(svn r11012) -Release 0.5.3-RC3

- Fix: spectators are not allowed to issue commands (r11006)

.gitignore

@@ -1,45 +0,0 @@
-bin/*
-!bin/ai
-bin/ai/*
-!bin/ai/compat*.nut
-!bin/ai/regression
-!bin/data
-bin/baseset/*
-!bin/baseset/openttd.grf
-!bin/baseset/opntitle.dat
-!bin/baseset/orig_extra.grf
-!bin/baseset/orig_*.obg
-!bin/baseset/orig_*.obs
-!bin/baseset/no_sound.obs
-!bin/baseset/no_music.obm
-!bin/baseset/orig_*.obm
-!bin/scripts
-bin/scripts/*
-!bin/scripts/*.example
-!bin/scripts/readme.txt
-
-bundle/*
-bundles/*
-docs/aidocs/*
-docs/gamedocs/*
-docs/source/*
-media/openttd.desktop
-media/openttd.desktop.install
-objs/*
-projects/Debug
-projects/Release
-projects/*.ncb
-projects/*.suo
-projects/*.sdf
-projects/*.opensdf
-projects/*.vcproj.*.user
-projects/*.vcxproj.user
-src/rev.cpp
-src/os/windows/ottdres.rc
-
-/Makefile*
-!/Makefile.msvc
-/config.*
-!/config.lib
-!*.in
-*.tmp

.hgignore

@@ -1,29 +0,0 @@
-syntax: glob
-
-.svn
-bin/baseset/openttd.32.bmp
-bin/lang/*
-bin/openttd*
-bin/*.cfg
-bundle/*
-bundles/*
-config.cache*
-config.log
-config.pwd
-docs/aidocs/*
-docs/gamedocs/*
-docs/source/*
-Makefile
-Makefile.am
-Makefile.bundle
-media/openttd.desktop
-media/openttd.desktop.install
-objs/*
-projects/*.ncb
-projects/*.suo
-projects/*.sdf
-projects/*.opensdf
-projects/*.vcproj.*.user
-projects/*.vcxproj.user
-src/rev.cpp
-src/os/windows/ottdres.rc

BUGS

@@ -0,0 +1,7 @@
+/* $Id$ */
+
+KNOWN BUGS / PROBLEMS:
+
+Normal and elrail depots look the same. Use 'X' (transparent buildings)
+   to distinguish between them
+Missing curors / icons for construction (currently using the conventional ones)

COPYING

@@ -1,7 +1,3 @@
-This is the license which applies to OpenTTD with the exception of some
-3rd party modules. See readme.txt for details
-
-
                     GNU GENERAL PUBLIC LICENSE
                        Version 2, June 1991
 

Doxyfile

@@ -1,17 +1,11 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
 #---------------------------------------------------------------------------
 # Project related configuration options
 #---------------------------------------------------------------------------
-PROJECT_NAME           = OpenTTD
+PROJECT_NAME           = openttd
 OUTPUT_DIRECTORY       = docs/source/
 CREATE_SUBDIRS         = NO
 OUTPUT_LANGUAGE        = English
+USE_WINDOWS_ENCODING   = NO
 BRIEF_MEMBER_DESC      = YES
 REPEAT_BRIEF           = YES
 ABBREVIATE_BRIEF       = "The $name class" \
@@ -33,6 +27,7 @@ STRIP_FROM_INC_PATH    =
 SHORT_NAMES            = NO
 JAVADOC_AUTOBRIEF      = YES
 MULTILINE_CPP_IS_BRIEF = NO
+DETAILS_AT_TOP         = NO
 INHERIT_DOCS           = YES
 DISTRIBUTE_GROUP_DOC   = NO
 TAB_SIZE               = 2
@@ -82,22 +77,22 @@ WARN_LOGFILE           =
 #---------------------------------------------------------------------------
 # configuration options related to the input files
 #---------------------------------------------------------------------------
-INPUT                  = ./src/
+INPUT                  = ./
 FILE_PATTERNS          = *.c \
                          *.cc \
                          *.cxx \
                          *.cpp \
                          *.c++ \
                          *.h \
-                         *.hpp
+                         table/*.h
 RECURSIVE              = YES
 EXCLUDE                =
 EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = */3rdparty */.svn */script/api
+EXCLUDE_PATTERNS       =
 EXAMPLE_PATH           =
 EXAMPLE_PATTERNS       = *
 EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             =./docs/
+IMAGE_PATH             =
 INPUT_FILTER           =
 FILTER_PATTERNS        =
 FILTER_SOURCE_FILES    = NO
@@ -163,7 +158,7 @@ RTF_EXTENSIONS_FILE    =
 #---------------------------------------------------------------------------
 # configuration options related to the man page output
 #---------------------------------------------------------------------------
-GENERATE_MAN           = NO
+GENERATE_MAN           = YES
 MAN_OUTPUT             = man
 MAN_EXTENSION          = .3
 MAN_LINKS              = NO
@@ -190,19 +185,19 @@ PERLMOD_MAKEVAR_PREFIX =
 # Configuration options related to the preprocessor
 #---------------------------------------------------------------------------
 ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = YES
-EXPAND_ONLY_PREDEF     = YES
+MACRO_EXPANSION        = NO
+EXPAND_ONLY_PREDEF     = NO
 SEARCH_INCLUDES        = YES
 INCLUDE_PATH           =
 INCLUDE_FILE_PATTERNS  =
-PREDEFINED             = ENABLE_NETWORK WITH_ZLIB WITH_LZO WITH_LZMA WITH_SDL WITH_PNG WITH_FONTCONFIG WITH_FREETYPE WITH_ICU_SORT WITH_ICU_LAYOUT UNICODE _UNICODE _GNU_SOURCE FINAL=
+PREDEFINED             =
 EXPAND_AS_DEFINED      =
 SKIP_FUNCTION_MACROS   = YES
 #---------------------------------------------------------------------------
 # Configuration::additions related to external references
 #---------------------------------------------------------------------------
 TAGFILES               =
-GENERATE_TAGFILE       = objs/openttd.tag
+GENERATE_TAGFILE       = openttd.tag
 ALLEXTERNALS           = NO
 EXTERNAL_GROUPS        = YES
 PERL_PATH              = /usr/bin/perl
@@ -225,6 +220,8 @@ DIRECTORY_GRAPH        = YES
 DOT_IMAGE_FORMAT       = png
 DOT_PATH               =
 DOTFILE_DIRS           =
+MAX_DOT_GRAPH_WIDTH    = 1024
+MAX_DOT_GRAPH_HEIGHT   = 1024
 MAX_DOT_GRAPH_DEPTH    = 1000
 DOT_TRANSPARENT        = NO
 DOT_MULTI_TARGETS      = NO

Makefile.bundle.in

@@ -1,229 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-#
-# Creation of bundles
-#
-
-# The revision is needed for the bundle name and creating an OSX application bundle.
-# Detect the revision
-VERSIONS := $(shell AWK="$(AWK)" "$(ROOT_DIR)/findversion.sh")
-REV      := $(shell echo "$(VERSIONS)" | cut -f 1 -d'	')
-
-# Make sure we have something in REV
-ifeq ($(REV),)
-REV := norev000
-endif
-
-ifndef BUNDLE_NAME
-BUNDLE_NAME = openttd-custom-$(REV)-$(OS)
-endif
-
-# An OSX application bundle needs the data files, lang files and openttd executable in a different location.
-ifdef OSXAPP
-AI_DIR      = $(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources/ai
-GAME_DIR    = $(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources/game
-BASESET_DIR = $(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources/baseset
-LANG_DIR    = $(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources/lang
-TTD_DIR     = $(BUNDLE_DIR)/$(OSXAPP)/Contents/MacOS
-else
-AI_DIR      = $(BUNDLE_DIR)/ai
-GAME_DIR    = $(BUNDLE_DIR)/game
-BASESET_DIR = $(BUNDLE_DIR)/baseset
-LANG_DIR    = $(BUNDLE_DIR)/lang
-TTD_DIR     = $(BUNDLE_DIR)
-endif
-
-bundle: all
-	@echo '[BUNDLE] Constructing bundle'
-	$(Q)rm -rf   "$(BUNDLE_DIR)"
-	$(Q)mkdir -p "$(BUNDLE_DIR)"
-	$(Q)mkdir -p "$(BUNDLE_DIR)/docs"
-	$(Q)mkdir -p "$(BUNDLE_DIR)/media"
-	$(Q)mkdir -p "$(BUNDLE_DIR)/scripts"
-	$(Q)mkdir -p "$(TTD_DIR)"
-	$(Q)mkdir -p "$(AI_DIR)"
-	$(Q)mkdir -p "$(GAME_DIR)"
-	$(Q)mkdir -p "$(BASESET_DIR)"
-	$(Q)mkdir -p "$(LANG_DIR)"
-ifdef OSXAPP
-	$(Q)mkdir -p "$(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources"
-	$(Q)echo "APPL????" >                                          "$(BUNDLE_DIR)/$(OSXAPP)/Contents/PkgInfo"
-	$(Q)cp    "$(ROOT_DIR)/os/macosx/openttd.icns"                 "$(BUNDLE_DIR)/$(OSXAPP)/Contents/Resources/openttd.icns"
-	$(Q)$(ROOT_DIR)/os/macosx/plistgen.sh                          "$(BUNDLE_DIR)/$(OSXAPP)" "$(REV)"
-	$(Q)cp    "$(ROOT_DIR)/os/macosx/splash.png"                   "$(BASESET_DIR)"
-endif
-ifeq ($(OS),UNIX)
-	$(Q)cp "$(ROOT_DIR)/media/openttd.32.bmp" "$(BASESET_DIR)/"
-endif
-	$(Q)cp "$(BIN_DIR)/$(TTD)"                "$(TTD_DIR)/"
-	$(Q)cp "$(BIN_DIR)/ai/"compat_*.nut       "$(AI_DIR)/"
-	$(Q)cp "$(BIN_DIR)/game/"compat_*.nut     "$(GAME_DIR)/"
-	$(Q)cp "$(BIN_DIR)/baseset/"*.grf         "$(BASESET_DIR)/"
-	$(Q)cp "$(BIN_DIR)/baseset/"*.obg         "$(BASESET_DIR)/"
-	$(Q)cp "$(BIN_DIR)/baseset/"*.obs         "$(BASESET_DIR)/"
-	$(Q)cp "$(BIN_DIR)/baseset/opntitle.dat"  "$(BASESET_DIR)/"
-	$(Q)cp "$(BIN_DIR)/baseset/"*.obm         "$(BASESET_DIR)/"
-	$(Q)cp "$(BIN_DIR)/lang/"*.lng            "$(LANG_DIR)/"
-	$(Q)cp "$(ROOT_DIR)/readme.txt"           "$(BUNDLE_DIR)/"
-	$(Q)cp "$(ROOT_DIR)/COPYING"              "$(BUNDLE_DIR)/"
-	$(Q)cp "$(ROOT_DIR)/known-bugs.txt"       "$(BUNDLE_DIR)/"
-	$(Q)cp "$(ROOT_DIR)/docs/multiplayer.txt" "$(BUNDLE_DIR)/docs/"
-	$(Q)cp "$(ROOT_DIR)/changelog.txt"        "$(BUNDLE_DIR)/"
-ifdef MAN_DIR
-	$(Q)mkdir -p "$(BUNDLE_DIR)/man/"
-	$(Q)cp "$(ROOT_DIR)/docs/openttd.6"       "$(BUNDLE_DIR)/man/"
-	$(Q)gzip -9 "$(BUNDLE_DIR)/man/openttd.6"
-endif
-	$(Q)cp "$(ROOT_DIR)/media/openttd.32.xpm" "$(BUNDLE_DIR)/media/"
-	$(Q)cp "$(ROOT_DIR)/media/openttd."*.png  "$(BUNDLE_DIR)/media/"
-	$(Q)cp "$(BIN_DIR)/scripts/"*             "$(BUNDLE_DIR)/scripts/"
-ifdef MENU_DIR
-	$(Q)cp "$(ROOT_DIR)/media/openttd.desktop" "$(BUNDLE_DIR)/media/"
-	$(Q)$(AWK) -f "$(ROOT_DIR)/media/openttd.desktop.translation.awk" "$(SRC_DIR)/lang/"*.txt | LC_ALL=C $(SORT) |  $(AWK) -f "$(ROOT_DIR)/media/openttd.desktop.filter.awk" >> "$(BUNDLE_DIR)/media/openttd.desktop"
-	$(Q)sed s/=openttd/=$(BINARY_NAME)/g "$(BUNDLE_DIR)/media/openttd.desktop" > "$(ROOT_DIR)/media/openttd.desktop.install"
-endif
-ifeq ($(TTD), openttd.exe)
-	$(Q)unix2dos "$(BUNDLE_DIR)/docs/"* "$(BUNDLE_DIR)/readme.txt" "$(BUNDLE_DIR)/COPYING" "$(BUNDLE_DIR)/changelog.txt" "$(BUNDLE_DIR)/known-bugs.txt"
-ifeq ($(OS), DOS)
-	$(Q)cp "$(ROOT_DIR)/os/dos/cwsdpmi/cwsdpmi.txt"   "$(BUNDLE_DIR)/docs/"
-ifndef STRIP
-	$(Q)cp "$(ROOT_DIR)/os/dos/cwsdpmi/cwsdpmi.exe"   "$(TTD_DIR)/"
-endif
-endif
-endif
-
-### Packing the current bundle into several compressed file formats ###
-#
-# Zips & dmgs do not contain a root folder, i.e. they have files in the root of the zip/dmg.
-# gzip, bzip2 and lha archives have a root folder, with the same name as the bundle.
-#
-# One can supply a custom name by adding BUNDLE_NAME:=<name> to the make command.
-#
-bundle_zip: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).zip'
-	$(Q)mkdir -p "$(BUNDLES_DIR)"
-	$(Q)cd "$(BUNDLE_DIR)" && zip -r $(shell if test -z "$(VERBOSE)"; then echo '-q'; fi) "$(BUNDLES_DIR)/$(BUNDLE_NAME).zip" .
-
-bundle_7z: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).7z'
-	$(Q)mkdir -p "$(BUNDLES_DIR)"
-	$(Q)cd "$(BUNDLE_DIR)" && 7z a "$(BUNDLES_DIR)/$(BUNDLE_NAME).7z" .
-
-bundle_gzip: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).tar.gz'
-	$(Q)mkdir -p "$(BUNDLES_DIR)/.gzip/$(BUNDLE_NAME)"
-	$(Q)cp -R    "$(BUNDLE_DIR)/"* "$(BUNDLES_DIR)/.gzip/$(BUNDLE_NAME)/"
-	$(Q)cd "$(BUNDLES_DIR)/.gzip" && tar -zc$(shell if test -n "$(VERBOSE)"; then echo 'v'; fi)f "$(BUNDLES_DIR)/$(BUNDLE_NAME).tar.gz" "$(BUNDLE_NAME)"
-	$(Q)rm -rf   "$(BUNDLES_DIR)/.gzip"
-
-bundle_bzip2: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).tar.bz2'
-	$(Q)mkdir -p "$(BUNDLES_DIR)/.bzip2/$(BUNDLE_NAME)"
-	$(Q)cp -R    "$(BUNDLE_DIR)/"* "$(BUNDLES_DIR)/.bzip2/$(BUNDLE_NAME)/"
-	$(Q)cd "$(BUNDLES_DIR)/.bzip2" && tar -jc$(shell if test -n "$(VERBOSE)"; then echo 'v'; fi)f "$(BUNDLES_DIR)/$(BUNDLE_NAME).tar.bz2" "$(BUNDLE_NAME)"
-	$(Q)rm -rf   "$(BUNDLES_DIR)/.bzip2"
-
-bundle_lzma: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).tar.lzma'
-	$(Q)mkdir -p "$(BUNDLES_DIR)/.lzma/$(BUNDLE_NAME)"
-	$(Q)cp -R    "$(BUNDLE_DIR)/"* "$(BUNDLES_DIR)/.lzma/$(BUNDLE_NAME)/"
-	$(Q)cd "$(BUNDLES_DIR)/.lzma" && tar --lzma -c$(shell if test -n "$(VERBOSE)"; then echo 'v'; fi)f "$(BUNDLES_DIR)/$(BUNDLE_NAME).tar.lzma" "$(BUNDLE_NAME)"
-	$(Q)rm -rf   "$(BUNDLES_DIR)/.lzma"
-
-bundle_xz: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).tar.xz'
-	$(Q)mkdir -p "$(BUNDLES_DIR)/.xz/$(BUNDLE_NAME)"
-	$(Q)cp -R    "$(BUNDLE_DIR)/"* "$(BUNDLES_DIR)/.xz/$(BUNDLE_NAME)/"
-	$(Q)cd "$(BUNDLES_DIR)/.xz" && tar --xz -c$(shell if test -n "$(VERBOSE)"; then echo 'v'; fi)f "$(BUNDLES_DIR)/$(BUNDLE_NAME).tar.xz" "$(BUNDLE_NAME)"
-	$(Q)rm -rf   "$(BUNDLES_DIR)/.xz"
-
-bundle_lha: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).lha'
-	$(Q)mkdir -p "$(BUNDLES_DIR)/.lha/$(BUNDLE_NAME)"
-	$(Q)cp -R    "$(BUNDLE_DIR)/"* "$(BUNDLES_DIR)/.lha/$(BUNDLE_NAME)/"
-	$(Q)cd "$(BUNDLES_DIR)/.lha" && lha ao6 "$(BUNDLES_DIR)/$(BUNDLE_NAME).lha" "$(BUNDLE_NAME)"
-	$(Q)rm -rf   "$(BUNDLES_DIR)/.lha"
-
-bundle_dmg: bundle
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).dmg'
-	$(Q)mkdir -p "$(BUNDLES_DIR)/OpenTTD $(REV)"
-	$(Q)cp -R "$(BUNDLE_DIR)/" "$(BUNDLES_DIR)/OpenTTD $(REV)"
-	$(Q)hdiutil create -ov -format UDZO -srcfolder "$(BUNDLES_DIR)/OpenTTD $(REV)" "$(BUNDLES_DIR)/$(BUNDLE_NAME).dmg"
-	$(Q)rm -fr "$(BUNDLES_DIR)/OpenTTD $(REV)"
-
-bundle_exe: all
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).exe'
-	$(Q)mkdir -p "$(BUNDLES_DIR)"
-	$(Q)unix2dos "$(ROOT_DIR)/docs/"*.txt "$(ROOT_DIR)/readme.txt" "$(ROOT_DIR)/COPYING" "$(ROOT_DIR)/changelog.txt" "$(ROOT_DIR)/known-bugs.txt"
-	$(Q)cd $(ROOT_DIR)/os/windows/installer && makensis.exe //DVERSION_INCLUDE=version_$(PLATFORM).txt install.nsi
-	$(Q)mv $(ROOT_DIR)/os/windows/installer/*$(PLATFORM).exe "$(BUNDLES_DIR)/$(BUNDLE_NAME).exe"
-
-ifdef OSXAPP
-install:
-	@echo '[INSTALL] Cannot install the OSX Application Bundle'
-else
-install: bundle
-	@echo '[INSTALL] Installing OpenTTD'
-	$(Q)install -d "$(INSTALL_BINARY_DIR)"
-	$(Q)install -d "$(INSTALL_ICON_DIR)"
-	$(Q)install -d "$(INSTALL_DATA_DIR)/ai"
-	$(Q)install -d "$(INSTALL_DATA_DIR)/game"
-	$(Q)install -d "$(INSTALL_DATA_DIR)/baseset"
-	$(Q)install -d "$(INSTALL_DATA_DIR)/lang"
-	$(Q)install -d "$(INSTALL_DATA_DIR)/scripts"
-ifeq ($(TTD), openttd.exe)
-	$(Q)install -m 755 "$(BUNDLE_DIR)/$(TTD)" "$(INSTALL_BINARY_DIR)/${BINARY_NAME}.exe"
-else
-	$(Q)install -m 755 "$(BUNDLE_DIR)/$(TTD)" "$(INSTALL_BINARY_DIR)/${BINARY_NAME}"
-endif
-	$(Q)install -m 644 "$(BUNDLE_DIR)/lang/"* "$(INSTALL_DATA_DIR)/lang"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/ai/"* "$(INSTALL_DATA_DIR)/ai"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/game/"* "$(INSTALL_DATA_DIR)/game"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/baseset/"* "$(INSTALL_DATA_DIR)/baseset"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/scripts/"* "$(INSTALL_DATA_DIR)/scripts"
-ifndef DO_NOT_INSTALL_DOCS
-	$(Q)install -d "$(INSTALL_DOC_DIR)"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/docs/"* "$(BUNDLE_DIR)/readme.txt" "$(BUNDLE_DIR)/known-bugs.txt" "$(INSTALL_DOC_DIR)"
-endif
-ifndef DO_NOT_INSTALL_CHANGELOG
-	$(Q)install -d "$(INSTALL_DOC_DIR)"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/changelog.txt" "$(INSTALL_DOC_DIR)"
-endif
-ifndef DO_NOT_INSTALL_LICENSE
-	$(Q)install -d "$(INSTALL_DOC_DIR)"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/COPYING" "$(INSTALL_DOC_DIR)"
-endif
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.32.xpm" "$(INSTALL_ICON_DIR)/${BINARY_NAME}.32.xpm"
-ifdef ICON_THEME_DIR
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)"
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)/16x16/apps"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.16.png" "$(INSTALL_ICON_THEME_DIR)/16x16/apps/${BINARY_NAME}.png"
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)/32x32/apps"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.32.png" "$(INSTALL_ICON_THEME_DIR)/32x32/apps/${BINARY_NAME}.png"
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)/48x48/apps"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.48.png" "$(INSTALL_ICON_THEME_DIR)/48x48/apps/${BINARY_NAME}.png"
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)/64x64/apps"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.64.png" "$(INSTALL_ICON_THEME_DIR)/64x64/apps/${BINARY_NAME}.png"
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)/128x128/apps"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.128.png" "$(INSTALL_ICON_THEME_DIR)/128x128/apps/${BINARY_NAME}.png"
-	$(Q)install -d "$(INSTALL_ICON_THEME_DIR)/256x256/apps"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/openttd.256.png" "$(INSTALL_ICON_THEME_DIR)/256x256/apps/${BINARY_NAME}.png"
-else
-	$(Q)install -m 644 "$(BUNDLE_DIR)/media/"*.png "$(INSTALL_ICON_DIR)"
-endif
-ifdef MAN_DIR
-ifndef DO_NOT_INSTALL_MAN
-	$(Q)install -d "$(INSTALL_MAN_DIR)"
-	$(Q)install -m 644 "$(BUNDLE_DIR)/man/openttd.6.gz" "$(INSTALL_MAN_DIR)/${BINARY_NAME}.6.gz"
-endif
-endif
-ifdef MENU_DIR
-	$(Q)install -d "$(INSTALL_MENU_DIR)"
-	$(Q)install -m 644 "$(ROOT_DIR)/media/openttd.desktop.install" "$(INSTALL_MENU_DIR)/${BINARY_NAME}.desktop"
-endif
-endif # OSXAPP

Makefile.grf.in

@@ -1,100 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-#
-# Building requires GRFCodec.
-#
-# Recent versions (including sources) can be found at:
-#  http://www.openttd.org/download-grfcodec
-#
-# The mercurial repository can be found at:
-#  http://hg.openttdcoop.org/grfcodec
-#
-
-
-ROOT_DIR = !!ROOT_DIR!!
-GRF_DIR  = $(ROOT_DIR)/media/extra_grf
-BASESET_DIR = $(ROOT_DIR)/media/baseset
-LANG_DIR = $(ROOT_DIR)/src/lang
-BIN_DIR  = !!BIN_DIR!!/baseset
-OBJS_DIR = !!GRF_OBJS_DIR!!
-OS       = !!OS!!
-STAGE    = !!STAGE!!
-
-# Check if we want to show what we are doing
-ifdef VERBOSE
-	Q =
-	E = @true
-else
-	Q = @
-	E = @echo
-endif
-
-GRFCODEC := !!GRFCODEC!!
-NFORENUM := !!NFORENUM!!
-CC_BUILD := !!CC_BUILD!!
-MD5SUM   := $(shell [ "$(OS)" = "OSX" ] && echo "md5 -r" || echo "md5sum")
-
-# Some "should not be changed" settings.
-NFO_FILES    := $(GRF_DIR)/*.nfo $(GRF_DIR)/rivers/*.nfo
-PNG_FILES    := $(GRF_DIR)/*.png $(GRF_DIR)/rivers/*.png
-
-# Build the GRF.
-ifdef GRFCODEC
-all: $(BIN_DIR)/openttd.grf $(BIN_DIR)/orig_extra.grf $(BIN_DIR)/orig_dos.obg $(BIN_DIR)/orig_dos_de.obg $(BIN_DIR)/orig_win.obg $(BIN_DIR)/orig_dos.obs $(BIN_DIR)/orig_win.obs $(BIN_DIR)/no_sound.obs $(BIN_DIR)/orig_win.obm $(BIN_DIR)/no_music.obm
-else
-all:
-endif
-
-$(OBJS_DIR)/langfiles.tmp: $(LANG_DIR)/*.txt
-	$(E) '$(STAGE) Collecting baseset translations'
-	$(Q) cat $^ > $@
-
-$(BIN_DIR)/%.obg: $(BASESET_DIR)/%.obg $(BIN_DIR)/orig_extra.grf $(OBJS_DIR)/langfiles.tmp $(BASESET_DIR)/translations.awk
-	$(E) '$(STAGE) Updating $(notdir $@)'
-	$(Q) sed 's/^ORIG_EXTRA.GRF    = *[0-9a-f]*$$/ORIG_EXTRA.GRF    = '`$(MD5SUM) $(BIN_DIR)/orig_extra.grf | sed 's@ .*@@'`'/' $< > $@.tmp
-	$(Q) awk -v langfiles='$(OBJS_DIR)/langfiles.tmp' -f $(BASESET_DIR)/translations.awk $@.tmp >$@
-	$(Q) rm $@.tmp
-
-$(BIN_DIR)/%.obs: $(BASESET_DIR)/%.obs $(OBJS_DIR)/langfiles.tmp $(BASESET_DIR)/translations.awk
-	$(E) '$(STAGE) Updating $(notdir $@)'
-	$(Q) awk -v langfiles='$(OBJS_DIR)/langfiles.tmp' -f $(BASESET_DIR)/translations.awk $< >$@
-
-$(BIN_DIR)/%.obm: $(BASESET_DIR)/%.obm $(OBJS_DIR)/langfiles.tmp $(BASESET_DIR)/translations.awk
-	$(E) '$(STAGE) Updating $(notdir $@)'
-	$(Q) awk -v langfiles='$(OBJS_DIR)/langfiles.tmp' -f $(BASESET_DIR)/translations.awk $< >$@
-
-# Compile extra grf
-$(BIN_DIR)/openttd.grf: $(PNG_FILES) $(NFO_FILES) $(GRF_DIR)/assemble_nfo.awk
-	$(E) '$(STAGE) Assembling openttd.nfo'
-	$(Q)-mkdir -p $(OBJS_DIR)/sprites
-	$(Q)-cp $(PNG_FILES) $(OBJS_DIR)/sprites 2> /dev/null
-	$(Q) awk -f $(GRF_DIR)/assemble_nfo.awk $(GRF_DIR)/openttd.nfo > $(OBJS_DIR)/sprites/openttd.nfo
-	$(Q) $(NFORENUM) -s $(OBJS_DIR)/sprites/openttd.nfo
-	$(E) '$(STAGE) Compiling openttd.grf'
-	$(Q) $(GRFCODEC) -n -s -e -p1 $(OBJS_DIR)/openttd.grf
-	$(Q)cp $(OBJS_DIR)/openttd.grf $(BIN_DIR)/openttd.grf
-
-# The copy operation of PNG_FILES is duplicated from the target 'openttd.grf', thus those targets may not run in parallel.
-$(BIN_DIR)/orig_extra.grf: $(PNG_FILES) $(NFO_FILES) $(GRF_DIR)/assemble_nfo.awk | $(BIN_DIR)/openttd.grf
-	$(E) '$(STAGE) Assembling orig_extra.nfo'
-	$(Q)-mkdir -p $(OBJS_DIR)/sprites
-	$(Q)-cp $(PNG_FILES) $(OBJS_DIR)/sprites 2> /dev/null
-	$(Q) awk -f $(GRF_DIR)/assemble_nfo.awk $(GRF_DIR)/orig_extra.nfo > $(OBJS_DIR)/sprites/orig_extra.nfo
-	$(Q) $(NFORENUM) -s $(OBJS_DIR)/sprites/orig_extra.nfo
-	$(E) '$(STAGE) Compiling orig_extra.grf'
-	$(Q) $(GRFCODEC) -n -s -e -p1 $(OBJS_DIR)/orig_extra.grf
-	$(Q)cp $(OBJS_DIR)/orig_extra.grf $(BIN_DIR)/orig_extra.grf
-
-# Clean up temporary files.
-clean:
-	$(Q)rm -f *.bak *.grf
-
-# Clean up temporary files
-mrproper: clean
-	$(Q)rm -fr sprites
-
-.PHONY: all mrproper depend clean

Makefile.in

@@ -1,187 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-# Check if we want to show what we are doing
-ifdef VERBOSE
-	Q =
-else
-	Q = @
-endif
-
-include Makefile.am
-
-CONFIG_CACHE_PWD         = !!CONFIG_CACHE_PWD!!
-CONFIG_CACHE_SOURCE_LIST = !!CONFIG_CACHE_SOURCE_LIST!!
-BIN_DIR        = !!BIN_DIR!!
-ICON_THEME_DIR = !!ICON_THEME_DIR!!
-MAN_DIR        = !!MAN_DIR!!
-MENU_DIR       = !!MENU_DIR!!
-SRC_DIR        = !!SRC_DIR!!
-ROOT_DIR       = !!ROOT_DIR!!
-BUNDLE_DIR     = "$(ROOT_DIR)/bundle"
-BUNDLES_DIR    = "$(ROOT_DIR)/bundles"
-INSTALL_DIR    = !!INSTALL_DIR!!
-INSTALL_BINARY_DIR     = "$(INSTALL_DIR)/"!!BINARY_DIR!!
-INSTALL_MAN_DIR        = "$(INSTALL_DIR)/$(MAN_DIR)"
-INSTALL_MENU_DIR       = "$(INSTALL_DIR)/$(MENU_DIR)"
-INSTALL_ICON_DIR       = "$(INSTALL_DIR)/"!!ICON_DIR!!
-INSTALL_ICON_THEME_DIR = "$(INSTALL_DIR)/$(ICON_THEME_DIR)"
-INSTALL_DATA_DIR       = "$(INSTALL_DIR)/"!!DATA_DIR!!
-INSTALL_DOC_DIR        = "$(INSTALL_DIR)/"!!DOC_DIR!!
-SOURCE_LIST     = !!SOURCE_LIST!!
-CONFIGURE_FILES = !!CONFIGURE_FILES!!
-BINARY_NAME = !!BINARY_NAME!!
-STRIP       = !!STRIP!!
-TTD         = !!TTD!!
-TTDS        = $(SRC_DIRS:%=%/$(TTD))
-OS          = !!OS!!
-OSXAPP      = !!OSXAPP!!
-LIPO        = !!LIPO!!
-AWK         = !!AWK!!
-SORT        = !!SORT!!
-DISTCC      = !!DISTCC!!
-
-RES := $(shell if [ ! -f $(CONFIG_CACHE_PWD) ] || [ "`pwd`" != "`cat $(CONFIG_CACHE_PWD)`" ]; then echo "`pwd`" > $(CONFIG_CACHE_PWD); fi )
-RES := $(shell if [ ! -f $(CONFIG_CACHE_SOURCE_LIST) ] || [ -n "`cmp $(CONFIG_CACHE_SOURCE_LIST) $(SOURCE_LIST) 2>/dev/null`" ]; then cp $(SOURCE_LIST) $(CONFIG_CACHE_SOURCE_LIST); fi )
-
-all: config.pwd config.cache
-ifdef DISTCC
-	@if [ -z "`echo '$(MFLAGS)' | grep '\-j'`" ]; then echo; echo "WARNING: you enabled distcc support, but you don't seem to be using the -jN paramter"; echo; fi
-endif
-	@for dir in $(DIRS); do \
-		$(MAKE) -C $$dir all || exit 1; \
-	done
-ifdef LIPO
-# Lipo is an OSX thing. If it is defined, it means we are building for universal,
-# and so we have have to combine the binaries into one big binary
-
-# Remove the last binary made by the last compiled target
-	$(Q)rm -f $(BIN_DIR)/$(TTD)
-# Make all the binaries into one
-	$(Q)$(LIPO) -create -output $(BIN_DIR)/$(TTD) $(TTDS)
-endif
-
-help:
-	@echo "Available make commands:"
-	@echo ""
-	@echo "Compilation:"
-	@echo "  all           compile the executable and the lang files"
-	@echo "  lang          compile the lang files only"
-	@echo "Clean up:"
-	@echo "  clean         remove the files generated during compilation"
-	@echo "  mrproper      remove the files generated during configuration and compilation"
-	@echo "Run after compilation:"
-	@echo "  run           execute openttd after the compilation"
-	@echo "  run-gdb       execute openttd in debug mode after the compilation"
-	@echo "  run-prof      execute openttd in profiling mode after the compilation"
-	@echo "Installation:"
-	@echo "  install       install the compiled files and the data-files after the compilation"
-	@echo "  bundle        create the base for an installation bundle"
-	@echo "  bundle_zip    create the zip installation bundle"
-	@echo "  bundle_gzip   create the gzip installation bundle"
-	@echo "  bundle_bzip2  create the bzip2 installation bundle"
-	@echo "  bundle_lha    create the lha installation bundle"
-	@echo "  bundle_dmg    create the dmg installation bundle"
-
-config.pwd: $(CONFIG_CACHE_PWD)
-	$(MAKE) reconfigure
-
-config.cache: $(CONFIG_CACHE_SOURCE_LIST) $(CONFIGURE_FILES)
-	$(MAKE) reconfigure
-
-reconfigure:
-ifeq ($(shell if test -f config.cache; then echo 1; fi), 1)
-	@echo "----------------"
-	@echo "The system detected that source.list or any configure file is altered."
-	@echo " Going to reconfigure with last known settings..."
-	@echo "----------------"
-# Make sure we don't lock config.cache
-	@$(shell cat config.cache | sed 's@\\ @\\\\ @g') || exit 1
-	@echo "----------------"
-	@echo "Reconfig done. Please re-execute make."
-	@echo "----------------"
-else
-	@echo "----------------"
-	@echo "Have not found a configuration, please run configure first."
-	@echo "----------------"
-	@exit 1
-endif
-
-clean:
-	@for dir in $(DIRS); do \
-		$(MAKE) -C $$dir clean; \
-	done
-	$(Q)rm -rf $(BUNDLE_TARGET)
-
-lang:
-	@for dir in $(LANG_DIRS); do \
-		$(MAKE) -C $$dir all; \
-	done
-
-mrproper:
-	@for dir in $(DIRS); do \
-		$(MAKE) -C $$dir mrproper; \
-	done
-# Don't be tempted to merge these two for loops. Doing that breaks make
-# --dry-run, since make has this "feature" that it always runs commands
-# containing $(MAKE), even when --dry-run is passed. The objective is of
-# course to also get a dry-run of submakes, but make is not smart enough
-# to see that a for loop runs both a submake and an actual command.
-	@for dir in $(DIRS); do \
-		rm -f $$dir/Makefile; \
-	done
-	$(Q)rm -rf objs
-	$(Q)rm -f Makefile Makefile.am Makefile.bundle
-	$(Q)rm -f media/openttd.desktop media/openttd.desktop.install
-	$(Q)rm -f $(CONFIG_CACHE_SOURCE_LIST) config.cache config.pwd config.log $(CONFIG_CACHE_PWD)
-# directories for bundle generation
-	$(Q)rm -rf $(BUNDLE_DIR)
-	$(Q)rm -rf $(BUNDLES_DIR)
-# output of profiling
-	$(Q)rm -f $(BIN_DIR)/gmon.out
-# output of generating 'API' documentation
-	$(Q)rm -rf $(ROOT_DIR)/docs/source
-	$(Q)rm -rf $(ROOT_DIR)/docs/aidocs
-	$(Q)rm -rf $(ROOT_DIR)/docs/gamedocs
-# directories created by OpenTTD on regression testing
-	$(Q)rm -rf $(BIN_DIR)/ai/regression/content_download $(BIN_DIR)/ai/regression/save $(BIN_DIR)/ai/regression/scenario
-distclean: mrproper
-
-maintainer-clean: distclean
-	$(Q)rm -f $(BIN_DIR)/baseset/openttd.grf $(BIN_DIR)/baseset/orig_extra.grf $(BIN_DIR)/baseset/*.obg $(BIN_DIR)/baseset/*.obs $(BIN_DIR)/baseset/*.obm
-
-depend:
-	@for dir in $(SRC_DIRS); do \
-		$(MAKE) -C $$dir depend; \
-	done
-
-run: all
-	$(Q)cd !!BIN_DIR!! && ./!!TTD!! $(OPENTTD_ARGS)
-
-run-gdb: all
-	$(Q)cd !!BIN_DIR!! && gdb --ex run --args ./!!TTD!! $(OPENTTD_ARGS)
-
-run-prof: all
-	$(Q)cd !!BIN_DIR!! && ./!!TTD!! $(OPENTTD_ARGS) && gprof !!TTD!! | less
-
-regression: all
-	$(Q)cd !!BIN_DIR!! && sh ai/regression/run.sh
-test: regression
-
-%.o:
-	@for dir in $(SRC_DIRS); do \
-		$(MAKE) -C $$dir $(@:src/%=%); \
-	done
-
-%.lng:
-	@for dir in $(LANG_DIRS); do \
-		$(MAKE) -C $$dir $@; \
-	done
-
-.PHONY: test distclean mrproper clean
-
-include Makefile.bundle

Makefile.lang.in

@@ -1,105 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-STRGEN        = !!STRGEN!!
-ENDIAN_CHECK  = !!ENDIAN_CHECK!!
-SRC_DIR       = !!SRC_DIR!!
-LANG_DIR      = !!LANG_DIR!!
-BIN_DIR       = !!BIN_DIR!!
-LANGS_SRC     = $(shell ls $(LANG_DIR)/*.txt)
-LANGS         = $(LANGS_SRC:$(LANG_DIR)/%.txt=%.lng)
-CXX_BUILD     = !!CXX_BUILD!!
-CFLAGS_BUILD  = !!CFLAGS_BUILD!!
-CXXFLAGS_BUILD= !!CXXFLAGS_BUILD!!
-LDFLAGS_BUILD = !!LDFLAGS_BUILD!!
-STRGEN_FLAGS  = !!STRGEN_FLAGS!!
-STAGE         = !!STAGE!!
-LANG_SUPPRESS = !!LANG_SUPPRESS!!
-LANG_OBJS_DIR = !!LANG_OBJS_DIR!!
-
-ifeq ($(LANG_SUPPRESS), yes)
-LANG_ERRORS = >/dev/null 2>&1
-endif
-
-# Make sure endian_host.h is reachable as if it was in the src/ dir
-CFLAGS_BUILD += -I $(LANG_OBJS_DIR)
-
-ENDIAN_TARGETS := endian_host.h endian_target.h $(ENDIAN_CHECK)
-
-# Check if we want to show what we are doing
-ifdef VERBOSE
-	Q =
-	E = @true
-else
-	Q = @
-	E = @echo
-endif
-
-RES := $(shell mkdir -p $(BIN_DIR)/lang )
-
-all: table/strings.h $(LANGS)
-
-strgen_base.o: $(SRC_DIR)/strgen/strgen_base.cpp $(SRC_DIR)/strgen/strgen.h endian_host.h $(SRC_DIR)/table/control_codes.h $(SRC_DIR)/table/strgen_tables.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSTRGEN -c -o $@ $<
-
-strgen.o: $(SRC_DIR)/strgen/strgen.cpp $(SRC_DIR)/strgen/strgen.h endian_host.h $(SRC_DIR)/table/control_codes.h $(SRC_DIR)/table/strgen_tables.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSTRGEN -c -o $@ $<
-
-string.o: $(SRC_DIR)/string.cpp endian_host.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSTRGEN -c -o $@ $<
-
-alloc_func.o: $(SRC_DIR)/core/alloc_func.cpp endian_host.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSTRGEN -c -o $@ $<
-
-getoptdata.o: $(SRC_DIR)/misc/getoptdata.cpp $(SRC_DIR)/misc/getoptdata.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/misc/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSTRGEN -c -o $@ $<
-
-lang/english.txt: $(LANG_DIR)/english.txt
-	$(Q)mkdir -p lang
-	$(Q)cp $(LANG_DIR)/english.txt lang/english.txt
-
-$(STRGEN): alloc_func.o string.o strgen_base.o strgen.o getoptdata.o
-	$(E) '$(STAGE) Compiling and Linking $@'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) $(LDFLAGS_BUILD) $^ -o $@
-
-table/strings.h: lang/english.txt $(STRGEN)
-	$(E) '$(STAGE) Generating $@'
-	@mkdir -p table
-	$(Q)./$(STRGEN) -s $(LANG_DIR) -d table
-
-$(LANGS): %.lng: $(LANG_DIR)/%.txt $(STRGEN) lang/english.txt
-	$(E) '$(STAGE) Compiling language $(*F)'
-	$(Q)./$(STRGEN) $(STRGEN_FLAGS) -s $(LANG_DIR) -d $(LANG_OBJS_DIR) $< $(LANG_ERRORS) && cp $@ $(BIN_DIR)/lang || true # Do not fail all languages when one fails
-
-# The targets to compile the endian-code
-
-endian_host.h: $(ENDIAN_CHECK)
-	$(E) '$(STAGE) Testing endianness for host'
-	$(Q)./$(ENDIAN_CHECK) > $@
-
-$(ENDIAN_CHECK): $(SRC_DIR)/endian_check.cpp
-	$(E) '$(STAGE) Compiling and Linking $@'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) $(LDFLAGS_BUILD) $< -o $@
-
-depend:
-
-clean:
-	$(E) '$(STAGE) Cleaning up language files'
-	$(Q)rm -f strgen.o string.o alloc_func.o getoptdata.o table/strings.h $(STRGEN) $(LANGS) $(LANGS:%=$(BIN_DIR)/lang/%) lang/english.* $(ENDIAN_TARGETS)
-
-mrproper: clean
-	$(Q)rm -rf $(BIN_DIR)/lang
-
-%.lng:
-	@echo '$(STAGE) No such language: $(@:%.lng=%)'
-
-.PHONY: all mrproper depend clean

Makefile.msvc

@@ -1,47 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-#
-# Makefile for creating bundles of MSVC's binaries in the same way as we make
-# the zip bundles for ALL other OSes.
-#
-# Usage: make -f Makefile.msvc PLATFORM=[Win32|x64] BUNDLE_NAME=openttd-<version>-win[32|64]
-#   or   make -f Makefile.msvc PLATFORM=[Win32|x64] BUNDLE_NAME=OTTD-win[32|64]-nightly-<revision>
-#
-
-# Check if we want to show what we are doing
-ifdef VERBOSE
-	Q =
-else
-	Q = @
-endif
-
-AWK         = "awk"
-ROOT_DIR   := $(shell pwd)
-BIN_DIR     = "$(ROOT_DIR)/bin"
-SRC_DIR     = "$(ROOT_DIR)/src"
-BUNDLE_DIR  = "$(ROOT_DIR)/bundle"
-BUNDLES_DIR = "$(ROOT_DIR)/bundles"
-TTD         = openttd.exe
-PDB         = openttd.pdb
-MODE        = Release
-TARGET     := $(shell echo $(PLATFORM) | sed "s@win64@x64@;s@win32@Win32@")
-
-all:
-	$(Q)cp objs/$(TARGET)/$(MODE)/$(TTD) $(BIN_DIR)/$(TTD)
-
-include Makefile.bundle.in
-
-bundle_pdb:
-	@echo '[BUNDLE] Creating $(BUNDLE_NAME).pdb.xz'
-	$(Q)mkdir -p "$(BUNDLES_DIR)"
-	$(Q)cp objs/$(TARGET)/Release/$(PDB) $(BUNDLES_DIR)/$(BUNDLE_NAME).pdb
-	$(Q)xz -9 $(BUNDLES_DIR)/$(BUNDLE_NAME).pdb
-
-regression: all
-	$(Q)cp bin/$(TTD) bin/openttd
-	$(Q)cd bin && sh ai/regression/run.sh

Makefile.setting.in

@@ -1,78 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-SETTINGSGEN      = !!SETTINGSGEN!!
-ENDIAN_CHECK     = !!ENDIAN_CHECK!!
-SRC_DIR          = !!SRC_DIR!!
-CXX_BUILD        = !!CXX_BUILD!!
-CFLAGS_BUILD     = !!CFLAGS_BUILD!!
-CXXFLAGS_BUILD   = !!CXXFLAGS_BUILD!!
-LDFLAGS_BUILD    = !!LDFLAGS_BUILD!!
-STAGE            = !!STAGE!!
-SETTING_OBJS_DIR = !!SETTING_OBJS_DIR!!
-
-ENDIAN_TARGETS := endian_host.h endian_target.h $(ENDIAN_CHECK)
-
-# Check if we want to show what we are doing
-ifdef VERBOSE
-	Q =
-	E = @true
-else
-	Q = @
-	E = @echo
-endif
-
-all: table/settings.h
-
-settingsgen.o: $(SRC_DIR)/settingsgen/settingsgen.cpp $(SRC_DIR)/string_func.h $(SRC_DIR)/strings_type.h $(SRC_DIR)/misc/getoptdata.h $(SRC_DIR)/ini_type.h $(SRC_DIR)/core/smallvec_type.hpp $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSETTINGSGEN -c -o $@ $<
-
-alloc_func.o: $(SRC_DIR)/core/alloc_func.cpp endian_host.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSETTINGSGEN -c -o $@ $<
-
-getoptdata.o: $(SRC_DIR)/misc/getoptdata.cpp $(SRC_DIR)/misc/getoptdata.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/misc/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSETTINGSGEN -c -o $@ $<
-
-string.o: $(SRC_DIR)/string.cpp endian_host.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSETTINGSGEN -c -o $@ $<
-
-ini_load.o: $(SRC_DIR)/ini_load.cpp $(SRC_DIR)/core/alloc_func.hpp $(SRC_DIR)/core/mem_func.hpp $(SRC_DIR)/ini_type.h $(SRC_DIR)/string_func.h $(SRC_DIR)/safeguards.h
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) -DSETTINGSGEN -c -o $@ $<
-
-$(SETTINGSGEN): alloc_func.o string.o ini_load.o settingsgen.o getoptdata.o
-	$(E) '$(STAGE) Compiling and Linking $@'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) $(LDFLAGS_BUILD) $^ -o $@
-
-table/settings.h: $(SETTINGSGEN) $(SRC_DIR)/table/settings.h.preamble $(SRC_DIR)/table/settings.h.postamble $(SRC_DIR)/table/*.ini
-	$(E) '$(STAGE) Generating $@'
-	@mkdir -p table
-	$(Q)./$(SETTINGSGEN) -o table/settings.h -b $(SRC_DIR)/table/settings.h.preamble -a $(SRC_DIR)/table/settings.h.postamble $(SRC_DIR)/table/*.ini
-
-# The targets to compile the endian-code
-
-endian_host.h: $(ENDIAN_CHECK)
-	$(E) '$(STAGE) Testing endianness for host'
-	$(Q)./$(ENDIAN_CHECK) > $@
-
-$(ENDIAN_CHECK): $(SRC_DIR)/endian_check.cpp
-	$(E) '$(STAGE) Compiling and Linking $@'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) $(LDFLAGS_BUILD) $< -o $@
-
-depend:
-
-clean:
-	$(E) '$(STAGE) Cleaning up settings files'
-	$(Q)rm -f settingsgen.o alloc_func.o getoptdata.o ini_load.o $(SETTINGSGEN) $(ENDIAN_TARGETS) table/settings.h
-
-mrproper: clean
-
-.PHONY: all mrproper depend clean

Makefile.src.in

@@ -1,315 +0,0 @@
-# $Id$
-
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-CC_HOST        = !!CC_HOST!!
-CXX_HOST       = !!CXX_HOST!!
-CC_BUILD       = !!CC_BUILD!!
-CXX_BUILD      = !!CXX_BUILD!!
-WINDRES        = !!WINDRES!!
-STRIP          = !!STRIP!!
-CFLAGS         = !!CFLAGS!!
-CFLAGS_BUILD   = !!CFLAGS_BUILD!!
-CXXFLAGS       = !!CXXFLAGS!!
-CXXFLAGS_BUILD = !!CXXFLAGS_BUILD!!
-LIBS           = !!LIBS!!
-LDFLAGS        = !!LDFLAGS!!
-LDFLAGS_BUILD  = !!LDFLAGS_BUILD!!
-ROOT_DIR       = !!ROOT_DIR!!
-BIN_DIR        = !!BIN_DIR!!
-LANG_DIR       = !!LANG_DIR!!
-SRC_OBJS_DIR   = !!SRC_OBJS_DIR!!
-LANG_OBJS_DIR  = !!LANG_OBJS_DIR!!
-SETTING_OBJS_DIR= !!SETTING_OBJS_DIR!!
-SRC_DIR        = !!SRC_DIR!!
-SCRIPT_SRC_DIR = !!SCRIPT_SRC_DIR!!
-MEDIA_DIR      = !!MEDIA_DIR!!
-TTD            = !!TTD!!
-STRGEN         = !!STRGEN!!
-ENDIAN_CHECK   = !!ENDIAN_CHECK!!
-DEPEND         = !!DEPEND!!
-ENDIAN_FORCE   = !!ENDIAN_FORCE!!
-OS             = !!OS!!
-STAGE          = !!STAGE!!
-MAKEDEPEND     = !!MAKEDEPEND!!
-CFLAGS_MAKEDEP = !!CFLAGS_MAKEDEP!!
-SORT           = !!SORT!!
-AWK            = !!AWK!!
-CONFIG_CACHE_COMPILER = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_COMPILER!!
-CONFIG_CACHE_LINKER   = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_LINKER!!
-CONFIG_CACHE_ENDIAN   = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_ENDIAN!!
-CONFIG_CACHE_SOURCE   = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_SOURCE!!
-CONFIG_CACHE_VERSION  = $(SRC_OBJS_DIR)/!!CONFIG_CACHE_VERSION!!
-
-OBJS_C   := !!OBJS_C!!
-OBJS_CPP := !!OBJS_CPP!!
-OBJS_MM  := !!OBJS_MM!!
-OBJS_RC  := !!OBJS_RC!!
-OBJS     := $(OBJS_C) $(OBJS_CPP) $(OBJS_MM) $(OBJS_RC)
-SRCS     := !!SRCS!!
-
-# All C-files depend on those 3 files
-FILE_DEP := $(CONFIG_CACHE_COMPILER) endian_target.h
-# Create all dirs and subdirs
-RES      := $(shell mkdir -p $(BIN_DIR) $(sort $(dir $(OBJS))))
-
-# Make sure endian_target.h is reasable as if it was in the src/ dir
-CFLAGS += -I $(SRC_OBJS_DIR) -I $(LANG_OBJS_DIR) -I $(SETTING_OBJS_DIR)
-CFLAGS_MAKEDEP += -I $(SRC_OBJS_DIR) -I $(LANG_OBJS_DIR) -I $(SETTING_OBJS_DIR)
-ifdef SCRIPT_SRC_DIR
-	CFLAGS_MAKEDEP += -I $(SCRIPT_SRC_DIR)
-endif
-
-ENDIAN_TARGETS := endian_target.h $(ENDIAN_CHECK)
-
-# Check if we want to show what we are doing
-ifdef VERBOSE
-	Q =
-	E = @true
-else
-	Q = @
-	E = @echo
-endif
-
-# Our default target
-all: $(BIN_DIR)/$(TTD)
-
-# This are 2 rules that are pointing back to STRGEN stuff.
-#  There is not really a need to have them here, but in case
-#  some weirdo wants to run 'make' in the 'src' dir and expects
-#  the languages to be recompiled, this catches that case and
-#  takes care of it nicely.
-$(LANG_OBJS_DIR)/$(STRGEN):
-	$(MAKE) -C $(LANG_OBJS_DIR) $(STRGEN)
-
-$(LANG_OBJS_DIR)/table/strings.h: $(LANG_DIR)/english.txt $(LANG_OBJS_DIR)/$(STRGEN)
-	$(MAKE) -C $(LANG_OBJS_DIR) table/strings.h
-
-# Always run version detection, so we always have an accurate modified
-# flag
-VERSIONS := $(shell AWK="$(AWK)" "$(ROOT_DIR)/findversion.sh")
-MODIFIED := $(shell echo "$(VERSIONS)" | cut -f 3 -d'	')
-
-# Use autodetected revisions
-REV      := $(shell echo "$(VERSIONS)" | cut -f 1 -d'	')
-REV_NR   := $(shell echo "$(VERSIONS)" | cut -f 2 -d'	')
-
-# Make sure we have something in REV and REV_NR
-ifeq ($(REV),)
-REV := norev000
-endif
-ifeq ($(REV_NR),)
-REV_NR := 0
-endif
-
-# This helps to recompile if flags change
-RES := $(shell if [ "`cat $(CONFIG_CACHE_COMPILER) 2>/dev/null`" != "$(CFLAGS) $(CXXFLAGS)" ]; then echo "$(CFLAGS) $(CXXFLAGS)" > $(CONFIG_CACHE_COMPILER); fi )
-RES := $(shell if [ "`cat $(CONFIG_CACHE_LINKER) 2>/dev/null`" != "$(LDFLAGS) $(LIBS)" ]; then echo "$(LDFLAGS) $(LIBS)" > $(CONFIG_CACHE_LINKER); fi )
-RES := $(shell if [ "`cat $(CONFIG_CACHE_ENDIAN) 2>/dev/null`" != "$(ENDIAN_FORCE)" ]; then echo "$(ENDIAN_FORCE)" > $(CONFIG_CACHE_ENDIAN); fi )
-
-# If there is a change in the source-file-list, make sure we recheck the deps
-RES := $(shell if [ "`cat $(CONFIG_CACHE_SOURCE) 2>/dev/null`" != "$(SRCS)" ]; then echo "$(SRCS)" > $(CONFIG_CACHE_SOURCE); fi )
-# If there is a change in the revision, make sure we recompile rev.cpp
-RES := $(shell if [ "`cat $(CONFIG_CACHE_VERSION) 2>/dev/null`" != "$(REV) $(MODIFIED)" ]; then echo "$(REV) $(MODIFIED)" > $(CONFIG_CACHE_VERSION); fi )
-
-ifndef MAKEDEPEND
-# The slow, but always correct, dep-check
-DEP_MASK := %.d
-DEPS     := $(OBJS:%.o=%.d)
-
-# Only include the deps if we are compiling everything
-ifeq ($(filter $(ENDIAN_TARGETS) %.o clean mrproper, $(MAKECMDGOALS)),)
--include $(DEPS)
-else
-# In case we want to compile a single target, include the .d file for it
-ifneq ($(filter %.o, $(MAKECMDGOALS)),)
-SINGLE_DEP := $(filter %.o, $(MAKECMDGOALS))
--include $(SINGLE_DEP:%.o=%.d)
-endif
-endif
-
-# Find the deps via GCC. Rarely wrong, but a bit slow
-
-$(OBJS_C:%.o=%.d): %.d: $(SRC_DIR)/%.c $(FILE_DEP)
-	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.c=%.c)'
-	$(Q)$(CC_HOST) $(CFLAGS) -MM $< | sed 's@^$(@F:%.d=%.o):@$@ $(@:%.d=%.o):@' > $@
-
-$(OBJS_CPP:%.o=%.d): %.d: $(SRC_DIR)/%.cpp $(FILE_DEP)
-	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_HOST) $(CFLAGS) $(CXXFLAGS) -MM $< | sed 's@^$(@F:%.d=%.o):@$@ $(@:%.d=%.o):@' > $@
-
-$(OBJS_MM:%.o=%.d): %.d: $(SRC_DIR)/%.mm $(FILE_DEP)
-	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.mm=%.mm)'
-	$(Q)$(CC_HOST) $(CFLAGS) -MM $< | sed 's@^$(@F:%.d=%.o):@$@ $(@:%.d=%.o):@' > $@
-
-$(OBJS_RC:%.o=%.d): %.d: $(SRC_DIR)/%.rc $(FILE_DEP)
-	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.rc=%.rc)'
-	$(Q)touch $@
-
-else
-# The much faster, but can be wrong, dep-check
-DEP_MASK :=
-DEPS     := Makefile.dep
-
-# Only include the deps if we are not cleaning
-ifeq ($(filter $(ENDIAN_TARGETS) depend clean mrproper, $(MAKECMDGOALS)),)
--include Makefile.dep
-endif
-
-ifeq ("$(SRC_OBJS_DIR)/$(DEPEND)","$(MAKEDEPEND)")
-DEP := $(MAKEDEPEND)
-$(SRC_OBJS_DIR)/$(DEPEND): $(SRC_DIR)/depend/depend.cpp
-	$(E) '$(STAGE) Compiling and linking $(DEPEND)'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) $(LDFLAGS_BUILD) -o $@ $<
-endif
-
-# Make sure that only 'make depend' ALWAYS triggers a recheck
-ifeq ($(filter depend, $(MAKECMDGOALS)),)
-Makefile.dep: $(FILE_DEP) $(SRCS:%=$(SRC_DIR)/%) $(CONFIG_CACHE_SOURCE) $(DEP)
-else
-Makefile.dep: $(FILE_DEP) $(SRCS:%=$(SRC_DIR)/%) $(DEP) FORCE
-endif
-	$(E) '$(STAGE) DEP CHECK (all files)'
-	$(Q)rm -f Makefile.dep.tmp
-	$(Q)touch Makefile.dep.tmp
-
-# Calculate the deps via makedepend
-	$(Q)$(MAKEDEPEND) -f$(SRC_OBJS_DIR)/Makefile.dep.tmp -o.o -Y -v -- $(CFLAGS_MAKEDEP) -- $(SRCS:%=$(SRC_DIR)/%) 2>/dev/null
-
-# Convert x:/... paths to /x/... for mingw
-ifeq ($(OS), MINGW)
-	@cat Makefile.dep.tmp | sed 's@/\([a-zA-Z]\):\/@\/\1\/@g' > Makefile.dep.tmp.mingw
-	@cp Makefile.dep.tmp.mingw Makefile.dep.tmp
-	@rm -f Makefile.dep.tmp.mingw
-endif
-
-# Remove all comments and includes that don't start with $(SRC_DIR)
-# Remove $(SRC_DIR) from object-file-name
-	@$(AWK) '                           \
-	/^# DO NOT/ { print $$0 ; next}     \
-	/^#/ {next}                         \
-	/: / {                               \
-		left = NF - 1;                    \
-		for (n = 2; n <= NF; n++) {       \
-			if (match($$n, "^$(ROOT_DIR)") == 0) { \
-				$$n = "";                     \
-				left--;                       \
-			}                               \
-		}                                 \
-		gsub("$(SRC_DIR)/", "", $$1);     \
-		if (left > 0) {                   \
-			print $$0;                      \
-			$$1 = "Makefile.dep:";          \
-			print $$0;                      \
-		}                                 \
-		next                              \
-	}                                   \
-	{                                   \
-		print $$0                         \
-	}                                   \
-	' < Makefile.dep.tmp | sed 's@  *@ @g;s@ $$@@' | LC_ALL=C $(SORT) > Makefile.dep
-
-	$(Q)rm -f Makefile.dep.tmp Makefile.dep.tmp.bak
-
-endif
-
-# Avoid problems with deps if a .h/.hpp/.hpp.sq file is deleted without the deps
-#  being updated. Now the Makefile continues, the deps are recreated
-#  and all will be fine.
-%.h %.hpp %.hpp.sq:
-	@true
-
-
-# Compile all the files according to the targets
-
-$(OBJS_C): %.o: $(SRC_DIR)/%.c $(DEP_MASK) $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.c=%.c)'
-	$(Q)$(CC_HOST) $(CFLAGS) -c -o $@ $<
-
-$(filter-out %sse2.o, $(filter-out %ssse3.o, $(filter-out %sse4.o, $(OBJS_CPP)))): %.o: $(SRC_DIR)/%.cpp $(DEP_MASK) $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_HOST) $(CFLAGS) $(CXXFLAGS) -c -o $@ $<
-
-$(filter %sse2.o, $(OBJS_CPP)): %.o: $(SRC_DIR)/%.cpp $(DEP_MASK) $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_HOST) $(CFLAGS) $(CXXFLAGS) -c -msse2 -o $@ $<
-
-$(filter %ssse3.o, $(OBJS_CPP)): %.o: $(SRC_DIR)/%.cpp $(DEP_MASK) $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_HOST) $(CFLAGS) $(CXXFLAGS) -c -mssse3 -o $@ $<
-
-$(filter %sse4.o, $(OBJS_CPP)): %.o: $(SRC_DIR)/%.cpp $(DEP_MASK) $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_HOST) $(CFLAGS) $(CXXFLAGS) -c -msse4.1 -o $@ $<
-
-$(OBJS_MM): %.o: $(SRC_DIR)/%.mm $(DEP_MASK) $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.mm=%.mm)'
-	$(Q)$(CC_HOST) $(CFLAGS) -c -o $@ $<
-
-$(OBJS_RC): %.o: $(SRC_DIR)/%.rc $(FILE_DEP)
-	$(E) '$(STAGE) Compiling resource $(<:$(SRC_DIR)/%.rc=%.rc)'
-	$(Q)$(WINDRES) -o $@ -I `basename $<` $<
-
-$(BIN_DIR)/$(TTD): $(TTD)
-	$(Q)cp $(TTD) $(BIN_DIR)/$(TTD)
-ifeq ($(OS), UNIX)
-	$(Q)cp $(MEDIA_DIR)/openttd.32.bmp $(BIN_DIR)/baseset/
-endif
-ifeq ($(OS), OSX)
-	$(Q)cp $(ROOT_DIR)/os/macosx/splash.png $(BIN_DIR)/baseset/
-endif
-
-$(TTD): $(OBJS) $(CONFIG_CACHE_LINKER)
-	$(E) '$(STAGE) Linking $@'
-ifeq ($(OS), PSP)
-	# Because of a bug in the PSP GCC tools, linking via CXX results
-	#  in total chaos and more problems then you can handle. So we need
-	#  CC to link OpenTTD for PSP
-	$(Q)+$(CC_HOST) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
-else
-	$(Q)+$(CXX_HOST) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
-endif
-ifdef STRIP
-	$(Q)$(STRIP) $@
-endif
-ifeq ($(OS), DOS)
-	$(E) '$(STAGE) Adding CWSDPMI stub to $@'
-	$(Q)$(ROOT_DIR)/os/dos/make_dos_binary_selfcontained.sh $(SRC_OBJS_DIR)/$@
-endif
-
-# The targets to compile the endian-code
-
-endian_target.h: $(ENDIAN_CHECK) $(CONFIG_CACHE_ENDIAN)
-	$(E) '$(STAGE) Testing endianness for target'
-	$(Q)./$(ENDIAN_CHECK) $(ENDIAN_FORCE) > $@
-
-$(ENDIAN_CHECK): $(SRC_DIR)/endian_check.cpp
-	$(E) '$(STAGE) Compiling and Linking $@'
-	$(Q)$(CXX_BUILD) $(CFLAGS_BUILD) $(CXXFLAGS_BUILD) $(LDFLAGS_BUILD) $< -o $@
-
-# Revision files
-
-$(SRC_DIR)/rev.cpp: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/rev.cpp.in
-	$(Q)cat $(SRC_DIR)/rev.cpp.in      | sed "s@\!\!REVISION\!\!@$(REV_NR)@g;s@!!VERSION!!@$(REV)@g;s@!!MODIFIED!!@$(MODIFIED)@g;s@!!DATE!!@`date +%d.%m.%y`@g" > $(SRC_DIR)/rev.cpp
-
-$(SRC_DIR)/os/windows/ottdres.rc: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/os/windows/ottdres.rc.in
-	$(Q)cat $(SRC_DIR)/os/windows/ottdres.rc.in | sed "s@\!\!REVISION\!\!@$(REV_NR)@g;s@!!VERSION!!@$(REV)@g;s@!!DATE!!@`date +%d.%m.%y`@g" > $(SRC_DIR)/os/windows/ottdres.rc
-
-FORCE:
-
-depend: $(DEPS)
-
-clean:
-	$(E) '$(STAGE) Cleaning up object files'
-	$(Q)rm -f $(DEPS) $(OBJS) $(TTD) $(DEPEND) $(TTD:%=$(BIN_DIR)/%) $(BIN_DIR)/baseset/openttd.32.bmp $(CONFIG_CACHE_COMPILER) $(CONFIG_CACHE_LINKER) $(CONFIG_CACHE_ENDIAN) $(CONFIG_CACHE_SOURCE) $(ENDIAN_TARGETS)
-
-mrproper: clean
-	$(Q)rm -f $(SRC_DIR)/rev.cpp $(SRC_DIR)/os/windows/ottdres.rc
-
-%.o:
-	@echo '$(STAGE) No such source-file: $(@:%.o=%).[c|cpp|mm|rc]'
-
-.PHONY: all mrproper depend clean FORCE

ai/ai.c

@@ -0,0 +1,247 @@
+/* $Id$ */
+
+#include "../stdafx.h"
+#include "../openttd.h"
+#include "../variables.h"
+#include "../command.h"
+#include "../network.h"
+#include "ai.h"
+#include "default/default.h"
+
+/**
+ * Dequeues commands put in the queue via AI_PutCommandInQueue.
+ */
+static void AI_DequeueCommands(PlayerID player)
+{
+	AICommand *com, *entry_com;
+
+	entry_com = _ai_player[player].queue;
+
+	/* It happens that DoCommandP issues a new DoCommandAI which adds a new command
+	 *  to this very same queue (don't argue about this, if it currently doesn't
+	 *  happen I can tell you it will happen with AIScript -- TrueLight). If we
+	 *  do not make the queue NULL, that commands will be dequeued immediatly.
+	 *  Therefor we safe the entry-point to entry_com, and make the queue NULL, so
+	 *  the new queue can be safely built up. */
+	_ai_player[player].queue = NULL;
+	_ai_player[player].queue_tail = NULL;
+
+	/* Dequeue all commands */
+	while ((com = entry_com) != NULL) {
+		_current_player = player;
+
+		_cmd_text = com->text;
+		DoCommandP(com->tile, com->p1, com->p2, com->callback, com->procc);
+
+		/* Free item */
+		entry_com = com->next;
+		free(com->text);
+		free(com);
+	}
+}
+
+/**
+ * Needed for SP; we need to delay DoCommand with 1 tick, because else events
+ *  will make infinite loops (AIScript).
+ */
+static void AI_PutCommandInQueue(PlayerID player, TileIndex tile, uint32 p1, uint32 p2, uint procc, CommandCallback* callback)
+{
+	AICommand *com;
+
+	if (_ai_player[player].queue_tail == NULL) {
+		/* There is no item in the queue yet, create the queue */
+		_ai_player[player].queue = malloc(sizeof(AICommand));
+		_ai_player[player].queue_tail = _ai_player[player].queue;
+	} else {
+		/* Add an item at the end */
+		_ai_player[player].queue_tail->next = malloc(sizeof(AICommand));
+		_ai_player[player].queue_tail = _ai_player[player].queue_tail->next;
+	}
+
+	/* This is our new item */
+	com = _ai_player[player].queue_tail;
+
+	/* Assign the info */
+	com->tile  = tile;
+	com->p1    = p1;
+	com->p2    = p2;
+	com->procc = procc;
+	com->callback = callback;
+	com->next  = NULL;
+	com->text  = NULL;
+
+	/* Copy the cmd_text, if needed */
+	if (_cmd_text != NULL) {
+		com->text = strdup(_cmd_text);
+		_cmd_text = NULL;
+	}
+}
+
+/**
+ * Executes a raw DoCommand for the AI.
+ */
+int32 AI_DoCommandCc(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc, CommandCallback* callback)
+{
+	PlayerID old_lp;
+	int32 res = 0;
+	const char* tmp_cmdtext;
+
+	/* If you enable DC_EXEC with DC_QUERY_COST you are a really strange
+	 *   person.. should we check for those funny jokes?
+	 */
+
+	/* The test already resets _cmd_text, so backup the pointer */
+	tmp_cmdtext = _cmd_text;
+
+	/* First, do a test-run to see if we can do this */
+	res = DoCommand(tile, p1, p2, flags & ~DC_EXEC, procc);
+	/* The command failed, or you didn't want to execute, or you are quering, return */
+	if (CmdFailed(res) || !(flags & DC_EXEC) || (flags & DC_QUERY_COST)) {
+		return res;
+	}
+
+	/* Restore _cmd_text */
+	_cmd_text = tmp_cmdtext;
+
+	/* If we did a DC_EXEC, and the command did not return an error, execute it
+	 * over the network */
+	if (flags & DC_AUTO)     procc |= CMD_AUTO;
+	if (flags & DC_NO_WATER) procc |= CMD_NO_WATER;
+
+	/* NetworkSend_Command needs _local_player to be set correctly, so
+	 * adjust it, and put it back right after the function */
+	old_lp = _local_player;
+	_local_player = _current_player;
+
+#ifdef ENABLE_NETWORK
+	/* Send the command */
+	if (_networking) {
+		/* Network is easy, send it to his handler */
+		NetworkSend_Command(tile, p1, p2, procc, callback);
+	} else {
+#else
+	{
+#endif
+		/* If we execute BuildCommands directly in SP, we have a big problem with events
+		 *  so we need to delay is for 1 tick */
+		AI_PutCommandInQueue(_current_player, tile, p1, p2, procc, callback);
+	}
+
+	/* Set _local_player back */
+	_local_player = old_lp;
+
+	return res;
+}
+
+
+int32 AI_DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc)
+{
+	return AI_DoCommandCc(tile, p1, p2, flags, procc, NULL);
+}
+
+
+/**
+ * Run 1 tick of the AI. Don't overdo it, keep it realistic.
+ */
+static void AI_RunTick(PlayerID player)
+{
+	extern void AiNewDoGameLoop(Player *p);
+
+	Player *p = GetPlayer(player);
+	_current_player = player;
+
+	if (_patches.ainew_active) {
+		AiNewDoGameLoop(p);
+	} else {
+		/* Enable all kind of cheats the old AI needs in order to operate correctly... */
+		_is_old_ai_player = true;
+		AiDoGameLoop(p);
+		_is_old_ai_player = false;
+	}
+}
+
+
+/**
+ * The gameloop for AIs.
+ *  Handles one tick for all the AIs.
+ */
+void AI_RunGameLoop(void)
+{
+	/* Don't do anything if ai is disabled */
+	if (!_ai.enabled) return;
+
+	/* Don't do anything if we are a network-client, or the AI has been disabled */
+	if (_networking && (!_network_server || !_patches.ai_in_multiplayer)) return;
+
+	/* New tick */
+	_ai.tick++;
+
+	/* Make sure the AI follows the difficulty rule.. */
+	assert(_opt.diff.competitor_speed <= 4);
+	if ((_ai.tick & ((1 << (4 - _opt.diff.competitor_speed)) - 1)) != 0) return;
+
+	/* Check for AI-client (so joining a network with an AI) */
+	if (!_networking || _network_server) {
+		/* Check if we want to run AIs (server or SP only) */
+		const Player* p;
+
+		FOR_ALL_PLAYERS(p) {
+			if (p->is_active && p->is_ai) {
+				/* This should always be true, else something went wrong... */
+				assert(_ai_player[p->index].active);
+
+				/* Run the script */
+				AI_DequeueCommands(p->index);
+				AI_RunTick(p->index);
+			}
+		}
+	}
+
+	_current_player = OWNER_NONE;
+}
+
+/**
+ * A new AI sees the day of light. You can do here what ever you think is needed.
+ */
+void AI_StartNewAI(PlayerID player)
+{
+	assert(IsValidPlayer(player));
+
+	/* Called if a new AI is booted */
+	_ai_player[player].active = true;
+}
+
+/**
+ * This AI player died. Give it some chance to make a final puf.
+ */
+void AI_PlayerDied(PlayerID player)
+{
+	/* Called if this AI died */
+	_ai_player[player].active = false;
+}
+
+/**
+ * Initialize some AI-related stuff.
+ */
+void AI_Initialize(void)
+{
+	/* First, make sure all AIs are DEAD! */
+	AI_Uninitialize();
+
+	memset(&_ai, 0, sizeof(_ai));
+	memset(&_ai_player, 0, sizeof(_ai_player));
+
+	_ai.enabled = true;
+}
+
+/**
+ * Deinitializer for AI-related stuff.
+ */
+void AI_Uninitialize(void)
+{
+	const Player* p;
+
+	FOR_ALL_PLAYERS(p) {
+		if (p->is_active && p->is_ai) AI_PlayerDied(p->index);
+	}
+}

ai/ai.h

@@ -0,0 +1,111 @@
+#ifndef AI_H
+#define AI_H
+
+#include "../functions.h"
+#include "../network.h"
+#include "../player.h"
+#include "../command.h"
+
+/* How DoCommands look like for an AI */
+typedef struct AICommand {
+	uint32 tile;
+	uint32 p1;
+	uint32 p2;
+	uint32 procc;
+	CommandCallback* callback;
+
+	char *text;
+	uint uid;
+
+	struct AICommand *next;
+} AICommand;
+
+/* The struct for an AIScript Player */
+typedef struct AIPlayer {
+	bool active;            ///< Is this AI active?
+	AICommand *queue;       ///< The commands that he has in his queue
+	AICommand *queue_tail;  ///< The tail of this queue
+} AIPlayer;
+
+/* The struct to keep some data about the AI in general */
+typedef struct AIStruct {
+	/* General */
+	bool enabled;           ///< Is AI enabled?
+	uint tick;              ///< The current tick (something like _frame_counter, only for AIs)
+} AIStruct;
+
+VARDEF AIStruct _ai;
+VARDEF AIPlayer _ai_player[MAX_PLAYERS];
+
+// ai.c
+void AI_StartNewAI(PlayerID player);
+void AI_PlayerDied(PlayerID player);
+void AI_RunGameLoop(void);
+void AI_Initialize(void);
+void AI_Uninitialize(void);
+int32 AI_DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc);
+int32 AI_DoCommandCc(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc, CommandCallback* callback);
+
+/** Is it allowed to start a new AI.
+ * This function checks some boundries to see if we should launch a new AI.
+ * @return True if we can start a new AI.
+ */
+static inline bool AI_AllowNewAI(void)
+{
+	/* If disabled, no AI */
+	if (!_ai.enabled)
+		return false;
+
+	/* If in network, but no server, no AI */
+	if (_networking && !_network_server)
+		return false;
+
+	/* If in network, and server, possible AI */
+	if (_networking && _network_server) {
+		/* Do we want AIs in multiplayer? */
+		if (!_patches.ai_in_multiplayer)
+			return false;
+
+		/* Only the NewAI is allowed... sadly enough the old AI just doesn't support this
+		 *  system, because all commands are delayed by at least 1 tick, which causes
+		 *  a big problem, because it uses variables that are only set AFTER the command
+		 *  is really executed... */
+		if (!_patches.ainew_active)
+			return false;
+	}
+
+	return true;
+}
+
+#define AI_CHANCE16(a,b)    ((uint16)     AI_Random()  <= (uint16)((65536 * a) / b))
+#define AI_CHANCE16R(a,b,r) ((uint16)(r = AI_Random()) <= (uint16)((65536 * a) / b))
+
+/**
+ * The random-function that should be used by ALL AIs.
+ */
+static inline uint AI_RandomRange(uint max)
+{
+	/* We pick RandomRange if we are in SP (so when saved, we do the same over and over)
+	 *   but we pick InteractiveRandomRange if we are a network_server or network-client.
+	 */
+	if (_networking)
+		return InteractiveRandomRange(max);
+	else
+		return RandomRange(max);
+}
+
+/**
+ * The random-function that should be used by ALL AIs.
+ */
+static inline uint32 AI_Random(void)
+{
+/* We pick RandomRange if we are in SP (so when saved, we do the same over and over)
+	 *   but we pick InteractiveRandomRange if we are a network_server or network-client.
+	 */
+	if (_networking)
+		return InteractiveRandom();
+	else
+		return Random();
+}
+
+#endif /* AI_H */

ai/default/default.h

@@ -0,0 +1,8 @@
+/* $Id$ */
+
+#ifndef DEFAULT_H
+#define DEFAULT_H
+
+void AiDoGameLoop(Player*);
+
+#endif

ai/trolly/build.c

@@ -0,0 +1,324 @@
+/* $Id$ */
+
+#include "../../stdafx.h"
+#include "../../openttd.h"
+#include "../../debug.h"
+#include "../../functions.h"
+#include "../../map.h"
+#include "../../road_map.h"
+#include "../../tile.h"
+#include "../../vehicle.h"
+#include "../../command.h"
+#include "trolly.h"
+#include "../../engine.h"
+#include "../../station.h"
+#include "../../variables.h"
+#include "../../bridge.h"
+#include "../ai.h"
+
+// Build HQ
+//  Params:
+//    tile : tile where HQ is going to be build
+bool AiNew_Build_CompanyHQ(Player *p, TileIndex tile)
+{
+	if (CmdFailed(AI_DoCommand(tile, 0, 0, DC_AUTO | DC_NO_WATER, CMD_BUILD_COMPANY_HQ)))
+		return false;
+	AI_DoCommand(tile, 0, 0, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_BUILD_COMPANY_HQ);
+	return true;
+}
+
+
+// Build station
+//  Params:
+//    type : AI_TRAIN/AI_BUS/AI_TRUCK : indicates the type of station
+//    tile : tile where station is going to be build
+//    length : in case of AI_TRAIN: length of station
+//    numtracks : in case of AI_TRAIN: tracks of station
+//    direction : the direction of the station
+//    flag : flag passed to DoCommand (normally 0 to get the cost or DC_EXEC to build it)
+int AiNew_Build_Station(Player *p, byte type, TileIndex tile, byte length, byte numtracks, byte direction, byte flag)
+{
+	if (type == AI_TRAIN)
+		return AI_DoCommand(tile, direction + (numtracks << 8) + (length << 16), 0, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_RAILROAD_STATION);
+
+	if (type == AI_BUS)
+		return AI_DoCommand(tile, direction, RS_BUS, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_ROAD_STOP);
+
+	return AI_DoCommand(tile, direction, RS_TRUCK, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_ROAD_STOP);
+}
+
+
+// Builds a brdige. The second best out of the ones available for this player
+//  Params:
+//   tile_a : starting point
+//   tile_b : end point
+//   flag : flag passed to DoCommand
+int AiNew_Build_Bridge(Player *p, TileIndex tile_a, TileIndex tile_b, byte flag)
+{
+	int bridge_type, bridge_len, type, type2;
+
+	// Find a good bridgetype (the best money can buy)
+	bridge_len = GetBridgeLength(tile_a, tile_b);
+	type = type2 = 0;
+	for (bridge_type = MAX_BRIDGES-1; bridge_type >= 0; bridge_type--) {
+		if (CheckBridge_Stuff(bridge_type, bridge_len)) {
+			type2 = type;
+			type = bridge_type;
+			// We found two bridges, exit
+			if (type2 != 0) break;
+		}
+	}
+	// There is only one bridge that can be built
+	if (type2 == 0 && type != 0) type2 = type;
+
+	// Now, simply, build the bridge!
+	if (p->ainew.tbt == AI_TRAIN) {
+		return AI_DoCommand(tile_a, tile_b, (0x00 << 8) + type2, flag | DC_AUTO, CMD_BUILD_BRIDGE);
+	} else {
+		return AI_DoCommand(tile_a, tile_b, (0x80 << 8) + type2, flag | DC_AUTO, CMD_BUILD_BRIDGE);
+	}
+}
+
+
+// Build the route part by part
+// Basicly what this function do, is build that amount of parts of the route
+//  that go in the same direction. It sets 'part' to the last part of the route builded.
+//  The return value is the cost for the builded parts
+//
+//  Params:
+//   PathFinderInfo : Pointer to the PathFinderInfo used for AiPathFinder
+//   part : Which part we need to build
+//
+// TODO: skip already builded road-pieces (e.g.: cityroad)
+int AiNew_Build_RoutePart(Player *p, Ai_PathFinderInfo *PathFinderInfo, byte flag)
+{
+	int part = PathFinderInfo->position;
+	byte *route_extra = PathFinderInfo->route_extra;
+	TileIndex *route = PathFinderInfo->route;
+	int dir;
+	int old_dir = -1;
+	int cost = 0;
+	int res;
+	// We need to calculate the direction with the parent of the parent.. so we skip
+	//  the first pieces and the last piece
+	if (part < 1) part = 1;
+	// When we are done, stop it
+	if (part >= PathFinderInfo->route_length - 1) {
+		PathFinderInfo->position = -2;
+		return 0;
+	}
+
+
+	if (PathFinderInfo->rail_or_road) {
+		// Tunnel code
+		if ((AI_PATHFINDER_FLAG_TUNNEL & route_extra[part]) != 0) {
+			cost += AI_DoCommand(route[part], 0, 0, flag, CMD_BUILD_TUNNEL);
+			PathFinderInfo->position++;
+			// TODO: problems!
+			if (CmdFailed(cost)) {
+				DEBUG(ai,0)("[AiNew - BuildPath] We have a serious problem: tunnel could not be built!");
+				return 0;
+			}
+			return cost;
+		}
+		// Bridge code
+		if ((AI_PATHFINDER_FLAG_BRIDGE & route_extra[part]) != 0) {
+			cost += AiNew_Build_Bridge(p, route[part], route[part-1], flag);
+			PathFinderInfo->position++;
+			// TODO: problems!
+			if (CmdFailed(cost)) {
+				DEBUG(ai,0)("[AiNew - BuildPath] We have a serious problem: bridge could not be built!");
+				return 0;
+			}
+			return cost;
+		}
+
+		// Build normal rail
+		// Keep it doing till we go an other way
+		if (route_extra[part - 1] == 0 && route_extra[part] == 0) {
+			while (route_extra[part] == 0) {
+				// Get the current direction
+				dir = AiNew_GetRailDirection(route[part-1], route[part], route[part+1]);
+				// Is it the same as the last one?
+				if (old_dir != -1 && old_dir != dir) break;
+				old_dir = dir;
+				// Build the tile
+				res = AI_DoCommand(route[part], 0, dir, flag, CMD_BUILD_SINGLE_RAIL);
+				if (CmdFailed(res)) {
+					// Problem.. let's just abort it all!
+					p->ainew.state = AI_STATE_NOTHING;
+					return 0;
+				}
+				cost += res;
+				// Go to the next tile
+				part++;
+				// Check if it is still in range..
+				if (part >= PathFinderInfo->route_length - 1) break;
+			}
+			part--;
+		}
+		// We want to return the last position, so we go back one
+		PathFinderInfo->position = part;
+	} else {
+		// Tunnel code
+		if ((AI_PATHFINDER_FLAG_TUNNEL & route_extra[part]) != 0) {
+			cost += AI_DoCommand(route[part], 0x200, 0, flag, CMD_BUILD_TUNNEL);
+			PathFinderInfo->position++;
+			// TODO: problems!
+			if (CmdFailed(cost)) {
+				DEBUG(ai,0)("[AiNew - BuildPath] We have a serious problem: tunnel could not be built!");
+				return 0;
+			}
+			return cost;
+		}
+		// Bridge code
+		if ((AI_PATHFINDER_FLAG_BRIDGE & route_extra[part]) != 0) {
+			cost += AiNew_Build_Bridge(p, route[part], route[part+1], flag);
+			PathFinderInfo->position++;
+			// TODO: problems!
+			if (CmdFailed(cost)) {
+				DEBUG(ai,0)("[AiNew - BuildPath] We have a serious problem: bridge could not be built!");
+				return 0;
+			}
+			return cost;
+		}
+
+		// Build normal road
+		// Keep it doing till we go an other way
+		// EnsureNoVehicle makes sure we don't build on a tile where a vehicle is. This way
+		//  it will wait till the vehicle is gone..
+		if (route_extra[part-1] == 0 && route_extra[part] == 0 && (flag != DC_EXEC || EnsureNoVehicle(route[part]))) {
+			while (route_extra[part] == 0 && (flag != DC_EXEC || EnsureNoVehicle(route[part]))) {
+				// Get the current direction
+				dir = AiNew_GetRoadDirection(route[part-1], route[part], route[part+1]);
+				// Is it the same as the last one?
+				if (old_dir != -1 && old_dir != dir) break;
+				old_dir = dir;
+				// There is already some road, and it is a bridge.. don't build!!!
+				if (!IsTileType(route[part], MP_TUNNELBRIDGE)) {
+					// Build the tile
+					res = AI_DoCommand(route[part], dir, 0, flag | DC_NO_WATER, CMD_BUILD_ROAD);
+					// Currently, we ignore CMD_ERRORs!
+					if (CmdFailed(res) && flag == DC_EXEC && !IsTileType(route[part], MP_STREET) && !EnsureNoVehicle(route[part])) {
+						// Problem.. let's just abort it all!
+						DEBUG(ai,0)("Darn, the route could not be built.. aborting!");
+						p->ainew.state = AI_STATE_NOTHING;
+						return 0;
+					}
+
+					if (!CmdFailed(res)) cost += res;
+				}
+				// Go to the next tile
+				part++;
+				// Check if it is still in range..
+				if (part >= PathFinderInfo->route_length - 1) break;
+			}
+			part--;
+			// We want to return the last position, so we go back one
+		}
+		if (!EnsureNoVehicle(route[part]) && flag == DC_EXEC) part--;
+		PathFinderInfo->position = part;
+	}
+
+	return cost;
+}
+
+
+// This functions tries to find the best vehicle for this type of cargo
+// It returns INVALID_ENGINE if not suitable engine is found
+EngineID AiNew_PickVehicle(Player *p)
+{
+	if (p->ainew.tbt == AI_TRAIN) {
+		// Not supported yet
+		return INVALID_ENGINE;
+	} else {
+		EngineID best_veh_index = INVALID_ENGINE;
+		int32 best_veh_rating = 0;
+		EngineID start = ROAD_ENGINES_INDEX;
+		EngineID end   = ROAD_ENGINES_INDEX + NUM_ROAD_ENGINES;
+		EngineID i;
+
+		/* Loop through all road vehicles */
+		for (i = start; i != end; i++) {
+			const RoadVehicleInfo *rvi = RoadVehInfo(i);
+			const Engine* e = GetEngine(i);
+			int32 rating;
+			int32 ret;
+
+			/* Skip vehicles which can't take our cargo type */
+			if (rvi->cargo_type != p->ainew.cargo && !CanRefitTo(i, p->ainew.cargo)) continue;
+
+			// Is it availiable?
+			// Also, check if the reliability of the vehicle is above the AI_VEHICLE_MIN_RELIABILTY
+			if (!HASBIT(e->player_avail, _current_player) || e->reliability * 100 < AI_VEHICLE_MIN_RELIABILTY << 16) continue;
+
+			/* Rate and compare the engine by speed & capacity */
+			rating = rvi->max_speed * rvi->capacity;
+			if (rating <= best_veh_rating) continue;
+
+			// Can we build it?
+			ret = AI_DoCommand(0, i, 0, DC_QUERY_COST, CMD_BUILD_ROAD_VEH);
+			if (CmdFailed(ret)) continue;
+
+			best_veh_rating = rating;
+			best_veh_index = i;
+		}
+
+		return best_veh_index;
+	}
+}
+
+
+void CcAI(bool success, TileIndex tile, uint32 p1, uint32 p2)
+{
+	Player* p = GetPlayer(_current_player);
+
+	if (success) {
+		p->ainew.state = AI_STATE_GIVE_ORDERS;
+		p->ainew.veh_id = _new_vehicle_id;
+
+		if (GetVehicle(p->ainew.veh_id)->cargo_type != p->ainew.cargo) {
+			/* Cargo type doesn't match, so refit it */
+			if (CmdFailed(DoCommand(tile, p->ainew.veh_id, p->ainew.cargo, DC_EXEC, CMD_REFIT_ROAD_VEH))) {
+				/* Refit failed, so sell the vehicle */
+				DoCommand(tile, p->ainew.veh_id, 0, DC_EXEC, CMD_SELL_ROAD_VEH);
+				p->ainew.state = AI_STATE_NOTHING;
+			}
+		}
+	} else {
+		/* XXX this should be handled more gracefully */
+		p->ainew.state = AI_STATE_NOTHING;
+	}
+}
+
+
+// Builds the best vehicle possible
+int AiNew_Build_Vehicle(Player *p, TileIndex tile, byte flag)
+{
+	EngineID i = AiNew_PickVehicle(p);
+
+	if (i == INVALID_ENGINE) return CMD_ERROR;
+	if (p->ainew.tbt == AI_TRAIN) return CMD_ERROR;
+
+	if (flag & DC_EXEC) {
+		return AI_DoCommandCc(tile, i, 0, flag, CMD_BUILD_ROAD_VEH, CcAI);
+	} else {
+		return AI_DoCommand(tile, i, 0, flag, CMD_BUILD_ROAD_VEH);
+	}
+}
+
+int AiNew_Build_Depot(Player* p, TileIndex tile, DiagDirection direction, byte flag)
+{
+	int ret, ret2;
+	if (p->ainew.tbt == AI_TRAIN) {
+		return AI_DoCommand(tile, 0, direction, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_TRAIN_DEPOT);
+	} else {
+		ret = AI_DoCommand(tile, direction, 0, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_ROAD_DEPOT);
+		if (CmdFailed(ret)) return ret;
+		// Try to build the road from the depot
+		ret2 = AI_DoCommand(tile + TileOffsByDiagDir(direction), DiagDirToRoadBits(ReverseDiagDir(direction)), 0, flag | DC_AUTO | DC_NO_WATER, CMD_BUILD_ROAD);
+		// If it fails, ignore it..
+		if (CmdFailed(ret2)) return ret;
+		return ret + ret2;
+	}
+}

ai/trolly/pathfinder.c

@@ -0,0 +1,510 @@
+/* $Id$ */
+
+#include "../../stdafx.h"
+#include "../../openttd.h"
+#include "../../bridge_map.h"
+#include "../../debug.h"
+#include "../../functions.h"
+#include "../../map.h"
+#include "../../tile.h"
+#include "../../command.h"
+#include "trolly.h"
+#include "../../depot.h"
+#include "../../tunnel_map.h"
+#include "../../bridge.h"
+#include "../ai.h"
+
+#define TEST_STATION_NO_DIR 0xFF
+
+// Tests if a station can be build on the given spot
+// TODO: make it train compatible
+static bool TestCanBuildStationHere(TileIndex tile, byte dir)
+{
+	Player *p = GetPlayer(_current_player);
+
+	if (dir == TEST_STATION_NO_DIR) {
+		int32 ret;
+		// TODO: currently we only allow spots that can be access from al 4 directions...
+		//  should be fixed!!!
+		for (dir = 0; dir < 4; dir++) {
+			ret = AiNew_Build_Station(p, p->ainew.tbt, tile, 1, 1, dir, DC_QUERY_COST);
+			if (!CmdFailed(ret)) return true;
+		}
+		return false;
+	}
+
+	// return true if command succeeded, so the inverse of CmdFailed()
+	return !CmdFailed(AiNew_Build_Station(p, p->ainew.tbt, tile, 1, 1, dir, DC_QUERY_COST));
+}
+
+
+static bool IsRoad(TileIndex tile)
+{
+	return
+		// MP_STREET, but not a road depot?
+		(IsTileType(tile, MP_STREET) && !IsTileDepotType(tile, TRANSPORT_ROAD)) ||
+		(IsTileType(tile, MP_TUNNELBRIDGE) && (
+			(IsTunnel(tile) && GetTunnelTransportType(tile) == TRANSPORT_ROAD) ||
+			(IsBridge(tile) && GetBridgeTransportType(tile) == TRANSPORT_ROAD)
+		));
+}
+
+
+// Checks if a tile 'a' is between the tiles 'b' and 'c'
+#define TILES_BETWEEN(a, b, c) (TileX(a) >= TileX(b) && TileX(a) <= TileX(c) && TileY(a) >= TileY(b) && TileY(a) <= TileY(c))
+
+
+// Check if the current tile is in our end-area
+static int32 AyStar_AiPathFinder_EndNodeCheck(AyStar *aystar, OpenListNode *current)
+{
+	const Ai_PathFinderInfo* PathFinderInfo = aystar->user_target;
+
+	// It is not allowed to have a station on the end of a bridge or tunnel ;)
+	if (current->path.node.user_data[0] != 0) return AYSTAR_DONE;
+	if (TILES_BETWEEN(current->path.node.tile, PathFinderInfo->end_tile_tl, PathFinderInfo->end_tile_br))
+		if (IsTileType(current->path.node.tile, MP_CLEAR) || IsTileType(current->path.node.tile, MP_TREES))
+			if (current->path.parent == NULL || TestCanBuildStationHere(current->path.node.tile, AiNew_GetDirection(current->path.parent->node.tile, current->path.node.tile)))
+				return AYSTAR_FOUND_END_NODE;
+
+	return AYSTAR_DONE;
+}
+
+
+// Calculates the hash
+//   Currently it is a 10 bit hash, so the hash array has a max depth of 6 bits (so 64)
+static uint AiPathFinder_Hash(uint key1, uint key2)
+{
+	return (TileX(key1) & 0x1F) + ((TileY(key1) & 0x1F) << 5);
+}
+
+
+// Clear the memory of all the things
+static void AyStar_AiPathFinder_Free(AyStar *aystar)
+{
+	AyStarMain_Free(aystar);
+	free(aystar);
+}
+
+
+static int32 AyStar_AiPathFinder_CalculateG(AyStar *aystar, AyStarNode *current, OpenListNode *parent);
+static int32 AyStar_AiPathFinder_CalculateH(AyStar *aystar, AyStarNode *current, OpenListNode *parent);
+static void AyStar_AiPathFinder_FoundEndNode(AyStar *aystar, OpenListNode *current);
+static void AyStar_AiPathFinder_GetNeighbours(AyStar *aystar, OpenListNode *current);
+
+
+// This creates the AiPathFinder
+AyStar *new_AyStar_AiPathFinder(int max_tiles_around, Ai_PathFinderInfo *PathFinderInfo)
+{
+	PathNode start_node;
+	uint x;
+	uint y;
+	// Create AyStar
+	AyStar *result = malloc(sizeof(AyStar));
+	init_AyStar(result, AiPathFinder_Hash, 1 << 10);
+	// Set the function pointers
+	result->CalculateG = AyStar_AiPathFinder_CalculateG;
+	result->CalculateH = AyStar_AiPathFinder_CalculateH;
+	result->EndNodeCheck = AyStar_AiPathFinder_EndNodeCheck;
+	result->FoundEndNode = AyStar_AiPathFinder_FoundEndNode;
+	result->GetNeighbours = AyStar_AiPathFinder_GetNeighbours;
+
+	result->free = AyStar_AiPathFinder_Free;
+
+	// Set some information
+	result->loops_per_tick = AI_PATHFINDER_LOOPS_PER_TICK;
+	result->max_path_cost = 0;
+	result->max_search_nodes = AI_PATHFINDER_MAX_SEARCH_NODES;
+
+	// Set the user_data to the PathFinderInfo
+	result->user_target = PathFinderInfo;
+
+	// Set the start node
+	start_node.parent = NULL;
+	start_node.node.direction = 0;
+	start_node.node.user_data[0] = 0;
+
+	// Now we add all the starting tiles
+	for (x = TileX(PathFinderInfo->start_tile_tl); x <= TileX(PathFinderInfo->start_tile_br); x++) {
+		for (y = TileY(PathFinderInfo->start_tile_tl); y <= TileY(PathFinderInfo->start_tile_br); y++) {
+			start_node.node.tile = TileXY(x, y);
+			result->addstart(result, &start_node.node, 0);
+		}
+	}
+
+	return result;
+}
+
+
+// To reuse AyStar we sometimes have to clean all the memory
+void clean_AyStar_AiPathFinder(AyStar *aystar, Ai_PathFinderInfo *PathFinderInfo)
+{
+	PathNode start_node;
+	uint x;
+	uint y;
+
+	aystar->clear(aystar);
+
+	// Set the user_data to the PathFinderInfo
+	aystar->user_target = PathFinderInfo;
+
+	// Set the start node
+	start_node.parent = NULL;
+	start_node.node.direction = 0;
+	start_node.node.user_data[0] = 0;
+	start_node.node.tile = PathFinderInfo->start_tile_tl;
+
+	// Now we add all the starting tiles
+	for (x = TileX(PathFinderInfo->start_tile_tl); x <= TileX(PathFinderInfo->start_tile_br); x++) {
+		for (y = TileY(PathFinderInfo->start_tile_tl); y <= TileY(PathFinderInfo->start_tile_br); y++) {
+			TileIndex tile = TileXY(x, y);
+
+			if (!IsTileType(tile, MP_CLEAR) && !IsTileType(tile, MP_TREES)) continue;
+			if (!TestCanBuildStationHere(tile, TEST_STATION_NO_DIR)) continue;
+			start_node.node.tile = tile;
+			aystar->addstart(aystar, &start_node.node, 0);
+		}
+	}
+}
+
+
+// The h-value, simple calculation
+static int32 AyStar_AiPathFinder_CalculateH(AyStar *aystar, AyStarNode *current, OpenListNode *parent)
+{
+	const Ai_PathFinderInfo* PathFinderInfo = aystar->user_target;
+	int r, r2;
+
+	if (PathFinderInfo->end_direction != AI_PATHFINDER_NO_DIRECTION) {
+		// The station is pointing to a direction, add a tile towards that direction, so the H-value is more accurate
+		r = DistanceManhattan(current->tile, PathFinderInfo->end_tile_tl + TileOffsByDiagDir(PathFinderInfo->end_direction));
+		r2 = DistanceManhattan(current->tile, PathFinderInfo->end_tile_br + TileOffsByDiagDir(PathFinderInfo->end_direction));
+	} else {
+		// No direction, so just get the fastest route to the station
+		r = DistanceManhattan(current->tile, PathFinderInfo->end_tile_tl);
+		r2 = DistanceManhattan(current->tile, PathFinderInfo->end_tile_br);
+	}
+	// See if the bottomright is faster than the topleft..
+	if (r2 < r) r = r2;
+	return r * AI_PATHFINDER_H_MULTIPLER;
+}
+
+
+// We found the end.. let's get the route back and put it in an array
+static void AyStar_AiPathFinder_FoundEndNode(AyStar *aystar, OpenListNode *current)
+{
+	Ai_PathFinderInfo *PathFinderInfo = (Ai_PathFinderInfo*)aystar->user_target;
+	uint i = 0;
+	PathNode *parent = &current->path;
+
+	do {
+		PathFinderInfo->route_extra[i] = parent->node.user_data[0];
+		PathFinderInfo->route[i++] = parent->node.tile;
+		if (i > lengthof(PathFinderInfo->route)) {
+			// We ran out of space for the PathFinder
+			DEBUG(ai, 0)("[AiPathFinder] Ran out of space in the route[] array!!!");
+			PathFinderInfo->route_length = -1; // -1 indicates out of space
+			return;
+		}
+		parent = parent->parent;
+	} while (parent != NULL);
+	PathFinderInfo->route_length = i;
+	DEBUG(ai, 1)("[Ai-PathFinding] Found route of %d nodes long in %d nodes of searching", i, Hash_Size(&aystar->ClosedListHash));
+}
+
+
+// What tiles are around us.
+static void AyStar_AiPathFinder_GetNeighbours(AyStar *aystar, OpenListNode *current)
+{
+	uint i;
+	int ret;
+	int dir;
+
+	Ai_PathFinderInfo *PathFinderInfo = (Ai_PathFinderInfo*)aystar->user_target;
+
+	aystar->num_neighbours = 0;
+
+	// Go through all surrounding tiles and check if they are within the limits
+	for (i = 0; i < 4; i++) {
+		TileIndex ctile = current->path.node.tile; // Current tile
+		TileIndex atile = ctile + TileOffsByDiagDir(i); // Adjacent tile
+
+		if (TileX(atile) > 1 && TileX(atile) < MapMaxX() - 1 &&
+				TileY(atile) > 1 && TileY(atile) < MapMaxY() - 1) {
+			// We also directly test if the current tile can connect to this tile..
+			//  We do this simply by just building the tile!
+
+			// If the next step is a bridge, we have to enter it the right way
+			if (!PathFinderInfo->rail_or_road && IsRoad(atile)) {
+				if (IsTileType(atile, MP_TUNNELBRIDGE)) {
+					if (IsTunnel(atile)) {
+						if (GetTunnelDirection(atile) != i) continue;
+					} else {
+						if ((_m[atile].m5 & 1U) != DiagDirToAxis(i)) continue;
+					}
+				}
+			}
+			// But also if we are on a bridge, we can only move a certain direction
+			if (!PathFinderInfo->rail_or_road && IsRoad(ctile)) {
+				if (IsTileType(ctile, MP_TUNNELBRIDGE)) {
+					// An existing bridge/tunnel... let's test the direction ;)
+					if ((_m[ctile].m5 & 1U) != (i & 1)) continue;
+				}
+			}
+
+			if ((AI_PATHFINDER_FLAG_BRIDGE & current->path.node.user_data[0]) != 0 ||
+					(AI_PATHFINDER_FLAG_TUNNEL & current->path.node.user_data[0]) != 0) {
+				// We are a bridge/tunnel, how cool!!
+				//  This means we can only point forward.. get the direction from the user_data
+				if (i != (current->path.node.user_data[0] >> 8)) continue;
+			}
+			dir = 0;
+
+			// First, check if we have a parent
+			if (current->path.parent == NULL && current->path.node.user_data[0] == 0) {
+				// If not, this means we are at the starting station
+				if (PathFinderInfo->start_direction != AI_PATHFINDER_NO_DIRECTION) {
+					// We do need a direction?
+					if (AiNew_GetDirection(ctile, atile) != PathFinderInfo->start_direction) {
+						// We are not pointing the right way, invalid tile
+						continue;
+					}
+				}
+			} else if (current->path.node.user_data[0] == 0) {
+				if (PathFinderInfo->rail_or_road) {
+					// Rail check
+					dir = AiNew_GetRailDirection(current->path.parent->node.tile, ctile, atile);
+					ret = AI_DoCommand(ctile, 0, dir, DC_AUTO | DC_NO_WATER, CMD_BUILD_SINGLE_RAIL);
+					if (CmdFailed(ret)) continue;
+#ifdef AI_PATHFINDER_NO_90DEGREES_TURN
+					if (current->path.parent->parent != NULL) {
+						// Check if we don't make a 90degree curve
+						int dir1 = AiNew_GetRailDirection(current->path.parent->parent->node.tile, current->path.parent->node.tile, ctile);
+						if (_illegal_curves[dir1] == dir || _illegal_curves[dir] == dir1) {
+							continue;
+						}
+					}
+#endif
+				} else {
+					// Road check
+					dir = AiNew_GetRoadDirection(current->path.parent->node.tile, ctile, atile);
+					if (IsRoad(ctile)) {
+						if (IsTileType(ctile, MP_TUNNELBRIDGE)) {
+							// We have a bridge, how nicely! We should mark it...
+							dir = 0;
+						} else {
+							// It already has road.. check if we miss any bits!
+							if ((_m[ctile].m5 & dir) != dir) {
+								// We do miss some pieces :(
+								dir &= ~_m[ctile].m5;
+							} else {
+								dir = 0;
+							}
+						}
+					}
+					// Only destruct things if it is MP_CLEAR of MP_TREES
+					if (dir != 0) {
+						ret = AI_DoCommand(ctile, dir, 0, DC_AUTO | DC_NO_WATER, CMD_BUILD_ROAD);
+						if (CmdFailed(ret)) continue;
+					}
+				}
+			}
+
+			// The tile can be connected
+			aystar->neighbours[aystar->num_neighbours].tile = atile;
+			aystar->neighbours[aystar->num_neighbours].user_data[0] = 0;
+			aystar->neighbours[aystar->num_neighbours++].direction = 0;
+		}
+	}
+
+	// Next step, check for bridges and tunnels
+	if (current->path.parent != NULL && current->path.node.user_data[0] == 0) {
+		// First we get the dir from this tile and his parent
+		DiagDirection dir = AiNew_GetDirection(current->path.parent->node.tile, current->path.node.tile);
+		// It means we can only walk with the track, so the bridge has to be in the same direction
+		TileIndex tile = current->path.node.tile;
+		TileIndex new_tile = tile;
+		Slope tileh = GetTileSlope(tile, NULL);
+
+		// Bridges can only be build on land that is not flat
+		//  And if there is a road or rail blocking
+		if (tileh != SLOPE_FLAT ||
+				(PathFinderInfo->rail_or_road && IsTileType(tile + TileOffsByDiagDir(dir), MP_STREET)) ||
+				(!PathFinderInfo->rail_or_road && IsTileType(tile + TileOffsByDiagDir(dir), MP_RAILWAY))) {
+			for (;;) {
+				new_tile += TileOffsByDiagDir(dir);
+
+				// Precheck, is the length allowed?
+				if (!CheckBridge_Stuff(0, GetBridgeLength(tile, new_tile))) break;
+
+				// Check if we hit the station-tile.. we don't like that!
+				if (TILES_BETWEEN(new_tile, PathFinderInfo->end_tile_tl, PathFinderInfo->end_tile_br)) break;
+
+				// Try building the bridge..
+				ret = AI_DoCommand(tile, new_tile, (0 << 8) + (MAX_BRIDGES / 2), DC_AUTO, CMD_BUILD_BRIDGE);
+				if (CmdFailed(ret)) continue;
+				// We can build a bridge here.. add him to the neighbours
+				aystar->neighbours[aystar->num_neighbours].tile = new_tile;
+				aystar->neighbours[aystar->num_neighbours].user_data[0] = AI_PATHFINDER_FLAG_BRIDGE + (dir << 8);
+				aystar->neighbours[aystar->num_neighbours++].direction = 0;
+				// We can only have 12 neighbours, and we need 1 left for tunnels
+				if (aystar->num_neighbours == 11) break;
+			}
+		}
+
+		// Next, check for tunnels!
+		// Tunnels can only be built on slopes corresponding to the direction
+		//  For now, we check both sides for this tile.. terraforming gives fuzzy result
+		if ((dir == DIAGDIR_NE && tileh == SLOPE_NE) ||
+				(dir == DIAGDIR_SE && tileh == SLOPE_SE) ||
+				(dir == DIAGDIR_SW && tileh == SLOPE_SW) ||
+				(dir == DIAGDIR_NW && tileh == SLOPE_NW)) {
+			// Now simply check if a tunnel can be build
+			ret = AI_DoCommand(tile, (PathFinderInfo->rail_or_road?0:0x200), 0, DC_AUTO, CMD_BUILD_TUNNEL);
+			tileh = GetTileSlope(_build_tunnel_endtile, NULL);
+			if (!CmdFailed(ret) && (tileh == SLOPE_SW || tileh == SLOPE_SE || tileh == SLOPE_NW || tileh == SLOPE_NE)) {
+				aystar->neighbours[aystar->num_neighbours].tile = _build_tunnel_endtile;
+				aystar->neighbours[aystar->num_neighbours].user_data[0] = AI_PATHFINDER_FLAG_TUNNEL + (dir << 8);
+				aystar->neighbours[aystar->num_neighbours++].direction = 0;
+			}
+		}
+	}
+}
+
+
+extern uint GetRailFoundation(Slope tileh, TrackBits bits); // XXX function declaration in .c
+extern uint GetRoadFoundation(Slope tileh, uint bits); // XXX function declaration in .c
+extern uint GetBridgeFoundation(Slope tileh, Axis); // XXX function declaration in .c
+enum {
+	BRIDGE_NO_FOUNDATION = 1 << 0 | 1 << 3 | 1 << 6 | 1 << 9 | 1 << 12,
+};
+
+// The most important function: it calculates the g-value
+static int32 AyStar_AiPathFinder_CalculateG(AyStar *aystar, AyStarNode *current, OpenListNode *parent)
+{
+	Ai_PathFinderInfo *PathFinderInfo = (Ai_PathFinderInfo*)aystar->user_target;
+	int r, res = 0;
+	Slope tileh = GetTileSlope(current->tile, NULL);
+	Slope parent_tileh = GetTileSlope(parent->path.node.tile, NULL);
+
+	// Check if we hit the end-tile
+	if (TILES_BETWEEN(current->tile, PathFinderInfo->end_tile_tl, PathFinderInfo->end_tile_br)) {
+		// We are at the end-tile, check if we had a direction or something...
+		if (PathFinderInfo->end_direction != AI_PATHFINDER_NO_DIRECTION && AiNew_GetDirection(current->tile, parent->path.node.tile) != PathFinderInfo->end_direction) {
+			// We are not pointing the right way, invalid tile
+			return AYSTAR_INVALID_NODE;
+		}
+		// If it was valid, drop out.. we don't build on the endtile
+		return 0;
+	}
+
+	// Give everything a small penalty
+	res += AI_PATHFINDER_PENALTY;
+
+	if (!PathFinderInfo->rail_or_road) {
+		// Road has the lovely advantage it can use other road... check if
+		//  the current tile is road, and if so, give a good bonus
+		if (IsRoad(current->tile)) {
+			res -= AI_PATHFINDER_ROAD_ALREADY_EXISTS_BONUS;
+		}
+	}
+
+	// We should give a penalty when the tile is going up or down.. this is one way to do so!
+	//  Too bad we have to count it from the parent.. but that is not so bad.
+	// We also dislike long routes on slopes, since they do not look too realistic
+	//  when there is a flat land all around, they are more expensive to build, and
+	//  especially they essentially block the ability to connect or cross the road
+	//  from one side.
+	if (parent_tileh != SLOPE_FLAT && parent->path.parent != NULL) {
+		// Skip if the tile was from a bridge or tunnel
+		if (parent->path.node.user_data[0] == 0 && current->user_data[0] == 0) {
+			if (PathFinderInfo->rail_or_road) {
+				r = GetRailFoundation(parent_tileh, 1 << AiNew_GetRailDirection(parent->path.parent->node.tile, parent->path.node.tile, current->tile));
+				// Maybe is BRIDGE_NO_FOUNDATION a bit strange here, but it contains just the right information..
+				if (r >= 15 || (r == 0 && HASBIT(BRIDGE_NO_FOUNDATION, tileh))) {
+					res += AI_PATHFINDER_TILE_GOES_UP_PENALTY;
+				} else {
+					res += AI_PATHFINDER_FOUNDATION_PENALTY;
+				}
+			} else {
+				if (!IsRoad(parent->path.node.tile) || !IsTileType(parent->path.node.tile, MP_TUNNELBRIDGE)) {
+					r = GetRoadFoundation(parent_tileh, AiNew_GetRoadDirection(parent->path.parent->node.tile, parent->path.node.tile, current->tile));
+					if (r >= 15 || r == 0) {
+						res += AI_PATHFINDER_TILE_GOES_UP_PENALTY;
+					} else {
+						res += AI_PATHFINDER_FOUNDATION_PENALTY;
+					}
+				}
+			}
+		}
+	}
+
+	// Are we part of a tunnel?
+	if ((AI_PATHFINDER_FLAG_TUNNEL & current->user_data[0]) != 0) {
+		// Tunnels are very expensive when build on long routes..
+		// Ironicly, we are using BridgeCode here ;)
+		r = AI_PATHFINDER_TUNNEL_PENALTY * GetBridgeLength(current->tile, parent->path.node.tile);
+		res += r + (r >> 8);
+	}
+
+	// Are we part of a bridge?
+	if ((AI_PATHFINDER_FLAG_BRIDGE & current->user_data[0]) != 0) {
+		// That means for every length a penalty
+		res += AI_PATHFINDER_BRIDGE_PENALTY * GetBridgeLength(current->tile, parent->path.node.tile);
+		// Check if we are going up or down, first for the starting point
+		// In user_data[0] is at the 8th bit the direction
+		if (!HASBIT(BRIDGE_NO_FOUNDATION, parent_tileh)) {
+			if (GetBridgeFoundation(parent_tileh, (current->user_data[0] >> 8) & 1) < 15) {
+				res += AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY;
+			}
+		}
+		// Second for the end point
+		if (!HASBIT(BRIDGE_NO_FOUNDATION, tileh)) {
+			if (GetBridgeFoundation(tileh, (current->user_data[0] >> 8) & 1) < 15) {
+				res += AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY;
+			}
+		}
+		if (parent_tileh == SLOPE_FLAT) res += AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY;
+		if (tileh == SLOPE_FLAT) res += AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY;
+	}
+
+	//  To prevent the AI from taking the fastest way in tiles, but not the fastest way
+	//    in speed, we have to give a good penalty to direction changing
+	//  This way, we get almost the fastest way in tiles, and a very good speed on the track
+	if (!PathFinderInfo->rail_or_road) {
+		if (parent->path.parent != NULL &&
+				AiNew_GetDirection(current->tile, parent->path.node.tile) != AiNew_GetDirection(parent->path.node.tile, parent->path.parent->node.tile)) {
+			// When road exists, we don't like turning, but its free, so don't be to piggy about it
+			if (IsRoad(parent->path.node.tile)) {
+				res += AI_PATHFINDER_DIRECTION_CHANGE_ON_EXISTING_ROAD_PENALTY;
+			} else {
+				res += AI_PATHFINDER_DIRECTION_CHANGE_PENALTY;
+			}
+		}
+	} else {
+		// For rail we have 1 exeption: diagonal rail..
+		// So we fetch 2 raildirection. That of the current one, and of the one before that
+		if (parent->path.parent != NULL && parent->path.parent->parent != NULL) {
+			int dir1 = AiNew_GetRailDirection(parent->path.parent->node.tile, parent->path.node.tile, current->tile);
+			int dir2 = AiNew_GetRailDirection(parent->path.parent->parent->node.tile, parent->path.parent->node.tile, parent->path.node.tile);
+			// First, see if we are on diagonal path, that is better than straight path
+			if (dir1 > 1) res -= AI_PATHFINDER_DIAGONAL_BONUS;
+
+			// First see if they are different
+			if (dir1 != dir2) {
+				// dir 2 and 3 are 1 diagonal track, and 4 and 5.
+				if (!(((dir1 == 2 || dir1 == 3) && (dir2 == 2 || dir2 == 3)) || ((dir1 == 4 || dir1 == 5) && (dir2 == 4 || dir2 == 5)))) {
+					// It is not, so we changed of direction
+					res += AI_PATHFINDER_DIRECTION_CHANGE_PENALTY;
+				}
+				if (parent->path.parent->parent->parent != NULL) {
+					int dir3 = AiNew_GetRailDirection(parent->path.parent->parent->parent->node.tile, parent->path.parent->parent->node.tile, parent->path.parent->node.tile);
+					// Check if we changed 3 tiles of direction in 3 tiles.. bad!!!
+					if ((dir1 == 0 || dir1 == 1) && dir2 > 1 && (dir3 == 0 || dir3 == 1)) {
+						res += AI_PATHFINDER_CURVE_PENALTY;
+					}
+				}
+			}
+		}
+	}
+
+	return (res < 0) ? 0 : res;
+}

ai/trolly/shared.c

@@ -0,0 +1,118 @@
+/* $Id$ */
+
+#include "../../stdafx.h"
+#include "../../openttd.h"
+#include "../../debug.h"
+#include "../../map.h"
+#include "trolly.h"
+#include "../../vehicle.h"
+
+int AiNew_GetRailDirection(TileIndex tile_a, TileIndex tile_b, TileIndex tile_c)
+{
+	// 0 = vert
+	// 1 = horz
+	// 2 = dig up-left
+	// 3 = dig down-right
+	// 4 = dig down-left
+	// 5 = dig up-right
+
+	uint x1 = TileX(tile_a);
+	uint x2 = TileX(tile_b);
+	uint x3 = TileX(tile_c);
+
+	uint y1 = TileY(tile_a);
+	uint y2 = TileY(tile_b);
+	uint y3 = TileY(tile_c);
+
+	if (y1 == y2 && y2 == y3) return 0;
+	if (x1 == x2 && x2 == x3) return 1;
+	if (y2 > y1) return x2 > x3 ? 2 : 4;
+	if (x2 > x1) return y2 > y3 ? 2 : 5;
+	if (y1 > y2) return x2 > x3 ? 5 : 3;
+	if (x1 > x2) return y2 > y3 ? 4 : 3;
+
+	return 0;
+}
+
+int AiNew_GetRoadDirection(TileIndex tile_a, TileIndex tile_b, TileIndex tile_c)
+{
+	int x1, x2, x3;
+	int y1, y2, y3;
+	int r;
+
+	x1 = TileX(tile_a);
+	x2 = TileX(tile_b);
+	x3 = TileX(tile_c);
+
+	y1 = TileY(tile_a);
+	y2 = TileY(tile_b);
+	y3 = TileY(tile_c);
+
+	r = 0;
+
+	if (x1 < x2) r += 8;
+	if (y1 < y2) r += 1;
+	if (x1 > x2) r += 2;
+	if (y1 > y2) r += 4;
+
+	if (x2 < x3) r += 2;
+	if (y2 < y3) r += 4;
+	if (x2 > x3) r += 8;
+	if (y2 > y3) r += 1;
+
+	return r;
+}
+
+// Get's the direction between 2 tiles seen from tile_a
+DiagDirection AiNew_GetDirection(TileIndex tile_a, TileIndex tile_b)
+{
+	if (TileY(tile_a) < TileY(tile_b)) return DIAGDIR_SE;
+	if (TileY(tile_a) > TileY(tile_b)) return DIAGDIR_NW;
+	if (TileX(tile_a) < TileX(tile_b)) return DIAGDIR_SW;
+	return DIAGDIR_NE;
+}
+
+
+// This functions looks up if this vehicle is special for this AI
+//  and returns his flag
+uint AiNew_GetSpecialVehicleFlag(Player* p, Vehicle* v)
+{
+	uint i;
+
+	for (i = 0; i < AI_MAX_SPECIAL_VEHICLES; i++) {
+		if (p->ainew.special_vehicles[i].veh_id == v->index) {
+			return p->ainew.special_vehicles[i].flag;
+		}
+	}
+
+	// Not found :(
+	return 0;
+}
+
+
+bool AiNew_SetSpecialVehicleFlag(Player* p, Vehicle* v, uint flag)
+{
+	int new_id = -1;
+	uint i;
+
+	for (i = 0; i < AI_MAX_SPECIAL_VEHICLES; i++) {
+		if (p->ainew.special_vehicles[i].veh_id == v->index) {
+			p->ainew.special_vehicles[i].flag |= flag;
+			return true;
+		}
+		if (new_id == -1 &&
+				p->ainew.special_vehicles[i].veh_id == 0 &&
+				p->ainew.special_vehicles[i].flag == 0) {
+			new_id = i;
+		}
+	}
+
+	// Out of special_vehicle spots :s
+	if (new_id == -1) {
+		DEBUG(ai, 1)("special_vehicles list is too small :(");
+		return false;
+	}
+	p->ainew.special_vehicles[new_id].veh_id = v->index;
+	p->ainew.special_vehicles[new_id].flag = flag;
+	return true;
+}

ai/trolly/trolly.h

@@ -0,0 +1,262 @@
+/* $Id$ */
+
+#ifndef AI_TROLLY_H
+#define AI_TROLLY_H
+
+#include "../../aystar.h"
+#include "../../player.h"
+
+/*
+ * These defines can be altered to change the behavoir of the AI
+ *
+ * WARNING:
+ *   This can also alter the AI in a negative way. I will never claim these settings
+ *   are perfect, but don't change them if you don't know what the effect is.
+ */
+
+// How many times it the H multiplied. The higher, the more it will go straight to the
+//   end point. The lower, how more it will find the route with the lowest cost.
+//   also: the lower, the longer it takes before route is calculated..
+#define AI_PATHFINDER_H_MULTIPLER 100
+
+// How many loops may AyStar do before it stops
+//   0 = infinite
+#define AI_PATHFINDER_LOOPS_PER_TICK 5
+
+// How long may the AI search for one route?
+//   0 = infinite
+// This number is the number of tiles tested.
+//  It takes (AI_PATHFINDER_MAX_SEARCH_NODES / AI_PATHFINDER_LOOPS_PER_TICK) ticks
+//  to get here.. with 5000 / 10 = 500. 500 / 74 (one day) = 8 days till it aborts
+//   (that is: if the AI is on VERY FAST! :p
+#define AI_PATHFINDER_MAX_SEARCH_NODES 5000
+
+// If you enable this, the AI is not allowed to make 90degree turns
+#define AI_PATHFINDER_NO_90DEGREES_TURN
+
+// Below are defines for the g-calculation
+
+// Standard penalty given to a tile
+#define AI_PATHFINDER_PENALTY 150
+// The penalty given to a tile that is going up
+#define AI_PATHFINDER_TILE_GOES_UP_PENALTY 450
+// The penalty given to a tile which would have to use fundation
+#define AI_PATHFINDER_FOUNDATION_PENALTY 100
+// Changing direction is a penalty, to prevent curved ways (with that: slow ways)
+#define AI_PATHFINDER_DIRECTION_CHANGE_PENALTY 200
+// Same penalty, only for when road already exists
+#define AI_PATHFINDER_DIRECTION_CHANGE_ON_EXISTING_ROAD_PENALTY 50
+// A diagonal track cost the same as a straigh, but a diagonal is faster... so give
+//  a bonus for using diagonal track
+#ifdef AI_PATHFINDER_NO_90DEGREES_TURN
+#define AI_PATHFINDER_DIAGONAL_BONUS 95
+#else
+#define AI_PATHFINDER_DIAGONAL_BONUS 75
+#endif
+// If a roadblock already exists, it gets a bonus
+#define AI_PATHFINDER_ROAD_ALREADY_EXISTS_BONUS 140
+// To prevent 3 direction changes in 3 tiles, this penalty is given in such situation
+#define AI_PATHFINDER_CURVE_PENALTY 200
+
+// Penalty a bridge gets per length
+#define AI_PATHFINDER_BRIDGE_PENALTY 180
+// The penalty for a bridge going up
+#define AI_PATHFINDER_BRIDGE_GOES_UP_PENALTY 1000
+
+// Tunnels are expensive...
+//  Because of that, every tile the cost is increased with 1/8th of his value
+//  This is also true if you are building a tunnel yourself
+#define AI_PATHFINDER_TUNNEL_PENALTY 350
+
+/*
+ * Ai_New defines
+ */
+
+// How long may we search cities and industry for a new route?
+#define AI_LOCATE_ROUTE_MAX_COUNTER 200
+
+// How many days must there be between building the first station and the second station
+//  within one city. This number is in days and should be more than 4 months.
+#define AI_CHECKCITY_DATE_BETWEEN 180
+
+// How many cargo is needed for one station in a city?
+#define AI_CHECKCITY_CARGO_PER_STATION 60
+// How much cargo must there not be used in a city before we can build a new station?
+#define AI_CHECKCITY_NEEDED_CARGO 50
+// When there is already a station which takes the same good and the rating of that
+//  city is higher then this numer, we are not going to attempt to build anything
+//  there
+#define AI_CHECKCITY_CARGO_RATING 50
+// But, there is a chance of 1 out of this number, that we do ;)
+#define AI_CHECKCITY_CARGO_RATING_CHANCE 5
+// If a city is too small to contain a station, there is a small chance
+//  that we still do so.. just to make the city bigger!
+#define AI_CHECKCITY_CITY_CHANCE 5
+
+// This number indicates for every unit of cargo, how many tiles two stations maybe be away
+//  from eachother. In other words: if we have 120 units of cargo in one station, and 120 units
+//  of the cargo in the other station, both stations can be 96 units away from eachother, if the
+//  next number is 0.4.
+#define AI_LOCATEROUTE_BUS_CARGO_DISTANCE 0.4
+#define AI_LOCATEROUTE_TRUCK_CARGO_DISTANCE 0.7
+// In whole tiles, the minimum distance for a truck route
+#define AI_LOCATEROUTE_TRUCK_MIN_DISTANCE 30
+
+// The amount of tiles in a square from -X to +X that is scanned for a station spot
+//  (so if this number is 10, 20x20 = 400 tiles are scanned for _the_ perfect spot
+// Safe values are between 15 and 5
+#define AI_FINDSTATION_TILE_RANGE 10
+
+// Building on normal speed goes very fast. Idle this amount of ticks between every
+//  building part. It is calculated like this: (4 - competitor_speed) * num + 1
+//  where competitor_speed is between 0 (very slow) to 4 (very fast)
+#define AI_BUILDPATH_PAUSE 10
+
+// Minimum % of reliabilty a vehicle has to have before the AI buys it
+#define AI_VEHICLE_MIN_RELIABILTY 60
+
+// The minimum amount of money a player should always have
+#define AI_MINIMUM_MONEY 15000
+
+// If the most cheap route is build, how much is it going to cost..
+// This is to prevent the AI from trying to build a route which can not be paid for
+#define AI_MINIMUM_BUS_ROUTE_MONEY 25000
+#define AI_MINIMUM_TRUCK_ROUTE_MONEY 35000
+
+// The minimum amount of money before we are going to repay any money
+#define AI_MINIMUM_LOAN_REPAY_MONEY 40000
+// How many repays do we do if we have enough money to do so?
+//  Every repay is 10000
+#define AI_LOAN_REPAY 2
+// How much income must we have before paying back a loan? Month-based (and looked at the last month)
+#define AI_MINIMUM_INCOME_FOR_LOAN 7000
+
+// If there is <num> time as much cargo in the station then the vehicle can handle
+//  reuse the station instead of building a new one!
+#define AI_STATION_REUSE_MULTIPLER 2
+
+// No more than this amount of vehicles per station..
+#define AI_CHECK_MAX_VEHICLE_PER_STATION 10
+
+// How many thick between building 2 vehicles
+#define AI_BUILD_VEHICLE_TIME_BETWEEN DAY_TICKS
+
+// How many days must there between vehicle checks
+//  The more often, the less non-money-making lines there will be
+//   but the unfair it may seem to a human player
+#define AI_DAYS_BETWEEN_VEHICLE_CHECKS 30
+
+// How money profit does a vehicle needs to make to stay in order
+//  This is the profit of this year + profit of last year
+//  But also for vehicles that are just one year old. In other words:
+//   Vehicles of 2 years do easier meet this setting then vehicles
+//   of one year. This is a very good thing. New vehicles are filtered,
+//   while old vehicles stay longer, because we do get less in return.
+#define AI_MINIMUM_ROUTE_PROFIT 1000
+
+// A vehicle is considered lost when he his cargo is more than 180 days old
+#define AI_VEHICLE_LOST_DAYS 180
+
+// How many times may the AI try to find a route before it gives up
+#define AI_MAX_TRIES_FOR_SAME_ROUTE 8
+
+/*
+ * End of defines
+ */
+
+// This stops 90degrees curves
+static const byte _illegal_curves[6] = {
+	255, 255, // Horz and vert, don't have the effect
+	5, // upleft and upright are not valid
+	4, // downright and downleft are not valid
+	2, // downleft and upleft are not valid
+	3, // upright and downright are not valid
+};
+
+enum {
+	AI_STATE_STARTUP = 0,
+	AI_STATE_FIRST_TIME,
+	AI_STATE_NOTHING,
+	AI_STATE_WAKE_UP,
+	AI_STATE_LOCATE_ROUTE,
+	AI_STATE_FIND_STATION,
+	AI_STATE_FIND_PATH,
+	AI_STATE_FIND_DEPOT,
+	AI_STATE_VERIFY_ROUTE,
+	AI_STATE_BUILD_STATION,
+	AI_STATE_BUILD_PATH,
+	AI_STATE_BUILD_DEPOT,
+	AI_STATE_BUILD_VEHICLE,
+	AI_STATE_WAIT_FOR_BUILD,
+	AI_STATE_GIVE_ORDERS,
+	AI_STATE_START_VEHICLE,
+	AI_STATE_REPAY_MONEY,
+	AI_STATE_CHECK_ALL_VEHICLES,
+	AI_STATE_ACTION_DONE,
+	AI_STATE_STOP, // Temporary function to stop the AI
+};
+
+// Used for tbt (train/bus/truck)
+enum {
+	AI_TRAIN = 0,
+	AI_BUS,
+	AI_TRUCK,
+};
+
+enum {
+	AI_ACTION_NONE = 0,
+	AI_ACTION_BUS_ROUTE,
+	AI_ACTION_TRUCK_ROUTE,
+	AI_ACTION_REPAY_LOAN,
+	AI_ACTION_CHECK_ALL_VEHICLES,
+};
+
+// Used for from_type/to_type
+enum {
+	AI_NO_TYPE = 0,
+	AI_CITY,
+	AI_INDUSTRY,
+};
+
+// Flags for in the vehicle
+enum {
+	AI_VEHICLEFLAG_SELL = 1,
+	// Remember, flags must be in power of 2
+};
+
+#define AI_NO_CARGO 0xFF // Means that there is no cargo defined yet (used for industry)
+#define AI_NEED_CARGO 0xFE // Used when the AI needs to find out a cargo for the route
+#define AI_STATION_RANGE TileXY(MapMaxX(), MapMaxY())
+
+#define AI_PATHFINDER_NO_DIRECTION (byte)-1
+
+// Flags used in user_data
+#define AI_PATHFINDER_FLAG_BRIDGE 1
+#define AI_PATHFINDER_FLAG_TUNNEL 2
+
+typedef void AiNew_StateFunction(Player *p);
+
+// ai_new.c
+void AiNewDoGameLoop(Player *p);
+
+// ai_pathfinder.c
+AyStar *new_AyStar_AiPathFinder(int max_tiles_around, Ai_PathFinderInfo *PathFinderInfo);
+void clean_AyStar_AiPathFinder(AyStar *aystar, Ai_PathFinderInfo *PathFinderInfo);
+
+// ai_shared.c
+int AiNew_GetRailDirection(TileIndex tile_a, TileIndex tile_b, TileIndex tile_c);
+int AiNew_GetRoadDirection(TileIndex tile_a, TileIndex tile_b, TileIndex tile_c);
+DiagDirection AiNew_GetDirection(TileIndex tile_a, TileIndex tile_b);
+bool AiNew_SetSpecialVehicleFlag(Player *p, Vehicle *v, uint flag);
+uint AiNew_GetSpecialVehicleFlag(Player *p, Vehicle *v);
+
+// ai_build.c
+bool AiNew_Build_CompanyHQ(Player *p, TileIndex tile);
+int AiNew_Build_Station(Player *p, byte type, TileIndex tile, byte length, byte numtracks, byte direction, byte flag);
+int AiNew_Build_Bridge(Player *p, TileIndex tile_a, TileIndex tile_b, byte flag);
+int AiNew_Build_RoutePart(Player *p, Ai_PathFinderInfo *PathFinderInfo, byte flag);
+EngineID AiNew_PickVehicle(Player *p);
+int AiNew_Build_Vehicle(Player *p, TileIndex tile, byte flag);
+int AiNew_Build_Depot(Player* p, TileIndex tile, DiagDirection direction, byte flag);
+
+#endif /* AI_TROLLY_H */

aircraft.h

@@ -0,0 +1,26 @@
+/* $Id$ */
+
+#ifndef AIRCRAFT_H
+#define AIRCRAFT_H
+
+#include "station_map.h"
+#include "vehicle.h"
+
+
+static inline bool IsAircraftInHangar(const Vehicle* v)
+{
+	assert(v->type == VEH_Aircraft);
+	return v->vehstatus & VS_HIDDEN && IsHangarTile(v->tile);
+}
+
+static inline bool IsAircraftInHangarStopped(const Vehicle* v)
+{
+	return IsAircraftInHangar(v) && v->vehstatus & VS_STOPPED;
+}
+
+uint16 AircraftDefaultCargoCapacity(CargoID cid, EngineID engine_type);
+
+void CcCloneAircraft(bool success, TileIndex tile, uint32 p1, uint32 p2);
+void HandleAircraftEnterHangar(Vehicle *v);
+
+#endif /* AIRCRAFT_H */

aircraft_gui.c

@@ -0,0 +1,350 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "aircraft.h"
+#include "debug.h"
+#include "functions.h"
+#include "table/sprites.h"
+#include "table/strings.h"
+#include "map.h"
+#include "window.h"
+#include "gui.h"
+#include "vehicle.h"
+#include "gfx.h"
+#include "command.h"
+#include "engine.h"
+#include "viewport.h"
+#include "player.h"
+#include "depot.h"
+#include "vehicle_gui.h"
+#include "newgrf_engine.h"
+
+
+void CcCloneAircraft(bool success, TileIndex tile, uint32 p1, uint32 p2)
+{
+	if (success) ShowAircraftViewWindow(GetVehicle(_new_vehicle_id));
+}
+
+static void AircraftDetailsWndProc(Window *w, WindowEvent *e)
+{
+	switch (e->event) {
+	case WE_PAINT: {
+		const Vehicle *v = GetVehicle(w->window_number);
+
+		SetWindowWidgetDisabledState(w, 2, v->owner != _local_player);
+
+		/* Disable service-scroller when interval is set to disabled */
+		SetWindowWidgetDisabledState(w, 5, !_patches.servint_aircraft);
+		SetWindowWidgetDisabledState(w, 6, !_patches.servint_aircraft);
+
+		SetDParam(0, v->string_id);
+		SetDParam(1, v->unitnumber);
+		DrawWindowWidgets(w);
+
+		/* Draw running cost */
+		{
+			int year = v->age / 366;
+
+			SetDParam(1, year);
+
+			SetDParam(0, (v->age + 365 < v->max_age) ? STR_AGE : STR_AGE_RED);
+			SetDParam(2, v->max_age / 366);
+			SetDParam(3, _price.aircraft_running * AircraftVehInfo(v->engine_type)->running_cost >> 8);
+			DrawString(2, 15, STR_A00D_AGE_RUNNING_COST_YR, 0);
+		}
+
+		/* Draw max speed */
+		{
+			SetDParam(0, v->max_speed * 128 / 10);
+			DrawString(2, 25, STR_A00E_MAX_SPEED, 0);
+		}
+
+		/* Draw profit */
+		{
+			SetDParam(0, v->profit_this_year);
+			SetDParam(1, v->profit_last_year);
+			DrawString(2, 35, STR_A00F_PROFIT_THIS_YEAR_LAST_YEAR, 0);
+		}
+
+		/* Draw breakdown & reliability */
+		{
+			SetDParam(0, v->reliability * 100 >> 16);
+			SetDParam(1, v->breakdowns_since_last_service);
+			DrawString(2, 45, STR_A010_RELIABILITY_BREAKDOWNS, 0);
+		}
+
+		/* Draw service interval text */
+		{
+			SetDParam(0, v->service_interval);
+			SetDParam(1, v->date_of_last_service);
+			DrawString(13, 103, _patches.servint_ispercent?STR_SERVICING_INTERVAL_PERCENT:STR_883C_SERVICING_INTERVAL_DAYS, 0);
+		}
+
+		DrawAircraftImage(v, 3, 57, INVALID_VEHICLE);
+
+		{
+			const Vehicle *u;
+			int y = 57;
+
+			do {
+				if (v->subtype <= 2) {
+					SetDParam(0, GetCustomEngineName(v->engine_type));
+					SetDParam(1, v->build_year);
+					SetDParam(2, v->value);
+					DrawString(60, y, STR_A011_BUILT_VALUE, 0);
+					y += 10;
+
+					SetDParam(0, v->cargo_type);
+					SetDParam(1, v->cargo_cap);
+					u = v->next;
+					SetDParam(2, u->cargo_type);
+					SetDParam(3, u->cargo_cap);
+					DrawString(60, y, (u->cargo_cap != 0) ? STR_A019_CAPACITY : STR_A01A_CAPACITY, 0);
+					y += 14;
+				}
+
+				if (v->cargo_count != 0) {
+
+					/* Cargo names (fix pluralness) */
+					SetDParam(0, v->cargo_type);
+					SetDParam(1, v->cargo_count);
+					SetDParam(2, v->cargo_source);
+					DrawString(60, y, STR_8813_FROM, 0);
+
+					y += 10;
+				}
+			} while ( (v=v->next) != NULL);
+		}
+	} break;
+
+	case WE_CLICK: {
+		int mod;
+		const Vehicle *v;
+		switch (e->we.click.widget) {
+		case 2: /* rename */
+			v = GetVehicle(w->window_number);
+			SetDParam(0, v->unitnumber);
+			ShowQueryString(v->string_id, STR_A030_NAME_AIRCRAFT, 31, 150, w->window_class, w->window_number, CS_ALPHANUMERAL);
+			break;
+		case 5: /* increase int */
+			mod = _ctrl_pressed? 5 : 10;
+			goto do_change_service_int;
+		case 6: /* decrease int */
+			mod = _ctrl_pressed?- 5 : -10;
+do_change_service_int:
+			v = GetVehicle(w->window_number);
+
+			mod = GetServiceIntervalClamped(mod + v->service_interval);
+			if (mod == v->service_interval) return;
+
+			DoCommandP(v->tile, v->index, mod, NULL, CMD_CHANGE_SERVICE_INT | CMD_MSG(STR_018A_CAN_T_CHANGE_SERVICING));
+			break;
+		}
+	} break;
+
+	case WE_ON_EDIT_TEXT:
+		if (e->we.edittext.str[0] != '\0') {
+			_cmd_text = e->we.edittext.str;
+			DoCommandP(0, w->window_number, 0, NULL,
+				CMD_NAME_VEHICLE | CMD_MSG(STR_A031_CAN_T_NAME_AIRCRAFT));
+		}
+		break;
+	}
+}
+
+
+static const Widget _aircraft_details_widgets[] = {
+{   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,         STR_018B_CLOSE_WINDOW },
+{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   349,     0,    13, STR_A00C_DETAILS, STR_018C_WINDOW_TITLE_DRAG_THIS },
+{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,   350,   389,     0,    13, STR_01AA_NAME,    STR_A032_NAME_AIRCRAFT },
+{      WWT_PANEL,   RESIZE_NONE,    14,     0,   389,    14,    55, 0x0,              STR_NULL },
+{      WWT_PANEL,   RESIZE_NONE,    14,     0,   389,    56,   101, 0x0,              STR_NULL },
+{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    10,   102,   107, STR_0188,         STR_884D_INCREASE_SERVICING_INTERVAL },
+{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    10,   108,   113, STR_0189,         STR_884E_DECREASE_SERVICING_INTERVAL },
+{      WWT_PANEL,   RESIZE_NONE,    14,    11,   389,   102,   113, 0x0,              STR_NULL },
+{   WIDGETS_END},
+};
+
+static const WindowDesc _aircraft_details_desc = {
+	WDP_AUTO, WDP_AUTO, 390, 114,
+	WC_VEHICLE_DETAILS, WC_VEHICLE_VIEW,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
+	_aircraft_details_widgets,
+	AircraftDetailsWndProc
+};
+
+
+static void ShowAircraftDetailsWindow(const Vehicle *v)
+{
+	Window *w;
+	VehicleID veh = v->index;
+
+	DeleteWindowById(WC_VEHICLE_ORDERS, veh);
+	DeleteWindowById(WC_VEHICLE_DETAILS, veh);
+
+	w = AllocateWindowDescFront(&_aircraft_details_desc, veh);
+	w->caption_color = v->owner;
+//	w->vscroll.cap = 6;
+//	w->traindetails_d.tab = 0;
+}
+
+
+static const Widget _aircraft_view_widgets[] = {
+{   WWT_CLOSEBOX,  RESIZE_NONE,  14,   0,  10,   0,  13, STR_00C5,                 STR_018B_CLOSE_WINDOW },
+{    WWT_CAPTION, RESIZE_RIGHT,  14,  11, 237,   0,  13, STR_A00A,                 STR_018C_WINDOW_TITLE_DRAG_THIS },
+{  WWT_STICKYBOX,    RESIZE_LR,  14, 238, 249,   0,  13, 0x0,                      STR_STICKY_BUTTON },
+{      WWT_PANEL,    RESIZE_RB,  14,   0, 231,  14, 103, 0x0,                      STR_NULL },
+{      WWT_INSET,    RESIZE_RB,  14,   2, 229,  16, 101, 0x0,                      STR_NULL },
+{    WWT_PUSHBTN,   RESIZE_RTB,  14,   0, 237, 104, 115, 0x0,                      STR_A027_CURRENT_AIRCRAFT_ACTION },
+{ WWT_PUSHIMGBTN,    RESIZE_LR,  14, 232, 249,  14,  31, SPR_CENTRE_VIEW_VEHICLE,  STR_A029_CENTER_MAIN_VIEW_ON_AIRCRAFT },
+{ WWT_PUSHIMGBTN,    RESIZE_LR,  14, 232, 249,  32,  49, SPR_SEND_AIRCRAFT_TODEPOT,STR_A02A_SEND_AIRCRAFT_TO_HANGAR },
+{ WWT_PUSHIMGBTN,    RESIZE_LR,  14, 232, 249,  50,  67, SPR_REFIT_VEHICLE,        STR_A03B_REFIT_AIRCRAFT_TO_CARRY },
+{ WWT_PUSHIMGBTN,    RESIZE_LR,  14, 232, 249,  68,  85, SPR_SHOW_ORDERS,          STR_A028_SHOW_AIRCRAFT_S_ORDERS },
+{ WWT_PUSHIMGBTN,    RESIZE_LR,  14, 232, 249,  86, 103, SPR_SHOW_VEHICLE_DETAILS, STR_A02B_SHOW_AIRCRAFT_DETAILS },
+{ WWT_PUSHIMGBTN,    RESIZE_LR,  14, 232, 249,  32,  49, SPR_CLONE_AIRCRAFT,       STR_CLONE_AIRCRAFT_INFO },
+{      WWT_PANEL,   RESIZE_LRB,  14, 232, 249, 104, 103, 0x0,                      STR_NULL },
+{  WWT_RESIZEBOX,  RESIZE_LRTB,  14, 238, 249, 104, 115, 0x0,                      STR_NULL },
+{   WIDGETS_END},
+};
+
+
+static void AircraftViewWndProc(Window *w, WindowEvent *e)
+{
+	switch (e->event) {
+	case WE_PAINT: {
+		const Vehicle *v = GetVehicle(w->window_number);
+		StringID str;
+		bool is_localplayer = v->owner == _local_player;
+
+		SetWindowWidgetDisabledState(w,  7, !is_localplayer);
+		SetWindowWidgetDisabledState(w,  8, !IsAircraftInHangarStopped(v) || !is_localplayer);
+		SetWindowWidgetDisabledState(w, 11, !is_localplayer);
+
+
+		/* draw widgets & caption */
+		SetDParam(0, v->string_id);
+		SetDParam(1, v->unitnumber);
+		DrawWindowWidgets(w);
+
+		if (v->vehstatus & VS_CRASHED) {
+			str = STR_8863_CRASHED;
+		} else if (v->vehstatus & VS_STOPPED) {
+			str = STR_8861_STOPPED;
+		} else {
+			switch (v->current_order.type) {
+			case OT_GOTO_STATION: {
+				SetDParam(0, v->current_order.dest);
+				SetDParam(1, v->cur_speed * 128 / 10);
+				str = STR_HEADING_FOR_STATION + _patches.vehicle_speed;
+			} break;
+
+			case OT_GOTO_DEPOT: {
+				/* Aircrafts always go to a station, even if you say depot */
+				SetDParam(0, v->current_order.dest);
+				SetDParam(1, v->cur_speed * 128 / 10);
+				if (HASBIT(v->current_order.flags, OFB_HALT_IN_DEPOT) && !HASBIT(v->current_order.flags, OFB_PART_OF_ORDERS)) {
+					str = STR_HEADING_FOR_HANGAR + _patches.vehicle_speed;
+				} else {
+					str = STR_HEADING_FOR_HANGAR_SERVICE + _patches.vehicle_speed;
+				}
+			} break;
+
+			case OT_LOADING:
+				str = STR_882F_LOADING_UNLOADING;
+				break;
+
+			default:
+				if (v->num_orders == 0) {
+					str = STR_NO_ORDERS + _patches.vehicle_speed;
+					SetDParam(0, v->cur_speed * 128 / 10);
+				} else {
+					str = STR_EMPTY;
+				}
+				break;
+			}
+		}
+
+		/* draw the flag plus orders */
+		DrawSprite(v->vehstatus & VS_STOPPED ? SPR_FLAG_VEH_STOPPED : SPR_FLAG_VEH_RUNNING, 2, w->widget[5].top + 1);
+		DrawStringCenteredTruncated(w->widget[5].left + 8, w->widget[5].right, w->widget[5].top + 1, str, 0);
+		DrawWindowViewport(w);
+	} break;
+
+	case WE_CLICK: {
+		const Vehicle *v = GetVehicle(w->window_number);
+
+		switch (e->we.click.widget) {
+		case 5: /* start stop */
+			DoCommandP(v->tile, v->index, 0, NULL, CMD_START_STOP_AIRCRAFT | CMD_MSG(STR_A016_CAN_T_STOP_START_AIRCRAFT));
+			break;
+		case 6: /* center main view */
+			ScrollMainWindowTo(v->x_pos, v->y_pos);
+			break;
+		case 7: /* goto hangar */
+			DoCommandP(v->tile, v->index, _ctrl_pressed ? DEPOT_SERVICE : 0, NULL, CMD_SEND_AIRCRAFT_TO_HANGAR | CMD_MSG(STR_A012_CAN_T_SEND_AIRCRAFT_TO));
+			break;
+		case 8: /* refit */
+			ShowVehicleRefitWindow(v, INVALID_VEH_ORDER_ID);
+			break;
+		case 9: /* show orders */
+			ShowOrdersWindow(v);
+			break;
+		case 10: /* show details */
+			ShowAircraftDetailsWindow(v);
+			break;
+		case 11:
+			/* clone vehicle */
+			DoCommandP(v->tile, v->index, _ctrl_pressed ? 1 : 0, CcCloneAircraft, CMD_CLONE_VEHICLE | CMD_MSG(STR_A008_CAN_T_BUILD_AIRCRAFT));
+			break;
+		}
+	} break;
+
+	case WE_RESIZE:
+		w->viewport->width          += e->we.sizing.diff.x;
+		w->viewport->height         += e->we.sizing.diff.y;
+		w->viewport->virtual_width  += e->we.sizing.diff.x;
+		w->viewport->virtual_height += e->we.sizing.diff.y;
+		break;
+
+	case WE_DESTROY:
+		DeleteWindowById(WC_VEHICLE_ORDERS, w->window_number);
+		DeleteWindowById(WC_VEHICLE_REFIT, w->window_number);
+		DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);
+		break;
+
+	case WE_MOUSELOOP: {
+		const Vehicle *v = GetVehicle(w->window_number);
+		bool plane_stopped = IsAircraftInHangarStopped(v);
+
+		/* Widget 7 (send to hangar) must be hidden if the plane is already stopped in hangar.
+		 * Widget 11 (clone) should then be shown, since cloning is allowed only while in hangar and stopped.
+		 * This sytem allows to have two buttons, on top of each other*/
+		if (plane_stopped != IsWindowWidgetHidden(w, 7) || plane_stopped == IsWindowWidgetHidden(w, 11)) {
+			SetWindowWidgetHiddenState(w,  7, plane_stopped);  // send to hangar
+			SetWindowWidgetHiddenState(w, 11, !plane_stopped); // clone
+			SetWindowDirty(w);
+		}
+	} break;
+	}
+}
+
+
+static const WindowDesc _aircraft_view_desc = {
+	WDP_AUTO, WDP_AUTO, 250, 116,
+	WC_VEHICLE_VIEW ,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
+	_aircraft_view_widgets,
+	AircraftViewWndProc
+};
+
+
+void ShowAircraftViewWindow(const Vehicle *v)
+{
+	Window *w = AllocateWindowDescFront(&_aircraft_view_desc, v->index);
+
+	if (w != NULL) {
+		w->caption_color = v->owner;
+		AssignWindowViewport(w, 3, 17, 0xE2, 0x54, w->window_number | (1 << 31), 0);
+	}
+}

airport.c

@@ -0,0 +1,489 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "debug.h"
+#include "map.h"
+#include "airport.h"
+#include "macros.h"
+#include "variables.h"
+#include "airport_movement.h"
+#include "date.h"
+
+/* Uncomment this to print out a full report of the airport-structure
+ * You should either use
+ * - true: full-report, print out every state and choice with string-names
+ * OR
+ * - false: give a summarized report which only shows current and next position */
+//#define DEBUG_AIRPORT false
+
+static AirportFTAClass *CountryAirport;
+static AirportFTAClass *CityAirport;
+static AirportFTAClass *Oilrig;
+static AirportFTAClass *Heliport;
+static AirportFTAClass *MetropolitanAirport;
+static AirportFTAClass *InternationalAirport;
+static AirportFTAClass *CommuterAirport;
+static AirportFTAClass *HeliDepot;
+static AirportFTAClass *IntercontinentalAirport;
+static AirportFTAClass *HeliStation;
+
+static void AirportFTAClass_Constructor(AirportFTAClass *apc,
+	const byte *terminals, const byte *helipads,
+	const byte entry_point,  const byte acc_planes,
+	const AirportFTAbuildup *apFA,
+	const TileIndexDiffC *depots, const byte nof_depots,
+	uint size_x, uint size_y
+);
+static void AirportFTAClass_Destructor(AirportFTAClass *apc);
+
+static uint16 AirportGetNofElements(const AirportFTAbuildup *apFA);
+static void AirportBuildAutomata(AirportFTAClass *apc, const AirportFTAbuildup *apFA);
+static byte AirportGetTerminalCount(const byte *terminals, byte *groups);
+static byte AirportTestFTA(const AirportFTAClass *apc);
+
+#ifdef DEBUG_AIRPORT
+static void AirportPrintOut(const AirportFTAClass *apc, bool full_report);
+#endif /* DEBUG_AIRPORT */
+
+void InitializeAirports(void)
+{
+	// country airport
+	CountryAirport = malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		CountryAirport,
+		_airport_terminal_country,
+		NULL,
+		16,
+		ALL,
+		_airport_fta_country,
+		_airport_depots_country,
+		lengthof(_airport_depots_country),
+		4, 3
+	);
+
+	// city airport
+	CityAirport = malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		CityAirport,
+		_airport_terminal_city,
+		NULL,
+		19,
+		ALL,
+		_airport_fta_city,
+		_airport_depots_city,
+		lengthof(_airport_depots_city),
+		6, 6
+	);
+
+	// metropolitan airport
+	MetropolitanAirport = malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		MetropolitanAirport,
+		_airport_terminal_metropolitan,
+		NULL,
+		20,
+		ALL,
+		_airport_fta_metropolitan,
+		_airport_depots_metropolitan,
+		lengthof(_airport_depots_metropolitan),
+		6, 6
+	);
+
+	// international airport
+	InternationalAirport = (AirportFTAClass *)malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		InternationalAirport,
+		_airport_terminal_international,
+		_airport_helipad_international,
+		37,
+		ALL,
+		_airport_fta_international,
+		_airport_depots_international,
+		lengthof(_airport_depots_international),
+		7, 7
+	);
+
+	// intercontintental airport
+	IntercontinentalAirport = (AirportFTAClass *)malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		IntercontinentalAirport,
+		_airport_terminal_intercontinental,
+		_airport_helipad_intercontinental,
+		43,
+		ALL,
+		_airport_fta_intercontinental,
+		_airport_depots_intercontinental,
+		lengthof(_airport_depots_intercontinental),
+		9,11
+	);
+
+	// heliport, oilrig
+	Heliport = (AirportFTAClass *)malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		Heliport,
+		NULL,
+		_airport_helipad_heliport_oilrig,
+		7,
+		HELICOPTERS_ONLY,
+		_airport_fta_heliport_oilrig,
+		NULL,
+		0,
+		1, 1
+	);
+
+	Oilrig = Heliport;  // exactly the same structure for heliport/oilrig, so share state machine
+
+	// commuter airport
+	CommuterAirport = malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		CommuterAirport,
+		_airport_terminal_commuter,
+		_airport_helipad_commuter,
+		22,
+		ALL,
+		_airport_fta_commuter,
+		_airport_depots_commuter,
+		lengthof(_airport_depots_commuter),
+		5,4
+	);
+
+	// helidepot airport
+	HeliDepot = malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		HeliDepot,
+		NULL,
+		_airport_helipad_helidepot,
+		4,
+		HELICOPTERS_ONLY,
+		_airport_fta_helidepot,
+		_airport_depots_helidepot,
+		lengthof(_airport_depots_helidepot),
+		2,2
+	);
+
+	// helistation airport
+	HeliStation = malloc(sizeof(AirportFTAClass));
+
+	AirportFTAClass_Constructor(
+		HeliStation,
+		NULL,
+		_airport_helipad_helistation,
+		25,
+		HELICOPTERS_ONLY,
+		_airport_fta_helistation,
+		_airport_depots_helistation,
+		lengthof(_airport_depots_helistation),
+		4,2
+	);
+
+}
+
+void UnInitializeAirports(void)
+{
+	AirportFTAClass_Destructor(CountryAirport);
+	AirportFTAClass_Destructor(CityAirport);
+	AirportFTAClass_Destructor(Heliport);
+	AirportFTAClass_Destructor(MetropolitanAirport);
+	AirportFTAClass_Destructor(InternationalAirport);
+	AirportFTAClass_Destructor(CommuterAirport);
+	AirportFTAClass_Destructor(HeliDepot);
+	AirportFTAClass_Destructor(IntercontinentalAirport);
+	AirportFTAClass_Destructor(HeliStation);
+}
+
+static void AirportFTAClass_Constructor(AirportFTAClass *apc,
+	const byte *terminals, const byte *helipads,
+	const byte entry_point, const byte acc_planes,
+	const AirportFTAbuildup *apFA,
+	const TileIndexDiffC *depots, const byte nof_depots,
+	uint size_x, uint size_y
+)
+{
+	byte nofterminals, nofhelipads;
+	byte nofterminalgroups, nofhelipadgroups;
+
+	apc->size_x = size_x;
+	apc->size_y = size_y;
+
+	/* Set up the terminal and helipad count for an airport.
+	 * TODO: If there are more than 10 terminals or 4 helipads, internal variables
+	 * need to be changed, so don't allow that for now */
+	nofterminals = AirportGetTerminalCount(terminals, &nofterminalgroups);
+	if (nofterminals > MAX_TERMINALS) {
+		DEBUG(misc, 0) ("[Ap] Currently only maximum of %d terminals are supported (you wanted %d)", MAX_TERMINALS, nofterminals);
+		assert(nofterminals <= MAX_TERMINALS);
+	}
+	apc->terminals = terminals;
+
+	nofhelipads = AirportGetTerminalCount(helipads, &nofhelipadgroups);
+	if (nofhelipads > MAX_HELIPADS) {
+		DEBUG(misc, 0) ("[Ap] Currently only maximum of %d helipads are supported (you wanted %d)", MAX_HELIPADS, nofhelipads);
+		assert(nofhelipads <= MAX_HELIPADS);
+	}
+	apc->helipads = helipads;
+
+	/* Get the number of elements from the source table. We also double check this
+	 * with the entry point which must be within bounds and use this information
+	 * later on to build and validate the state machine */
+	apc->nofelements = AirportGetNofElements(apFA);
+	if (entry_point >= apc->nofelements) {
+		DEBUG(misc, 0) ("[Ap] Entry (%d) must be within the airport (maximum %d)", entry_point, apc->nofelements);
+		assert(entry_point < apc->nofelements);
+	}
+
+	apc->acc_planes     = acc_planes;
+	apc->entry_point    = entry_point;
+	apc->airport_depots = depots;
+	apc->nof_depots     = nof_depots;
+
+	/* Build the state machine itself */
+	AirportBuildAutomata(apc, apFA);
+	DEBUG(misc, 1) ("[Ap] #count %3d; #term %2d (%dgrp); #helipad %2d (%dgrp); entry %3d",
+		apc->nofelements, nofterminals, nofterminalgroups, nofhelipads, nofhelipadgroups, apc->entry_point);
+
+	/* Test if everything went allright. This is only a rude static test checking
+	 * the symantic correctness. By no means does passing the test mean that the
+	 * airport is working correctly or will not deadlock for example */
+	{ byte ret = AirportTestFTA(apc);
+		if (ret != MAX_ELEMENTS) DEBUG(misc, 0) ("[Ap] ERROR with element: %d", ret - 1);
+		assert(ret == MAX_ELEMENTS);
+	}
+
+#ifdef DEBUG_AIRPORT
+	AirportPrintOut(apc, DEBUG_AIRPORT);
+#endif
+}
+
+static void AirportFTAClass_Destructor(AirportFTAClass *apc)
+{
+	int i;
+	AirportFTA *current, *next;
+
+	for (i = 0; i < apc->nofelements; i++) {
+		current = apc->layout[i].next;
+		while (current != NULL) {
+			next = current->next;
+			free(current);
+			current = next;
+		};
+	}
+	free(apc->layout);
+	free(apc);
+}
+
+/** Get the number of elements of a source Airport state automata
+ * Since it is actually just a big array of AirportFTA types, we only
+ * know one element from the other by differing 'position' identifiers */
+static uint16 AirportGetNofElements(const AirportFTAbuildup *apFA)
+{
+	int i;
+	uint16 nofelements = 0;
+	int temp = apFA[0].position;
+
+	for (i = 0; i < MAX_ELEMENTS; i++) {
+		if (temp != apFA[i].position) {
+			nofelements++;
+			temp = apFA[i].position;
+		}
+		if (apFA[i].position == MAX_ELEMENTS) break;
+	}
+	return nofelements;
+}
+
+/* We calculate the terminal/helipod count based on the data passed to us
+ * This data (terminals) contains an index as a first element as to how many
+ * groups there are, and then the number of terminals for each group */
+static byte AirportGetTerminalCount(const byte *terminals, byte *groups)
+{
+	byte i;
+	byte nof_terminals = 0;
+	*groups = 0;
+
+	if (terminals != NULL) {
+		i = terminals[0];
+		*groups = i;
+		while (i-- > 0) {
+			terminals++;
+			assert(*terminals != 0); // no empty groups please
+			nof_terminals += *terminals;
+		}
+	}
+	return nof_terminals;
+}
+
+static void AirportBuildAutomata(AirportFTAClass *apc, const AirportFTAbuildup *apFA)
+{
+	AirportFTA *current;
+	AirportFTA *FAutomata = malloc(sizeof(AirportFTA) * apc->nofelements);
+	uint16 internalcounter = 0;
+	uint16 i;
+
+	apc->layout = FAutomata;
+	for (i = 0; i < apc->nofelements; i++) {
+		current = &apc->layout[i];
+		current->position      = apFA[internalcounter].position;
+		current->heading       = apFA[internalcounter].heading;
+		current->block         = apFA[internalcounter].block;
+		current->next_position = apFA[internalcounter].next;
+
+		// outgoing nodes from the same position, create linked list
+		while (current->position == apFA[internalcounter + 1].position) {
+			AirportFTA *newNode = malloc(sizeof(AirportFTA));
+
+			newNode->position      = apFA[internalcounter + 1].position;
+			newNode->heading       = apFA[internalcounter + 1].heading;
+			newNode->block         = apFA[internalcounter + 1].block;
+			newNode->next_position = apFA[internalcounter + 1].next;
+			// create link
+			current->next = newNode;
+			current = current->next;
+			internalcounter++;
+		} // while
+		current->next = NULL;
+		internalcounter++;
+	}
+}
+
+static byte AirportTestFTA(const AirportFTAClass *apc)
+{
+	byte position, i, next_position;
+	AirportFTA *current, *first;
+	next_position = 0;
+
+	for (i = 0; i < apc->nofelements; i++) {
+		position = apc->layout[i].position;
+		if (position != next_position) return i;
+		current = first = &apc->layout[i];
+
+		for (; current != NULL; current = current->next) {
+			/* A heading must always be valid. The only exceptions are
+			 * - multiple choices as start, identified by a special value of 255
+			 * - terminal group which is identified by a special value of 255 */
+			if (current->heading > MAX_HEADINGS) {
+				if (current->heading != 255) return i;
+				if (current == first && current->next == NULL) return i;
+				if (current != first && current->next_position > apc->terminals[0]) return i;
+			}
+
+			/* If there is only one choice, it must be at the end */
+			if (current->heading == 0 && current->next != NULL) return i;
+			/* Obviously the elements of the linked list must have the same identifier */
+			if (position != current->position) return i;
+			/* A next position must be within bounds */
+			if (current->next_position >= apc->nofelements) return i;
+		}
+		next_position++;
+	}
+	return MAX_ELEMENTS;
+}
+
+#ifdef DEBUG_AIRPORT
+static const char* const _airport_heading_strings[] = {
+	"TO_ALL",
+	"HANGAR",
+	"TERM1",
+	"TERM2",
+	"TERM3",
+	"TERM4",
+	"TERM5",
+	"TERM6",
+	"HELIPAD1",
+	"HELIPAD2",
+	"TAKEOFF",
+	"STARTTAKEOFF",
+	"ENDTAKEOFF",
+	"HELITAKEOFF",
+	"FLYING",
+	"LANDING",
+	"ENDLANDING",
+	"HELILANDING",
+	"HELIENDLANDING",
+	"TERM7",
+	"TERM8",
+	"HELIPAD3",
+	"HELIPAD4",
+	"DUMMY" // extra heading for 255
+};
+
+static uint AirportBlockToString(uint32 block)
+{
+	uint i = 0;
+	if (block & 0xffff0000) { block >>= 16; i += 16; }
+	if (block & 0x0000ff00) { block >>=  8; i +=  8; }
+	if (block & 0x000000f0) { block >>=  4; i +=  4; }
+	if (block & 0x0000000c) { block >>=  2; i +=  2; }
+	if (block & 0x00000002) { i += 1; }
+	return i;
+}
+
+static void AirportPrintOut(const AirportFTAClass *apc, bool full_report)
+{
+	uint16 i;
+
+	if (!full_report) printf("(P = Current Position; NP = Next Position)\n");
+
+	for (i = 0; i < apc->nofelements; i++) {
+		AirportFTA *current = &apc->layout[i];
+
+		for (; current != NULL; current = current->next) {
+			if (full_report) {
+				byte heading = (current->heading == 255) ? MAX_HEADINGS + 1 : current->heading;
+				printf("\tPos:%2d NPos:%2d Heading:%15s Block:%2d\n", current->position,
+					    current->next_position, _airport_heading_strings[heading],
+							AirportBlockToString(current->block));
+			} else {
+				printf("P:%2d NP:%2d", current->position, current->next_position);
+			}
+		}
+		printf("\n");
+	}
+}
+#endif
+
+const AirportFTAClass *GetAirport(const byte airport_type)
+{
+	//FIXME -- AircraftNextAirportPos_and_Order -> Needs something nicer, don't like this code
+	// needs constant change if more airports are added
+	switch (airport_type) {
+		default:               NOT_REACHED();
+		case AT_SMALL:         return CountryAirport;
+		case AT_LARGE:         return CityAirport;
+		case AT_METROPOLITAN:  return MetropolitanAirport;
+		case AT_HELIPORT:      return Heliport;
+		case AT_OILRIG:        return Oilrig;
+		case AT_INTERNATIONAL: return InternationalAirport;
+		case AT_COMMUTER:      return CommuterAirport;
+		case AT_HELIDEPOT:     return HeliDepot;
+		case AT_INTERCON:      return IntercontinentalAirport;
+		case AT_HELISTATION:   return HeliStation;
+	}
+}
+
+const AirportMovingData *GetAirportMovingData(byte airport_type, byte position)
+{
+	assert(airport_type < lengthof(_airport_moving_datas));
+	assert(position < GetAirport(airport_type)->nofelements);
+	return &_airport_moving_datas[airport_type][position];
+}
+
+uint32 GetValidAirports(void)
+{
+	uint32 bytemask = _avail_aircraft; /// sets the first 3 bytes, 0 - 2, @see AdjustAvailAircraft()
+
+	if (_cur_year >= 1980) SETBIT(bytemask, 3); // metropolitan airport
+	if (_cur_year >= 1990) SETBIT(bytemask, 4); // international airport
+	if (_cur_year >= 1983) SETBIT(bytemask, 5); // commuter airport
+	if (_cur_year >= 1976) SETBIT(bytemask, 6); // helidepot
+	if (_cur_year >= 2002) SETBIT(bytemask, 7); // intercontinental airport
+	if (_cur_year >= 1980) SETBIT(bytemask, 8); // helistation
+	return bytemask;
+}

airport.h

@@ -0,0 +1,163 @@
+/* $Id$ */
+
+#ifndef AIRPORT_H
+#define AIRPORT_H
+
+enum {MAX_TERMINALS =  10};
+enum {MAX_HELIPADS  =   4};
+enum {MAX_ELEMENTS  = 255};
+enum {MAX_HEADINGS  =  22};
+
+// Airport types
+enum {
+	AT_SMALL         =  0,
+	AT_LARGE         =  1,
+	AT_HELIPORT      =  2,
+	AT_METROPOLITAN  =  3,
+	AT_INTERNATIONAL =  4,
+	AT_COMMUTER      =  5,
+	AT_HELIDEPOT     =  6,
+	AT_INTERCON      =  7,
+	AT_HELISTATION   =  8,
+	AT_OILRIG        = 15
+};
+
+// do not change unless you change v->subtype too. This aligns perfectly with its current setting
+enum {
+	AIRCRAFT_ONLY    = 0,
+	ALL              = 1,
+	HELICOPTERS_ONLY = 2,
+};
+
+enum {
+	AMED_NOSPDCLAMP = 1 << 0,
+	AMED_TAKEOFF    = 1 << 1,
+	AMED_SLOWTURN   = 1 << 2,
+	AMED_LAND       = 1 << 3,
+	AMED_EXACTPOS   = 1 << 4,
+	AMED_BRAKE      = 1 << 5,
+	AMED_HELI_RAISE = 1 << 6,
+	AMED_HELI_LOWER = 1 << 7,
+};
+
+/* Movement States on Airports (headings target) */
+enum {
+	TO_ALL         =  0,
+	HANGAR         =  1,
+	TERM1          =  2,
+	TERM2          =  3,
+	TERM3          =  4,
+	TERM4          =  5,
+	TERM5          =  6,
+	TERM6          =  7,
+	HELIPAD1       =  8,
+	HELIPAD2       =  9,
+	TAKEOFF        = 10,
+	STARTTAKEOFF   = 11,
+	ENDTAKEOFF     = 12,
+	HELITAKEOFF    = 13,
+	FLYING         = 14,
+	LANDING        = 15,
+	ENDLANDING     = 16,
+	HELILANDING    = 17,
+	HELIENDLANDING = 18,
+	TERM7          = 19,
+	TERM8          = 20,
+	HELIPAD3       = 21,
+	HELIPAD4       = 22
+};
+
+// this maps the terminal to its corresponding state and block flag
+// currently set for 10 terms, 4 helipads
+static const byte _airport_terminal_state[] = {2, 3, 4, 5, 6, 7, 19, 20, 0, 0, 8, 9, 21, 22};
+static const byte _airport_terminal_flag[] =  {0, 1, 2, 3, 4, 5, 22, 23, 0, 0, 6, 7, 24, 25};
+
+/* Movement Blocks on Airports */
+// blocks (eg_airport_flags)
+enum {
+	TERM1_block              = 1 <<  0,
+	TERM2_block              = 1 <<  1,
+	TERM3_block              = 1 <<  2,
+	TERM4_block              = 1 <<  3,
+	TERM5_block              = 1 <<  4,
+	TERM6_block              = 1 <<  5,
+	HELIPAD1_block           = 1 <<  6,
+	HELIPAD2_block           = 1 <<  7,
+	RUNWAY_IN_OUT_block      = 1 <<  8,
+	RUNWAY_IN_block          = 1 <<  8,
+	AIRPORT_BUSY_block       = 1 <<  8,
+	RUNWAY_OUT_block         = 1 <<  9,
+	TAXIWAY_BUSY_block       = 1 << 10,
+	OUT_WAY_block            = 1 << 11,
+	IN_WAY_block             = 1 << 12,
+	AIRPORT_ENTRANCE_block   = 1 << 13,
+	TERM_GROUP1_block        = 1 << 14,
+	TERM_GROUP2_block        = 1 << 15,
+	HANGAR2_AREA_block       = 1 << 16,
+	TERM_GROUP2_ENTER1_block = 1 << 17,
+	TERM_GROUP2_ENTER2_block = 1 << 18,
+	TERM_GROUP2_EXIT1_block  = 1 << 19,
+	TERM_GROUP2_EXIT2_block  = 1 << 20,
+	PRE_HELIPAD_block        = 1 << 21,
+
+// blocks for new airports
+	TERM7_block              = 1 << 22,
+	TERM8_block              = 1 << 23,
+	TERM9_block              = 1 << 24,
+	HELIPAD3_block           = 1 << 24,
+	TERM10_block             = 1 << 25,
+	HELIPAD4_block           = 1 << 25,
+	HANGAR1_AREA_block       = 1 << 26,
+	OUT_WAY2_block           = 1 << 27,
+	IN_WAY2_block            = 1 << 28,
+	RUNWAY_IN2_block         = 1 << 29,
+	RUNWAY_OUT2_block        = 1 << 10,   // note re-uses TAXIWAY_BUSY
+	HELIPAD_GROUP_block      = 1 << 13,   // note re-uses AIRPORT_ENTRANCE
+	OUT_WAY_block2           = 1 << 31,
+// end of new blocks
+
+	NOTHING_block            = 1 << 30
+};
+
+typedef struct AirportMovingData {
+	int x,y;
+	byte flag;
+	byte direction;
+} AirportMovingData;
+
+// Finite sTate mAchine --> FTA
+typedef struct AirportFTAClass {
+	byte nofelements;                     // number of positions the airport consists of
+	const byte *terminals;
+	const byte *helipads;
+	byte entry_point;                     // when an airplane arrives at this airport, enter it at position entry_point
+	byte acc_planes;                      // accept airplanes or helicopters or both
+	const TileIndexDiffC *airport_depots; // gives the position of the depots on the airports
+	byte nof_depots;                      // number of depots this airport has
+	struct AirportFTA *layout;            // state machine for airport
+	byte size_x;
+	byte size_y;
+} AirportFTAClass;
+
+// internal structure used in openttd - Finite sTate mAchine --> FTA
+typedef struct AirportFTA {
+	byte position;           // the position that an airplane is at
+	byte next_position;      // next position from this position
+	uint32 block;            // 32 bit blocks (st->airport_flags), should be enough for the most complex airports
+	byte heading;            // heading (current orders), guiding an airplane to its target on an airport
+	struct AirportFTA *next; // possible extra movement choices from this position
+} AirportFTA;
+
+void InitializeAirports(void);
+void UnInitializeAirports(void);
+const AirportFTAClass *GetAirport(const byte airport_type);
+const AirportMovingData *GetAirportMovingData(byte airport_type, byte position);
+
+/** Get buildable airport bitmask.
+ * @return get all buildable airports at this given time, bitmasked.
+ * Bit 0 means the small airport is buildable, etc.
+ * @todo set availability of airports by year, instead of airplane
+ */
+uint32 GetValidAirports(void);
+
+#endif /* AIRPORT_H */

airport_gui.c

@@ -0,0 +1,286 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "table/sprites.h"
+#include "table/strings.h"
+#include "functions.h"
+#include "map.h"
+#include "window.h"
+#include "gui.h"
+#include "viewport.h"
+#include "gfx.h"
+#include "sound.h"
+#include "command.h"
+#include "vehicle.h"
+#include "station.h"
+#include "airport.h"
+#include "depot.h"
+
+static byte _selected_airport_type;
+
+static void ShowBuildAirportPicker(void);
+
+
+void CcBuildAirport(bool success, TileIndex tile, uint32 p1, uint32 p2)
+{
+	if (success) {
+		SndPlayTileFx(SND_1F_SPLAT, tile);
+		ResetObjectToPlace();
+	}
+}
+
+static void PlaceAirport(TileIndex tile)
+{
+	DoCommandP(tile, _selected_airport_type, 0, CcBuildAirport, CMD_BUILD_AIRPORT | CMD_AUTO | CMD_NO_WATER | CMD_MSG(STR_A001_CAN_T_BUILD_AIRPORT_HERE));
+}
+
+static void PlaceAir_DemolishArea(TileIndex tile)
+{
+	VpStartPlaceSizing(tile, 4);
+}
+
+
+enum {
+	ATW_AIRPORT  = 3,
+	ATW_DEMOLISH = 4
+};
+
+
+static void BuildAirClick_Airport(Window *w)
+{
+	if (HandlePlacePushButton(w, ATW_AIRPORT, SPR_CURSOR_AIRPORT, 1, PlaceAirport)) ShowBuildAirportPicker();
+}
+
+static void BuildAirClick_Demolish(Window *w)
+{
+	HandlePlacePushButton(w, ATW_DEMOLISH, ANIMCURSOR_DEMOLISH, 1, PlaceAir_DemolishArea);
+}
+
+static void BuildAirClick_Landscaping(Window *w)
+{
+	ShowTerraformToolbar();
+}
+
+typedef void OnButtonClick(Window *w);
+static OnButtonClick * const _build_air_button_proc[] = {
+	BuildAirClick_Airport,
+	BuildAirClick_Demolish,
+	BuildAirClick_Landscaping,
+};
+
+static void BuildAirToolbWndProc(Window *w, WindowEvent *e)
+{
+	switch (e->event) {
+	case WE_PAINT:
+		DrawWindowWidgets(w);
+		break;
+
+	case WE_CLICK:
+		if (e->we.click.widget - 3 >= 0)
+			_build_air_button_proc[e->we.click.widget - 3](w);
+		break;
+
+	case WE_KEYPRESS: {
+		switch (e->we.keypress.keycode) {
+			case '1': BuildAirClick_Airport(w); break;
+			case '2': BuildAirClick_Demolish(w); break;
+			case 'l': BuildAirClick_Landscaping(w); break;
+			default: return;
+		}
+	} break;
+
+	case WE_PLACE_OBJ:
+		_place_proc(e->we.place.tile);
+		break;
+
+	case WE_PLACE_DRAG:
+		VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.userdata);
+		break;
+
+	case WE_PLACE_MOUSEUP:
+		if (e->we.place.pt.x != -1) {
+			DoCommandP(e->we.place.tile, e->we.place.starttile, 0, CcPlaySound10, CMD_CLEAR_AREA | CMD_MSG(STR_00B5_CAN_T_CLEAR_THIS_AREA));
+		}
+		break;
+
+	case WE_ABORT_PLACE_OBJ:
+		RaiseWindowButtons(w);
+
+		w = FindWindowById(WC_BUILD_STATION, 0);
+		if (w != 0)
+			WP(w,def_d).close = true;
+		break;
+
+	case WE_DESTROY:
+		if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
+		break;
+	}
+}
+
+static const Widget _air_toolbar_widgets[] = {
+{   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,            STR_018B_CLOSE_WINDOW },
+{    WWT_CAPTION,   RESIZE_NONE,     7,    11,    73,     0,    13, STR_A000_AIRPORTS,   STR_018C_WINDOW_TITLE_DRAG_THIS },
+{  WWT_STICKYBOX,   RESIZE_NONE,     7,    74,    85,     0,    13, 0x0,                 STR_STICKY_BUTTON },
+{     WWT_IMGBTN,   RESIZE_NONE,     7,     0,    41,    14,    35, SPR_IMG_AIRPORT,     STR_A01E_BUILD_AIRPORT },
+{     WWT_IMGBTN,   RESIZE_NONE,     7,    42,    63,    14,    35, SPR_IMG_DYNAMITE,    STR_018D_DEMOLISH_BUILDINGS_ETC },
+{     WWT_IMGBTN,   RESIZE_NONE,     7,    64,    85,    14,    35, SPR_IMG_LANDSCAPING, STR_LANDSCAPING_TOOLBAR_TIP },
+{   WIDGETS_END},
+};
+
+
+static const WindowDesc _air_toolbar_desc = {
+	WDP_ALIGN_TBR, 22, 86, 36,
+	WC_BUILD_TOOLBAR, 0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
+	_air_toolbar_widgets,
+	BuildAirToolbWndProc
+};
+
+void ShowBuildAirToolbar(void)
+{
+	if (!IsValidPlayer(_current_player)) return;
+
+	DeleteWindowById(WC_BUILD_TOOLBAR, 0);
+	AllocateWindowDescFront(&_air_toolbar_desc, 0);
+	if (_patches.link_terraform_toolbar) ShowTerraformToolbar();
+}
+
+static void BuildAirportPickerWndProc(Window *w, WindowEvent *e)
+{
+	switch (e->event) {
+	case WE_CREATE:
+		SetWindowWidgetLoweredState(w, 16, !_station_show_coverage);
+		SetWindowWidgetLoweredState(w, 17, _station_show_coverage);
+		LowerWindowWidget(w, _selected_airport_type + 7);
+		break;
+
+	case WE_PAINT: {
+		int i; // airport enabling loop
+		int rad = 4; // default catchment radious
+		uint32 avail_airports;
+		const AirportFTAClass *airport;
+
+		if (WP(w,def_d).close) return;
+
+		avail_airports = GetValidAirports();
+
+		RaiseWindowWidget(w, _selected_airport_type + 7);
+		if (!HASBIT(avail_airports, 0) && _selected_airport_type == AT_SMALL) _selected_airport_type = AT_LARGE;
+		if (!HASBIT(avail_airports, 1) && _selected_airport_type == AT_LARGE) _selected_airport_type = AT_SMALL;
+		LowerWindowWidget(w, _selected_airport_type + 7);
+
+		/* 'Country Airport' starts at widget 7, and if its bit is set, it is
+		 * available, so take its opposite value to set the disabled state.
+		 * There are 9 buildable airports
+		 * XXX TODO : all airports should be held in arrays, with all relevant data.
+		 * This should be part of newgrf-airports, i suppose
+		 */
+		for (i = 0; i < 9; i++) SetWindowWidgetDisabledState(w, i + 7, !HASBIT(avail_airports, i));
+
+		// select default the coverage area to 'Off' (16)
+		airport = GetAirport(_selected_airport_type);
+		SetTileSelectSize(airport->size_x, airport->size_y);
+
+		if (_patches.modified_catchment) {
+			switch (_selected_airport_type) {
+				case AT_OILRIG:        rad = CA_AIR_OILPAD;   break;
+				case AT_HELIPORT:      rad = CA_AIR_HELIPORT; break;
+				case AT_SMALL:         rad = CA_AIR_SMALL;    break;
+				case AT_LARGE:         rad = CA_AIR_LARGE;    break;
+				case AT_METROPOLITAN:  rad = CA_AIR_METRO;    break;
+				case AT_INTERNATIONAL: rad = CA_AIR_INTER;    break;
+				case AT_COMMUTER:      rad = CA_AIR_COMMUTER; break;
+				case AT_HELIDEPOT:     rad = CA_AIR_HELIDEPOT; break;
+				case AT_INTERCON:      rad = CA_AIR_INTERCON; break;
+				case AT_HELISTATION:   rad = CA_AIR_HELISTATION; break;
+			}
+		}
+
+		if (_station_show_coverage) SetTileSelectBigSize(-rad, -rad, 2 * rad, 2 * rad);
+
+		DrawWindowWidgets(w);
+		// strings such as 'Size' and 'Coverage Area'
+		// 'Coverage Area'
+		DrawStationCoverageAreaText(2, 206, (uint)-1, rad);
+		break;
+	}
+
+	case WE_CLICK: {
+		switch (e->we.click.widget) {
+		case 7: case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15:
+			RaiseWindowWidget(w, _selected_airport_type + 7);
+			_selected_airport_type = e->we.click.widget - 7;
+			LowerWindowWidget(w, _selected_airport_type + 7);
+			SndPlayFx(SND_15_BEEP);
+			SetWindowDirty(w);
+			break;
+		case 16: case 17:
+			_station_show_coverage = e->we.click.widget - 16;
+			SetWindowWidgetLoweredState(w, 16, !_station_show_coverage);
+			SetWindowWidgetLoweredState(w, 17, _station_show_coverage);
+			SndPlayFx(SND_15_BEEP);
+			SetWindowDirty(w);
+			break;
+		}
+	} break;
+
+	case WE_MOUSELOOP: {
+		if (WP(w,def_d).close) {
+			DeleteWindow(w);
+			return;
+		}
+
+		CheckRedrawStationCoverage(w);
+	} break;
+
+	case WE_DESTROY:
+		if (!WP(w,def_d).close) ResetObjectToPlace();
+		break;
+	}
+}
+
+static const Widget _build_airport_picker_widgets[] = {
+{   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                         STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   147,     0,    13, STR_3001_AIRPORT_SELECTION,       STR_018C_WINDOW_TITLE_DRAG_THIS},
+{      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,    14,    52, 0x0,                              STR_NULL},
+{      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,    53,    89, 0x0,                              STR_NULL},
+{      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,    90,   127, 0x0,                              STR_NULL},
+{      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,   128,   177, 0x0,                              STR_NULL},
+{      WWT_PANEL,   RESIZE_NONE,     7,     0,   147,   178,   239, 0x0,                              STR_NULL},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,    27,    38, STR_SMALL_AIRPORT,                STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,    65,    76, STR_CITY_AIRPORT,                 STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,   141,   152, STR_HELIPORT,                     STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,    77,    88, STR_METRO_AIRPORT ,               STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,   103,   114, STR_INTERNATIONAL_AIRPORT,        STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,    39,    50, STR_COMMUTER_AIRPORT,             STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,   165,   176, STR_HELIDEPOT,                    STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,   115,   126, STR_INTERCONTINENTAL_AIRPORT,     STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   145,   153,   164, STR_HELISTATION,                  STR_3058_SELECT_SIZE_TYPE_OF_AIRPORT},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,    14,    73,   191,   202, STR_02DB_OFF,                     STR_3065_DON_T_HIGHLIGHT_COVERAGE},
+{    WWT_TEXTBTN,   RESIZE_NONE,    14,    74,   133,   191,   202, STR_02DA_ON,                      STR_3064_HIGHLIGHT_COVERAGE_AREA},
+{      WWT_LABEL,   RESIZE_NONE,     7,     0,   147,    14,    27, STR_SMALL_AIRPORTS,               STR_NULL},
+{      WWT_LABEL,   RESIZE_NONE,     7,     0,   147,    52,    65, STR_LARGE_AIRPORTS,               STR_NULL},
+{      WWT_LABEL,   RESIZE_NONE,     7,     0,   147,    90,   103, STR_HUB_AIRPORTS,                 STR_NULL},
+{      WWT_LABEL,   RESIZE_NONE,     7,     0,   147,   128,   141, STR_HELIPORTS,                    STR_NULL},
+{      WWT_LABEL,   RESIZE_NONE,     7,     0,   147,   178,   191, STR_3066_COVERAGE_AREA_HIGHLIGHT, STR_NULL},
+{   WIDGETS_END},
+};
+
+static const WindowDesc _build_airport_desc = {
+	WDP_AUTO, WDP_AUTO, 148, 240,
+	WC_BUILD_STATION, WC_BUILD_TOOLBAR,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_build_airport_picker_widgets,
+	BuildAirportPickerWndProc
+};
+
+static void ShowBuildAirportPicker(void)
+{
+	AllocateWindowDesc(&_build_airport_desc);
+}
+
+void InitializeAirportGui(void)
+{
+	_selected_airport_type = AT_SMALL;
+}

airport_movement.h

@@ -0,0 +1,794 @@
+/* $Id$ */
+
+#ifndef AIRPORT_MOVEMENT_H
+#define AIRPORT_MOVEMENT_H
+
+
+// state machine input struct (from external file, etc.)
+// Finite sTate mAchine --> FTA
+typedef struct AirportFTAbuildup {
+	byte position; // the position that an airplane is at
+	byte heading;  // the current orders (eg. TAKEOFF, HANGAR, ENDLANDING, etc.)
+	uint32 block;  // the block this position is on on the airport (st->airport_flags)
+	byte next;     // next position from this position
+} AirportFTAbuildup;
+
+///////////////////////////////////////////////////////////////////////
+/////*********Movement Positions on Airports********************///////
+// Country Airfield (small) 4x3
+static const AirportMovingData _airport_moving_data_country[22] = {
+	{   53,    3, AMED_EXACTPOS,                   3 }, // 00 In Hangar
+	{   53,   27, 0,                               0 }, // 01 Taxi to right outside depot
+	{   32,   23, AMED_EXACTPOS,                   7 }, // 02 Terminal 1
+	{   10,   23, AMED_EXACTPOS,                   7 }, // 03 Terminal 2
+	{   43,   37, 0,                               0 }, // 04 Going towards terminal 2
+	{   24,   37, 0,                               0 }, // 05 Going towards terminal 2
+	{   53,   37, 0,                               0 }, // 06 Going for takeoff
+	{   61,   40, AMED_EXACTPOS,                   1 }, // 07 Taxi to start of runway (takeoff)
+	{    3,   40, AMED_NOSPDCLAMP,                 0 }, // 08 Accelerate to end of runway
+	{  -79,   40, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 09 Take off
+	{  177,   40, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 10 Fly to landing position in air
+	{   56,   40, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 11 Going down for land
+	{    3,   40, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 12 Just landed, brake until end of runway
+	{    7,   40, 0,                               0 }, // 13 Just landed, turn around and taxi 1 square
+	{   53,   40, 0,                               0 }, // 14 Taxi from runway to crossing
+	{  -31,  193, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 15 Fly around waiting for a landing spot (north-east)
+	{    1,    1, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 16 Fly around waiting for a landing spot (north-west)
+	{  257,    1, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 17 Fly around waiting for a landing spot (south-west)
+	{  273,   49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 18 Fly around waiting for a landing spot (south)
+	{   44,   37, AMED_HELI_RAISE,                 0 }, // 19 Helicopter takeoff
+	{   44,   40, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 20 In position above landing spot helicopter
+	{   44,   40, AMED_HELI_LOWER,                 0 }, // 21 Helicopter landing
+};
+
+// Commuter Airfield (small) 5x4
+static const AirportMovingData _airport_moving_data_commuter[37] = {
+	{   69,    3, AMED_EXACTPOS,                   3 }, // 00 In Hangar
+	{   72,   22, 0,                               0 }, // 01 Taxi to right outside depot
+	{    8,   22, AMED_EXACTPOS,                   5 }, // 01 Taxi to right outside depot
+	{   24,   36, AMED_EXACTPOS,                   3 }, // 03 Terminal 1
+	{   40,   36, AMED_EXACTPOS,                   3 }, // 04 Terminal 2
+	{   56,   36, AMED_EXACTPOS,                   3 }, // 05 Terminal 3
+	{   40,    8, AMED_EXACTPOS,                   1 }, // 06 Helipad 1
+	{   56,    8, AMED_EXACTPOS,                   1 }, // 07 Helipad 2
+	{   24,   22, 0,                               5 }, // 08 Taxiing
+	{   40,   22, 0,                               5 }, // 09 Taxiing
+	{   56,   22, 0,                               5 }, // 10 Taxiing
+	{   72,   40, 0,                               3 }, // 11 Airport OUTWAY
+	{   72,   54, AMED_EXACTPOS,                   1 }, // 12 Accelerate to end of runway
+	{    7,   54, AMED_NOSPDCLAMP,                 0 }, // 13 Release control of runway, for smoother movement
+	{    5,   54, AMED_NOSPDCLAMP,                 0 }, // 14 End of runway
+	{  -79,   54, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 15 Take off
+	{  145,   54, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 16 Fly to landing position in air
+	{   73,   54, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 17 Going down for land
+	{    3,   54, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 18 Just landed, brake until end of runway
+	{   12,   54, 0,                               7 }, // 19 Just landed, turn around and taxi
+	{    8,   32, 0,                               7 }, // 20 Taxi from runway to crossing
+	{  -31,  149, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 21 Fly around waiting for a landing spot (north-east)
+	{    1,    6, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 22 Fly around waiting for a landing spot (north-west)
+	{  193,    6, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 23 Fly around waiting for a landing spot (south-west)
+	{  225,   81, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 24 Fly around waiting for a landing spot (south)
+	// Helicopter
+	{   80,    0, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 25 Bufferspace before helipad
+	{   80,    0, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 26 Bufferspace before helipad
+	{   32,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 27 Get in position for Helipad1
+	{   48,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 28 Get in position for Helipad2
+	{   32,    8, AMED_HELI_LOWER,                 0 }, // 29 Land at Helipad1
+	{   48,    8, AMED_HELI_LOWER,                 0 }, // 30 Land at Helipad2
+	{   32,    8, AMED_HELI_RAISE,                 0 }, // 31 Takeoff Helipad1
+	{   48,    8, AMED_HELI_RAISE,                 0 }, // 32 Takeoff Helipad2
+	{   64,   22, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 33 Go to position for Hangarentrance in air
+	{   64,   22, AMED_HELI_LOWER,                 0 }, // 34 Land in front of hangar
+	{   40,    8, AMED_EXACTPOS,                   0 }, // pre-helitakeoff helipad 1
+	{   56,    8, AMED_EXACTPOS,                   0 }, // pre-helitakeoff helipad 2
+};
+
+// City Airport (large) 6x6
+static const AirportMovingData _airport_moving_data_town[25] = {
+	{   85,    3, AMED_EXACTPOS,                   3 }, // 00 In Hangar
+	{   85,   27, 0,                               0 }, // 01 Taxi to right outside depot
+	{   26,   41, AMED_EXACTPOS,                   5 }, // 02 Terminal 1
+	{   56,   20, AMED_EXACTPOS,                   3 }, // 03 Terminal 2
+	{   38,    8, AMED_EXACTPOS,                   5 }, // 04 Terminal 3
+	{   65,    6, 0,                               0 }, // 05 Taxi to right in infront of terminal 2/3
+	{   80,   27, 0,                               0 }, // 06 Taxiway terminals 2-3
+	{   44,   63, 0,                               0 }, // 07 Taxi to Airport center
+	{   58,   71, 0,                               0 }, // 08 Towards takeoff
+	{   72,   85, 0,                               0 }, // 09 Taxi to runway (takeoff)
+	{   89,   85, AMED_EXACTPOS,                   1 }, // 10 Taxi to start of runway (takeoff)
+	{    3,   85, AMED_NOSPDCLAMP,                 0 }, // 11 Accelerate to end of runway
+	{  -79,   85, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 12 Take off
+	{  177,   85, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 13 Fly to landing position in air
+	{   89,   85, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 14 Going down for land
+	{    3,   85, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 15 Just landed, brake until end of runway
+	{   20,   87, 0,                               0 }, // 16 Just landed, turn around and taxi 1 square
+	{   36,   71, 0,                               0 }, // 17 Taxi from runway to crossing
+	{  -31,  193, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 18 Fly around waiting for a landing spot (north-east)
+	{    1,    1, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 19 Fly around waiting for a landing spot (north-west)
+	{  257,    1, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 20 Fly around waiting for a landing spot (south-west)
+	{  273,   49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 21 Fly around waiting for a landing spot (south)
+	{   44,   63, AMED_HELI_RAISE,                 0 }, // 22 Helicopter takeoff
+	{   28,   74, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 23 In position above landing spot helicopter
+	{   28,   74, AMED_HELI_LOWER,                 0 }, // 24 Helicopter landing
+};
+
+// Metropolitan Airport (metropolitan) - 2 runways
+static const AirportMovingData _airport_moving_data_metropolitan[27] = {
+	{   85,    3, AMED_EXACTPOS,                   3 }, // 00 In Hangar
+	{   85,   27, 0,                               0 }, // 01 Taxi to right outside depot
+	{   26,   41, AMED_EXACTPOS,                   5 }, // 02 Terminal 1
+	{   56,   20, AMED_EXACTPOS,                   3 }, // 03 Terminal 2
+	{   38,    8, AMED_EXACTPOS,                   5 }, // 04 Terminal 3
+	{   65,    6, 0,                               0 }, // 05 Taxi to right in infront of terminal 2/3
+	{   70,   33, 0,                               0 }, // 06 Taxiway terminals 2-3
+	{   44,   58, 0,                               0 }, // 07 Taxi to Airport center
+	{   72,   58, 0,                               0 }, // 08 Towards takeoff
+	{   72,   69, 0,                               0 }, // 09 Taxi to runway (takeoff)
+	{   89,   69, AMED_EXACTPOS,                   1 }, // 10 Taxi to start of runway (takeoff)
+	{    3,   69, AMED_NOSPDCLAMP,                 0 }, // 11 Accelerate to end of runway
+	{  -79,   69, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 12 Take off
+	{  177,   85, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 13 Fly to landing position in air
+	{   89,   85, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 14 Going down for land
+	{    3,   85, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 15 Just landed, brake until end of runway
+	{   21,   85, 0,                               0 }, // 16 Just landed, turn around and taxi 1 square
+	{   21,   69, 0,                               0 }, // 17 On Runway-out taxiing to In-Way
+	{   21,   54, AMED_EXACTPOS,                   5 }, // 18 Taxi from runway to crossing
+	{  -31,  193, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 19 Fly around waiting for a landing spot (north-east)
+	{    1,    1, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 20 Fly around waiting for a landing spot (north-west)
+	{  257,    1, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 21 Fly around waiting for a landing spot (south-west)
+	{  273,   49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 22 Fly around waiting for a landing spot (south)
+	{   44,   58, 0,                               0 }, // 23 Helicopter takeoff spot on ground (to clear airport sooner)
+	{   44,   63, AMED_HELI_RAISE,                 0 }, // 24 Helicopter takeoff
+	{   15,   54, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 25 Get in position above landing spot helicopter
+	{   15,   54, AMED_HELI_LOWER,                 0 }, // 26 Helicopter landing
+};
+
+// International Airport (international) - 2 runways, 6 terminals, dedicated helipod
+static const AirportMovingData _airport_moving_data_international[51] = {
+	{    7,   55, AMED_EXACTPOS,                   3 }, // 00 In Hangar 1
+	{  100,   21, AMED_EXACTPOS,                   3 }, // 01 In Hangar 2
+	{    7,   70, 0,                               0 }, // 02 Taxi to right outside depot
+	{  100,   36, 0,                               0 }, // 03 Taxi to right outside depot
+	{   38,   70, AMED_EXACTPOS,                   5 }, // 04 Terminal 1
+	{   38,   54, AMED_EXACTPOS,                   5 }, // 05 Terminal 2
+	{   38,   38, AMED_EXACTPOS,                   5 }, // 06 Terminal 3
+	{   70,   70, AMED_EXACTPOS,                   1 }, // 07 Terminal 4
+	{   70,   54, AMED_EXACTPOS,                   1 }, // 08 Terminal 5
+	{   70,   38, AMED_EXACTPOS,                   1 }, // 09 Terminal 6
+	{  104,   71, AMED_EXACTPOS,                   1 }, // 10 Helipad 1
+	{  104,   55, AMED_EXACTPOS,                   1 }, // 11 Helipad 2
+	{   22,   87, 0,                               0 }, // 12 Towards Terminals 4/5/6, Helipad 1/2
+	{   60,   87, 0,                               0 }, // 13 Towards Terminals 4/5/6, Helipad 1/2
+	{   66,   87, 0,                               0 }, // 14 Towards Terminals 4/5/6, Helipad 1/2
+	{   86,   87, AMED_EXACTPOS,                   7 }, // 15 Towards Terminals 4/5/6, Helipad 1/2
+	{   86,   70, 0,                               0 }, // 16 In Front of Terminal 4 / Helipad 1
+	{   86,   54, 0,                               0 }, // 17 In Front of Terminal 5 / Helipad 2
+	{   86,   38, 0,                               0 }, // 18 In Front of Terminal 6
+	{   86,   22, 0,                               0 }, // 19 Towards Terminals Takeoff (Taxiway)
+	{   66,   22, 0,                               0 }, // 20 Towards Terminals Takeoff (Taxiway)
+	{   60,   22, 0,                               0 }, // 21 Towards Terminals Takeoff (Taxiway)
+	{   38,   22, 0,                               0 }, // 22 Towards Terminals Takeoff (Taxiway)
+	{   22,   70, 0,                               0 }, // 23 In Front of Terminal 1
+	{   22,   58, 0,                               0 }, // 24 In Front of Terminal 2
+	{   22,   38, 0,                               0 }, // 25 In Front of Terminal 3
+	{   22,   22, AMED_EXACTPOS,                   7 }, // 26 Going for Takeoff
+	{   22,    6, 0,                               0 }, // 27 On Runway-out, prepare for takeoff
+	{    3,    6, AMED_EXACTPOS,                   5 }, // 28 Accelerate to end of runway
+	{   60,    6, AMED_NOSPDCLAMP,                 0 }, // 29 Release control of runway, for smoother movement
+	{  105,    6, AMED_NOSPDCLAMP,                 0 }, // 30 End of runway
+	{  190,    6, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 31 Take off
+	{  193,  104, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 32 Fly to landing position in air
+	{  105,  104, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 33 Going down for land
+	{    3,  104, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 34 Just landed, brake until end of runway
+	{   12,  104, AMED_SLOWTURN,                   0 }, // 35 Just landed, turn around and taxi 1 square
+	{    7,   84, 0,                               0 }, // 36 Taxi from runway to crossing
+	{  -31,  209, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 37 Fly around waiting for a landing spot (north-east)
+	{    1,    6, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 38 Fly around waiting for a landing spot (north-west)
+	{  273,    6, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 39 Fly around waiting for a landing spot (south-west)
+	{  305,   81, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 40 Fly around waiting for a landing spot (south)
+	// Helicopter
+	{  128,   80, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 41 Bufferspace before helipad
+	{  128,   80, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 42 Bufferspace before helipad
+	{   96,   71, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 43 Get in position for Helipad1
+	{   96,   55, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 44 Get in position for Helipad2
+	{   96,   71, AMED_HELI_LOWER,                 0 }, // 45 Land at Helipad1
+	{   96,   55, AMED_HELI_LOWER,                 0 }, // 46 Land at Helipad2
+	{  104,   71, AMED_HELI_RAISE,                 0 }, // 47 Takeoff Helipad1
+	{  104,   55, AMED_HELI_RAISE,                 0 }, // 48 Takeoff Helipad2
+	{  104,   32, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 49 Go to position for Hangarentrance in air
+	{  104,   32, AMED_HELI_LOWER,                 0} // 50 Land in HANGAR2_AREA to go to hangar
+};
+
+// Intercontinental Airport - 4 runways, 8 terminals, 2 dedicated helipads
+static const AirportMovingData _airport_moving_data_intercontinental[77] = {
+	{    7,   87, AMED_EXACTPOS,                   3 }, // 00 In Hangar 1
+	{  135,   72, AMED_EXACTPOS,                   3 }, // 01 In Hangar 2
+	{    7,  104, 0,                               0 }, // 02 Taxi to right outside depot 1
+	{  135,   88, 0, 0 }, // 03 Taxi to right outside depot 2
+	{   56,  120, AMED_EXACTPOS,                   6 }, // 04 Terminal 1
+	{   56,  104, AMED_EXACTPOS,                   5 }, // 05 Terminal 2
+	{   56,   88, AMED_EXACTPOS,                   5 }, // 06 Terminal 3
+	{   56,   72, AMED_EXACTPOS,                   5 }, // 07 Terminal 4
+	{   88,  120, AMED_EXACTPOS,                   0 }, // 08 Terminal 5
+	{   88,  104, AMED_EXACTPOS,                   1 }, // 09 Terminal 6
+	{   88,   88, AMED_EXACTPOS,                   1 }, // 10 Terminal 7
+	{   88,   72, AMED_EXACTPOS,                   1 }, // 11 Terminal 8
+	{   88,   56, AMED_EXACTPOS,                   3 }, // 12 Helipad 1
+	{   72,   56, AMED_EXACTPOS,                   1 }, // 13 Helipad 2
+	{   40,  136, 0,                               0 }, // 14 Term group 2 enter 1 a
+	{   56,  136, 0,                               0 }, // 15 Term group 2 enter 1 b
+	{   88,  136, 0,                               0 }, // 16 Term group 2 enter 2 a
+	{  104,  136, 0,                               0 }, // 17 Term group 2 enter 2 b
+	{  104,  120, 0,                               0 }, // 18 Term group 2 - opp term 5
+	{  104,  104, 0,                               0 }, // 19 Term group 2 - opp term 6 & exit2
+	{  104,   88, 0,                               0 }, // 20 Term group 2 - opp term 7 & hangar area 2
+	{  104,   72, 0,                               0 }, // 21 Term group 2 - opp term 8
+	{  104,   56, 0,                               0 }, // 22 Taxi Term group 2 exit a
+	{  104,   40, 0,                               0 }, // 23 Taxi Term group 2 exit b
+	{   56,   40, 0,                               0 }, // 24 Term group 2 exit 2a
+	{   40,   40, 0,                               0 }, // 25 Term group 2 exit 2b
+	{   40,  120, 0,                               0 }, // 26 Term group 1 - opp term 1
+	{   40,  104, 0,                               0 }, // 27 Term group 1 - opp term 2 & hangar area 1
+	{   40,   88, 0,                               0 }, // 28 Term group 1 - opp term 3
+	{   40,   72, 0,                               0 }, // 29 Term group 1 - opp term 4
+	{   18,   72, 0,                               7 }, // 30 Outway 1
+	{    8,   40, 0,                               7 }, // 31 Airport OUTWAY
+	{    8,   24, AMED_EXACTPOS,                   5 }, // 32 Accelerate to end of runway
+	{  119,   24, AMED_NOSPDCLAMP,                 0 }, // 33 Release control of runway, for smoother movement
+	{  117,   24, AMED_NOSPDCLAMP,                 0 }, // 34 End of runway
+	{  197,   24, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 35 Take off
+	{  254,   84, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 36 Flying to landing position in air
+	{  117,  168, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 37 Going down for land
+	{    3,  168, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 38 Just landed, brake until end of runway
+	{    8,  168, 0,                               0 }, // 39 Just landed, turn around and taxi
+	{    8,  144, 0,                               7 }, // 40 Taxi from runway
+	{    8,  128, 0,                               7 }, // 41 Taxi from runway
+	{    8,  120, AMED_EXACTPOS,                   5 }, // 42 Airport entrance
+	{   56,  344, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 43 Fly around waiting for a landing spot (north-east)
+	{ -200,   88, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 44 Fly around waiting for a landing spot (north-west)
+	{   56, -168, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 45 Fly around waiting for a landing spot (south-west)
+	{  312,   88, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 46 Fly around waiting for a landing spot (south)
+	// Helicopter
+	{   96,   40, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 47 Bufferspace before helipad
+	{   96,   40, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 48 Bufferspace before helipad
+	{   82,   54, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 49 Get in position for Helipad1
+	{   64,   56, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 50 Get in position for Helipad2
+	{   81,   55, AMED_HELI_LOWER,                 0 }, // 51 Land at Helipad1
+	{   64,   56, AMED_HELI_LOWER,                 0 }, // 52 Land at Helipad2
+	{   80,   56, AMED_HELI_RAISE,                 0 }, // 53 Takeoff Helipad1
+	{   64,   56, AMED_HELI_RAISE,                 0 }, // 54 Takeoff Helipad2
+	{  136,   96, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 55 Go to position for Hangarentrance in air
+	{  136,   96, AMED_HELI_LOWER,                 0 }, // 56 Land in front of hangar2
+	{  126,  104, 0,                               3 }, // 57 Outway 2
+	{  136,  136, 0,                               1 }, // 58 Airport OUTWAY 2
+	{  136,  152, AMED_EXACTPOS,                   1 }, // 59 Accelerate to end of runway2
+	{   16,  152, AMED_NOSPDCLAMP,                 0 }, // 60 Release control of runway2, for smoother movement
+	{   20,  152, AMED_NOSPDCLAMP,                 0 }, // 61 End of runway2
+	{  -56,  152, AMED_NOSPDCLAMP | AMED_TAKEOFF,  0 }, // 62 Take off2
+	{   24,    8, AMED_NOSPDCLAMP | AMED_LAND,     0 }, // 63 Going down for land2
+	{  136,    8, AMED_NOSPDCLAMP | AMED_BRAKE,    0 }, // 64 Just landed, brake until end of runway2in
+	{  136,    8, 0,                               0 }, // 65 Just landed, turn around and taxi
+	{  136,   24, 0,                               3 }, // 66 Taxi from runway 2in
+	{  136,   40, 0,                               3 }, // 67 Taxi from runway 2in
+	{  136,   56, AMED_EXACTPOS,                   1 }, // 68 Airport entrance2
+	{  -56,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 69 Fly to landing position in air2
+	{   88,   40, 0,                               0 }, // 70 Taxi Term group 2 exit - opp heli1
+	{   72,   40, 0,                               0 }, // 71 Taxi Term group 2 exit - opp heli2
+	{   88,   57, AMED_EXACTPOS,                   3 }, // 72 pre-helitakeoff helipad 1
+	{   71,   56, AMED_EXACTPOS,                   1 }, // 73 pre-helitakeoff helipad 2
+	{    8,  120, AMED_HELI_RAISE,                 0 }, // 74 Helitakeoff outside depot 1
+	{  136,  104, AMED_HELI_RAISE,                 0 }, // 75 Helitakeoff outside depot 2
+	{  197,  168, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0} // 76 Fly to landing position in air1
+};
+
+
+// Heliport (heliport)
+static const AirportMovingData _airport_moving_data_heliport[9] = {
+	{    5,    9, AMED_EXACTPOS,                   1 }, // 0 - At heliport terminal
+	{    2,    9, AMED_HELI_RAISE,                 0 }, // 1 - Take off (play sound)
+	{   -3,    9, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 2 - In position above landing spot helicopter
+	{   -3,    9, AMED_HELI_LOWER,                 0 }, // 3 - Land
+	{    2,    9, 0,                               0 }, // 4 - Goto terminal on ground
+	{  -31,   59, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 5 - Circle #1 (north-east)
+	{  -31,  -49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 6 - Circle #2 (north-west)
+	{   49,  -49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 7 - Circle #3 (south-west)
+	{   70,    9, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 8 - Circle #4 (south)
+};
+
+// HeliDepot 2x2 (heliport)
+static const AirportMovingData _airport_moving_data_helidepot[18] = {
+	{   24,    4, AMED_EXACTPOS,                   1 }, // 0 - At depot
+	{   24,   28, 0,                               0 }, // 1 Taxi to right outside depot
+	{    5,   38, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 2 Flying
+	{  -15,  -15, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 3 - Circle #1 (north-east)
+	{  -15,  -49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 4 - Circle #2 (north-west)
+	{   49,  -49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 5 - Circle #3 (south-west)
+	{   49,  -15, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 6 - Circle #4 (south-east)
+	{    8,   32, AMED_NOSPDCLAMP | AMED_SLOWTURN, 7 }, // 7 - PreHelipad
+	{    8,   32, AMED_NOSPDCLAMP | AMED_SLOWTURN, 7 }, // 8 - Helipad
+	{    8,   16, AMED_NOSPDCLAMP | AMED_SLOWTURN, 7 }, // 9 - Land
+	{    8,   16, AMED_HELI_LOWER,                 7 }, // 10 - Land
+	{    8,   24, AMED_HELI_RAISE,                 0 }, // 11 - Take off (play sound)
+	{   32,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 7 }, // 12 Air to above hangar area
+	{   32,   24, AMED_HELI_LOWER,                 7 }, // 13 Taxi to right outside depot
+	{    8,   24, AMED_EXACTPOS,                   7 }, // 14 - on helipad1
+	{   24,   28, AMED_HELI_RAISE,                 0 }, // 15 Takeoff right outside depot
+	{    8,   24, AMED_HELI_RAISE,                 5 }, // 16 - Take off (play sound)
+	{    8,   24, AMED_SLOWTURN | AMED_EXACTPOS,   2 }, // 17 - turn on helipad1 for takeoff
+};
+
+// HeliDepot 2x2 (heliport)
+static const AirportMovingData _airport_moving_data_helistation[33] = {
+	{    8,    3, AMED_EXACTPOS,                   3 }, // 00 In Hangar2
+	{    8,   22, 0,                               0 }, // 01 outside hangar 2
+	{  116,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 02 Fly to landing position in air
+	{   14,   22, AMED_HELI_RAISE,                 0 }, // 03 Helitakeoff outside hangar1(play sound)
+	{   24,   22, 0,                               0 }, // 04 taxiing
+	{   40,   22, 0,                               0 }, // 05 taxiing
+	{   40,    8, AMED_EXACTPOS,                   1 }, // 06 Helipad 1
+	{   56,    8, AMED_EXACTPOS,                   1 }, // 07 Helipad 2
+	{   56,   24, AMED_EXACTPOS,                   1 }, // 08 Helipad 3
+	{   40,    8, AMED_EXACTPOS,                   0 }, // 09 pre-helitakeoff helipad 1
+	{   56,    8, AMED_EXACTPOS,                   0 }, // 10 pre-helitakeoff helipad 2
+	{   56,   24, AMED_EXACTPOS,                   0 }, // 11 pre-helitakeoff helipad 3
+	{   32,    8, AMED_HELI_RAISE,                 0 }, // 12 Takeoff Helipad1
+	{   48,    8, AMED_HELI_RAISE,                 0 }, // 13 Takeoff Helipad2
+	{   48,   24, AMED_HELI_RAISE,                 0 }, // 14 Takeoff Helipad3
+	{   84,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 15 Bufferspace before helipad
+	{   68,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 16 Bufferspace before helipad
+	{   32,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 17 Get in position for Helipad1
+	{   48,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 18 Get in position for Helipad2
+	{   48,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 1 }, // 19 Get in position for Helipad3
+	{   40,    8, AMED_HELI_LOWER,                 0 }, // 20 Land at Helipad1
+	{   48,    8, AMED_HELI_LOWER,                 0 }, // 21 Land at Helipad2
+	{   48,   24, AMED_HELI_LOWER,                 0 }, // 22 Land at Helipad3
+	{    0,   22, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 23 Go to position for Hangarentrance in air
+	{    0,   22, AMED_HELI_LOWER,                 0 }, // 24 Land in front of hangar
+	{  148,   -8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 25 Fly around waiting for a landing spot (south-east)
+	{  148,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 26 Fly around waiting for a landing spot (south-west)
+	{  132,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 27 Fly around waiting for a landing spot (south-west)
+	{  100,   24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 28 Fly around waiting for a landing spot (north-east)
+	{   84,    8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 29 Fly around waiting for a landing spot (south-east)
+	{   84,   -8, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 30 Fly around waiting for a landing spot (south-west)
+	{  100,  -24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 31 Fly around waiting for a landing spot (north-west)
+	{  132,  -24, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 32 Fly around waiting for a landing spot (north-east)
+};
+
+// Oilrig
+static const AirportMovingData _airport_moving_data_oilrig[9] = {
+	{   31,    9, AMED_EXACTPOS,                   1 }, // 0 - At oilrig terminal
+	{   28,    9, AMED_HELI_RAISE,                 0 }, // 1 - Take off (play sound)
+	{   23,    9, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 2 - In position above landing spot helicopter
+	{   23,    9, AMED_HELI_LOWER,                 0 }, // 3 - Land
+	{   28,    9, 0,                               0 }, // 4 - Goto terminal on ground
+	{  -31,   69, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 5 - circle #1 (north-east)
+	{  -31,  -49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 6 - circle #2 (north-west)
+	{   69,  -49, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 7 - circle #3 (south-west)
+	{   70,    9, AMED_NOSPDCLAMP | AMED_SLOWTURN, 0 }, // 8 - circle #4 (south)
+};
+
+///////////////////////////////////////////////////////////////////////
+/////**********Movement Machine on Airports*********************///////
+/* First element of terminals array tells us how many depots there are (to know size of array)
+ * this may be changed later when airports are moved to external file  */
+static const TileIndexDiffC _airport_depots_country[] = {{3, 0}};
+static const byte _airport_terminal_country[] = {1, 2};
+static const AirportFTAbuildup _airport_fta_country[] = {
+	{  0, HANGAR, NOTHING_block, 1 },
+	{  1, 255, AIRPORT_BUSY_block, 0 }, { 1, HANGAR, 0, 0 }, { 1, TERM1, TERM1_block, 2 }, { 1, TERM2, 0, 4 }, { 1, HELITAKEOFF, 0, 19 }, { 1, 0, 0, 6 },
+	{  2, TERM1, TERM1_block, 1 },
+	{  3, TERM2, TERM2_block, 5 },
+	{  4, 255, AIRPORT_BUSY_block, 0 }, { 4, TERM2, 0, 5 }, { 4, HANGAR, 0, 1 }, { 4, TAKEOFF, 0, 6 }, { 4, HELITAKEOFF, 0, 1 },
+	{  5, 255, AIRPORT_BUSY_block, 0 }, { 5, TERM2, TERM2_block, 3 }, { 5, 0, 0, 4 },
+	{  6, 0, AIRPORT_BUSY_block, 7 },
+	// takeoff
+	{  7, TAKEOFF, AIRPORT_BUSY_block, 8 },
+	{  8, STARTTAKEOFF, NOTHING_block, 9 },
+	{  9, ENDTAKEOFF, NOTHING_block, 0 },
+	// landing
+	{ 10, FLYING, NOTHING_block, 15 }, { 10, LANDING, 0, 11 }, { 10, HELILANDING, 0, 20 },
+	{ 11, LANDING, AIRPORT_BUSY_block, 12 },
+	{ 12, 0, AIRPORT_BUSY_block, 13 },
+	{ 13, ENDLANDING, AIRPORT_BUSY_block, 14 }, { 13, TERM2, 0, 5 }, { 13, 0, 0, 14 },
+	{ 14, 0, AIRPORT_BUSY_block, 1 },
+	// In air
+	{ 15, 0, NOTHING_block, 16 },
+	{ 16, 0, NOTHING_block, 17 },
+	{ 17, 0, NOTHING_block, 18 },
+	{ 18, 0, NOTHING_block, 10 },
+	{ 19, HELITAKEOFF, NOTHING_block, 0 },
+	{ 20, HELILANDING, AIRPORT_BUSY_block, 21 },
+	{ 21, HELIENDLANDING, AIRPORT_BUSY_block, 1 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+static const TileIndexDiffC _airport_depots_commuter[] = { { 4, 0 } };
+static const byte _airport_terminal_commuter[] = { 1, 3 };
+static const byte _airport_helipad_commuter[] = { 1, 2 };
+static const AirportFTAbuildup _airport_fta_commuter[] = {
+	{  0, HANGAR, NOTHING_block, 1 }, { 0, HELITAKEOFF, HELIPAD2_block, 1 }, { 0, 0, 0, 1 },
+	{  1, 255, TAXIWAY_BUSY_block, 0 }, { 1, HANGAR, 0, 0 }, { 1, TAKEOFF, 0, 11 }, { 1, TERM1, TAXIWAY_BUSY_block, 10 }, { 1, TERM2, TAXIWAY_BUSY_block, 10 }, { 1, TERM3, TAXIWAY_BUSY_block, 10 }, { 1, HELIPAD1, TAXIWAY_BUSY_block, 10 }, { 1, HELIPAD2, TAXIWAY_BUSY_block, 10 }, { 1, HELITAKEOFF, TAXIWAY_BUSY_block, 10 }, { 1, 0, 0, 0 },
+	{  2, 255, AIRPORT_ENTRANCE_block, 2 }, { 2, HANGAR, 0, 8 }, { 2, TERM1, 0, 8 }, { 2, TERM2, 0, 8 }, { 2, TERM3, 0, 8 }, { 2, HELIPAD1, 0, 8 }, { 2, HELIPAD2, 0, 8 }, { 2, HELITAKEOFF, 0, 8 }, { 2, 0, 0, 2 },
+	{  3, TERM1, TERM1_block, 8 }, { 3, HANGAR, 0, 8 }, { 3, TAKEOFF, 0, 8 }, { 3, 0, 0, 3 },
+	{  4, TERM2, TERM2_block, 9 }, { 4, HANGAR, 0, 9 }, { 4, TAKEOFF, 0, 9 }, { 4, 0, 0, 4 },
+	{  5, TERM3, TERM3_block, 10 }, { 5, HANGAR, 0, 10 }, { 5, TAKEOFF, 0, 10 }, { 5, 0, 0, 5 },
+	{  6, HELIPAD1, HELIPAD1_block, 6 }, { 6, HANGAR, TAXIWAY_BUSY_block, 9 }, { 6, HELITAKEOFF, 0, 35 },
+	{  7, HELIPAD2, HELIPAD2_block, 7 }, { 7, HANGAR, TAXIWAY_BUSY_block, 10 }, { 7, HELITAKEOFF, 0, 36 },
+	{  8, 255, TAXIWAY_BUSY_block, 8 }, { 8, TAKEOFF, TAXIWAY_BUSY_block, 9 }, { 8, HANGAR, TAXIWAY_BUSY_block, 9 }, { 8, TERM1, TERM1_block, 3 }, { 8, 0, TAXIWAY_BUSY_block, 9 },
+	{  9, 255, TAXIWAY_BUSY_block, 9 }, { 9, TAKEOFF, TAXIWAY_BUSY_block, 10 }, { 9, HANGAR, TAXIWAY_BUSY_block, 10 }, { 9, TERM2, TERM2_block, 4 }, { 9, HELIPAD1, HELIPAD1_block, 6 }, { 9, HELITAKEOFF, HELIPAD1_block, 6 }, { 9, TERM1, TAXIWAY_BUSY_block, 8 }, { 9, 0, TAXIWAY_BUSY_block, 10 },
+	{ 10, 255, TAXIWAY_BUSY_block, 10 }, { 10, TERM3, TERM3_block, 5 }, { 10, HELIPAD1, 0, 9 }, { 10, HELIPAD2, HELIPAD2_block, 7 }, { 10, HELITAKEOFF, HELIPAD2_block, 7 }, { 10, TAKEOFF, TAXIWAY_BUSY_block, 1 }, { 10, HANGAR, TAXIWAY_BUSY_block, 1 }, { 10, 0, TAXIWAY_BUSY_block, 9 },
+	{ 11, 0, OUT_WAY_block, 12 },
+	// takeoff
+	{ 12, TAKEOFF, RUNWAY_IN_OUT_block, 13 },
+	{ 13, 0, RUNWAY_IN_OUT_block, 14 },
+	{ 14, STARTTAKEOFF, RUNWAY_IN_OUT_block, 15 },
+	{ 15, ENDTAKEOFF, NOTHING_block, 0 },
+	// landing
+	{ 16, FLYING, NOTHING_block, 21 }, { 16, LANDING, IN_WAY_block, 17 }, { 16, HELILANDING, 0, 25 },
+	{ 17, LANDING, RUNWAY_IN_OUT_block, 18 },
+	{ 18, 0, RUNWAY_IN_OUT_block, 19 },
+	{ 19, 0, RUNWAY_IN_OUT_block, 20 },
+	{ 20, ENDLANDING, IN_WAY_block, 2 },
+	// In Air
+	{ 21, 0, NOTHING_block, 22 },
+	{ 22, 0, NOTHING_block, 23 },
+	{ 23, 0, NOTHING_block, 24 },
+	{ 24, 0, NOTHING_block, 16 },
+	// Helicopter -- stay in air in special place as a buffer to choose from helipads
+	{ 25, HELILANDING, PRE_HELIPAD_block, 26 },
+	{ 26, HELIENDLANDING, PRE_HELIPAD_block, 26 }, { 26, HELIPAD1, 0, 27 }, { 26, HELIPAD2, 0, 28 }, { 26, HANGAR, 0, 33 },
+	{ 27, 0, NOTHING_block, 29 }, //helipad1 approach
+	{ 28, 0, NOTHING_block, 30 },
+	// landing
+	{ 29, 255, NOTHING_block, 0 }, { 29, HELIPAD1, HELIPAD1_block, 6 },
+	{ 30, 255, NOTHING_block, 0 }, { 30, HELIPAD2, HELIPAD2_block, 7 },
+	// Helicopter -- takeoff
+	{ 31, HELITAKEOFF, NOTHING_block, 0 },
+	{ 32, HELITAKEOFF, NOTHING_block, 0 },
+	{ 33, 0, TAXIWAY_BUSY_block, 34 }, // need to go to hangar when waiting in air
+	{ 34, 0, TAXIWAY_BUSY_block, 1 },
+	{ 35, 0, HELIPAD1_block, 31 },
+	{ 36, 0, HELIPAD2_block, 32 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+static const TileIndexDiffC _airport_depots_city[] = { { 5, 0 } };
+static const byte _airport_terminal_city[] = { 1, 3 };
+static const AirportFTAbuildup _airport_fta_city[] = {
+	{  0, HANGAR, NOTHING_block, 1 }, { 0, TAKEOFF, OUT_WAY_block, 1 }, { 0, 0, 0, 1 },
+	{  1, 255, TAXIWAY_BUSY_block, 0 }, { 1, HANGAR, 0, 0 }, { 1, TERM2, 0, 6 }, { 1, TERM3, 0, 6 }, { 1, 0, 0, 7 }, // for all else, go to 7
+	{  2, TERM1, TERM1_block, 7 }, { 2, TAKEOFF, OUT_WAY_block, 7 }, { 2, 0, 0, 7 },
+	{  3, TERM2, TERM2_block, 5 }, { 3, TAKEOFF, OUT_WAY_block, 5 }, { 3, 0, 0, 5 },
+	{  4, TERM3, TERM3_block, 5 }, { 4, TAKEOFF, OUT_WAY_block, 5 }, { 4, 0, 0, 5 },
+	{  5, 255, TAXIWAY_BUSY_block, 0 }, { 5, TERM2, TERM2_block, 3 }, { 5, TERM3, TERM3_block, 4 }, { 5, 0, 0, 6 },
+	{  6, 255, TAXIWAY_BUSY_block, 0 }, { 6, TERM2, 0, 5 }, { 6, TERM3, 0, 5 }, { 6, HANGAR, 0, 1 }, { 6, 0, 0, 7 },
+	{  7, 255, TAXIWAY_BUSY_block, 0 }, { 7, TERM1, TERM1_block, 2 }, { 7, TAKEOFF, OUT_WAY_block, 8 }, { 7, HELITAKEOFF, 0, 22 }, { 7, HANGAR, 0, 1 }, { 7, 0, 0, 6 },
+	{  8, 0, OUT_WAY_block, 9 },
+	{  9, 0, RUNWAY_IN_OUT_block, 10 },
+	// takeoff
+	{ 10, TAKEOFF, RUNWAY_IN_OUT_block, 11 },
+	{ 11, STARTTAKEOFF, NOTHING_block, 12 },
+	{ 12, ENDTAKEOFF, NOTHING_block, 0 },
+	// landing
+	{ 13, FLYING, NOTHING_block, 18 }, { 13, LANDING, 0, 14 }, { 13, HELILANDING, 0, 23 },
+	{ 14, LANDING, RUNWAY_IN_OUT_block, 15 },
+	{ 15, 0, RUNWAY_IN_OUT_block, 16 },
+	{ 16, 0, RUNWAY_IN_OUT_block, 17 },
+	{ 17, ENDLANDING, IN_WAY_block, 7 },
+	// In Air
+	{ 18, 0, NOTHING_block, 19 },
+	{ 19, 0, NOTHING_block, 20 },
+	{ 20, 0, NOTHING_block, 21 },
+	{ 21, 0, NOTHING_block, 13 },
+	// helicopter
+	{ 22, HELITAKEOFF, NOTHING_block, 0 },
+	{ 23, HELILANDING, IN_WAY_block, 24 },
+	{ 24, HELIENDLANDING, IN_WAY_block, 17 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+static const TileIndexDiffC _airport_depots_metropolitan[] = { { 5, 0 } };
+static const byte _airport_terminal_metropolitan[] = { 1, 3 };
+static const AirportFTAbuildup _airport_fta_metropolitan[] = {
+	{  0, HANGAR, NOTHING_block, 1 },
+	{  1, 255, TAXIWAY_BUSY_block, 0 }, { 1, HANGAR, 0, 0 }, { 1, TERM2, 0, 6 }, { 1, TERM3, 0, 6 }, { 1, 0, 0, 7 }, // for all else, go to 7
+	{  2, TERM1, TERM1_block, 7 },
+	{  3, TERM2, TERM2_block, 5 },
+	{  4, TERM3, TERM3_block, 5 },
+	{  5, 255, TAXIWAY_BUSY_block, 0 }, { 5, TERM2, TERM2_block, 3 }, { 5, TERM3, TERM3_block, 4 }, { 5, 0, 0, 6 },
+	{  6, 255, TAXIWAY_BUSY_block, 0 }, { 6, TERM2, 0, 5 }, { 6, TERM3, 0, 5 }, { 6, HANGAR, 0, 1 }, { 6, 0, 0, 7 },
+	{  7, 255, TAXIWAY_BUSY_block, 0 }, { 7, TERM1, TERM1_block, 2 }, { 7, TAKEOFF, 0, 8 }, { 7, HELITAKEOFF, 0, 23 }, { 7, HANGAR, 0, 1 }, { 7, 0, 0, 6 },
+	{  8, 0, OUT_WAY_block, 9 },
+	{  9, 0, RUNWAY_OUT_block, 10 },
+	// takeoff
+	{ 10, TAKEOFF, RUNWAY_OUT_block, 11 },
+	{ 11, STARTTAKEOFF, NOTHING_block, 12 },
+	{ 12, ENDTAKEOFF, NOTHING_block, 0 },
+	// landing
+	{ 13, FLYING, NOTHING_block, 19 }, { 13, LANDING, 0, 14 }, { 13, HELILANDING, 0, 25 },
+	{ 14, LANDING, RUNWAY_IN_block, 15 },
+	{ 15, 0, RUNWAY_IN_block, 16 },
+	{ 16, 255, RUNWAY_IN_block, 0 }, { 16, ENDLANDING, IN_WAY_block, 17 },
+	{ 17, 255, RUNWAY_OUT_block, 0 }, { 17, ENDLANDING, IN_WAY_block, 18 },
+	{ 18, ENDLANDING, IN_WAY_block, 7 },
+	// In Air
+	{ 19, 0, NOTHING_block, 20 },
+	{ 20, 0, NOTHING_block, 21 },
+	{ 21, 0, NOTHING_block, 22 },
+	{ 22, 0, NOTHING_block, 13 },
+	// helicopter
+	{ 23, 0, NOTHING_block, 24 },
+	{ 24, HELITAKEOFF, NOTHING_block, 0 },
+	{ 25, HELILANDING, IN_WAY_block, 26 },
+	{ 26, HELIENDLANDING, IN_WAY_block, 18 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+static const TileIndexDiffC _airport_depots_international[] = { { 0, 3 }, { 6, 1 } };
+static const byte _airport_terminal_international[] = { 2, 3, 3 };
+static const byte _airport_helipad_international[] = { 1, 2 };
+static const AirportFTAbuildup _airport_fta_international[] = {
+	{  0, HANGAR, NOTHING_block, 2 }, { 0, 255, TERM_GROUP1_block, 0 }, { 0, 255, TERM_GROUP2_ENTER1_block, 1 }, { 0, HELITAKEOFF, HELIPAD1_block, 2 }, { 0, 0, 0, 2 },
+	{  1, HANGAR, NOTHING_block, 3 }, { 1, 255, HANGAR2_AREA_block, 1 }, { 1, HELITAKEOFF, HELIPAD2_block, 3 }, { 1, 0, 0, 3 },
+	{  2, 255, AIRPORT_ENTRANCE_block, 0 }, { 2, HANGAR, 0, 0 }, { 2, TERM4, 0, 12 }, { 2, TERM5, 0, 12 }, { 2, TERM6, 0, 12 }, { 2, HELIPAD1, 0, 12 }, { 2, HELIPAD2, 0, 12 }, { 2, HELITAKEOFF, 0, 12 }, { 2, 0, 0, 23 },
+	{  3, 255, HANGAR2_AREA_block, 0 }, { 3, HANGAR, 0, 1 }, { 3, 0, 0, 18 },
+	{  4, TERM1, TERM1_block, 23 }, { 4, HANGAR, AIRPORT_ENTRANCE_block, 23 }, { 4, 0, 0, 23 },
+	{  5, TERM2, TERM2_block, 24 }, { 5, HANGAR, AIRPORT_ENTRANCE_block, 24 }, { 5, 0, 0, 24 },
+	{  6, TERM3, TERM3_block, 25 }, { 6, HANGAR, AIRPORT_ENTRANCE_block, 25 }, { 6, 0, 0, 25 },
+	{  7, TERM4, TERM4_block, 16 }, { 7, HANGAR, HANGAR2_AREA_block, 16 }, { 7, 0, 0, 16 },
+	{  8, TERM5, TERM5_block, 17 }, { 8, HANGAR, HANGAR2_AREA_block, 17 }, { 8, 0, 0, 17 },
+	{  9, TERM6, TERM6_block, 18 }, { 9, HANGAR, HANGAR2_AREA_block, 18 }, { 9, 0, 0, 18 },
+	{ 10, HELIPAD1, HELIPAD1_block, 10 }, { 10, HANGAR, HANGAR2_AREA_block, 16 }, { 10, HELITAKEOFF, 0, 47 },
+	{ 11, HELIPAD2, HELIPAD2_block, 11 }, { 11, HANGAR, HANGAR2_AREA_block, 17 }, { 11, HELITAKEOFF, 0, 48 },
+	{ 12, 0, TERM_GROUP2_ENTER1_block, 13 },
+	{ 13, 0, TERM_GROUP2_ENTER1_block, 14 },
+	{ 14, 0, TERM_GROUP2_ENTER2_block, 15 },
+	{ 15, 0, TERM_GROUP2_ENTER2_block, 16 },
+	{ 16, 255, TERM_GROUP2_block, 0 }, { 16, TERM4, TERM4_block, 7 }, { 16, HELIPAD1, HELIPAD1_block, 10 }, { 16, HELITAKEOFF, HELIPAD1_block, 10 }, { 16, 0, 0, 17 },
+	{ 17, 255, TERM_GROUP2_block, 0 }, { 17, TERM5, TERM5_block, 8 }, { 17, TERM4, 0, 16 }, { 17, HELIPAD1, 0, 16 }, { 17, HELIPAD2, HELIPAD2_block, 11 }, { 17, HELITAKEOFF, HELIPAD2_block, 11 }, { 17, 0, 0, 18 },
+	{ 18, 255, TERM_GROUP2_block, 0 }, { 18, TERM6, TERM6_block, 9 }, { 18, TAKEOFF, 0, 19 }, { 18, HANGAR, HANGAR2_AREA_block, 3 }, { 18, 0, 0, 17 },
+	{ 19, 0, TERM_GROUP2_EXIT1_block, 20 },
+	{ 20, 0, TERM_GROUP2_EXIT1_block, 21 },
+	{ 21, 0, TERM_GROUP2_EXIT2_block, 22 },
+	{ 22, 0, TERM_GROUP2_EXIT2_block, 26 },
+	{ 23, 255, TERM_GROUP1_block, 0 }, { 23, TERM1, TERM1_block, 4 }, { 23, HANGAR, AIRPORT_ENTRANCE_block, 2 }, { 23, 0, 0, 24 },
+	{ 24, 255, TERM_GROUP1_block, 0 }, { 24, TERM2, TERM2_block, 5 }, { 24, TERM1, 0, 23 }, { 24, HANGAR, 0, 23 }, { 24, 0, 0, 25 },
+	{ 25, 255, TERM_GROUP1_block, 0 }, { 25, TERM3, TERM3_block, 6 }, { 25, TAKEOFF, 0, 26 }, { 25, 0, 0, 24 },
+	{ 26, 255, TAXIWAY_BUSY_block, 0 }, { 26, TAKEOFF, 0, 27 }, { 26, 0, 0, 25 },
+	{ 27, 0, OUT_WAY_block, 28 },
+	// takeoff
+	{ 28, TAKEOFF, OUT_WAY_block, 29 },
+	{ 29, 0, RUNWAY_OUT_block, 30 },
+	{ 30, STARTTAKEOFF, NOTHING_block, 31 },
+	{ 31, ENDTAKEOFF, NOTHING_block, 0 },
+	// landing
+	{ 32, FLYING, NOTHING_block, 37 }, { 32, LANDING, 0, 33 }, { 32, HELILANDING, 0, 41 },
+	{ 33, LANDING, RUNWAY_IN_block, 34 },
+	{ 34, 0, RUNWAY_IN_block, 35 },
+	{ 35, 0, RUNWAY_IN_block, 36 },
+	{ 36, ENDLANDING, IN_WAY_block, 36 }, { 36, 255, TERM_GROUP1_block, 0 }, { 36, 255, TERM_GROUP2_ENTER1_block, 1 }, { 36, TERM4, 0, 12 }, { 36, TERM5, 0, 12 }, { 36, TERM6, 0, 12 }, { 36, 0, 0, 2 },
+	// In Air
+	{ 37, 0, NOTHING_block, 38 },
+	{ 38, 0, NOTHING_block, 39 },
+	{ 39, 0, NOTHING_block, 40 },
+	{ 40, 0, NOTHING_block, 32 },
+	// Helicopter -- stay in air in special place as a buffer to choose from helipads
+	{ 41, HELILANDING, PRE_HELIPAD_block, 42 },
+	{ 42, HELIENDLANDING, PRE_HELIPAD_block, 42 }, { 42, HELIPAD1, 0, 43 }, { 42, HELIPAD2, 0, 44 }, { 42, HANGAR, 0, 49 },
+	{ 43, 0, NOTHING_block, 45 },
+	{ 44, 0, NOTHING_block, 46 },
+	// landing
+	{ 45, 255, NOTHING_block, 0 }, { 45, HELIPAD1, HELIPAD1_block, 10 },
+	{ 46, 255, NOTHING_block, 0 }, { 46, HELIPAD2, HELIPAD2_block, 11 },
+	// Helicopter -- takeoff
+	{ 47, HELITAKEOFF, NOTHING_block, 0 },
+	{ 48, HELITAKEOFF, NOTHING_block, 0 },
+	{ 49, 0, HANGAR2_AREA_block, 50 }, // need to go to hangar when waiting in air
+	{ 50, 0, HANGAR2_AREA_block, 3 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+// intercontinental
+static const TileIndexDiffC _airport_depots_intercontinental[] = { { 0, 5 }, { 8, 4 } };
+static const byte _airport_terminal_intercontinental[] = { 2, 4, 4 };
+static const byte _airport_helipad_intercontinental[] = { 1, 2 };
+static const AirportFTAbuildup _airport_fta_intercontinental[] = {
+	{  0, HANGAR, NOTHING_block, 2 }, { 0, 255, HANGAR1_AREA_block | TERM_GROUP1_block, 0 }, { 0, 255, HANGAR1_AREA_block | TERM_GROUP1_block, 1 }, { 0, TAKEOFF, HANGAR1_AREA_block | TERM_GROUP1_block, 2 }, { 0, 0, 0, 2 },
+	{  1, HANGAR, NOTHING_block, 3 }, { 1, 255, HANGAR2_AREA_block, 1 }, { 1, 255, HANGAR2_AREA_block, 0 }, { 1, 0, 0, 3 },
+	{  2, 255, HANGAR1_AREA_block, 0 }, { 2, 255, TERM_GROUP1_block, 0 }, { 2, 255, TERM_GROUP1_block, 1 }, { 2, HANGAR, 0, 0 }, { 2, TAKEOFF, TERM_GROUP1_block, 27 }, { 2, TERM5, 0, 26 }, { 2, TERM6, 0, 26 }, { 2, TERM7, 0, 26 }, { 2, TERM8, 0, 26 }, { 2, HELIPAD1, 0, 26 }, { 2, HELIPAD2, 0, 26 }, { 2, HELITAKEOFF, 0, 74 }, { 2, 0, 0, 27 },
+	{  3, 255, HANGAR2_AREA_block, 0 }, { 3, HANGAR, 0, 1 }, { 3, HELITAKEOFF, 0, 75 }, { 3, 0, 0, 20 },
+	{  4, TERM1, TERM1_block, 26 }, { 4, HANGAR, HANGAR1_AREA_block | TERM_GROUP1_block, 26 }, { 4, 0, 0, 26 },
+	{  5, TERM2, TERM2_block, 27 }, { 5, HANGAR, HANGAR1_AREA_block | TERM_GROUP1_block, 27 }, { 5, 0, 0, 27 },
+	{  6, TERM3, TERM3_block, 28 }, { 6, HANGAR, HANGAR1_AREA_block | TERM_GROUP1_block, 28 }, { 6, 0, 0, 28 },
+	{  7, TERM4, TERM4_block, 29 }, { 7, HANGAR, HANGAR1_AREA_block | TERM_GROUP1_block, 29 }, { 7, 0, 0, 29 },
+	{  8, TERM5, TERM5_block, 18 }, { 8, HANGAR, HANGAR2_AREA_block, 18 }, { 8, 0, 0, 18 },
+	{  9, TERM6, TERM6_block, 19 }, { 9, HANGAR, HANGAR2_AREA_block, 19 }, { 9, 0, 0, 19 },
+	{ 10, TERM7, TERM7_block, 20 }, { 10, HANGAR, HANGAR2_AREA_block, 20 }, { 10, 0, 0, 20 },
+	{ 11, TERM8, TERM8_block, 21 }, { 11, HANGAR, HANGAR2_AREA_block, 21 }, { 11, 0, 0, 21 },
+	{ 12, HELIPAD1, HELIPAD1_block, 12 }, { 12, HANGAR, 0, 70 }, { 12, HELITAKEOFF, 0, 72 },
+	{ 13, HELIPAD2, HELIPAD2_block, 13 }, { 13, HANGAR, 0, 71 }, { 13, HELITAKEOFF, 0, 73 },
+	{ 14, 0, TERM_GROUP2_ENTER1_block, 15 },
+	{ 15, 0, TERM_GROUP2_ENTER1_block, 16 },
+	{ 16, 0, TERM_GROUP2_ENTER2_block, 17 },
+	{ 17, 0, TERM_GROUP2_ENTER2_block, 18 },
+	{ 18, 255, TERM_GROUP2_block, 0 }, { 18, TERM5, TERM5_block, 8 }, { 18, TAKEOFF, 0, 19 }, { 18, HELITAKEOFF, HELIPAD1_block, 19 }, { 18, 0, TERM_GROUP2_EXIT1_block, 19 },
+	{ 19, 255, TERM_GROUP2_block, 0 }, { 19, TERM6, TERM6_block, 9 }, { 19, TERM5, 0, 18 }, { 19, TAKEOFF, 0, 57 }, { 19, HELITAKEOFF, HELIPAD1_block, 20 }, { 19, 0, TERM_GROUP2_EXIT1_block, 20 }, // add exit to runway out 2
+	{ 20, 255, TERM_GROUP2_block, 0 }, { 20, TERM7, TERM7_block, 10 }, { 20, TERM5, 0, 19 }, { 20, TERM6, 0, 19 }, { 20, HANGAR, HANGAR2_AREA_block, 3 }, { 20, TAKEOFF, 0, 19 }, { 20, 0, TERM_GROUP2_EXIT1_block, 21 },
+	{ 21, 255, TERM_GROUP2_block, 0 }, { 21, TERM8, TERM8_block, 11 }, { 21, HANGAR, HANGAR2_AREA_block, 20 }, { 21, TERM5, 0, 20 }, { 21, TERM6, 0, 20 }, { 21, TERM7, 0, 20 }, { 21, TAKEOFF, 0, 20 }, { 21, 0, TERM_GROUP2_EXIT1_block, 22 },
+	{ 22, 255, TERM_GROUP2_block, 0 }, { 22, HANGAR, 0, 21 }, { 22, TERM5, 0, 21 }, { 22, TERM6, 0, 21 }, { 22, TERM7, 0, 21 }, { 22, TERM8, 0, 21 }, { 22, TAKEOFF, 0, 21 }, { 22, 0, 0, 23 },
+	{ 23, 0, TERM_GROUP2_EXIT1_block, 70 },
+	{ 24, 0, TERM_GROUP2_EXIT2_block, 25 },
+	{ 25, 255, TERM_GROUP2_EXIT2_block, 0 }, { 25, HANGAR, HANGAR1_AREA_block | TERM_GROUP1_block, 29 }, { 25, 0, 0, 29 },
+	{ 26, 255, TERM_GROUP1_block, 0 }, { 26, TERM1, TERM1_block, 4 }, { 26, HANGAR, HANGAR1_AREA_block, 27 }, { 26, TERM5, TERM_GROUP2_ENTER1_block, 14 }, { 26, TERM6, TERM_GROUP2_ENTER1_block, 14 }, { 26, TERM7, TERM_GROUP2_ENTER1_block, 14 }, { 26, TERM8, TERM_GROUP2_ENTER1_block, 14 }, { 26, HELIPAD1, TERM_GROUP2_ENTER1_block, 14 }, { 26, HELIPAD2, TERM_GROUP2_ENTER1_block, 14 }, { 26, HELITAKEOFF, TERM_GROUP2_ENTER1_block, 14 }, { 26, 0, 0, 27 },
+	{ 27, 255, TERM_GROUP1_block, 0 }, { 27, TERM2, TERM2_block, 5 }, { 27, HANGAR, HANGAR1_AREA_block, 2 }, { 27, TERM1, 0, 26 }, { 27, TERM5, 0, 26 }, { 27, TERM6, 0, 26 }, { 27, TERM7, 0, 26 }, { 27, TERM8, 0, 26 }, { 27, HELIPAD1, 0, 14 }, { 27, HELIPAD2, 0, 14 }, { 27, 0, 0, 28 },
+	{ 28, 255, TERM_GROUP1_block, 0 }, { 28, TERM3, TERM3_block, 6 }, { 28, HANGAR, HANGAR1_AREA_block, 27 }, { 28, TERM1, 0, 27 }, { 28, TERM2, 0, 27 }, { 28, TERM4, 0, 29 }, { 28, TERM5, 0, 14 }, { 28, TERM6, 0, 14 }, { 28, TERM7, 0, 14 }, { 28, TERM8, 0, 14 }, { 28, HELIPAD1, 0, 14 }, { 28, HELIPAD2, 0, 14 }, { 28, 0, 0, 29 },
+	{ 29, 255, TERM_GROUP1_block, 0 }, { 29, TERM4, TERM4_block, 7 }, { 29, HANGAR, HANGAR1_AREA_block, 27 }, { 29, TAKEOFF, 0, 30 }, { 29, 0, 0, 28 },
+	{ 30, 0, OUT_WAY_block2, 31 },
+	{ 31, 0, OUT_WAY_block, 32 },
+	// takeoff
+	{ 32, TAKEOFF, RUNWAY_OUT_block, 33 },
+	{ 33, 0, RUNWAY_OUT_block, 34 },
+	{ 34, STARTTAKEOFF, NOTHING_block, 35 },
+	{ 35, ENDTAKEOFF, NOTHING_block, 0 },
+	// landing
+	{ 36, 0, 0, 0 },
+	{ 37, LANDING, RUNWAY_IN_block, 38 },
+	{ 38, 0, RUNWAY_IN_block, 39 },
+	{ 39, 0, RUNWAY_IN_block, 40 },
+	{ 40, ENDLANDING, RUNWAY_IN_block, 41 },
+	{ 41, 0, IN_WAY_block, 42 },
+	{ 42, 255, IN_WAY_block, 0 }, { 42, 255, TERM_GROUP1_block, 0 }, { 42, 255, TERM_GROUP1_block, 1 }, { 42, HANGAR, 0, 2 }, { 42, 0, 0, 26 },
+	// In Air
+	{ 43, 0, 0, 44 },
+	{ 44, FLYING, 0, 45 }, { 44, HELILANDING, 0, 47 }, { 44, LANDING, 0, 69 }, { 44, 0, 0, 45 },
+	{ 45, 0, 0, 46 },
+	{ 46, FLYING, 0, 43 }, { 46, LANDING, 0, 76 }, { 46, 0, 0, 43 },
+	// Helicopter -- stay in air in special place as a buffer to choose from helipads
+	{ 47, HELILANDING, PRE_HELIPAD_block, 48 },
+	{ 48, HELIENDLANDING, PRE_HELIPAD_block, 48 }, { 48, HELIPAD1, 0, 49 }, { 48, HELIPAD2, 0, 50 }, { 48, HANGAR, 0, 55 },
+	{ 49, 0, NOTHING_block, 51 },
+	{ 50, 0, NOTHING_block, 52 },
+	// landing
+	{ 51, 255, NOTHING_block, 0 }, { 51, HELIPAD1, HELIPAD1_block, 12 }, { 51, HANGAR, 0, 55 }, { 51, 0, 0, 12 },
+	{ 52, 255, NOTHING_block, 0 }, { 52, HELIPAD2, HELIPAD2_block, 13 }, { 52, HANGAR, 0, 55 }, { 52, 0, 0, 13 },
+	// Helicopter -- takeoff
+	{ 53, HELITAKEOFF, NOTHING_block, 0 },
+	{ 54, HELITAKEOFF, NOTHING_block, 0 },
+	{ 55, 0, HANGAR2_AREA_block, 56 }, // need to go to hangar when waiting in air
+	{ 56, 0, HANGAR2_AREA_block, 3 },
+	// runway 2 out support
+	{ 57, 255, OUT_WAY2_block, 0 }, { 57, TAKEOFF, 0, 58 }, { 57, 0, 0, 58 },
+	{ 58, 0, OUT_WAY2_block, 59 },
+	{ 59, TAKEOFF, RUNWAY_OUT2_block, 60 }, // takeoff
+	{ 60, 0, RUNWAY_OUT2_block, 61 },
+	{ 61, STARTTAKEOFF, NOTHING_block, 62 },
+	{ 62, ENDTAKEOFF, NOTHING_block, 0 },
+	// runway 2 in support
+	{ 63, LANDING, RUNWAY_IN2_block, 64 },
+	{ 64, 0, RUNWAY_IN2_block, 65 },
+	{ 65, 0, RUNWAY_IN2_block, 66 },
+	{ 66, ENDLANDING, RUNWAY_IN2_block, 0 }, { 66, 255, 0, 1 }, { 66, 255, 0, 0 }, { 66, 0, 0, 67 },
+	{ 67, 0, IN_WAY2_block, 68 },
+	{ 68, 255, IN_WAY2_block, 0 }, { 68, 255, TERM_GROUP2_block, 1 }, { 68, 255, TERM_GROUP1_block, 0 }, { 68, HANGAR, HANGAR2_AREA_block, 22 }, { 68, 0, 0, 22 },
+	{ 69, 255, RUNWAY_IN2_block, 0 }, { 69, 0, RUNWAY_IN2_block, 63 },
+	{ 70, 255, TERM_GROUP2_EXIT1_block, 0 }, { 70, HELIPAD1, HELIPAD1_block, 12 }, { 70, HELITAKEOFF, HELIPAD1_block, 12 }, { 70, 0, 0, 71 },
+	{ 71, 255, TERM_GROUP2_EXIT1_block, 0 }, { 71, HELIPAD2, HELIPAD2_block, 13 }, { 71, HELITAKEOFF, HELIPAD1_block, 12 }, { 71, 0, 0, 24 },
+	{ 72, 0, HELIPAD1_block, 53 },
+	{ 73, 0, HELIPAD2_block, 54 },
+	{ 74, HELITAKEOFF, NOTHING_block, 0 },
+	{ 75, HELITAKEOFF, NOTHING_block, 0 },
+	{ 76, 255, RUNWAY_IN_block, 0 }, { 76, 0, RUNWAY_IN_block, 37 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+
+// heliports, oilrigs don't have depots
+static const byte _airport_helipad_heliport_oilrig[] = { 1, 1 };
+static const AirportFTAbuildup _airport_fta_heliport_oilrig[] = {
+	{ 0, HELIPAD1, HELIPAD1_block, 1 },
+	{ 1, HELITAKEOFF, NOTHING_block, 0 }, // takeoff
+	{ 2, 255, AIRPORT_BUSY_block, 0 }, { 2, HELILANDING, 0, 3 }, { 2, HELITAKEOFF, 0, 1 },
+	{ 3, HELILANDING, AIRPORT_BUSY_block, 4 },
+	{ 4, HELIENDLANDING, AIRPORT_BUSY_block, 4 }, { 4, HELIPAD1, HELIPAD1_block, 0 }, { 4, HELITAKEOFF, 0, 2 },
+	// In Air
+	{ 5, 0, NOTHING_block, 6 },
+	{ 6, 0, NOTHING_block, 7 },
+	{ 7, 0, NOTHING_block, 8 },
+	{ 8, FLYING, NOTHING_block, 5 }, { 8, HELILANDING, HELIPAD1_block, 2 }, // landing
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+// helidepots
+static const TileIndexDiffC _airport_depots_helidepot[] = { { 1, 0 } };
+static const byte _airport_helipad_helidepot[] = { 1, 1 };
+static const AirportFTAbuildup _airport_fta_helidepot[] = {
+	{  0, HANGAR, NOTHING_block, 1 },
+	{  1, 255, HANGAR2_AREA_block, 0 }, { 1, HANGAR, 0, 0 }, { 1, HELIPAD1, HELIPAD1_block, 14 }, { 1, HELITAKEOFF, 0, 15 }, { 1, 0, 0, 0 },
+	{  2, FLYING, NOTHING_block, 3 }, { 2, HELILANDING, PRE_HELIPAD_block, 7 }, { 2, HANGAR, 0, 12 }, { 2, HELITAKEOFF, NOTHING_block, 16 },
+	// In Air
+	{  3, 0, NOTHING_block, 4 },
+	{  4, 0, NOTHING_block, 5 },
+	{  5, 0, NOTHING_block, 6 },
+	{  6, 0, NOTHING_block, 2 },
+	// Helicopter -- stay in air in special place as a buffer to choose from helipads
+	{  7, HELILANDING, PRE_HELIPAD_block, 8 },
+	{  8, HELIENDLANDING, PRE_HELIPAD_block, 8 }, { 8, HELIPAD1, 0, 9 }, { 8, HANGAR, 0, 12 }, { 8, 0, 0, 2 },
+	{  9, 0, NOTHING_block, 10 },
+	// landing
+	{ 10, 255, NOTHING_block, 10 }, { 10, HELIPAD1, HELIPAD1_block, 14 }, { 10, HANGAR, 0, 1 }, { 10, 0, 0, 14 },
+	// Helicopter -- takeoff
+	{ 11, HELITAKEOFF, NOTHING_block, 0 },
+	{ 12, 0, HANGAR2_AREA_block, 13 }, // need to go to hangar when waiting in air
+	{ 13, 0, HANGAR2_AREA_block, 1 },
+	{ 14, HELIPAD1, HELIPAD1_block, 14 }, { 14, HANGAR, 0, 1 }, { 14, HELITAKEOFF, 0, 17 },
+	{ 15, HELITAKEOFF, NOTHING_block, 0 }, // takeoff outside depot
+	{ 16, HELITAKEOFF, 0, 14 },
+	{ 17, 0, NOTHING_block, 11 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+// helistation
+static const TileIndexDiffC _airport_depots_helistation[] = { { 0, 0 } };
+static const byte _airport_helipad_helistation[] = { 1, 3 };
+static const AirportFTAbuildup _airport_fta_helistation[] = {
+	{  0, HANGAR, NOTHING_block, 8 },    { 0, HELIPAD1, 0, 1 }, { 0, HELIPAD2, 0, 1 }, { 0, HELIPAD3, 0, 1 }, { 0, HELITAKEOFF, 0, 1 }, { 0, 0, 0, 0 },
+	{  1, 255, HANGAR2_AREA_block, 0 },  { 1, HANGAR, 0, 0 }, { 1, HELITAKEOFF, 0, 3 }, { 1, 0, 0, 4 },
+	// landing
+	{  2, FLYING, NOTHING_block, 28 },   { 2, HELILANDING, 0, 15 }, { 2, 0, 0, 28 },
+	// helicopter side
+	{  3, HELITAKEOFF, NOTHING_block, 0 }, // helitakeoff outside hangar2
+	{  4, 255, TAXIWAY_BUSY_block, 0 },  { 4, HANGAR, HANGAR2_AREA_block, 1 }, { 4, HELITAKEOFF, 0, 1 }, { 4, 0, 0, 5 },
+	{  5, 255, TAXIWAY_BUSY_block, 0 },  { 5, HELIPAD1, HELIPAD1_block, 6 }, { 5, HELIPAD2, HELIPAD2_block, 7 }, { 5, HELIPAD3, HELIPAD3_block, 8 }, { 5, 0, 0, 4 },
+	{  6, HELIPAD1, HELIPAD1_block, 5 }, { 6, HANGAR, HANGAR2_AREA_block, 5 }, { 6, HELITAKEOFF, 0, 9 }, { 6, 0, 0, 6 },
+	{  7, HELIPAD2, HELIPAD2_block, 5 }, { 7, HANGAR, HANGAR2_AREA_block, 5 }, { 7, HELITAKEOFF, 0, 10 }, { 7, 0, 0, 7 },
+	{  8, HELIPAD3, HELIPAD3_block, 5 }, { 8, HANGAR, HANGAR2_AREA_block, 5 }, { 8, HELITAKEOFF, 0, 11 }, { 8, 0, 0, 8 },
+	{  9, 0, HELIPAD1_block, 12 },
+	{ 10, 0, HELIPAD2_block, 13 },
+	{ 11, 0, HELIPAD3_block, 14 },
+	{ 12, HELITAKEOFF, NOTHING_block, 0 },
+	{ 13, HELITAKEOFF, NOTHING_block, 0 },
+	{ 14, HELITAKEOFF, NOTHING_block, 0 },
+	// heli - in flight moves
+	{ 15, HELILANDING, PRE_HELIPAD_block, 16 },
+	{ 16, HELIENDLANDING, PRE_HELIPAD_block, 16 }, { 16, HELIPAD1, 0, 17 }, { 16, HELIPAD2, 0, 18 }, { 16, HELIPAD3, 0, 19 }, { 16, HANGAR, 0, 23 },
+	{ 17, 0, NOTHING_block, 20 },
+	{ 18, 0, NOTHING_block, 21 },
+	{ 19, 0, NOTHING_block, 22 },
+	// heli landing
+	{ 20, 255, NOTHING_block, 0 }, { 20, HELIPAD1, HELIPAD1_block, 6 }, { 20, HANGAR, 0, 23 }, { 20, 0, 0, 6 },
+	{ 21, 255, NOTHING_block, 0 }, { 21, HELIPAD2, HELIPAD2_block, 7 }, { 21, HANGAR, 0, 23 }, { 21, 0, 0, 7 },
+	{ 22, 255, NOTHING_block, 0 }, { 22, HELIPAD3, HELIPAD3_block, 8 }, { 22, HANGAR, 0, 23 }, { 22, 0, 0, 8 },
+	{ 23, 0, HANGAR2_AREA_block, 24 }, // need to go to helihangar when waiting in air
+	{ 24, 0, HANGAR2_AREA_block, 1 },
+	{ 25, 0, NOTHING_block, 26 },
+	{ 26, 0, NOTHING_block, 27 },
+	{ 27, 0, NOTHING_block, 2 },
+	{ 28, 0, NOTHING_block, 29 },
+	{ 29, 0, NOTHING_block, 30 },
+	{ 30, 0, NOTHING_block, 31 },
+	{ 31, 0, NOTHING_block, 32 },
+	{ 32, 0, NOTHING_block, 25 },
+	{ MAX_ELEMENTS, 0, 0, 0 } // end marker. DO NOT REMOVE
+};
+
+
+static const AirportMovingData * const _airport_moving_datas[] = {
+	_airport_moving_data_country,           // Country Airfield (small) 4x3
+	_airport_moving_data_town,              // City Airport (large) 6x6
+	_airport_moving_data_heliport,          // Heliport
+	_airport_moving_data_metropolitan,      // Metropolitain Airport (large) - 2 runways
+	_airport_moving_data_international,     // International Airport (xlarge) - 2 runways
+	_airport_moving_data_commuter,          // Commuter Airfield (small) 5x4
+	_airport_moving_data_helidepot,         // Helidepot
+	_airport_moving_data_intercontinental,  // Intercontinental Airport (xxlarge) - 4 runways
+	_airport_moving_data_helistation,       // Helistation
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	_airport_moving_data_oilrig             // Oilrig
+};
+
+#endif /* AIRPORT_MOVEMENT_H */

aystar.c

@@ -0,0 +1,296 @@
+/* $Id$ */
+
+/*
+ * This file has the core function for AyStar
+ *  AyStar is a fast pathfinding routine and is used for things like
+ *  AI_pathfinding and Train_pathfinding.
+ *  For more information about AyStar (A* Algorithm), you can look at
+ *    http://en.wikipedia.org/wiki/A-star_search_algorithm
+ */
+
+/*
+ * Friendly reminder:
+ *  Call (AyStar).free() when you are done with Aystar. It reserves a lot of memory
+ *  And when not free'd, it can cause system-crashes.
+ * Also remember that when you stop an algorithm before it is finished, your
+ * should call clear() yourself!
+ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "aystar.h"
+
+int _aystar_stats_open_size;
+int _aystar_stats_closed_size;
+
+// This looks in the Hash if a node exists in ClosedList
+//  If so, it returns the PathNode, else NULL
+static PathNode* AyStarMain_ClosedList_IsInList(AyStar *aystar, const AyStarNode *node)
+{
+	return (PathNode*)Hash_Get(&aystar->ClosedListHash, node->tile, node->direction);
+}
+
+// This adds a node to the ClosedList
+//  It makes a copy of the data
+static void AyStarMain_ClosedList_Add(AyStar *aystar, const PathNode *node)
+{
+	// Add a node to the ClosedList
+	PathNode *new_node = malloc(sizeof(*new_node));
+	*new_node = *node;
+	Hash_Set(&aystar->ClosedListHash, node->node.tile, node->node.direction, new_node);
+}
+
+// Checks if a node is in the OpenList
+//   If so, it returns the OpenListNode, else NULL
+static OpenListNode *AyStarMain_OpenList_IsInList(AyStar *aystar, const AyStarNode *node)
+{
+	return (OpenListNode*)Hash_Get(&aystar->OpenListHash, node->tile, node->direction);
+}
+
+// Gets the best node from OpenList
+//  returns the best node, or NULL of none is found
+// Also it deletes the node from the OpenList
+static OpenListNode *AyStarMain_OpenList_Pop(AyStar *aystar)
+{
+	// Return the item the Queue returns.. the best next OpenList item.
+	OpenListNode *res = (OpenListNode*)aystar->OpenListQueue.pop(&aystar->OpenListQueue);
+	if (res != NULL) {
+		Hash_Delete(&aystar->OpenListHash, res->path.node.tile, res->path.node.direction);
+	}
+
+	return res;
+}
+
+// Adds a node to the OpenList
+//  It makes a copy of node, and puts the pointer of parent in the struct
+static void AyStarMain_OpenList_Add(AyStar *aystar, PathNode *parent, const AyStarNode *node, int f, int g)
+{
+	// Add a new Node to the OpenList
+	OpenListNode *new_node = malloc(sizeof(*new_node));
+	new_node->g = g;
+	new_node->path.parent = parent;
+	new_node->path.node = *node;
+	Hash_Set(&aystar->OpenListHash, node->tile, node->direction, new_node);
+
+	// Add it to the queue
+	aystar->OpenListQueue.push(&aystar->OpenListQueue, new_node, f);
+}
+
+/*
+ * Checks one tile and calculate his f-value
+ *  return values:
+ * AYSTAR_DONE : indicates we are done
+ */
+int AyStarMain_CheckTile(AyStar *aystar, AyStarNode *current, OpenListNode *parent)
+{
+	int new_f, new_g, new_h;
+	PathNode *closedlist_parent;
+	OpenListNode *check;
+
+	// Check the new node against the ClosedList
+	if (AyStarMain_ClosedList_IsInList(aystar, current) != NULL) return AYSTAR_DONE;
+
+	// Calculate the G-value for this node
+	new_g = aystar->CalculateG(aystar, current, parent);
+	// If the value was INVALID_NODE, we don't do anything with this node
+	if (new_g == AYSTAR_INVALID_NODE) return AYSTAR_DONE;
+
+	// There should not be given any other error-code..
+	assert(new_g >= 0);
+	// Add the parent g-value to the new g-value
+	new_g += parent->g;
+	if (aystar->max_path_cost != 0 && (uint)new_g > aystar->max_path_cost) return AYSTAR_DONE;
+
+	// Calculate the h-value
+	new_h = aystar->CalculateH(aystar, current, parent);
+	// There should not be given any error-code..
+	assert(new_h >= 0);
+
+	// The f-value if g + h
+	new_f = new_g + new_h;
+
+	// Get the pointer to the parent in the ClosedList (the currentone is to a copy of the one in the OpenList)
+	closedlist_parent = AyStarMain_ClosedList_IsInList(aystar, &parent->path.node);
+
+	// Check if this item is already in the OpenList
+	check = AyStarMain_OpenList_IsInList(aystar, current);
+	if (check != NULL) {
+		uint i;
+		// Yes, check if this g value is lower..
+		if (new_g > check->g) return AYSTAR_DONE;
+		aystar->OpenListQueue.del(&aystar->OpenListQueue, check, 0);
+		// It is lower, so change it to this item
+		check->g = new_g;
+		check->path.parent = closedlist_parent;
+		/* Copy user data, will probably have changed */
+		for (i = 0; i < lengthof(current->user_data); i++) {
+			check->path.node.user_data[i] = current->user_data[i];
+		}
+		// Readd him in the OpenListQueue
+		aystar->OpenListQueue.push(&aystar->OpenListQueue, check, new_f);
+	} else {
+		// A new node, add him to the OpenList
+		AyStarMain_OpenList_Add(aystar, closedlist_parent, current, new_f, new_g);
+	}
+
+	return AYSTAR_DONE;
+}
+
+/*
+ * This function is the core of AyStar. It handles one item and checks
+ *  his neighbour items. If they are valid, they are added to be checked too.
+ *  return values:
+ *   AYSTAR_EMPTY_OPENLIST : indicates all items are tested, and no path
+ *    has been found.
+ *   AYSTAR_LIMIT_REACHED : Indicates that the max_nodes limit has been
+ *    reached.
+ *   AYSTAR_FOUND_END_NODE : indicates we found the end. Path_found now is true, and in path is the path found.
+ *   AYSTAR_STILL_BUSY : indicates we have done this tile, did not found the path yet, and have items left to try.
+ */
+int AyStarMain_Loop(AyStar *aystar)
+{
+	int i, r;
+
+	// Get the best node from OpenList
+	OpenListNode *current = AyStarMain_OpenList_Pop(aystar);
+	// If empty, drop an error
+	if (current == NULL) return AYSTAR_EMPTY_OPENLIST;
+
+	// Check for end node and if found, return that code
+	if (aystar->EndNodeCheck(aystar, current) == AYSTAR_FOUND_END_NODE) {
+		if (aystar->FoundEndNode != NULL)
+			aystar->FoundEndNode(aystar, current);
+		free(current);
+		return AYSTAR_FOUND_END_NODE;
+	}
+
+	// Add the node to the ClosedList
+	AyStarMain_ClosedList_Add(aystar, &current->path);
+
+	// Load the neighbours
+	aystar->GetNeighbours(aystar, current);
+
+	// Go through all neighbours
+	for (i = 0; i < aystar->num_neighbours; i++) {
+		// Check and add them to the OpenList if needed
+		r = aystar->checktile(aystar, &aystar->neighbours[i], current);
+	}
+
+	// Free the node
+	free(current);
+
+	if (aystar->max_search_nodes != 0 && Hash_Size(&aystar->ClosedListHash) >= aystar->max_search_nodes) {
+		/* We've expanded enough nodes */
+		return AYSTAR_LIMIT_REACHED;
+	} else {
+		// Return that we are still busy
+		return AYSTAR_STILL_BUSY;
+	}
+}
+
+/*
+ * This function frees the memory it allocated
+ */
+void AyStarMain_Free(AyStar *aystar)
+{
+	aystar->OpenListQueue.free(&aystar->OpenListQueue, false);
+	/* 2nd argument above is false, below is true, to free the values only
+	 * once */
+	delete_Hash(&aystar->OpenListHash, true);
+	delete_Hash(&aystar->ClosedListHash, true);
+#ifdef AYSTAR_DEBUG
+	printf("[AyStar] Memory free'd\n");
+#endif
+}
+
+/*
+ * This function make the memory go back to zero
+ *  This function should be called when you are using the same instance again.
+ */
+void AyStarMain_Clear(AyStar *aystar)
+{
+	// Clean the Queue, but not the elements within. That will be done by
+	// the hash.
+	aystar->OpenListQueue.clear(&aystar->OpenListQueue, false);
+	// Clean the hashes
+	clear_Hash(&aystar->OpenListHash, true);
+	clear_Hash(&aystar->ClosedListHash, true);
+
+#ifdef AYSTAR_DEBUG
+	printf("[AyStar] Cleared AyStar\n");
+#endif
+}
+
+/*
+ * This is the function you call to run AyStar.
+ *  return values:
+ *   AYSTAR_FOUND_END_NODE : indicates we found an end node.
+ *   AYSTAR_NO_PATH : indicates that there was no path found.
+ *   AYSTAR_STILL_BUSY : indicates we have done some checked, that we did not found the path yet, and that we still have items left to try.
+ * When the algorithm is done (when the return value is not AYSTAR_STILL_BUSY)
+ * aystar->clear() is called. Note that when you stop the algorithm halfway,
+ * you should still call clear() yourself!
+ */
+int AyStarMain_Main(AyStar *aystar) {
+	int r, i = 0;
+	// Loop through the OpenList
+	//  Quit if result is no AYSTAR_STILL_BUSY or is more than loops_per_tick
+	while ((r = aystar->loop(aystar)) == AYSTAR_STILL_BUSY && (aystar->loops_per_tick == 0 || ++i < aystar->loops_per_tick)) { }
+#ifdef AYSTAR_DEBUG
+	switch (r) {
+		case AYSTAR_FOUND_END_NODE: printf("[AyStar] Found path!\n"); break;
+		case AYSTAR_EMPTY_OPENLIST: printf("[AyStar] OpenList run dry, no path found\n"); break;
+		case AYSTAR_LIMIT_REACHED:  printf("[AyStar] Exceeded search_nodes, no path found\n"); break;
+		default: break;
+	}
+#endif
+	if (r != AYSTAR_STILL_BUSY) {
+		/* We're done, clean up */
+		_aystar_stats_open_size = aystar->OpenListHash.size;
+		_aystar_stats_closed_size = aystar->ClosedListHash.size;
+		aystar->clear(aystar);
+	}
+
+	switch (r) {
+		case AYSTAR_FOUND_END_NODE: return AYSTAR_FOUND_END_NODE;
+		case AYSTAR_EMPTY_OPENLIST:
+		case AYSTAR_LIMIT_REACHED:  return AYSTAR_NO_PATH;
+		default:                    return AYSTAR_STILL_BUSY;
+	}
+}
+
+/*
+ * Adds a node from where to start an algorithm. Multiple nodes can be added
+ * if wanted. You should make sure that clear() is called before adding nodes
+ * if the AyStar has been used before (though the normal main loop calls
+ * clear() automatically when the algorithm finishes
+ * g is the cost for starting with this node.
+ */
+void AyStarMain_AddStartNode(AyStar *aystar, AyStarNode *start_node, uint g)
+{
+#ifdef AYSTAR_DEBUG
+	printf("[AyStar] Starting A* Algorithm from node (%d, %d, %d)\n",
+		TileX(start_node->tile), TileY(start_node->tile), start_node->direction);
+#endif
+	AyStarMain_OpenList_Add(aystar, NULL, start_node, 0, g);
+}
+
+void init_AyStar(AyStar *aystar, Hash_HashProc hash, uint num_buckets)
+{
+	// Allocated the Hash for the OpenList and ClosedList
+	init_Hash(&aystar->OpenListHash, hash, num_buckets);
+	init_Hash(&aystar->ClosedListHash, hash, num_buckets);
+
+	// Set up our sorting queue
+	//  BinaryHeap allocates a block of 1024 nodes
+	//  When thatone gets full it reserves an otherone, till this number
+	//  That is why it can stay this high
+	init_BinaryHeap(&aystar->OpenListQueue, 102400);
+
+	aystar->addstart  = AyStarMain_AddStartNode;
+	aystar->main      = AyStarMain_Main;
+	aystar->loop      = AyStarMain_Loop;
+	aystar->free      = AyStarMain_Free;
+	aystar->clear     = AyStarMain_Clear;
+	aystar->checktile = AyStarMain_CheckTile;
+}

aystar.h

@@ -0,0 +1,179 @@
+/* $Id$ */
+
+/*
+ * This file has the header for AyStar
+ *  AyStar is a fast pathfinding routine and is used for things like
+ *  AI_pathfinding and Train_pathfinding.
+ *  For more information about AyStar (A* Algorithm), you can look at
+ *   http://en.wikipedia.org/wiki/A-star_search_algorithm
+ */
+
+#ifndef AYSTAR_H
+#define AYSTAR_H
+
+#include "queue.h"
+
+//#define AYSTAR_DEBUG
+enum {
+	AYSTAR_FOUND_END_NODE,
+	AYSTAR_EMPTY_OPENLIST,
+	AYSTAR_STILL_BUSY,
+	AYSTAR_NO_PATH,
+	AYSTAR_LIMIT_REACHED,
+	AYSTAR_DONE
+};
+
+enum{
+	AYSTAR_INVALID_NODE = -1,
+};
+
+typedef struct AyStarNode AyStarNode;
+struct AyStarNode {
+	TileIndex tile;
+	uint direction;
+	uint user_data[2];
+};
+
+// The resulting path has nodes looking like this.
+typedef struct PathNode PathNode;
+struct PathNode {
+	AyStarNode node;
+	// The parent of this item
+	PathNode *parent;
+};
+
+// For internal use only
+// We do not save the h-value, because it is only needed to calculate the f-value.
+//  h-value should _always_ be the distance left to the end-tile.
+typedef struct OpenListNode OpenListNode;
+struct OpenListNode {
+	int g;
+	PathNode path;
+};
+
+typedef struct AyStar AyStar;
+/*
+ * This function is called to check if the end-tile is found
+ *  return values can be:
+ *   AYSTAR_FOUND_END_NODE : indicates this is the end tile
+ *   AYSTAR_DONE : indicates this is not the end tile (or direction was wrong)
+ */
+/*
+ * The 2nd parameter should be OpenListNode, and NOT AyStarNode. AyStarNode is
+ * part of OpenListNode and so it could be accessed without any problems.
+ * The good part about OpenListNode is, and how AIs use it, that you can
+ * access the parent of the current node, and so check if you, for example
+ * don't try to enter the file tile with a 90-degree curve. So please, leave
+ * this an OpenListNode, it works just fine -- TrueLight
+ */
+typedef int32 AyStar_EndNodeCheck(AyStar *aystar, OpenListNode *current);
+
+/*
+ * This function is called to calculate the G-value for AyStar Algorithm.
+ *  return values can be:
+ *   AYSTAR_INVALID_NODE : indicates an item is not valid (e.g.: unwalkable)
+ *   Any value >= 0 : the g-value for this tile
+ */
+typedef int32 AyStar_CalculateG(AyStar *aystar, AyStarNode *current, OpenListNode *parent);
+
+/*
+ * This function is called to calculate the H-value for AyStar Algorithm.
+ *  Mostly, this must result the distance (Manhattan way) between the
+ *   current point and the end point
+ *  return values can be:
+ *   Any value >= 0 : the h-value for this tile
+ */
+typedef int32 AyStar_CalculateH(AyStar *aystar, AyStarNode *current, OpenListNode *parent);
+
+/*
+ * This function request the tiles around the current tile and put them in tiles_around
+ *  tiles_around is never resetted, so if you are not using directions, just leave it alone.
+ * Warning: never add more tiles_around than memory allocated for it.
+ */
+typedef void AyStar_GetNeighbours(AyStar *aystar, OpenListNode *current);
+
+/*
+ * If the End Node is found, this function is called.
+ *  It can do, for example, calculate the route and put that in an array
+ */
+typedef void AyStar_FoundEndNode(AyStar *aystar, OpenListNode *current);
+
+// For internal use, see aystar.c
+typedef void AyStar_AddStartNode(AyStar *aystar, AyStarNode *start_node, uint g);
+typedef int AyStar_Main(AyStar *aystar);
+typedef int AyStar_Loop(AyStar *aystar);
+typedef int AyStar_CheckTile(AyStar *aystar, AyStarNode *current, OpenListNode *parent);
+typedef void AyStar_Free(AyStar *aystar);
+typedef void AyStar_Clear(AyStar *aystar);
+
+struct AyStar {
+/* These fields should be filled before initting the AyStar, but not changed
+ * afterwards (except for user_data and user_path)! (free and init again to change them) */
+
+	/* These should point to the application specific routines that do the
+	 * actual work */
+	AyStar_CalculateG *CalculateG;
+	AyStar_CalculateH *CalculateH;
+	AyStar_GetNeighbours *GetNeighbours;
+	AyStar_EndNodeCheck *EndNodeCheck;
+	AyStar_FoundEndNode *FoundEndNode;
+
+	/* These are completely untouched by AyStar, they can be accesed by
+	 * the application specific routines to input and output data.
+	 * user_path should typically contain data about the resulting path
+	 * afterwards, user_target should typically contain information about
+	 * what where looking for, and user_data can contain just about
+	 * everything */
+	void *user_path;
+	void *user_target;
+	uint user_data[10];
+
+	/* How many loops are there called before AyStarMain_Main gives
+	 * control back to the caller. 0 = until done */
+	byte loops_per_tick;
+	/* If the g-value goes over this number, it stops searching
+	 *  0 = infinite */
+	uint max_path_cost;
+	/* The maximum amount of nodes that will be expanded, 0 = infinite */
+	uint max_search_nodes;
+
+	/* These should be filled with the neighbours of a tile by
+	 * GetNeighbours */
+	AyStarNode neighbours[12];
+	byte num_neighbours;
+
+	/* These will contain the methods for manipulating the AyStar. Only
+	 * main() should be called externally */
+	AyStar_AddStartNode *addstart;
+	AyStar_Main *main;
+	AyStar_Loop *loop;
+	AyStar_Free *free;
+	AyStar_Clear *clear;
+	AyStar_CheckTile *checktile;
+
+	/* These will contain the open and closed lists */
+
+	/* The actual closed list */
+	Hash ClosedListHash;
+	/* The open queue */
+	Queue OpenListQueue;
+	/* An extra hash to speed up the process of looking up an element in
+	 * the open list */
+	Hash OpenListHash;
+};
+
+
+void AyStarMain_AddStartNode(AyStar *aystar, AyStarNode *start_node, uint g);
+int AyStarMain_Main(AyStar *aystar);
+int AyStarMain_Loop(AyStar *aystar);
+int AyStarMain_CheckTile(AyStar *aystar, AyStarNode *current, OpenListNode *parent);
+void AyStarMain_Free(AyStar *aystar);
+void AyStarMain_Clear(AyStar *aystar);
+
+/* Initialize an AyStar. You should fill all appropriate fields before
+ * callling init_AyStar (see the declaration of AyStar for which fields are
+ * internal */
+void init_AyStar(AyStar *aystar, Hash_HashProc hash, uint num_buckets);
+
+
+#endif /* AYSTAR_H */

bin/ai/compat_0.7.nut

@@ -1,369 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("0.7 API compatibility in effect:");
-AILog.Info(" - AITown::GetLastMonthProduction's behaviour has slightly changed.");
-AILog.Info(" - AISubsidy::GetDestination returns STATION_INVALID for awarded subsidies.");
-AILog.Info(" - AISubsidy::GetSource returns STATION_INVALID for awarded subsidies.");
-
-AISign.GetMaxSignID <- function()
-{
-	local list = AISignList();
-	local max_id = 0;
-	foreach (id, d in list) {
-		if (id > max_id) max_id = id;
-	}
-	return max_id;
-}
-
-AITile.GetHeight <- function(tile)
-{
-	if (!AIMap.IsValidTile(tile)) return -1;
-
-	return AITile.GetCornerHeight(tile, AITile.CORNER_N);
-}
-
-AIOrder.ChangeOrder <- function(vehicle_id, order_position, order_flags)
-{
-	return AIOrder.SetOrderFlags(vehicle_id, order_position, order_flags);
-}
-
-AIWaypoint.WAYPOINT_INVALID <- 0xFFFF;
-
-AISubsidy.SourceIsTown <- function(subsidy_id)
-{
-	if (!AISubsidy.IsValidSubsidy(subsidy_id) || AISubsidy.IsAwarded(subsidy_id)) return false;
-
-	return AISubsidy.GetSourceType(subsidy_id) == AISubsidy.SPT_TOWN;
-}
-
-AISubsidy.GetSource <- function(subsidy_id)
-{
-	if (!AISubsidy.IsValidSubsidy(subsidy_id)) return AIBaseStation.STATION_INVALID;
-
-	if (AISubsidy.IsAwarded(subsidy_id)) {
-		return AIBaseStation.STATION_INVALID;
-	}
-
-	return AISubsidy.GetSourceIndex(subsidy_id);
-}
-
-AISubsidy.DestinationIsTown <- function(subsidy_id)
-{
-	if (!AISubsidy.IsValidSubsidy(subsidy_id) || AISubsidy.IsAwarded(subsidy_id)) return false;
-
-	return AISubsidy.GetDestinationType(subsidy_id) == AISubsidy.SPT_TOWN;
-}
-
-AISubsidy.GetDestination <- function(subsidy_id)
-{
-	if (!AISubsidy.IsValidSubsidy(subsidy_id)) return AIBaseStation.STATION_INVALID;
-
-	if (AISubsidy.IsAwarded(subsidy_id)) {
-		return AIBaseStation.STATION_INVALID;
-	}
-
-	return AISubsidy.GetDestinationIndex(subsidy_id);
-}
-
-AITown.GetMaxProduction <- function(town_id, cargo_id)
-{
-	return AITown.GetLastMonthProduction(town_id, cargo_id);
-}
-
-AIRail.RemoveRailWaypoint <- function(tile)
-{
-	return AIRail.RemoveRailWaypointTileRect(tile, tile, true);
-}
-
-AIRail.RemoveRailStationTileRect <- function(tile, tile2)
-{
-	return AIRail.RemoveRailStationTileRectangle(tile, tile2, false);
-}
-
-AIVehicle.SkipToVehicleOrder <- function(vehicle_id, order_position)
-{
-	return AIOrder.SkipToOrder(vehicle_id, order_position);
-}
-
-AIEngine.IsValidEngine <- function(engine_id)
-{
-	return AIEngine.IsBuildable(engine_id);
-}
-
-AIEngine._GetName <- AIEngine.GetName;
-AIEngine.GetName <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return null;
-	return AIEngine._GetName(engine_id);
-}
-
-AIEngine._GetCargoType <- AIEngine.GetCargoType;
-AIEngine.GetCargoType <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return 255;
-	return AIEngine._GetCargoType(engine_id);
-}
-
-AIEngine._CanRefitCargo <- AIEngine.CanRefitCargo;
-AIEngine.CanRefitCargo <- function(engine_id, cargo_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return false;
-	return AIEngine._CanRefitCargo(engine_id, cargo_id);
-}
-
-AIEngine._CanPullCargo <- AIEngine.CanPullCargo;
-AIEngine.CanPullCargo <- function(engine_id, cargo_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return false;
-	return AIEngine._CanPullCargo(engine_id, cargo_id);
-}
-
-AIEngine._GetCapacity <- AIEngine.GetCapacity;
-AIEngine.GetCapacity <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetCapacity(engine_id);
-}
-
-AIEngine._GetReliability <- AIEngine.GetReliability;
-AIEngine.GetReliability <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetReliability(engine_id);
-}
-
-AIEngine._GetMaxSpeed <- AIEngine.GetMaxSpeed;
-AIEngine.GetMaxSpeed <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetMaxSpeed(engine_id);
-}
-
-AIEngine._GetPrice <- AIEngine.GetPrice;
-AIEngine.GetPrice <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetPrice(engine_id);
-}
-
-AIEngine._GetMaxAge <- AIEngine.GetMaxAge;
-AIEngine.GetMaxAge <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetMaxAge(engine_id);
-}
-
-AIEngine._GetRunningCost <- AIEngine.GetRunningCost;
-AIEngine.GetRunningCost <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetRunningCost(engine_id);
-}
-
-AIEngine._GetPower <- AIEngine.GetPower;
-AIEngine.GetPower <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetPower(engine_id);
-}
-
-AIEngine._GetWeight <- AIEngine.GetWeight;
-AIEngine.GetWeight <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetWeight(engine_id);
-}
-
-AIEngine._GetMaxTractiveEffort <- AIEngine.GetMaxTractiveEffort;
-AIEngine.GetMaxTractiveEffort <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetMaxTractiveEffort(engine_id);
-}
-
-AIEngine._GetDesignDate <- AIEngine.GetDesignDate;
-AIEngine.GetDesignDate <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetDesignDate(engine_id);
-}
-
-AIEngine._GetVehicleType <- AIEngine.GetVehicleType;
-AIEngine.GetVehicleType <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return AIVehicle.VT_INVALID;
-	return AIEngine._GetVehicleType(engine_id);
-}
-
-AIEngine._IsWagon <- AIEngine.IsWagon;
-AIEngine.IsWagon <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return false;
-	return AIEngine._IsWagon(engine_id);
-}
-
-AIEngine._CanRunOnRail <- AIEngine.CanRunOnRail;
-AIEngine.CanRunOnRail <- function(engine_id, track_rail_type)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return false;
-	return AIEngine._CanRunOnRail(engine_id, track_rail_type);
-}
-
-AIEngine._HasPowerOnRail <- AIEngine.HasPowerOnRail;
-AIEngine.HasPowerOnRail <- function(engine_id, track_rail_type)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return false;
-	return AIEngine._HasPowerOnRail(engine_id, track_rail_type);
-}
-
-AIEngine._GetRoadType <- AIEngine.GetRoadType;
-AIEngine.GetRoadType <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return AIRoad.ROADTYPE_INVALID;
-	return AIEngine._GetRoadType(engine_id);
-}
-
-AIEngine._GetRailType <- AIEngine.GetRailType;
-AIEngine.GetRailType <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return AIRail.RAILTYPE_INVALID;
-	return AIEngine._GetRailType(engine_id);
-}
-
-AIEngine._IsArticulated <- AIEngine.IsArticulated;
-AIEngine.IsArticulated <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return false;
-	return AIEngine._IsArticulated(engine_id);
-}
-
-AIEngine._GetPlaneType <- AIEngine.GetPlaneType;
-AIEngine.GetPlaneType <- function(engine_id)
-{
-	if (!AIEngine.IsBuildable(engine_id)) return -1;
-	return AIEngine._GetPlaneType(engine_id);
-}
-
-_AIWaypointList <- AIWaypointList;
-class AIWaypointList extends _AIWaypointList {
-	constructor()
-	{
-		::_AIWaypointList.constructor(AIWaypoint.WAYPOINT_RAIL);
-	}
-}
-
-AIRoad._BuildRoadStation <- AIRoad.BuildRoadStation;
-AIRoad.BuildRoadStation <- function(tile, front, road_veh_type, station_id)
-{
-	if (AIRoad.IsRoadStationTile(tile) && AICompany.IsMine(AITile.GetOwner(tile))) return false;
-
-	return AIRoad._BuildRoadStation(tile, front, road_veh_type, station_id);
-}
-
-AIRoad._BuildDriveThroughRoadStation <- AIRoad.BuildDriveThroughRoadStation;
-AIRoad.BuildDriveThroughRoadStation <- function(tile, front, road_veh_type, station_id)
-{
-	if (AIRoad.IsRoadStationTile(tile) && AICompany.IsMine(AITile.GetOwner(tile))) return false;
-
-	return AIRoad._BuildDriveThroughRoadStation(tile, front, road_veh_type, station_id);
-}
-
-AIBridgeList.HasNext <-
-AIBridgeList_Length.HasNext <-
-AICargoList.HasNext <-
-AICargoList_IndustryAccepting.HasNext <-
-AICargoList_IndustryProducing.HasNext <-
-AIDepotList.HasNext <-
-AIEngineList.HasNext <-
-AIGroupList.HasNext <-
-AIIndustryList.HasNext <-
-AIIndustryList_CargoAccepting.HasNext <-
-AIIndustryList_CargoProducing.HasNext <-
-AIIndustryTypeList.HasNext <-
-AIList.HasNext <-
-AIRailTypeList.HasNext <-
-AISignList.HasNext <-
-AIStationList.HasNext <-
-AIStationList_Vehicle.HasNext <-
-AISubsidyList.HasNext <-
-AITileList.HasNext <-
-AITileList_IndustryAccepting.HasNext <-
-AITileList_IndustryProducing.HasNext <-
-AITileList_StationType.HasNext <-
-AITownList.HasNext <-
-AIVehicleList.HasNext <-
-AIVehicleList_DefaultGroup.HasNext <-
-AIVehicleList_Group.HasNext <-
-AIVehicleList_SharedOrders.HasNext <-
-AIVehicleList_Station.HasNext <-
-AIWaypointList.HasNext <-
-AIWaypointList_Vehicle.HasNext <-
-function()
-{
-	return !this.IsEnd();
-}
-
-AIIndustry._IsCargoAccepted <- AIIndustry.IsCargoAccepted;
-AIIndustry.IsCargoAccepted <- function(industry_id, cargo_id)
-{
-	return AIIndustry._IsCargoAccepted(industry_id, cargo_id) != AIIndustry.CAS_NOT_ACCEPTED;
-}
-
-AIAbstractList <- AIList;
-
-AIList.ChangeItem <- AIList.SetValue;
-
-AIRail.ERR_NONUNIFORM_STATIONS_DISABLED <- 0xFFFF;
-
-AICompany.GetCompanyValue <- function(company)
-{
-	return AICompany.GetQuarterlyCompanyValue(company, AICompany.CURRENT_QUARTER);
-}
-
-AITown.GetLastMonthTransported <- AITown.GetLastMonthSupplied;
-
-AIEvent.AI_ET_INVALID <- AIEvent.ET_INVALID;
-AIEvent.AI_ET_TEST <- AIEvent.ET_TEST;
-AIEvent.AI_ET_SUBSIDY_OFFER <- AIEvent.ET_SUBSIDY_OFFER;
-AIEvent.AI_ET_SUBSIDY_OFFER_EXPIRED <- AIEvent.ET_SUBSIDY_OFFER_EXPIRED;
-AIEvent.AI_ET_SUBSIDY_AWARDED <- AIEvent.ET_SUBSIDY_AWARDED;
-AIEvent.AI_ET_SUBSIDY_EXPIRED <- AIEvent.ET_SUBSIDY_EXPIRED;
-AIEvent.AI_ET_ENGINE_PREVIEW <- AIEvent.ET_ENGINE_PREVIEW;
-AIEvent.AI_ET_COMPANY_NEW <- AIEvent.ET_COMPANY_NEW;
-AIEvent.AI_ET_COMPANY_IN_TROUBLE <- AIEvent.ET_COMPANY_IN_TROUBLE;
-AIEvent.AI_ET_COMPANY_MERGER <- AIEvent.ET_COMPANY_MERGER;
-AIEvent.AI_ET_COMPANY_BANKRUPT <- AIEvent.ET_COMPANY_BANKRUPT;
-AIEvent.AI_ET_VEHICLE_CRASHED <- AIEvent.ET_VEHICLE_CRASHED;
-AIEvent.AI_ET_VEHICLE_LOST <- AIEvent.ET_VEHICLE_LOST;
-AIEvent.AI_ET_VEHICLE_WAITING_IN_DEPOT <- AIEvent.ET_VEHICLE_WAITING_IN_DEPOT;
-AIEvent.AI_ET_VEHICLE_UNPROFITABLE <- AIEvent.ET_VEHICLE_UNPROFITABLE;
-AIEvent.AI_ET_INDUSTRY_OPEN <- AIEvent.ET_INDUSTRY_OPEN;
-AIEvent.AI_ET_INDUSTRY_CLOSE <- AIEvent.ET_INDUSTRY_CLOSE;
-AIEvent.AI_ET_ENGINE_AVAILABLE <- AIEvent.ET_ENGINE_AVAILABLE;
-AIEvent.AI_ET_STATION_FIRST_VEHICLE <- AIEvent.ET_STATION_FIRST_VEHICLE;
-AIEvent.AI_ET_DISASTER_ZEPPELINER_CRASHED <- AIEvent.ET_DISASTER_ZEPPELINER_CRASHED;
-AIEvent.AI_ET_DISASTER_ZEPPELINER_CLEARED <- AIEvent.ET_DISASTER_ZEPPELINER_CLEARED;
-AIOrder.AIOF_NONE <- AIOrder.OF_NONE
-AIOrder.AIOF_NON_STOP_INTERMEDIATE <- AIOrder.OF_NON_STOP_INTERMEDIATE
-AIOrder.AIOF_NON_STOP_DESTINATION <- AIOrder.OF_NON_STOP_DESTINATION
-AIOrder.AIOF_UNLOAD <- AIOrder.OF_UNLOAD
-AIOrder.AIOF_TRANSFER <- AIOrder.OF_TRANSFER
-AIOrder.AIOF_NO_UNLOAD <- AIOrder.OF_NO_UNLOAD
-AIOrder.AIOF_FULL_LOAD <- AIOrder.OF_FULL_LOAD
-AIOrder.AIOF_FULL_LOAD_ANY <- AIOrder.OF_FULL_LOAD_ANY
-AIOrder.AIOF_NO_LOAD <- AIOrder.OF_NO_LOAD
-AIOrder.AIOF_SERVICE_IF_NEEDED <- AIOrder.OF_SERVICE_IF_NEEDED
-AIOrder.AIOF_STOP_IN_DEPOT <- AIOrder.OF_STOP_IN_DEPOT
-AIOrder.AIOF_GOTO_NEAREST_DEPOT <- AIOrder.OF_GOTO_NEAREST_DEPOT
-AIOrder.AIOF_NON_STOP_FLAGS <- AIOrder.OF_NON_STOP_FLAGS
-AIOrder.AIOF_UNLOAD_FLAGS <- AIOrder.OF_UNLOAD_FLAGS
-AIOrder.AIOF_LOAD_FLAGS <- AIOrder.OF_LOAD_FLAGS
-AIOrder.AIOF_DEPOT_FLAGS <- AIOrder.OF_DEPOT_FLAGS
-AIOrder.AIOF_INVALID <- AIOrder.OF_INVALID

bin/ai/compat_1.0.nut

@@ -1,121 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.0 API compatibility in effect.");
-
-AIRoad._BuildRoadStation <- AIRoad.BuildRoadStation;
-AIRoad.BuildRoadStation <- function(tile, front, road_veh_type, station_id)
-{
-	if (AIRoad.IsRoadStationTile(tile) && AICompany.IsMine(AITile.GetOwner(tile))) return false;
-
-	return AIRoad._BuildRoadStation(tile, front, road_veh_type, station_id);
-}
-
-AIRoad._BuildDriveThroughRoadStation <- AIRoad.BuildDriveThroughRoadStation;
-AIRoad.BuildDriveThroughRoadStation <- function(tile, front, road_veh_type, station_id)
-{
-	if (AIRoad.IsRoadStationTile(tile) && AICompany.IsMine(AITile.GetOwner(tile))) return false;
-
-	return AIRoad._BuildDriveThroughRoadStation(tile, front, road_veh_type, station_id);
-}
-
-AIBridgeList.HasNext <-
-AIBridgeList_Length.HasNext <-
-AICargoList.HasNext <-
-AICargoList_IndustryAccepting.HasNext <-
-AICargoList_IndustryProducing.HasNext <-
-AIDepotList.HasNext <-
-AIEngineList.HasNext <-
-AIGroupList.HasNext <-
-AIIndustryList.HasNext <-
-AIIndustryList_CargoAccepting.HasNext <-
-AIIndustryList_CargoProducing.HasNext <-
-AIIndustryTypeList.HasNext <-
-AIList.HasNext <-
-AIRailTypeList.HasNext <-
-AISignList.HasNext <-
-AIStationList.HasNext <-
-AIStationList_Vehicle.HasNext <-
-AISubsidyList.HasNext <-
-AITileList.HasNext <-
-AITileList_IndustryAccepting.HasNext <-
-AITileList_IndustryProducing.HasNext <-
-AITileList_StationType.HasNext <-
-AITownList.HasNext <-
-AIVehicleList.HasNext <-
-AIVehicleList_DefaultGroup.HasNext <-
-AIVehicleList_Depot.HasNext <-
-AIVehicleList_Group.HasNext <-
-AIVehicleList_SharedOrders.HasNext <-
-AIVehicleList_Station.HasNext <-
-AIWaypointList.HasNext <-
-AIWaypointList_Vehicle.HasNext <-
-function()
-{
-	return !this.IsEnd();
-}
-
-AIIndustry._IsCargoAccepted <- AIIndustry.IsCargoAccepted;
-AIIndustry.IsCargoAccepted <- function(industry_id, cargo_id)
-{
-	return AIIndustry._IsCargoAccepted(industry_id, cargo_id) != AIIndustry.CAS_NOT_ACCEPTED;
-}
-
-AIAbstractList <- AIList;
-
-AIList.ChangeItem <- AIList.SetValue;
-
-AIRail.ERR_NONUNIFORM_STATIONS_DISABLED <- 0xFFFF;
-
-AICompany.GetCompanyValue <- function(company)
-{
-	return AICompany.GetQuarterlyCompanyValue(company, AICompany.CURRENT_QUARTER);
-}
-
-AITown.GetLastMonthTransported <- AITown.GetLastMonthSupplied;
-
-AIEvent.AI_ET_INVALID <- AIEvent.ET_INVALID;
-AIEvent.AI_ET_TEST <- AIEvent.ET_TEST;
-AIEvent.AI_ET_SUBSIDY_OFFER <- AIEvent.ET_SUBSIDY_OFFER;
-AIEvent.AI_ET_SUBSIDY_OFFER_EXPIRED <- AIEvent.ET_SUBSIDY_OFFER_EXPIRED;
-AIEvent.AI_ET_SUBSIDY_AWARDED <- AIEvent.ET_SUBSIDY_AWARDED;
-AIEvent.AI_ET_SUBSIDY_EXPIRED <- AIEvent.ET_SUBSIDY_EXPIRED;
-AIEvent.AI_ET_ENGINE_PREVIEW <- AIEvent.ET_ENGINE_PREVIEW;
-AIEvent.AI_ET_COMPANY_NEW <- AIEvent.ET_COMPANY_NEW;
-AIEvent.AI_ET_COMPANY_IN_TROUBLE <- AIEvent.ET_COMPANY_IN_TROUBLE;
-AIEvent.AI_ET_COMPANY_ASK_MERGER <- AIEvent.ET_COMPANY_ASK_MERGER;
-AIEvent.AI_ET_COMPANY_MERGER <- AIEvent.ET_COMPANY_MERGER;
-AIEvent.AI_ET_COMPANY_BANKRUPT <- AIEvent.ET_COMPANY_BANKRUPT;
-AIEvent.AI_ET_VEHICLE_CRASHED <- AIEvent.ET_VEHICLE_CRASHED;
-AIEvent.AI_ET_VEHICLE_LOST <- AIEvent.ET_VEHICLE_LOST;
-AIEvent.AI_ET_VEHICLE_WAITING_IN_DEPOT <- AIEvent.ET_VEHICLE_WAITING_IN_DEPOT;
-AIEvent.AI_ET_VEHICLE_UNPROFITABLE <- AIEvent.ET_VEHICLE_UNPROFITABLE;
-AIEvent.AI_ET_INDUSTRY_OPEN <- AIEvent.ET_INDUSTRY_OPEN;
-AIEvent.AI_ET_INDUSTRY_CLOSE <- AIEvent.ET_INDUSTRY_CLOSE;
-AIEvent.AI_ET_ENGINE_AVAILABLE <- AIEvent.ET_ENGINE_AVAILABLE;
-AIEvent.AI_ET_STATION_FIRST_VEHICLE <- AIEvent.ET_STATION_FIRST_VEHICLE;
-AIEvent.AI_ET_DISASTER_ZEPPELINER_CRASHED <- AIEvent.ET_DISASTER_ZEPPELINER_CRASHED;
-AIEvent.AI_ET_DISASTER_ZEPPELINER_CLEARED <- AIEvent.ET_DISASTER_ZEPPELINER_CLEARED;
-AIOrder.AIOF_NONE <- AIOrder.OF_NONE
-AIOrder.AIOF_NON_STOP_INTERMEDIATE <- AIOrder.OF_NON_STOP_INTERMEDIATE
-AIOrder.AIOF_NON_STOP_DESTINATION <- AIOrder.OF_NON_STOP_DESTINATION
-AIOrder.AIOF_UNLOAD <- AIOrder.OF_UNLOAD
-AIOrder.AIOF_TRANSFER <- AIOrder.OF_TRANSFER
-AIOrder.AIOF_NO_UNLOAD <- AIOrder.OF_NO_UNLOAD
-AIOrder.AIOF_FULL_LOAD <- AIOrder.OF_FULL_LOAD
-AIOrder.AIOF_FULL_LOAD_ANY <- AIOrder.OF_FULL_LOAD_ANY
-AIOrder.AIOF_NO_LOAD <- AIOrder.OF_NO_LOAD
-AIOrder.AIOF_SERVICE_IF_NEEDED <- AIOrder.OF_SERVICE_IF_NEEDED
-AIOrder.AIOF_STOP_IN_DEPOT <- AIOrder.OF_STOP_IN_DEPOT
-AIOrder.AIOF_GOTO_NEAREST_DEPOT <- AIOrder.OF_GOTO_NEAREST_DEPOT
-AIOrder.AIOF_NON_STOP_FLAGS <- AIOrder.OF_NON_STOP_FLAGS
-AIOrder.AIOF_UNLOAD_FLAGS <- AIOrder.OF_UNLOAD_FLAGS
-AIOrder.AIOF_LOAD_FLAGS <- AIOrder.OF_LOAD_FLAGS
-AIOrder.AIOF_DEPOT_FLAGS <- AIOrder.OF_DEPOT_FLAGS
-AIOrder.AIOF_INVALID <- AIOrder.OF_INVALID

bin/ai/compat_1.1.nut

@@ -1,58 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.1 API compatibility in effect.");
-
-AICompany.GetCompanyValue <- function(company)
-{
-	return AICompany.GetQuarterlyCompanyValue(company, AICompany.CURRENT_QUARTER);
-}
-
-AITown.GetLastMonthTransported <- AITown.GetLastMonthSupplied;
-
-AIEvent.AI_ET_INVALID <- AIEvent.ET_INVALID;
-AIEvent.AI_ET_TEST <- AIEvent.ET_TEST;
-AIEvent.AI_ET_SUBSIDY_OFFER <- AIEvent.ET_SUBSIDY_OFFER;
-AIEvent.AI_ET_SUBSIDY_OFFER_EXPIRED <- AIEvent.ET_SUBSIDY_OFFER_EXPIRED;
-AIEvent.AI_ET_SUBSIDY_AWARDED <- AIEvent.ET_SUBSIDY_AWARDED;
-AIEvent.AI_ET_SUBSIDY_EXPIRED <- AIEvent.ET_SUBSIDY_EXPIRED;
-AIEvent.AI_ET_ENGINE_PREVIEW <- AIEvent.ET_ENGINE_PREVIEW;
-AIEvent.AI_ET_COMPANY_NEW <- AIEvent.ET_COMPANY_NEW;
-AIEvent.AI_ET_COMPANY_IN_TROUBLE <- AIEvent.ET_COMPANY_IN_TROUBLE;
-AIEvent.AI_ET_COMPANY_ASK_MERGER <- AIEvent.ET_COMPANY_ASK_MERGER;
-AIEvent.AI_ET_COMPANY_MERGER <- AIEvent.ET_COMPANY_MERGER;
-AIEvent.AI_ET_COMPANY_BANKRUPT <- AIEvent.ET_COMPANY_BANKRUPT;
-AIEvent.AI_ET_VEHICLE_CRASHED <- AIEvent.ET_VEHICLE_CRASHED;
-AIEvent.AI_ET_VEHICLE_LOST <- AIEvent.ET_VEHICLE_LOST;
-AIEvent.AI_ET_VEHICLE_WAITING_IN_DEPOT <- AIEvent.ET_VEHICLE_WAITING_IN_DEPOT;
-AIEvent.AI_ET_VEHICLE_UNPROFITABLE <- AIEvent.ET_VEHICLE_UNPROFITABLE;
-AIEvent.AI_ET_INDUSTRY_OPEN <- AIEvent.ET_INDUSTRY_OPEN;
-AIEvent.AI_ET_INDUSTRY_CLOSE <- AIEvent.ET_INDUSTRY_CLOSE;
-AIEvent.AI_ET_ENGINE_AVAILABLE <- AIEvent.ET_ENGINE_AVAILABLE;
-AIEvent.AI_ET_STATION_FIRST_VEHICLE <- AIEvent.ET_STATION_FIRST_VEHICLE;
-AIEvent.AI_ET_DISASTER_ZEPPELINER_CRASHED <- AIEvent.ET_DISASTER_ZEPPELINER_CRASHED;
-AIEvent.AI_ET_DISASTER_ZEPPELINER_CLEARED <- AIEvent.ET_DISASTER_ZEPPELINER_CLEARED;
-AIEvent.AI_ET_TOWN_FOUNDED <- AIEvent.ET_TOWN_FOUNDED;
-AIOrder.AIOF_NONE <- AIOrder.OF_NONE
-AIOrder.AIOF_NON_STOP_INTERMEDIATE <- AIOrder.OF_NON_STOP_INTERMEDIATE
-AIOrder.AIOF_NON_STOP_DESTINATION <- AIOrder.OF_NON_STOP_DESTINATION
-AIOrder.AIOF_UNLOAD <- AIOrder.OF_UNLOAD
-AIOrder.AIOF_TRANSFER <- AIOrder.OF_TRANSFER
-AIOrder.AIOF_NO_UNLOAD <- AIOrder.OF_NO_UNLOAD
-AIOrder.AIOF_FULL_LOAD <- AIOrder.OF_FULL_LOAD
-AIOrder.AIOF_FULL_LOAD_ANY <- AIOrder.OF_FULL_LOAD_ANY
-AIOrder.AIOF_NO_LOAD <- AIOrder.OF_NO_LOAD
-AIOrder.AIOF_SERVICE_IF_NEEDED <- AIOrder.OF_SERVICE_IF_NEEDED
-AIOrder.AIOF_STOP_IN_DEPOT <- AIOrder.OF_STOP_IN_DEPOT
-AIOrder.AIOF_GOTO_NEAREST_DEPOT <- AIOrder.OF_GOTO_NEAREST_DEPOT
-AIOrder.AIOF_NON_STOP_FLAGS <- AIOrder.OF_NON_STOP_FLAGS
-AIOrder.AIOF_UNLOAD_FLAGS <- AIOrder.OF_UNLOAD_FLAGS
-AIOrder.AIOF_LOAD_FLAGS <- AIOrder.OF_LOAD_FLAGS
-AIOrder.AIOF_DEPOT_FLAGS <- AIOrder.OF_DEPOT_FLAGS
-AIOrder.AIOF_INVALID <- AIOrder.OF_INVALID

bin/ai/compat_1.2.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.2 API compatibility in effect.");

bin/ai/compat_1.3.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.3 API compatibility in effect.");

bin/ai/compat_1.4.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.4 API compatibility in effect.");

bin/ai/compat_1.5.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.5 API compatibility in effect.");

bin/ai/compat_1.6.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-AILog.Info("1.6 API compatibility in effect.");

bin/ai/compat_1.7.nut

@@ -1,8 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */

bin/ai/regression/completeness.sh

@@ -1,69 +0,0 @@
-#!/bin/sh
-
-# $Id$
-
-if ! [ -f ai/regression/completeness.sh ]; then
-	echo "Make sure you are in the root of OpenTTD before starting this script."
-	exit 1
-fi
-
-cat ai/regression/tst_*/main.nut | tr ';' '\n' | awk '
-/^function/ {
-	for (local in locals) {
-		delete locals[local]
-	}
-	if (match($0, "function Regression::Start") || match($0, "function Regression::Stop")) next
-	locals["this"] = "AIControllerSquirrel"
-}
-
-/local/ {
-	gsub(".*local", "local")
-	if (match($4, "^AI")) {
-		sub("\\(.*", "", $4)
-		locals[$2] = $4
-	}
-}
-
-/Valuate/ {
-	gsub(".*Valuate\\(", "")
-	gsub("\\).*", "")
-	gsub(",.*", "")
-	gsub("\\.", "::")
-	print $0
-}
-
-/\./ {
-	for (local in locals) {
-		if (match($0, local ".")) {
-			fname = substr($0, index($0, local "."))
-			sub("\\(.*", "", fname)
-			sub("\\.", "::", fname)
-			sub(local, locals[local], fname)
-			print fname
-			if (match(locals[local], "List")) {
-				sub(locals[local], "AIAbstractList", fname)
-				print fname
-			}
-		}
-	}
-	# We want to remove everything before the FIRST occurence of AI.
-	# If we do not remove any other occurences of AI from the string
-	# we will remove everything before the LAST occurence of AI, so
-	# do some little magic to make it work the way we want.
-	sub("AI", "AXXXXY")
-	gsub("AI", "AXXXXX")
-	sub(".*AXXXXY", "AI")
-	if (match($0, "^AI") && match($0, ".")) {
-		sub("\\(.*", "", $0)
-		sub("\\.", "::", $0)
-		print $0
-	}
-}
-' | sed 's/	//g' | sort | uniq > tmp.in_regression
-
-grep 'DefSQ.*Method' ../src/script/api/ai/*.hpp.sq | grep -v 'AIError::' | grep -v 'AIAbstractList::Valuate' | grep -v '::GetClassName' | sed 's/^[^,]*, &//g;s/,[^,]*//g' | sort > tmp.in_api
-
-diff -u tmp.in_regression tmp.in_api | grep -v '^+++' | grep '^+' | sed 's/^+//'
-
-rm -f tmp.in_regression tmp.in_api
-

bin/ai/regression/regression.cfg

@@ -1,20 +0,0 @@
-[misc]
-display_opt = SHOW_TOWN_NAMES|SHOW_STATION_NAMES|SHOW_SIGNS|WAYPOINTS
-language = english.lng
-
-[gui]
-autosave = off
-
-[game_creation]
-town_name = english
-
-[ai_players]
-none =
-regression =
-
-[vehicle]
-road_side = right
-plane_speed = 2
-
-[construction]
-max_bridge_length = 100

bin/ai/regression/regression_info.nut

@@ -1,15 +0,0 @@
-/* $Id$ */
-
-class Regression extends AIInfo {
-	function GetAuthor()      { return "OpenTTD NoAI Developers Team"; }
-	function GetName()        { return "Regression"; }
-	function GetShortName()   { return "REGR"; }
-	function GetDescription() { return "This runs regression-tests on some commands. On the same map the result should always be the same."; }
-	function GetVersion()     { return 1; }
-	function GetAPIVersion()  { return "1.7"; }
-	function GetDate()        { return "2007-03-18"; }
-	function CreateInstance() { return "Regression"; }
-}
-
-RegisterAI(Regression());
-

bin/ai/regression/run.sh

@@ -1,71 +0,0 @@
-#!/bin/sh
-
-# $Id$
-
-if ! [ -f ai/regression/run.sh ]; then
-	echo "Make sure you are in the root of OpenTTD before starting this script."
-	exit 1
-fi
-
-if [ -f scripts/game_start.scr ]; then
-	mv scripts/game_start.scr scripts/game_start.scr.regression
-fi
-
-params=""
-gdb=""
-if [ "$1" != "-r" ]; then
-	params="-snull -mnull -vnull:ticks=30000"
-fi
-if [ "$1" = "-g" ]; then
-	gdb="gdb --ex run --args "
-fi
-
-if [ -d "ai/regression/tst_$1" ]; then
-	tests="ai/regression/tst_$1"
-elif [ -d "ai/regression/tst_$2" ]; then
-	tests="ai/regression/tst_$2"
-else
-	tests=ai/regression/tst_*
-fi
-
-ret=0
-for tst in $tests; do
-	echo -n "Running $tst... "
-
-	# Make sure that only one info.nut is present for each test run. Otherwise openttd gets confused.
-	cp ai/regression/regression_info.nut $tst/info.nut
-
-	sav=$tst/test.sav
-	if ! [ -f $sav ]; then
-		sav=ai/regression/empty.sav
-	fi
-
-	if [ -n "$gdb" ]; then
-		$gdb ./openttd -x -c ai/regression/regression.cfg $params -g $sav
-	else
-		./openttd -x -c ai/regression/regression.cfg $params -g $sav -d script=2 -d misc=9 2>&1 | awk '{ gsub("0x(\\(nil\\)|0+)(x0)?", "0x00000000", $0); gsub("^dbg: \\[script\\]", "", $0); gsub("^ ", "ERROR: ", $0); gsub("ERROR: \\[1\\] ", "", $0); gsub("\\[P\\] ", "", $0); print $0; }' | grep -v '^dbg: \[.*\]' > tmp.regression
-	fi
-
-	if [ -z "$gdb" ]; then
-		res="`diff -ub $tst/result.txt tmp.regression`"
-		if [ -z "$res" ]; then
-			echo "passed!"
-		else
-			echo "failed! Difference:"
-			echo "$res"
-			ret=1
-		fi
-	fi
-
-	rm $tst/info.nut
-done
-
-if [ -f scripts/game_start.scr.regression ]; then
-	mv scripts/game_start.scr.regression scripts/game_start.scr
-fi
-
-if [ "$1" != "-k" ]; then
-	rm -f tmp.regression
-fi
-
-exit $ret

bin/ai/regression/tst_regression/require.nut

@@ -1,4 +0,0 @@
-/* $Id$ */
-
-print("  Required this file");
-

bin/ai/regression/tst_stationlist/main.nut

@@ -1,216 +0,0 @@
-/* $Id$ */
-
-class Regression extends AIController {
-	function Start();
-};
-
-
-function Regression::StationList()
-{
-	local list = AIStationList(AIStation.STATION_BUS_STOP + AIStation.STATION_TRUCK_STOP);
-
-	print("");
-	print("--StationList--");
-	print("  Count():             " + list.Count());
-	list.Valuate(AIStation.GetLocation);
-	print("  Location ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetCargoWaiting, 0);
-	print("  CargoWaiting(0) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetCargoWaiting, 1);
-	print("  CargoWaiting(1) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_Cargo()
-{
-	print("");
-	print("--StationList_Cargo--");
-
-	for (local mode = AIStationList_Cargo.CM_WAITING; mode <= AIStationList_Cargo.CM_PLANNED; ++mode) {
-		print("  " + mode);
-		for (local selector = AIStationList_Cargo.CS_BY_FROM; selector <= AIStationList_Cargo.CS_FROM_BY_VIA ; ++selector) {
-			print("    " + selector);
-			local list = AIStationList_Cargo(mode, selector, 6, 0, 7);
-			for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-				print("      " + i + " => " + list.GetValue(i));
-			}
-		}
-	}
-};
-
-function Regression::StationList_CargoPlanned()
-{
-	print("");
-	print("--StationList_CargoPlanned--");
-
-	for (local selector = AIStationList_Cargo.CS_BY_FROM; selector <= AIStationList_Cargo.CS_FROM_BY_VIA; ++selector) {
-		print("    " + selector);
-		local list = AIStationList_CargoPlanned(selector, 6, 0, 7);
-		for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-			print("      " + i + " => " + list.GetValue(i));
-		}
-	}
-};
-
-function Regression::StationList_CargoPlannedByFrom()
-{
-	print("");
-	print("--StationList_CargoPlannedByFrom--");
-	local list = AIStationList_CargoPlannedByFrom(2, 0);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoPlannedByVia()
-{
-	print("");
-	print("--StationList_CargoPlannedByVia--");
-	local list = AIStationList_CargoPlannedByVia(2, 0);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoPlannedViaByFrom()
-{
-	print("");
-	print("--StationList_CargoPlannedViaByFrom--");
-	local list = AIStationList_CargoPlannedViaByFrom(6, 0, 7);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoPlannedFromByVia()
-{
-	print("");
-	print("--StationList_CargoPlannedFromByVia--");
-	local list = AIStationList_CargoPlannedFromByVia(6, 0, 7);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoWaiting()
-{
-	print("");
-	print("--StationList_CargoWaiting--");
-
-	for (local selector = AIStationList_Cargo.CS_BY_FROM; selector <= AIStationList_Cargo.CS_FROM_BY_VIA; ++selector) {
-		print("    " + selector);
-		local list = AIStationList_CargoWaiting(selector, 6, 0, 7);
-		for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-			print("      " + i + " => " + list.GetValue(i));
-		}
-	}
-};
-
-function Regression::StationList_CargoWaitingByFrom()
-{
-	print("");
-	print("--StationList_CargoWaitingByFrom--");
-	local list = AIStationList_CargoWaitingByFrom(2, 0);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoWaitingByVia()
-{
-	print("");
-	print("--StationList_CargoWaitingByVia--");
-	local list = AIStationList_CargoWaitingByVia(2, 0);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoWaitingViaByFrom()
-{
-	print("");
-	print("--StationList_CargoWaitingViaByFrom--");
-	local list = AIStationList_CargoWaitingViaByFrom(6, 0, 7);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_CargoWaitingFromByVia()
-{
-	print("");
-	print("--StationList_CargoWaitingFromByVia--");
-	local list = AIStationList_CargoWaitingFromByVia(2, 0, 2);
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("      " + i + " => " + list.GetValue(i));
-	}
-};
-
-function Regression::StationList_Vehicle()
-{
-	local list = AIStationList_Vehicle(12);
-
-	print("");
-	print("--StationList_Vehicle--");
-	print("  Count():             " + list.Count());
-	list.Valuate(AIStation.GetLocation);
-	print("  Location ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetCargoWaiting, 0);
-	print("  CargoWaiting(0) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetCargoWaiting, 1);
-	print("  CargoWaiting(1) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetCargoRating, 1);
-	print("  CargoRating(1) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetDistanceManhattanToTile, 30000);
-	print("  DistanceManhattanToTile(30000) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.GetDistanceSquareToTile, 30000);
-	print("  DistanceSquareToTile(30000) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-	list.Valuate(AIStation.IsWithinTownInfluence, 0);
-	print("  IsWithinTownInfluence(0) ListDump:");
-	for (local i = list.Begin(); !list.IsEnd(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-}
-
-function Regression::Start()
-{
-	StationList();
-	StationList_Cargo();
-	StationList_CargoPlanned();
-	StationList_CargoPlannedByFrom();
-	StationList_CargoPlannedByVia();
-	StationList_CargoPlannedViaByFrom();
-	StationList_CargoPlannedFromByVia();
-	StationList_CargoWaiting();
-	StationList_CargoWaitingByFrom();
-	StationList_CargoWaitingByVia();
-	StationList_CargoWaitingViaByFrom();
-	StationList_CargoWaitingFromByVia();
-	StationList_Vehicle();
-}

bin/ai/regression/tst_stationlist/result.txt

@@ -1,127 +0,0 @@
-
---StationList--
-  Count():             5
-  Location ListDump:
-    6 => 42341
-    2 => 41831
-    7 => 41825
-    5 => 33421
-    4 => 33411
-  CargoWaiting(0) ListDump:
-    7 => 6
-    6 => 6
-    2 => 3
-    5 => 0
-    4 => 0
-  CargoWaiting(1) ListDump:
-    7 => 0
-    6 => 0
-    5 => 0
-    4 => 0
-    2 => 0
-
---StationList_Cargo--
-  0
-    0
-      6 => 6
-    1
-      6 => 2
-    2
-      2 => 4
-      7 => 2
-    3
-  1
-    0
-      7 => 18
-      6 => 16
-      2 => 7
-    1
-      6 => 8
-      2 => 3
-    2
-      2 => 16
-      6 => 14
-      7 => 11
-    3
-      6 => 10
-      2 => 8
-
---StationList_CargoPlanned--
-    0
-      7 => 18
-      6 => 16
-      2 => 7
-    1
-      6 => 8
-      2 => 3
-    2
-      2 => 16
-      6 => 14
-      7 => 11
-    3
-      6 => 10
-      2 => 8
-
---StationList_CargoPlannedByFrom--
-      7 => 8
-      6 => 8
-      2 => 7
-
---StationList_CargoPlannedByVia--
-      2 => 16
-      6 => 7
-
---StationList_CargoPlannedViaByFrom--
-      6 => 8
-      2 => 3
-
---StationList_CargoPlannedFromByVia--
-      6 => 10
-      2 => 8
-
---StationList_CargoWaiting--
-    0
-      6 => 6
-    1
-      6 => 2
-    2
-      2 => 4
-      7 => 2
-    3
-
---StationList_CargoWaitingByFrom--
-      2 => 3
-
---StationList_CargoWaitingByVia--
-      6 => 3
-
---StationList_CargoWaitingViaByFrom--
-      6 => 2
-
---StationList_CargoWaitingFromByVia--
-      6 => 3
-
---StationList_Vehicle--
-  Count():             2
-  Location ListDump:
-    5 => 33421
-    4 => 33411
-  CargoWaiting(0) ListDump:
-    5 => 0
-    4 => 0
-  CargoWaiting(1) ListDump:
-    5 => 0
-    4 => 0
-  CargoRating(1) ListDump:
-    5 => -1
-    4 => -1
-  DistanceManhattanToTile(30000) ListDump:
-    5 => 106
-    4 => 96
-  DistanceSquareToTile(30000) ListDump:
-    5 => 8818
-    4 => 7058
-  IsWithinTownInfluence(0) ListDump:
-    5 => 0
-    4 => 0
-ERROR: The script died unexpectedly.

bin/baseset/no_music.obm

@@ -1,103 +0,0 @@
-; $Id$
-;
-; This represents more or less nothingness
-;
-[metadata]
-name              = NoMusic
-shortname         = NULL
-version           = 0
-fallback          = true
-description       = A music pack without actual music.
-description.af_ZA = 'n Musiek stel sonder enige musiek.
-description.ar_EG = مجموعة موسيقى بدون موسيقى
-description.be_BY = "Пусты" набор музычнага афармлення, які не зьмяшчае ніякай музыкі.
-description.bg_BG = Празен музикален пакет.
-description.ca_ES = Una llista de música sense cap peça.
-description.cs_CZ = Prázná hudební sada.
-description.cy_GB = Pecyn cerddoriaeth heb unrhyw gerddoriaeth ynddo.
-description.da_DK = En musikpakke uden musik.
-description.de_DE = Ein Musikset ohne Musik.
-description.el_GR = Ένα πάκετο μουσικής χωρίς πραγματική μουσική.
-description.en_AU = A music pack without actual music.
-description.en_US = A music pack without actual music.
-description.es_ES = Un conjunto de música vacío.
-description.es_MX = Paquete de música vacío
-description.et_EE = Muusikakogu ilma muusikata.
-description.eu_ES = Musika gabeko musika paketea.
-description.fi_FI = Musiikkipaketti, jossa ei ole musiikkia.
-description.fr_FR = Un pack de musiques sans musiques.
-description.ga_IE = Pacáiste ceoil gan aon cheol iarbhír ann.
-description.gd_GB = Pacaid ciùil anns nach eil fonn sam bith.
-description.gl_ES = Un conxunto de músicas sen ningunha música.
-description.he_IL = אוסף מנגינות ללא מנגינות.
-description.hr_HR = Glazbeni paket bez ikakve glazbe.
-description.hu_HU = Zenei alapcsomag zene nélkül.
-description.id_ID = Paket musik tanpa musik sungguhan.
-description.is_IS = Tónlistarpakki sem er í raun án tónlistar.
-description.it_IT = Un pacchetto musicale non contenente alcuna musica.
-description.ja_JP = 空の音楽パック
-description.ko_KR = 실제 음악이 없는 음악 목록입니다.
-description.la_VA = Sarcina musicae sine ulla musica.
-description.lb_LU = E Musikpack ouni aktuell Musik.
-description.lt_LT = Muzikos pakas be muzikos.
-description.lv_LV = Mūzikas kopa bez mūzikas
-description.ms_MY = Pek muzik tanpa muzik sebenar.
-description.nb_NO = En musikkpakke uten noe musikk.
-description.nl_NL = Een muziekset zonder muziek.
-description.nn_NO = Ei musikkpakke utan noko musikk.
-description.pl_PL = Zestaw utworów muzycznych nie zawierający żadnej muzyki.
-description.pt_BR = Um pacote de músicas sem músicas.
-description.pt_PT = Um conjunto de música vazio.
-description.ro_RO = Un set de muzică fără muzică inclusă.
-description.ru_RU = "Пустой" набор музыкального оформления, не содержащий никакой музыки.
-description.sk_SK = Sada hudby neobsahujúca hudbu.
-description.sl_SI = Glasbeni paket z vključeno glasbo.
-description.sr_RS = Prazan skup muzičkih numera.
-description.sv_SE = Ett musikpaket utan någon musik.
-description.ta_IN = இசை இல்லாத இசைத்தொகுப்பு.
-description.th_TH = ชุดเพลงประกอบแบบไม่มีเสียงเพลง
-description.tr_TR = Müzik içermeyen boş bir müzik paketi.
-description.uk_UA = Порожній набір музики.
-description.vi_VN = Gói âm nhạc này không có nhạc nào.
-description.zh_CN = 一个没有实际内容的音乐包.
-description.zh_TW = 不含任何音樂的音樂集。
-
-[files]
-theme =
-old_0 =
-old_1 =
-old_2 =
-old_3 =
-old_4 =
-old_5 =
-old_6 =
-old_7 =
-old_8 =
-old_9 =
-new_0 =
-new_1 =
-new_2 =
-new_3 =
-new_4 =
-new_5 =
-new_6 =
-new_7 =
-new_8 =
-new_9 =
-ezy_0 =
-ezy_1 =
-ezy_2 =
-ezy_3 =
-ezy_4 =
-ezy_5 =
-ezy_6 =
-ezy_7 =
-ezy_8 =
-ezy_9 =
-
-[md5s]
-
-[names]
-
-[origin]
-default      = This file was part of your OpenTTD installation.

bin/baseset/no_sound.obs

@@ -1,70 +0,0 @@
-; $Id$
-;
-; This represents more or less nothingness
-;
-[metadata]
-name              = NoSound
-shortname         = NULL
-version           = 2
-fallback          = true
-description       = A sound pack without any sounds.
-description.af_ZA = 'n Klank stel sonder enige klanke.
-description.ar_EG = مجموعة صوت بدوت اصوات مضافة
-description.be_BY = "Пусты" набор гукавога афармленьня, які не зьмяшчае ніякіх гукаў.
-description.bg_BG = Празен звуков пакет.
-description.ca_ES = Una llista de sons buida.
-description.cs_CZ = Prázdná sada zvuků.
-description.cy_GB = Pecyn sain heb unrhyw effeithiau sain ynddo.
-description.da_DK = En lydpakke uden lyde.
-description.de_DE = Basissounds ohne Sound.
-description.el_GR = Ένα πάκετο ήχων χώρις ήχους.
-description.en_AU = A sound pack without any sounds.
-description.en_US = A sound pack without any sounds.
-description.es_ES = Un conjunto de sonidos vacío.
-description.es_MX = Paquete de sonidos vacío
-description.et_EE = Helikogu ilma helideta.
-description.eu_ES = Soinurik gabeko soinu pakete bat
-description.fi_FI = Äänipaketti, jossa ei ole ääniä.
-description.fr_FR = Un pack de sons sans sons.
-description.ga_IE = Pacáiste fuaimeanna gan aon fhuaimeanna ann.
-description.gd_GB = Pacaid fhuaimean anns nach eil fuaim sam bith.
-description.gl_ES = Un conxunto de sons sen ningún son
-description.he_IL = אוסף צלילים ללא צלילים.
-description.hr_HR = Zvučni paket bez ikakvih zvukova.
-description.hu_HU = Hang alapcsomag hangok nélkül.
-description.id_ID = Paket efek suara tanpa suara apapun.
-description.is_IS = Hljóðpakki án hljóðs.
-description.it_IT = Un pacchetto sonoro non contenente alcun suono.
-description.ja_JP = 空の効果音パック
-description.ko_KR = 아무런 효과음도 없는 효과음 팩입니다.
-description.la_VA = Sarcina sonorum sine ullis sonis.
-description.lb_LU = E Soundpack ouni iergendee Sound.
-description.lt_LT = Garsų pakas be jokių garsų.
-description.lv_LV = Skaņu kopa bez skaņas.
-description.nb_NO = En lydpakke uten noen lyder.
-description.nl_NL = Een geluidset zonder geluid.
-description.nn_NO = Ei lydpakke utan nokon lydar.
-description.pl_PL = Zestaw dźwięków nie zawierający żadnych dźwięków.
-description.pt_BR = Um pacote de sons sem sons.
-description.pt_PT = Um conjunto de sons vazio.
-description.ro_RO = Un set de sunete fără nici un sunet inclus.
-description.ru_RU = "Пустой" набор звукового оформления, не содержащий никаких звуков.
-description.sk_SK = Zvuková sada neobsahujúca zvuky.
-description.sl_SI = Zvočni paket brez zvoka.
-description.sr_RS = Prazan skup zvukova.
-description.sv_SE = Ett ljudpaket utan några ljud.
-description.ta_IN = ஒலிகள் இல்லாத ஒலி தொகுப்பு.
-description.th_TH = ชุดเสียงแบบไร้เสียง
-description.tr_TR = Ses içermeyen boş bir ses kümesi.
-description.uk_UA = Порожній набір звуків.
-description.vi_VN = Gói âm thanh này không có âm thanh nào.
-description.zh_CN = 一个空的音效包.
-description.zh_TW = 不含任何音效的音效集。
-
-[files]
-samples      =
-
-[md5s]
-
-[origin]
-default      = This file was part of your OpenTTD installation.

bin/baseset/orig_dos.obg

@@ -1,84 +0,0 @@
-; $Id$
-;
-; This represents the original graphics as on the non-German Transport
-; Tycoon Deluxe DOS CD.
-;
-[metadata]
-name              = original_dos
-shortname         = TTDD
-version           = 1
-palette           = DOS
-description       = Original Transport Tycoon Deluxe DOS edition graphics.
-description.af_ZA = Oorspronklike Transport Tycoon Deluxe DOS uitgawe grafieke.
-description.ar_EG = النسخة الاصلية من ترانسبورت تايكون ديلوكس الرسومية نسخة الدوس
-description.be_BY = Арыґінальная ґрафіка з Transport Tycoon Deluxe для DOS.
-description.bg_BG = Оригинални графики на Transport Tycoon Deluxe за DOS.
-description.ca_ES = Gràfics originals del Transport Tycoon Deluxe pel DOS.
-description.cs_CZ = Původní sada grafik Transport Tycoon Deluxe (verze pro DOS).
-description.cy_GB = Graffeg gwreiddiol fersiwn DOS o Transport Tycoon Deluxe.
-description.da_DK = Originalgrafik fra Transport Tycoon Deluxe DOS-version.
-description.de_DE = Original Transport Tycoon Deluxe DOS Basisgrafiken.
-description.el_GR = Αρχικά γραφικά από το Transport Tycoon Deluxe έκδοση DOS.
-description.en_AU = Original Transport Tycoon Deluxe DOS edition graphics.
-description.en_US = Original Transport Tycoon Deluxe DOS edition graphics.
-description.es_ES = Gráficos originales de Transport Tycoon Deluxe versión DOS.
-description.es_MX = Gráficos originales de Transport Tycoon Deluxe para DOS.
-description.et_EE = Algse Transport Tycoon Deluxe DOSi versiooni graafika.
-description.eu_ES = Transport Tycoon Deluxe originaleko DOS edizioko grafikoak.
-description.fi_FI = Alkuperäiset Transport Tycoon Deluxen DOS-version grafiikat.
-description.fr_FR = Graphiques originaux de Transport Tycoon Deluxe (version DOS).
-description.ga_IE = Grafaicí bunaidhTransport Tycoon Deluxe, eagrán DOS.
-description.gd_GB = Grafaigeachd aig an deasachadh DOS tùsail aig Transport Tycoon Deluxe.
-description.gl_ES = Graficos da edición orixinal de Transport Tycoon Deluxe para DOS.
-description.he_IL = גרפיקות Transport Tycoon Deluxe המקורי בגרסת DOS.
-description.hr_HR = Originalna grafika za Transport Tycoon Deluxe DOS izdanje.
-description.hu_HU = Az eredeti Transport Tycoon Deluxe DOS verziójának grafikája.
-description.id_ID = Grafik orisinil Transport Tycoon Deluxe versi DOS.
-description.is_IS = Upprunalega grafíkin úr Transport Tycoon Deluxe DOS útgáfunni.
-description.it_IT = Grafica originale di Transport Tycoon Deluxe, edizione DOS.
-description.ja_JP = Transport Tycoon Deluxe オリジナル版 グラフィック (DOS)
-description.ko_KR = 오리지널 트랜스포트 타이쿤 디럭스 도스 에디션의 그래픽입니다.
-description.la_VA = Graphica ex editione originale Transport Tycoon Deluxe DOS.
-description.lb_LU = Original Transport Tycoon Deluxe DOS Editioun Grafik.
-description.lt_LT = Originali Transport Tycoon Deluxe DOS leidimo grafika.
-description.lv_LV = Oriģinālā Transport Tycoon Deluxe DOS izdevuma grafika.
-description.ms_MY = Grafik asal Transport Tycoon Deluxe DOS edition.
-description.nb_NO = Original grafikk fra Transport Tycoon Deluxe for DOS.
-description.nl_NL = Originele graphics van de Transport Tycoon Deluxe DOS-versie.
-description.nn_NO = Original grafikk frå Transport Tycoon Deluxe for DOS.
-description.pl_PL = Oryginalna edycja grafik dla Transport Tycoon Deluxe DOS.
-description.pt_BR = Gráficos Originais do Transport Tycoon Deluxe, Edição DOS.
-description.pt_PT = Gráficos originais da edição DOS de Transport Tycoon Deluxe.
-description.ro_RO = Setul grafic original al Transport Tycoon Deluxe pentru DOS.
-description.ru_RU = Оригинальная графика из Transport Tycoon Deluxe для DOS.
-description.sk_SK = Pôvodná grafika Transport Tycoon Deluxe (DOS).
-description.sl_SI = Originalna grafika Transport Tycoon Deluxe za različico DOS.
-description.sr_RS = Originalni skup grafika Transport Tycoon Deluxe DOS izdanja.
-description.sv_SE = Originalgrafiken från Transport Tycoon Deluxe, DOS-utgåvan.
-description.ta_IN = அசல் டிரான்ஸ்ஃபோர்ட் டைகூன் டீலக்ஸ் DOS பதிப்பு அசைவூட்டங்கள்.
-description.th_TH = กราฟฟิกต้นตำหรับของ Transport Tycoon Deluxe DOS edition
-description.tr_TR = Özgün Transport Tycoon Deluxe DOS sürümü grafikleri.
-description.uk_UA = Оригінальна графіка з Transport Tycoon Deluxe DOS edition.
-description.vi_VN = Đồ họa gốc từ phiên bản Transport Tycoon Deluxe trên DOS
-description.zh_CN = 运输大亨DOS豪华版原版图形包.
-description.zh_TW = 原版 Transport Tycoon Deluxe DOS 版的圖形。
-
-[files]
-base              = TRG1.GRF
-logos             = TRGI.GRF
-arctic            = TRGC.GRF
-tropical          = TRGH.GRF
-toyland           = TRGT.GRF
-extra             = ORIG_EXTRA.GRF
-
-[md5s]
-TRG1.GRF          = 9311676280e5b14077a8ee41c1b42192
-TRGI.GRF          = da6a6c9dcc451eec88d79211437b76a8
-TRGC.GRF          = ed446637e034104c5559b32c18afe78d
-TRGH.GRF          = ee6616fb0e6ef6b24892c58c93d86fc9
-TRGT.GRF          = e30e8a398ae86c03dc534a8ac7dfb3b6
-ORIG_EXTRA.GRF    = 0b10a95c0adee710ecca9c3d676be4f3
-
-[origin]
-default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
-ORIG_EXTRA.GRF    = This file was part of your OpenTTD installation.

bin/baseset/orig_dos.obs

@@ -1,70 +0,0 @@
-; $Id$
-;
-; This represents the original sounds as on the Transport
-; Tycoon Deluxe DOS CD.
-;
-[metadata]
-name              = original_dos
-shortname         = TTDO
-version           = 0
-description       = Original Transport Tycoon Deluxe DOS edition sounds.
-description.af_ZA = Oorspronklike Transport Tycoon Deluxe DOS uitgawe klanke.
-description.ar_EG = النسخة الاصلية من ترانسبورت تايكون ديلوكس الصوتية نسخة الدوس
-description.be_BY = Арыґінальны набор гукавога афармленьня з гульні Transport Tycoon Deluxe для DOS.
-description.bg_BG = Оригинални звуци на Transport Tycoon Deluxe за DOS.
-description.ca_ES = Sons originals del Transport Tycoon Deluxe pel DOS.
-description.cs_CZ = Původní sada zvuků Transport Tycoon Deluxe (verze pro DOS).
-description.cy_GB = Effeithiau sain gwreiddiol fersiwn DOS o Transport Tycoon Deluxe.
-description.da_DK = Originallyd fra Transport Tycoon Deluxe DOS-version.
-description.de_DE = Original Transport Tycoon Deluxe DOS Basissounds.
-description.el_GR = Αρχικοί ήχοι από το Transport Tycoon Deluxe έκδοση DOS.
-description.en_AU = Original Transport Tycoon Deluxe DOS edition sounds.
-description.en_US = Original Transport Tycoon Deluxe DOS edition sounds.
-description.es_ES = Sonidos originales de Transport Tycoon Deluxe versión DOS.
-description.es_MX = Sonidos originales de Transport Tycoon Deluxe para DOS.
-description.et_EE = Algse Transport Tycoon Deluxe DOSi versiooni helid.
-description.eu_ES = Transport Tycoon Deluxe originaleko DOS edizioko soinuak.
-description.fi_FI = Alkuperäiset Transport Tycoon Deluxen DOS-version äänet.
-description.fr_FR = Sons originaux de Transport Tycoon Deluxe (version DOS).
-description.ga_IE = Fuaimeanna bunaidh Transport Tycoon Deluxe, eagrán DOS.
-description.gd_GB = Fuaimean aig an deasachadh DOS tùsail aig Transport Tycoon Deluxe.
-description.gl_ES = Sons da edición orixinal de Transport Tycoon Deluxe para DOS.
-description.he_IL = צלילי Transport Tycoon Deluxe המקורי בגרסת DOS.
-description.hr_HR = Originalni zvukovi za Transport Tycoon Deluxe DOS izdanje.
-description.hu_HU = Az eredeti Transport Tycoon Deluxe DOS verziójának hangjai.
-description.id_ID = Efek suara orisinil Transport Tycoon Deluxe versi DOS.
-description.is_IS = Upprunalega hljóðið úr Transport Tycoon Deluxe DOS útgáfunni.
-description.it_IT = Suoni originali di Transport Tycoon Deluxe, edizione DOS.
-description.ja_JP = Transport Tycoon Deluxe オリジナル版 効果音 (DOS)
-description.ko_KR = 오리지널 트랜스포트 타이쿤 도스 에디션의 효과음입니다.
-description.la_VA = Soni ex editione originale Transport Tycoon Deluxe DOS.
-description.lb_LU = Original Transport Tycoon Deluxe DOS Editioun Sound.
-description.lt_LT = Originalūs Transport Tycoon Deluxe DOS leidimo garsai.
-description.nb_NO = Originale lyder fra Transport Tycoon Deluxe for DOS.
-description.nl_NL = Originele geluiden van de Transport Tycoon Deluxe DOS-versie.
-description.nn_NO = Originale lydar frå Transport Tycoon Deluxe for DOS.
-description.pl_PL = Oryginalna edycja dźwięków dla Transport Tycoon Deluxe DOS.
-description.pt_BR = Sons Originais do Transport Tycoon Deluxe, Edição DOS.
-description.pt_PT = Sons originais da edição DOS de Transport Tycoon Deluxe.
-description.ro_RO = Setul de sunete original al Transport Tycoon Deluxe pentru DOS.
-description.ru_RU = Оригинальный набор звукового оформления из игры Transport Tycoon Deluxe для DOS.
-description.sk_SK = Pôvodné zvuky Transport Tycoon Deluxe (DOS).
-description.sl_SI = Originalni zvoki Transport Tycoon Deluxe različice DOS.
-description.sr_RS = Originalni skup zvukova Transport Tycoon Deluxe DOS izdanja.
-description.sv_SE = Originalljuden från Transport Tycoon Deluxe, DOS-utgåvan.
-description.ta_IN = அசல் டிரான்ஸ்ஃபோர்ட் டைகூன் டீலக்ஸ் DOS பதிப்பு ஒலிகள்.
-description.th_TH = เสียงต้นตำหรับของ Transport Tycoon Deluxe DOS edition
-description.tr_TR = Özgün Transport Tycoon Deluxe DOS sürümü sesleri.
-description.uk_UA = Оригінальний набір звуків з Transport Tycoon Deluxe DOS edition.
-description.vi_VN = Âm thanh gốc từ phiên bản Transport Tycoon Deluxe trên DOS
-description.zh_CN = 运输大亨DOS豪华版原版音效包.
-description.zh_TW = 原版 Transport Tycoon Deluxe DOS 版的音效。
-
-[files]
-samples      = SAMPLE.CAT
-
-[md5s]
-SAMPLE.CAT   = 422ea3dd074d2859bb51639a6e0e85da
-
-[origin]
-default      = You can find it on your Transport Tycoon Deluxe CD-ROM.

bin/baseset/orig_dos_de.obg

@@ -1,82 +0,0 @@
-; $Id$
-;
-; This represents the original graphics as on the German Transport
-; Tycoon Deluxe DOS CD. It contains one broken sprite.
-;
-[metadata]
-name              = original_dos_de
-shortname         = TTDD
-version           = 0
-palette           = DOS
-description       = Original Transport Tycoon Deluxe DOS (German) edition graphics.
-description.af_ZA = Oorspronklike Transport Tycoon Deluxe DOS (German) uitgawe grafieke.
-description.ar_EG = النسخة الاصلية من ترانسبورت تايكون ديلوكس الالمانية نسخة الدوس
-description.be_BY = Арыґінальная ґрафіка зь нямецкай версіі Transport Tycoon Deluxe для DOS.
-description.bg_BG = Оригинални графики на Transport Tycoon Deluxe за DOS (немски) .
-description.ca_ES = Gràfics originals del Transport Tycoon Deluxe (alemany) pel DOS.
-description.cs_CZ = Původní sada grafik Transport Tycoon Deluxe (německá verze pro DOS).
-description.cy_GB = Graffeg gwreiddiol fersiwn DOS (Almaenig) o Transport Tycoon Deluxe.
-description.da_DK = Originalgrafik fra Transport Tycoon Deluxe DOS (Tysk) version.
-description.de_DE = Original Transport Tycoon Deluxe DOS (Deutsch) Basisgrafiken.
-description.el_GR = Αρχικά γραφικά από το Transport Tycoon Deluxe έκδοση DOS (Γερμανικό).
-description.en_AU = Original Transport Tycoon Deluxe DOS (German) edition graphics.
-description.en_US = Original Transport Tycoon Deluxe DOS (German) edition graphics.
-description.es_ES = Gráficos originales de Transport Tycoon Deluxe versión DOS (Alemán).
-description.es_MX = Gráficos originales de Transport Tycoon Deluxe para DOS (en alemán).
-description.et_EE = Algse Transport Tycoon Deluxe DOSi (Saksa) versiooni graafika.
-description.fi_FI = Alkuperäiset Saksassa julkaistun Transport Tycoon Deluxen DOS-version grafiikat.
-description.fr_FR = Graphiques originaux de Transport Tycoon Deluxe (version DOS allemande).
-description.ga_IE = Grafaicí bunaidhTransport Tycoon Deluxe, eagrán DOS (Gearmánach).
-description.gd_GB = Grafaigeachd aig an deasachadh DOS (Gearmailteach) tùsail aig Transport Tycoon Deluxe.
-description.gl_ES = Graficos da edición orixinal (alemá) de Transport Tycoon Deluxe para DOS.
-description.he_IL = גרפיקות Transport Tycoon Deluxe המקורי בגרסת DOS (גרמנית).
-description.hr_HR = Originalna grafika za Transport Tycoon Deluxe DOS (Njemački) izdanje.
-description.hu_HU = Az eredeti Transport Tycoon Deluxe DOS (német) verziójának grafikája.
-description.id_ID = Grafik orisinil Transport Tycoon Deluxe versi DOS (Jerman).
-description.is_IS = Upprunalega grafíkin úr Transport Tycoon Deluxe DOS (þýsku) útgáfunni.
-description.it_IT = Grafica originale di Transport Tycoon Deluxe (tedesco), edizione DOS.
-description.ja_JP = Transport Tycoon Deluxe オリジナル版 グラフィック (DOS・ドイツ版)
-description.ko_KR = 오리지널 트랜스포트 타이쿤 디럭스 도스 에디션(독일)의 그래픽입니다.
-description.la_VA = Graphica ex editione originale Transport Tycoon Deluxe DOS (Germanica).
-description.lb_LU = Original Transport Tycoon Deluxe DOS (Däitsch) Editioun Grafik.
-description.lt_LT = Originali Transport Tycoon Deluxe DOS (Vokiečių) leidimo grafika.
-description.lv_LV = Oriģinālā Transport Tycoon Deluxe DOS (vācu) izdevuma grafika.
-description.nb_NO = Original grafikk fra Transport Tycoon Deluxe for DOS (tysk).
-description.nl_NL = Originele graphics van de Duitse Transport Tycoon Deluxe DOS-versie.
-description.nn_NO = Original grafikk frå Transport Tycoon Deluxe for DOS (tysk).
-description.pl_PL = Oryginalna edycja grafik dla Transport Tycoon Deluxe DOS (German).
-description.pt_BR = Gráficos Originais do Transport Tycoon Deluxe, Edição DOS alemã.
-description.pt_PT = Gráficos originais da edição DOS (Alemã) de Transport Tycoon Deluxe.
-description.ro_RO = Setul grafic original al Transport Tycoon Deluxe pentru DOS (ediţia germană).
-description.ru_RU = Оригинальная графика из немецкой версии Transport Tycoon Deluxe для DOS.
-description.sk_SK = Pôvodná grafika Transport Tycoon Deluxe (DOS) (v jazyku nemčina).
-description.sl_SI = Originalna grafika Transport Tycoon Deluxe za nemško različico DOS.
-description.sr_RS = Originalni skup grafika nemačkog Transport Tycoon Deluxe DOS izdanja.
-description.sv_SE = Originalgrafiken från Transport Tycoon Deluxe, DOS-utgåvan (tyska).
-description.ta_IN = அசல் டிரான்ஸ்ஃபோர்ட் டைகூன் டீலக்ஸ் DOS (செருமன்) பதிப்பு அசைவூட்டங்கள்.
-description.th_TH = กราฟฟิกต้นตำหรับของ Transport Tycoon Deluxe DOS (German) edition
-description.tr_TR = Özgün Transport Tycoon Deluxe DOS (Almanca) sürümü grafikleri.
-description.uk_UA = Оригінальна графіка з Transport Tycoon Deluxe DOS edition (німецького).
-description.vi_VN = Đồ họa gốc từ phiên bản Transport Tycoon Deluxe trên DOS (tiếng Đức)
-description.zh_CN = 运输大亨DOS豪华德语版原版图形包.
-description.zh_TW = 原版 Transport Tycoon Deluxe DOS 版 (德國版) 的圖形。
-
-[files]
-base              = TRG1.GRF
-logos             = TRGI.GRF
-arctic            = TRGC.GRF
-tropical          = TRGH.GRF
-toyland           = TRGT.GRF
-extra             = ORIG_EXTRA.GRF
-
-[md5s]
-TRG1.GRF          = 9311676280e5b14077a8ee41c1b42192
-TRGI.GRF          = da6a6c9dcc451eec88d79211437b76a8
-TRGC.GRF          = ed446637e034104c5559b32c18afe78d
-TRGH.GRF          = ee6616fb0e6ef6b24892c58c93d86fc9
-TRGT.GRF          = fcde1d7e8a74197d72a62695884b909e
-ORIG_EXTRA.GRF    = 0b10a95c0adee710ecca9c3d676be4f3
-
-[origin]
-default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
-ORIG_EXTRA.GRF    = This file was part of your OpenTTD installation.

bin/baseset/orig_win.obg

@@ -1,83 +0,0 @@
-; $Id$
-;
-; This represents the original graphics as on the Transport
-; Tycoon Deluxe for Windows CD.
-;
-[metadata]
-name              = original_windows
-shortname         = TTDW
-version           = 0
-palette           = Windows
-description       = Original Transport Tycoon Deluxe Windows edition graphics.
-description.af_ZA = Oorspronklike Transport Tycoon Deluxe Windows uitgawe grafieke.
-description.ar_EG = النسخة الاصلية من ترانسبورت تايكون ديلوكس الرسومية نسخة وندوز
-description.be_BY = Арыґінальная ґрафіка з Transport Tycoon Deluxe для Windows.
-description.bg_BG = Оригинални графики на Transport Tycoon Deluxe за Windows.
-description.ca_ES = Gràfics originals del Transport Tycoon Deluxe pel Windows.
-description.cs_CZ = Původní sada grafik Transport Tycoon Deluxe (verze pro Windows).
-description.cy_GB = Graffeg gwreiddiol fersiwn Windows o Transport Tycoon Deluxe.
-description.da_DK = Originalgrafik fra Transport Tycoon Deluxe Windows-version.
-description.de_DE = Original Transport Tycoon Deluxe Windows Basisgrafiken.
-description.el_GR = Αρχικά γραφικά από το Transport Tycoon Deluxe έκδοση Windows.
-description.en_AU = Original Transport Tycoon Deluxe Windows edition graphics.
-description.en_US = Original Transport Tycoon Deluxe Windows edition graphics.
-description.es_ES = Gráficos originales de Transport Tycoon Deluxe versión Windows.
-description.es_MX = Gráficos originales de Transport Tycoon Deluxe para Windows.
-description.et_EE = Algse Transport Tycoon Deluxe Windowsi versiooni graafika.
-description.fi_FI = Alkuperäiset Transport Tycoon Deluxen Windows-version grafiikat.
-description.fr_FR = Graphiques originaux de Transport Tycoon Deluxe (version Windows).
-description.ga_IE = Grafaicí bunaidhTransport Tycoon Deluxe, eagrán Windows.
-description.gd_GB = Grafaigeachd aig an deasachadh Windows tùsail aig Transport Tycoon Deluxe.
-description.gl_ES = Graficos da edición orixinal de Transport Tycoon Deluxe para Windows.
-description.he_IL = גרפיקות Transport Tycoon Deluxe המקורי בגרסת Windows.
-description.hr_HR = Originalna grafika za Transport Tycoon Deluxe Windows izdanje.
-description.hu_HU = Az eredeti Transport Tycoon Deluxe Windows verziójának grafikája.
-description.id_ID = Grafik orisinil Transport Tycoon Deluxe versi Windows.
-description.is_IS = Upprunalega grafíkin úr Transport Tycoon Deluxe Windows útgáfunni.
-description.it_IT = Grafica originale di Transport Tycoon Deluxe, edizione Windows.
-description.ja_JP = Transport Tycoon Deluxe オリジナル版 グラフィック (Windows)
-description.ko_KR = 오리지널 트랜스포트 타이쿤 디럭스 윈도 에디션의 그래픽입니다.
-description.la_VA = Graphica ex editione originale Transport Tycoon Deluxe Windows.
-description.lb_LU = Original Transport Tycoon Deluxe Windows Editioun Grafik.
-description.lt_LT = Originali Transport Tycoon Deluxe Windows leidimo grafika.
-description.lv_LV = Oriģinālā Transport Tycoon Deluxe Windows izdevuma grafika.
-description.ms_MY = Grafik asal Transport Tycoon Deluxe edisi Windows.
-description.nb_NO = Original grafikk fra Transport Tycoon Deluxe for Windows.
-description.nl_NL = Originele graphics van de Transport Tycoon Deluxe Windows-versie.
-description.nn_NO = Original grafikk frå Transport Tycoon Deluxe for Windows.
-description.pl_PL = Oryginalna edycja grafik dla Transport Tycoon Deluxe Windows.
-description.pt_BR = Gráficos Originais do Transport Tycoon, Edição Windows.
-description.pt_PT = Gráficos originais da edição Windows de Transport Tycoon Deluxe.
-description.ro_RO = Setul grafic original al Transport Tycoon Deluxe pentru Windows.
-description.ru_RU = Оригинальная графика из Transport Tycoon Deluxe для Windows.
-description.sk_SK = Pôvodná grafika Transport Tycoon Deluxe (Windows).
-description.sl_SI = Originalna grafika Transport Tycoon Deluxe za različico oken(windows).
-description.sr_RS = Originalni skup grafika Transport Tycoon Deluxe Windows izdanja.
-description.sv_SE = Originalgrafiken från Transport Tycoon Deluxe, Windows-utgåvan.
-description.ta_IN = அசல் டிரான்ஸ்ஃபோர்ட் டைகூன் டீலக்ஸ் விண்டோஸ் பதிப்பு அசைவூட்டங்கள்.
-description.th_TH = กราฟฟิกต้ำตำหรับของ Transport Tycoon Deluxe Windows edition
-description.tr_TR = Özgün Transport Tycoon Deluxe Windows sürümü grafikleri.
-description.uk_UA = Оригінальна графіка з Transport Tycoon Deluxe Windows edition.
-description.vi_VN = Đồ họa gốc từ phiên bản Transport Tycoon Deluxe trên Windows
-description.zh_CN = 运输大亨Windows豪华版原版图形包.
-description.zh_TW = 原版 Transport Tycoon Deluxe Windows 版的圖形。
-
-[files]
-base              = TRG1R.GRF
-logos             = TRGIR.GRF
-arctic            = TRGCR.GRF
-tropical          = TRGHR.GRF
-toyland           = TRGTR.GRF
-extra             = ORIG_EXTRA.GRF
-
-[md5s]
-TRG1R.GRF         = b04ce593d8c5016e07473a743d7d3358
-TRGIR.GRF         = 0c2484ff6be49fc63a83be6ab5c38f32
-TRGCR.GRF         = 3668f410c761a050b5e7095a2b14879b
-TRGHR.GRF         = 06bf2b7a31766f048baac2ebe43457b1
-TRGTR.GRF         = de53650517fe661ceaa3138c6edb0eb8
-ORIG_EXTRA.GRF    = 0b10a95c0adee710ecca9c3d676be4f3
-
-[origin]
-default           = You can find it on your Transport Tycoon Deluxe CD-ROM.
-ORIG_EXTRA.GRF    = This file was part of your OpenTTD installation.

bin/baseset/orig_win.obm

@@ -1,146 +0,0 @@
-; $Id$
-;
-; This represents the original music as on the Transport
-; Tycoon Deluxe for Windows CD.
-;
-[metadata]
-name              = original_windows
-shortname         = TTDW
-version           = 1
-description       = Original Transport Tycoon Deluxe Windows edition music.
-description.af_ZA = Oorspronklike Transport Tycoon Deluxe Windows uitgawe musiek.
-description.ar_EG = النسخة الاصلية من ترانسبورت تايكون ديلوكس الموسيقية نسخة وندوز
-description.be_BY = Арыґінальны набор музычнага афармленьня з гульні Transport Tycoon Deluxe для Windows.
-description.bg_BG = Оригинална музика на Transport Tycoon Deluxe за Windows.
-description.ca_ES = Música original del Transport Tycoon Deluxe pel Windows.
-description.cs_CZ = Původní hudba Transport Tycoon Deluxe (verze pro Windows).
-description.cy_GB = Cerddoriaeth gwreiddiol fersion Windows o Transport Tycoon Deluxe.
-description.da_DK = Originalmusik fra Transport Tycoon Deluxe Windows-version.
-description.de_DE = Original Transport Tycoon Deluxe Windows Musikset.
-description.el_GR = Αρχική μουσική από το Transport Tycoon Deluxe έκδοση Windows.
-description.en_AU = Original Transport Tycoon Deluxe Windows edition music.
-description.en_US = Original Transport Tycoon Deluxe Windows edition music.
-description.es_ES = Música original de Transport Tycoon Deluxe versión Windows.
-description.es_MX = Música original de Transport Tycoon Deluxe para Windows.
-description.et_EE = Algse Transport Tycoon Deluxe Windowsi versiooni muusika.
-description.fi_FI = Alkuperäinen Transport Tycoon Deluxen Windows-version musiikki.
-description.fr_FR = Musiques originales de Transport Tycoon Deluxe (version Windows).
-description.ga_IE = Ceol bunaidh Transport Tycoon Deluxe, eagrán Windows.
-description.gd_GB = Ceòl aig an deasachadh Windows tùsail aig Transport Tycoon Deluxe.
-description.gl_ES = Música da edición orixinal de Transport Tycoon Deluxe para Windows.
-description.he_IL = מנגינות Transport Tycoon Deluxe המקורי בגרסת Windows.
-description.hr_HR = Originalna glazba za Transport Tycoon Deluxe Windows izdanje.
-description.hu_HU = Az eredeti Transport Tycoon Deluxe Windows verziójának zenéje.
-description.id_ID = Musik pengiring orisinil Transport Tycoon Deluxe versi Windows.
-description.is_IS = Upprunalega tónlistin úr Transport Tycoon Deluxe Windows útgáfunni.
-description.it_IT = Musica originale di Transport Tycoon Deluxe, edizione Windows.
-description.ja_JP = Transport Tycoon Deluxe オリジナル版 音楽 (Windows)
-description.ko_KR = 오리지널 트랜스포트 타이쿤 디럭스 윈도 에디션의 음악입니다.
-description.la_VA = Musica ex editione originale Transport Tycoon Deluxe Windows.
-description.lb_LU = Original Transport Tycoon Deluxe Windows Editioun Musik.
-description.lt_LT = Originali Transport Tycoon Deluxe Windows leidimo muzika.
-description.lv_LV = Oriģinālā Transport Tycoon Deluxe Windows izdevuma mūzika.
-description.ms_MY = Muzik asal Transport Tycoon Deluxe edisi Windows.
-description.nb_NO = Original musikk fra Transport Tycoon Deluxe for Windows.
-description.nl_NL = Originele muziek van de Transport Tycoon Deluxe Windows-versie.
-description.nn_NO = Original musikk frå Transport Tycoon Deluxe for Windows.
-description.pl_PL = Oryginalna edycja utworów muzycznych w Transport Tycoon Deluxe Windows.
-description.pt_BR = Música Original do Transport Tycoon Deluxe, Edição Windows
-description.pt_PT = Música original da edição Windows de Transport Tycoon Deluxe.
-description.ro_RO = Setul de muzică original al Transport Tycoon Deluxe pentru Windows.
-description.ru_RU = Оригинальный набор музыкального оформления из игры Transport Tycoon Deluxe для Windows.
-description.sk_SK = Pôvodná hudba z Transport Tycoon Deluxe (Windows).
-description.sl_SI = Originalna glasba Transport Tycoon Deluxe različice oken(windows).
-description.sr_RS = Originalni skup muzičkih numera Transport Tycoon Deluxe Windows izdanja.
-description.sv_SE = Originalmusiken från Transport Tycoon Deluxe, Windows-utgåvan.
-description.ta_IN = அசல் டிரான்ஸ்ஃபோர்ட் டைகூன் டீலக்ஸ் விண்டோஸ் பதிப்பு இசை.
-description.th_TH = เพลงต้นตำหรับชอง Transport Tycoon Deluxe Windows edition
-description.tr_TR = Özgün Transport Tycoon Deluxe Windows sürümü müzikleri.
-description.uk_UA = Оригінальна музика з Transport Tycoon Deluxe Windows edition.
-description.vi_VN = Nhạc gốc từ phiên bản Transport Tycoon Deluxe trên Windows
-description.zh_CN = Transport Tycoon Deluxe（运输大亨Windows豪华版）的原版音乐包
-description.zh_TW = 原版 Transport Tycoon Deluxe Windows 版的音樂。
-
-[files]
-theme = GM_TT00.GM
-old_0 = GM_TT02.GM
-old_1 = GM_TT06.GM
-old_2 = GM_TT03.GM
-old_3 = GM_TT12.GM
-old_4 = GM_TT08.GM
-old_5 = GM_TT13.GM
-old_6 = GM_TT14.GM
-old_7 = GM_TT10.GM
-old_8 =
-old_9 =
-new_0 = GM_TT04.GM
-new_1 = GM_TT01.GM
-new_2 = GM_TT05.GM
-new_3 = GM_TT15.GM
-new_4 = GM_TT11.GM
-new_5 = GM_TT16.GM
-new_6 = GM_TT09.GM
-new_7 =
-new_8 =
-new_9 =
-ezy_0 = GM_TT18.GM
-ezy_1 = GM_TT19.GM
-ezy_2 = GM_TT21.GM
-ezy_3 = GM_TT17.GM
-ezy_4 = GM_TT20.GM
-ezy_5 = GM_TT07.GM
-ezy_6 =
-ezy_7 =
-ezy_8 =
-ezy_9 =
-
-[md5s]
-GM_TT00.GM = 45cfec1b9d8c7a0ad45e755833cbf221
-GM_TT01.GM = ab14ed3392d848abd2a2e90a9d75d121
-GM_TT02.GM = dd4f696e4be5987ce738257b08b50171
-GM_TT03.GM = a1bfde23343df9e4063419bf29c166b8
-GM_TT04.GM = 4e6943aa0c455203d76c79389054747d
-GM_TT05.GM = cee281cb85a2e2343552d97640545a47
-GM_TT06.GM = 26d1de5efa8675f94065784e9d539e49
-GM_TT07.GM = 6f2691e17558f552ec4c565e4ab7139c
-GM_TT08.GM = a42bf2cb3340a822f1a69646fc7a487d
-GM_TT09.GM = eb35761a58a8df3c59ed8929cce13916
-GM_TT10.GM = 42fecd686720a785d20a78590c466a82
-GM_TT11.GM = 50ef1ef02e49d2112786dd45e69dc3ee
-GM_TT12.GM = 4ce707a0e0e72419f0681dd9bd95271b
-GM_TT13.GM = e765753be29d889ec818f38009103619
-GM_TT14.GM = 270e2d63bd32b95a4d007ce15a6ce45f
-GM_TT15.GM = 89e116a1c0c69f1845cc903a9bfbe460
-GM_TT16.GM = f824e2371b3bedfe61aad4b9c62dd6be
-GM_TT17.GM = 1b23eebb0796c1ab99cd97fa7082cf7b
-GM_TT18.GM = 15650de3bad645d0e88c4f5c7a2df92a
-GM_TT19.GM = 7aec079e15bd09588660b85545ac4dfc
-GM_TT20.GM = 1509097889dee617aa1e9a1738a5a930
-GM_TT21.GM = a8d0aaad02e1a762d8d54cf81da56bab
-
-[names]
-GM_TT00.GM = Tycoon DELUXE Theme
-GM_TT01.GM = Snarl Up
-GM_TT02.GM = Easy Driver
-GM_TT03.GM = Little Red Diesel
-GM_TT04.GM = City Groove
-GM_TT05.GM = Aliens Ate My Railway
-GM_TT06.GM = Stoke It
-GM_TT07.GM = Don't Walk!
-GM_TT08.GM = Sawyer's Tune
-GM_TT09.GM = Fell Apart On Me
-GM_TT10.GM = Can't Get There From Here
-GM_TT11.GM = Hard Drivin'
-GM_TT12.GM = Road Hog
-GM_TT13.GM = Hold That Train!
-GM_TT14.GM = Broomer's Oil Rag
-GM_TT15.GM = Goss Groove
-GM_TT16.GM = Small Town
-GM_TT17.GM = Cruise Control
-GM_TT18.GM = Stroll On
-GM_TT19.GM = Funk Central
-GM_TT20.GM = Jammit
-GM_TT21.GM = Movin' On
-
-[origin]
-default      = You can find it on your Transport Tycoon Deluxe CD-ROM.

bin/baseset/orig_win.obs

@@ -1,70 +0,0 @@
-; $Id$
-;
-; This represents the original sounds as on the Transport
-; Tycoon Deluxe for Windows CD.
-;
-[metadata]
-name              = original_windows
-shortname         = TTDO
-version           = 0
-description       = Original Transport Tycoon Deluxe Windows edition sounds.
-description.af_ZA = Oorspronklike Transport Tycoon Deluxe Windows uitgawe klanke.
-description.ar_EG = النسخة الاصلية من ترانسبورت تايكون ديلوكس الصوتية نسخة وندوز
-description.be_BY = Арыґінальны набор гукавога афармленьня з гульні Transport Tycoon Deluxe для Windows.
-description.bg_BG = Оригинални звуци на Transport Tycoon Deluxe за Windows.
-description.ca_ES = Sons originals del Transport Tycoon Deluxe pel Windows.
-description.cs_CZ = Původní sada zvuků Transport Tycoon Deluxe (verze pro Windows).
-description.cy_GB = Effeithiau sain gwreiddiol fersiwn Windows o Transport Tycoon Deluxe.
-description.da_DK = Originallyd fra Transport Tycoon Deluxe Windows-version.
-description.de_DE = Original Transport Tycoon Deluxe Windows Basissounds.
-description.el_GR = Αρχικοί ήχοι από το Transport Tycoon Deluxe έκδοση Windows.
-description.en_AU = Original Transport Tycoon Deluxe Windows edition sounds.
-description.en_US = Original Transport Tycoon Deluxe Windows edition sounds.
-description.es_ES = Sonidos originales de Transport Tycoon Deluxe versión Windows.
-description.es_MX = Sonidos originales de Transport Tycoon Deluxe para Windows.
-description.et_EE = Algse Transport Tycoon Deluxe Windowsi versiooni helid.
-description.eu_ES = Transport Tycoon Deluxe originaleko Windows edizioko grafikoak.
-description.fi_FI = Alkuperäiset Transport Tycoon Deluxen Windows-version äänet.
-description.fr_FR = Sons originaux de Transport Tycoon Deluxe (version Windows).
-description.ga_IE = Fuaimeanna bunaidh Transport Tycoon Deluxe, eagrán Windows.
-description.gd_GB = Fuaimean aig an deasachadh Windows tùsail aig Transport Tycoon Deluxe.
-description.gl_ES = Sons da edición orixinal de Transport Tycoon Deluxe para Windows.
-description.he_IL = צלילי Transport Tycoon Deluxe המקורי בגרסת Windows.
-description.hr_HR = Originalni zvukovi za Transport Tycoon Deluxe Windows izdanje.
-description.hu_HU = Az eredeti Transport Tycoon Deluxe Windows verziójának hangjai.
-description.id_ID = Efek suara orisinil Transport Tycoon Deluxe versi Windows.
-description.is_IS = Upprunalega hljóðið úr Transport Tycoon Deluxe Windows útgáfunni.
-description.it_IT = Suoni originali di Transport Tycoon Deluxe, edizione Windows.
-description.ja_JP = Transport Tycoon Deluxe オリジナル版 効果音 (Windows)
-description.ko_KR = 오리지널 트랜스포트 타이쿤 디럭스 윈도 에디션의 효과음입니다.
-description.la_VA = Soni ex editione originale Transport Tycoon Deluxe Windows.
-description.lb_LU = Original Transport Tycoon Deluxe Windows Editioun Sound.
-description.lt_LT = Originalūs Transport Tycoon Deluxe Windows leidimo garsai.
-description.nb_NO = Originale lyder fra Transport Tycoon Deluxe for Windows.
-description.nl_NL = Originele geluiden van de Transport Tycoon Deluxe Windows-versie.
-description.nn_NO = Originale lydar frå Transport Tycoon Deluxe for Windows.
-description.pl_PL = Oryginalna edycja dźwięków dla Transport Tycoon Deluxe Windows.
-description.pt_BR = Sons Originais do Transport Tycoon Deluxe, Edição Windows.
-description.pt_PT = Sons originais da edição Windows de Transport Tycoon Deluxe.
-description.ro_RO = Setul de sunete original al Transport Tycoon Deluxe pentru Windows.
-description.ru_RU = Оригинальный набор звукового оформления из игры Transport Tycoon Deluxe для Windows.
-description.sk_SK = Pôvodné zvuky Transport Tycoon Deluxe (Windows).
-description.sl_SI = Originalni zvoki Transport Tycoon Deluxe različice oken(windows).
-description.sr_RS = Originalni skup zvukova Transport Tycoon Deluxe Windows izdanja.
-description.sv_SE = Originalljuden från Transport Tycoon Deluxe, Windows-utgåvan.
-description.ta_IN = அசல் டிரான்ஸ்ஃபோர்ட் டைகூன் டீலக்ஸ் விண்டோஸ் பதிப்பு ஒலிகள்.
-description.th_TH = เสียงต้นตำหรับของ Transport Tycoon Deluxe Windows edition
-description.tr_TR = Özgün Transport Tycoon Deluxe Windows sürümü sesleri.
-description.uk_UA = Оригінальний набір звуків з Transport Tycoon Deluxe Windows edition.
-description.vi_VN = Âm thanh gốc từ phiên bản Transport Tycoon Deluxe trên Windows
-description.zh_CN = Transport Tycoon Deluxe Windows (运输大亨Windows豪华版)的原版音效包.
-description.zh_TW = 原版 Transport Tycoon Deluxe Windows 版的音效。
-
-[files]
-samples      = SAMPLE.CAT
-
-[md5s]
-SAMPLE.CAT   = 9212e81e72badd4bbe1eaeae66458e10
-
-[origin]
-default      = You can find it on your Transport Tycoon Deluxe CD-ROM.

bin/game/compat_1.2.nut

@@ -1,25 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-GSLog.Info("1.2 API compatibility in effect.");
-
-GSTown._SetGrowthRate <- GSTown.SetGrowthRate;
-GSTown.SetGrowthRate <- function(town_id, days_between_town_growth)
-{
-	/* Growth rate 0 caused resetting the custom growth rate. While this was undocumented, it was used nevertheless (ofc). */
-	if (days_between_town_growth == 0) days_between_town_growth = GSTown.TOWN_GROWTH_NORMAL;
-	return GSTown._SetGrowthRate(town_id, days_between_town_growth);
-}
-
-/* 1.5 adds a game element reference to the news. */
-GSNews._Create <- GSNews.Create;
-GSNews.Create <- function(type, text, company)
-{
-    return GSNews._Create(type, text, company, GSNews.NR_NONE, 0);
-}

bin/game/compat_1.3.nut

@@ -1,25 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-GSLog.Info("1.3 API compatibility in effect.");
-
-GSTown._SetGrowthRate <- GSTown.SetGrowthRate;
-GSTown.SetGrowthRate <- function(town_id, days_between_town_growth)
-{
-	/* Growth rate 0 caused resetting the custom growth rate. While this was undocumented, it was used nevertheless (ofc). */
-	if (days_between_town_growth == 0) days_between_town_growth = GSTown.TOWN_GROWTH_NORMAL;
-	return GSTown._SetGrowthRate(town_id, days_between_town_growth);
-}
-
-/* 1.5 adds a game element reference to the news. */
-GSNews._Create <- GSNews.Create;
-GSNews.Create <- function(type, text, company)
-{
-    return GSNews._Create(type, text, company, GSNews.NR_NONE, 0);
-}

bin/game/compat_1.4.nut

@@ -1,17 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-GSLog.Info("1.4 API compatibility in effect.");
-
-/* 1.5 adds a game element reference to the news. */
-GSNews._Create <- GSNews.Create;
-GSNews.Create <- function(type, text, company)
-{
-    return GSNews._Create(type, text, company, GSNews.NR_NONE, 0);
-}

bin/game/compat_1.5.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-GSLog.Info("1.5 API compatibility in effect.");

bin/game/compat_1.6.nut

@@ -1,10 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-GSLog.Info("1.6 API compatibility in effect.");

bin/game/compat_1.7.nut

@@ -1,8 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */

bin/scripts/game_start.scr.example

@@ -1,2 +0,0 @@
-start_ai MyAI
-

bin/scripts/on_server_connect.scr.example

@@ -1,2 +0,0 @@
-# Show a MOTD
-say "Welcome..."

bmp.c

@@ -1,24 +1,12 @@
 /* $Id$ */
 
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file bmp.cpp Read and write support for bmps. */
-
 #include "stdafx.h"
+#include "openttd.h"
+#include "gfx.h"
 #include "bmp.h"
-#include "core/bitmath_func.hpp"
-#include "core/alloc_func.hpp"
-#include "core/mem_func.hpp"
+#include "macros.h"
 
-#include "safeguards.h"
-
-void BmpInitializeBuffer(BmpBuffer *buffer, FILE *file)
-{
+void BmpInitializeBuffer(BmpBuffer *buffer, FILE *file) {
 	buffer->pos      = -1;
 	buffer->file     = file;
 	buffer->read     = 0;
@@ -27,24 +15,18 @@ void BmpInitializeBuffer(BmpBuffer *buffer, FILE *file)
 
 static inline void AdvanceBuffer(BmpBuffer *buffer)
 {
-	if (buffer->read < 0) return;
-
 	buffer->read = (int)fread(buffer->data, 1, BMP_BUFFER_SIZE, buffer->file);
 	buffer->pos  = 0;
 }
 
 static inline bool EndOfBuffer(BmpBuffer *buffer)
 {
-	if (buffer->read < 0) return false;
-
 	if (buffer->pos == buffer->read || buffer->pos < 0) AdvanceBuffer(buffer);
 	return buffer->pos == buffer->read;
 }
 
 static inline byte ReadByte(BmpBuffer *buffer)
 {
-	if (buffer->read < 0) return 0;
-
 	if (buffer->pos == buffer->read || buffer->pos < 0) AdvanceBuffer(buffer);
 	buffer->real_pos++;
 	return buffer->data[buffer->pos++];
@@ -70,9 +52,7 @@ static inline void SkipBytes(BmpBuffer *buffer, int bytes)
 
 static inline void SetStreamOffset(BmpBuffer *buffer, int offset)
 {
-	if (fseek(buffer->file, offset, SEEK_SET) < 0) {
-		buffer->read = -1;
-	}
+	fseek(buffer->file, offset, SEEK_SET);
 	buffer->pos = -1;
 	buffer->real_pos = offset;
 	AdvanceBuffer(buffer);
@@ -140,63 +120,53 @@ static inline bool BmpRead4(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
  */
 static inline bool BmpRead4Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
+	uint i;
 	uint x = 0;
 	uint y = info->height - 1;
+	byte n, c, b;
 	byte *pixel = &data->bitmap[y * info->width];
 	while (y != 0 || x < info->width) {
 		if (EndOfBuffer(buffer)) return false; // the file is shorter than expected
-
-		byte n = ReadByte(buffer);
-		byte c = ReadByte(buffer);
+		n = ReadByte(buffer);
+		c = ReadByte(buffer);
 		if (n == 0) {
 			switch (c) {
-				case 0: // end of line
-					x = 0;
-					if (y == 0) return false;
-					pixel = &data->bitmap[--y * info->width];
-					break;
-
-				case 1: // end of bitmap
-					return true;
-
-				case 2: { // delta
-					if (EndOfBuffer(buffer)) return false;
-					byte dx = ReadByte(buffer);
-					byte dy = ReadByte(buffer);
-
-					/* Check for over- and underflow. */
-					if (x + dx >= info->width || x + dx < x || dy > y) return false;
-
-					x += dx;
-					y -= dy;
-					pixel = &data->bitmap[y * info->width + x];
-					break;
-				}
-
-				default: { // uncompressed
-					uint i = 0;
-					while (i++ < c) {
-						if (EndOfBuffer(buffer) || x >= info->width) return false;
-						byte b = ReadByte(buffer);
-						*pixel++ = GB(b, 4, 4);
+			case 0: // end of line
+				x = 0;
+				pixel = &data->bitmap[--y * info->width];
+				break;
+			case 1: // end of bitmap
+				x = info->width;
+				y = 0;
+				pixel = NULL;
+				break;
+			case 2: // delta
+				x += ReadByte(buffer);
+				i = ReadByte(buffer);
+				if (x >= info->width || (y == 0 && i > 0)) return false;
+				y -= i;
+				pixel = &data->bitmap[y * info->width + x];
+				break;
+			default: // uncompressed
+				i = 0;
+				while (i++ < c) {
+					if (EndOfBuffer(buffer) || x >= info->width) return false;
+					b = ReadByte(buffer);
+					*pixel++ = GB(b, 4, 4);
+					x++;
+					if (x < info->width && i++ < c) {
+						*pixel++ = GB(b, 0, 4);
 						x++;
-						if (i++ < c) {
-							if (x >= info->width) return false;
-							*pixel++ = GB(b, 0, 4);
-							x++;
-						}
 					}
-					/* Padding for 16 bit align */
-					SkipBytes(buffer, ((c + 1) / 2) % 2);
-					break;
 				}
+				/* Padding for 16 bit align */
+				SkipBytes(buffer, ((c + 1) / 2) % 2);
+				break;
 			}
 		} else {
-			/* Apparently it is common to encounter BMPs where the count of
-			 * pixels to be written is higher than the remaining line width.
-			 * Ignore the superfluous pixels instead of reporting an error. */
-			uint i = 0;
-			while (x < info->width && i++ < n) {
+			i = 0;
+			while (i++ < n) {
+				if (EndOfBuffer(buffer) || x >= info->width) return false;
 				*pixel++ = GB(c, 4, 4);
 				x++;
 				if (x < info->width && i++ < n) {
@@ -233,55 +203,43 @@ static inline bool BmpRead8(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
  */
 static inline bool BmpRead8Rle(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
+	uint i;
 	uint x = 0;
 	uint y = info->height - 1;
+	byte n, c;
 	byte *pixel = &data->bitmap[y * info->width];
 	while (y != 0 || x < info->width) {
 		if (EndOfBuffer(buffer)) return false; // the file is shorter than expected
-
-		byte n = ReadByte(buffer);
-		byte c = ReadByte(buffer);
+		n = ReadByte(buffer);
+		c = ReadByte(buffer);
 		if (n == 0) {
 			switch (c) {
-				case 0: // end of line
-					x = 0;
-					if (y == 0) return false;
-					pixel = &data->bitmap[--y * info->width];
-					break;
-
-				case 1: // end of bitmap
-					return true;
-
-				case 2: { // delta
-					if (EndOfBuffer(buffer)) return false;
-					byte dx = ReadByte(buffer);
-					byte dy = ReadByte(buffer);
-
-					/* Check for over- and underflow. */
-					if (x + dx >= info->width || x + dx < x || dy > y) return false;
-
-					x += dx;
-					y -= dy;
-					pixel = &data->bitmap[y * info->width + x];
-					break;
-				}
-
-				default: { // uncompressed
-					for (uint i = 0; i < c; i++) {
-						if (EndOfBuffer(buffer) || x >= info->width) return false;
-						*pixel++ = ReadByte(buffer);
-						x++;
-					}
-					/* Padding for 16 bit align */
-					SkipBytes(buffer, c % 2);
-					break;
-				}
+			case 0: // end of line
+				x = 0;
+				pixel = &data->bitmap[--y * info->width];
+				break;
+			case 1: // end of bitmap
+				x = info->width;
+				y = 0;
+				pixel = NULL;
+				break;
+			case 2: // delta
+				x += ReadByte(buffer);
+				i = ReadByte(buffer);
+				if (x >= info->width || (y == 0 && i > 0)) return false;
+				y -= i;
+				pixel = &data->bitmap[y * info->width + x];
+				break;
+			default: // uncompressed
+				if ((x += c) > info->width) return false;
+				for (i = 0; i < c; i++) *pixel++ = ReadByte(buffer);
+				/* Padding for 16 bit align */
+				SkipBytes(buffer, c % 2);
+				break;
 			}
 		} else {
-			/* Apparently it is common to encounter BMPs where the count of
-			 * pixels to be written is higher than the remaining line width.
-			 * Ignore the superfluous pixels instead of reporting an error. */
-			for (uint i = 0; x < info->width && i < n; i++) {
+			for (i = 0; i < n; i++) {
+				if (x >= info->width) return false;
 				*pixel++ = c;
 				x++;
 			}
@@ -320,7 +278,6 @@ bool BmpReadHeader(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	uint32 header_size;
 	assert(info != NULL);
-	MemSetT(info, 0);
 
 	/* Reading BMP header */
 	if (ReadWord(buffer) != 0x4D42) return false; // signature should be 'BM'
@@ -363,15 +320,16 @@ bool BmpReadHeader(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 	if (info->bpp <= 8) {
 		uint i;
 
-		/* Reads number of colours if available in info header */
+		/* Reads number of colors if available in info header */
 		if (header_size >= 16) {
 			SkipBytes(buffer, 12);                  // skip image size and resolution
-			info->palette_size = ReadDword(buffer); // number of colours in palette
+			info->palette_size = ReadDword(buffer); // number of colors in palette
 			SkipBytes(buffer, header_size - 16);    // skip the end of info header
 		}
 		if (info->palette_size == 0) info->palette_size = 1 << info->bpp;
 
-		data->palette = CallocT<Colour>(info->palette_size);
+		data->palette = calloc(info->palette_size, sizeof(*(data->palette)));
+		if (data->palette == NULL) return false;
 
 		for (i = 0; i < info->palette_size; i++) {
 			data->palette[i].b = ReadByte(buffer);
@@ -392,7 +350,8 @@ bool BmpReadBitmap(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 {
 	assert(info != NULL && data != NULL);
 
-	data->bitmap = CallocT<byte>(info->width * info->height * ((info->bpp == 24) ? 3 : 1));
+	data->bitmap = calloc(info->width * info->height, ((info->bpp == 24) ? 3 : 1) * sizeof(byte));
+	if (data->bitmap == NULL) return false;
 
 	/* Load image */
 	SetStreamOffset(buffer, info->offset);
@@ -403,11 +362,11 @@ bool BmpReadBitmap(BmpBuffer *buffer, BmpInfo *info, BmpData *data)
 		case 4:  return BmpRead4(buffer, info, data);
 		case 8:  return BmpRead8(buffer, info, data);
 		case 24: return BmpRead24(buffer, info, data);
-		default: NOT_REACHED();
+		default: NOT_REACHED(); return false;
 		}
 	case 1:  return BmpRead8Rle(buffer, info, data); // 8-bit RLE compression
 	case 2:  return BmpRead4Rle(buffer, info, data); // 4-bit RLE compression
-	default: NOT_REACHED();
+	default: NOT_REACHED(); return false;
 	}
 }
 

bmp.h

@@ -1,43 +1,32 @@
 /* $Id$ */
 
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file bmp.h Read and write support for bmps. */
-
 #ifndef BMP_H
 #define BMP_H
 
-#include "gfx_type.h"
-
-struct BmpInfo {
+typedef struct {
 	uint32 offset;       ///< offset of bitmap data from .bmp file begining
 	uint32 width;        ///< bitmap width
 	uint32 height;       ///< bitmap height
 	bool os2_bmp;        ///< true if OS/2 1.x or windows 2.x bitmap
 	uint16 bpp;          ///< bits per pixel
 	uint32 compression;  ///< compression method (0 = none, 1 = 8-bit RLE, 2 = 4-bit RLE)
-	uint32 palette_size; ///< number of colours in palette
-};
+	uint32 palette_size; ///< number of colors in palette
+} BmpInfo;
 
-struct BmpData {
+typedef struct {
 	Colour *palette;
 	byte   *bitmap;
-};
+} BmpData;
 
 #define BMP_BUFFER_SIZE 1024
 
-struct BmpBuffer {
+typedef struct {
 	byte data[BMP_BUFFER_SIZE];
 	int pos;
 	int read;
 	FILE *file;
 	uint real_pos;
-};
+} BmpBuffer;
 
 void BmpInitializeBuffer(BmpBuffer *buffer, FILE *file);
 bool BmpReadHeader(BmpBuffer *buffer, BmpInfo *info, BmpData *data);

bridge.h

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/** @file bridge.h Header file for bridges */
+
+#ifndef BRIDGE_H
+#define BRIDGE_H
+
+enum {
+	MAX_BRIDGES = 13
+};
+
+/** Struct containing information about a single bridge type
+ */
+typedef struct Bridge {
+	Year avail_year;     ///< the year in which the bridge becomes available
+	byte min_length;     ///< the minimum length of the bridge (not counting start and end tile)
+	byte max_length;     ///< the maximum length of the bridge (not counting start and end tile)
+	uint16 price;        ///< the relative price of the bridge
+	uint16 speed;        ///< maximum travel speed
+	PalSpriteID sprite;  ///< the sprite which is used in the GUI (possibly with a recolor sprite)
+	StringID material;   ///< the string that contains the bridge description
+	PalSpriteID **sprite_table; ///< table of sprites for drawing the bridge
+	byte flags;          ///< bit 0 set: disable drawing of far pillars.
+} Bridge;
+
+extern const Bridge orig_bridge[MAX_BRIDGES];
+extern Bridge _bridge[MAX_BRIDGES];
+
+uint GetBridgeFoundation(Slope tileh, Axis axis);
+uint GetBridgeHeightRamp(TileIndex t);
+
+#endif /* BRIDGE_H */

bridge_gui.c

@@ -0,0 +1,167 @@
+/* $Id$ */
+
+/** @file bridge_gui.c Graphical user interface for bridge construction*/
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "table/strings.h"
+#include "functions.h"
+#include "map.h"
+#include "window.h"
+#include "gui.h"
+#include "viewport.h"
+#include "gfx.h"
+#include "command.h"
+#include "sound.h"
+#include "variables.h"
+#include "bridge.h"
+
+static struct BridgeData {
+	uint count;
+	TileIndex start_tile;
+	TileIndex end_tile;
+	byte type;
+	byte indexes[MAX_BRIDGES];
+	int32 costs[MAX_BRIDGES];
+} _bridgedata;
+
+void CcBuildBridge(bool success, TileIndex tile, uint32 p1, uint32 p2)
+{
+	if (success) SndPlayTileFx(SND_27_BLACKSMITH_ANVIL, tile);
+}
+
+static void BuildBridge(Window *w, int i)
+{
+	DeleteWindow(w);
+	DoCommandP(_bridgedata.end_tile, _bridgedata.start_tile,
+		_bridgedata.indexes[i] | (_bridgedata.type << 8), CcBuildBridge,
+		CMD_BUILD_BRIDGE | CMD_AUTO | CMD_MSG(STR_5015_CAN_T_BUILD_BRIDGE_HERE));
+}
+
+static void BuildBridgeWndProc(Window *w, WindowEvent *e)
+{
+	switch (e->event) {
+	case WE_PAINT: {
+		uint i;
+
+		DrawWindowWidgets(w);
+
+		for (i = 0; i < 4 && i + w->vscroll.pos < _bridgedata.count; i++) {
+			const Bridge *b = &_bridge[_bridgedata.indexes[i + w->vscroll.pos]];
+
+			SetDParam(2, _bridgedata.costs[i + w->vscroll.pos]);
+			SetDParam(1, b->speed);
+			SetDParam(0, b->material);
+			DrawSprite(b->sprite, 3, 15 + i * 22);
+
+			DrawString(44, 15 + i * 22 , STR_500D, 0);
+		}
+	} break;
+
+	case WE_KEYPRESS: {
+		uint i = e->we.keypress.keycode - '1';
+		if (i < 9 && i < _bridgedata.count) {
+			e->we.keypress.cont = false;
+			BuildBridge(w, i);
+		}
+
+		break;
+	}
+
+	case WE_CLICK:
+		if (e->we.click.widget == 2) {
+			uint ind = ((int)e->we.click.pt.y - 14) / 22;
+			if (ind < 4 && (ind += w->vscroll.pos) < _bridgedata.count)
+				BuildBridge(w, ind);
+		}
+		break;
+	}
+}
+
+static const Widget _build_bridge_widgets[] = {
+{   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                    STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   199,     0,    13, STR_100D_SELECT_RAIL_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS},
+{     WWT_MATRIX,   RESIZE_NONE,     7,     0,   187,    14,   101, 0x401,                       STR_101F_BRIDGE_SELECTION_CLICK},
+{  WWT_SCROLLBAR,   RESIZE_NONE,     7,   188,   199,    14,   101, 0x0,                         STR_0190_SCROLL_BAR_SCROLLS_LIST},
+{   WIDGETS_END},
+};
+
+static const WindowDesc _build_bridge_desc = {
+	WDP_AUTO, WDP_AUTO, 200, 102,
+	WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_build_bridge_widgets,
+	BuildBridgeWndProc
+};
+
+
+static const Widget _build_road_bridge_widgets[] = {
+{   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                    STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,   RESIZE_NONE,     7,    11,   199,     0,    13, STR_1803_SELECT_ROAD_BRIDGE, STR_018C_WINDOW_TITLE_DRAG_THIS},
+{     WWT_MATRIX,   RESIZE_NONE,     7,     0,   187,    14,   101, 0x401,                       STR_101F_BRIDGE_SELECTION_CLICK},
+{  WWT_SCROLLBAR,   RESIZE_NONE,     7,   188,   199,    14,   101, 0x0,                         STR_0190_SCROLL_BAR_SCROLLS_LIST},
+{   WIDGETS_END},
+};
+
+static const WindowDesc _build_road_bridge_desc = {
+	WDP_AUTO, WDP_AUTO, 200, 102,
+	WC_BUILD_BRIDGE, WC_BUILD_TOOLBAR,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_build_road_bridge_widgets,
+	BuildBridgeWndProc
+};
+
+
+void ShowBuildBridgeWindow(TileIndex start, TileIndex end, byte bridge_type)
+{
+	uint j = 0;
+	int32 ret;
+	StringID errmsg;
+
+	DeleteWindowById(WC_BUILD_BRIDGE, 0);
+
+	_bridgedata.type = bridge_type;
+	_bridgedata.start_tile = start;
+	_bridgedata.end_tile = end;
+
+	errmsg = INVALID_STRING_ID;
+
+	// only query bridge building possibility once, result is the same for all bridges!
+	// returns CMD_ERROR on failure, and price on success
+	ret = DoCommand(end, start, (bridge_type << 8), DC_AUTO | DC_QUERY_COST, CMD_BUILD_BRIDGE);
+
+	if (CmdFailed(ret)) {
+		errmsg = _error_message;
+	} else {
+		// check which bridges can be built
+		int bridge_len;         // length of the middle parts of the bridge
+		int tot_bridgedata_len; // total length of bridge
+
+		// get absolute bridge length
+		bridge_len = GetBridgeLength(start, end);
+		tot_bridgedata_len = bridge_len + 2;
+
+		tot_bridgedata_len = CalcBridgeLenCostFactor(tot_bridgedata_len);
+
+		for (bridge_type = 0; bridge_type != MAX_BRIDGES; bridge_type++) { // loop for all bridgetypes
+			if (CheckBridge_Stuff(bridge_type, bridge_len)) {
+				const Bridge *b = &_bridge[bridge_type];
+				// bridge is accepted, add to list
+				// add to terraforming & bulldozing costs the cost of the bridge itself (not computed with DC_QUERY_COST)
+				_bridgedata.costs[j] = ret + (((int64)tot_bridgedata_len * _price.build_bridge * b->price) >> 8);
+				_bridgedata.indexes[j] = bridge_type;
+				j++;
+			}
+		}
+	}
+
+	_bridgedata.count = j;
+
+	if (j != 0) {
+		Window *w = AllocateWindowDesc((_bridgedata.type & 0x80) ? &_build_road_bridge_desc : &_build_bridge_desc);
+		w->vscroll.cap = 4;
+		w->vscroll.count = (byte)j;
+	} else {
+		ShowErrorMessage(errmsg, STR_5015_CAN_T_BUILD_BRIDGE_HERE, TileX(end) * TILE_SIZE, TileY(end) * TILE_SIZE);
+	}
+}

bridge_map.c

@@ -0,0 +1,37 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "bridge_map.h"
+
+
+TileIndex GetBridgeEnd(TileIndex tile, DiagDirection dir)
+{
+	TileIndexDiff delta = TileOffsByDiagDir(dir);
+
+	assert(DiagDirToAxis(dir) == GetBridgeAxis(tile));
+
+	do {
+		tile += delta;
+	} while (!IsBridgeRamp(tile));
+
+	return tile;
+}
+
+
+TileIndex GetSouthernBridgeEnd(TileIndex t)
+{
+	return GetBridgeEnd(t, AxisToDiagDir(GetBridgeAxis(t)));
+}
+
+
+TileIndex GetOtherBridgeEnd(TileIndex tile)
+{
+	TileIndexDiff delta = TileOffsByDiagDir(GetBridgeRampDirection(tile));
+
+	do {
+		tile += delta;
+	} while (!IsBridgeRamp(tile));
+
+	return tile;
+}

bridge_map.h

@@ -0,0 +1,235 @@
+/* $Id$ */
+
+#ifndef BRIDGE_MAP_H
+#define BRIDGE_MAP_H
+
+#include "direction.h"
+#include "macros.h"
+#include "map.h"
+#include "rail.h"
+#include "road_map.h"
+#include "tile.h"
+
+
+static inline bool IsBridge(TileIndex t)
+{
+	assert(IsTileType(t, MP_TUNNELBRIDGE));
+	return HASBIT(_m[t].m5, 7);
+}
+
+static inline bool IsBridgeTile(TileIndex t)
+{
+	return IsTileType(t, MP_TUNNELBRIDGE) && IsBridge(t);
+}
+
+
+static inline bool IsBridgeRamp(TileIndex t)
+{
+	assert(IsBridgeTile(t));
+	return !HASBIT(_m[t].m5, 6);
+}
+
+static inline bool IsBridgeMiddle(TileIndex t)
+{
+	assert(IsBridgeTile(t));
+	return HASBIT(_m[t].m5, 6);
+}
+
+
+/**
+ * Determines which piece of a bridge is contained in the current tile
+ * @param tile The tile to analyze
+ * @return the piece
+ */
+static inline uint GetBridgePiece(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	return GB(_m[t].m2, 0, 4);
+}
+
+
+/**
+ * Determines the type of bridge on a tile
+ * @param tile The tile to analyze
+ * @return The bridge type
+ */
+static inline uint GetBridgeType(TileIndex t)
+{
+	assert(IsBridgeTile(t));
+	return GB(_m[t].m2, 4, 4);
+}
+
+
+/**
+ * Get the direction pointing onto the bridge
+ */
+static inline DiagDirection GetBridgeRampDirection(TileIndex t)
+{
+	assert(IsBridgeRamp(t));
+	return ReverseDiagDir(XYNSToDiagDir((Axis)GB(_m[t].m5, 0, 1), GB(_m[t].m5, 5, 1)));
+}
+
+
+static inline Axis GetBridgeAxis(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	return (Axis)GB(_m[t].m5, 0, 1);
+}
+
+
+static inline TransportType GetBridgeTransportType(TileIndex t)
+{
+	assert(IsBridgeTile(t));
+	return (TransportType)GB(_m[t].m5, 1, 2);
+}
+
+
+static inline bool IsClearUnderBridge(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	return GB(_m[t].m5, 3, 3) == 0;
+}
+
+static inline bool IsWaterUnderBridge(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	return GB(_m[t].m5, 3, 3) == 1;
+}
+
+
+static inline bool IsTransportUnderBridge(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	return HASBIT(_m[t].m5, 5);
+}
+
+static inline TransportType GetTransportTypeUnderBridge(TileIndex t)
+{
+	assert(IsTransportUnderBridge(t));
+	return (TransportType)GB(_m[t].m5, 3, 2);
+}
+
+static inline RoadBits GetRoadBitsUnderBridge(TileIndex t)
+{
+	assert(GetTransportTypeUnderBridge(t) == TRANSPORT_ROAD);
+	return GetBridgeAxis(t) == AXIS_X ? ROAD_Y : ROAD_X;
+}
+
+static inline Track GetRailUnderBridge(TileIndex t)
+{
+	assert(GetTransportTypeUnderBridge(t) == TRANSPORT_RAIL);
+	return AxisToTrack(OtherAxis(GetBridgeAxis(t)));
+}
+
+static inline TrackBits GetRailBitsUnderBridge(TileIndex t)
+{
+	return TrackToTrackBits(GetRailUnderBridge(t));
+}
+
+
+/**
+ * Finds the end of a bridge in the specified direction starting at a middle tile
+ */
+TileIndex GetBridgeEnd(TileIndex, DiagDirection);
+
+/**
+ * Finds the southern end of a bridge starting at a middle tile
+ */
+TileIndex GetSouthernBridgeEnd(TileIndex t);
+
+
+/**
+ * Starting at one bridge end finds the other bridge end
+ */
+TileIndex GetOtherBridgeEnd(TileIndex);
+
+uint GetBridgeHeight(TileIndex t);
+
+static inline void SetClearUnderBridge(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	SetTileOwner(t, OWNER_NONE);
+	SB(_m[t].m5, 3, 3, 0 << 2 | 0);
+	SB(_m[t].m3, 0, 4, 0);
+}
+
+static inline void SetWaterUnderBridge(TileIndex t)
+{
+	assert(IsBridgeMiddle(t));
+	SetTileOwner(t, OWNER_WATER);
+	SB(_m[t].m5, 3, 3, 0 << 2 | 1);
+	SB(_m[t].m3, 0, 4, 0);
+}
+
+static inline void SetCanalUnderBridge(TileIndex t, Owner o)
+{
+	assert(IsBridgeMiddle(t));
+	SetTileOwner(t, o);
+	SB(_m[t].m5, 3, 3, 0 << 2 | 1);
+	SB(_m[t].m3, 0, 4, 0);
+}
+
+static inline void SetRailUnderBridge(TileIndex t, Owner o, RailType r)
+{
+	assert(IsBridgeMiddle(t));
+	SetTileOwner(t, o);
+	SB(_m[t].m5, 3, 3, 1 << 2 | TRANSPORT_RAIL);
+	SB(_m[t].m3, 0, 4, r);
+}
+
+static inline void SetRoadUnderBridge(TileIndex t, Owner o)
+{
+	assert(IsBridgeMiddle(t));
+	SetTileOwner(t, o);
+	SB(_m[t].m5, 3, 3, 1 << 2 | TRANSPORT_ROAD);
+	SB(_m[t].m3, 0, 4, 0);
+}
+
+
+static inline void MakeBridgeRamp(TileIndex t, Owner o, uint bridgetype, DiagDirection d, TransportType tt)
+{
+	uint northsouth = (d == DIAGDIR_NE || d == DIAGDIR_NW);
+
+	SetTileType(t, MP_TUNNELBRIDGE);
+	SetTileOwner(t, o);
+	_m[t].m2 = bridgetype << 4;
+	_m[t].m4 = 0;
+	_m[t].m5 = 1 << 7 | 0 << 6 | northsouth << 5 | tt << 1 | DiagDirToAxis(d);
+}
+
+static inline void MakeRoadBridgeRamp(TileIndex t, Owner o, uint bridgetype, DiagDirection d)
+{
+	MakeBridgeRamp(t, o, bridgetype, d, TRANSPORT_ROAD);
+	_m[t].m3 = 0;
+}
+
+static inline void MakeRailBridgeRamp(TileIndex t, Owner o, uint bridgetype, DiagDirection d, RailType r)
+{
+	MakeBridgeRamp(t, o, bridgetype, d, TRANSPORT_RAIL);
+	_m[t].m3 = r;
+}
+
+
+static inline void MakeBridgeMiddle(TileIndex t, uint bridgetype, uint piece, Axis a, TransportType tt)
+{
+	SetTileType(t, MP_TUNNELBRIDGE);
+	SetTileOwner(t, OWNER_NONE);
+	_m[t].m2 = bridgetype << 4 | piece;
+	_m[t].m3 = 0;
+	_m[t].m4 = 0;
+	_m[t].m5 = 1 << 7 | 1 << 6 | 0 << 5 | 0 << 3 | tt << 1 | a;
+}
+
+static inline void MakeRoadBridgeMiddle(TileIndex t, uint bridgetype, uint piece, Axis a)
+{
+	MakeBridgeMiddle(t, bridgetype, piece, a, TRANSPORT_ROAD);
+}
+
+static inline void MakeRailBridgeMiddle(TileIndex t, uint bridgetype, uint piece, Axis a, RailType r)
+{
+	MakeBridgeMiddle(t, bridgetype, piece, a, TRANSPORT_RAIL);
+	SB(_m[t].m3, 4, 4, r);
+}
+
+
+#endif /* BRIDGE_MAP_H */

build_vehicle_gui.c

@@ -0,0 +1,492 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "aircraft.h"
+#include "debug.h"
+#include "functions.h"
+#include "table/sprites.h"
+#include "table/strings.h"
+#include "window.h"
+#include "gui.h"
+#include "vehicle.h"
+#include "gfx.h"
+#include "station.h"
+#include "command.h"
+#include "engine.h"
+#include "player.h"
+#include "depot.h"
+#include "airport.h"
+#include "vehicle_gui.h"
+#include "newgrf_engine.h"
+#include "date.h"
+#include "strings.h"
+
+
+enum BuildVehicleWidgets {
+	BUILD_VEHICLE_WIDGET_CLOSEBOX = 0,
+	BUILD_VEHICLE_WIDGET_CAPTION,
+	BUILD_VEHICLE_WIDGET_SORT_ASSENDING_DESCENDING,
+	BUILD_VEHICLE_WIDGET_SORT_TEXT,
+	BUILD_VEHICLE_WIDGET_SORT_DROPDOWN,
+	BUILD_VEHICLE_WIDGET_LIST,
+	BUILD_VEHICLE_WIDGET_SCROLLBAR,
+	BUILD_VEHICLE_WIDGET_PANEL,
+	BUILD_VEHICLE_WIDGET_BUILD,
+	BUILD_VEHICLE_WIDGET_RENAME,
+	BUILD_VEHICLE_WIDGET_RESIZE,
+};
+
+static const Widget _build_vehicle_widgets[] = {
+	{   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,                STR_018B_CLOSE_WINDOW },
+	{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   239,     0,    13, STR_A005_NEW_AIRCRAFT,   STR_018C_WINDOW_TITLE_DRAG_THIS },
+	{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, STR_SORT_BY,             STR_SORT_ORDER_TIP},
+	{      WWT_PANEL,   RESIZE_NONE,    14,    81,   227,    14,    25, 0x0,                     STR_SORT_CRITERIA_TIP},
+	{    WWT_TEXTBTN,   RESIZE_NONE,    14,   228,   239,    14,    25, STR_0225,                STR_SORT_CRITERIA_TIP},
+	{     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   227,    26,   121, 0x401,                   STR_A025_AIRCRAFT_SELECTION_LIST },
+	{  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   228,   239,    26,   121, 0x0,                     STR_0190_SCROLL_BAR_SCROLLS_LIST },
+	{      WWT_PANEL,     RESIZE_TB,    14,     0,   239,   122,   213, 0x0,                     STR_NULL },
+
+	{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   114,   214,   225, STR_A006_BUILD_AIRCRAFT, STR_A026_BUILD_THE_HIGHLIGHTED_AIRCRAFT },
+	{ WWT_PUSHTXTBTN,     RESIZE_TB,    14,   115,   227,   214,   225, STR_A037_RENAME,         STR_A038_RENAME_AIRCRAFT_TYPE },
+	{  WWT_RESIZEBOX,     RESIZE_TB,    14,   228,   239,   214,   225, 0x0,                     STR_RESIZE_BUTTON },
+	{   WIDGETS_END},
+};
+
+static bool _internal_sort_order; // descending/ascending
+static byte _last_sort_criteria = 0;
+static bool _last_sort_order = false;
+
+static int CDECL EngineNumberSorter(const void *a, const void *b)
+{
+	const EngineID va = *(const EngineID*)a;
+	const EngineID vb = *(const EngineID*)b;
+	int r = va - vb;
+
+	return _internal_sort_order ? -r : r;
+}
+
+static int CDECL EngineIntroDateSorter(const void *a, const void *b)
+{
+	const int va = GetEngine(*(const EngineID*)a)->intro_date;
+	const int vb = GetEngine(*(const EngineID*)b)->intro_date;
+	const int r = va - vb;
+
+	if (r == 0) {
+		/* Use EngineID to sort instead since we want consistent sorting */
+		return EngineNumberSorter(a, b);
+	}
+	return _internal_sort_order ? -r : r;
+}
+
+static int CDECL EngineNameSorter(const void *a, const void *b)
+{
+	static EngineID last_engine[2] = { INVALID_ENGINE, INVALID_ENGINE };
+	static char     last_name[2][64] = { "\0", "\0" };
+
+	const EngineID va = *(const EngineID*)a;
+	const EngineID vb = *(const EngineID*)b;
+	int r;
+
+	if (va != last_engine[0]) {
+		last_engine[0] = va;
+		GetString(last_name[0], GetCustomEngineName(va), lastof(last_name[0]));
+	}
+
+	if (vb != last_engine[1]) {
+		last_engine[1] = vb;
+		GetString(last_name[1], GetCustomEngineName(vb), lastof(last_name[1]));
+	}
+
+	r = strcmp(last_name[0], last_name[1]); // sort by name
+
+	if (r == 0) {
+		/* Use EngineID to sort instead since we want consistent sorting */
+		return EngineNumberSorter(a, b);
+	}
+	return _internal_sort_order ? -r : r;
+}
+
+static int CDECL EngineReliabilitySorter(const void *a, const void *b)
+{
+	const int va = GetEngine(*(const EngineID*)a)->reliability;
+	const int vb = GetEngine(*(const EngineID*)b)->reliability;
+	const int r = va - vb;
+
+	if (r == 0) {
+		/* Use EngineID to sort instead since we want consistent sorting */
+		return EngineNumberSorter(a, b);
+	}
+	return _internal_sort_order ? -r : r;
+}
+
+/* Aircraft sorting functions */
+
+static int CDECL AircraftEngineCostSorter(const void *a, const void *b)
+{
+	const int va = AircraftVehInfo(*(const EngineID*)a)->base_cost;
+	const int vb = AircraftVehInfo(*(const EngineID*)b)->base_cost;
+	int r = va - vb;
+
+	return _internal_sort_order ? -r : r;
+}
+
+static int CDECL AircraftEngineSpeedSorter(const void *a, const void *b)
+{
+	const int va = AircraftVehInfo(*(const EngineID*)a)->max_speed;
+	const int vb = AircraftVehInfo(*(const EngineID*)b)->max_speed;
+	const int r = va - vb;
+
+	if (r == 0) {
+		/* Use EngineID to sort instead since we want consistent sorting */
+		return EngineNumberSorter(a, b);
+	}
+	return _internal_sort_order ? -r : r;
+}
+
+static int CDECL AircraftEngineRunningCostSorter(const void *a, const void *b)
+{
+	const int va = AircraftVehInfo(*(const EngineID*)a)->running_cost;
+	const int vb = AircraftVehInfo(*(const EngineID*)b)->running_cost;
+	const int r = va - vb;
+
+	if (r == 0) {
+		/* Use EngineID to sort instead since we want consistent sorting */
+		return EngineNumberSorter(a, b);
+	}
+	return _internal_sort_order ? -r : r;
+}
+
+static int CDECL AircraftEngineCargoSorter(const void *a, const void *b)
+{
+	const int va = AircraftVehInfo(*(const EngineID*)a)->passenger_capacity;
+	const int vb = AircraftVehInfo(*(const EngineID*)b)->passenger_capacity;
+	const int r = va - vb;
+
+	if (r == 0) {
+		/* Use EngineID to sort instead since we want consistent sorting */
+		return EngineNumberSorter(a, b);
+	}
+	return _internal_sort_order ? -r : r;
+}
+
+static EngList_SortTypeFunction * const _aircraft_sorter[] = {
+	&EngineNumberSorter,
+	&AircraftEngineCostSorter,
+	&AircraftEngineSpeedSorter,
+	&EngineIntroDateSorter,
+	&EngineNameSorter,
+	&AircraftEngineRunningCostSorter,
+	&EngineReliabilitySorter,
+	&AircraftEngineCargoSorter,
+};
+
+static const StringID _aircraft_sort_listing[] = {
+	STR_ENGINE_SORT_ENGINE_ID,
+	STR_ENGINE_SORT_COST,
+	STR_SORT_BY_MAX_SPEED,
+	STR_ENGINE_SORT_INTRO_DATE,
+	STR_SORT_BY_DROPDOWN_NAME,
+	STR_ENGINE_SORT_RUNNING_COST,
+	STR_SORT_BY_RELIABILITY,
+	STR_ENGINE_SORT_CARGO_CAPACITY,
+	INVALID_STRING_ID
+};
+
+
+/**
+* Draw the purchase info details of an aircraft at a given location.
+ * @param x,y location where to draw the info
+ * @param engine_number the engine of which to draw the info of
+ */
+void DrawAircraftPurchaseInfo(int x, int y, uint w, EngineID engine_number)
+{
+	const AircraftVehicleInfo *avi = AircraftVehInfo(engine_number);
+	const Engine *e = GetEngine(engine_number);
+	CargoID cargo;
+	YearMonthDay ymd;
+	ConvertDateToYMD(e->intro_date, &ymd);
+
+	/* Purchase cost - Max speed */
+	SetDParam(0, avi->base_cost * (_price.aircraft_base>>3)>>5);
+	SetDParam(1, avi->max_speed * 128 / 10);
+	DrawString(x, y, STR_PURCHASE_INFO_COST_SPEED, 0);
+	y += 10;
+
+	/* Cargo capacity */
+	cargo = FindFirstRefittableCargo(engine_number);
+	if (cargo == CT_INVALID || cargo == CT_PASSENGERS) {
+		SetDParam(0, avi->passenger_capacity);
+		SetDParam(1, avi->mail_capacity);
+		DrawString(x, y, STR_PURCHASE_INFO_AIRCRAFT_CAPACITY, 0);
+	} else {
+		/* Note, if the default capacity is selected by the refit capacity
+		* callback, then the capacity shown is likely to be incorrect. */
+		SetDParam(0, cargo);
+		SetDParam(1, AircraftDefaultCargoCapacity(cargo, engine_number));
+		SetDParam(2, STR_9842_REFITTABLE);
+		DrawString(x, y, STR_PURCHASE_INFO_CAPACITY, 0);
+	}
+	y += 10;
+
+	/* Running cost */
+	SetDParam(0, avi->running_cost * _price.aircraft_running >> 8);
+	DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, 0);
+	y += 10;
+
+	/* Design date - Life length */
+	SetDParam(0, ymd.year);
+	SetDParam(1, e->lifelength);
+	DrawString(x, y, STR_PURCHASE_INFO_DESIGNED_LIFE, 0);
+	y += 10;
+
+	/* Reliability */
+	SetDParam(0, e->reliability * 100 >> 16);
+	DrawString(x, y, STR_PURCHASE_INFO_RELIABILITY, 0);
+	y += 10;
+
+	/* Additional text from NewGRF */
+	y += ShowAdditionalText(x, y, w, engine_number);
+	y += ShowRefitOptionsList(x, y, w, engine_number);
+}
+
+void DrawAircraftImage(const Vehicle *v, int x, int y, VehicleID selection)
+{
+	PalSpriteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v);
+	DrawSprite(GetAircraftImage(v, DIR_W) | pal, x + 25, y + 10);
+	if (v->subtype == 0) {
+		SpriteID rotor_sprite = GetCustomRotorSprite(v, true);
+		if (rotor_sprite == 0) rotor_sprite = SPR_ROTOR_STOPPED;
+		DrawSprite(rotor_sprite, x + 25, y + 5);
+	}
+	if (v->index == selection) {
+		DrawFrameRect(x - 1, y - 1, x + 58, y + 21, 0xF, FR_BORDERONLY);
+	}
+}
+
+void CcBuildAircraft(bool success, TileIndex tile, uint32 p1, uint32 p2)
+{
+	if (success) {
+		const Vehicle *v = GetVehicle(_new_vehicle_id);
+
+		if (v->tile == _backup_orders_tile) {
+			_backup_orders_tile = 0;
+			RestoreVehicleOrders(v, _backup_orders_data);
+		}
+		ShowAircraftViewWindow(v);
+	}
+}
+
+static void GenerateBuildAircraftList(Window *w)
+{
+	EngineID eid, sel_id;
+	buildvehicle_d *bv = &WP(w, buildvehicle_d);
+
+	EngList_RemoveAll(&bv->eng_list);
+
+	/* Make list of all available planes.
+	 * Also check to see if the previously selected plane is still available,
+	 * and if not, reset selection to INVALID_ENGINE. This could be the case
+	 * when planes become obsolete and are removed */
+	sel_id = INVALID_ENGINE;
+	for (eid = AIRCRAFT_ENGINES_INDEX; eid < AIRCRAFT_ENGINES_INDEX + NUM_AIRCRAFT_ENGINES; eid++) {
+		if (IsEngineBuildable(eid, VEH_Aircraft, _local_player)) {
+			const AircraftVehicleInfo *avi = AircraftVehInfo(eid);
+			switch (bv->filter.acc_planes) {
+				case HELICOPTERS_ONLY:
+					if (avi->subtype != 0) continue; // if not helicopter
+					break;
+
+				case AIRCRAFT_ONLY:
+					if (avi->subtype == 0) continue; // if helicopter
+					break;
+
+				case ALL: break;
+			}
+			EngList_Add(&bv->eng_list, eid);
+
+			if (eid == bv->sel_engine) sel_id = eid;
+		}
+	}
+
+	bv->sel_engine = sel_id;
+}
+
+static void GenerateBuildList(Window *w)
+{
+	buildvehicle_d *bv = &WP(w, buildvehicle_d);
+
+	switch (bv->vehicle_type) {
+		case VEH_Aircraft:
+			GenerateBuildAircraftList(w);
+			_internal_sort_order = bv->descending_sort_order;
+			EngList_Sort(&bv->eng_list, _aircraft_sorter[bv->sort_criteria]);
+			break;
+
+		default: NOT_REACHED();
+	}
+}
+
+static void DrawBuildAircraftWindow(Window *w)
+{
+	const buildvehicle_d *bv = &WP(w, buildvehicle_d);
+
+	SetWindowWidgetDisabledState(w, BUILD_VEHICLE_WIDGET_BUILD, w->window_number == 0);
+
+	SetVScrollCount(w, EngList_Count(&bv->eng_list));
+	DrawWindowWidgets(w);
+
+	{
+		int x = 2;
+		int y = 27;
+		EngineID selected_id = bv->sel_engine;
+		EngineID eid = w->vscroll.pos;
+		uint16 max = min(w->vscroll.pos + w->vscroll.cap, EngList_Count(&bv->eng_list));
+
+		for (; eid < max; eid++) {
+			const EngineID engine = bv->eng_list[eid];
+
+			DrawString(x + 62, y + 7, GetCustomEngineName(engine), engine == selected_id ? 0xC : 0x10);
+			DrawAircraftEngine(x + 29, y + 10, engine, GetEnginePalette(engine, _local_player));
+			y += 24;
+		}
+
+		if (selected_id != INVALID_ENGINE) {
+			const Widget *wi = &w->widget[BUILD_VEHICLE_WIDGET_PANEL];
+			DrawAircraftPurchaseInfo(x, wi->top + 1, wi->right - wi->left - 2, selected_id);
+		}
+	}
+	DrawString(85, 15, _aircraft_sort_listing[bv->sort_criteria], 0x10);
+	DoDrawString(bv->descending_sort_order ? DOWNARROW : UPARROW, 69, 15, 0x10);
+}
+
+static void BuildAircraftClickEvent(Window *w, WindowEvent *e)
+{
+	buildvehicle_d *bv = &WP(w, buildvehicle_d);
+
+	switch (e->we.click.widget) {
+		case BUILD_VEHICLE_WIDGET_SORT_ASSENDING_DESCENDING:
+			bv->descending_sort_order ^= true;
+			_last_sort_order = bv->descending_sort_order;
+			GenerateBuildList(w);
+			SetWindowDirty(w);
+			break;
+
+		case BUILD_VEHICLE_WIDGET_LIST: {
+			uint i = (e->we.click.pt.y - 26) / 24 + w->vscroll.pos;
+			uint num_items = EngList_Count(&bv->eng_list);
+			bv->sel_engine = (i < num_items) ? bv->eng_list[i] : INVALID_ENGINE;
+			SetWindowDirty(w);
+			break;
+		}
+
+		case BUILD_VEHICLE_WIDGET_SORT_TEXT: case BUILD_VEHICLE_WIDGET_SORT_DROPDOWN:/* Select sorting criteria dropdown menu */
+			ShowDropDownMenu(w, _aircraft_sort_listing, bv->sort_criteria, BUILD_VEHICLE_WIDGET_SORT_DROPDOWN, 0, 0);
+			return;
+
+		case BUILD_VEHICLE_WIDGET_BUILD: {
+			EngineID sel_eng = bv->sel_engine;
+			if (sel_eng != INVALID_ENGINE) {
+				DoCommandP(w->window_number, sel_eng, 0, CcBuildAircraft, CMD_BUILD_AIRCRAFT | CMD_MSG(STR_A008_CAN_T_BUILD_AIRCRAFT));
+			}
+			break;
+		}
+
+		case BUILD_VEHICLE_WIDGET_RENAME: {
+			EngineID sel_eng = bv->sel_engine;
+			if (sel_eng != INVALID_ENGINE) {
+				bv->rename_engine = sel_eng;
+				ShowQueryString(GetCustomEngineName(sel_eng), STR_A039_RENAME_AIRCRAFT_TYPE, 31, 160, w->window_class, w->window_number, CS_ALPHANUMERAL);
+			}
+			break;
+		}
+	}
+}
+
+static void NewAircraftWndProc(Window *w, WindowEvent *e)
+{
+	buildvehicle_d *bv = &WP(w, buildvehicle_d);
+
+	switch (e->event) {
+		case WE_INVALIDATE_DATA:
+			GenerateBuildList(w);
+			break;
+
+		case WE_DESTROY:
+			EngList_Destroy(&bv->eng_list);
+			break;
+
+		case WE_PAINT:
+			DrawBuildAircraftWindow(w);
+			break;
+
+		case WE_CLICK:
+			BuildAircraftClickEvent(w, e);
+			break;
+
+		case WE_ON_EDIT_TEXT: {
+			if (e->we.edittext.str[0] != '\0') {
+				_cmd_text = e->we.edittext.str;
+				DoCommandP(0, bv->rename_engine, 0, NULL, CMD_RENAME_ENGINE | CMD_MSG(STR_A03A_CAN_T_RENAME_AIRCRAFT_TYPE));
+			}
+			break;
+		}
+
+		case WE_DROPDOWN_SELECT: /* we have selected a dropdown item in the list */
+			if (bv->sort_criteria != e->we.dropdown.index) {
+				bv->sort_criteria = _last_sort_criteria = e->we.dropdown.index;
+				GenerateBuildList(w);
+			}
+			SetWindowDirty(w);
+			break;
+
+		case WE_RESIZE:
+			w->vscroll.cap += e->we.sizing.diff.y / 24;
+			w->widget[BUILD_VEHICLE_WIDGET_LIST].data = (w->vscroll.cap << 8) + 1;
+			break;
+	}
+}
+
+static const WindowDesc _build_vehicle_desc = {
+	WDP_AUTO, WDP_AUTO, 240, 226,
+	WC_BUILD_VEHICLE,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
+	_build_vehicle_widgets,
+	NewAircraftWndProc
+};
+
+void ShowBuildVehicleWindow(TileIndex tile, byte type)
+{
+	buildvehicle_d *bv;
+	Window *w;
+
+	DeleteWindowById(WC_BUILD_VEHICLE, tile);
+	w = AllocateWindowDescFront(&_build_vehicle_desc, tile);
+	if (w == NULL) return;
+
+	w->caption_color = (tile != 0) ? GetTileOwner(tile) : _local_player;
+	w->resize.step_height = GetVehicleListHeight(type);
+	w->vscroll.cap = 4;
+	w->widget[BUILD_VEHICLE_WIDGET_LIST].data = (w->vscroll.cap << 8) + 1;
+
+	bv = &WP(w, buildvehicle_d);
+	EngList_Create(&bv->eng_list);
+	bv->sel_engine            = INVALID_ENGINE;
+	bv->sort_criteria         = _last_sort_criteria;
+	bv->descending_sort_order = _last_sort_order;
+
+	bv->vehicle_type = type;
+
+	switch (type) {
+		case VEH_Aircraft: {
+			byte acc_planes = (tile == 0) ? ALL : GetAirport(GetStationByTile(tile)->airport_type)->acc_planes;
+			bv->filter.acc_planes = acc_planes;
+			break;
+		}
+		default: NOT_REACHED();
+	}
+
+	GenerateBuildList(w);
+	/* Select the first plane in the list as default when opening the window */
+	if (EngList_Count(&bv->eng_list) > 0) bv->sel_engine = bv->eng_list[0];
+}

callback_table.c

@@ -0,0 +1,93 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "callback_table.h"
+#include "functions.h"
+
+// If you add a callback for DoCommandP, also add the callback in here
+//   see below for the full list!
+// If you don't do it, it won't work across the network!!
+
+/* aircraft_gui.c */
+CommandCallback CcBuildAircraft;
+CommandCallback CcCloneAircraft;
+
+/* airport_gui.c */
+CommandCallback CcBuildAirport;
+
+/* bridge_gui.c */
+CommandCallback CcBuildBridge;
+
+/* dock_gui.c */
+CommandCallback CcBuildDocks;
+CommandCallback CcBuildCanal;
+
+/* depot_gui.c */
+CommandCallback CcCloneVehicle;
+
+/* main_gui.c */
+CommandCallback CcPlaySound10;
+CommandCallback CcPlaceSign;
+CommandCallback CcTerraform;
+CommandCallback CcBuildTown;
+CommandCallback CcGiveMoney;
+
+/* rail_gui.c */
+CommandCallback CcPlaySound1E;
+CommandCallback CcRailDepot;
+CommandCallback CcStation;
+CommandCallback CcBuildRailTunnel;
+
+/* road_gui.c */
+CommandCallback CcPlaySound1D;
+CommandCallback CcBuildRoadTunnel;
+CommandCallback CcRoadDepot;
+
+/* roadveh_gui.c */
+CommandCallback CcBuildRoadVeh;
+CommandCallback CcCloneRoadVeh;
+
+/* ship_gui.c */
+CommandCallback CcBuildShip;
+CommandCallback CcCloneShip;
+
+/* train_gui.c */
+CommandCallback CcBuildWagon;
+CommandCallback CcBuildLoco;
+CommandCallback CcCloneTrain;
+
+CommandCallback CcAI;
+
+CommandCallback *_callback_table[] = {
+	/* 0x00 */ NULL,
+	/* 0x01 */ CcBuildAircraft,
+	/* 0x02 */ CcBuildAirport,
+	/* 0x03 */ CcBuildBridge,
+	/* 0x04 */ CcBuildCanal,
+	/* 0x05 */ CcBuildDocks,
+	/* 0x06 */ CcBuildLoco,
+	/* 0x07 */ CcBuildRoadVeh,
+	/* 0x08 */ CcBuildShip,
+	/* 0x09 */ CcBuildTown,
+	/* 0x0A */ CcBuildRoadTunnel,
+	/* 0x0B */ CcBuildRailTunnel,
+	/* 0x0C */ CcBuildWagon,
+	/* 0x0D */ CcRoadDepot,
+	/* 0x0E */ CcRailDepot,
+	/* 0x0F */ CcPlaceSign,
+	/* 0x10 */ CcPlaySound10,
+	/* 0x11 */ CcPlaySound1D,
+	/* 0x12 */ CcPlaySound1E,
+	/* 0x13 */ CcStation,
+	/* 0x14 */ CcTerraform,
+	/* 0x15 */ CcCloneAircraft,
+	/* 0x16 */ CcCloneRoadVeh,
+	/* 0x17 */ CcCloneShip,
+	/* 0x18 */ CcCloneTrain,
+	/* 0x19 */ CcAI,
+	/* 0x1A */ CcCloneVehicle,
+	/* 0x1B */ CcGiveMoney,
+};
+
+const int _callback_table_count = lengthof(_callback_table);

callback_table.h

@@ -0,0 +1,11 @@
+/* $Id$ */
+
+#ifndef CALLBACK_TABLE_H
+#define CALLBACK_TABLE_H
+
+#include "command.h"
+
+extern CommandCallback *_callback_table[];
+extern const int _callback_table_count;
+
+#endif /* CALLBACK_TABLE_H */

clear_cmd.c

@@ -0,0 +1,802 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "clear_map.h"
+#include "rail_map.h"
+#include "table/strings.h"
+#include "functions.h"
+#include "map.h"
+#include "player.h"
+#include "tile.h"
+#include "viewport.h"
+#include "command.h"
+#include "tunnel_map.h"
+#include "variables.h"
+#include "table/sprites.h"
+#include "unmovable_map.h"
+#include "genworld.h"
+#include "industry.h"
+#include "water_map.h"
+
+typedef struct TerraformerHeightMod {
+	TileIndex tile;
+	byte height;
+} TerraformerHeightMod;
+
+typedef struct TerraformerState {
+	int height[4];
+	uint32 flags;
+
+	int direction;
+	int modheight_count;
+	int tile_table_count;
+
+	int32 cost;
+
+	TileIndex *tile_table;
+	TerraformerHeightMod *modheight;
+
+} TerraformerState;
+
+static int TerraformAllowTileProcess(TerraformerState *ts, TileIndex tile)
+{
+	TileIndex *t;
+	int count;
+
+	if (TileX(tile) == MapMaxX() || TileY(tile) == MapMaxY()) return -1;
+
+	t = ts->tile_table;
+	for (count = ts->tile_table_count; count != 0; count--, t++) {
+		if (*t == tile) return 0;
+	}
+
+	return 1;
+}
+
+static int TerraformGetHeightOfTile(TerraformerState *ts, TileIndex tile)
+{
+	TerraformerHeightMod *mod = ts->modheight;
+	int count;
+
+	for (count = ts->modheight_count; count != 0; count--, mod++) {
+		if (mod->tile == tile) return mod->height;
+	}
+
+	return TileHeight(tile);
+}
+
+static void TerraformAddDirtyTile(TerraformerState *ts, TileIndex tile)
+{
+	int count;
+	TileIndex *t;
+
+	count = ts->tile_table_count;
+
+	if (count >= 625) return;
+
+	for (t = ts->tile_table; count != 0; count--,t++) {
+		if (*t == tile) return;
+	}
+
+	ts->tile_table[ts->tile_table_count++] = tile;
+}
+
+static void TerraformAddDirtyTileAround(TerraformerState *ts, TileIndex tile)
+{
+	TerraformAddDirtyTile(ts, tile + TileDiffXY( 0, -1));
+	TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, -1));
+	TerraformAddDirtyTile(ts, tile + TileDiffXY(-1,  0));
+	TerraformAddDirtyTile(ts, tile);
+}
+
+static int TerraformProc(TerraformerState *ts, TileIndex tile, int mode)
+{
+	int r;
+	int32 ret;
+
+	assert(tile < MapSize());
+
+	r = TerraformAllowTileProcess(ts, tile);
+	if (r <= 0) return r;
+
+	if (IsTileType(tile, MP_RAILWAY)) {
+		static const TrackBits safe_track[] = { TRACK_BIT_LOWER, TRACK_BIT_LEFT, TRACK_BIT_UPPER, TRACK_BIT_RIGHT };
+		static const Slope unsafe_slope[] = { SLOPE_S, SLOPE_W, SLOPE_N, SLOPE_E };
+
+		Slope tileh;
+		uint z;
+
+		// Nothing could be built at the steep slope - this avoids a bug
+		// when you have a single diagonal track in one corner on a
+		// basement and then you raise/lower the other corner.
+		tileh = GetTileSlope(tile, &z);
+		if (tileh == unsafe_slope[mode] ||
+				tileh == (SLOPE_STEEP | ComplementSlope(unsafe_slope[mode]))) {
+			_terraform_err_tile = tile;
+			_error_message = STR_1008_MUST_REMOVE_RAILROAD_TRACK;
+			return -1;
+		}
+
+		// If we have a single diagonal track there, the other side of
+		// tile can be terraformed.
+		if (IsPlainRailTile(tile) && GetTrackBits(tile) == safe_track[mode]) {
+			/* If terraforming downwards prevent damaging a potential tunnel below.
+			 * This check is only necessary for flat tiles, because if the tile is
+			 * non-flat, then the corner opposing the rail is raised. Only this corner
+			 * can be lowered and this is a safe action
+			 */
+			if (tileh == SLOPE_FLAT &&
+					ts->direction == -1 &&
+					IsTunnelInWay(tile, z - TILE_HEIGHT)) {
+				_terraform_err_tile = tile;
+				_error_message = STR_1002_EXCAVATION_WOULD_DAMAGE;
+				return -1;
+			}
+			return 0;
+		}
+	}
+
+	/* Canals can't be terraformed */
+	if (IsClearWaterTile(tile) && IsCanal(tile)) {
+		_terraform_err_tile = tile;
+		_error_message = STR_MUST_DEMOLISH_CANAL_FIRST;
+		return -1;
+	}
+
+	ret = DoCommand(tile, 0,0, ts->flags & ~DC_EXEC, CMD_LANDSCAPE_CLEAR);
+
+	if (CmdFailed(ret)) {
+		_terraform_err_tile = tile;
+		return -1;
+	}
+
+	ts->cost += ret;
+
+	if (ts->tile_table_count >= 625) return -1;
+	ts->tile_table[ts->tile_table_count++] = tile;
+
+	return 0;
+}
+
+static bool TerraformTileHeight(TerraformerState *ts, TileIndex tile, int height)
+{
+	int nh;
+	TerraformerHeightMod *mod;
+	int count;
+
+	assert(tile < MapSize());
+
+	if (height < 0) {
+		_error_message = STR_1003_ALREADY_AT_SEA_LEVEL;
+		return false;
+	}
+
+	_error_message = STR_1004_TOO_HIGH;
+
+	if (height > 15) return false;
+
+	nh = TerraformGetHeightOfTile(ts, tile);
+	if (nh < 0 || height == nh) return false;
+
+	if (TerraformProc(ts, tile, 0) < 0) return false;
+	if (TerraformProc(ts, tile + TileDiffXY( 0, -1), 1) < 0) return false;
+	if (TerraformProc(ts, tile + TileDiffXY(-1, -1), 2) < 0) return false;
+	if (TerraformProc(ts, tile + TileDiffXY(-1,  0), 3) < 0) return false;
+
+	mod = ts->modheight;
+	count = ts->modheight_count;
+
+	for (;;) {
+		if (count == 0) {
+			if (ts->modheight_count >= 576) return false;
+			ts->modheight_count++;
+			break;
+		}
+		if (mod->tile == tile) break;
+		mod++;
+		count--;
+	}
+
+	mod->tile = tile;
+	mod->height = (byte)height;
+
+	ts->cost += _price.terraform;
+
+	{
+		int direction = ts->direction, r;
+		const TileIndexDiffC *ttm;
+
+		static const TileIndexDiffC _terraform_tilepos[] = {
+			{ 1,  0},
+			{-2,  0},
+			{ 1,  1},
+			{ 0, -2}
+		};
+
+		for (ttm = _terraform_tilepos; ttm != endof(_terraform_tilepos); ttm++) {
+			tile += ToTileIndexDiff(*ttm);
+
+			r = TerraformGetHeightOfTile(ts, tile);
+			if (r != height && r-direction != height && r+direction != height) {
+				if (!TerraformTileHeight(ts, tile, r+direction))
+					return false;
+			}
+		}
+	}
+
+	return true;
+}
+
+/** Terraform land
+ * @param tile tile to terraform
+ * @param p1 corners to terraform.
+ * @param p2 direction; eg up or down
+ */
+int32 CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+{
+	TerraformerState ts;
+	TileIndex t;
+	int direction;
+
+	TerraformerHeightMod modheight_data[576];
+	TileIndex tile_table_data[625];
+
+	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
+
+	_terraform_err_tile = 0;
+
+	ts.direction = direction = p2 ? 1 : -1;
+	ts.flags = flags;
+	ts.modheight_count = ts.tile_table_count = 0;
+	ts.cost = 0;
+	ts.modheight = modheight_data;
+	ts.tile_table = tile_table_data;
+
+	/* Make an extra check for map-bounds cause we add tiles to the originating tile */
+	if (tile + TileDiffXY(1, 1) >= MapSize()) return CMD_ERROR;
+
+	if (p1 & 1) {
+		t = tile + TileDiffXY(1, 0);
+		if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
+			return CMD_ERROR;
+		}
+	}
+
+	if (p1 & 2) {
+		t = tile + TileDiffXY(1, 1);
+		if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
+			return CMD_ERROR;
+		}
+	}
+
+	if (p1 & 4) {
+		t = tile + TileDiffXY(0, 1);
+		if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
+			return CMD_ERROR;
+		}
+	}
+
+	if (p1 & 8) {
+		t = tile + TileDiffXY(0, 0);
+		if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
+			return CMD_ERROR;
+		}
+	}
+
+	if (direction == -1) {
+		/* Check if tunnel would take damage */
+		int count;
+		TileIndex *ti = ts.tile_table;
+
+		for (count = ts.tile_table_count; count != 0; count--, ti++) {
+			uint z, t;
+			TileIndex tile = *ti;
+
+			z = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 0));
+			t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 0));
+			if (t <= z) z = t;
+			t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 1));
+			if (t <= z) z = t;
+			t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 1));
+			if (t <= z) z = t;
+
+			if (IsTunnelInWay(tile, z * TILE_HEIGHT)) {
+				return_cmd_error(STR_1002_EXCAVATION_WOULD_DAMAGE);
+			}
+		}
+	}
+
+	if (flags & DC_EXEC) {
+		/* Clear the landscape at the tiles */
+		{
+			int count;
+			TileIndex *ti = ts.tile_table;
+			for (count = ts.tile_table_count; count != 0; count--, ti++) {
+				DoCommand(*ti, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
+			}
+		}
+
+		/* change the height */
+		{
+			int count;
+			TerraformerHeightMod *mod;
+
+			mod = ts.modheight;
+			for (count = ts.modheight_count; count != 0; count--, mod++) {
+				TileIndex til = mod->tile;
+
+				SetTileHeight(til, mod->height);
+				TerraformAddDirtyTileAround(&ts, til);
+			}
+		}
+
+		/* finally mark the dirty tiles dirty */
+		{
+			int count;
+			TileIndex *ti = ts.tile_table;
+			for (count = ts.tile_table_count; count != 0; count--, ti++) {
+				MarkTileDirtyByTile(*ti);
+			}
+		}
+	}
+	return ts.cost;
+}
+
+
+/** Levels a selected (rectangle) area of land
+ * @param tile end tile of area-drag
+ * @param p1 start tile of area drag
+ * @param p2 unused
+ */
+int32 CmdLevelLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+{
+	int size_x, size_y;
+	int ex;
+	int ey;
+	int sx, sy;
+	uint h, curh;
+	int32 ret, cost, money;
+
+	if (p1 >= MapSize()) return CMD_ERROR;
+
+	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
+
+	// remember level height
+	h = TileHeight(p1);
+
+	// make sure sx,sy are smaller than ex,ey
+	ex = TileX(tile);
+	ey = TileY(tile);
+	sx = TileX(p1);
+	sy = TileY(p1);
+	if (ex < sx) intswap(ex, sx);
+	if (ey < sy) intswap(ey, sy);
+	tile = TileXY(sx, sy);
+
+	size_x = ex-sx+1;
+	size_y = ey-sy+1;
+
+	money = GetAvailableMoneyForCommand();
+	cost = 0;
+
+	BEGIN_TILE_LOOP(tile2, size_x, size_y, tile) {
+		curh = TileHeight(tile2);
+		while (curh != h) {
+			ret = DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags & ~DC_EXEC, CMD_TERRAFORM_LAND);
+			if (CmdFailed(ret)) break;
+			cost += ret;
+
+			if (flags & DC_EXEC) {
+				if ((money -= ret) < 0) {
+					_additional_cash_required = ret;
+					return cost - ret;
+				}
+				DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags, CMD_TERRAFORM_LAND);
+			}
+
+			curh += (curh > h) ? -1 : 1;
+		}
+	} END_TILE_LOOP(tile2, size_x, size_y, tile)
+
+	return (cost == 0) ? CMD_ERROR : cost;
+}
+
+/** Purchase a land area. Actually you only purchase one tile, so
+ * the name is a bit confusing ;p
+ * @param tile the tile the player is purchasing
+ * @param p1 unused
+ * @param p2 unused
+ */
+int32 CmdPurchaseLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+{
+	int32 cost;
+
+	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
+
+	if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+
+	if (IsOwnedLandTile(tile) && IsTileOwner(tile, _current_player)) {
+		return_cmd_error(STR_5807_YOU_ALREADY_OWN_IT);
+	}
+
+	cost = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
+	if (CmdFailed(cost)) return CMD_ERROR;
+
+	if (flags & DC_EXEC) {
+		MakeOwnedLand(tile, _current_player);
+		MarkTileDirtyByTile(tile);
+	}
+
+	return cost + _price.purchase_land * 10;
+}
+
+
+static int32 ClearTile_Clear(TileIndex tile, byte flags)
+{
+	static const int32* clear_price_table[] = {
+		&_price.clear_1,
+		&_price.purchase_land,
+		&_price.clear_2,
+		&_price.clear_3,
+		&_price.purchase_land,
+		&_price.purchase_land,
+		&_price.clear_2, // XXX unused?
+	};
+	int32 price;
+
+	if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) {
+		price = 0;
+	} else {
+		price = *clear_price_table[GetClearGround(tile)];
+	}
+
+	if (flags & DC_EXEC) DoClearSquare(tile);
+
+	return price;
+}
+
+/** Sell a land area. Actually you only sell one tile, so
+ * the name is a bit confusing ;p
+ * @param tile the tile the player is selling
+ * @param p1 unused
+ * @param p2 unused
+ */
+int32 CmdSellLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+{
+	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
+
+	if (!IsOwnedLandTile(tile)) return CMD_ERROR;
+	if (!CheckTileOwnership(tile) && _current_player != OWNER_WATER) return CMD_ERROR;
+
+
+	if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+
+	if (flags & DC_EXEC) DoClearSquare(tile);
+
+	return - _price.purchase_land * 2;
+}
+
+
+#include "table/clear_land.h"
+
+
+void DrawClearLandTile(const TileInfo *ti, byte set)
+{
+	DrawGroundSprite(SPR_FLAT_BARE_LAND + _tileh_to_sprite[ti->tileh] + set * 19);
+}
+
+void DrawHillyLandTile(const TileInfo *ti)
+{
+	if (ti->tileh != SLOPE_FLAT) {
+		DrawGroundSprite(SPR_FLAT_ROUGH_LAND + _tileh_to_sprite[ti->tileh]);
+	} else {
+		DrawGroundSprite(_landscape_clear_sprites[GB(ti->x ^ ti->y, 4, 3)]);
+	}
+}
+
+void DrawClearLandFence(const TileInfo *ti)
+{
+	byte z = ti->z;
+
+	if (ti->tileh & SLOPE_S) {
+		z += TILE_HEIGHT;
+		if (ti->tileh == SLOPE_STEEP_S) z += TILE_HEIGHT;
+	}
+
+	if (GetFenceSW(ti->tile) != 0) {
+		DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSW(ti->tile) - 1] + _fence_mod_by_tileh[ti->tileh], ti->x, ti->y, z);
+	}
+
+	if (GetFenceSE(ti->tile) != 0) {
+		DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSE(ti->tile) - 1] + _fence_mod_by_tileh_2[ti->tileh], ti->x, ti->y, z);
+	}
+}
+
+static void DrawTile_Clear(TileInfo *ti)
+{
+	switch (GetClearGround(ti->tile)) {
+		case CLEAR_GRASS:
+			DrawClearLandTile(ti, GetClearDensity(ti->tile));
+			break;
+
+		case CLEAR_ROUGH:
+			DrawHillyLandTile(ti);
+			break;
+
+		case CLEAR_ROCKS:
+			DrawGroundSprite(SPR_FLAT_ROCKY_LAND_1 + _tileh_to_sprite[ti->tileh]);
+			break;
+
+		case CLEAR_FIELDS:
+			DrawGroundSprite(_clear_land_sprites_1[GetFieldType(ti->tile)] + _tileh_to_sprite[ti->tileh]);
+			break;
+
+		case CLEAR_SNOW:
+			DrawGroundSprite(_clear_land_sprites_2[GetClearDensity(ti->tile)] + _tileh_to_sprite[ti->tileh]);
+			break;
+
+		case CLEAR_DESERT:
+			DrawGroundSprite(_clear_land_sprites_3[GetClearDensity(ti->tile)] + _tileh_to_sprite[ti->tileh]);
+			break;
+	}
+
+	DrawClearLandFence(ti);
+}
+
+static uint GetSlopeZ_Clear(TileIndex tile, uint x, uint y)
+{
+	uint z;
+	uint tileh = GetTileSlope(tile, &z);
+
+	return z + GetPartialZ(x & 0xF, y & 0xF, tileh);
+}
+
+static Slope GetSlopeTileh_Clear(TileIndex tile, Slope tileh)
+{
+	return tileh;
+}
+
+static void GetAcceptedCargo_Clear(TileIndex tile, AcceptedCargo ac)
+{
+	/* unused */
+}
+
+static void AnimateTile_Clear(TileIndex tile)
+{
+	/* unused */
+}
+
+void TileLoopClearHelper(TileIndex tile)
+{
+	byte self;
+	byte neighbour;
+	TileIndex dirty = INVALID_TILE;
+
+	self = (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS));
+
+	neighbour = (IsTileType(TILE_ADDXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 1, 0), CLEAR_FIELDS));
+	if (GetFenceSW(tile) == 0) {
+		if (self != neighbour) {
+			SetFenceSW(tile, 3);
+			dirty = tile;
+		}
+	} else {
+		if (self == 0 && neighbour == 0) {
+			SetFenceSW(tile, 0);
+			dirty = tile;
+		}
+	}
+
+	neighbour = (IsTileType(TILE_ADDXY(tile, 0, 1), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 0, 1), CLEAR_FIELDS));
+	if (GetFenceSE(tile) == 0) {
+		if (self != neighbour) {
+			SetFenceSE(tile, 3);
+			dirty = tile;
+		}
+	} else {
+		if (self == 0 && neighbour == 0) {
+			SetFenceSE(tile, 0);
+			dirty = tile;
+		}
+	}
+
+	if (dirty != INVALID_TILE) MarkTileDirtyByTile(dirty);
+}
+
+
+/* convert into snowy tiles */
+static void TileLoopClearAlps(TileIndex tile)
+{
+	int k = GetTileZ(tile) - _opt.snow_line + TILE_HEIGHT;
+
+	if (k < 0) { // well below the snow line
+		if (!IsClearGround(tile, CLEAR_SNOW)) return;
+		if (GetClearDensity(tile) == 0) SetClearGroundDensity(tile, CLEAR_GRASS, 3);
+	} else {
+		if (!IsClearGround(tile, CLEAR_SNOW)) {
+			SetClearGroundDensity(tile, CLEAR_SNOW, 0);
+		} else {
+			uint density = min((uint)k / TILE_HEIGHT, 3);
+
+			if (GetClearDensity(tile) < density) {
+				AddClearDensity(tile, 1);
+			} else if (GetClearDensity(tile) > density) {
+				AddClearDensity(tile, -1);
+			} else {
+				return;
+			}
+		}
+	}
+
+	MarkTileDirtyByTile(tile);
+}
+
+static void TileLoopClearDesert(TileIndex tile)
+{
+	if (IsClearGround(tile, CLEAR_DESERT)) return;
+
+	if (GetTropicZone(tile) == TROPICZONE_DESERT) {
+		SetClearGroundDensity(tile, CLEAR_DESERT, 3);
+	} else {
+		if (GetTropicZone(tile + TileDiffXY( 1,  0)) != TROPICZONE_DESERT &&
+				GetTropicZone(tile + TileDiffXY(-1,  0)) != TROPICZONE_DESERT &&
+				GetTropicZone(tile + TileDiffXY( 0,  1)) != TROPICZONE_DESERT &&
+				GetTropicZone(tile + TileDiffXY( 0, -1)) != TROPICZONE_DESERT)
+			return;
+		SetClearGroundDensity(tile, CLEAR_DESERT, 1);
+	}
+
+	MarkTileDirtyByTile(tile);
+}
+
+static void TileLoop_Clear(TileIndex tile)
+{
+	TileLoopClearHelper(tile);
+
+	switch (_opt.landscape) {
+		case LT_DESERT: TileLoopClearDesert(tile); break;
+		case LT_HILLY:  TileLoopClearAlps(tile);   break;
+	}
+
+	switch (GetClearGround(tile)) {
+		case CLEAR_GRASS:
+			if (GetClearDensity(tile) == 3) return;
+
+			if (_game_mode != GM_EDITOR) {
+				if (GetClearCounter(tile) < 7) {
+					AddClearCounter(tile, 1);
+					return;
+				} else {
+					SetClearCounter(tile, 0);
+					AddClearDensity(tile, 1);
+				}
+			} else {
+				SetClearGroundDensity(tile, GB(Random(), 0, 8) > 21 ? CLEAR_GRASS : CLEAR_ROUGH, 3);
+			}
+			break;
+
+		case CLEAR_FIELDS: {
+			uint field_type;
+
+			if (_game_mode == GM_EDITOR) return;
+
+			if (GetClearCounter(tile) < 7) {
+				AddClearCounter(tile, 1);
+				return;
+			} else {
+				SetClearCounter(tile, 0);
+			}
+
+			if (GetIndustryIndexOfField(tile) == INVALID_INDUSTRY && GetFieldType(tile) >= 7) {
+				/* This farmfield is no longer farmfield, so make it grass again */
+				MakeClear(tile, CLEAR_GRASS, 2);
+			} else {
+				field_type = GetFieldType(tile);
+				field_type = (field_type < 8) ? field_type + 1 : 0;
+				SetFieldType(tile, field_type);
+			}
+			break;
+		}
+
+		default:
+			return;
+	}
+
+	MarkTileDirtyByTile(tile);
+}
+
+void GenerateClearTile(void)
+{
+	uint i, gi;
+	TileIndex tile;
+
+	/* add rough tiles */
+	i = ScaleByMapSize(GB(Random(), 0, 10) + 0x400);
+	gi = ScaleByMapSize(GB(Random(), 0, 7) + 0x80);
+
+	SetGeneratingWorldProgress(GWP_ROUGH_ROCKY, gi + i);
+	do {
+		IncreaseGeneratingWorldProgress(GWP_ROUGH_ROCKY);
+		tile = RandomTile();
+		if (IsTileType(tile, MP_CLEAR) && !IsClearGround(tile, CLEAR_DESERT)) SetClearGroundDensity(tile, CLEAR_ROUGH, 3);
+	} while (--i);
+
+	/* add rocky tiles */
+	i = gi;
+	do {
+		uint32 r = Random();
+		tile = RandomTileSeed(r);
+
+		IncreaseGeneratingWorldProgress(GWP_ROUGH_ROCKY);
+		if (IsTileType(tile, MP_CLEAR) && !IsClearGround(tile, CLEAR_DESERT)) {
+			uint j = GB(r, 16, 4) + 5;
+			for (;;) {
+				TileIndex tile_new;
+
+				SetClearGroundDensity(tile, CLEAR_ROCKS, 3);
+				do {
+					if (--j == 0) goto get_out;
+					tile_new = tile + TileOffsByDiagDir(GB(Random(), 0, 2));
+				} while (!IsTileType(tile_new, MP_CLEAR) || IsClearGround(tile_new, CLEAR_DESERT));
+				tile = tile_new;
+			}
+get_out:;
+		}
+	} while (--i);
+}
+
+static void ClickTile_Clear(TileIndex tile)
+{
+	/* not used */
+}
+
+static uint32 GetTileTrackStatus_Clear(TileIndex tile, TransportType mode)
+{
+	return 0;
+}
+
+static const StringID _clear_land_str[] = {
+	STR_080D_GRASS,
+	STR_080B_ROUGH_LAND,
+	STR_080A_ROCKS,
+	STR_080E_FIELDS,
+	STR_080F_SNOW_COVERED_LAND,
+	STR_0810_DESERT
+};
+
+static void GetTileDesc_Clear(TileIndex tile, TileDesc *td)
+{
+	if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) {
+		td->str = STR_080C_BARE_LAND;
+	} else {
+		td->str = _clear_land_str[GetClearGround(tile)];
+	}
+	td->owner = GetTileOwner(tile);
+}
+
+static void ChangeTileOwner_Clear(TileIndex tile, PlayerID old_player, PlayerID new_player)
+{
+	return;
+}
+
+void InitializeClearLand(void)
+{
+	_opt.snow_line = _patches.snow_line_height * TILE_HEIGHT;
+}
+
+const TileTypeProcs _tile_type_clear_procs = {
+	DrawTile_Clear,           /* draw_tile_proc */
+	GetSlopeZ_Clear,          /* get_slope_z_proc */
+	ClearTile_Clear,          /* clear_tile_proc */
+	GetAcceptedCargo_Clear,   /* get_accepted_cargo_proc */
+	GetTileDesc_Clear,        /* get_tile_desc_proc */
+	GetTileTrackStatus_Clear, /* get_tile_track_status_proc */
+	ClickTile_Clear,          /* click_tile_proc */
+	AnimateTile_Clear,        /* animate_tile_proc */
+	TileLoop_Clear,           /* tile_loop_clear */
+	ChangeTileOwner_Clear,    /* change_tile_owner_clear */
+	NULL,                     /* get_produced_cargo_proc */
+	NULL,                     /* vehicle_enter_tile_proc */
+	GetSlopeTileh_Clear,      /* get_slope_tileh_proc */
+};

clear_map.h

@@ -0,0 +1,145 @@
+/* $Id$ */
+
+#ifndef CLEAR_MAP_H
+#define CLEAR_MAP_H
+
+#include "macros.h"
+#include "tile.h"
+
+/* ground type, m5 bits 2...4
+ * valid densities (bits 0...1) in comments after the enum
+ */
+typedef enum ClearGround {
+	CLEAR_GRASS  = 0, // 0-3
+	CLEAR_ROUGH  = 1, // 3
+	CLEAR_ROCKS  = 2, // 3
+	CLEAR_FIELDS = 3, // 3
+	CLEAR_SNOW   = 4, // 0-3
+	CLEAR_DESERT = 5  // 1,3
+} ClearGround;
+
+
+static inline ClearGround GetClearGround(TileIndex t)
+{
+	assert(IsTileType(t, MP_CLEAR));
+	return GB(_m[t].m5, 2, 3);
+}
+
+static inline bool IsClearGround(TileIndex t, ClearGround ct)
+{
+	return GetClearGround(t) == ct;
+}
+
+
+static inline uint GetClearDensity(TileIndex t)
+{
+	assert(IsTileType(t, MP_CLEAR));
+	return GB(_m[t].m5, 0, 2);
+}
+
+static inline void AddClearDensity(TileIndex t, int d)
+{
+	assert(IsTileType(t, MP_CLEAR)); // XXX incomplete
+	_m[t].m5 += d;
+}
+
+
+static inline uint GetClearCounter(TileIndex t)
+{
+	assert(IsTileType(t, MP_CLEAR));
+	return GB(_m[t].m5, 5, 3);
+}
+
+static inline void AddClearCounter(TileIndex t, int c)
+{
+	assert(IsTileType(t, MP_CLEAR)); // XXX incomplete
+	_m[t].m5 += c << 5;
+}
+
+static inline void SetClearCounter(TileIndex t, uint c)
+{
+	assert(IsTileType(t, MP_CLEAR)); // XXX incomplete
+	SB(_m[t].m5, 5, 3, c);
+}
+
+
+/* Sets type and density in one go, also sets the counter to 0 */
+static inline void SetClearGroundDensity(TileIndex t, ClearGround type, uint density)
+{
+	assert(IsTileType(t, MP_CLEAR)); // XXX incomplete
+	_m[t].m5 = 0 << 5 | type << 2 | density;
+}
+
+
+static inline uint GetFieldType(TileIndex t)
+{
+	assert(GetClearGround(t) == CLEAR_FIELDS);
+	return GB(_m[t].m3, 0, 4);
+}
+
+static inline void SetFieldType(TileIndex t, uint f)
+{
+	assert(GetClearGround(t) == CLEAR_FIELDS); // XXX incomplete
+	SB(_m[t].m3, 0, 4, f);
+}
+
+static inline uint16 GetIndustryIndexOfField(TileIndex t)
+{
+	assert(GetClearGround(t) == CLEAR_FIELDS);
+	return _m[t].m2;
+}
+
+static inline void SetIndustryIndexOfField(TileIndex t, uint16 i)
+{
+	assert(GetClearGround(t) == CLEAR_FIELDS);
+	_m[t].m2 = i;
+}
+
+/* Is used by tree tiles, too */
+static inline uint GetFenceSE(TileIndex t)
+{
+	assert(IsTileType(t, MP_CLEAR) || IsTileType(t, MP_TREES));
+	return GB(_m[t].m4, 2, 3);
+}
+
+static inline void SetFenceSE(TileIndex t, uint h)
+{
+	assert(IsTileType(t, MP_CLEAR) || IsTileType(t, MP_TREES)); // XXX incomplete
+	SB(_m[t].m4, 2, 3, h);
+}
+
+static inline uint GetFenceSW(TileIndex t)
+{
+	assert(IsTileType(t, MP_CLEAR) || IsTileType(t, MP_TREES));
+	return GB(_m[t].m4, 5, 3);
+}
+
+static inline void SetFenceSW(TileIndex t, uint h)
+{
+	assert(IsTileType(t, MP_CLEAR) || IsTileType(t, MP_TREES)); // XXX incomplete
+	SB(_m[t].m4, 5, 3, h);
+}
+
+
+static inline void MakeClear(TileIndex t, ClearGround g, uint density)
+{
+	SetTileType(t, MP_CLEAR);
+	SetTileOwner(t, OWNER_NONE);
+	_m[t].m2 = 0;
+	_m[t].m3 = 0;
+	_m[t].m4 = 0 << 5 | 0 << 2;
+	SetClearGroundDensity(t, g, density);
+}
+
+
+static inline void MakeField(TileIndex t, uint field_type, uint16 industry)
+{
+	SetTileType(t, MP_CLEAR);
+	SetTileOwner(t, OWNER_NONE);
+	_m[t].m2 = industry;
+	_m[t].m3 = field_type;
+	_m[t].m4 = 0 << 5 | 0 << 2;
+	SetClearGroundDensity(t, CLEAR_FIELDS, 3);
+}
+
+#endif /* CLEAR_MAP_H */

command.c

@@ -0,0 +1,566 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "table/strings.h"
+#include "functions.h"
+#include "map.h"
+#include "gui.h"
+#include "command.h"
+#include "player.h"
+#include "network.h"
+#include "variables.h"
+#include "genworld.h"
+
+const char* _cmd_text = NULL;
+
+#define DEF_COMMAND(yyyy) int32 yyyy(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+
+DEF_COMMAND(CmdBuildRailroadTrack);
+DEF_COMMAND(CmdRemoveRailroadTrack);
+DEF_COMMAND(CmdBuildSingleRail);
+DEF_COMMAND(CmdRemoveSingleRail);
+
+DEF_COMMAND(CmdLandscapeClear);
+
+DEF_COMMAND(CmdBuildBridge);
+
+DEF_COMMAND(CmdBuildRailroadStation);
+DEF_COMMAND(CmdRemoveFromRailroadStation);
+DEF_COMMAND(CmdConvertRail);
+
+DEF_COMMAND(CmdBuildSingleSignal);
+DEF_COMMAND(CmdRemoveSingleSignal);
+
+DEF_COMMAND(CmdTerraformLand);
+
+DEF_COMMAND(CmdPurchaseLandArea);
+DEF_COMMAND(CmdSellLandArea);
+
+DEF_COMMAND(CmdBuildTunnel);
+
+DEF_COMMAND(CmdBuildTrainDepot);
+DEF_COMMAND(CmdBuildTrainWaypoint);
+DEF_COMMAND(CmdRenameWaypoint);
+DEF_COMMAND(CmdRemoveTrainWaypoint);
+
+DEF_COMMAND(CmdBuildRoadStop);
+
+DEF_COMMAND(CmdBuildLongRoad);
+DEF_COMMAND(CmdRemoveLongRoad);
+DEF_COMMAND(CmdBuildRoad);
+DEF_COMMAND(CmdRemoveRoad);
+
+DEF_COMMAND(CmdBuildRoadDepot);
+
+DEF_COMMAND(CmdBuildAirport);
+
+DEF_COMMAND(CmdBuildDock);
+
+DEF_COMMAND(CmdBuildShipDepot);
+
+DEF_COMMAND(CmdBuildBuoy);
+
+DEF_COMMAND(CmdPlantTree);
+
+DEF_COMMAND(CmdBuildRailVehicle);
+DEF_COMMAND(CmdMoveRailVehicle);
+
+DEF_COMMAND(CmdStartStopTrain);
+
+DEF_COMMAND(CmdSellRailWagon);
+
+DEF_COMMAND(CmdSendTrainToDepot);
+DEF_COMMAND(CmdForceTrainProceed);
+DEF_COMMAND(CmdReverseTrainDirection);
+
+DEF_COMMAND(CmdModifyOrder);
+DEF_COMMAND(CmdSkipOrder);
+DEF_COMMAND(CmdDeleteOrder);
+DEF_COMMAND(CmdInsertOrder);
+DEF_COMMAND(CmdChangeServiceInt);
+DEF_COMMAND(CmdRestoreOrderIndex);
+
+DEF_COMMAND(CmdBuildIndustry);
+
+DEF_COMMAND(CmdBuildCompanyHQ);
+DEF_COMMAND(CmdSetPlayerFace);
+DEF_COMMAND(CmdSetPlayerColor);
+
+DEF_COMMAND(CmdIncreaseLoan);
+DEF_COMMAND(CmdDecreaseLoan);
+
+DEF_COMMAND(CmdWantEnginePreview);
+
+DEF_COMMAND(CmdNameVehicle);
+DEF_COMMAND(CmdRenameEngine);
+
+DEF_COMMAND(CmdChangeCompanyName);
+DEF_COMMAND(CmdChangePresidentName);
+
+DEF_COMMAND(CmdRenameStation);
+
+DEF_COMMAND(CmdSellAircraft);
+DEF_COMMAND(CmdStartStopAircraft);
+DEF_COMMAND(CmdBuildAircraft);
+DEF_COMMAND(CmdSendAircraftToHangar);
+DEF_COMMAND(CmdRefitAircraft);
+
+DEF_COMMAND(CmdPlaceSign);
+DEF_COMMAND(CmdRenameSign);
+
+DEF_COMMAND(CmdBuildRoadVeh);
+DEF_COMMAND(CmdStartStopRoadVeh);
+DEF_COMMAND(CmdSellRoadVeh);
+DEF_COMMAND(CmdSendRoadVehToDepot);
+DEF_COMMAND(CmdTurnRoadVeh);
+DEF_COMMAND(CmdRefitRoadVeh);
+
+DEF_COMMAND(CmdPause);
+
+DEF_COMMAND(CmdBuyShareInCompany);
+DEF_COMMAND(CmdSellShareInCompany);
+DEF_COMMAND(CmdBuyCompany);
+
+DEF_COMMAND(CmdBuildTown);
+
+DEF_COMMAND(CmdRenameTown);
+DEF_COMMAND(CmdDoTownAction);
+
+DEF_COMMAND(CmdSetRoadDriveSide);
+
+DEF_COMMAND(CmdChangeDifficultyLevel);
+DEF_COMMAND(CmdChangePatchSetting);
+
+DEF_COMMAND(CmdStartStopShip);
+DEF_COMMAND(CmdSellShip);
+DEF_COMMAND(CmdBuildShip);
+DEF_COMMAND(CmdSendShipToDepot);
+DEF_COMMAND(CmdRefitShip);
+
+DEF_COMMAND(CmdOrderRefit);
+DEF_COMMAND(CmdCloneOrder);
+
+DEF_COMMAND(CmdClearArea);
+
+DEF_COMMAND(CmdGiveMoney);
+DEF_COMMAND(CmdMoneyCheat);
+DEF_COMMAND(CmdBuildCanal);
+DEF_COMMAND(CmdBuildLock);
+
+DEF_COMMAND(CmdPlayerCtrl);
+
+DEF_COMMAND(CmdLevelLand);
+
+DEF_COMMAND(CmdRefitRailVehicle);
+
+DEF_COMMAND(CmdBuildSignalTrack);
+DEF_COMMAND(CmdRemoveSignalTrack);
+
+DEF_COMMAND(CmdSetAutoReplace);
+
+DEF_COMMAND(CmdCloneVehicle);
+DEF_COMMAND(CmdMassStartStopVehicle);
+DEF_COMMAND(CmdDepotSellAllVehicles);
+DEF_COMMAND(CmdDepotMassAutoReplace);
+
+/* The master command table */
+static const Command _command_proc_table[] = {
+	{CmdBuildRailroadTrack,                  0}, /*   0 */
+	{CmdRemoveRailroadTrack,                 0}, /*   1 */
+	{CmdBuildSingleRail,                     0}, /*   2 */
+	{CmdRemoveSingleRail,                    0}, /*   3 */
+	{CmdLandscapeClear,                      0}, /*   4 */
+	{CmdBuildBridge,                         0}, /*   5 */
+	{CmdBuildRailroadStation,                0}, /*   6 */
+	{CmdBuildTrainDepot,                     0}, /*   7 */
+	{CmdBuildSingleSignal,                   0}, /*   8 */
+	{CmdRemoveSingleSignal,                  0}, /*   9 */
+	{CmdTerraformLand,                       0}, /*  10 */
+	{CmdPurchaseLandArea,                    0}, /*  11 */
+	{CmdSellLandArea,                        0}, /*  12 */
+	{CmdBuildTunnel,                         0}, /*  13 */
+	{CmdRemoveFromRailroadStation,           0}, /*  14 */
+	{CmdConvertRail,                         0}, /*  15 */
+	{CmdBuildTrainWaypoint,                  0}, /*  16 */
+	{CmdRenameWaypoint,                      0}, /*  17 */
+	{CmdRemoveTrainWaypoint,                 0}, /*  18 */
+	{NULL,                                   0}, /*  19 */
+	{NULL,                                   0}, /*  20 */
+	{CmdBuildRoadStop,                       0}, /*  21 */
+	{NULL,                                   0}, /*  22 */
+	{CmdBuildLongRoad,                       0}, /*  23 */
+	{CmdRemoveLongRoad,                      0}, /*  24 */
+	{CmdBuildRoad,                           0}, /*  25 */
+	{CmdRemoveRoad,                          0}, /*  26 */
+	{CmdBuildRoadDepot,                      0}, /*  27 */
+	{NULL,                                   0}, /*  28 */
+	{CmdBuildAirport,                        0}, /*  29 */
+	{CmdBuildDock,                           0}, /*  30 */
+	{CmdBuildShipDepot,                      0}, /*  31 */
+	{CmdBuildBuoy,                           0}, /*  32 */
+	{CmdPlantTree,                           0}, /*  33 */
+	{CmdBuildRailVehicle,                    0}, /*  34 */
+	{CmdMoveRailVehicle,                     0}, /*  35 */
+	{CmdStartStopTrain,                      0}, /*  36 */
+	{NULL,                                   0}, /*  37 */
+	{CmdSellRailWagon,                       0}, /*  38 */
+	{CmdSendTrainToDepot,                    0}, /*  39 */
+	{CmdForceTrainProceed,                   0}, /*  40 */
+	{CmdReverseTrainDirection,               0}, /*  41 */
+
+	{CmdModifyOrder,                         0}, /*  42 */
+	{CmdSkipOrder,                           0}, /*  43 */
+	{CmdDeleteOrder,                         0}, /*  44 */
+	{CmdInsertOrder,                         0}, /*  45 */
+
+	{CmdChangeServiceInt,                    0}, /*  46 */
+
+	{CmdBuildIndustry,                       0}, /*  47 */
+	{CmdBuildCompanyHQ,                      0}, /*  48 */
+	{CmdSetPlayerFace,                       0}, /*  49 */
+	{CmdSetPlayerColor,                      0}, /*  50 */
+
+	{CmdIncreaseLoan,                        0}, /*  51 */
+	{CmdDecreaseLoan,                        0}, /*  52 */
+
+	{CmdWantEnginePreview,                   0}, /*  53 */
+
+	{CmdNameVehicle,                         0}, /*  54 */
+	{CmdRenameEngine,                        0}, /*  55 */
+
+	{CmdChangeCompanyName,                   0}, /*  56 */
+	{CmdChangePresidentName,                 0}, /*  57 */
+
+	{CmdRenameStation,                       0}, /*  58 */
+
+	{CmdSellAircraft,                        0}, /*  59 */
+	{CmdStartStopAircraft,                   0}, /*  60 */
+
+	{CmdBuildAircraft,                       0}, /*  61 */
+	{CmdSendAircraftToHangar,                0}, /*  62 */
+	{NULL,                                   0}, /*  63 */
+	{CmdRefitAircraft,                       0}, /*  64 */
+
+	{CmdPlaceSign,                           0}, /*  65 */
+	{CmdRenameSign,                          0}, /*  66 */
+
+	{CmdBuildRoadVeh,                        0}, /*  67 */
+	{CmdStartStopRoadVeh,                    0}, /*  68 */
+	{CmdSellRoadVeh,                         0}, /*  69 */
+	{CmdSendRoadVehToDepot,                  0}, /*  70 */
+	{CmdTurnRoadVeh,                         0}, /*  71 */
+	{CmdRefitRoadVeh,                        0}, /*  72 */
+
+	{CmdPause,                      CMD_SERVER}, /*  73 */
+
+	{CmdBuyShareInCompany,                   0}, /*  74 */
+	{CmdSellShareInCompany,                  0}, /*  75 */
+	{CmdBuyCompany,                          0}, /*  76 */
+
+	{CmdBuildTown,                 CMD_OFFLINE}, /*  77 */
+	{NULL,                                   0}, /*  78 */
+	{NULL,                                   0}, /*  79 */
+	{CmdRenameTown,                 CMD_SERVER}, /*  80 */
+	{CmdDoTownAction,                        0}, /*  81 */
+
+	{CmdSetRoadDriveSide,           CMD_SERVER}, /*  82 */
+	{NULL,                                   0}, /*  83 */
+	{NULL,                                   0}, /*  84 */
+	{CmdChangeDifficultyLevel,      CMD_SERVER}, /*  85 */
+
+	{CmdStartStopShip,                       0}, /*  86 */
+	{CmdSellShip,                            0}, /*  87 */
+	{CmdBuildShip,                           0}, /*  88 */
+	{CmdSendShipToDepot,                     0}, /*  89 */
+	{NULL,                                   0}, /*  90 */
+	{CmdRefitShip,                           0}, /*  91 */
+
+	{NULL,                                   0}, /*  92 */
+	{NULL,                                   0}, /*  93 */
+	{NULL,                                   0}, /*  94 */
+	{NULL,                                   0}, /*  95 */
+	{NULL,                                   0}, /*  96 */
+	{NULL,                                   0}, /*  97 */
+
+	{CmdOrderRefit,                          0}, /*  98 */
+	{CmdCloneOrder,                          0}, /*  99 */
+
+	{CmdClearArea,                           0}, /* 100 */
+	{NULL,                                   0}, /* 101 */
+
+	{CmdMoneyCheat,                CMD_OFFLINE}, /* 102 */
+	{CmdBuildCanal,                          0}, /* 103 */
+	{CmdPlayerCtrl,                          0}, /* 104 */
+
+	{CmdLevelLand,                           0}, /* 105 */
+
+	{CmdRefitRailVehicle,                    0}, /* 106 */
+	{CmdRestoreOrderIndex,                   0}, /* 107 */
+	{CmdBuildLock,                           0}, /* 108 */
+	{NULL,                                   0}, /* 109 */
+	{CmdBuildSignalTrack,                    0}, /* 110 */
+	{CmdRemoveSignalTrack,                   0}, /* 111 */
+	{NULL,                                   0}, /* 112 */
+	{CmdGiveMoney,                           0}, /* 113 */
+	{CmdChangePatchSetting,         CMD_SERVER}, /* 114 */
+	{CmdSetAutoReplace,                      0}, /* 115 */
+	{CmdCloneVehicle,                        0}, /* 116 */
+	{CmdMassStartStopVehicle,                0}, /* 117 */
+	{CmdDepotSellAllVehicles,                0}, /* 118 */
+	{CmdDepotMassAutoReplace,                0}, /* 119 */
+};
+
+/* This function range-checks a cmd, and checks if the cmd is not NULL */
+bool IsValidCommand(uint cmd)
+{
+	cmd &= 0xFF;
+
+	return
+		cmd < lengthof(_command_proc_table) &&
+		_command_proc_table[cmd].proc != NULL;
+}
+
+byte GetCommandFlags(uint cmd)
+{
+	return _command_proc_table[cmd & 0xFF].flags;
+}
+
+
+static int _docommand_recursive;
+
+int32 DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc)
+{
+	int32 res;
+	CommandProc *proc;
+
+	/* Do not even think about executing out-of-bounds tile-commands */
+	if (tile >= MapSize() || IsTileType(tile, MP_VOID)) {
+		_cmd_text = NULL;
+		return CMD_ERROR;
+	}
+
+	proc = _command_proc_table[procc].proc;
+
+	if (_docommand_recursive == 0) _error_message = INVALID_STRING_ID;
+
+	_docommand_recursive++;
+
+	// only execute the test call if it's toplevel, or we're not execing.
+	if (_docommand_recursive == 1 || !(flags & DC_EXEC) || (flags & DC_FORCETEST) ) {
+		res = proc(tile, flags & ~DC_EXEC, p1, p2);
+		if (CmdFailed(res)) {
+			if (res & 0xFFFF) _error_message = res & 0xFFFF;
+			goto error;
+		}
+
+		if (_docommand_recursive == 1 &&
+				!(flags & DC_QUERY_COST) &&
+				res != 0 &&
+				!CheckPlayerHasMoney(res)) {
+			goto error;
+		}
+
+		if (!(flags & DC_EXEC)) {
+			_docommand_recursive--;
+			_cmd_text = NULL;
+			return res;
+		}
+	}
+
+	/* Execute the command here. All cost-relevant functions set the expenses type
+	 * themselves with "SET_EXPENSES_TYPE(...);" at the beginning of the function */
+	res = proc(tile, flags, p1, p2);
+	if (CmdFailed(res)) {
+		if (res & 0xFFFF) _error_message = res & 0xFFFF;
+error:
+		_docommand_recursive--;
+		_cmd_text = NULL;
+		return CMD_ERROR;
+	}
+
+	// if toplevel, subtract the money.
+	if (--_docommand_recursive == 0) {
+		SubtractMoneyFromPlayer(res);
+		// XXX - Old AI hack which doesn't use DoCommandDP; update last build coord of player
+		if (tile != 0 && IsValidPlayer(_current_player)) {
+			GetPlayer(_current_player)->last_build_coordinate = tile;
+		}
+	}
+
+	_cmd_text = NULL;
+	return res;
+}
+
+int32 GetAvailableMoneyForCommand(void)
+{
+	PlayerID pid = _current_player;
+	if (!IsValidPlayer(pid)) return 0x7FFFFFFF; // max int
+	return GetPlayer(pid)->player_money;
+}
+
+// toplevel network safe docommand function for the current player. must not be called recursively.
+// the callback is called when the command succeeded or failed.
+bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback, uint32 cmd)
+{
+	int32 res = 0,res2;
+	CommandProc *proc;
+	uint32 flags;
+	bool notest;
+	StringID error_part1;
+
+	int x = TileX(tile) * TILE_SIZE;
+	int y = TileY(tile) * TILE_SIZE;
+
+	/* Do not even think about executing out-of-bounds tile-commands */
+	if (tile >= MapSize() || IsTileType(tile, MP_VOID)) {
+		_cmd_text = NULL;
+		return false;
+	}
+
+	assert(_docommand_recursive == 0);
+
+	_error_message = INVALID_STRING_ID;
+	error_part1 = GB(cmd, 16, 16);
+	_additional_cash_required = 0;
+
+	/** Spectator has no rights except for the (dedicated) server which
+	 * is/can be a spectator but as the server it can do anything */
+	if (_current_player == PLAYER_SPECTATOR && !_network_server) {
+		ShowErrorMessage(_error_message, error_part1, x, y);
+		_cmd_text = NULL;
+		return false;
+	}
+
+	flags = 0;
+	if (cmd & CMD_AUTO) flags |= DC_AUTO;
+	if (cmd & CMD_NO_WATER) flags |= DC_NO_WATER;
+
+	// get pointer to command handler
+	assert((cmd & 0xFF) < lengthof(_command_proc_table));
+	proc = _command_proc_table[cmd & 0xFF].proc;
+	if (proc == NULL) {
+		_cmd_text = NULL;
+		return false;
+	}
+
+	// Some commands have a different output in dryrun than the realrun
+	//  e.g.: if you demolish a whole town, the dryrun would say okay.
+	//  but by really destroying, your rating drops and at a certain point
+	//  it will fail. so res and res2 are different
+	// CMD_REMOVE_ROAD: This command has special local authority
+	// restrictions which may cause the test run to fail (the previous
+	// road fragments still stay there and the town won't let you
+	// disconnect the road system), but the exec will succeed and this
+	// fact will trigger an assertion failure. --pasky
+	notest =
+		(cmd & 0xFF) == CMD_CLEAR_AREA ||
+		(cmd & 0xFF) == CMD_CONVERT_RAIL ||
+		(cmd & 0xFF) == CMD_LEVEL_LAND ||
+		(cmd & 0xFF) == CMD_REMOVE_ROAD ||
+		(cmd & 0xFF) == CMD_REMOVE_LONG_ROAD;
+
+	_docommand_recursive = 1;
+
+	// cost estimation only?
+	if (!IsGeneratingWorld() &&
+			_shift_pressed &&
+			IsLocalPlayer() &&
+			!(cmd & (CMD_NETWORK_COMMAND | CMD_SHOW_NO_ERROR)) &&
+			(cmd & 0xFF) != CMD_PAUSE) {
+		// estimate the cost.
+		res = proc(tile, flags, p1, p2);
+		if (CmdFailed(res)) {
+			if (res & 0xFFFF) _error_message = res & 0xFFFF;
+			ShowErrorMessage(_error_message, error_part1, x, y);
+		} else {
+			ShowEstimatedCostOrIncome(res, x, y);
+		}
+
+		_docommand_recursive = 0;
+		_cmd_text = NULL;
+		return false;
+	}
+
+
+	if (!((cmd & CMD_NO_TEST_IF_IN_NETWORK) && _networking)) {
+		// first test if the command can be executed.
+		res = proc(tile, flags, p1, p2);
+		if (CmdFailed(res)) {
+			if (res & 0xFFFF) _error_message = res & 0xFFFF;
+			goto show_error;
+		}
+		// no money? Only check if notest is off
+		if (!notest && res != 0 && !CheckPlayerHasMoney(res)) goto show_error;
+	}
+
+#ifdef ENABLE_NETWORK
+	/** If we are in network, and the command is not from the network
+	 * send it to the command-queue and abort execution
+	 * If we are a dedicated server temporarily switch local player, otherwise
+	 * the other parties won't be able to execute our command and will desync.
+	 * We also need to do this if the server's company has gone bankrupt
+	 * @todo Rewrite (dedicated) server to something more than a dirty hack!
+	 */
+	if (_networking && !(cmd & CMD_NETWORK_COMMAND)) {
+		PlayerID pbck = _local_player;
+		if (_network_dedicated || (_network_server && pbck == PLAYER_SPECTATOR)) _local_player = 0;
+		NetworkSend_Command(tile, p1, p2, cmd, callback);
+		if (_network_dedicated || (_network_server && pbck == PLAYER_SPECTATOR)) _local_player = pbck;
+		_docommand_recursive = 0;
+		_cmd_text = NULL;
+		return true;
+	}
+#endif /* ENABLE_NETWORK */
+
+	// update last build coordinate of player.
+	if (tile != 0 && IsValidPlayer(_current_player)) {
+		GetPlayer(_current_player)->last_build_coordinate = tile;
+	}
+
+	/* Actually try and execute the command. If no cost-type is given
+	 * use the construction one */
+	_yearly_expenses_type = EXPENSES_CONSTRUCTION;
+	res2 = proc(tile, flags | DC_EXEC, p1, p2);
+
+	// If notest is on, it means the result of the test can be different than
+	//   the real command.. so ignore the test
+	if (!notest && !((cmd & CMD_NO_TEST_IF_IN_NETWORK) && _networking)) {
+		assert(res == res2); // sanity check
+	} else {
+		if (CmdFailed(res2)) {
+			if (res2 & 0xFFFF) _error_message = res2 & 0xFFFF;
+			goto show_error;
+		}
+	}
+
+	SubtractMoneyFromPlayer(res2);
+
+	if (IsLocalPlayer() && _game_mode != GM_EDITOR) {
+		if (res2 != 0) ShowCostOrIncomeAnimation(x, y, GetSlopeZ(x, y), res2);
+		if (_additional_cash_required) {
+			SetDParam(0, _additional_cash_required);
+			ShowErrorMessage(STR_0003_NOT_ENOUGH_CASH_REQUIRES, error_part1, x,y);
+			if (res2 == 0) goto callb_err;
+		}
+	}
+
+	_docommand_recursive = 0;
+
+	if (callback) callback(true, tile, p1, p2);
+	_cmd_text = NULL;
+	return true;
+
+show_error:
+	// show error message if the command fails?
+	if (IsLocalPlayer() && error_part1 != 0) {
+		ShowErrorMessage(_error_message, error_part1, x,y);
+	}
+
+callb_err:
+	_docommand_recursive = 0;
+
+	if (callback) callback(false, tile, p1, p2);
+	_cmd_text = NULL;
+	return false;
+}

command.h

@@ -0,0 +1,213 @@
+/* $Id$ */
+
+#ifndef COMMAND_H
+#define COMMAND_H
+
+enum {
+	CMD_BUILD_RAILROAD_TRACK         =   0,
+	CMD_REMOVE_RAILROAD_TRACK        =   1,
+	CMD_BUILD_SINGLE_RAIL            =   2,
+	CMD_REMOVE_SINGLE_RAIL           =   3,
+	CMD_LANDSCAPE_CLEAR              =   4,
+	CMD_BUILD_BRIDGE                 =   5,
+	CMD_BUILD_RAILROAD_STATION       =   6,
+	CMD_BUILD_TRAIN_DEPOT            =   7,
+	CMD_BUILD_SIGNALS                =   8,
+	CMD_REMOVE_SIGNALS               =   9,
+	CMD_TERRAFORM_LAND               =  10,
+	CMD_PURCHASE_LAND_AREA           =  11,
+	CMD_SELL_LAND_AREA               =  12,
+	CMD_BUILD_TUNNEL                 =  13,
+
+	CMD_REMOVE_FROM_RAILROAD_STATION =  14,
+	CMD_CONVERT_RAIL                 =  15,
+
+	CMD_BUILD_TRAIN_WAYPOINT         =  16,
+	CMD_RENAME_WAYPOINT              =  17,
+	CMD_REMOVE_TRAIN_WAYPOINT        =  18,
+
+	CMD_BUILD_ROAD_STOP              =  21,
+	CMD_BUILD_LONG_ROAD              =  23,
+	CMD_REMOVE_LONG_ROAD             =  24,
+	CMD_BUILD_ROAD                   =  25,
+	CMD_REMOVE_ROAD                  =  26,
+	CMD_BUILD_ROAD_DEPOT             =  27,
+
+	CMD_BUILD_AIRPORT                =  29,
+
+	CMD_BUILD_DOCK                   =  30,
+
+	CMD_BUILD_SHIP_DEPOT             =  31,
+	CMD_BUILD_BUOY                   =  32,
+
+	CMD_PLANT_TREE                   =  33,
+
+	CMD_BUILD_RAIL_VEHICLE           =  34,
+	CMD_MOVE_RAIL_VEHICLE            =  35,
+
+	CMD_START_STOP_TRAIN             =  36,
+
+	CMD_SELL_RAIL_WAGON              =  38,
+
+	CMD_SEND_TRAIN_TO_DEPOT          =  39,
+	CMD_FORCE_TRAIN_PROCEED          =  40,
+	CMD_REVERSE_TRAIN_DIRECTION      =  41,
+
+	CMD_MODIFY_ORDER                 =  42,
+	CMD_SKIP_ORDER                   =  43,
+	CMD_DELETE_ORDER                 =  44,
+	CMD_INSERT_ORDER                 =  45,
+
+	CMD_CHANGE_SERVICE_INT           =  46,
+
+	CMD_BUILD_INDUSTRY               =  47,
+
+	CMD_BUILD_COMPANY_HQ             =  48,
+	CMD_SET_PLAYER_FACE              =  49,
+	CMD_SET_PLAYER_COLOR             =  50,
+
+	CMD_INCREASE_LOAN                =  51,
+	CMD_DECREASE_LOAN                =  52,
+
+	CMD_WANT_ENGINE_PREVIEW          =  53,
+
+	CMD_NAME_VEHICLE                 =  54,
+	CMD_RENAME_ENGINE                =  55,
+	CMD_CHANGE_COMPANY_NAME          =  56,
+	CMD_CHANGE_PRESIDENT_NAME        =  57,
+	CMD_RENAME_STATION               =  58,
+
+	CMD_SELL_AIRCRAFT                =  59,
+	CMD_START_STOP_AIRCRAFT          =  60,
+	CMD_BUILD_AIRCRAFT               =  61,
+	CMD_SEND_AIRCRAFT_TO_HANGAR      =  62,
+	CMD_REFIT_AIRCRAFT               =  64,
+
+	CMD_PLACE_SIGN                   =  65,
+	CMD_RENAME_SIGN                  =  66,
+
+	CMD_BUILD_ROAD_VEH               =  67,
+	CMD_START_STOP_ROADVEH           =  68,
+	CMD_SELL_ROAD_VEH                =  69,
+	CMD_SEND_ROADVEH_TO_DEPOT        =  70,
+	CMD_TURN_ROADVEH                 =  71,
+	CMD_REFIT_ROAD_VEH               =  72,
+
+	CMD_PAUSE                        =  73,
+
+	CMD_BUY_SHARE_IN_COMPANY         =  74,
+	CMD_SELL_SHARE_IN_COMPANY        =  75,
+	CMD_BUY_COMPANY                  =  76,
+
+	CMD_BUILD_TOWN                   =  77,
+
+	CMD_RENAME_TOWN                  =  80,
+	CMD_DO_TOWN_ACTION               =  81,
+
+	CMD_SET_ROAD_DRIVE_SIDE          =  82,
+
+	CMD_CHANGE_DIFFICULTY_LEVEL      =  85,
+
+	CMD_START_STOP_SHIP              =  86,
+	CMD_SELL_SHIP                    =  87,
+	CMD_BUILD_SHIP                   =  88,
+	CMD_SEND_SHIP_TO_DEPOT           =  89,
+	CMD_REFIT_SHIP                   =  91,
+
+	CMD_ORDER_REFIT                  =  98,
+	CMD_CLONE_ORDER                  =  99,
+	CMD_CLEAR_AREA                   = 100,
+
+	CMD_MONEY_CHEAT                  = 102,
+	CMD_BUILD_CANAL                  = 103,
+
+	CMD_PLAYER_CTRL                  = 104, // used in multiplayer to create a new player etc.
+	CMD_LEVEL_LAND                   = 105, // level land
+
+	CMD_REFIT_RAIL_VEHICLE           = 106,
+	CMD_RESTORE_ORDER_INDEX          = 107,
+	CMD_BUILD_LOCK                   = 108,
+
+	CMD_BUILD_SIGNAL_TRACK           = 110,
+	CMD_REMOVE_SIGNAL_TRACK          = 111,
+
+	CMD_GIVE_MONEY                   = 113,
+	CMD_CHANGE_PATCH_SETTING         = 114,
+
+	CMD_SET_AUTOREPLACE              = 115,
+
+	CMD_CLONE_VEHICLE                = 116,
+	CMD_MASS_START_STOP              = 117,
+	CMD_DEPOT_SELL_ALL_VEHICLES      = 118,
+	CMD_DEPOT_MASS_AUTOREPLACE       = 119,
+};
+
+enum {
+	DC_EXEC            = 0x01,
+	DC_AUTO            = 0x02, // don't allow building on structures
+	DC_QUERY_COST      = 0x04, // query cost only,  don't build.
+	DC_NO_WATER        = 0x08, // don't allow building on water
+	DC_NO_RAIL_OVERLAP = 0x10, // don't allow overlap of rails (used in buildrail)
+	DC_AI_BUILDING     = 0x20, // special building rules for AI
+	DC_NO_TOWN_RATING  = 0x40, // town rating does not disallow you from building
+	DC_FORCETEST       = 0x80, // force test too.
+
+	CMD_ERROR = ((int32)0x80000000),
+};
+
+#define CMD_MSG(x) ((x)<<16)
+
+enum {
+	CMD_AUTO                  = 0x0200,
+	CMD_NO_WATER              = 0x0400,
+	CMD_NETWORK_COMMAND       = 0x0800, // execute the command without sending it on the network
+	CMD_NO_TEST_IF_IN_NETWORK = 0x1000, // When enabled, the command will bypass the no-DC_EXEC round if in network
+	CMD_SHOW_NO_ERROR         = 0x2000,
+};
+
+/** Command flags for the command table
+ * @see _command_proc_table
+ */
+enum {
+	CMD_SERVER  = 0x1, /// the command can only be initiated by the server
+	CMD_OFFLINE = 0x2, /// the command cannot be executed in a multiplayer game; single-player only
+};
+
+typedef int32 CommandProc(TileIndex tile, uint32 flags, uint32 p1, uint32 p2);
+
+typedef struct Command {
+	CommandProc *proc;
+	byte flags;
+} Command;
+
+//#define return_cmd_error(errcode) do { _error_message=(errcode); return CMD_ERROR; } while(0)
+#define return_cmd_error(errcode) do { return CMD_ERROR | (errcode); } while (0)
+
+/**
+ * Check the return value of a DoCommand*() function
+ * @param res the resulting value from the command to be checked
+ * @return Return true if the command failed, false otherwise
+ */
+static inline bool CmdFailed(int32 res)
+{
+	// lower 16bits are the StringID of the possible error
+	return res <= (CMD_ERROR | INVALID_STRING_ID);
+}
+
+/* command.c */
+typedef void CommandCallback(bool success, TileIndex tile, uint32 p1, uint32 p2);
+int32 DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc);
+bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback, uint32 cmd);
+
+#ifdef ENABLE_NETWORK
+
+void NetworkSend_Command(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback);
+#endif /* ENABLE_NETWORK */
+
+extern const char* _cmd_text; // Text, which gets sent with a command
+
+bool IsValidCommand(uint cmd);
+byte GetCommandFlags(uint cmd);
+int32 GetAvailableMoneyForCommand(void);
+
+#endif /* COMMAND_H */

configure

@@ -1,175 +1,323 @@
 #!/bin/sh
 
-# $Id$
+# This 'configure' script is a very easy wrapper around 'make updateconf'
+#  It allows cross-compilers to do their job much more easy.
 
-# This file is part of OpenTTD.
-# OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
-# OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
-
-check_path_characters() {
-	if [ -n "`echo $ROOT_DIR | grep '[^-_A-Za-z0-9\/\\\.:]'`" ]; then
-		echo "WARNING: The path contains a non-alphanumeric character that might cause"
-		echo "         failures in subsequent build stages. Any failures with the build"
-		echo "         will most likely be caused by this."
-	fi
+showhelp() {
+	echo "Configure for OpenTTD"
+	echo ""
+	echo "Usage:"
+	echo " $0 --your_options"
+	echo ""
+	echo "Params:"
+	echo " --debug             Create debug-release                [no]"
+	echo " --profile           Create profile-release              [no]"
+	echo " --dedicated         Make a dedicated build              [no]"
+	echo " --revision          Set the revision of the compilation [detected]"
+	echo " --target-cc         Sets the target-compiler            [\$CC]"
+	echo " --target-cxx        Sets the C++ target-compiler        []"
+	echo " --host-cc           Sets the host-compiler              [\$CC]"
+	echo " --host-cxx          Sets the C++ host-compiler          []"
+	echo " --os                Sets the OS. Listens to:            [detected]"
+	echo "                        UNIX, OSX, FREEBSD, MORPHOS"
+	echo "                        BEOS, SUNOS, CYGWIN, MINGW, OS2"
+	echo " --windres           Sets the windres (Windows)          [windres]"
+	echo " --force-le          Force LE platform                   [no]"
+	echo " --force-be          Force BE platform                   [no]"
+	echo ""
+	echo "Params that can be used with --with or --without"
+	echo "   (e.g.: --without-static disables static (default))"
+	echo " static              Do you want a static build?         [no]"
+	echo " directmusic         Do you want direct-music?           [no]"
+	echo " zlib                Do you want zlib-support?           [yes]"
+	echo " sdl                 Do you want SDL-support?            [yes]"
+	echo " png                 Do you want PNG-support?            [yes]"
+	echo " iconv               Do you want iconv-support?          [no]"
+	echo " network             Do you want network-support?        [yes]"
+	echo " cocoa               Do you want cocoa-support? (MacOSX) [no]"
+	echo " freetype            Do you want freetype-support?       [yes]"
+	echo " fontconfig          Do you want fontconfig-support?     [yes]"
+	echo ""
+	echo "Params used to configure external libs:"
+	echo " --static-zlib-path  Set the path to your static zlib    []"
+	echo " --sdl-config        Where is your sdl-config            [sdl-config]"
+	echo " --libpng-config     Where is your libpng-config         [libpng-config]"
+	echo " --freetype-config   Where is your freetype-config       [freetype-config]"
+	echo " --fontconfig-config Where is your fontconfig-config     [pkg-config fontconfig]"
+	echo " --with-iconv        Set the path to your iconv headers  []"
+	echo " "
 }
 
-CONFIGURE_EXECUTABLE="$_"
-# On *nix systems those two are equal when ./configure is done
-if [ "$0" != "$CONFIGURE_EXECUTABLE" ]; then
-	# On some systems, when ./configure is triggered from 'make'
-	#  the $_ is filled with 'make'. So if that is true, skip 'make'
-	#  and use $0 (and hope that is correct ;))
-	if [ -n "`echo $CONFIGURE_EXECUTABLE | grep make`" ]; then
-		CONFIGURE_EXECUTABLE="$0"
-	else
-		CONFIGURE_EXECUTABLE="$CONFIGURE_EXECUTABLE $0"
+handle() {
+	PARAM="$PARAM \"$1=`awk 'BEGIN { FS="="; $0="'"$2"'"; print $2;}'`\""
+}
+
+# The things you can use inside this case:
+#  handle NAME VALUE - Sets the value to give the 'make upgradeconf'
+#                         Value is in form: tag=REAL_VALUE
+#  ITEM="NAME"       - Will set the value as above, only with the next param
+#  SITEM="NAME"      - Will set the var $NAME to the next param
+for n in "$@"
+do
+	case "$n" in
+		--help | -h)
+			showhelp
+			exit 0
+			;;
+
+		--debug)
+			DEBUG_SET=1
+			ITEM="DEBUG"
+			;;
+		--debug=*)
+			handle "DEBUG" "$n"
+			;;
+		--profile)
+			PARAM="$PARAM PROFILE=1"
+			;;
+		--dedicated)
+			PARAM="$PARAM DEDICATED=1"
+			;;
+		--revision=*)
+			RELEASE=`awk 'BEGIN { FS="="; $0="'"$n"'"; print $2;}'`
+			;;
+		--revision)
+			SITEM="RELEASE"
+			;;
+		--target-cc=*)
+			handle "CC_TARGET" "$n"
+			;;
+		--target-cc)
+			ITEM="CC_TARGET"
+			;;
+		--target-cxx=*)
+			handle "CXX_TARGET" "$n"
+			;;
+		--target-cxx)
+			SITEM="CXX_TARGET"
+			;;
+		--host-cc=*)
+			handle "CC_HOST" "$n"
+			;;
+		--host-cc)
+			ITEM="CC_HOST"
+			;;
+		--host-cxx=*)
+			handle "CXX_HOST" "$n"
+			;;
+		--host-cxx)
+			ITEM="CXX_HOST"
+			;;
+		--host-cflags=*)
+			handle CFLAGS_HOST "$n"
+			;;
+		--host-cflags)
+			ITEM="CFLAGS_HOST"
+			;;
+		--os=*)
+			TARGET_OS=`awk 'BEGIN { FS="="; $0="'"$n"'"; print $2;}'`
+			;;
+		--os)
+			SITEM="TARGET_OS"
+			;;
+		--windres=*)
+			handle WINDRES "$n"
+			;;
+		--windres)
+			ITEM="WINDRES"
+			;;
+		--force-le)
+			PARAM="$PARAM ENDIAN_FORCE=LE"
+			;;
+		--force-be)
+			PARAM="$PARAM ENDIAN_FORCE=BE"
+			;;
+
+		--with-static)
+			PARAM="$PARAM STATIC=1"
+			;;
+		--without-static)
+			PARAM="$PARAM STATIC="
+			;;
+		--with-directmusic)
+			PARAM="$PARAM WITH_DIRECTMUSIC=1"
+			;;
+		--without-directmusic)
+			PARAM="$PARAM WITH_DIRECTMUSIC="
+			;;
+		--with-zlib)
+			PARAM="$PARAM WITH_ZLIB=1"
+			;;
+		--without-zlib)
+			PARAM="$PARAM WITH_ZLIB="
+			;;
+		--with-sdl)
+			PARAM="$PARAM WITH_SDL=1"
+			;;
+		--without-sdl)
+			PARAM="$PARAM WITH_SDL="
+			;;
+		--with-png)
+			PARAM="$PARAM WITH_PNG=1"
+			;;
+		--without-png)
+			PARAM="$PARAM WITH_PNG="
+			;;
+		--with-iconv)
+			PARAM="$PARAM WITH_ICONV=1"
+			;;
+		--with-iconv=*)
+			PARAM="$PARAM WITH_ICONV=1"
+			handle WITH_ICONV_PATH "$n"
+			;;
+		--without-iconv)
+			PARAM="$PARAM WITH_ICONV="
+			;;
+		--with-cocoa)
+			PARAM="$PARAM WITH_COCOA=1"
+			;;
+		--with-network)
+			PARAM="$PARAM WITH_NETWORK=1"
+			;;
+		--without-network)
+			PARAM="$PARAM WITH_NETWORK="
+			;;
+		--without-cocoa)
+			PARAM="$PARAM WITH_COCOA="
+			;;
+		--with-freetype)
+			PARAM="$PARAM WITH_FREETYPE=1"
+			;;
+		--without-freetype)
+			PARAM="$PARAM WITH_FREETYPE="
+			;;
+		--with-fontconfig)
+			PARAM="$PARAM WITH_FONTCONFIG=1"
+			;;
+		--without-fontconfig)
+			PARAM="$PARAM WITH_FONTCONFIG="
+			;;
+		--static-zlib-path=*)
+			handle STATIC_ZLIB_PATH "$n"
+			;;
+		--static-zlib-path)
+			ITEM="STATIC_ZLIB_PATH"
+			;;
+		--sdl-config=*)
+			handle SDL_CONFIG "$n"
+			;;
+		--sdl-config)
+			ITEM="SDL_CONFIG"
+			;;
+		--libpng-config=*)
+			handle LIBPNG_CONFIG "$n"
+			;;
+		--libpng-config)
+			ITEM="LIBPNG_CONFIG"
+			;;
+		--freetype-config=*)
+			handle FREETYPE_CONFIG "$n"
+			;;
+		--freetype-config)
+			ITEM="FREETYPE_CONFIG"
+			;;
+		--fontconfig-config=*)
+			handle FONTCONFIG_CONFIG "$n"
+			;;
+		--fontconfig-config)
+			ITEM="FONTCONFIG_CONFIG"
+			;;
+
+		--*=*)
+			echo -n "Unknown switch "
+			echo `awk 'BEGIN { FS="="; $0="'"$n"'"; print $1;}'`
+			exit 1
+			;;
+		-*)
+			echo "Unknown switch $n"
+			exit 1
+			;;
+
+		*)
+			if ! test -z "$ITEM"
+			then
+				PARAM="$PARAM $ITEM=\"$n\""
+				ITEM="";
+			elif ! test -z "$SITEM"
+			then
+				export $SITEM="$n"
+				SITEM=""
+			else
+				echo "Unknown switch $n"
+				exit 1
+			fi
+			;;
+	esac
+done
+
+if ! test -z "$TARGET_OS"
+then
+	TARGET_OS=`echo $TARGET_OS | tr '[:lower:]' '[:upper:]'`
+	case "$TARGET_OS" in
+		WIN32)
+			PARAM="$PARAM WIN32=1"
+			;;
+		UNIX)
+			PARAM="$PARAM UNIX=1"
+			;;
+		OSX)
+			PARAM="$PARAM OSX=1 UNIX=1"
+			;;
+		FREEBSD)
+			PARAM="$PARAM FREEBSD=1"
+			;;
+		MORPHOS)
+			PARAM="$PARAM MORPHOS=1 UNIX=1"
+			;;
+		BEOS)
+			PARAM="$PARAM BEOS=1 UNIX=1"
+			;;
+		OS2)
+			PARAM="$PARAM OS2=1 UNIX=1"
+			;;
+		SUNOS)
+			PARAM="$PARAM SUNOS=1 UNIX=1"
+			;;
+		CYGWIN)
+			PARAM="$PARAM CYGWIN=1 WIN32=1"
+			;;
+		MINGW)
+			PARAM="$PARAM MINGW=1 WIN32=1"
+			;;
+		*)
+			echo "Unknown OS: $TARGET_OS"
+			exit 1
+			;;
+	esac
+	PARAM="$PARAM BYPASS_OS_DETECT=1"
+fi
+
+if ! test -z "$DEBUG_SET"
+then
+	if test -z "`echo $PARAM | grep "DEBUG="`"
+	then
+		# Someone did --debug, without assigning a value, assume 1
+		PARAM="$PARAM DEBUG=1"
 	fi
 fi
-# Find out where configure is (in what dir)
-ROOT_DIR="`dirname $0`"
-# For MSYS/MinGW we want to know the FULL path. This as that path is generated
-# once you call an outside binary. Having the same path for the rest is needed
-# for dependency checking.
-# pwd -W returns said FULL path, but doesn't exist on others so fall back.
-ROOT_DIR="`cd $ROOT_DIR && (pwd -W 2>/dev/null || pwd 2>/dev/null)`"
 
-check_path_characters
+# First remove the Makefile.config, else you can have double entries
+rm -f Makefile.config
 
-# Same here as for the ROOT_DIR above
-PWD="`pwd -W 2>/dev/null || pwd 2>/dev/null`"
-PREFIX="$PWD/bin"
+echo "make upgradeconf $PARAM" > ./Makefile.run
+. ./Makefile.run
+rm -f ./Makefile.run
 
-. $ROOT_DIR/config.lib
+# Makefile.config currently doesn't support custom RELEASE (revision), so, we add the line
+# yourself!
 
-# Set default dirs
-OBJS_DIR="$PWD/objs"
-BASE_SRC_OBJS_DIR="$OBJS_DIR"
-LANG_OBJS_DIR="$OBJS_DIR/lang"
-GRF_OBJS_DIR="$OBJS_DIR/extra_grf"
-SETTING_OBJS_DIR="$OBJS_DIR/setting"
-BIN_DIR="$PREFIX"
-SRC_DIR="$ROOT_DIR/src"
-LANG_DIR="$SRC_DIR/lang"
-MEDIA_DIR="$ROOT_DIR/media"
-SOURCE_LIST="$ROOT_DIR/source.list"
-
-if [ "$1" = "--reconfig" ] || [ "$1" = "--reconfigure" ]; then
-	if [ ! -f "config.cache" ]; then
-		echo "can't reconfigure, because never configured before"
-		exit 1
-	fi
-	# Make sure we don't lock config.cache
-	cat config.cache | sed 's@\\ @\\\\ @g' > cache.tmp
-	sh cache.tmp
-	RET=$?
-	rm -f cache.tmp
-	exit $RET
+if ! test -z "$RELEASE"
+then
+	echo "RELEASE=$RELEASE" >> Makefile.config
 fi
 
-set_default
-detect_params "$@"
-check_params
-save_params
-make_cflags_and_ldflags
-
-EXE=""
-if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ] || [ "$os" = "OS2" ] || [ "$os" = "DOS" ] || [ "$os" = "WINCE" ]; then
-	EXE=".exe"
-fi
-
-TTD="openttd$EXE"
-STRGEN="strgen$EXE"
-ENDIAN_CHECK="endian_check$EXE"
-DEPEND="depend$EXE"
-SETTINGSGEN="settings_gen$EXE"
-
-if [ -z "$sort" ]; then
-	PIPE_SORT="sed s@a@a@"
-else
-	PIPE_SORT="$sort"
-fi
-
-if [ ! -f "$LANG_DIR/english.txt" ]; then
-	echo "Languages not found in $LANG_DIR. Can't continue without it."
-	echo "Please make sure the dir exists and contains at least english.txt"
-fi
-
-# Read the source.list and process it
-AWKCOMMAND='
-	{  }
-	/^(	*)#end/  { if (deep == skip) { skip -= 1; } deep -= 1; next; }
-	/^(	*)#else/ { if (deep == skip) { skip -= 1; } else if (deep - 1 == skip) { skip += 1; } next; }
-	/^(	*)#if/   {
-		gsub("	", "", $0);
-		gsub("^#if ", "", $0);
-
-		if (deep != skip) { deep += 1; next; }
-
-		deep += 1;
-
-		if ($0 == "ALLEGRO"     && "'$allegro_config'" == "")      { next; }
-		if ($0 == "SDL"         && "'$sdl_config'" == "")          { next; }
-		if ($0 == "PNG"         && "'$png_config'" == "")          { next; }
-		if ($0 == "OSX"         && "'$os'" != "OSX")               { next; }
-		if ($0 == "OS2"         && "'$os'" != "OS2")               { next; }
-		if ($0 == "PSP"         && "'$os'" != "PSP")               { next; }
-		if ($0 == "DEDICATED"   && "'$enable_dedicated'" != "1")   { next; }
-		if ($0 == "AI"          && "'$enable_ai'" == "0")          { next; }
-		if ($0 == "COCOA"       && "'$with_cocoa'" == "0")         { next; }
-		if ($0 == "DOS"         && "'$os'" != "DOS")               { next; }
-		if ($0 == "BEOS"        && "'$os'" != "BEOS" &&
-		                                       "'$os'" != "HAIKU") { next; }
-		if ($0 == "WIN32"       && "'$os'" != "MINGW" &&
-		                 "'$os'" != "CYGWIN" && "'$os'" != "MSVC") { next; }
-		if ($0 == "MORPHOS"     && "'$os'" != "MORPHOS")           { next; }
-		if ($0 == "WINCE"       && "'$os'" != "WINCE")             { next; }
-		if ($0 == "MSVC"        && "'$os'" != "MSVC")              { next; }
-		if ($0 == "DIRECTMUSIC" && "'$with_direct_music'" == "0")  { next; }
-		if ($0 == "LIBTIMIDITY" && "'$libtimidity'" == "" )        { next; }
-		if ($0 == "HAVE_THREAD" && "'$with_threads'" == "0")       { next; }
-		if ($0 == "SSE"         && "'$with_sse'" != "1")           { next; }
-
-		skip += 1;
-
-		next;
-	}
-	/^(	*)#/ { next }
-	/^$/ { next }
-	/\.h$/ { next }
-	/\.hpp$/ { next }
-	{
-		if (deep == skip) {
-			gsub("	", "", $0);
-			print $0;
-		}
-	}
-'
-
-# Read the source.list and process it
-# Please escape ALL " within ` because e.g. "" terminates the string in some sh implementations
-SRCS="`< $ROOT_DIR/source.list tr '\r' '\n' | $awk \"$AWKCOMMAND\" | LC_ALL=C $PIPE_SORT`"
-
-OBJS_C="`  echo \"$SRCS\" | $awk ' { ORS = \" \" } /\.c$/   { gsub(\".c$\",   \".o\", $0); print $0; }'`"
-OBJS_CPP="`echo \"$SRCS\" | $awk ' { ORS = \" \" } /\.cpp$/ { gsub(\".cpp$\", \".o\", $0); print $0; }'`"
-OBJS_MM="` echo \"$SRCS\" | $awk ' { ORS = \" \" } /\.mm$/  { gsub(\".mm$\",  \".o\", $0); print $0; }'`"
-OBJS_RC="` echo \"$SRCS\" | $awk ' { ORS = \" \" } /\.rc$/  { gsub(\".rc$\",  \".o\", $0); print $0; }'`"
-SRCS="`    echo \"$SRCS\" | $awk ' { ORS = \" \" } { print $0; }'`"
-
-# In makefiles, we always use -u for sort
-if [ -z "$sort" ]; then
-	sort="sed s@a@a@"
-else
-	sort="$sort -u"
-fi
-
-CONFIGURE_FILES="$ROOT_DIR/configure $ROOT_DIR/config.lib $ROOT_DIR/Makefile.in $ROOT_DIR/Makefile.grf.in $ROOT_DIR/Makefile.lang.in $ROOT_DIR/Makefile.src.in $ROOT_DIR/Makefile.bundle.in $ROOT_DIR/Makefile.setting.in"
-
-generate_main
-generate_lang
-generate_settings
-generate_grf
-generate_src
-
-check_path_characters

console.h

@@ -0,0 +1,160 @@
+/* $Id$ */
+
+#ifndef CONSOLE_H
+#define CONSOLE_H
+
+// maximum length of a typed in command
+#define ICON_CMDLN_SIZE 255
+// maximum length of a totally expanded command
+#define ICON_MAX_STREAMSIZE 1024
+
+typedef enum IConsoleVarTypes {
+	ICONSOLE_VAR_BOOLEAN,
+	ICONSOLE_VAR_BYTE,
+	ICONSOLE_VAR_UINT16,
+	ICONSOLE_VAR_UINT32,
+	ICONSOLE_VAR_INT16,
+	ICONSOLE_VAR_INT32,
+	ICONSOLE_VAR_STRING
+} IConsoleVarTypes;
+
+typedef enum IConsoleModes {
+	ICONSOLE_FULL,
+	ICONSOLE_OPENED,
+	ICONSOLE_CLOSED
+} IConsoleModes;
+
+typedef enum IConsoleHookTypes {
+	ICONSOLE_HOOK_ACCESS,
+	ICONSOLE_HOOK_PRE_ACTION,
+	ICONSOLE_HOOK_POST_ACTION
+} IConsoleHookTypes;
+
+/** --Hooks--
+ * Hooks are certain triggers get get accessed/executed on either
+ * access, before execution/change or after execution/change. This allows
+ * for general flow of permissions or special action needed in some cases
+ */
+typedef bool IConsoleHook(void);
+typedef struct IConsoleHooks{
+	IConsoleHook *access; // trigger when accessing the variable/command
+	IConsoleHook *pre;    // trigger before the variable/command is changed/executed
+	IConsoleHook *post;   // trigger after the variable/command is changed/executed
+} IConsoleHooks;
+
+/** --Commands--
+ * Commands are commands, or functions. They get executed once and any
+ * effect they produce are carried out. The arguments to the commands
+ * are given to them, each input word seperated by a double-quote (") is an argument
+ * If you want to handle multiple words as one, enclose them in double-quotes
+ * eg. 'say "hello sexy boy"'
+ */
+typedef bool (IConsoleCmdProc)(byte argc, char *argv[]);
+
+struct IConsoleCmd;
+typedef struct IConsoleCmd {
+	char *name;               // name of command
+	struct IConsoleCmd *next; // next command in list
+
+	IConsoleCmdProc *proc;    // process executed when command is typed
+	IConsoleHooks hook;       // any special trigger action that needs executing
+} IConsoleCmd;
+
+/** --Variables--
+ * Variables are pointers to real ingame variables which allow for
+ * changing while ingame. After changing they keep their new value
+ * and can be used for debugging, gameplay, etc. It accepts:
+ * - no arguments; just print out current value
+ * - '= <new value>' to assign a new value to the variable
+ * - '++' to increase value by one
+ * - '--' to decrease value by one
+ */
+struct IConsoleVar;
+typedef struct IConsoleVar {
+	char *name;               // name of the variable
+	struct IConsoleVar *next; // next variable in list
+
+	void *addr;               // the address where the variable is pointing at
+	uint32 size;              // size of the variable, used for strings
+	char *help;               // the optional help string shown when requesting information
+	IConsoleVarTypes type;    // type of variable (for correct assignment/output)
+	IConsoleCmdProc *proc;    // some variables need really special handling, use a callback function for that
+	IConsoleHooks hook;       // any special trigger action that needs executing
+} IConsoleVar;
+
+/** --Aliases--
+ * Aliases are like shortcuts for complex functions, variable assignments,
+ * etc. You can use a simple alias to rename a longer command (eg 'lv' for
+ * 'list_vars' for example), or concatenate more commands into one
+ * (eg. 'ng' for 'load %A; unpause; debug_level 5'). Aliases can parse the arguments
+ * given to them in the command line.
+ * - "%A - %Z" substitute arguments 1 t/m 26
+ * - "%+" lists all parameters keeping them seperated
+ * - "%!" also lists all parameters but presenting them to the aliased command as one argument
+ * - ";" allows for combining commands (see example 'ng')
+ */
+struct IConsoleAlias;
+typedef struct IConsoleAlias {
+	char *name;                 // name of the alias
+	struct IConsoleAlias *next; // next alias in list
+
+	char *cmdline;              // command(s) that is/are being aliased
+} IConsoleAlias;
+
+/* console parser */
+VARDEF IConsoleCmd   *_iconsole_cmds;    // list of registred commands
+VARDEF IConsoleVar   *_iconsole_vars;    // list of registred vars
+VARDEF IConsoleAlias *_iconsole_aliases; // list of registred aliases
+
+/* console colors/modes */
+VARDEF byte _icolour_def;
+VARDEF byte _icolour_err;
+VARDEF byte _icolour_warn;
+VARDEF byte _icolour_dbg;
+VARDEF byte _icolour_cmd;
+VARDEF IConsoleModes _iconsole_mode;
+
+/* console functions */
+void IConsoleInit(void);
+void IConsoleFree(void);
+void IConsoleClearBuffer(void);
+void IConsoleResize(Window *w);
+void IConsoleSwitch(void);
+void IConsoleClose(void);
+void IConsoleOpen(void);
+
+/* console output */
+void IConsolePrint(uint16 color_code, const char *string);
+void CDECL IConsolePrintF(uint16 color_code, const char *s, ...);
+void IConsoleDebug(const char *string);
+void IConsoleWarning(const char *string);
+void IConsoleError(const char *string);
+
+/* Commands */
+void IConsoleCmdRegister(const char *name, IConsoleCmdProc *proc);
+void IConsoleAliasRegister(const char *name, const char *cmd);
+IConsoleCmd *IConsoleCmdGet(const char *name);
+IConsoleAlias *IConsoleAliasGet(const char *name);
+
+/* Variables */
+void IConsoleVarRegister(const char *name, void *addr, IConsoleVarTypes type, const char *help);
+void IConsoleVarStringRegister(const char *name, void *addr, uint32 size, const char *help);
+IConsoleVar* IConsoleVarGet(const char *name);
+void IConsoleVarPrintGetValue(const IConsoleVar *var);
+void IConsoleVarPrintSetValue(const IConsoleVar *var);
+
+/* Parser */
+void IConsoleCmdExec(const char *cmdstr);
+void IConsoleVarExec(const IConsoleVar *var, byte tokencount, char *token[]);
+
+/* console std lib (register ingame commands/aliases/variables) */
+void IConsoleStdLibRegister(void);
+
+/* Hooking code */
+void IConsoleCmdHookAdd(const char *name, IConsoleHookTypes type, IConsoleHook *proc);
+void IConsoleVarHookAdd(const char *name, IConsoleHookTypes type, IConsoleHook *proc);
+void IConsoleVarProcAdd(const char *name, IConsoleCmdProc *proc);
+
+/* Supporting functions */
+bool GetArgumentInteger(uint32 *value, const char *arg);
+#endif /* CONSOLE_H */

currency.c

@@ -0,0 +1,187 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "currency.h"
+#include "news.h"
+#include "variables.h"
+#include "table/strings.h"
+#include "date.h"
+
+	//   exchange rate    prefix             symbol_pos
+	//   |  separator        |     postfix   |
+	//   |   |    Euro year  |       |       |    name
+	//   |   |    |          |       |       |    |
+static const CurrencySpec origin_currency_specs[NUM_CURRENCY] = {
+	{    1, ',', CF_NOEURO, "£",    "",      0,  STR_CURR_GBP    }, // british pounds
+	{    2, ',', CF_NOEURO, "$",    "",      0,  STR_CURR_USD    }, // us dollars
+	{    2, ',', CF_ISEURO, "€",    "",      0,  STR_CURR_EUR    }, // Euro
+	{  220, ',', CF_NOEURO, "¥",    "",      0,  STR_CURR_YEN    }, // yen
+	{   20, ',', 2002,      "",     " S.",   1,  STR_CURR_ATS    }, // austrian schilling
+	{   59, ',', 2002,      "BEF ", "",      0,  STR_CURR_BEF    }, // belgian franc
+	{    2, ',', CF_NOEURO, "CHF ", "",      0,  STR_CURR_CHF    }, // swiss franc
+	{   41, ',', CF_NOEURO, "",     " Kč",   1,  STR_CURR_CZK    }, // czech koruna
+	{    3, '.', 2002,      "DM ",  "",      0,  STR_CURR_DEM    }, // deutsche mark
+	{   11, '.', CF_NOEURO, "",     " kr",   1,  STR_CURR_DKK    }, // danish krone
+	{  245, '.', 2002,      "Pts ", "",      0,  STR_CURR_ESP    }, // spanish pesetas
+	{    9, ',', 2002,      "",     " mk",   1,  STR_CURR_FIM    }, // finnish markka
+	{   10, '.', 2002,      "FF ",  "",      0,  STR_CURR_FRF    }, // french francs
+	{  500, ',', 2002,      "",     "Dr.",   1,  STR_CURR_GRD    }, // greek drachma
+	{  378, ',', 2010,      "",     " Ft",   1,  STR_CURR_HUF    }, // hungarian forint
+	{  130, '.', CF_NOEURO, "",     " Kr",   1,  STR_CURR_ISK    }, // icelandic krona
+	{ 2850, ',', 2002,      "",     " L.",   1,  STR_CURR_ITL    }, // italian lira
+	{    3, ',', 2002,      "NLG ", "",      0,  STR_CURR_NLG    }, // dutch gulden
+	{   12, '.', CF_NOEURO, "",     " Kr",   1,  STR_CURR_NOK    }, // norwegian krone
+	{    6, ' ', CF_NOEURO, "",     " zl",   1,  STR_CURR_PLN    }, // polish zloty
+	{    5, '.', CF_NOEURO, "",     " Lei",  1,  STR_CURR_ROL    }, // romanian Lei
+	{   50, ' ', CF_NOEURO, "",     " p",    1,  STR_CURR_RUR    }, // russian rouble
+	{  352, '.', CF_NOEURO, "",     " SIT",  1,  STR_CURR_SIT    }, // slovenian tolar
+	{   13, '.', CF_NOEURO, "",     " Kr",   1,  STR_CURR_SEK    }, // swedish krona
+	{    3, '.', CF_NOEURO, "",     " YTL",  1,  STR_CURR_YTL    }, // turkish lira
+	{   52, ',', CF_NOEURO, "",     " Sk",   1,  STR_CURR_SKK    }, // slovak koruna
+	{    4, ',', CF_NOEURO, "R$ ",  "",      0,  STR_CURR_BRR    }, // brazil real
+	{    1, ' ', CF_NOEURO, "",     "",      2,  STR_CURR_CUSTOM }, // custom currency
+};
+
+/* Array of currencies used by the system */
+CurrencySpec _currency_specs[NUM_CURRENCY];
+
+/**
+ * These enums are only declared in order to make sens
+ * out of the TTDPatch_To_OTTDIndex array that will follow
+ * Every currency used by Ottd is there, just in case TTDPatch will
+ * add those missing in its code
+ **/
+enum {
+	CURR_GBP,
+	CURR_USD,
+	CURR_EUR,
+	CURR_YEN,
+	CURR_ATS,
+	CURR_BEF,
+	CURR_CHF,
+	CURR_CZK,
+	CURR_DEM,
+	CURR_DKK,
+	CURR_ESP,
+	CURR_FIM,
+	CURR_FRF,
+	CURR_GRD,
+	CURR_HUF,
+	CURR_ISK,
+	CURR_ITL,
+	CURR_NLG,
+	CURR_NOK,
+	CURR_PLN,
+	CURR_ROL,
+	CURR_RUR,
+	CURR_SIT,
+	CURR_SEK,
+	CURR_YTL,
+};
+
+/**
+ * This array represent the position of OpenTTD's currencies,
+ * compared to TTDPatch's ones.
+ * When a grf sends currencies, they are based on the order defined by TTDPatch.
+ * So, we must reindex them to our own order.
+ **/
+const byte TTDPatch_To_OTTDIndex[] =
+{
+	CURR_GBP,
+	CURR_USD,
+	CURR_FRF,
+	CURR_DEM,
+	CURR_YEN,
+	CURR_ESP,
+	CURR_HUF,
+	CURR_PLN,
+	CURR_ATS,
+	CURR_BEF,
+	CURR_DKK,
+	CURR_FIM,
+	CURR_GRD,
+	CURR_CHF,
+	CURR_NLG,
+	CURR_ITL,
+	CURR_SEK,
+	CURR_RUR,
+	CURR_EUR,
+};
+
+/**
+ * Will return the ottd's index correspondance to
+ * the ttdpatch's id.  If the id is bigger then the array,
+ * it is  a grf written for ottd, thus returning the same id.
+ * Only called from newgrf.c
+ * @param grfcurr_id currency id coming from newgrf
+ * @return the corrected index
+ **/
+byte GetNewgrfCurrencyIdConverted(byte grfcurr_id)
+{
+	return (grfcurr_id >= lengthof(TTDPatch_To_OTTDIndex)) ? grfcurr_id : TTDPatch_To_OTTDIndex[grfcurr_id];
+}
+
+/* get a mask of the allowed currencies depending on the year */
+uint GetMaskOfAllowedCurrencies(void)
+{
+	uint mask = 0;
+	uint i;
+
+	for (i = 0; i < NUM_CURRENCY; i++) {
+		Year to_euro = _currency_specs[i].to_euro;
+
+		if (to_euro != CF_NOEURO && to_euro != CF_ISEURO && _cur_year >= to_euro) continue;
+		if (to_euro == CF_ISEURO && _cur_year < 2000) continue;
+		mask |= (1 << i);
+	}
+	mask |= (1 << CUSTOM_CURRENCY_ID); // always allow custom currency
+	return mask;
+}
+
+/**
+ * Verify if the currency chosen by the user is about to be converted to Euro
+ **/
+void CheckSwitchToEuro(void)
+{
+	if (_currency_specs[_opt.currency].to_euro != CF_NOEURO &&
+			_currency_specs[_opt.currency].to_euro != CF_ISEURO &&
+			_cur_year >= _currency_specs[_opt.currency].to_euro) {
+		_opt.currency = 2; // this is the index of euro above.
+		AddNewsItem(STR_EURO_INTRODUCE, NEWS_FLAGS(NM_NORMAL, 0, NT_ECONOMY, 0), 0, 0);
+	}
+}
+
+/**
+ * Will fill _currency_specs array with
+ * default values from origin_currency_specs
+ * Called only from newgrf.c and settings.c.
+ * @param preserve_custom will not reset custom currency (the latest one on the list)
+ *        if ever it is flagged to true. In which case, the total size of the memory to move
+ *        will be one currency spec less, thus preserving the custom curreny from been
+ *        overwritten.void ResetCurrencies(bool preserve_custom)
+*/
+void ResetCurrencies(bool preserve_custom)
+{
+	memcpy(&_currency_specs, &origin_currency_specs, sizeof(origin_currency_specs) - (preserve_custom ? sizeof(_custom_currency) : 0));
+}
+
+/**
+ * Build a list of currency names StringIDs to use in a dropdown list
+ * @return Pointer to a (static) array of StringIDs
+ */
+StringID* BuildCurrencyDropdown(void)
+{
+	/* Allow room for all currencies, plus a terminator entry */
+	static StringID names[NUM_CURRENCY + 1];
+	uint i;
+
+	/* Add each name */
+	for (i = 0; i < NUM_CURRENCY; i++) {
+		names[i] = _currency_specs[i].name;
+	}
+	/* Terminate the list */
+	names[i] = INVALID_STRING_ID;
+
+	return names;
+}

currency.h

@@ -0,0 +1,45 @@
+/* $Id$ */
+
+#ifndef CURRENCY_H
+#define CURRENCY_H
+
+enum {
+	CF_NOEURO = 0,
+	CF_ISEURO = 1,
+	NUM_CURRENCY = 28,
+	CUSTOM_CURRENCY_ID = NUM_CURRENCY - 1
+};
+
+typedef struct {
+	uint16 rate;
+	char separator;
+	Year to_euro;
+	char prefix[16];
+	char suffix[16];
+	/**
+	 * The currency symbol is represented by two possible values, prefix and suffix
+	 * Usage of one or the other is determined by symbol_pos.
+	 * 0 = prefix
+	 * 1 = suffix
+	 * 2 = both : Special case only for custom currency.
+	 *            It is not a spec from Newgrf,
+	 *            rather a way to let users do what they want with custom curency
+	 */
+	byte symbol_pos;
+	StringID name;
+} CurrencySpec;
+
+
+extern CurrencySpec _currency_specs[NUM_CURRENCY];
+
+// XXX small hack, but makes the rest of the code a bit nicer to read
+#define _custom_currency (_currency_specs[CUSTOM_CURRENCY_ID])
+#define _currency ((const CurrencySpec*)&_currency_specs[_opt_ptr->currency])
+
+uint GetMaskOfAllowedCurrencies(void);
+void CheckSwitchToEuro(void);
+void ResetCurrencies(bool preserve_custom);
+StringID* BuildCurrencyDropdown(void);
+byte GetNewgrfCurrencyIdConverted(byte grfcurr_id);
+
+#endif /* CURRENCY_H */