(svn r15738) -Release: 0.7.0-RC1

Doxyfile

@@ -1,7 +1,7 @@
 #---------------------------------------------------------------------------
 # Project related configuration options
 #---------------------------------------------------------------------------
-PROJECT_NAME           = OpenTTD
+PROJECT_NAME           = openttd
 OUTPUT_DIRECTORY       = docs/source/
 CREATE_SUBDIRS         = NO
 OUTPUT_LANGUAGE        = English

Makefile.in

@@ -93,7 +93,7 @@ ifeq ($(shell if test -f config.cache; then echo 1; fi), 1)
 	@echo " Going to reconfigure with last known settings..."
 	@echo "----------------"
 # Make sure we don't lock config.cache
-	@$(shell cat config.cache | sed 's@\\ @\\\\ @g') || exit 1
+	@$(shell cat config.cache | sed 's~\\ ~\\\\ ~g') || exit 1
 	@echo "----------------"
 	@echo "Reconfig done. Please re-execute make."
 	@echo "----------------"

Makefile.msvc

@@ -19,8 +19,8 @@ BIN_DIR = "$(ROOT_DIR)/bin"
 SRC_DIR = "$(ROOT_DIR)/src"
 BUNDLE_DIR = "$(ROOT_DIR)/bundle"
 BUNDLES_DIR = "$(ROOT_DIR)/bundles"
-TTD = openttd.exe
-TARGET := $(shell echo $(PLATFORM) | sed "s@win64@x64@;s@win32@Win32@")
+TTD = "openttd.exe"
+TARGET := $(shell echo $(PLATFORM) | sed "s~win64~x64~;s~win32~Win32~")
 
 all:
 	$(Q)cp objs/$(TARGET)/Release/$(TTD) $(BIN_DIR)/$(TTD)

Makefile.src.in

@@ -4,6 +4,7 @@ CC_BUILD     = !!CC_BUILD!!
 CXX_BUILD    = !!CXX_BUILD!!
 WINDRES      = !!WINDRES!!
 STRIP        = !!STRIP!!
+CC_CFLAGS    = !!CC_CFLAGS!!
 CFLAGS       = !!CFLAGS!!
 CFLAGS_BUILD = !!CFLAGS_BUILD!!
 LIBS         = !!LIBS!!
@@ -27,6 +28,7 @@ CFLAGS_MAKEDEP= !!CFLAGS_MAKEDEP!!
 SORT         = !!SORT!!
 REVISION     = !!REVISION!!
 AWK          = !!AWK!!
+GCC295       = !!GCC295!!
 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!!
@@ -51,6 +53,20 @@ CFLAGS_MAKEDEP += -I $(SRC_OBJS_DIR) -I $(LANG_OBJS_DIR) -I $(SCRIPT_SRC_DIR)
 
 ENDIAN_TARGETS := endian_target.h $(ENDIAN_CHECK)
 
+# This 'sed' basicly just removes 'const' from the line if it is a 2+D array
+# For more information, please check:
+#  http://maillist.openttd.org/pipermail/devs/2007-April/000284.html
+#  http://maillist.openttd.org/pipermail/devs/2007-February/000248.html
+GCC295_FIX=sed -r 's~^(\t*)(.*)( const )([A-Za-z0-9_ ]+(\[.*\]){2,})(( = \{)|(;))(.*)$$~\1\2 \4\6\8\9~g'
+# This 'sed' removes the 3rd '4' in the # lines of the -E output of
+#  gcc 2.95.3 and lower, as it should indicate that it is a C-linkage, but the
+#  compiler can't handle that information (just don't ask). So we remove it
+#  and then it compiles happily and without bitching :)
+# Furthermore gcc 2.95 has some trouble with protected and private when
+#  accessing the protected/private stuff of the enclosing class (or the
+#  super class of the enclosing class).
+GCC295_FIX_2=sed -e 's~\(^\# [0-9][0-9]* "[^"]*"[ 0-9]*\) 4$$~\1~g;s~private:~public:~g;s~protected:~public:~g'
+
 # Check if we want to show what we are doing
 ifdef VERBOSE
 	Q =
@@ -82,7 +98,7 @@ MODIFIED := $(shell echo "$(VERSIONS)" | cut -f 3 -d'	')
 ifdef REVISION
 # Use specified revision (which should be of the form "r000").
 REV := $(REVISION)
-REV_NR := $(shell echo $(REVISION) | sed "s@[^0-9]@@g")
+REV_NR := $(shell echo $(REVISION) | sed "s~[^0-9]~~g")
 else
 # Use autodetected revisions
 REV      := $(shell echo "$(VERSIONS)" | cut -f 1 -d'	')
@@ -98,7 +114,7 @@ REV_NR := 0
 endif
 
 # This helps to recompile if flags change
-RES := $(shell if [ "`cat $(CONFIG_CACHE_COMPILER) 2>/dev/null`" != "$(CFLAGS)" ]; then echo "$(CFLAGS)" > $(CONFIG_CACHE_COMPILER); fi )
+RES := $(shell if [ "`cat $(CONFIG_CACHE_COMPILER) 2>/dev/null`" != "$(CC_CFLAGS) $(CFLAGS)" ]; then echo "$(CC_CFLAGS) $(CFLAGS)" > $(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 )
 
@@ -127,15 +143,15 @@ endif
 
 $(OBJS_C:%.o=%.d): %.d: $(SRC_DIR)/%.c $(FILE_DEP)
 	$(E) '$(STAGE) DEP $(<:$(SRC_DIR)/%.c=%.c)'
-	$(Q)$(CC_HOST) $(CC_CFLAGS) $(CFLAGS) -MM $< | sed 's@^$(@F:%.d=%.o):@$@ $(@:%.d=%.o):@' > $@
+	$(Q)$(CC_HOST) $(CC_CFLAGS) $(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) -MM $< | sed 's@^$(@F:%.d=%.o):@$@ $(@:%.d=%.o):@' > $@
+	$(Q)$(CXX_HOST) $(CFLAGS) -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):@' > $@
+	$(Q)$(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)/%.mm=%.mm)'
@@ -166,7 +182,7 @@ endif
 
 # 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
+	@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
@@ -176,7 +192,7 @@ endif
 	@$(AWK) '                           \
 	/^# DO NOT/ { print $$0 ; next}     \
 	/^#/ {next}                         \
-	/: / {                               \
+	/:/ {                               \
 		left = NF - 1;                    \
 		for (n = 2; n <= NF; n++) {       \
 			if (match($$n, "^$(ROOT_DIR)") == 0) { \
@@ -195,7 +211,7 @@ endif
 	{                                   \
 		print $$0                         \
 	}                                   \
-	' < Makefile.dep.tmp | sed 's@  *@ @g;s@ $$@@' | $(SORT) > Makefile.dep
+	' < Makefile.dep.tmp | sed 's~  *~ ~g;s~ $$~~' | $(SORT) > Makefile.dep
 
 	$(Q)rm -f Makefile.dep.tmp Makefile.dep.tmp.bak
 
@@ -210,9 +226,17 @@ endif
 
 # 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) $(CC_CFLAGS) $(CFLAGS) -c -o $@ $<
+
 $(OBJS_CPP): %.o: $(SRC_DIR)/%.cpp $(DEP_MASK) $(FILE_DEP)
 	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
+ifeq ($(GCC295), 1)
+	$(Q)$(CXX_HOST) -E $(CFLAGS) $< | $(GCC295_FIX) | $(GCC295_FIX_2) | $(CXX_HOST) $(CFLAGS) -c -o $@ -x c++ -
+else
 	$(Q)$(CXX_HOST) $(CFLAGS) -c -o $@ $<
+endif
 
 $(OBJS_MM): %.o: $(SRC_DIR)/%.mm $(DEP_MASK) $(FILE_DEP)
 	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.mm=%.mm)'
@@ -256,10 +280,10 @@ $(ENDIAN_CHECK): $(SRC_DIR)/endian_check.cpp
 # 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
+	$(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)/ottdres.rc: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/ottdres.rc.in
-	$(Q)cat $(SRC_DIR)/ottdres.rc.in | sed "s@\!\!REVISION\!\!@$(REV_NR)@g;s@!!VERSION!!@$(REV)@g;s@!!DATE!!@`date +%d.%m.%y`@g" > $(SRC_DIR)/ottdres.rc
+	$(Q)cat $(SRC_DIR)/ottdres.rc.in | sed "s~@@REVISION@@~$(REV_NR)~g;s~@@VERSION@@~$(REV)~g;s~@@DATE@@~`date +%d.%m.%y`~g" > $(SRC_DIR)/ottdres.rc
 
 FORCE:
 

bin/ai/regression/regression.nut

@@ -220,7 +220,6 @@ function Regression::Airport()
 	}
 
 	print("  GetBankBalance():     " + AICompany.GetBankBalance(AICompany.COMPANY_SELF));
-	print("  GetPrice():           " + AIAirport.GetPrice(0));
 	print("  BuildAirport():       " + AIAirport.BuildAirport(32116, 0, AIStation.STATION_JOIN_ADJACENT));
 	print("  IsHangarTile():       " + AIAirport.IsHangarTile(32116));
 	print("  IsAirportTile():      " + AIAirport.IsAirportTile(32116));
@@ -257,15 +256,12 @@ function Regression::Bridge()
 	print("  Valid Bridges:        " + j);
 
 	print("  IsBridgeTile():       " + AIBridge.IsBridgeTile(33160));
-	print("  GetBridgeID():        " + AIBridge.GetBridgeID(33160));
 	print("  RemoveBridge():       " + AIBridge.RemoveBridge(33155));
 	print("  GetLastErrorString(): " + AIError.GetLastErrorString());
 	print("  GetOtherBridgeEnd():  " + AIBridge.GetOtherBridgeEnd(33160));
 	print("  BuildBridge():        " + AIBridge.BuildBridge(AIVehicle.VT_ROAD, 5, 33160, 33155));
 	print("  IsBridgeTile():       " + AIBridge.IsBridgeTile(33160));
-	print("  GetBridgeID():        " + AIBridge.GetBridgeID(33160));
 	print("  IsBridgeTile():       " + AIBridge.IsBridgeTile(33155));
-	print("  GetBridgeID():        " + AIBridge.GetBridgeID(33155));
 	print("  GetOtherBridgeEnd():  " + AIBridge.GetOtherBridgeEnd(33160));
 	print("  BuildBridge():        " + AIBridge.BuildBridge(AIVehicle.VT_ROAD, 5, 33160, 33155));
 	print("  GetLastErrorString(): " + AIError.GetLastErrorString());
@@ -333,7 +329,6 @@ function Regression::Cargo()
 		print("    GetCargoIncome(10, 10):  " + AICargo.GetCargoIncome(i, 10, 10));
 		print("    GetCargoIncome(100, 10): " + AICargo.GetCargoIncome(i, 100, 10));
 		print("    GetCargoIncome(10, 100): " + AICargo.GetCargoIncome(i, 10, 100));
-		print("    GetRoadVehicleTypeForCargo(): " + AIRoad.GetRoadVehicleTypeForCargo(i));
 	}
 }
 
@@ -636,9 +631,6 @@ function Regression::IndustryTypeList()
 		print("    GetName():               " + AIIndustryType.GetName(i));
 		print("    CanBuildIndustry():      " + AIIndustryType.CanBuildIndustry(i));
 		print("    CanProspectIndustry():   " + AIIndustryType.CanProspectIndustry(i));
-		print("    IsBuiltOnWater():        " + AIIndustryType.IsBuiltOnWater(i));
-		print("    HasHeliport():           " + AIIndustryType.HasHeliport(i));
-		print("    HasDock():               " + AIIndustryType.HasDock(i));
 	}
 }
 
@@ -1077,10 +1069,9 @@ function Regression::Sign()
 	print("  BuildSign(33409, 'Some other Sign'): " + sign_id);
 	print("  RemoveSign(" + sign_id + "):                       " + AISign.RemoveSign(sign_id));
 	print("");
-	local list = AISignList();
-	list.Sort(AIAbstractList.SORT_BY_ITEM, true);
-	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
-		j++;
+	print("  GetMaxSignID():    " + AISign.GetMaxSignID());
+	for (local i = -1; i < AISign.GetMaxSignID() + 1; i++) {
+		if (AISign.IsValidSign(i)) j++;
 		print("  Sign " + i);
 		print("    IsValidSign():   " + AISign.IsValidSign(i));
 		print("    GetName():       " + AISign.GetName(i));
@@ -1191,7 +1182,7 @@ function Regression::TileList()
 	print("");
 	print("--TileList--");
 	print("  Count():             " + list.Count());
-	list.AddRectangle(34436, 256 * 2 + 34436 + 8);
+	list.AddRectangle(41895 - 256 * 2, 256 * 2 + 41895 + 8);
 	print("  Count():             " + list.Count());
 
 	list.Valuate(AITile.GetHeight);
@@ -1202,30 +1193,6 @@ function Regression::TileList()
 		print("    " + i + " => " + list.GetValue(i));
 	}
 
-	list.Valuate(AITile.GetCornerHeight, AITile.CORNER_N);
-	print("  CornerHeight(North): done");
-	print("  Count():             " + list.Count());
-	print("  ListDump:");
-	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-
-	list.Valuate(AITile.GetMinHeight);
-	print("  MinHeight():         done");
-	print("  Count():             " + list.Count());
-	print("  ListDump:");
-	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-
-	list.Valuate(AITile.GetMaxHeight);
-	print("  MaxHeight():         done");
-	print("  Count():             " + list.Count());
-	print("  ListDump:");
-	for (local i = list.Begin(); list.HasNext(); i = list.Next()) {
-		print("    " + i + " => " + list.GetValue(i));
-	}
-
 	list.Valuate(AITile.GetSlope);
 	list.KeepValue(0);
 	print("  Slope():             done");
@@ -1236,8 +1203,6 @@ function Regression::TileList()
 		print("    " + i + " => " + list.GetValue(i));
 	}
 
-	list.Clear();
-	list.AddRectangle(41895 - 256 * 2, 256 * 2 + 41895 + 8);
 	list.Valuate(AITile.IsBuildable);
 	list.KeepValue(1);
 	print("  Buildable():         done");

bin/ai/regression/regression.txt

@@ -620,7 +620,6 @@
   GetAirportHeight(9):         -1
   GetAirportCoverageRadius(9): -1
   GetBankBalance():     100000
-  GetPrice():           84
   BuildAirport():       true
   IsHangarTile():       false
   IsAirportTile():      true
@@ -744,15 +743,12 @@
     GetMinLength():     -1
   Valid Bridges:        10
   IsBridgeTile():       false
-  GetBridgeID():        -1
   RemoveBridge():       false
   GetLastErrorString(): ERR_PRECONDITION_FAILED
   GetOtherBridgeEnd():  -1
   BuildBridge():        true
   IsBridgeTile():       true
-  GetBridgeID():        5
   IsBridgeTile():       true
-  GetBridgeID():        5
   GetOtherBridgeEnd():  33155
   BuildBridge():        false
   GetLastErrorString(): ERR_ALREADY_BUILT
@@ -828,7 +824,6 @@
     GetCargoIncome(10, 10):  -1
     GetCargoIncome(100, 10): -1
     GetCargoIncome(10, 100): -1
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 0
     IsValidCargo():          true
     GetCargoLabel():         'PASS'
@@ -839,7 +834,6 @@
     GetCargoIncome(10, 10):  3
     GetCargoIncome(100, 10): 39
     GetCargoIncome(10, 100): 3
-    GetRoadVehicleTypeForCargo(): 0
   Cargo 1
     IsValidCargo():          true
     GetCargoLabel():         'COAL'
@@ -850,7 +844,6 @@
     GetCargoIncome(10, 10):  7
     GetCargoIncome(100, 10): 75
     GetCargoIncome(10, 100): 6
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 2
     IsValidCargo():          true
     GetCargoLabel():         'MAIL'
@@ -861,7 +854,6 @@
     GetCargoIncome(10, 10):  5
     GetCargoIncome(100, 10): 58
     GetCargoIncome(10, 100): 5
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 3
     IsValidCargo():          true
     GetCargoLabel():         'OIL_'
@@ -872,7 +864,6 @@
     GetCargoIncome(10, 10):  5
     GetCargoIncome(100, 10): 56
     GetCargoIncome(10, 100): 5
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 4
     IsValidCargo():          true
     GetCargoLabel():         'LVST'
@@ -883,7 +874,6 @@
     GetCargoIncome(10, 10):  5
     GetCargoIncome(100, 10): 55
     GetCargoIncome(10, 100): 4
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 5
     IsValidCargo():          true
     GetCargoLabel():         'GOOD'
@@ -894,7 +884,6 @@
     GetCargoIncome(10, 10):  7
     GetCargoIncome(100, 10): 78
     GetCargoIncome(10, 100): 6
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 6
     IsValidCargo():          true
     GetCargoLabel():         'GRAI'
@@ -905,7 +894,6 @@
     GetCargoIncome(10, 10):  6
     GetCargoIncome(100, 10): 60
     GetCargoIncome(10, 100): 5
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 7
     IsValidCargo():          true
     GetCargoLabel():         'WOOD'
@@ -916,7 +904,6 @@
     GetCargoIncome(10, 10):  6
     GetCargoIncome(100, 10): 63
     GetCargoIncome(10, 100): 5
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 8
     IsValidCargo():          true
     GetCargoLabel():         'IORE'
@@ -927,7 +914,6 @@
     GetCargoIncome(10, 10):  6
     GetCargoIncome(100, 10): 65
     GetCargoIncome(10, 100): 5
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 9
     IsValidCargo():          true
     GetCargoLabel():         'STEL'
@@ -938,7 +924,6 @@
     GetCargoIncome(10, 10):  7
     GetCargoIncome(100, 10): 72
     GetCargoIncome(10, 100): 6
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 10
     IsValidCargo():          true
     GetCargoLabel():         'VALU'
@@ -949,7 +934,6 @@
     GetCargoIncome(10, 10):  9
     GetCargoIncome(100, 10): 94
     GetCargoIncome(10, 100): 7
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 11
     IsValidCargo():          false
     GetCargoLabel():         '(null : 0x00000000)'
@@ -960,7 +944,6 @@
     GetCargoIncome(10, 10):  -1
     GetCargoIncome(100, 10): -1
     GetCargoIncome(10, 100): -1
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 12
     IsValidCargo():          false
     GetCargoLabel():         '(null : 0x00000000)'
@@ -971,7 +954,6 @@
     GetCargoIncome(10, 10):  -1
     GetCargoIncome(100, 10): -1
     GetCargoIncome(10, 100): -1
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 13
     IsValidCargo():          false
     GetCargoLabel():         '(null : 0x00000000)'
@@ -982,7 +964,6 @@
     GetCargoIncome(10, 10):  -1
     GetCargoIncome(100, 10): -1
     GetCargoIncome(10, 100): -1
-    GetRoadVehicleTypeForCargo(): 1
   Cargo 14
     IsValidCargo():          false
     GetCargoLabel():         '(null : 0x00000000)'
@@ -993,7 +974,6 @@
     GetCargoIncome(10, 10):  -1
     GetCargoIncome(100, 10): -1
     GetCargoIncome(10, 100): -1
-    GetRoadVehicleTypeForCargo(): 1
 
 --CargoList--
   Count():            11
@@ -1072,7 +1052,7 @@
   GetAutoRenewStatus();        true
   SetAutoRenewStatus(true);    false
   SetAutoRenewStatus(false);   true
-  GetAutoRenewMonths();        6
+  GetAutoRenewMonths();        -6
   SetAutoRenewMonths(-12);     true
   GetAutoRenewMonths();        -12
   SetAutoRenewMonths(-12);     false
@@ -6927,9 +6907,6 @@
     GetName():               Farm
     CanBuildIndustry():      false
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      5
     IsRawIndustry():         true
     ProductionCanIncrease(): true
@@ -6937,9 +6914,6 @@
     GetName():               Oil Rig
     CanBuildIndustry():      false
     CanProspectIndustry():   false
-    IsBuiltOnWater():        true
-    HasHeliport():           true
-    HasDock():               true
     Id:                      12
     IsRawIndustry():         false
     ProductionCanIncrease(): true
@@ -6947,9 +6921,6 @@
     GetName():               Bank
     CanBuildIndustry():      true
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      11
     IsRawIndustry():         true
     ProductionCanIncrease(): false
@@ -6957,9 +6928,6 @@
     GetName():               Oil Wells
     CanBuildIndustry():      false
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      1
     IsRawIndustry():         false
     ProductionCanIncrease(): true
@@ -6967,9 +6935,6 @@
     GetName():               Power Station
     CanBuildIndustry():      true
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      3
     IsRawIndustry():         true
     ProductionCanIncrease(): true
@@ -6977,9 +6942,6 @@
     GetName():               Forest
     CanBuildIndustry():      false
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      2
     IsRawIndustry():         false
     ProductionCanIncrease(): true
@@ -6987,9 +6949,6 @@
     GetName():               Sawmill
     CanBuildIndustry():      true
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      18
     IsRawIndustry():         true
     ProductionCanIncrease(): true
@@ -6997,9 +6956,6 @@
     GetName():               Iron Ore Mine
     CanBuildIndustry():      false
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      0
     IsRawIndustry():         true
     ProductionCanIncrease(): true
@@ -7007,9 +6963,6 @@
     GetName():               Coal Mine
     CanBuildIndustry():      false
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      8
     IsRawIndustry():         false
     ProductionCanIncrease(): true
@@ -7017,9 +6970,6 @@
     GetName():               Steel Mill
     CanBuildIndustry():      true
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      4
     IsRawIndustry():         false
     ProductionCanIncrease(): true
@@ -7027,9 +6977,6 @@
     GetName():               Oil Refinery
     CanBuildIndustry():      true
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
     Id:                      6
     IsRawIndustry():         false
     ProductionCanIncrease(): true
@@ -7037,9 +6984,6 @@
     GetName():               Factory
     CanBuildIndustry():      true
     CanProspectIndustry():   false
-    IsBuiltOnWater():        false
-    HasHeliport():           false
-    HasDock():               false
 
 --Map--
   GetMapSize():     65536
@@ -7242,6 +7186,11 @@
   BuildSign(33409, 'Some other Sign'): 2
   RemoveSign(2):                       true
 
+  GetMaxSignID():    3
+  Sign -1
+    IsValidSign():   false
+    GetName():       (null : 0x00000000)
+    GetLocation():   -1
   Sign 0
     IsValidSign():   true
     GetName():       Some Sign
@@ -7250,6 +7199,14 @@
     IsValidSign():   true
     GetName():       Test2
     GetLocation():   33411
+  Sign 2
+    IsValidSign():   false
+    GetName():       (null : 0x00000000)
+    GetLocation():   -1
+  Sign 3
+    IsValidSign():   false
+    GetName():       (null : 0x00000000)
+    GetLocation():   -1
   Valid Signs:       2
 
 --Station--
@@ -7316,7 +7273,7 @@
   Count():             9
   ListDump:
     27631 => 29
-    27631 => 65535
+    27631 => 255
     27631 => true
     27631 => false
     27888 => 13
@@ -7354,178 +7311,125 @@
 
 --TileList--
   Count():             0
-  Count():             27
+  Count():             45
   Height():            done
-  Count():             27
+  Count():             45
   ListDump:
-    34956 => 4
-    34700 => 4
-    34444 => 4
-    34955 => 3
-    34954 => 3
-    34953 => 3
-    34699 => 3
-    34698 => 3
-    34697 => 3
-    34693 => 3
-    34692 => 3
-    34443 => 3
-    34442 => 3
-    34441 => 3
-    34439 => 3
-    34438 => 3
-    34437 => 3
-    34436 => 3
-    34952 => 2
-    34951 => 2
-    34950 => 2
-    34949 => 2
-    34948 => 2
-    34696 => 2
-    34695 => 2
-    34694 => 2
-    34440 => 2
-  CornerHeight(North): done
-  Count():             27
-  ListDump:
-    34956 => 4
-    34700 => 4
-    34444 => 4
-    34955 => 3
-    34954 => 3
-    34953 => 3
-    34699 => 3
-    34698 => 3
-    34697 => 3
-    34693 => 3
-    34692 => 3
-    34443 => 3
-    34442 => 3
-    34441 => 3
-    34439 => 3
-    34438 => 3
-    34437 => 3
-    34436 => 3
-    34952 => 2
-    34951 => 2
-    34950 => 2
-    34949 => 2
-    34948 => 2
-    34696 => 2
-    34695 => 2
-    34694 => 2
-    34440 => 2
-  MinHeight():         done
-  Count():             27
-  ListDump:
-    34956 => 4
-    34700 => 4
-    34444 => 4
-    34955 => 3
-    34954 => 3
-    34953 => 3
-    34699 => 3
-    34698 => 3
-    34697 => 3
-    34443 => 3
-    34442 => 3
-    34441 => 3
-    34436 => 3
-    34952 => 2
-    34951 => 2
-    34950 => 2
-    34949 => 2
-    34948 => 2
-    34696 => 2
-    34695 => 2
-    34694 => 2
-    34693 => 2
-    34692 => 2
-    34440 => 2
-    34439 => 2
-    34438 => 2
-    34437 => 2
-  MaxHeight():         done
-  Count():             27
-  ListDump:
-    34956 => 4
-    34955 => 4
-    34700 => 4
-    34699 => 4
-    34444 => 4
-    34443 => 4
-    34954 => 3
-    34953 => 3
-    34952 => 3
-    34951 => 3
-    34950 => 3
-    34949 => 3
-    34948 => 3
-    34698 => 3
-    34697 => 3
-    34696 => 3
-    34693 => 3
-    34692 => 3
-    34442 => 3
-    34441 => 3
-    34440 => 3
-    34439 => 3
-    34438 => 3
-    34437 => 3
-    34436 => 3
-    34695 => 2
-    34694 => 2
-  Slope():             done
-  KeepValue(0):        done
-  Count():             12
-  ListDump:
-    34956 => 0
-    34954 => 0
-    34953 => 0
-    34700 => 0
-    34698 => 0
-    34697 => 0
-    34695 => 0
-    34694 => 0
-    34444 => 0
-    34442 => 0
-    34441 => 0
-    34436 => 0
-  Buildable():         done
-  KeepValue(1):        done
-  Count():             35
-  BuildableRectangle(3, 3) ListDump:
+    42411 => 2
+    42410 => 2
+    42409 => 2
+    42408 => 2
+    42407 => 2
+    42154 => 2
+    42153 => 2
+    42152 => 2
+    42151 => 2
+    41898 => 2
+    41897 => 2
+    41896 => 2
+    41895 => 2
+    41642 => 2
+    41641 => 2
+    41640 => 2
+    41639 => 2
+    41386 => 2
+    41385 => 2
+    41384 => 2
+    41383 => 2
     42415 => 1
     42414 => 1
     42413 => 1
     42412 => 1
-    42411 => 1
-    42410 => 1
     42159 => 1
     42158 => 1
     42157 => 1
     42156 => 1
     42155 => 1
-    42154 => 1
     41903 => 1
     41902 => 1
     41901 => 1
     41900 => 1
     41899 => 1
-    41898 => 1
     41647 => 1
     41646 => 1
     41645 => 1
     41644 => 1
     41643 => 1
-    41642 => 1
+    41391 => 1
+    41390 => 1
+    41389 => 1
+    41388 => 1
+    41387 => 1
+  Slope():             done
+  KeepValue(0):        done
+  Count():             38
+  ListDump:
+    42415 => 0
+    42414 => 0
+    42413 => 0
+    42410 => 0
+    42409 => 0
+    42408 => 0
+    42407 => 0
+    42159 => 0
+    42158 => 0
+    42157 => 0
+    42156 => 0
+    42153 => 0
+    42152 => 0
+    42151 => 0
+    41903 => 0
+    41902 => 0
+    41901 => 0
+    41900 => 0
+    41899 => 0
+    41897 => 0
+    41896 => 0
+    41895 => 0
+    41647 => 0
+    41646 => 0
+    41645 => 0
+    41644 => 0
+    41643 => 0
+    41641 => 0
+    41640 => 0
+    41639 => 0
+    41391 => 0
+    41390 => 0
+    41389 => 0
+    41388 => 0
+    41387 => 0
+    41385 => 0
+    41384 => 0
+    41383 => 0
+  Buildable():         done
+  KeepValue(1):        done
+  Count():             28
+  BuildableRectangle(3, 3) ListDump:
+    42415 => 1
+    42414 => 1
+    42413 => 1
+    42410 => 1
+    42159 => 1
+    42158 => 1
+    42157 => 1
+    42156 => 1
+    41903 => 1
+    41902 => 1
+    41901 => 1
+    41900 => 1
+    41899 => 1
+    41647 => 1
+    41646 => 1
+    41645 => 1
+    41644 => 1
+    41643 => 1
     41641 => 1
     41391 => 1
     41390 => 1
     41389 => 1
     41388 => 1
     41387 => 1
-    41386 => 1
     41385 => 1
     42153 => 0
     41897 => 0
@@ -7537,33 +7441,26 @@
     42413 => 173
     42158 => 173
     41903 => 173
-    42412 => 172
     42157 => 172
     41902 => 172
     41647 => 172
-    42411 => 171
     42156 => 171
     41901 => 171
     41646 => 171
     41391 => 171
     42410 => 170
-    42155 => 170
     41900 => 170
     41645 => 170
     41390 => 170
-    42154 => 169
     41899 => 169
     41644 => 169
     41389 => 169
     42153 => 168
-    41898 => 168
     41643 => 168
     41388 => 168
     41897 => 167
-    41642 => 167
     41387 => 167
     41641 => 166
-    41386 => 166
     41385 => 165
     41384 => 164
   DistanceSquareToTile(30000) ListDump:
@@ -7580,24 +7477,17 @@
     42157 => 17834
     41390 => 17812
     41901 => 17741
-    42412 => 17680
     41645 => 17650
     42156 => 17585
     41389 => 17561
     41900 => 17492
-    42411 => 17433
     41644 => 17401
-    42155 => 17338
     41388 => 17312
     41899 => 17245
     42410 => 17188
     41643 => 17154
-    42154 => 17093
     41387 => 17065
-    41898 => 17000
-    41642 => 16909
     42153 => 16850
-    41386 => 16820
     41897 => 16757
     41641 => 16666
     41385 => 16577
@@ -7606,77 +7496,63 @@
     42415 => -1
     42414 => -1
     42413 => -1
-    42412 => -1
-    42411 => -1
     42410 => -1
     42159 => -1
     42158 => -1
     42157 => -1
     42156 => -1
-    42155 => -1
-    42154 => -1
     42153 => -1
     41903 => -1
     41902 => -1
     41901 => -1
     41900 => -1
     41899 => -1
-    41898 => -1
     41897 => -1
     41647 => -1
     41646 => -1
     41645 => -1
     41644 => -1
     41643 => -1
-    41642 => -1
     41641 => -1
     41391 => -1
     41390 => -1
     41389 => -1
     41388 => -1
     41387 => -1
-    41386 => -1
     41385 => -1
     41384 => -1
   GetClosestTown() ListDump:
     42415 => 3
     42414 => 3
     42413 => 3
-    42412 => 3
-    42411 => 3
     42410 => 3
     42159 => 3
     42158 => 3
     42157 => 3
     42156 => 3
-    42155 => 3
-    42154 => 3
     42153 => 3
     41903 => 3
     41902 => 3
     41901 => 3
     41900 => 3
     41899 => 3
-    41898 => 3
     41897 => 3
     41647 => 3
     41646 => 3
     41645 => 3
     41644 => 3
     41643 => 3
-    41642 => 3
     41641 => 3
     41391 => 3
     41390 => 3
     41389 => 3
     41388 => 3
     41387 => 3
-    41386 => 3
     41385 => 3
     41384 => 3
   CargoAcceptance():   done
   KeepAboveValue(10):  done
-  Count():             15
+  Count():             9
   ListDump:
     41897 => 29
     41385 => 26
@@ -7684,15 +7560,9 @@
     42153 => 25
     41641 => 23
     41899 => 17
-    41898 => 17
     41387 => 17
-    41386 => 17
     41643 => 14
-    41642 => 14
-    42411 => 13
     42410 => 13
-    42155 => 13
-    42154 => 13
   RoadTile():          done
   KeepValue(1):        done
   Count():             0

config.lib

@@ -5,7 +5,7 @@ log() {
 }
 
 set_default() {
-	released_version="0.7.2"
+	released_version="0.7.0-RC1"
 
 	ignore_extra_parameters="0"
 	# We set all kinds of defaults for params. Later on the user can override
@@ -47,8 +47,8 @@ set_default() {
 	enable_static="1"
 	enable_translator="0"
 	enable_unicode="1"
-	enable_assert="0"
-	enable_strip="1"
+	enable_assert="1"
+	enable_strip="0"
 	enable_universal="1"
 	enable_osx_g5="0"
 	enable_cocoa_quartz="1"
@@ -415,7 +415,7 @@ save_params() {
 	configure="$CONFIGURE_EXECUTABLE --ignore-extra-parameters"
 	for p in $save_params_array; do
 		eval "v=\"\$$p\""
-		p=`echo "$p" | sed 's@_@-@g;s@\n@@g;s@ @\\ @g'`
+		p=`echo "$p" | sed 's~_~-~g;s~\n~~g;s~ ~\\ ~g'`
 		# Only save those params that aren't empty
 		configure="$configure --$p=\"$v\""
 	done
@@ -815,7 +815,6 @@ check_params() {
 	fi
 
 	if [ "$os" = "OSX" ]; then
-		check_osx_sdk
 		# Test on G5
 
 		if [ "$enable_osx_g5" != "0" ]; then
@@ -904,7 +903,7 @@ check_params() {
 			doc_dir="$data_dir/docs"
 		fi
 	else
-		doc_dir="`echo $doc_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
+		doc_dir="`echo $doc_dir | sed 's~\([^\]\)\\\\ ~\1\\\\\\\\ ~g;s~\([^\]\) ~\1\\\\\\\\ ~g'`"
 	fi
 
 	if [ "$icon_theme_dir" = "1" ]; then
@@ -914,7 +913,7 @@ check_params() {
 			icon_theme_dir=""
 		fi
 	else
-		icon_theme_dir="`echo $icon_theme_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
+		icon_theme_dir="`echo $icon_theme_dir | sed 's~\([^\]\)\\\\ ~\1\\\\\\\\ ~g;s~\([^\]\) ~\1\\\\\\\\ ~g'`"
 	fi
 
 	if [ "$personal_dir" = "1" ]; then
@@ -926,7 +925,7 @@ check_params() {
 			personal_dir=".openttd"
 		fi
 	else
-		personal_dir="`echo $personal_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
+		personal_dir="`echo $personal_dir | sed 's~\([^\]\)\\\\ ~\1\\\\\\\\ ~g;s~\([^\]\) ~\1\\\\\\\\ ~g'`"
 	fi
 
 	if [ "$shared_dir" = "1" ]; then
@@ -937,7 +936,7 @@ check_params() {
 			shared_dir=""
 		fi
 	else
-		shared_dir="`echo $shared_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
+		shared_dir="`echo $shared_dir | sed 's~\([^\]\)\\\\ ~\1\\\\\\\\ ~g;s~\([^\]\) ~\1\\\\\\\\ ~g'`"
 	fi
 
 	if [ "$man_dir" = "1" ]; then
@@ -948,7 +947,7 @@ check_params() {
 			man_dir=""
 		fi
 	else
-		man_dir="`echo $man_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
+		man_dir="`echo $man_dir | sed 's~\([^\]\)\\\\ ~\1\\\\\\\\ ~g;s~\([^\]\) ~\1\\\\\\\\ ~g'`"
 	fi
 
 	if [ "$menu_dir" = "1" ]; then
@@ -959,7 +958,7 @@ check_params() {
 			menu_dir=""
 		fi
 	else
-		menu_dir="`echo $menu_dir | sed 's@\([^\]\)\\\\ @\1\\\\\\\\ @g;s@\([^\]\) @\1\\\\\\\\ @g'`"
+		menu_dir="`echo $menu_dir | sed 's~\([^\]\)\\\\ ~\1\\\\\\\\ ~g;s~\([^\]\) ~\1\\\\\\\\ ~g'`"
 	fi
 
 	# "set_universal_binary_flags" needs to be before "detect_iconv"
@@ -1009,74 +1008,13 @@ check_params() {
 	fi
 }
 
-make_compiler_cflags() {
-	# Params:
-	# $1 - compiler
-	# $2 - the current cflags
-	# $3 - variable to finally write to
-
-	flags="$2"
-
-	if [ `echo $1 | cut -c 1-3` = "icc" ]; then
-		# Enable some things only for certain ICC versions
-		cc_version=`$1 -dumpversion | cut -c 1-4`
-
-
-		if [ "$cc_version" = "10.1" ]; then
-			flags="$flags -Wno-multichar"
-		fi
-
-		if [ "$cc_version" = "11.0" ]; then
-			# warning 1899: multicharacter character literal (potential portability problem) (e.g. 'FOOD')
-			# vec report defaults to telling where it did loop vectorisation, which is not very important
-			flags="$flags -vec-report=0 -wd1899"
-		fi
-	else
-		# Enable some things only for certain GCC versions
-		cc_version=`$1 -dumpversion | cut -c 1,3`
-
-		if [ $cc_version -lt 30 ]; then
-			log 1 "configure: error: gcc older than 3.0 can't compile OpenTTD because of its poor template support"
-			exit 1
-		fi
-
-		flags="$flags -Wall -Wno-multichar -Wsign-compare -Wundef"
-		flags="$flags -Wwrite-strings -Wpointer-arith"
-		flags="$flags -Wno-uninitialized"
-
-		flags="$flags -W -Wno-unused-parameter -Wformat=2"
-		flags="$flags -Wredundant-decls"
-
-		if [ $enable_assert -eq 0 ]; then
-			# Do not warn about unused variables when building without asserts
-			flags="$flags -Wno-unused-variable"
-		fi
-
-		if [ $cc_version -ge 40 ]; then
-			# GCC 4.0+ complains about that we break strict-aliasing.
-			#  On most places we don't see how to fix it, and it doesn't
-			#  break anything. So disable strict-aliasing to make the
-			#  compiler all happy.
-			flags="$flags -fno-strict-aliasing"
-		fi
-
-		if [ $cc_version -ge 42 ]; then
-			# GCC 4.2+ automatically assumes that signed overflows do
-			# not occur in signed arithmetics, whereas we are not
-			# sure that they will not happen. It furthermore complains
-			# about it's own optimized code in some places.
-			flags="$flags -fno-strict-overflow"
-		fi
-	fi
-
-	eval "$3=\"$flags\""
-}
-
 make_cflags_and_ldflags() {
 	# General CFlags for BUILD
 	CFLAGS_BUILD=""
 	# General CFlags for HOST
 	CFLAGS="$CFLAGS -D$os"
+	# CFlags for HOST and C-Compiler
+	CC_FLAGS=""
 	# Libs to compile. In fact this is just LDFLAGS
 	LIBS="-lstdc++"
 	# LDFLAGS used for HOST
@@ -1125,16 +1063,58 @@ make_cflags_and_ldflags() {
 		CFLAGS="$CFLAGS -DNO_THREADS"
 	fi
 
-	make_compiler_cflags "$cc_build" "$CFLAGS_BUILD" "CFLAGS_BUILD"
-	make_compiler_cflags "$cc_host" "$CFLAGS" "CFLAGS"
+	if [ `echo $cc_host | cut -c 1-3` = "icc" ]; then
+		# Enable some things only for certain ICC versions
+		cc_version=`$cc_host -dumpversion | cut -c 1-4`
+
+
+		if [ "$cc_version" = "10.1" ]; then
+			CFLAGS="$CFLAGS -Wno-multichar"
+		fi
+	else
+		# Enable some things only for certain GCC versions
+		cc_version=`$cc_host -dumpversion | cut -c 1,3`
+
+		if [ $cc_version -ge 29 ]; then
+			CFLAGS="$CFLAGS -Wall -Wno-multichar -Wsign-compare -Wundef"
+			CFLAGS="$CFLAGS -Wwrite-strings -Wpointer-arith"
+			CFLAGS="$CFLAGS -Wno-uninitialized"
+
+			CC_CFLAGS="$CC_CFLAGS -Wstrict-prototypes"
+		fi
+
+		gcc295=""
+		if [ "$cc_version" = 29 ]; then
+			# Make sure we mark GCC 2.95 flag for Makefile.src.in, as we
+			#  need a lovely hack there to make it compile correctly.
+			gcc295="1"
+
+			# Disable warnings about unused variables when
+			# compiling with asserts disabled
+			if [ $enable_assert -eq 0 ]; then
+				CFLAGS="$CFLAGS -Wno-unused"
+			fi
+		fi
+
+		if [ $cc_version -ge 30 ]; then
+			CFLAGS="$CFLAGS -W -Wno-unused-parameter -Wformat=2"
+			CFLAGS="$CFLAGS -Wredundant-decls"
+			# Do not warn about unused variables when building without asserts
+			if [ $enable_assert -eq 0 ]; then
+				CFLAGS="$CFLAGS -Wno-unused-variable"
+			fi
+		fi
+
+		if [ $cc_version -ge 34 ]; then
+			CC_CFLAGS="$CC_CFLAGS -Wdeclaration-after-statement -Wold-style-definition"
+		fi
 
-	if [ "`echo $1 | cut -c 1-3`" != "icc" ]; then
 		if [ "$os" = "CYGWIN" ]; then
-			flags="$flags -mwin32"
+			CFLAGS="$CFLAGS -mwin32"
 			LDFLAGS="$LDFLAGS -mwin32"
 		fi
 		if [ "$os" = "MINGW" ] || [ "$os" = "CYGWIN" ]; then
-			flags="$flags -mno-cygwin"
+			CFLAGS="$CFLAGS -mno-cygwin"
 			LDFLAGS="$LDFLAGS -mno-cygwin"
 		fi
 
@@ -1142,6 +1122,22 @@ make_cflags_and_ldflags() {
 			LDFLAGS="$LDFLAGS -Wl,--subsystem,windows"
 			LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32"
 		fi
+
+		# GCC 4.0+ complains about that we break strict-aliasing.
+		#  On most places we don't see how to fix it, and it doesn't
+		#  break anything. So disable strict-aliasing to make the
+		#  compiler all happy.
+		if [ $cc_version -ge 40 ]; then
+			CFLAGS="$CFLAGS -fno-strict-aliasing"
+		fi
+
+		# GCC 4.2+ automatically assumes that signed overflows do
+		# not occur in signed arithmetics, whereas we are not
+		# sure that they will not happen. It furthermore complains
+		# about it's own optimized code in some places.
+		if [ $cc_version -ge 42 ]; then
+			CFLAGS="$CFLAGS -fno-strict-overflow"
+		fi
 	fi
 
 	if [ "$os" != "CYGWIN" ] && [ "$os" != "FREEBSD" ] && [ "$os" != "OPENBSD" ] && [ "$os" != "MINGW" ] && [ "$os" != "MORPHOS" ] && [ "$os" != "OSX" ] && [ "$os" != "DOS" ] && [ "$os" != "WINCE" ] && [ "$os" != "PSP" ] && [ "$os" != "OS2" ]; then
@@ -1210,7 +1206,7 @@ make_cflags_and_ldflags() {
 	if [ -n "$sdl_config" ]; then
 		CFLAGS="$CFLAGS -DWITH_SDL"
 		# SDL must not add _GNU_SOURCE as it breaks many platforms
-		CFLAGS="$CFLAGS `$sdl_config --cflags | sed 's@-D_GNU_SOURCE[^ ]*@@'`"
+		CFLAGS="$CFLAGS `$sdl_config --cflags | sed 's~-D_GNU_SOURCE[^ ]*~~'`"
 		if [ "$os" != "MINGW" ] && [ "$os" != "CYGWIN" ] && [ "$os" != "WINCE" ]; then
 			if [ "$enable_static" != "0" ]; then
 				LIBS="$LIBS `$sdl_config --static-libs`"
@@ -1272,7 +1268,7 @@ make_cflags_and_ldflags() {
 			if [ "$os" = "OSX" ]; then
 				# fontconfig_config goes via pkg-config on all systems, which doesn't know --prefix
 				# Also, despite the reason we link to the .a file ourself (because we can't use -static), we do need to ask pkg-config about possible other deps
-				LIBS="$LIBS `$fontconfig_config --variable=prefix`/lib/libfontconfig.a `$fontconfig_config --libs --static | sed s@-lfontconfig@@`"
+				LIBS="$LIBS `$fontconfig_config --variable=prefix`/lib/libfontconfig.a `$fontconfig_config --libs --static | sed s~-lfontconfig~~`"
 			else
 				LIBS="$LIBS `$fontconfig_config --libs --static | tr '\n\r' '  '`"
 			fi
@@ -1382,7 +1378,7 @@ make_cflags_and_ldflags() {
 	fi
 
 	if [ "$enable_osx_g5" != "0" ]; then
-		CFLAGS="$CFLAGS -mcpu=G5 -mpowerpc64 -mtune=970 -mcpu=970 -mpowerpc-gpopt"
+		CFLAGS="$CFLAGS -mtune=970 -mcpu=970 -mpowerpc-gpopt"
 	fi
 
 	if [ -n "$personal_dir" ]; then
@@ -1395,7 +1391,7 @@ make_cflags_and_ldflags() {
 
 	CFLAGS="$CFLAGS -DGLOBAL_DATA_DIR=\\\\\"$prefix_dir/$data_dir\\\\\""
 
-	log 1 "using CFLAGS... $CFLAGS"
+	log 1 "using CFLAGS... $CFLAGS $CC_CFLAGS"
 	log 1 "using LDFLAGS... $LIBS $LDFLAGS"
 
 	# Makedepend doesn't like something like: -isysroot /OSX/blabla
@@ -1404,10 +1400,8 @@ make_cflags_and_ldflags() {
 	# Lovely hackish, not?
 	# Btw, this almost always comes from outside the configure, so it is
 	#  not something we can control.
-	# Also make makedepend aware of compiler's built-in defines.
 	if [ "$with_makedepend" != "0" ]; then
-		cflags_makedep="`echo | $cxx_host -E -x c++ -dM - | sed 's@.define @-D@g;s@ .*@ @g;s@(.*)@@g' | tr -d '\r\n'`"
-		cflags_makedep="$cflags_makedep `echo "$CFLAGS" | sed 's@ /@ -@g;s@-I[ ]*[^ ]*@@g'`"
+		cflags_makedep="` echo "$CFLAGS" | sed 's~ /~ -~g;s~-I[ ]*[^ ]*~~g'`"
 	else
 		makedepend=""
 	fi
@@ -1586,7 +1580,7 @@ check_strip() {
 	elif [ "$os" = "OSX" ]; then
 		# Most targets have -V in strip, to see if they exists... OSX doesn't.. so execute something
 		echo "int main(int argc, char *argv[]) { }" > strip.test.c
-		$cxx_host strip.test.c -o strip.test
+		$cc_host strip.test.c -o strip.test
 		check_compiler "host strip" "strip" "$host" "$strip" "$STRIP" "strip" "strip" "3" "strip.test"
 		rm -f strip.test.c strip.test
 	else
@@ -1597,7 +1591,7 @@ check_strip() {
 check_lipo() {
 	if [ "$os" = "OSX" ] && [ "$enable_universal" != "0" ]; then
 		echo "int main(int argc, char *argv[]) { }" > lipo.test.c
-		$cxx_host lipo.test.c -o lipo.test
+		$cc_host lipo.test.c -o lipo.test
 		check_compiler "host lipo" "lipo" "$host" "$lipo" "$LIPO" "lipo" "lipo" "4" "-info lipo.test"
 		rm -f lipo.test.c lipo.test
 	fi
@@ -1623,28 +1617,6 @@ set_universal_binary_flags() {
 	fi
 }
 
-check_osx_sdk() {
-cat > tmp.osx.mm << EOF
-#include <Cocoa/Cocoa.h>
-int main() {
-	kCGBitmapByteOrder32Host;
-	return 0;
-}
-EOF
-	execute="$cxx_host $CFLAGS tmp.osx.mm -framework Cocoa -o tmp.osx 2>&1"
-	eval $execute > /dev/null
-	ret=$?
-	log 2 "executing $execute"
-	log 2 "  exit code $ret"
-	rm -f tmp.osx.mm tmp.osx
-	if [ "$ret" != "0" ]; then
-		log 1 "Your system SDK is probably too old"
-		log 1 "Please install/upgrade your Xcode to >= 2.5"
-
-		exit 1
-	fi
-}
-
 check_direct_music() {
 	echo "
 		#include <windows.h>
@@ -2433,7 +2405,7 @@ int main() {
 }
 EOF
 	execute="$cxx_host $CFLAGS -c tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
-	eval $execute > /dev/null
+	eval $execute >&/dev/null
 	ret=$?
 	log 2 "executing $execute"
 	log 2 "  exit code $ret"
@@ -2454,7 +2426,7 @@ int main() {
 }
 EOF
 	execute="$cxx_host $CFLAGS tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
-	eval $execute > /dev/null
+	eval $execute >&/dev/null
 	ret=$?
 	log 2 "executing $execute"
 	log 2 "  exit code $ret"
@@ -2529,8 +2501,7 @@ detect_cputype() {
 		log 1 "forcing cpu-type... $cpu_type bits"
 		return;
 	fi
-	echo "#define _SQ64 1" > tmp.64bit.cpp
-	echo "#include \"src/stdafx.h\"" >> tmp.64bit.cpp
+	echo "#include \"src/stdafx.h\"" > tmp.64bit.cpp
 	echo "assert_compile(sizeof(size_t) == 8);" >> tmp.64bit.cpp
 	echo "int main() { return 0; }" >> tmp.64bit.cpp
 	execute="$cxx_host $CFLAGS tmp.64bit.cpp -o tmp.64bit -DTESTING 2>&1"
@@ -2548,6 +2519,17 @@ make_sed() {
 	T_CFLAGS="$CFLAGS"
 	T_LDFLAGS="$LDFLAGS"
 
+	# We check here if we are PPC, because then we need to enable FOUR_BYTE_BOOL
+	#  We do this here, and not sooner, so universal builds also have this
+	#  automatically correct
+	# FOUR_BYTE_BOOL is needed, because C++ uses 4byte for a bool on PPC, where
+	#  we use 1 byte per bool normally in C part. So convert that last one to 4
+	#  bytes too, but only for PPC.
+	ppc=`$cc_host -dumpmachine | egrep "powerpc|ppc"`
+	if [ -n "$ppc" ]; then
+		T_CFLAGS="$T_CFLAGS -DFOUR_BYTE_BOOL"
+	fi
+
 	SRC_OBJS_DIR="$BASE_SRC_OBJS_DIR/$OBJS_SUBDIR"
 
 	# All the data needed to compile a single target
@@ -2555,102 +2537,104 @@ make_sed() {
 	#  use multiple OBJS_DIR, because all in-between
 	#  binaries are stored in there, and nowhere else.
 	SRC_REPLACE="
-		s@!!CC_HOST!!@$cc_host@g;
-		s@!!CXX_HOST!!@$cxx_host@g;
-		s@!!CC_BUILD!!@$cc_build@g;
-		s@!!CXX_BUILD!!@$cxx_build@g;
-		s@!!WINDRES!!@$windres@g;
-		s@!!STRIP!!@$strip $strip_arg@g;
-		s@!!LIPO!!@$lipo@g;
-		s@!!CFLAGS!!@$T_CFLAGS@g;
-		s@!!CFLAGS_BUILD!!@$CFLAGS_BUILD@g;
-		s@!!STRGEN_FLAGS!!@$strgen_flags@g;
-		s@!!LIBS!!@$LIBS@g;
-		s@!!LDFLAGS!!@$T_LDFLAGS@g;
-		s@!!BIN_DIR!!@$BIN_DIR@g;
-		s@!!ROOT_DIR!!@$ROOT_DIR@g;
-		s@!!MEDIA_DIR!!@$MEDIA_DIR@g;
-		s@!!SOURCE_LIST!!@$SOURCE_LIST@g;
-		s@!!SRC_OBJS_DIR!!@$SRC_OBJS_DIR@g;
-		s@!!LANG_OBJS_DIR!!@$LANG_OBJS_DIR@g;
-		s@!!SRC_DIR!!@$SRC_DIR@g;
-		s@!!SCRIPT_SRC_DIR!!@$SCRIPT_SRC_DIR@g;
-		s@!!OSXAPP!!@$OSXAPP@g;
-		s@!!LANG_DIR!!@$LANG_DIR@g;
-		s@!!TTD!!@$TTD@g;
-		s@!!BINARY_DIR!!@$prefix_dir/$binary_dir@g;
-		s@!!DATA_DIR!!@$prefix_dir/$data_dir@g;
-		s@!!DOC_DIR!!@$prefix_dir/$doc_dir@g;
-		s@!!MAN_DIR!!@$prefix_dir/$man_dir@g;
-		s@!!ICON_DIR!!@$prefix_dir/$icon_dir@g;
-		s@!!ICON_THEME_DIR!!@$prefix_dir/$icon_theme_dir@g;
-		s@!!PERSONAL_DIR!!@$personal_dir@g;
-		s@!!SHARED_DIR!!@$shared_dir@g;
-		s@!!INSTALL_DIR!!@$install_dir@g;
-		s@!!BINARY_NAME!!@$binary_name@g;
-		s@!!STRGEN!!@$STRGEN@g;
-		s@!!ENDIAN_CHECK!!@$ENDIAN_CHECK@g;
-		s@!!ENDIAN_FORCE!!@$endian@g;
-		s@!!STAGE!!@$STAGE@g;
-		s@!!MAKEDEPEND!!@$makedepend@g;
-		s@!!CFLAGS_MAKEDEP!!@$cflags_makedep@g;
-		s@!!SORT!!@$sort@g;
-		s@!!CONFIG_CACHE_COMPILER!!@config.cache.compiler@g;
-		s@!!CONFIG_CACHE_LINKER!!@config.cache.linker@g;
-		s@!!CONFIG_CACHE_ENDIAN!!@config.cache.endian@g;
-		s@!!CONFIG_CACHE_SOURCE!!@config.cache.source@g;
-		s@!!CONFIG_CACHE_VERSION!!@config.cache.version@g;
-		s@!!CONFIG_CACHE_SOURCE_LIST!!@config.cache.source.list@g;
-		s@!!CONFIG_CACHE_PWD!!@config.cache.pwd@g;
-		s@!!LANG_SUPPRESS!!@$lang_suppress@g;
-		s@!!OBJS_C!!@$OBJS_C@g;
-		s@!!OBJS_CPP!!@$OBJS_CPP@g;
-		s@!!OBJS_MM!!@$OBJS_MM@g;
-		s@!!OBJS_RC!!@$OBJS_RC@g;
-		s@!!SRCS!!@$SRCS@g;
-		s@!!OS!!@$os@g;
-		s@!!CONFIGURE_FILES!!@$CONFIGURE_FILES@g;
-		s@!!REVISION!!@$revision@g;
-		s@!!AWK!!@$awk@g;
-		s@!!DISTCC!!@$distcc@g;
+		s~!!CC_HOST!!~$cc_host~g;
+		s~!!CXX_HOST!!~$cxx_host~g;
+		s~!!CC_BUILD!!~$cc_build~g;
+		s~!!CXX_BUILD!!~$cxx_build~g;
+		s~!!WINDRES!!~$windres~g;
+		s~!!STRIP!!~$strip $strip_arg~g;
+		s~!!LIPO!!~$lipo~g;
+		s~!!CC_CFLAGS!!~$CC_CFLAGS~g;
+		s~!!CFLAGS!!~$T_CFLAGS~g;
+		s~!!CFLAGS_BUILD!!~$CFLAGS_BUILD~g;
+		s~!!STRGEN_FLAGS!!~$strgen_flags~g;
+		s~!!LIBS!!~$LIBS~g;
+		s~!!LDFLAGS!!~$T_LDFLAGS~g;
+		s~!!BIN_DIR!!~$BIN_DIR~g;
+		s~!!ROOT_DIR!!~$ROOT_DIR~g;
+		s~!!MEDIA_DIR!!~$MEDIA_DIR~g;
+		s~!!SOURCE_LIST!!~$SOURCE_LIST~g;
+		s~!!SRC_OBJS_DIR!!~$SRC_OBJS_DIR~g;
+		s~!!LANG_OBJS_DIR!!~$LANG_OBJS_DIR~g;
+		s~!!SRC_DIR!!~$SRC_DIR~g;
+		s~!!SCRIPT_SRC_DIR!!~$SCRIPT_SRC_DIR~g;
+		s~!!OSXAPP!!~$OSXAPP~g;
+		s~!!LANG_DIR!!~$LANG_DIR~g;
+		s~!!TTD!!~$TTD~g;
+		s~!!BINARY_DIR!!~$prefix_dir/$binary_dir~g;
+		s~!!DATA_DIR!!~$prefix_dir/$data_dir~g;
+		s~!!DOC_DIR!!~$prefix_dir/$doc_dir~g;
+		s~!!MAN_DIR!!~$prefix_dir/$man_dir~g;
+		s~!!ICON_DIR!!~$prefix_dir/$icon_dir~g;
+		s~!!ICON_THEME_DIR!!~$prefix_dir/$icon_theme_dir~g;
+		s~!!PERSONAL_DIR!!~$personal_dir~g;
+		s~!!SHARED_DIR!!~$shared_dir~g;
+		s~!!INSTALL_DIR!!~$install_dir~g;
+		s~!!BINARY_NAME!!~$binary_name~g;
+		s~!!STRGEN!!~$STRGEN~g;
+		s~!!ENDIAN_CHECK!!~$ENDIAN_CHECK~g;
+		s~!!ENDIAN_FORCE!!~$endian~g;
+		s~!!STAGE!!~$STAGE~g;
+		s~!!MAKEDEPEND!!~$makedepend~g;
+		s~!!CFLAGS_MAKEDEP!!~$cflags_makedep~g;
+		s~!!SORT!!~$sort~g;
+		s~!!CONFIG_CACHE_COMPILER!!~config.cache.compiler~g;
+		s~!!CONFIG_CACHE_LINKER!!~config.cache.linker~g;
+		s~!!CONFIG_CACHE_ENDIAN!!~config.cache.endian~g;
+		s~!!CONFIG_CACHE_SOURCE!!~config.cache.source~g;
+		s~!!CONFIG_CACHE_VERSION!!~config.cache.version~g;
+		s~!!CONFIG_CACHE_SOURCE_LIST!!~config.cache.source.list~g;
+		s~!!CONFIG_CACHE_PWD!!~config.cache.pwd~g;
+		s~!!LANG_SUPPRESS!!~$lang_suppress~g;
+		s~!!OBJS_C!!~$OBJS_C~g;
+		s~!!OBJS_CPP!!~$OBJS_CPP~g;
+		s~!!OBJS_MM!!~$OBJS_MM~g;
+		s~!!OBJS_RC!!~$OBJS_RC~g;
+		s~!!SRCS!!~$SRCS~g;
+		s~!!OS!!~$os~g;
+		s~!!CONFIGURE_FILES!!~$CONFIGURE_FILES~g;
+		s~!!REVISION!!~$revision~g;
+		s~!!AWK!!~$awk~g;
+		s~!!GCC295!!~$gcc295~g;
+		s~!!DISTCC!!~$distcc~g;
 	"
 
 	if [ "$icon_theme_dir" != "" ]; then
 		SRC_REPLACE="$SRC_REPLACE
-			s@!!ICON_THEME_DIR!!@$prefix_dir/$icon_theme_dir@g;
+			s#!!ICON_THEME_DIR!!#$prefix_dir/$icon_theme_dir#g;
 		"
 	else
 		SRC_REPLACE="$SRC_REPLACE
-			s@!!ICON_THEME_DIR!!@@g;
+			s#!!ICON_THEME_DIR!!##g;
 		"
 	fi
 
 	if [ "$man_dir" != "" ]; then
 		SRC_REPLACE="$SRC_REPLACE
-			s@!!MAN_DIR!!@$prefix_dir/$man_dir@g;
+			s#!!MAN_DIR!!#$prefix_dir/$man_dir#g;
 		"
 	else
 		SRC_REPLACE="$SRC_REPLACE
-			s@!!MAN_DIR!!@@g;
+			s#!!MAN_DIR!!##g;
 		"
 	fi
 
 	if [ "$menu_dir" != "" ]; then
 		SRC_REPLACE="$SRC_REPLACE
-			s@!!MENU_DIR!!@$prefix_dir/$menu_dir@g;
+			s#!!MENU_DIR!!#$prefix_dir/$menu_dir#g;
 		"
 	else
 		SRC_REPLACE="$SRC_REPLACE
-			s@!!MENU_DIR!!@@g;
+			s#!!MENU_DIR!!##g;
 		"
 	fi
 }
 
 generate_menu_item() {
 	MENU_REPLACE="
-		s@!!TTD!!@$TTD@g;
-		s@!!MENU_GROUP!!@$menu_group@g;
-		s@!!MENU_NAME!!@$menu_name@g
+		s~!!TTD!!~$TTD~g;
+		s~!!MENU_GROUP!!~$menu_group~g;
+		s~!!MENU_NAME!!~$menu_name~g
 	"
 	log 1 "Generating menu item..."
 	mkdir -p media

configure

@@ -1,13 +1,5 @@
 #!/bin/sh
 
-check_path_characters() {
-	if [ -n "`echo $ROOT_DIR | grep '[^-_A-Za-z0-9\/\\\.:]'`" ]; then
-		echo "WARNING: The path contains a non-alphanumeric character that might cause"
-		echo "         failures in subsequent build stages. Any failures with the build"
-		echo "         will most likely be caused by this."
-	fi
-}
-
 CONFIGURE_EXECUTABLE="$_"
 # On *nix systems those two are equal when ./configure is done
 if [ "$0" != "$CONFIGURE_EXECUTABLE" ]; then
@@ -22,16 +14,9 @@ if [ "$0" != "$CONFIGURE_EXECUTABLE" ]; then
 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)`"
+ROOT_DIR="`cd $ROOT_DIR && pwd`"
 
-check_path_characters
-
-# Same here as for the ROOT_DIR above
-PWD="`pwd -W 2>/dev/null || pwd 2>/dev/null`"
+PWD="`pwd`"
 PREFIX="$PWD/bin"
 
 . $ROOT_DIR/config.lib
@@ -52,7 +37,7 @@ if [ "$1" = "--reconfig" ] || [ "$1" = "--reconfigure" ]; then
 		exit 1
 	fi
 	# Make sure we don't lock config.cache
-	cat config.cache | sed 's@\\ @\\\\ @g' > cache.tmp
+	cat config.cache | sed 's~\\ ~\\\\ ~g' > cache.tmp
 	sh cache.tmp
 	rm -f cache.tmp
 	exit $?
@@ -74,7 +59,7 @@ STRGEN="strgen$EXE"
 ENDIAN_CHECK="endian_check$EXE"
 
 if [ -z "$sort" ]; then
-	PIPE_SORT="sed s@a@a@"
+	PIPE_SORT="sed s~a~a~"
 else
 	PIPE_SORT="$sort"
 fi
@@ -140,7 +125,7 @@ SRCS="`    echo \"$SRCS\" | $awk ' { ORS = " " } { print $0; }'`"
 
 # In makefiles, we always use -u for sort
 if [ -z "$sort" ]; then
-	sort="sed s@a@a@"
+	sort="sed s~a~a~"
 else
 	sort="$sort -u"
 fi
@@ -150,5 +135,3 @@ CONFIGURE_FILES="$ROOT_DIR/configure $ROOT_DIR/config.lib $ROOT_DIR/Makefile.in
 generate_main
 generate_lang
 generate_src
-
-check_path_characters

docs/HOWTO_compile_lang_files.txt

@@ -1,7 +1,7 @@
 STRGEN USAGE
 ------------
 This guide is only interesting for people who want to alter something
-themselves without access to translator.openttd.org. Please note that
+themselves without access to WT2 (translator2.openttd.org). Please note that
 your compiled language file will only be compatible with the OpenTTD version
 you have downloaded english.txt, the master language file, for. While this is
 not always true, namely when changes in the code have not touched language

findversion.sh

@@ -86,17 +86,17 @@ elif [ -d "$ROOT_DIR/.git" ]; then
 	fi
 	HASH=`LC_ALL=C git rev-parse --verify HEAD 2>/dev/null`
 	REV="g`echo $HASH | cut -c1-8`"
-	BRANCH=`git branch|grep '[*]' | sed 's@\* @@;s@^master$@@'`
-	REV_NR=`LC_ALL=C git log --pretty=format:%s "$SRC_DIR" | grep "^(svn r[0-9]*)" | head -n 1 | sed "s@.*(svn r\([0-9]*\)).*@\1@"`
+	BRANCH=`git branch|grep '[*]' | sed 's~\* ~~;s~^master$~~'`
+	REV_NR=`LC_ALL=C git log --pretty=format:%s "$SRC_DIR" | grep "^(svn r[0-9]*)" | head -n 1 | sed "s~.*(svn r\([0-9]*\)).*~\1~"`
 elif [ -d "$ROOT_DIR/.hg" ]; then
 	# We are a hg checkout
 	if [ -n "`hg status \"$SRC_DIR\" | grep -v '^?'`" ]; then
 		MODIFIED="2"
 	fi
-	HASH=`LC_ALL=C hg parents --template="{node}"`
+	HASH=`LC_ALL=C hg parents 2>/dev/null | head -n 1 | cut -d: -f3`
 	REV="h`echo $HASH | cut -c1-8`"
-	BRANCH=`hg branch | sed 's@^default$@@'`
-	REV_NR=`LC_ALL=C hg log -r $HASH:0 -k "svn" -l 1 --template "{desc}\n" "$SRC_DIR" | grep "^(svn r[0-9]*)" | head -n 1 | sed "s@.*(svn r\([0-9]*\)).*@\1@"`
+	BRANCH=`hg branch | sed 's~^default$~~'`
+	REV_NR=`LC_ALL=C hg log -r $HASH:0 -k "svn" -l 1 --template "{desc}\n" "$SRC_DIR" | grep "^(svn r[0-9]*)" | head -n 1 | sed "s~.*(svn r\([0-9]*\)).*~\1~"`
 else
 	# We don't know
 	MODIFIED="1"

known-bugs.txt

@@ -11,19 +11,12 @@ by the number below on http://bugs.openttd.org.
 If the bug report is closed, it has been fixed, which then can be verified
 in the latest SVN version of /trunk.
 
-Bugs for 0.7.2
+Bugs for 0.7.0-RC1
 ------------------------------------------------------------------------
 URL: http://bugs.openttd.org
 
-- 3057	Road vehicle sometimes 'forget' the need for servicing
-- 3040	Not all alternatives are always shown in the "Join station" list
-- 2955	With path signals depots are less likely to be visited
-- 2891	Ignore signal does not keep the train running when in path signalled block till the next signal
-- 2769	No offer for buying bankrupt AIs
-- 2737	Self-crossing trains ignore "forbid 90 degree turn" setting
 - 2616	Cloning creates vehicles with invalid subcargos
 - 2585	[OSX] OS' mouse pointer showing
-- 2484	[OSX] Cannot enter CJK characters
 - 2427	Vehicle owner gets paid for whole cargo feeder share
 - 1944	Road vehicles not picking empty drivethrough platform
 - 1762	Strange Autoreplace behaviour

os/debian/changelog

@@ -1,70 +1,16 @@
-openttd (0.7.2) unstable; urgency=low
+openttd (0.7.0-RC1) unstable; urgency=low
 
   * New upstream release.
 
- -- Matthijs Kooijman <matthijs@stdin.nl>  Sat, 01 Aug 2009 00:19:43 +0200
+ -- Matthijs Kooijman <matthijs@stdin.nl>  Mon, 16 Mar 2008 00:07:00 +0200
 
-openttd (0.7.2~RC2) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Tue, 21 Jul 2009 20:25:56 +0200
-
-openttd (0.7.2~RC1) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Wed, 15 Jul 2009 22:25:56 +0200
-
-openttd (0.7.1) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Tue, 09 Jun 2009 01:34:56 +0200
-
-openttd (0.7.1~RC3) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Wed, 03 Jun 2009 15:34:56 +0200
-
-openttd (0.7.1~RC2) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Thu, 21 Mar 2009 14:34:56 +0200
-
-openttd (0.7.1~RC1) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Mon, 11 Mar 2009 17:34:56 +0200
-
-openttd (0.7.0) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Wed, 01 Apr 2009 13:37:42 +0000
-
-openttd (0.7.0~RC2) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Mon, 23 Mar 2009 00:42:00 +0200
-
-openttd (0.7.0~RC1) unstable; urgency=low
-
-  * New upstream release.
-
- -- Matthijs Kooijman <matthijs@stdin.nl>  Mon, 16 Mar 2009 00:07:00 +0200
-
-openttd (0.7.0~beta2) unstable; urgency=low
+openttd (0.7.0-beta2) unstable; urgency=low
 
   * New upstream release.
 
  -- Matthijs Kooijman <matthijs@stdin.nl>  Tue, 10 Mar 2009 00:33:05 +0100
 
-openttd (0.7.0~beta1) unstable; urgency=low
+openttd (0.7.0-beta1) unstable; urgency=low
 
   * New upstream release.
 

os/rpm/openttd.spec

@@ -10,7 +10,7 @@
 #-------------------------------------------------------------------------------
 
 Name:          openttd
-Version:       0.7.2
+Version:       0.7.0
 Release:       1%{?dist}
 
 Group:         Amusements/Games

os/win32/installer/install.nsi

@@ -1,11 +1,11 @@
 !define APPNAME "OpenTTD"   ; Define application name
-!define APPVERSION "0.7.2"  ; Define application version
-!define APPVERSIONINTERNAL "0.7.2.0" ; Define application version in X.X.X.X
-!define INSTALLERVERSION 65 ; NEED TO UPDATE THIS FOR EVERY RELEASE!!!
+!define APPVERSION "0.7.0"  ; Define application version
+!define INSTALLERVERSION 56 ; NEED TO UPDATE THIS FOR EVERY RELEASE!!!
 !include ${VERSION_INCLUDE}
 
 !define APPURLLINK "http://www.openttd.org"
 !define APPNAMEANDVERSION "${APPNAME} ${APPVERSION}"
+!define APPVERSIONINTERNAL "${APPVERSION}.0" ; Needs to be of the format X.X.X.X
 
 !define MUI_ICON "..\..\..\media\openttd.ico"
 !define MUI_UNICON "..\..\..\media\openttd.ico"
@@ -112,6 +112,13 @@ Section "!OpenTTD" Section1
 	File ${PATH_ROOT}bin\data\*.grf
 	File ${PATH_ROOT}bin\data\*.obg
 	File ${PATH_ROOT}bin\data\opntitle.dat
+	; Copy scenario files (don't choke if they don't exist)
+	SetOutPath "$INSTDIR\scenario\"
+	File /nonfatal ${PATH_ROOT}bin\scenario\*.scn
+
+	; Copy heightmap files (don't choke if they don't exist)
+	SetOutPath "$INSTDIR\scenario\heightmap\"
+	File /nonfatal ${PATH_ROOT}bin\scenario\heightmap\*.*
 
 	; Copy the scripts
 	SetOutPath "$INSTDIR\scripts\"

projects/determineversion.vbs

@@ -16,10 +16,10 @@ End Sub
 
 Sub UpdateFile(modified, revision, version, cur_date, filename)
 	FSO.CopyFile filename & ".in", filename
-	FindReplaceInFile filename, "!!MODIFIED!!", modified
-	FindReplaceInFile filename, "!!REVISION!!", revision
-	FindReplaceInFile filename, "!!VERSION!!", version
-	FindReplaceInFile filename, "!!DATE!!", cur_date
+	FindReplaceInFile filename, "@@MODIFIED@@", modified
+	FindReplaceInFile filename, "@@REVISION@@", revision
+	FindReplaceInFile filename, "@@VERSION@@", version
+	FindReplaceInFile filename, "@@DATE@@", cur_date
 End Sub
 
 Sub UpdateFiles(version)
@@ -32,7 +32,6 @@ Sub UpdateFiles(version)
 		modified = Mid(version, InStrRev(version, Chr(9)) + 1)
 		version  = Mid(version, 1, InStr(version, Chr(9)) - 1)
 	Else
-		version = "0.7.2"
 		revision = 0
 		modified = 1
 	End If
@@ -279,7 +278,7 @@ Function CheckFile(filename)
 End Function
 
 Dim version
-version = DetermineSVNVersion
+version = "0.7.0-RC1"
 If Not (IsCachedVersion(version) And CheckFile("../src/rev.cpp") And CheckFile("../src/ottdres.rc")) Then
 	UpdateFiles version
 End If

projects/langs_vs80.vcproj

@@ -556,21 +556,6 @@
 				/>
 			</FileConfiguration>
 		</File>
-		<File
-			RelativePath="..\src\lang\serbian.txt"
-			>
-			<FileConfiguration
-				Name="Debug|Win32"
-				>
-				<Tool
-					Name="VCCustomBuildTool"
-					Description="Generating serbian language file"
-					CommandLine="..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang &quot;$(InputPath)&quot;&#x0D;&#x0A;"
-					AdditionalDependencies=""
-					Outputs="..\bin\lang\serbian.lng"
-				/>
-			</FileConfiguration>
-		</File>
 		<File
 			RelativePath="..\src\lang\simplified_chinese.txt"
 			>

projects/langs_vs90.vcproj

@@ -557,21 +557,6 @@
 				/>
 			</FileConfiguration>
 		</File>
-		<File
-			RelativePath="..\src\lang\serbian.txt"
-			>
-			<FileConfiguration
-				Name="Debug|Win32"
-				>
-				<Tool
-					Name="VCCustomBuildTool"
-					Description="Generating serbian language file"
-					CommandLine="..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang &quot;$(InputPath)&quot;&#x0D;&#x0A;"
-					AdditionalDependencies=""
-					Outputs="..\bin\lang\serbian.lng"
-				/>
-			</FileConfiguration>
-		</File>
 		<File
 			RelativePath="..\src\lang\simplified_chinese.txt"
 			>

projects/openttd_vs80.vcproj

@@ -60,7 +60,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\""
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -103,8 +103,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				OptimizeForWindows98="1"
 				TargetMachine="1"
@@ -203,8 +201,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				TargetMachine="1"
 			/>
 			<Tool
@@ -273,7 +269,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -316,8 +312,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				OptimizeForWindows98="1"
 				TargetMachine="17"
@@ -419,8 +413,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				TargetMachine="17"
 			/>
 			<Tool
@@ -955,10 +947,6 @@
 				RelativePath=".\..\src\driver.h"
 				>
 			</File>
-			<File
-				RelativePath=".\..\src\economy_base.h"
-				>
-			</File>
 			<File
 				RelativePath=".\..\src\economy_func.h"
 				>
@@ -2671,10 +2659,6 @@
 				RelativePath=".\..\src\ai\api\ai_sign.hpp"
 				>
 			</File>
-			<File
-				RelativePath=".\..\src\ai\api\ai_signlist.hpp"
-				>
-			</File>
 			<File
 				RelativePath=".\..\src\ai\api\ai_station.hpp"
 				>
@@ -2879,10 +2863,6 @@
 				RelativePath=".\..\src\ai\api\ai_sign.cpp"
 				>
 			</File>
-			<File
-				RelativePath=".\..\src\ai\api\ai_signlist.cpp"
-				>
-			</File>
 			<File
 				RelativePath=".\..\src\ai\api\ai_station.cpp"
 				>

projects/openttd_vs80.vcproj.in

@@ -60,7 +60,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\""
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -103,8 +103,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				OptimizeForWindows98="1"
 				TargetMachine="1"
@@ -203,8 +201,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				TargetMachine="1"
 			/>
 			<Tool
@@ -273,7 +269,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -316,8 +312,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				OptimizeForWindows98="1"
 				TargetMachine="17"
@@ -419,8 +413,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				TargetMachine="17"
 			/>
 			<Tool

projects/openttd_vs90.vcproj

@@ -61,7 +61,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\""
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -104,8 +104,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"
@@ -202,8 +200,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"
 				TargetMachine="1"
@@ -271,7 +267,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";_SQ64"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -314,8 +310,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				TargetMachine="17"
 			/>
@@ -416,8 +410,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				TargetMachine="17"
 			/>
 			<Tool
@@ -952,10 +944,6 @@
 				RelativePath=".\..\src\driver.h"
 				>
 			</File>
-			<File
-				RelativePath=".\..\src\economy_base.h"
-				>
-			</File>
 			<File
 				RelativePath=".\..\src\economy_func.h"
 				>
@@ -2668,10 +2656,6 @@
 				RelativePath=".\..\src\ai\api\ai_sign.hpp"
 				>
 			</File>
-			<File
-				RelativePath=".\..\src\ai\api\ai_signlist.hpp"
-				>
-			</File>
 			<File
 				RelativePath=".\..\src\ai\api\ai_station.hpp"
 				>
@@ -2876,10 +2860,6 @@
 				RelativePath=".\..\src\ai\api\ai_sign.cpp"
 				>
 			</File>
-			<File
-				RelativePath=".\..\src\ai\api\ai_signlist.cpp"
-				>
-			</File>
 			<File
 				RelativePath=".\..\src\ai\api\ai_station.cpp"
 				>

projects/openttd_vs90.vcproj.in

@@ -61,7 +61,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\""
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -104,8 +104,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"
@@ -202,8 +200,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"
 				TargetMachine="1"
@@ -271,7 +267,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";_SQ64"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\"OpenTTD\";_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -314,8 +310,6 @@
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				OptimizeReferences="2"
 				TargetMachine="17"
 			/>
@@ -416,8 +410,6 @@
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
-				StackReserveSize="1048576"
-				StackCommitSize="1048576"
 				TargetMachine="17"
 			/>
 			<Tool

readme.txt

@@ -1,6 +1,6 @@
 OpenTTD README
-Last updated:    2009-08-01
-Release version: 0.7.2
+Last updated:    2009-03-16
+Release version: 0.7.0-RC1
 ------------------------------------------------------------------------
 
 
@@ -191,9 +191,6 @@ Do NOT copy files included with OpenTTD into "shared" directories (explained in
 the following sections) as sooner or later you will run into graphical glitches
 when using other versions of the game.
 
-If you want AIs use the in-game content downloader to download some or download
-some from the internet and place them in the ai/ directory.
-
 4.2) OpenTTD directories
 ---- -------------------------------
 
@@ -384,8 +381,10 @@ The following libraries are used by OpenTTD for:
 See http://www.openttd.org/development for up-to-date information.
 
 The use of the online Translator service, located at
-http://translator.openttd.org/, is highly encouraged. For getting an account
-simply follow the guidelines in the FAQ of the translator website.
+http://translator2.openttd.org/, is highly encouraged. For a username/password
+combo you should contact the development team, either by mail, IRC or the
+forums. The system is straightforward to use, and if you have any problems,
+read the online help located there.
 
 If for some reason the website is down for a longer period of time, the
 information below might be of help.

source.list

@@ -167,7 +167,6 @@ direction_func.h
 direction_type.h
 music/dmusic.h
 driver.h
-economy_base.h
 economy_func.h
 economy_type.h
 effectvehicle_base.h
@@ -621,7 +620,6 @@ ai/api/ai_rail.hpp
 ai/api/ai_railtypelist.hpp
 ai/api/ai_road.hpp
 ai/api/ai_sign.hpp
-ai/api/ai_signlist.hpp
 ai/api/ai_station.hpp
 ai/api/ai_stationlist.hpp
 ai/api/ai_subsidy.hpp
@@ -674,7 +672,6 @@ ai/api/ai_rail.cpp
 ai/api/ai_railtypelist.cpp
 ai/api/ai_road.cpp
 ai/api/ai_sign.cpp
-ai/api/ai_signlist.cpp
 ai/api/ai_station.cpp
 ai/api/ai_stationlist.cpp
 ai/api/ai_subsidy.cpp

src/3rdparty/squirrel/include/squirrel.h

@@ -275,7 +275,6 @@ typedef struct tagSQRegFunction{
 }SQRegFunction;
 
 /*vm*/
-SQUIRREL_API bool sq_can_suspend(HSQUIRRELVM v);
 SQUIRREL_API HSQUIRRELVM sq_open(SQInteger initialstacksize);
 SQUIRREL_API HSQUIRRELVM sq_newthread(HSQUIRRELVM friendvm, SQInteger initialstacksize);
 SQUIRREL_API void sq_seterrorhandler(HSQUIRRELVM v);

src/3rdparty/squirrel/squirrel/sqapi.cpp

@@ -90,11 +90,6 @@ SQInteger sq_getvmstate(HSQUIRRELVM v)
 	}
 }
 
-bool sq_can_suspend(HSQUIRRELVM v)
-{
-	return v->_nnativecalls <= 2;
-}
-
 void sq_seterrorhandler(HSQUIRRELVM v)
 {
 	SQObject o = stack_get(v, -1);

src/3rdparty/squirrel/squirrel/sqstate.cpp

@@ -188,13 +188,9 @@ SQSharedState::~SQSharedState()
 #ifndef NO_GARBAGE_COLLECTOR
 	SQCollectable *t = _gc_chain;
 	SQCollectable *nx = NULL;
-	while(t) {
-		t->_uiRef++;
-		t = t->_next;
-	}
-	t = _gc_chain;
 	while(t) {
 		t->UnMark();
+		t->_uiRef++;
 		t->Finalize();
 		nx = t->_next;
 		if(--t->_uiRef == 0)

src/3rdparty/squirrel/squirrel/sqvm.cpp

@@ -83,7 +83,7 @@ SQVM::SQVM(SQSharedState *ss)
 	_suspended = SQFalse;
 	_suspended_target=-1;
 	_suspended_root = SQFalse;
-	_suspended_traps=0;
+	_suspended_traps=-1;
 	_foreignptr=NULL;
 	_nnativecalls=0;
 	_lasterror = _null_;
@@ -688,7 +688,6 @@ bool SQVM::Execute(SQObjectPtr &closure, SQInteger target, SQInteger nargs, SQIn
 			_suspended = SQFalse;
 			break;
 		case ET_RESUME_OPENTTD:
-			traps = _suspended_traps;
 			_suspended = SQFalse;
 			break;
 	}
@@ -699,7 +698,7 @@ exception_restore:
 		for(;;)
 		{
 			DecreaseOps(1);
-			if (ShouldSuspend()) { _suspended = SQTrue; _suspended_traps = traps; return true; }
+			if (ShouldSuspend()) { _suspended = SQTrue; return true; }
 
 			const SQInstruction &_i_ = *ci->_ip++;
 			//dumpstack(_stackbase);
@@ -749,16 +748,7 @@ common_call:
 					case OT_NATIVECLOSURE: {
 						bool suspend;
 						_suspended_target = ct_target;
-						try {
-							_GUARD(CallNative(_nativeclosure(clo), arg3, ct_stackbase, clo,suspend));
-						} catch (...) {
-							_suspended = SQTrue;
-							_suspended_target = ct_target;
-							_suspended_root = ci->_root;
-							_suspended_traps = traps;
-							_suspend_varargs = ci->_vargs;
-							throw;
-						}
+						_GUARD(CallNative(_nativeclosure(clo), arg3, ct_stackbase, clo,suspend));
 						if(suspend){
 							_suspended = SQTrue;
 							_suspended_target = ct_target;
@@ -938,7 +928,7 @@ common_call:
 					traps -= ci->_etraps;
 					if(sarg1 != MAX_FUNC_STACKSIZE) STK(arg1) = temp_reg;
 				}
-				else { Raise_Error(_SC("trying to yield a '%s',only genenerator can be yielded"), GetTypeName(ci->_closure)); SQ_THROW();}
+				else { Raise_Error(_SC("trying to yield a '%s',only genenerator can be yielded"), GetTypeName(ci->_generator)); SQ_THROW();}
 				if(Return(arg0, arg1, temp_reg)){
 					assert(traps == 0);
 					outres = temp_reg;

src/ai/ai_gui.cpp

@@ -103,11 +103,6 @@ struct AIListWindow : public Window {
 			sprintf(buf, "%d", selected_info->GetVersion());
 			DoDrawStringTruncated(buf, x + 5, y, TC_BLACK, this->width - x - 8);
 			y += 13;
-			if (selected_info->GetURL() != NULL) {
-				SetDParamStr(0, selected_info->GetURL());
-				DrawString(4, y, STR_AI_URL, TC_BLACK);
-				y += 13;
-			}
 			SetDParamStr(0, selected_info->GetDescription());
 			DrawStringMultiLine(4, y, STR_JUST_RAW_STRING, this->width - 8, this->widget[AIL_WIDGET_INFO_BG].bottom - y);
 		}
@@ -561,7 +556,6 @@ struct AIDebugWindow : public Window {
 	enum AIDebugWindowWidgets {
 		AID_WIDGET_CLOSEBOX = 0,
 		AID_WIDGET_CAPTION,
-		AID_WIDGET_STICKY,
 		AID_WIDGET_VIEW,
 		AID_WIDGET_NAME_TEXT,
 		AID_WIDGET_RELOAD_TOGGLE,
@@ -581,8 +575,6 @@ struct AIDebugWindow : public Window {
 
 	static CompanyID ai_debug_company;
 	int redraw_timer;
-	int last_vscroll_pos;
-	bool autoscroll;
 
 	AIDebugWindow(const WindowDesc *desc, WindowNumber number) : Window(desc, number)
 	{
@@ -595,8 +587,6 @@ struct AIDebugWindow : public Window {
 		this->vscroll.cap = 14;
 		this->vscroll.pos = 0;
 		this->resize.step_height = 12;
-		this->last_vscroll_pos = 0;
-		this->autoscroll = true;
 
 		if (ai_debug_company != INVALID_COMPANY) this->LowerWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
 
@@ -606,7 +596,7 @@ struct AIDebugWindow : public Window {
 	virtual void OnPaint()
 	{
 		/* Check if the currently selected company is still active. */
-		if (ai_debug_company == INVALID_COMPANY || !IsValidCompanyID(ai_debug_company) || !GetCompany(ai_debug_company)->is_ai) {
+		if (ai_debug_company == INVALID_COMPANY || !IsValidCompanyID(ai_debug_company)) {
 			if (ai_debug_company != INVALID_COMPANY) {
 				/* Raise and disable the widget for the previous selection. */
 				this->RaiseWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
@@ -674,35 +664,13 @@ struct AIDebugWindow : public Window {
 		AILog::LogData *log = (AILog::LogData *)AIObject::GetLogPointer();
 		_current_company = old_company;
 
-		int scroll_count = (log == NULL) ? 0 : log->used;
-		if (this->vscroll.count != scroll_count) {
-			SetVScrollCount(this, scroll_count);
-
-			/* We need a repaint */
-			this->InvalidateWidget(AID_WIDGET_SCROLLBAR);
-		}
-
+		SetVScrollCount(this, (log == NULL) ? 0 : log->used);
+		this->InvalidateWidget(AID_WIDGET_SCROLLBAR);
 		if (log == NULL) return;
 
-		/* Detect when the user scrolls the window. Enable autoscroll when the
-		 * bottom-most line becomes visible. */
-		if (this->last_vscroll_pos != this->vscroll.pos) {
-			this->autoscroll = this->vscroll.pos >= log->used - this->vscroll.cap;
-		}
-		if (this->autoscroll) {
-			int scroll_pos = max(0, log->used - this->vscroll.cap);
-			if (scroll_pos != this->vscroll.pos) {
-				this->vscroll.pos = scroll_pos;
-
-				/* We need a repaint */
-				this->InvalidateWidget(AID_WIDGET_SCROLLBAR);
-			}
-		}
-		last_vscroll_pos = this->vscroll.pos;
-
 		int y = 6;
-		for (int i = this->vscroll.pos; i < (this->vscroll.cap + this->vscroll.pos) && i < log->used; i++) {
-			uint pos = (i + log->pos + 1 - log->used + log->count) % log->count;
+		for (int i = this->vscroll.pos; i < (this->vscroll.cap + this->vscroll.pos); i++) {
+			uint pos = (log->count + log->pos - i) % log->count;
 			if (log->lines[pos] == NULL) break;
 
 			TextColour colour;
@@ -725,8 +693,6 @@ struct AIDebugWindow : public Window {
 		this->RaiseWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
 		ai_debug_company = show_ai;
 		this->LowerWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
-		this->autoscroll = true;
-		this->last_vscroll_pos = this->vscroll.pos;
 		this->SetDirty();
 	}
 
@@ -760,7 +726,6 @@ struct AIDebugWindow : public Window {
 	virtual void OnResize(Point new_size, Point delta)
 	{
 		this->vscroll.cap += delta.y / (int)this->resize.step_height;
-		SetVScrollCount(this, this->vscroll.count); // vscroll.pos should be in a valid range
 	}
 };
 
@@ -769,7 +734,6 @@ CompanyID AIDebugWindow::ai_debug_company = INVALID_COMPANY;
 static const Widget _ai_debug_widgets[] = {
 {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_GREY,     0,    10,     0,    13, STR_00C5,                   STR_018B_CLOSE_WINDOW},                 // AID_WIDGET_CLOSEBOX
 {    WWT_CAPTION,  RESIZE_RIGHT,  COLOUR_GREY,    11,   298,     0,    13, STR_AI_DEBUG,               STR_018C_WINDOW_TITLE_DRAG_THIS},       // AID_WIDGET_CAPTION
-{  WWT_STICKYBOX,     RESIZE_LR,  COLOUR_GREY,   287,   298,     0,    13, 0x0,                        STR_STICKY_BUTTON },                    // AID_WIDGET_STICKY
 {      WWT_PANEL,  RESIZE_RIGHT,  COLOUR_GREY,     0,   298,    14,    40, 0x0,                        STR_NULL},                              // AID_WIDGET_VIEW
 
 {      WWT_PANEL,  RESIZE_RIGHT,  COLOUR_GREY,     0,   149,    41,    60, 0x0,                        STR_AI_DEBUG_NAME_TIP},                 // AID_WIDGET_NAME_TEXT
@@ -807,7 +771,7 @@ static const Widget _ai_debug_widgets[] = {
 static const WindowDesc _ai_debug_desc(
 	WDP_AUTO, WDP_AUTO, 299, 241, 299, 241,
 	WC_AI_DEBUG, WC_NONE,
-	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON | WDF_RESIZABLE,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,
 	_ai_debug_widgets
 );
 

src/ai/ai_info.cpp

@@ -36,7 +36,6 @@ AIFileInfo::~AIFileInfo()
 	free((void *)this->description);
 	free((void *)this->date);
 	free((void *)this->instance_name);
-	free((void *)this->url);
 	free(this->main_script);
 	free(this->SQ_instance);
 }
@@ -99,11 +98,6 @@ bool AIFileInfo::CheckMethod(const char *name) const
 	if (!info->engine->CallIntegerMethod(*info->SQ_instance, "GetVersion", &info->version)) return SQ_ERROR;
 	if (!info->engine->CallStringMethodStrdup(*info->SQ_instance, "CreateInstance", &info->instance_name)) return SQ_ERROR;
 
-	/* The GetURL function is optional. */
-	if (info->engine->MethodExists(*info->SQ_instance, "GetURL")) {
-		if (!info->engine->CallStringMethodStrdup(*info->SQ_instance, "GetURL", &info->url)) return SQ_ERROR;
-	}
-
 	return 0;
 }
 
@@ -131,12 +125,6 @@ bool AIFileInfo::CheckMethod(const char *name) const
 	} else {
 		info->min_loadable_version = info->GetVersion();
 	}
-	/* When there is an UseAsRandomAI function, call it. */
-	if (info->engine->MethodExists(*info->SQ_instance, "UseAsRandomAI")) {
-		if (!info->engine->CallBoolMethod(*info->SQ_instance, "UseAsRandomAI", &info->use_as_random)) return SQ_ERROR;
-	} else {
-		info->use_as_random = true;
-	}
 
 	/* Remove the link to the real instance, else it might get deleted by RegisterAI() */
 	sq_setinstanceup(vm, 2, NULL);

src/ai/ai_info.hpp

@@ -41,7 +41,7 @@ public:
 	friend class AIInfo;
 	friend class AILibrary;
 
-	AIFileInfo() : SQ_instance(NULL), main_script(NULL), author(NULL), name(NULL), short_name(NULL), description(NULL), date(NULL), instance_name(NULL), url(NULL) {};
+	AIFileInfo() : SQ_instance(NULL), main_script(NULL), author(NULL), name(NULL), short_name(NULL), description(NULL), date(NULL), instance_name(NULL) {};
 	~AIFileInfo();
 
 	/**
@@ -84,11 +84,6 @@ public:
 	 */
 	const char *GetInstanceName() const { return this->instance_name; }
 
-	/**
-	 * Get the website for this script.
-	 */
-	const char *GetURL() const { return this->url; }
-
 	/**
 	 * Get the filename of the main.nut script.
 	 */
@@ -116,7 +111,6 @@ private:
 	const char *date;
 	const char *instance_name;
 	int version;
-	const char *url;
 };
 
 class AIInfo : public AIFileInfo {
@@ -161,15 +155,9 @@ public:
 	 */
 	int GetSettingDefaultValue(const char *name) const;
 
-	/**
-	 * Use this AI as a random AI.
-	 */
-	bool UseAsRandomAI() const { return this->use_as_random; }
-
 private:
 	AIConfigItemList config_list;
 	int min_loadable_version;
-	bool use_as_random;
 };
 
 class AILibrary : public AIFileInfo {

src/ai/ai_info_dummy.cpp

@@ -31,7 +31,7 @@ class DummyAI extends AIController {
   function Start() {                                                                            \n\
     AILog.Error(\"No suitable AI found to load.\");                                             \n\
     AILog.Error(\"This AI is a dummy AI and won't do anything.\");                              \n\
-    AILog.Error(\"You can download several AIs via the 'Online Content' system.\");             \n\
+    AILog.Error(\"You can download several via the 'Online Content' system.\");                 \n\
   }                                                                                             \n\
 }                                                                                               \n\
 ");

src/ai/ai_instance.cpp

@@ -19,7 +19,6 @@
 #define DEFINE_SCRIPT_FILES
 
 #include "ai_info.hpp"
-#include "ai_config.hpp"
 #include "ai_storage.hpp"
 #include "ai_instance.hpp"
 #include "ai_gui.hpp"
@@ -60,7 +59,6 @@
 #include "api/ai_railtypelist.hpp.sq"
 #include "api/ai_road.hpp.sq"
 #include "api/ai_sign.hpp.sq"
-#include "api/ai_signlist.hpp.sq"
 #include "api/ai_station.hpp.sq"
 #include "api/ai_stationlist.hpp.sq"
 #include "api/ai_subsidy.hpp.sq"
@@ -100,7 +98,6 @@ AIInstance::AIInstance(AIInfo *info) :
 	instance(NULL),
 	is_started(false),
 	is_dead(false),
-	is_save_data_on_stack(false),
 	suspend(0),
 	callback(NULL)
 {
@@ -138,6 +135,10 @@ AIInstance::AIInstance(AIInfo *info) :
 
 	/* Register the API functions and classes */
 	this->RegisterAPI();
+
+	/* The topmost stack item is true if there is data from a savegame
+	 * and false otherwise. */
+	sq_pushbool(this->engine->vm, false);
 }
 
 AIInstance::~AIInstance()
@@ -210,7 +211,6 @@ void AIInstance::RegisterAPI()
 	SQAIRailTypeList_Register(this->engine);
 	SQAIRoad_Register(this->engine);
 	SQAISign_Register(this->engine);
-	SQAISignList_Register(this->engine);
 	SQAIStation_Register(this->engine);
 	SQAIStationList_Register(this->engine);
 	SQAIStationList_Vehicle_Register(this->engine);
@@ -255,16 +255,7 @@ void AIInstance::Died()
 	this->engine = NULL;
 
 	ShowAIDebugWindow(_current_company);
-
-	const AIInfo *info = AIConfig::GetConfig(_current_company)->GetInfo();
-	if (info != NULL) {
-		ShowErrorMessage(INVALID_STRING_ID, STR_AI_PLEASE_REPORT_CRASH, 0, 0);
-
-		if (info->GetURL() != NULL) {
-			AILog::Info("Please report the error to the following URL:");
-			AILog::Info(info->GetURL());
-		}
-	}
+	ShowErrorMessage(INVALID_STRING_ID, STR_AI_PLEASE_REPORT_CRASH, 0, 0);
 }
 
 void AIInstance::GameLoop()
@@ -283,10 +274,6 @@ void AIInstance::GameLoop()
 
 	/* If there is a callback to call, call that first */
 	if (this->callback != NULL) {
-		if (this->is_save_data_on_stack) {
-			sq_poptop(this->engine->GetVM());
-			this->is_save_data_on_stack = false;
-		}
 		try {
 			this->callback(this);
 		} catch (AI_VMSuspend e) {
@@ -305,17 +292,9 @@ void AIInstance::GameLoop()
 			AIObject::SetAllowDoCommand(false);
 			/* Run the constructor if it exists. Don't allow any DoCommands in it. */
 			if (this->engine->MethodExists(*this->instance, "constructor")) {
-				if (!this->engine->CallMethod(*this->instance, "constructor", 100000) || this->engine->IsSuspended()) {
-					if (this->engine->IsSuspended()) AILog::Error("This AI took too long to initialize. AI is not started.");
-					this->Died();
-					return;
-				}
-			}
-			if (!this->CallLoad() || this->engine->IsSuspended()) {
-				if (this->engine->IsSuspended()) AILog::Error("This AI took too long in the Load function. AI is not started.");
-				this->Died();
-				return;
+				if (!this->engine->CallMethod(*this->instance, "constructor")) { this->Died(); return; }
 			}
+			if (!this->CallLoad()) { this->Died(); return; }
 			AIObject::SetAllowDoCommand(true);
 			/* Start the AI by calling Start() */
 			if (!this->engine->CallMethod(*this->instance, "Start",  _settings_game.ai.ai_max_opcode_till_suspend) || !this->engine->IsSuspended()) this->Died();
@@ -327,10 +306,6 @@ void AIInstance::GameLoop()
 		this->is_started = true;
 		return;
 	}
-	if (this->is_save_data_on_stack) {
-		sq_poptop(this->engine->GetVM());
-		this->is_save_data_on_stack = false;
-	}
 
 	/* Continue the VM */
 	try {
@@ -549,14 +524,20 @@ void AIInstance::Save()
 	}
 
 	HSQUIRRELVM vm = this->engine->GetVM();
-	if (this->is_save_data_on_stack) {
+	if (!this->is_started) {
+		SQBool res;
+		sq_getbool(vm, -1, &res);
+		if (!res) {
+			SaveEmpty();
+			return;
+		}
+		/* Push the loaded savegame data to the top of the stack. */
+		sq_push(vm, -2);
 		_ai_sl_byte = 1;
 		SlObject(NULL, _ai_byte);
 		/* Save the data that was just loaded. */
 		SaveObject(vm, -1, AISAVE_MAX_DEPTH, false);
-	} else if (!this->is_started) {
-		SaveEmpty();
-		return;
+		sq_poptop(vm);
 	} else if (this->engine->MethodExists(*this->instance, "Save")) {
 		HSQOBJECT savedata;
 		/* We don't want to be interrupted during the save function. */
@@ -573,7 +554,6 @@ void AIInstance::Save()
 		if (!sq_istable(savedata)) {
 			AILog::Error("Save function should return a table.");
 			SaveEmpty();
-			this->engine->CrashOccurred();
 			return;
 		}
 		sq_pushobject(vm, savedata);
@@ -581,11 +561,11 @@ void AIInstance::Save()
 			_ai_sl_byte = 1;
 			SlObject(NULL, _ai_byte);
 			SaveObject(vm, -1, AISAVE_MAX_DEPTH, false);
-			this->is_save_data_on_stack = true;
 		} else {
-			SaveEmpty();
-			this->engine->CrashOccurred();
+			_ai_sl_byte = 0;
+			SlObject(NULL, _ai_byte);
 		}
+		sq_pop(vm, 1);
 	} else {
 		AILog::Warning("Save function is not implemented");
 		_ai_sl_byte = 0;
@@ -672,18 +652,21 @@ void AIInstance::Load(int version)
 	/* Check if there was anything saved at all. */
 	if (_ai_sl_byte == 0) return;
 
+	/* First remove the value "false" since we have data to load. */
+	sq_poptop(vm);
 	sq_pushinteger(vm, version);
 	LoadObjects(vm);
-	this->is_save_data_on_stack = true;
+	sq_pushbool(vm, true);
 }
 
 bool AIInstance::CallLoad()
 {
 	HSQUIRRELVM vm = this->engine->GetVM();
 	/* Is there save data that we should load? */
-	if (!this->is_save_data_on_stack) return true;
-	/* Whatever happens, after CallLoad the savegame data is removed from the stack. */
-	this->is_save_data_on_stack = false;
+	SQBool res;
+	sq_getbool(vm, -1, &res);
+	sq_poptop(vm);
+	if (!res) return true;
 
 	if (!this->engine->MethodExists(*this->instance, "Load")) {
 		AILog::Warning("Loading failed: there was data for the AI to load, but the AI does not have a Load() function.");
@@ -707,7 +690,7 @@ bool AIInstance::CallLoad()
 
 	/* Call the AI load function. sq_call removes the arguments (but not the
 	 * function pointer) from the stack. */
-	if (SQ_FAILED(sq_call(vm, 3, SQFalse, SQFalse, 100000))) return false;
+	if (SQ_FAILED(sq_call(vm, 3, SQFalse, SQFalse))) return false;
 
 	/* Pop 1) The version, 2) the savegame data, 3) the object instance, 4) the function pointer. */
 	sq_pop(vm, 4);

src/ai/ai_instance.hpp

@@ -30,7 +30,6 @@ private:
 
 class AIInstance {
 public:
-	friend class AIObject;
 	AIInstance(class AIInfo *info);
 	~AIInstance();
 
@@ -118,7 +117,6 @@ private:
 
 	bool is_started;
 	bool is_dead;
-	bool is_save_data_on_stack;
 	int suspend;
 	AISuspendCallbackProc *callback;
 

src/ai/ai_scanner.cpp

@@ -153,7 +153,7 @@ AIScanner::AIScanner() :
 
 	/* Create the dummy AI */
 	this->engine->ResetCrashed();
-	strecpy(this->main_script, "%_dummy", lastof(this->main_script));
+	strcpy(this->main_script, "%_dummy");
 	extern void AI_CreateAIInfoDummy(HSQUIRRELVM vm);
 	AI_CreateAIInfoDummy(this->engine->GetVM());
 }
@@ -345,31 +345,20 @@ void AIScanner::RegisterAI(AIInfo *info)
 
 AIInfo *AIScanner::SelectRandomAI()
 {
-	uint num_random_ais = 0;
-	for (AIInfoList::iterator it = this->info_single_list.begin(); it != this->info_single_list.end(); it++) {
-		if (it->second->UseAsRandomAI()) num_random_ais++;
-	}
-
-	if (num_random_ais == 0) {
+	if (this->info_single_list.size() == 0) {
 		DEBUG(ai, 0, "No suitable AI found, loading 'dummy' AI.");
 		return this->info_dummy;
 	}
 
 	/* Find a random AI */
 	uint pos;
-	if (_networking) {
-		pos = InteractiveRandomRange(num_random_ais);
-	} else {
-		pos = RandomRange(num_random_ais);
-	}
+	if (_networking) pos = InteractiveRandomRange((uint16)this->info_single_list.size());
+	else             pos =            RandomRange((uint16)this->info_single_list.size());
 
 	/* Find the Nth item from the array */
 	AIInfoList::iterator it = this->info_single_list.begin();
-	while (!it->second->UseAsRandomAI()) it++;
-	for (; pos > 0; pos--) {
-		it++;
-		while (!it->second->UseAsRandomAI()) it++;
-	}
+	for (; pos > 0; pos--) it++;
+	AIInfoList::iterator first_it = it;
 	return (*it).second;
 }
 
@@ -412,7 +401,7 @@ AIInfo *AIScanner::FindInfo(const char *nameParam, int versionParam)
 		snprintf(ai_name_compare, sizeof(ai_name_compare), "%s", (*it).second->GetName());
 		strtolower(ai_name_compare);
 
-		if (strcasecmp(ai_name, ai_name_compare) == 0 && (*it).second->CanLoadFromVersion(versionParam) && (version == -1 || (*it).second->GetVersion() > version)) {
+		if (strcasecmp(ai_name, ai_name_compare) == 0 && (*it).second->CanLoadFromVersion(versionParam)) {
 			version = (*it).second->GetVersion();
 			info = (*it).second;
 		}

src/ai/api/Doxyfile

@@ -31,6 +31,7 @@ SHORT_NAMES            = NO
 JAVADOC_AUTOBRIEF      = YES
 QT_AUTOBRIEF           = NO
 MULTILINE_CPP_IS_BRIEF = NO
+DETAILS_AT_TOP         = NO
 INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 2

src/ai/api/ai_airport.cpp

@@ -8,21 +8,12 @@
 #include "../../company_func.h"
 #include "../../command_type.h"
 #include "../../town.h"
-#include "../../economy_func.h"
 
 /* static */ bool AIAirport::IsValidAirportType(AirportType type)
 {
 	return type >= AT_SMALL && type <= AT_HELISTATION && HasBit(::GetValidAirports(), type);
 }
 
-/* static */ Money AIAirport::GetPrice(AirportType type)
-{
-	if (!IsValidAirportType(type)) return -1;
-
-	const AirportFTAClass *afc = ::GetAirport(type);
-	return _price.build_airport * afc->size_x * afc->size_y;
-}
-
 /* static */ bool AIAirport::IsHangarTile(TileIndex tile)
 {
 	if (!::IsValidTile(tile)) return false;

src/ai/api/ai_airport.hpp

@@ -53,13 +53,6 @@ public:
 	 */
 	static bool IsValidAirportType(AirportType type);
 
-	/**
-	 * Get the cost to build this AirportType.
-	 * @param type The AirportType to check.
-	 * @return The cost of building this AirportType.
-	 */
-	static Money GetPrice(AirportType type);
-
 	/**
 	 * Checks whether the given tile is actually a tile with a hangar.
 	 * @param tile The tile to check.
@@ -129,7 +122,7 @@ public:
 	 * @exception AIError::ERR_FLAT_LAND_REQUIRED
 	 * @exception AIError::ERR_LOCAL_AUTHORITY_REFUSES
 	 * @exception AIStation::ERR_STATION_TOO_LARGE
-	 * @exception AIStation::ERR_STATION_TOO_CLOSE_TO_ANOTHER_STATION
+	 * @exception AIStation::ERR_STATION_TOO_CLOSE_TO_OTHER_STATION
 	 * @return Whether the airport has been/can be build or not.
 	 */
 	static bool BuildAirport(TileIndex tile, AirportType type, StationID station_id);

src/ai/api/ai_airport.hpp.sq

@@ -39,7 +39,6 @@ void SQAIAirport_Register(Squirrel *engine) {
 	SQAIAirport.DefSQConst(engine, AIAirport::PT_INVALID,       "PT_INVALID");
 
 	SQAIAirport.DefSQStaticMethod(engine, &AIAirport::IsValidAirportType,       "IsValidAirportType",       2, ".i");
-	SQAIAirport.DefSQStaticMethod(engine, &AIAirport::GetPrice,                 "GetPrice",                 2, ".i");
 	SQAIAirport.DefSQStaticMethod(engine, &AIAirport::IsHangarTile,             "IsHangarTile",             2, ".i");
 	SQAIAirport.DefSQStaticMethod(engine, &AIAirport::IsAirportTile,            "IsAirportTile",            2, ".i");
 	SQAIAirport.DefSQStaticMethod(engine, &AIAirport::GetAirportWidth,          "GetAirportWidth",          2, ".i");

src/ai/api/ai_bridge.cpp

@@ -23,15 +23,10 @@
 	return ::IsBridgeTile(tile);
 }
 
-/* static */ BridgeID AIBridge::GetBridgeID(TileIndex tile)
-{
-	if (!IsBridgeTile(tile)) return (BridgeID)-1;
-	return (BridgeID)::GetBridgeType(tile);
-}
-
 static void _DoCommandReturnBuildBridge2(class AIInstance *instance)
 {
 	if (!AIBridge::_BuildBridgeRoad2()) {
+		AIObject::SetLastCommandRes(false);
 		AIInstance::DoCommandReturn(instance);
 		return;
 	}
@@ -44,6 +39,7 @@ static void _DoCommandReturnBuildBridge2(class AIInstance *instance)
 static void _DoCommandReturnBuildBridge1(class AIInstance *instance)
 {
 	if (!AIBridge::_BuildBridgeRoad1()) {
+		AIObject::SetLastCommandRes(false);
 		AIInstance::DoCommandReturn(instance);
 		return;
 	}
@@ -65,7 +61,7 @@ static void _DoCommandReturnBuildBridge1(class AIInstance *instance)
 	switch (vehicle_type) {
 		case AIVehicle::VT_ROAD:
 			type |= (TRANSPORT_ROAD << 15);
-			type |= (::RoadTypeToRoadTypes((::RoadType)AIObject::GetRoadType()) << 8);
+			type |= (RoadTypeToRoadTypes((::RoadType)AIObject::GetRoadType()) << 8);
 			break;
 		case AIVehicle::VT_RAIL:
 			type |= (TRANSPORT_RAIL << 15);
@@ -84,7 +80,10 @@ static void _DoCommandReturnBuildBridge1(class AIInstance *instance)
 
 	AIObject::SetCallbackVariable(0, start);
 	AIObject::SetCallbackVariable(1, end);
-	return AIObject::DoCommand(end, start, type | bridge_id, CMD_BUILD_BRIDGE, NULL, &_DoCommandReturnBuildBridge1);
+	if (!AIObject::DoCommand(end, start, type | bridge_id, CMD_BUILD_BRIDGE, NULL, &_DoCommandReturnBuildBridge1)) return false;
+
+	/* In case of test-mode, test if we can build both road pieces */
+	return _BuildBridgeRoad1();
 }
 
 /* static */ bool AIBridge::_BuildBridgeRoad1()
@@ -96,7 +95,10 @@ static void _DoCommandReturnBuildBridge1(class AIInstance *instance)
 	DiagDirection dir_1 = (DiagDirection)((::TileX(start) == ::TileX(end)) ? (::TileY(start) < ::TileY(end) ? DIAGDIR_NW : DIAGDIR_SE) : (::TileX(start) < ::TileX(end) ? DIAGDIR_NE : DIAGDIR_SW));
 	DiagDirection dir_2 = ::ReverseDiagDir(dir_1);
 
-	return AIObject::DoCommand(start + ::TileOffsByDiagDir(dir_1), ::DiagDirToRoadBits(dir_2) | (AIObject::GetRoadType() << 4), 0, CMD_BUILD_ROAD, NULL, &_DoCommandReturnBuildBridge2);
+	if (!AIObject::DoCommand(start + ::TileOffsByDiagDir(dir_1), ::DiagDirToRoadBits(dir_2) | (AIObject::GetRoadType() << 4), 0, CMD_BUILD_ROAD, NULL, &_DoCommandReturnBuildBridge2)) return false;
+
+	/* In case of test-mode, test the other road piece too */
+	return _BuildBridgeRoad2();
 }
 
 /* static */ bool AIBridge::_BuildBridgeRoad2()

src/ai/api/ai_bridge.hpp

@@ -51,14 +51,6 @@ public:
 	 */
 	static bool IsBridgeTile(TileIndex tile);
 
-	/**
-	 * Get the BridgeID of a bridge at a given tile.
-	 * @param tile The tile to get the BridgeID from.
-	 * @pre IsBridgeTile(tile).
-	 * @return The BridgeID from the bridge at tile 'tile'.
-	 */
-	static BridgeID GetBridgeID(TileIndex tile);
-
 	/**
 	 * Get the name of a bridge.
 	 * @param bridge_id The bridge to get the name of.

src/ai/api/ai_bridge.hpp.sq

@@ -36,7 +36,6 @@ void SQAIBridge_Register(Squirrel *engine) {
 
 	SQAIBridge.DefSQStaticMethod(engine, &AIBridge::IsValidBridge,     "IsValidBridge",     2, ".i");
 	SQAIBridge.DefSQStaticMethod(engine, &AIBridge::IsBridgeTile,      "IsBridgeTile",      2, ".i");
-	SQAIBridge.DefSQStaticMethod(engine, &AIBridge::GetBridgeID,       "GetBridgeID",       2, ".i");
 	SQAIBridge.DefSQStaticMethod(engine, &AIBridge::GetName,           "GetName",           2, ".i");
 	SQAIBridge.DefSQStaticMethod(engine, &AIBridge::GetMaxSpeed,       "GetMaxSpeed",       2, ".i");
 	SQAIBridge.DefSQStaticMethod(engine, &AIBridge::GetPrice,          "GetPrice",          3, ".ii");

src/ai/api/ai_cargo.hpp

@@ -18,7 +18,7 @@ public:
 	 * The classes of cargo (from newgrf_cargo.h).
 	 */
 	enum CargoClass {
-		CC_PASSENGERS   = 1 <<  0, //!< Passengers. Cargos of this class appear at bus stops. Cargos not of this class appear at truck stops.
+		CC_PASSENGERS   = 1 <<  0, //!< Passengers
 		CC_MAIL         = 1 <<  1, //!< Mail
 		CC_EXPRESS      = 1 <<  2, //!< Express cargo (Goods, Food, Candy, but also possible for passengers)
 		CC_ARMOURED     = 1 <<  3, //!< Armoured cargo (Valuables, Gold, Diamonds)
@@ -52,7 +52,6 @@ public:
 	/**
 	 * Gets the string representation of the cargo label.
 	 * @param cargo_type The cargo to get the string representation of.
-	 * @pre AICargo::IsValidCargo(cargo_type).
 	 * @return The cargo label.
 	 * @note Never use this to check if it is a certain cargo. NewGRF can
 	 *  redefine all of the names.
@@ -61,10 +60,7 @@ public:
 
 	/**
 	 * Checks whether the give cargo is a freight or not.
-	 * This defines whether the "freight train weight multiplier" will apply to
-	 * trains transporting this cargo.
 	 * @param cargo_type The cargo to check on.
-	 * @pre AICargo::IsValidCargo(cargo_type).
 	 * @return True if and only if the cargo is freight.
 	 */
 	static bool IsFreight(CargoID cargo_type);
@@ -72,7 +68,6 @@ public:
 	/**
 	 * Check if this cargo is in the requested cargo class.
 	 * @param cargo_type The cargo to check on.
-	 * @pre AICargo::IsValidCargo(cargo_type).
 	 * @param cargo_class The class to check for.
 	 * @return True if and only if the cargo is in the cargo class.
 	 */
@@ -81,7 +76,6 @@ public:
 	/**
 	 * Get the effect this cargo has on a town.
 	 * @param cargo_type The cargo to check on.
-	 * @pre AICargo::IsValidCargo(cargo_type).
 	 * @return The effect this cargo has on a town, or TE_NONE if it has no effect.
 	 */
 	static TownEffect GetTownEffect(CargoID cargo_type);
@@ -90,7 +84,6 @@ public:
 	 * Get the income for transporting a piece of cargo over the
 	 *   given distance within the specified time.
 	 * @param cargo_type The cargo to transport.
-	 * @pre AICargo::IsValidCargo(cargo_type).
 	 * @param distance The distance the cargo travels from begin to end.
 	 * @param days_in_transit Amount of (game) days the cargo is in transit. The max value of this variable is 637. Any value higher returns the same as 637 would.
 	 * @return The amount of money that would be earned by this trip.

src/ai/api/ai_company.hpp

@@ -153,8 +153,7 @@ public:
 	 * Return the location of a company's HQ.
 	 * @param company The company the get the HQ of.
 	 * @pre ResolveCompanyID(company) != COMPANY_INVALID.
-	 * @return The tile of the company's HQ, this tile is the most nothern tile
-	 *  of that HQ, or AIMap::TILE_INVALID if there is no HQ yet.
+	 * @return The tile of the company's HQ, this tile is the most nothern tile of that HQ, or TILE_INVALID if there is no HQ yet.
 	 */
 	static TileIndex GetCompanyHQ(CompanyID company);
 

src/ai/api/ai_controller.cpp

@@ -5,7 +5,6 @@
 #include "../../stdafx.h"
 #include "../../string_func.h"
 #include "../../company_base.h"
-#include "../../rev.h"
 #include "table/strings.h"
 
 #include "../ai.hpp"
@@ -67,11 +66,6 @@ AIController::~AIController()
 	return AIConfig::GetConfig(_current_company)->GetSetting(name);
 }
 
-/* static */ uint AIController::GetVersion()
-{
-	return _openttd_newgrf_version;
-}
-
 bool AIController::LoadedLibrary(const char *library_name, int *next_number, char *fake_class_name, int fake_class_name_len)
 {
 	LoadedLibraryList::iterator iter = this->loaded_library.find(library_name);

src/ai/api/ai_controller.hpp

@@ -50,18 +50,6 @@ public:
 	 */
 	static int GetSetting(const char *name);
 
-	/**
-	 * Get the OpenTTD version of this executable. The version is formatted
-	 * with the bits having the following meaning:
-	 * 28-31 major version
-	 * 24-27 minor version
-	 * 20-23 build
-	 *    19 1 if it is a release, 0 if it is not.
-	 *  0-18 revision number; 0 when the revision is unknown.
-	 * @return The version in newgrf format.
-	 */
-	static uint GetVersion();
-
 	/**
 	 * Change the minimum amount of time the AI should be put in suspend mode
 	 *   when you execute a command. Normally in SP this is 1, and in MP it is

src/ai/api/ai_controller.hpp.sq

@@ -5,11 +5,10 @@
 void SQAIController_Register(Squirrel *engine) {
 	DefSQClass <AIController> SQAIController("AIController");
 	SQAIController.PreRegister(engine);
-	SQAIController.DefSQStaticMethod(engine, &AIController::GetTick,         "GetTick",         1, ".");
-	SQAIController.DefSQStaticMethod(engine, &AIController::SetCommandDelay, "SetCommandDelay", 2, ".i");
-	SQAIController.DefSQStaticMethod(engine, &AIController::Sleep,           "Sleep",           2, ".i");
-	SQAIController.DefSQStaticMethod(engine, &AIController::GetSetting,      "GetSetting",      2, ".s");
-	SQAIController.DefSQStaticMethod(engine, &AIController::GetVersion,      "GetVersion",      1, ".");
-	SQAIController.DefSQStaticMethod(engine, &AIController::Print,           "Print",           3, ".bs");
+	SQAIController.DefSQStaticMethod(engine, &AIController::GetTick,         "GetTick",         1, "?");
+	SQAIController.DefSQStaticMethod(engine, &AIController::SetCommandDelay, "SetCommandDelay", 2, "?i");
+	SQAIController.DefSQStaticMethod(engine, &AIController::Sleep,           "Sleep",           2, "?i");
+	SQAIController.DefSQStaticMethod(engine, &AIController::GetSetting,      "GetSetting",      2, "?s");
+	SQAIController.DefSQStaticMethod(engine, &AIController::Print,           "Print",           3, "?bs");
 	SQAIController.PostRegister(engine);
 }

src/ai/api/ai_depotlist.cpp

@@ -25,7 +25,7 @@ AIDepotList::AIDepotList(AITile::TransportType transport_type)
 				if (st->owner == ::_current_company) {
 					const AirportFTAClass *afc = st->Airport();
 					for (uint i = 0; i < afc->nof_depots; i++) {
-						this->AddItem(st->airport_tile + ToTileIndexDiff(afc->airport_depots[i]));
+						this->AddItem(st->xy + ToTileIndexDiff(afc->airport_depots[i]));
 					}
 				}
 			}

src/ai/api/ai_engine.cpp

@@ -6,10 +6,9 @@
 #include "ai_cargo.hpp"
 #include "../../company_func.h"
 #include "../../strings_func.h"
+#include "../../aircraft.h"
 #include "../../vehicle_func.h"
 #include "../../settings_type.h"
-#include "../../rail.h"
-#include "../../engine_base.h"
 #include "../../articulated_vehicles.h"
 #include "table/strings.h"
 
@@ -78,8 +77,11 @@
 		} break;
 
 		case VEH_SHIP:
+			return e->u.ship.capacity;
+			break;
+
 		case VEH_AIRCRAFT:
-			return e->GetDisplayDefaultCapacity();
+			return AircraftDefaultCargoCapacity(e->GetDefaultCargoType(), &e->u.air);
 			break;
 
 		default: NOT_REACHED();

src/ai/api/ai_event_types.cpp

@@ -3,11 +3,9 @@
 /** @file ai_event_types.cpp Implementation of all EventTypes. */
 
 #include "ai_event_types.hpp"
-#include "../../command_type.h"
 #include "../../strings_func.h"
 #include "../../settings_type.h"
-#include "../../rail.h"
-#include "../../engine_base.h"
+#include "../../aircraft.h"
 #include "../../articulated_vehicles.h"
 #include "table/strings.h"
 
@@ -43,8 +41,11 @@ int32 AIEventEnginePreview::GetCapacity()
 		} break;
 
 		case VEH_SHIP:
+			return e->u.ship.capacity;
+			break;
+
 		case VEH_AIRCRAFT:
-			return e->GetDisplayDefaultCapacity();
+			return AircraftDefaultCargoCapacity(e->GetDefaultCargoType(), &e->u.air);
 			break;
 
 		default: NOT_REACHED();

src/ai/api/ai_event_types.hpp

@@ -35,7 +35,6 @@ public:
 	/**
 	 * @param vehicle The vehicle that crashed.
 	 * @param crash_site Where the vehicle crashed.
-	 * @param crash_reason The reason why the vehicle crashed.
 	 */
 	AIEventVehicleCrashed(VehicleID vehicle, TileIndex crash_site, CrashReason crash_reason) :
 		AIEvent(AI_ET_VEHICLE_CRASHED),

src/ai/api/ai_industry.hpp

@@ -86,9 +86,7 @@ public:
 	static TileIndex GetLocation(IndustryID industry_id);
 
 	/**
-	 * Get the number of stations around an industry. All stations that can
-	 * service the industry are counted, your own stations but also your
-	 * opponents stations.
+	 * Get the number of stations around an industry.
 	 * @param industry_id The index of the industry.
 	 * @pre IsValidIndustry(industry_id).
 	 * @return The number of stations around an industry.

src/ai/api/ai_industrytype.cpp

@@ -111,24 +111,3 @@
 	uint32 seed = ::InteractiveRandom();
 	return AIObject::DoCommand(0, industry_type, seed, CMD_BUILD_INDUSTRY);
 }
-
-/* static */ bool AIIndustryType::IsBuiltOnWater(IndustryType industry_type)
-{
-	if (!IsValidIndustryType(industry_type)) return false;
-
-	return (::GetIndustrySpec(industry_type)->behaviour & INDUSTRYBEH_BUILT_ONWATER) != 0;
-}
-
-/* static */ bool AIIndustryType::HasHeliport(IndustryType industry_type)
-{
-	if (!IsValidIndustryType(industry_type)) return false;
-
-	return (::GetIndustrySpec(industry_type)->behaviour & INDUSTRYBEH_AI_AIRSHIP_ROUTES) != 0;
-}
-
-/* static */ bool AIIndustryType::HasDock(IndustryType industry_type)
-{
-	if (!IsValidIndustryType(industry_type)) return false;
-
-	return (::GetIndustrySpec(industry_type)->behaviour & INDUSTRYBEH_AI_AIRSHIP_ROUTES) != 0;
-}

src/ai/api/ai_industrytype.hpp

@@ -113,30 +113,6 @@ public:
 	 * @note If true is returned the money is paid, whether a new industry was build or not.
 	 */
 	static bool ProspectIndustry(IndustryType industry_type);
-
-	/**
-	 * Is this type of industry built on water.
-	 * @param industry_type The type of the industry.
-	 * @pre IsValidIndustryType(industry_type).
-	 * @return True when this type is built on water.
-	 */
-	static bool IsBuiltOnWater(IndustryType industry_type);
-
-	/**
-	 * Does this type of industry have a heliport?
-	 * @param industry_type The type of the industry.
-	 * @pre IsValidIndustryType(industry_type).
-	 * @return True when this type has a heliport.
-	 */
-	static bool HasHeliport(IndustryType industry_type);
-
-	/**
-	 * Does this type of industry have a dock?
-	 * @param industry_type The type of the industry.
-	 * @pre IsValidIndustryType(industry_type).
-	 * @return True when this type has a dock.
-	 */
-	static bool HasDock(IndustryType industry_type);
 };
 
 #endif /* AI_INDUSTRYTYPE_HPP */

src/ai/api/ai_industrytype.hpp.sq

@@ -28,9 +28,6 @@ void SQAIIndustryType_Register(Squirrel *engine) {
 	SQAIIndustryType.DefSQStaticMethod(engine, &AIIndustryType::CanProspectIndustry,   "CanProspectIndustry",   2, ".i");
 	SQAIIndustryType.DefSQStaticMethod(engine, &AIIndustryType::BuildIndustry,         "BuildIndustry",         3, ".ii");
 	SQAIIndustryType.DefSQStaticMethod(engine, &AIIndustryType::ProspectIndustry,      "ProspectIndustry",      2, ".i");
-	SQAIIndustryType.DefSQStaticMethod(engine, &AIIndustryType::IsBuiltOnWater,        "IsBuiltOnWater",        2, ".i");
-	SQAIIndustryType.DefSQStaticMethod(engine, &AIIndustryType::HasHeliport,           "HasHeliport",           2, ".i");
-	SQAIIndustryType.DefSQStaticMethod(engine, &AIIndustryType::HasDock,               "HasDock",               2, ".i");
 
 	SQAIIndustryType.PostRegister(engine);
 }

src/ai/api/ai_log.cpp

@@ -32,7 +32,7 @@
 		log->lines = CallocT<char *>(80);
 		log->type = CallocT<AILog::AILogType>(80);
 		log->count = 80;
-		log->pos = log->count - 1;
+		log->pos = log->count;
 		log->used = 0;
 	}
 	LogData *log = (LogData *)AIObject::GetLogPointer();

src/ai/api/ai_map.hpp

@@ -17,9 +17,6 @@ public:
 		TILE_INVALID = INVALID_TILE, //!< Invalid TileIndex.
 	};
 #endif /* DEFINE_SCRIPT_FILES */
-#ifdef DOXYGEN_SKIP
-	const static TileIndex TILE_INVALID; //!< Invalid TileIndex.
-#endif /* DOXYGEN_SKIP */
 
 	static const char *GetClassName() { return "AIMap"; }
 

src/ai/api/ai_marine.cpp

@@ -55,13 +55,13 @@
 	DiagDirection to_other_tile = (TileX(t1) == TileX(t2)) ? DIAGDIR_SE : DIAGDIR_SW;
 
 	/* Determine the reachable tracks from the shared edge */
-	TrackBits gtts1 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t1, TRANSPORT_WATER, 0, to_other_tile)) & ::DiagdirReachesTracks(to_other_tile);
-	if (gtts1 == TRACK_BIT_NONE) return false;
+	TrackBits gtts2 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t2, TRANSPORT_WATER, 0, to_other_tile)) & ::DiagdirReachesTracks(to_other_tile);
+	if (gtts2 == TRACK_BIT_NONE) return false;
 
 	to_other_tile = ReverseDiagDir(to_other_tile);
-	TrackBits gtts2 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t2, TRANSPORT_WATER, 0, to_other_tile)) & ::DiagdirReachesTracks(to_other_tile);
+	TrackBits gtts1 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t1, TRANSPORT_WATER, 0, to_other_tile)) & ::DiagdirReachesTracks(to_other_tile);
 
-	return gtts2 != TRACK_BIT_NONE;
+	return gtts1 != TRACK_BIT_NONE;
 }
 
 /* static */ bool AIMarine::BuildWaterDepot(TileIndex tile, TileIndex front)

src/ai/api/ai_object.cpp

@@ -2,11 +2,6 @@
 
 /** @file ai_object.cpp Implementation of AIObject. */
 
-#include "../../stdafx.h"
-#include <squirrel.h>
-#include "../../script/squirrel.hpp"
-#include "../../company_base.h"
-
 #include "ai_log.hpp"
 #include "table/strings.h"
 #include "../ai.hpp"
@@ -162,8 +157,7 @@ void AIObject::SetAllowDoCommand(bool allow)
 
 bool AIObject::GetAllowDoCommand()
 {
-	Squirrel *squirrel = GetCompany(_current_company)->ai_instance->engine;
-	return GetStorage()->allow_do_command && squirrel->CanSuspend();
+	return GetStorage()->allow_do_command;
 }
 
 void *&AIObject::GetEventPointer()

src/ai/api/ai_object.hpp

@@ -143,24 +143,9 @@ protected:
 	 */
 	static void *&GetEventPointer();
 
-	/**
-	 * Set the cost of the last command.
-	 */
 	static void SetLastCost(Money last_cost);
-
-	/**
-	 * Get the cost of the last command.
-	 */
 	static Money GetLastCost();
-
-	/**
-	 * Set a variable that can be used by callback functions to pass information.
-	 */
 	static void SetCallbackVariable(int index, int value);
-
-	/**
-	 * Get the variable that is used by callback functions to pass information.
-	 */
 	static int GetCallbackVariable(int index);
 
 public:

src/ai/api/ai_order.cpp

@@ -23,10 +23,7 @@ static OrderType GetOrderTypeByTile(TileIndex t)
 
 	switch (::GetTileType(t)) {
 		default: break;
-		case MP_STATION:
-			if (IsHangar(t)) return OT_GOTO_DEPOT;
-			return OT_GOTO_STATION;
-			break;
+		case MP_STATION: return OT_GOTO_STATION; break;
 		case MP_WATER:   if (::IsShipDepot(t)) return OT_GOTO_DEPOT; break;
 		case MP_ROAD:    if (::GetRoadTileType(t) == ROAD_TILE_DEPOT) return OT_GOTO_DEPOT; break;
 		case MP_RAILWAY:
@@ -46,47 +43,6 @@ static OrderType GetOrderTypeByTile(TileIndex t)
 	return AIVehicle::IsValidVehicle(vehicle_id) && order_position >= 0 && (order_position < ::GetVehicle(vehicle_id)->GetNumOrders() || order_position == ORDER_CURRENT);
 }
 
-/**
- * Get the current order the vehicle is executing. If the current order is in
- *  the order list, return the order from the orderlist. If the current order
- *  was a manual order, return the current order.
- */
-static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition order_position)
-{
-	const Vehicle *v = ::GetVehicle(vehicle_id);
-	if (order_position == AIOrder::ORDER_CURRENT) {
-		const Order *order = &v->current_order;
-		if (order->GetType() == OT_GOTO_DEPOT && !(order->GetDepotOrderType() & ODTFB_PART_OF_ORDERS)) return order;
-		order_position = AIOrder::ResolveOrderPosition(vehicle_id, order_position);
-		if (order_position == AIOrder::ORDER_INVALID) return NULL;
-	}
-	return ::GetVehicleOrder(v, order_position);
-}
-
-/* static */ bool AIOrder::IsGotoStationOrder(VehicleID vehicle_id, OrderPosition order_position)
-{
-	if (!IsValidVehicleOrder(vehicle_id, order_position)) return false;
-
-	const Order *order = ::ResolveOrder(vehicle_id, order_position);
-	return order != NULL && order->GetType() == OT_GOTO_STATION;
-}
-
-/* static */ bool AIOrder::IsGotoDepotOrder(VehicleID vehicle_id, OrderPosition order_position)
-{
-	if (!IsValidVehicleOrder(vehicle_id, order_position)) return false;
-
-	const Order *order = ::ResolveOrder(vehicle_id, order_position);
-	return order != NULL && order->GetType() == OT_GOTO_DEPOT;
-}
-
-/* static */ bool AIOrder::IsGotoWaypointOrder(VehicleID vehicle_id, OrderPosition order_position)
-{
-	if (!IsValidVehicleOrder(vehicle_id, order_position)) return false;
-
-	const Order *order = ::ResolveOrder(vehicle_id, order_position);
-	return order != NULL && order->GetType() == OT_GOTO_WAYPOINT;
-}
-
 /* static */ bool AIOrder::IsConditionalOrder(VehicleID vehicle_id, OrderPosition order_position)
 {
 	if (order_position == ORDER_CURRENT) return false;
@@ -96,16 +52,6 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 	return order->GetType() == OT_CONDITIONAL;
 }
 
-/* static */ bool AIOrder::IsCurrentOrderPartOfOrderList(VehicleID vehicle_id)
-{
-	if (AIVehicle::IsValidVehicle(vehicle_id)) return false;
-	if (GetOrderCount(vehicle_id) == 0) return false;
-
-	const Order *order = &::GetVehicle(vehicle_id)->current_order;
-	if (order->GetType() != OT_GOTO_DEPOT) return true;
-	return (order->GetDepotOrderType() & ODTFB_PART_OF_ORDERS) != 0;
-}
-
 /* static */ AIOrder::OrderPosition AIOrder::ResolveOrderPosition(VehicleID vehicle_id, OrderPosition order_position)
 {
 	if (!AIVehicle::IsValidVehicle(vehicle_id)) return ORDER_INVALID;
@@ -128,10 +74,7 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 					(((order_flags & AIOF_NO_UNLOAD)     == 0) || ((order_flags & AIOF_NO_LOAD)   == 0)) &&
 					(((order_flags & AIOF_FULL_LOAD_ANY) == 0) || ((order_flags & AIOF_NO_LOAD)   == 0));
 
-		case OT_GOTO_DEPOT:
-			return ((order_flags & ~(AIOF_NON_STOP_FLAGS | AIOF_DEPOT_FLAGS)) == 0) &&
-					(((order_flags & AIOF_SERVICE_IF_NEEDED) == 0) || ((order_flags & AIOF_STOP_IN_DEPOT) == 0));
-
+		case OT_GOTO_DEPOT:    return (order_flags & ~(AIOF_NON_STOP_FLAGS | AIOF_SERVICE_IF_NEEDED)) == 0;
 		case OT_GOTO_WAYPOINT: return (order_flags & ~(AIOF_NON_STOP_FLAGS)) == 0;
 		default:               return false;
 	}
@@ -165,41 +108,21 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 {
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return INVALID_TILE;
 
-	const Order *order = ::ResolveOrder(vehicle_id, order_position);
-	if (order == NULL || order->GetType() == OT_CONDITIONAL) return INVALID_TILE;
+	const Order *order;
 	const Vehicle *v = ::GetVehicle(vehicle_id);
+	if (order_position == ORDER_CURRENT) {
+		order = &v->current_order;
+	} else {
+		order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+		if (order->GetType() == OT_CONDITIONAL) return INVALID_TILE;
+	}
 
 	switch (order->GetType()) {
-		case OT_GOTO_DEPOT: {
+		case OT_GOTO_DEPOT:
 			if (v->type != VEH_AIRCRAFT) return ::GetDepot(order->GetDestination())->xy;
-			/* Aircraft's hangars are referenced by StationID, not DepotID */
-			const Station *st = ::GetStation(order->GetDestination());
-			const AirportFTAClass *airport = st->Airport();
-			if (airport == NULL || airport->nof_depots == 0) return INVALID_TILE;
-			return st->airport_tile + ::ToTileIndexDiff(st->Airport()->airport_depots[0]);
-		}
+			/* FALL THROUGH: aircraft's hangars are referenced by StationID, not DepotID */
 
-		case OT_GOTO_STATION: {
-			const Station *st = ::GetStation(order->GetDestination());
-			if (st->train_tile != INVALID_TILE) {
-				for (uint i = 0; i < st->trainst_w; i++) {
-					TileIndex t = st->train_tile + TileDiffXY(i, 0);
-					if (st->TileBelongsToRailStation(t)) return t;
-				}
-			} else if (st->dock_tile != INVALID_TILE) {
-				return st->dock_tile;
-			} else if (st->bus_stops != NULL) {
-				return st->bus_stops->xy;
-			} else if (st->truck_stops != NULL) {
-				return st->truck_stops->xy;
-			} else if (st->airport_tile != INVALID_TILE) {
-				const AirportFTAClass *fta = st->Airport();
-				BEGIN_TILE_LOOP(tile, fta->size_x, fta->size_y, st->airport_tile) {
-					if (!::IsHangar(tile)) return tile;
-				} END_TILE_LOOP(tile, fta->size_x, fta->size_y, st->airport_tile)
-			}
-			return INVALID_TILE;
-		}
+		case OT_GOTO_STATION:  return ::GetStation(order->GetDestination())->xy;
 		case OT_GOTO_WAYPOINT: return ::GetWaypoint(order->GetDestination())->xy;
 		default:               return INVALID_TILE;
 	}
@@ -209,15 +132,19 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 {
 	if (!IsValidVehicleOrder(vehicle_id, order_position)) return AIOF_INVALID;
 
-	const Order *order = ::ResolveOrder(vehicle_id, order_position);
-	if (order == NULL || order->GetType() == OT_CONDITIONAL) return AIOF_INVALID;
+	const Order *order;
+	if (order_position == ORDER_CURRENT) {
+		order = &::GetVehicle(vehicle_id)->current_order;
+	} else {
+		order = ::GetVehicleOrder(GetVehicle(vehicle_id), order_position);
+		if (order->GetType() == OT_CONDITIONAL) return AIOF_INVALID;
+	}
 
 	AIOrderFlags order_flags = AIOF_NONE;
 	order_flags |= (AIOrderFlags)order->GetNonStopType();
 	switch (order->GetType()) {
 		case OT_GOTO_DEPOT:
 			if (order->GetDepotOrderType() & ODTFB_SERVICE) order_flags |= AIOF_SERVICE_IF_NEEDED;
-			if (order->GetDepotActionType() & ODATFB_HALT) order_flags |= AIOF_STOP_IN_DEPOT;
 			break;
 
 		case OT_GOTO_STATION:
@@ -333,21 +260,9 @@ static const Order *ResolveOrder(VehicleID vehicle_id, AIOrder::OrderPosition or
 
 	Order order;
 	switch (::GetOrderTypeByTile(destination)) {
-		case OT_GOTO_DEPOT: {
-			OrderDepotTypeFlags odtf = (OrderDepotTypeFlags)(ODTFB_PART_OF_ORDERS | ((order_flags & AIOF_SERVICE_IF_NEEDED) ? ODTFB_SERVICE : 0));
-			OrderDepotActionFlags odaf = (OrderDepotActionFlags)(ODATF_SERVICE_ONLY | ((order_flags & AIOF_STOP_IN_DEPOT) ? ODATFB_HALT : 0));
-			OrderNonStopFlags onsf = (OrderNonStopFlags)((order_flags & AIOF_NON_STOP_INTERMEDIATE) ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
-			/* Check explicitly if the order is to a station (for aircraft) or
-			 * to a depot (other vehicle types). */
-			if (::GetVehicle(vehicle_id)->type == VEH_AIRCRAFT) {
-				if (!::IsTileType(destination, MP_STATION)) return false;
-				order.MakeGoToDepot(::GetStationIndex(destination), odtf, onsf, odaf);
-			} else {
-				if (::IsTileType(destination, MP_STATION)) return false;
-				order.MakeGoToDepot(::GetDepotByTile(destination)->index, odtf, onsf, odaf);
-			}
+		case OT_GOTO_DEPOT:
+			order.MakeGoToDepot(::GetDepotByTile(destination)->index, (OrderDepotTypeFlags)(ODTFB_PART_OF_ORDERS | ((order_flags & AIOF_SERVICE_IF_NEEDED) ? ODTFB_SERVICE : 0)));
 			break;
-		}
 
 		case OT_GOTO_STATION:
 			order.MakeGoToStation(::GetStationIndex(destination));
@@ -441,11 +356,8 @@ static void _DoCommandReturnSetOrderFlags(class AIInstance *instance)
 
 	switch (order->GetType()) {
 		case OT_GOTO_DEPOT:
-			if ((current & AIOF_DEPOT_FLAGS) != (order_flags & AIOF_DEPOT_FLAGS)) {
-				uint data = DA_ALWAYS_GO;
-				if (order_flags & AIOF_SERVICE_IF_NEEDED) data = DA_SERVICE;
-				if (order_flags & AIOF_STOP_IN_DEPOT) data = DA_STOP;
-				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (data << 4) | MOF_DEPOT_ACTION, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnSetOrderFlags);
+			if ((current & AIOF_SERVICE_IF_NEEDED) != (order_flags & AIOF_SERVICE_IF_NEEDED)) {
+				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), MOF_DEPOT_ACTION, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnSetOrderFlags);
 			}
 			break;
 

src/ai/api/ai_order.hpp

@@ -57,8 +57,6 @@ public:
 
 		/** Service the vehicle when needed, otherwise skip this order; only for depots. */
 		AIOF_SERVICE_IF_NEEDED = 1 << 2,
-		/** Stop in the depot instead of only go there for servicing; only for depots. */
-		AIOF_STOP_IN_DEPOT     = 1 << 3,
 
 		/** All flags related to non-stop settings. */
 		AIOF_NON_STOP_FLAGS    = AIOF_NON_STOP_INTERMEDIATE | AIOF_NON_STOP_DESTINATION,
@@ -66,8 +64,6 @@ public:
 		AIOF_UNLOAD_FLAGS      = AIOF_TRANSFER | AIOF_UNLOAD | AIOF_NO_UNLOAD,
 		/** All flags related to loading. */
 		AIOF_LOAD_FLAGS        = AIOF_FULL_LOAD | AIOF_FULL_LOAD_ANY | AIOF_NO_LOAD,
-		/** All flags related to depots. */
-		AIOF_DEPOT_FLAGS       = AIOF_SERVICE_IF_NEEDED | AIOF_STOP_IN_DEPOT,
 
 		/** For marking invalid order flags */
 		AIOF_INVALID           = 0xFFFF,
@@ -118,33 +114,6 @@ public:
 	 */
 	static bool IsValidVehicleOrder(VehicleID vehicle_id, OrderPosition order_position);
 
-	/**
-	 * Checks whether the given order is a goto-station order.
-	 * @param vehicle_id The vehicle to check.
-	 * @param order_position The order index to check.
-	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
-	 * @return True if and only if the order is a goto-station order.
-	 */
-	static bool IsGotoStationOrder(VehicleID vehicle_id, OrderPosition order_position);
-
-	/**
-	 * Checks whether the given order is a goto-depot order.
-	 * @param vehicle_id The vehicle to check.
-	 * @param order_position The order index to check.
-	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
-	 * @return True if and only if the order is a goto-depot order.
-	 */
-	static bool IsGotoDepotOrder(VehicleID vehicle_id, OrderPosition order_position);
-
-	/**
-	 * Checks whether the given order is a goto-waypoint order.
-	 * @param vehicle_id The vehicle to check.
-	 * @param order_position The order index to check.
-	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
-	 * @return True if and only if the order is a goto-waypoint order.
-	 */
-	static bool IsGotoWaypointOrder(VehicleID vehicle_id, OrderPosition order_position);
-
 	/**
 	 * Checks whether the given order is a conditional order.
 	 * @param vehicle_id The vehicle to check.
@@ -154,17 +123,6 @@ public:
 	 */
 	static bool IsConditionalOrder(VehicleID vehicle_id, OrderPosition order_position);
 
-	/**
-	 * Checks whether the current order is part of the orderlist.
-	 * @param vehicle_id The vehicle to check.
-	 * @pre AIVehicle::IsValidVehicle(vehicle_id).
-	 * @return True if and only if the current order is part of the order list.
-	 * @note If the order is a non-'non-stop' order, and the vehicle is currently
-	 * (un)loading at a station that is not the final destination, this function
-	 * will still return true.
-	 */
-	static bool IsCurrentOrderPartOfOrderList(VehicleID vehicle_id);
-
 	/**
 	 * Resolves the given order index to the correct index for the given vehicle.
 	 *  If the order index was ORDER_CURRENT it will be resolved to the index of
@@ -288,10 +246,8 @@ public:
 	 * Sets the OrderCondition of the given order for the given vehicle.
 	 * @param vehicle_id The vehicle to set the condition type for.
 	 * @param order_position The order to set the condition type for.
-	 * @param condition The condition to compare on.
 	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
 	 * @pre order_position != ORDER_CURRENT && IsConditionalOrder(vehicle_id, order_position).
-	 * @pre condition >= OC_LOAD_PERCENTAGE && condition <= OC_UNCONDITIONALLY.
 	 * @return Whether the order has been/can be changed.
 	 */
 	static bool SetOrderCondition(VehicleID vehicle_id, OrderPosition order_position, OrderCondition condition);
@@ -300,10 +256,8 @@ public:
 	 * Sets the CompareFunction of the given order for the given vehicle.
 	 * @param vehicle_id The vehicle to set the compare function for.
 	 * @param order_position The order to set the compare function for.
-	 * @param compare The new compare function of the order.
 	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
 	 * @pre order_position != ORDER_CURRENT && IsConditionalOrder(vehicle_id, order_position).
-	 * @pre compare >= CF_EQUALS && compare <= CF_IS_FALSE.
 	 * @return Whether the order has been/can be changed.
 	 */
 	static bool SetOrderCompareFunction(VehicleID vehicle_id, OrderPosition order_position, CompareFunction compare);
@@ -312,7 +266,6 @@ public:
 	 * Sets the value to compare against of the given order for the given vehicle.
 	 * @param vehicle_id The vehicle to set the value for.
 	 * @param order_position The order to set the value for.
-	 * @param value The value to compare against.
 	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
 	 * @pre order_position != ORDER_CURRENT && IsConditionalOrder(vehicle_id, order_position).
 	 * @pre value >= 0 && value < 2048.
@@ -328,7 +281,7 @@ public:
 	 * @pre AIVehicle::IsValidVehicle(vehicle_id).
 	 * @pre AreOrderFlagsValid(destination, order_flags).
 	 * @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
-	 * @exception AIOrder::ERR_ORDER_TOO_MANY
+	 * @exception AIOrder::ERR_ORDER_NO_MORE_SPACE
 	 * @exception AIOrder::ERR_ORDER_TOO_FAR_AWAY_FROM_PREVIOUS_DESTINATION
 	 * @return True if and only if the order was appended.
 	 */
@@ -341,7 +294,7 @@ public:
 	 * @pre AIVehicle::IsValidVehicle(vehicle_id).
 	 * @pre IsValidVehicleOrder(vehicle_id, jump_to).
 	 * @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
-	 * @exception AIOrder::ERR_ORDER_TOO_MANY
+	 * @exception AIOrder::ERR_ORDER_NO_MORE_SPACE
 	 * @return True if and only if the order was appended.
 	 */
 	static bool AppendConditionalOrder(VehicleID vehicle_id, OrderPosition jump_to);
@@ -355,7 +308,7 @@ public:
 	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
 	 * @pre AreOrderFlagsValid(destination, order_flags).
 	 * @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
-	 * @exception AIOrder::ERR_ORDER_TOO_MANY
+	 * @exception AIOrder::ERR_ORDER_NO_MORE_SPACE
 	 * @exception AIOrder::ERR_ORDER_TOO_FAR_AWAY_FROM_PREVIOUS_DESTINATION
 	 * @return True if and only if the order was inserted.
 	 */
@@ -369,7 +322,7 @@ public:
 	 * @pre IsValidVehicleOrder(vehicle_id, order_position).
 	 * @pre IsValidVehicleOrder(vehicle_id, jump_to).
 	 * @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
-	 * @exception AIOrder::ERR_ORDER_TOO_MANY
+	 * @exception AIOrder::ERR_ORDER_NO_MORE_SPACE
 	 * @return True if and only if the order was inserted.
 	 */
 	static bool InsertConditionalOrder(VehicleID vehicle_id, OrderPosition order_position, OrderPosition jump_to);
@@ -442,7 +395,7 @@ public:
 	 * @pre AIVehicle::IsValidVehicle(vehicle_id).
 	 * @pre AIVehicle::IsValidVehicle(main_vehicle_id).
 	 * @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
-	 * @exception AIOrder::ERR_ORDER_TOO_MANY
+	 * @exception AIOrder::ERR_ORDER_NO_MORE_SPACE
 	 * @return True if and only if the copying succeeded.
 	 */
 	static bool CopyOrders(VehicleID vehicle_id, VehicleID main_vehicle_id);

src/ai/api/ai_order.hpp.sq

@@ -42,11 +42,9 @@ void SQAIOrder_Register(Squirrel *engine) {
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_FULL_LOAD_ANY,                               "AIOF_FULL_LOAD_ANY");
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_NO_LOAD,                                     "AIOF_NO_LOAD");
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_SERVICE_IF_NEEDED,                           "AIOF_SERVICE_IF_NEEDED");
-	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_STOP_IN_DEPOT,                               "AIOF_STOP_IN_DEPOT");
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_NON_STOP_FLAGS,                              "AIOF_NON_STOP_FLAGS");
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_UNLOAD_FLAGS,                                "AIOF_UNLOAD_FLAGS");
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_LOAD_FLAGS,                                  "AIOF_LOAD_FLAGS");
-	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_DEPOT_FLAGS,                                 "AIOF_DEPOT_FLAGS");
 	SQAIOrder.DefSQConst(engine, AIOrder::AIOF_INVALID,                                     "AIOF_INVALID");
 	SQAIOrder.DefSQConst(engine, AIOrder::OC_LOAD_PERCENTAGE,                               "OC_LOAD_PERCENTAGE");
 	SQAIOrder.DefSQConst(engine, AIOrder::OC_RELIABILITY,                                   "OC_RELIABILITY");
@@ -73,38 +71,34 @@ void SQAIOrder_Register(Squirrel *engine) {
 	AIError::RegisterErrorMapString(AIOrder::ERR_ORDER_TOO_MANY,                               "ERR_ORDER_TOO_MANY");
 	AIError::RegisterErrorMapString(AIOrder::ERR_ORDER_TOO_FAR_AWAY_FROM_PREVIOUS_DESTINATION, "ERR_ORDER_TOO_FAR_AWAY_FROM_PREVIOUS_DESTINATION");
 
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsValidVehicleOrder,           "IsValidVehicleOrder",           3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsGotoStationOrder,            "IsGotoStationOrder",            3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsGotoDepotOrder,              "IsGotoDepotOrder",              3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsGotoWaypointOrder,           "IsGotoWaypointOrder",           3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsConditionalOrder,            "IsConditionalOrder",            3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsCurrentOrderPartOfOrderList, "IsCurrentOrderPartOfOrderList", 2, ".i");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ResolveOrderPosition,          "ResolveOrderPosition",          3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::AreOrderFlagsValid,            "AreOrderFlagsValid",            3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsValidConditionalOrder,       "IsValidConditionalOrder",       3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCount,                 "GetOrderCount",                 2, ".i");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderDestination,           "GetOrderDestination",           3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderFlags,                 "GetOrderFlags",                 3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderJumpTo,                "GetOrderJumpTo",                3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCondition,             "GetOrderCondition",             3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCompareFunction,       "GetOrderCompareFunction",       3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCompareValue,          "GetOrderCompareValue",          3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderJumpTo,                "SetOrderJumpTo",                4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderCondition,             "SetOrderCondition",             4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderCompareFunction,       "SetOrderCompareFunction",       4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderCompareValue,          "SetOrderCompareValue",          4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::AppendOrder,                   "AppendOrder",                   4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::AppendConditionalOrder,        "AppendConditionalOrder",        3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::InsertOrder,                   "InsertOrder",                   5, ".iiii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::InsertConditionalOrder,        "InsertConditionalOrder",        4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::RemoveOrder,                   "RemoveOrder",                   3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderFlags,                 "SetOrderFlags",                 4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ChangeOrder,                   "ChangeOrder",                   4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::MoveOrder,                     "MoveOrder",                     4, ".iii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SkipToOrder,                   "SkipToOrder",                   3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::CopyOrders,                    "CopyOrders",                    3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ShareOrders,                   "ShareOrders",                   3, ".ii");
-	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::UnshareOrders,                 "UnshareOrders",                 2, ".i");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsValidVehicleOrder,     "IsValidVehicleOrder",     3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsConditionalOrder,      "IsConditionalOrder",      3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ResolveOrderPosition,    "ResolveOrderPosition",    3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::AreOrderFlagsValid,      "AreOrderFlagsValid",      3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::IsValidConditionalOrder, "IsValidConditionalOrder", 3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCount,           "GetOrderCount",           2, ".i");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderDestination,     "GetOrderDestination",     3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderFlags,           "GetOrderFlags",           3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderJumpTo,          "GetOrderJumpTo",          3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCondition,       "GetOrderCondition",       3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCompareFunction, "GetOrderCompareFunction", 3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::GetOrderCompareValue,    "GetOrderCompareValue",    3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderJumpTo,          "SetOrderJumpTo",          4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderCondition,       "SetOrderCondition",       4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderCompareFunction, "SetOrderCompareFunction", 4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderCompareValue,    "SetOrderCompareValue",    4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::AppendOrder,             "AppendOrder",             4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::AppendConditionalOrder,  "AppendConditionalOrder",  3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::InsertOrder,             "InsertOrder",             5, ".iiii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::InsertConditionalOrder,  "InsertConditionalOrder",  4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::RemoveOrder,             "RemoveOrder",             3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderFlags,           "SetOrderFlags",           4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ChangeOrder,             "ChangeOrder",             4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::MoveOrder,               "MoveOrder",               4, ".iii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SkipToOrder,             "SkipToOrder",             3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::CopyOrders,              "CopyOrders",              3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ShareOrders,             "ShareOrders",             3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::UnshareOrders,           "UnshareOrders",           2, ".i");
 
 	SQAIOrder.PostRegister(engine);
 }

src/ai/api/ai_rail.cpp

@@ -110,7 +110,7 @@
 {
 	if (!IsRailStationTile(tile)) return RAILTRACK_INVALID;
 
-	return (RailTrack)::GetRailStationTrackBits(tile);
+	return (RailTrack)::GetRailStationTrack(tile);
 }
 
 /* static */ bool AIRail::BuildRailDepot(TileIndex tile, TileIndex front)
@@ -203,7 +203,6 @@
 	if (IsRailWaypointTile(tile)) return ::GetRailWaypointBits(tile);
 	if (IsRailStationTile(tile)) return ::TrackToTrackBits(::GetRailStationTrack(tile));
 	if (IsLevelCrossingTile(tile)) return ::GetCrossingRailBits(tile);
-	if (IsRailDepotTile(tile)) return ::TRACK_BIT_NONE;
 	return ::GetTrackBits(tile);
 }
 

src/ai/api/ai_rail.hpp

@@ -293,7 +293,6 @@ public:
 
 	/**
 	 * Get all RailTracks on the given tile.
-	 * @note A depot has no railtracks.
 	 * @param tile The tile to check.
 	 * @pre IsRailTile(tile).
 	 * @return A bitmask of RailTrack with all RailTracks on the tile.

src/ai/api/ai_road.cpp

@@ -5,18 +5,12 @@
 #include "ai_road.hpp"
 #include "ai_map.hpp"
 #include "ai_station.hpp"
-#include "ai_cargo.hpp"
 #include "../../station_map.h"
 #include "../../command_type.h"
 #include "../../settings_type.h"
 #include "../../company_func.h"
 #include "../../script/squirrel_helper_type.hpp"
 
-/* static */ AIRoad::RoadVehicleType AIRoad::GetRoadVehicleTypeForCargo(CargoID cargo_type)
-{
-	return AICargo::HasCargoClass(cargo_type, AICargo::CC_PASSENGERS) ? ROADVEHTYPE_BUS : ROADVEHTYPE_TRUCK;
-}
-
 /* static */ bool AIRoad::IsRoadTile(TileIndex tile)
 {
 	if (!::IsValidTile(tile)) return false;

src/ai/api/ai_road.hpp

@@ -56,14 +56,6 @@ public:
 		ROADVEHTYPE_TRUCK, //!< Build objects useable for trucks and cargo trams
 	};
 
-	/**
-	 * Determines whether a busstop or a truckstop is needed to transport a certain cargo.
-	 * @param cargo_type The cargo to test.
-	 * @pre AICargo::IsValidCargo(cargo_type).
-	 * @return The road vehicle type needed to transport the cargo.
-	 */
-	static RoadVehicleType GetRoadVehicleTypeForCargo(CargoID cargo_type);
-
 	/**
 	 * Checks whether the given tile is actually a tile with road that can be
 	 *  used to traverse a tile. This excludes road depots and 'normal' road
@@ -349,7 +341,7 @@ public:
 	 * @exception AIError::ERR_FLAT_LAND_REQUIRED
 	 * @exception AIRoad::ERR_ROAD_DRIVE_THROUGH_WRONG_DIRECTION
 	 * @exception AIRoad::ERR_ROAD_CANNOT_BUILD_ON_TOWN_ROAD
-	 * @exception AIError::ERR_VEHICLE_IN_THE_WAY
+	 * @exception AIError:ERR_VEHICLE_IN_THE_WAY
 	 * @exception AIStation::ERR_STATION_TOO_CLOSE_TO_ANOTHER_STATION
 	 * @exception AIStation::ERR_STATION_TOO_MANY_STATIONS
 	 * @exception AIStation::ERR_STATION_TOO_MANY_STATIONS_IN_TOWN
@@ -372,7 +364,7 @@ public:
 	 * @exception AIError::ERR_FLAT_LAND_REQUIRED
 	 * @exception AIRoad::ERR_ROAD_DRIVE_THROUGH_WRONG_DIRECTION
 	 * @exception AIRoad::ERR_ROAD_CANNOT_BUILD_ON_TOWN_ROAD
-	 * @exception AIError::ERR_VEHICLE_IN_THE_WAY
+	 * @exception AIError:ERR_VEHICLE_IN_THE_WAY
 	 * @exception AIStation::ERR_STATION_TOO_CLOSE_TO_ANOTHER_STATION
 	 * @exception AIStation::ERR_STATION_TOO_MANY_STATIONS
 	 * @exception AIStation::ERR_STATION_TOO_MANY_STATIONS_IN_TOWN

src/ai/api/ai_road.hpp.sq

@@ -46,7 +46,6 @@ void SQAIRoad_Register(Squirrel *engine) {
 	AIError::RegisterErrorMapString(AIRoad::ERR_ROAD_CANNOT_BUILD_ON_TOWN_ROAD,           "ERR_ROAD_CANNOT_BUILD_ON_TOWN_ROAD");
 	AIError::RegisterErrorMapString(AIRoad::ERR_ROAD_ONE_WAY_ROADS_CANNOT_HAVE_JUNCTIONS, "ERR_ROAD_ONE_WAY_ROADS_CANNOT_HAVE_JUNCTIONS");
 
-	SQAIRoad.DefSQStaticMethod(engine, &AIRoad::GetRoadVehicleTypeForCargo,     "GetRoadVehicleTypeForCargo",     2, ".i");
 	SQAIRoad.DefSQStaticMethod(engine, &AIRoad::IsRoadTile,                     "IsRoadTile",                     2, ".i");
 	SQAIRoad.DefSQStaticMethod(engine, &AIRoad::IsRoadDepotTile,                "IsRoadDepotTile",                2, ".i");
 	SQAIRoad.DefSQStaticMethod(engine, &AIRoad::IsRoadStationTile,              "IsRoadStationTile",              2, ".i");

src/ai/api/ai_sign.hpp

@@ -30,7 +30,6 @@ public:
 
 	/**
 	 * Gets the maximum sign index; there are no valid signs with a higher index.
-	 * @deprecated This function is deprecated and might be removed in future versions of the API. Use AISignList() instead.
 	 * @return The maximum sign index.
 	 * @post Return value is always non-negative.
 	 */

src/ai/api/ai_signlist.cpp

@@ -1,15 +0,0 @@
-/* $Id$ */
-
-/** @file ai_signlist.cpp Implementation of AISignList and friends. */
-
-#include "ai_signlist.hpp"
-#include "ai_sign.hpp"
-#include "../../signs_base.h"
-
-AISignList::AISignList()
-{
-	Sign *s;
-	FOR_ALL_SIGNS(s) {
-		if (AISign::IsValidSign(s->index)) this->AddItem(s->index);
-	}
-}

src/ai/api/ai_signlist.hpp

@@ -1,20 +0,0 @@
-/* $Id$ */
-
-/** @file ai_signlist.hpp List all the signs of your company. */
-
-#ifndef AI_SIGNLIST_HPP
-#define AI_SIGNLIST_HPP
-
-#include "ai_abstractlist.hpp"
-
-/**
- * Create a list of signs your company has created.
- * @ingroup AIList
- */
-class AISignList : public AIAbstractList {
-public:
-	static const char *GetClassName() { return "AISignList"; }
-	AISignList();
-};
-
-#endif /* AI_SIGNLIST_HPP */

src/ai/api/ai_signlist.hpp.sq

@@ -1,21 +0,0 @@
-/* $Id$ */
-/* THIS FILE IS AUTO-GENERATED; PLEASE DO NOT ALTER MANUALLY */
-
-#include "ai_signlist.hpp"
-
-namespace SQConvert {
-	/* Allow AISignList to be used as Squirrel parameter */
-	template <> AISignList *GetParam(ForceType<AISignList *>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQUserPointer instance; sq_getinstanceup(vm, index, &instance, 0); return  (AISignList *)instance; }
-	template <> AISignList &GetParam(ForceType<AISignList &>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQUserPointer instance; sq_getinstanceup(vm, index, &instance, 0); return *(AISignList *)instance; }
-	template <> const AISignList *GetParam(ForceType<const AISignList *>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQUserPointer instance; sq_getinstanceup(vm, index, &instance, 0); return  (AISignList *)instance; }
-	template <> const AISignList &GetParam(ForceType<const AISignList &>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQUserPointer instance; sq_getinstanceup(vm, index, &instance, 0); return *(AISignList *)instance; }
-	template <> int Return<AISignList *>(HSQUIRRELVM vm, AISignList *res) { if (res == NULL) { sq_pushnull(vm); return 1; } res->AddRef(); Squirrel::CreateClassInstanceVM(vm, "AISignList", res, NULL, DefSQDestructorCallback<AISignList>); return 1; }
-}; // namespace SQConvert
-
-void SQAISignList_Register(Squirrel *engine) {
-	DefSQClass <AISignList> SQAISignList("AISignList");
-	SQAISignList.PreRegister(engine, "AIAbstractList");
-	SQAISignList.AddConstructor<void (AISignList::*)(), 1>(engine, "x");
-
-	SQAISignList.PostRegister(engine);
-}

src/ai/api/ai_station.cpp

@@ -17,8 +17,7 @@
 
 /* static */ bool AIStation::IsValidStation(StationID station_id)
 {
-	const Station *st = ::IsValidStationID(station_id) ? GetStation(station_id) : NULL;
-	return st != NULL && (st->owner == _current_company || st->owner == OWNER_NONE);
+	return ::IsValidStationID(station_id) && ::GetStation(station_id)->owner == _current_company;
 }
 
 /* static */ StationID AIStation::GetStationID(TileIndex tile)

src/ai/api/ai_station.hpp

@@ -49,10 +49,6 @@ public:
 		STATION_ANY        = 0x1F, //!< All station types
 	};
 
-	/**
-	 * Special station IDs for building adjacent/new stations when
-	 * the adjacent/distant join features are enabled.
-	 */
 	enum SpecialStationIDs {
 		STATION_NEW = 0xFFFD,           //!< Build a new station
 		STATION_JOIN_ADJACENT = 0xFFFE, //!< Join an neighbouring station if one exists

src/ai/api/ai_tile.cpp

@@ -11,7 +11,6 @@
 #include "../../water_map.h"
 #include "../../clear_map.h"
 #include "../../town.h"
-#include "../../landscape.h"
 
 /* static */ bool AITile::IsBuildable(TileIndex tile)
 {
@@ -73,14 +72,14 @@
 
 /* static */ bool AITile::IsSteepSlope(Slope slope)
 {
-	if ((slope & ~(SLOPE_ELEVATED | SLOPE_STEEP | SLOPE_HALFTILE_MASK)) != 0) return false;
+	if (slope == SLOPE_INVALID) return false;
 
 	return ::IsSteepSlope((::Slope)slope);
 }
 
 /* static */ bool AITile::IsHalftileSlope(Slope slope)
 {
-	if ((slope & ~(SLOPE_ELEVATED | SLOPE_STEEP | SLOPE_HALFTILE_MASK)) != 0) return false;
+	if (slope == SLOPE_INVALID) return false;
 
 	return ::IsHalftileSlope((::Slope)slope);
 }
@@ -124,41 +123,20 @@
 
 /* static */ AITile::Slope AITile::GetComplementSlope(Slope slope)
 {
-	if ((slope & ~SLOPE_ELEVATED) != 0) return SLOPE_INVALID;
+	if (slope == SLOPE_INVALID) return SLOPE_INVALID;
+	if (IsSteepSlope(slope)) return SLOPE_INVALID;
+	if (IsHalftileSlope(slope)) return SLOPE_INVALID;
 
 	return (Slope)::ComplementSlope((::Slope)slope);
 }
 
 /* static */ int32 AITile::GetHeight(TileIndex tile)
 {
-	if (!::IsValidTile(tile)) return -1;
+	if (!::IsValidTile(tile)) return false;
 
 	return ::TileHeight(tile);
 }
 
-/* static */ int32 AITile::GetMinHeight(TileIndex tile)
-{
-	if (!::IsValidTile(tile)) return -1;
-
-	return ::GetTileZ(tile) / ::TILE_HEIGHT;
-}
-
-/* static */ int32 AITile::GetMaxHeight(TileIndex tile)
-{
-	if (!::IsValidTile(tile)) return -1;
-
-	return ::GetTileMaxZ(tile) / ::TILE_HEIGHT;
-}
-
-/* static */ int32 AITile::GetCornerHeight(TileIndex tile, Corner corner)
-{
-	if (!::IsValidTile(tile) || !::IsValidCorner((::Corner)corner)) return -1;
-
-	uint z;
-	::Slope slope = ::GetTileSlope(tile, &z);
-	return (z + ::GetSlopeZInCorner(slope, (::Corner)corner)) / ::TILE_HEIGHT;
-}
-
 /* static */ AICompany::CompanyID AITile::GetOwner(TileIndex tile)
 {
 	if (!::IsValidTile(tile)) return AICompany::COMPANY_INVALID;
@@ -175,21 +153,21 @@
 	return ::TrackStatusToTrackdirBits(::GetTileTrackStatus(tile, (::TransportType)transport_type, UINT32_MAX)) != TRACKDIR_BIT_NONE;
 }
 
-/* static */ int32 AITile::GetCargoAcceptance(TileIndex tile, CargoID cargo_type, int width, int height, int radius)
+/* static */ int32 AITile::GetCargoAcceptance(TileIndex tile, CargoID cargo_type, uint width, uint height, uint radius)
 {
-	if (!::IsValidTile(tile) || width <= 0 || height <= 0 || radius < 0) return -1;
+	if (!::IsValidTile(tile)) return false;
 
 	AcceptedCargo accepts;
-	::GetAcceptanceAroundTiles(accepts, tile, width, height, _settings_game.station.modified_catchment ? radius : (int)CA_UNMODIFIED);
+	::GetAcceptanceAroundTiles(accepts, tile, width, height, _settings_game.station.modified_catchment ? radius : (uint)CA_UNMODIFIED);
 	return accepts[cargo_type];
 }
 
-/* static */ int32 AITile::GetCargoProduction(TileIndex tile, CargoID cargo_type, int width, int height, int radius)
+/* static */ int32 AITile::GetCargoProduction(TileIndex tile, CargoID cargo_type, uint width, uint height, uint radius)
 {
-	if (!::IsValidTile(tile) || width <= 0 || height <= 0 || radius < 0) return -1;
+	if (!::IsValidTile(tile)) return false;
 
 	AcceptedCargo produced;
-	::GetProductionAroundTiles(produced, tile, width, height, _settings_game.station.modified_catchment ? radius : (int)CA_UNMODIFIED);
+	::GetProductionAroundTiles(produced, tile, width, height, _settings_game.station.modified_catchment ? radius : (uint)CA_UNMODIFIED);
 	return produced[cargo_type];
 }
 

src/ai/api/ai_tile.hpp

@@ -29,28 +29,10 @@ public:
 
 		/** Tile can't be lowered any lower */
 		ERR_TILE_TOO_LOW,                      // [STR_1003_ALREADY_AT_SEA_LEVEL]
-
-		/** The area was already flat */
-		ERR_AREA_ALREADY_FLAT,                 // [STR_ALREADY_LEVELLED]
-
-		/** There is a tunnel underneed */
-		ERR_EXCAVATION_WOULD_DAMAGE,           // [STR_1002_EXCAVATION_WOULD_DAMAGE]
 	};
 
 	/**
-	 * Enumeration for corners of tiles.
-	 */
-	enum Corner {
-		CORNER_W       = 0,      //!< West corner
-		CORNER_S       = 1,      //!< South corner
-		CORNER_E       = 2,      //!< East corner
-		CORNER_N       = 3,      //!< North corner
-
-		CORNER_INVALID = 0xFF,
-	};
-
-	/**
-	 * Enumeration for the slope-type.
+	 * Enumeration for the slope-type (from slopes.h).
 	 *
 	 * This enumeration use the chars N, E, S, W corresponding the
 	 *  direction North, East, South and West. The top corner of a tile
@@ -59,18 +41,18 @@ public:
 	enum Slope {
 		/* Values are important, as they represent the internal state of the game. */
 		SLOPE_FLAT     = 0x00,                                  //!< A flat tile
-		SLOPE_W        = 1 << CORNER_W,                         //!< The west corner of the tile is raised
-		SLOPE_S        = 1 << CORNER_S,                         //!< The south corner of the tile is raised
-		SLOPE_E        = 1 << CORNER_E,                         //!< The east corner of the tile is raised
-		SLOPE_N        = 1 << CORNER_N,                         //!< The north corner of the tile is raised
-		SLOPE_STEEP    = 0x10,                                  //!< Indicates the slope is steep (The corner opposite of the not-raised corner is raised two times)
+		SLOPE_W        = 0x01,                                  //!< The west corner of the tile is raised
+		SLOPE_S        = 0x02,                                  //!< The south corner of the tile is raised
+		SLOPE_E        = 0x04,                                  //!< The east corner of the tile is raised
+		SLOPE_N        = 0x08,                                  //!< The north corner of the tile is raised
+		SLOPE_STEEP    = 0x10,                                  //!< Indicates the slope is steep
 		SLOPE_NW       = SLOPE_N | SLOPE_W,                     //!< North and west corner are raised
 		SLOPE_SW       = SLOPE_S | SLOPE_W,                     //!< South and west corner are raised
 		SLOPE_SE       = SLOPE_S | SLOPE_E,                     //!< South and east corner are raised
 		SLOPE_NE       = SLOPE_N | SLOPE_E,                     //!< North and east corner are raised
 		SLOPE_EW       = SLOPE_E | SLOPE_W,                     //!< East and west corner are raised
 		SLOPE_NS       = SLOPE_N | SLOPE_S,                     //!< North and south corner are raised
-		SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W, //!< Bit mask containing all 'simple' slopes. Does not appear as a slope.
+		SLOPE_ELEVATED = SLOPE_N | SLOPE_E | SLOPE_S | SLOPE_W, //!< All corner are raised, similar to SLOPE_FLAT
 		SLOPE_NWS      = SLOPE_N | SLOPE_W | SLOPE_S,           //!< North, west and south corner are raised
 		SLOPE_WSE      = SLOPE_W | SLOPE_S | SLOPE_E,           //!< West, south and east corner are raised
 		SLOPE_SEN      = SLOPE_S | SLOPE_E | SLOPE_N,           //!< South, east and north corner are raised
@@ -80,7 +62,7 @@ public:
 		SLOPE_STEEP_E  = SLOPE_STEEP | SLOPE_SEN,               //!< A steep slope falling to west (from east)
 		SLOPE_STEEP_N  = SLOPE_STEEP | SLOPE_ENW,               //!< A steep slope falling to south (from north)
 
-		SLOPE_INVALID  = 0xFFFF,                                //!< An invalid slope
+		SLOPE_INVALID  = 0xFF,                                  //!< An invalid slope
 	};
 
 	/**
@@ -147,7 +129,6 @@ public:
 
 	/**
 	 * Check if a tile has a steep slope.
-	 * Steep slopes are slopes with a height difference of 2 across one diagonal of the tile.
 	 * @param slope The slope to check on.
 	 * @pre slope != SLOPE_INVALID.
 	 * @return True if the slope is a steep slope.
@@ -156,11 +137,9 @@ public:
 
 	/**
 	 * Check if a tile has a halftile slope.
-	 * Halftile slopes appear on top of halftile foundations. E.g. the slope you get when building a horizontal railtrack on the top of a SLOPE_N or SLOPE_STEEP_N.
 	 * @param slope The slope to check on.
 	 * @pre slope != SLOPE_INVALID.
 	 * @return True if the slope is a halftile slope.
-	 * @note Currently there is no API function that would return or accept a halftile slope.
 	 */
 	static bool IsHalftileSlope(Slope slope);
 
@@ -214,10 +193,9 @@ public:
 
 	/**
 	 * Get the slope of a tile.
-	 * This is the slope of the bare tile. A possible foundation on the tile does not influence this slope.
 	 * @param tile The tile to check on.
 	 * @pre AIMap::IsValidTile(tile).
-	 * @return Bit mask encoding the slope. See #Slope for a description of the returned values.
+	 * @return 0 means flat, others indicate internal state of slope.
 	 */
 	static Slope GetSlope(TileIndex tile);
 
@@ -233,43 +211,13 @@ public:
 	static Slope GetComplementSlope(Slope slope);
 
 	/**
-	 * Get the height of the north corner of a tile.
-	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
-	 * @deprecated This function is deprecated and might be removed in future versions of the API. Use GetMinHeight(), GetMaxHeight() or GetCornerHeight() instead.
+	 * Get the height of the tile.
 	 * @param tile The tile to check on.
 	 * @pre AIMap::IsValidTile(tile).
-	 * @return The height of the north corner of the tile, ranging from 0 to 15.
+	 * @return The height of the tile, ranging from 0 to 15.
 	 */
 	static int32 GetHeight(TileIndex tile);
 
-	/**
-	 * Get the minimal height on a tile.
-	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
-	 * @param tile The tile to check on.
-	 * @pre AIMap::IsValidTile(tile).
-	 * @return The height of the lowest corner of the tile, ranging from 0 to 15.
-	 */
-	static int32 GetMinHeight(TileIndex tile);
-
-	/**
-	 * Get the maximal height on a tile.
-	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
-	 * @param tile The tile to check on.
-	 * @pre AIMap::IsValidTile(tile).
-	 * @return The height of the highest corner of the tile, ranging from 0 to 15.
-	 */
-	static int32 GetMaxHeight(TileIndex tile);
-
-	/**
-	 * Get the height of a certain corner of a tile.
-	 * The returned height is the height of the bare tile. A possible foundation on the tile does not influence this height.
-	 * @param tile The tile to check on.
-	 * @param corner The corner to query.
-	 * @pre AIMap::IsValidTile(tile).
-	 * @return The height of the lowest corner of the tile, ranging from 0 to 15.
-	 */
-	static int32 GetCornerHeight(TileIndex tile, Corner corner);
-
 	/**
 	 * Get the owner of the tile.
 	 * @param tile The tile to get the owner from.
@@ -303,12 +251,9 @@ public:
 	 * @param height The height of the station.
 	 * @param radius The radius of the station.
 	 * @pre AIMap::IsValidTile(tile).
-	 * @pre width > 0.
-	 * @pre height > 0.
-	 * @pre radius >= 0.
 	 * @return Value below 8 means no acceptance; the more the better.
 	 */
-	static int32 GetCargoAcceptance(TileIndex tile, CargoID cargo_type, int width, int height, int radius);
+	static int32 GetCargoAcceptance(TileIndex tile, CargoID cargo_type, uint width, uint height, uint radius);
 
 	/**
 	 * Checks how many tiles in the radius produces this cargo.
@@ -320,13 +265,10 @@ public:
 	 * @param height The height of the station.
 	 * @param radius The radius of the station.
 	 * @pre AIMap::IsValidTile(tile).
-	 * @pre width > 0.
-	 * @pre height > 0.
-	 * @pre radius >= 0.
 	 * @return The tiles that produce this cargo within radius of the tile.
 	 * @note Town(houses) are not included in the value.
 	 */
-	static int32 GetCargoProduction(TileIndex tile, CargoID cargo_type, int width, int height, int radius);
+	static int32 GetCargoProduction(TileIndex tile, CargoID cargo_type, uint width, uint height, uint radius);
 
 	/**
 	 * Get the manhattan distance from the tile to the tile.
@@ -346,10 +288,7 @@ public:
 
 	/**
 	 * Raise the given corners of the tile. The corners can be combined,
-	 *  for example: SLOPE_N | SLOPE_W (= SLOPE_NW) will raise the west and the north corner.
-	 * @note The corners will be modified in the order west (first), south, east, north (last).
-	 *       Changing one corner might cause another corner to be changed too. So modifiing
-	 *       multiple corners may result in changing some corners by multiple steps.
+	 *  for example: SLOPE_N | SLOPE_W (= SLOPE_NW)
 	 * @param tile The tile to raise.
 	 * @param slope Corners to raise (SLOPE_xxx).
 	 * @pre tile < AIMap::GetMapSize().
@@ -362,10 +301,7 @@ public:
 
 	/**
 	 * Lower the given corners of the tile. The corners can be combined,
-	 *  for example: SLOPE_N | SLOPE_W (= SLOPE_NW) will lower the west and the north corner.
-	 * @note The corners will be modified in the order west (first), south, east, north (last).
-	 *       Changing one corner might cause another corner to be changed too. So modifiing
-	 *       multiple corners may result in changing some corners by multiple steps.
+	 *  for example: SLOPE_N | SLOPE_W (= SLOPE_NW)
 	 * @param tile The tile to lower.
 	 * @param slope Corners to lower (SLOPE_xxx).
 	 * @pre tile < AIMap::GetMapSize().

src/ai/api/ai_tile.hpp.sq

@@ -7,8 +7,6 @@ namespace SQConvert {
 	/* Allow enums to be used as Squirrel parameters */
 	template <> AITile::ErrorMessages GetParam(ForceType<AITile::ErrorMessages>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::ErrorMessages)tmp; }
 	template <> int Return<AITile::ErrorMessages>(HSQUIRRELVM vm, AITile::ErrorMessages res) { sq_pushinteger(vm, (int32)res); return 1; }
-	template <> AITile::Corner GetParam(ForceType<AITile::Corner>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::Corner)tmp; }
-	template <> int Return<AITile::Corner>(HSQUIRRELVM vm, AITile::Corner res) { sq_pushinteger(vm, (int32)res); return 1; }
 	template <> AITile::Slope GetParam(ForceType<AITile::Slope>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::Slope)tmp; }
 	template <> int Return<AITile::Slope>(HSQUIRRELVM vm, AITile::Slope res) { sq_pushinteger(vm, (int32)res); return 1; }
 	template <> AITile::TransportType GetParam(ForceType<AITile::TransportType>, HSQUIRRELVM vm, int index, SQAutoFreePointers *ptr) { SQInteger tmp; sq_getinteger(vm, index, &tmp); return (AITile::TransportType)tmp; }
@@ -27,53 +25,42 @@ void SQAITile_Register(Squirrel *engine) {
 	SQAITile.PreRegister(engine);
 	SQAITile.AddConstructor<void (AITile::*)(), 1>(engine, "x");
 
-	SQAITile.DefSQConst(engine, AITile::ERR_TILE_BASE,               "ERR_TILE_BASE");
-	SQAITile.DefSQConst(engine, AITile::ERR_TILE_TOO_HIGH,           "ERR_TILE_TOO_HIGH");
-	SQAITile.DefSQConst(engine, AITile::ERR_TILE_TOO_LOW,            "ERR_TILE_TOO_LOW");
-	SQAITile.DefSQConst(engine, AITile::ERR_AREA_ALREADY_FLAT,       "ERR_AREA_ALREADY_FLAT");
-	SQAITile.DefSQConst(engine, AITile::ERR_EXCAVATION_WOULD_DAMAGE, "ERR_EXCAVATION_WOULD_DAMAGE");
-	SQAITile.DefSQConst(engine, AITile::CORNER_W,                    "CORNER_W");
-	SQAITile.DefSQConst(engine, AITile::CORNER_S,                    "CORNER_S");
-	SQAITile.DefSQConst(engine, AITile::CORNER_E,                    "CORNER_E");
-	SQAITile.DefSQConst(engine, AITile::CORNER_N,                    "CORNER_N");
-	SQAITile.DefSQConst(engine, AITile::CORNER_INVALID,              "CORNER_INVALID");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_FLAT,                  "SLOPE_FLAT");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_W,                     "SLOPE_W");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_S,                     "SLOPE_S");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_E,                     "SLOPE_E");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_N,                     "SLOPE_N");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP,                 "SLOPE_STEEP");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_NW,                    "SLOPE_NW");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_SW,                    "SLOPE_SW");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_SE,                    "SLOPE_SE");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_NE,                    "SLOPE_NE");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_EW,                    "SLOPE_EW");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_NS,                    "SLOPE_NS");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_ELEVATED,              "SLOPE_ELEVATED");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_NWS,                   "SLOPE_NWS");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_WSE,                   "SLOPE_WSE");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_SEN,                   "SLOPE_SEN");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_ENW,                   "SLOPE_ENW");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_W,               "SLOPE_STEEP_W");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_S,               "SLOPE_STEEP_S");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_E,               "SLOPE_STEEP_E");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_N,               "SLOPE_STEEP_N");
-	SQAITile.DefSQConst(engine, AITile::SLOPE_INVALID,               "SLOPE_INVALID");
-	SQAITile.DefSQConst(engine, AITile::TRANSPORT_RAIL,              "TRANSPORT_RAIL");
-	SQAITile.DefSQConst(engine, AITile::TRANSPORT_ROAD,              "TRANSPORT_ROAD");
-	SQAITile.DefSQConst(engine, AITile::TRANSPORT_WATER,             "TRANSPORT_WATER");
-	SQAITile.DefSQConst(engine, AITile::TRANSPORT_AIR,               "TRANSPORT_AIR");
-	SQAITile.DefSQConst(engine, AITile::TRANSPORT_INVALID,           "TRANSPORT_INVALID");
+	SQAITile.DefSQConst(engine, AITile::ERR_TILE_BASE,     "ERR_TILE_BASE");
+	SQAITile.DefSQConst(engine, AITile::ERR_TILE_TOO_HIGH, "ERR_TILE_TOO_HIGH");
+	SQAITile.DefSQConst(engine, AITile::ERR_TILE_TOO_LOW,  "ERR_TILE_TOO_LOW");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_FLAT,        "SLOPE_FLAT");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_W,           "SLOPE_W");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_S,           "SLOPE_S");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_E,           "SLOPE_E");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_N,           "SLOPE_N");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP,       "SLOPE_STEEP");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_NW,          "SLOPE_NW");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_SW,          "SLOPE_SW");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_SE,          "SLOPE_SE");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_NE,          "SLOPE_NE");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_EW,          "SLOPE_EW");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_NS,          "SLOPE_NS");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_ELEVATED,    "SLOPE_ELEVATED");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_NWS,         "SLOPE_NWS");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_WSE,         "SLOPE_WSE");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_SEN,         "SLOPE_SEN");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_ENW,         "SLOPE_ENW");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_W,     "SLOPE_STEEP_W");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_S,     "SLOPE_STEEP_S");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_E,     "SLOPE_STEEP_E");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_STEEP_N,     "SLOPE_STEEP_N");
+	SQAITile.DefSQConst(engine, AITile::SLOPE_INVALID,     "SLOPE_INVALID");
+	SQAITile.DefSQConst(engine, AITile::TRANSPORT_RAIL,    "TRANSPORT_RAIL");
+	SQAITile.DefSQConst(engine, AITile::TRANSPORT_ROAD,    "TRANSPORT_ROAD");
+	SQAITile.DefSQConst(engine, AITile::TRANSPORT_WATER,   "TRANSPORT_WATER");
+	SQAITile.DefSQConst(engine, AITile::TRANSPORT_AIR,     "TRANSPORT_AIR");
+	SQAITile.DefSQConst(engine, AITile::TRANSPORT_INVALID, "TRANSPORT_INVALID");
 
-	AIError::RegisterErrorMap(STR_1003_ALREADY_AT_SEA_LEVEL,    AITile::ERR_TILE_TOO_HIGH);
-	AIError::RegisterErrorMap(STR_1003_ALREADY_AT_SEA_LEVEL,    AITile::ERR_TILE_TOO_LOW);
-	AIError::RegisterErrorMap(STR_ALREADY_LEVELLED,             AITile::ERR_AREA_ALREADY_FLAT);
-	AIError::RegisterErrorMap(STR_1002_EXCAVATION_WOULD_DAMAGE, AITile::ERR_EXCAVATION_WOULD_DAMAGE);
+	AIError::RegisterErrorMap(STR_1003_ALREADY_AT_SEA_LEVEL, AITile::ERR_TILE_TOO_HIGH);
+	AIError::RegisterErrorMap(STR_1003_ALREADY_AT_SEA_LEVEL, AITile::ERR_TILE_TOO_LOW);
 
-	AIError::RegisterErrorMapString(AITile::ERR_TILE_TOO_HIGH,           "ERR_TILE_TOO_HIGH");
-	AIError::RegisterErrorMapString(AITile::ERR_TILE_TOO_LOW,            "ERR_TILE_TOO_LOW");
-	AIError::RegisterErrorMapString(AITile::ERR_AREA_ALREADY_FLAT,       "ERR_AREA_ALREADY_FLAT");
-	AIError::RegisterErrorMapString(AITile::ERR_EXCAVATION_WOULD_DAMAGE, "ERR_EXCAVATION_WOULD_DAMAGE");
+	AIError::RegisterErrorMapString(AITile::ERR_TILE_TOO_HIGH, "ERR_TILE_TOO_HIGH");
+	AIError::RegisterErrorMapString(AITile::ERR_TILE_TOO_LOW,  "ERR_TILE_TOO_LOW");
 
 	SQAITile.DefSQStaticMethod(engine, &AITile::IsBuildable,                "IsBuildable",                2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::IsBuildableRectangle,       "IsBuildableRectangle",       4, ".iii");
@@ -91,9 +78,6 @@ void SQAITile_Register(Squirrel *engine) {
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetSlope,                   "GetSlope",                   2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetComplementSlope,         "GetComplementSlope",         2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetHeight,                  "GetHeight",                  2, ".i");
-	SQAITile.DefSQStaticMethod(engine, &AITile::GetMinHeight,               "GetMinHeight",               2, ".i");
-	SQAITile.DefSQStaticMethod(engine, &AITile::GetMaxHeight,               "GetMaxHeight",               2, ".i");
-	SQAITile.DefSQStaticMethod(engine, &AITile::GetCornerHeight,            "GetCornerHeight",            3, ".ii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetOwner,                   "GetOwner",                   2, ".i");
 	SQAITile.DefSQStaticMethod(engine, &AITile::HasTransportType,           "HasTransportType",           3, ".ii");
 	SQAITile.DefSQStaticMethod(engine, &AITile::GetCargoAcceptance,         "GetCargoAcceptance",         6, ".iiiii");

src/ai/api/ai_tilelist.cpp

@@ -68,9 +68,9 @@ void AITileList::RemoveTile(TileIndex tile)
 	this->RemoveItem(tile);
 }
 
-AITileList_IndustryAccepting::AITileList_IndustryAccepting(IndustryID industry_id, int radius)
+AITileList_IndustryAccepting::AITileList_IndustryAccepting(IndustryID industry_id, uint radius)
 {
-	if (!AIIndustry::IsValidIndustry(industry_id) || radius <= 0) return;
+	if (!AIIndustry::IsValidIndustry(industry_id)) return;
 
 	const Industry *i = ::GetIndustry(industry_id);
 
@@ -106,9 +106,9 @@ AITileList_IndustryAccepting::AITileList_IndustryAccepting(IndustryID industry_i
 	} END_TILE_LOOP(cur_tile, i->width + radius * 2, i->height + radius * 2, i->xy - ::TileDiffXY(radius, radius))
 }
 
-AITileList_IndustryProducing::AITileList_IndustryProducing(IndustryID industry_id, int radius)
+AITileList_IndustryProducing::AITileList_IndustryProducing(IndustryID industry_id, uint radius)
 {
-	if (!AIIndustry::IsValidIndustry(industry_id) || radius <= 0) return;
+	if (!AIIndustry::IsValidIndustry(industry_id)) return;
 
 	const Industry *i = ::GetIndustry(industry_id);
 

src/ai/api/ai_tilelist.hpp

@@ -71,10 +71,8 @@ public:
 	/**
 	 * @param industry_id The industry to create the AITileList around.
 	 * @param radius The radius of the station you will be using.
-	 * @pre AIIndustry::IsValidIndustry(industry_id).
-	 * @pre radius > 0.
 	 */
-	AITileList_IndustryAccepting(IndustryID industry_id, int radius);
+	AITileList_IndustryAccepting(IndustryID industry_id, uint radius);
 };
 
 /**
@@ -89,10 +87,8 @@ public:
 	/**
 	 * @param industry_id The industry to create the AITileList around.
 	 * @param radius The radius of the station you will be using.
-	 * @pre AIIndustry::IsValidIndustry(industry_id).
-	 * @pre radius > 0.
 	 */
-	AITileList_IndustryProducing(IndustryID industry_id, int radius);
+	AITileList_IndustryProducing(IndustryID industry_id, uint radius);
 };
 
 /**

src/ai/api/ai_tilelist.hpp.sq

@@ -37,7 +37,7 @@ namespace SQConvert {
 void SQAITileList_IndustryAccepting_Register(Squirrel *engine) {
 	DefSQClass <AITileList_IndustryAccepting> SQAITileList_IndustryAccepting("AITileList_IndustryAccepting");
 	SQAITileList_IndustryAccepting.PreRegister(engine, "AITileList");
-	SQAITileList_IndustryAccepting.AddConstructor<void (AITileList_IndustryAccepting::*)(IndustryID industry_id, int radius), 3>(engine, "xii");
+	SQAITileList_IndustryAccepting.AddConstructor<void (AITileList_IndustryAccepting::*)(IndustryID industry_id, uint radius), 3>(engine, "xii");
 
 	SQAITileList_IndustryAccepting.PostRegister(engine);
 }
@@ -54,7 +54,7 @@ namespace SQConvert {
 void SQAITileList_IndustryProducing_Register(Squirrel *engine) {
 	DefSQClass <AITileList_IndustryProducing> SQAITileList_IndustryProducing("AITileList_IndustryProducing");
 	SQAITileList_IndustryProducing.PreRegister(engine, "AITileList");
-	SQAITileList_IndustryProducing.AddConstructor<void (AITileList_IndustryProducing::*)(IndustryID industry_id, int radius), 3>(engine, "xii");
+	SQAITileList_IndustryProducing.AddConstructor<void (AITileList_IndustryProducing::*)(IndustryID industry_id, uint radius), 3>(engine, "xii");
 
 	SQAITileList_IndustryProducing.PostRegister(engine);
 }

src/ai/api/ai_tunnel.cpp

@@ -23,26 +23,14 @@
 	/* If it's a tunnel alread, take the easy way out! */
 	if (IsTunnelTile(tile)) return ::GetOtherTunnelEnd(tile);
 
-	uint start_z;
-	Slope start_tileh = ::GetTileSlope(tile, &start_z);
-	DiagDirection direction = ::GetInclinedSlopeDirection(start_tileh);
-	if (direction == INVALID_DIAGDIR) return INVALID_TILE;
-
-	TileIndexDiff delta = ::TileOffsByDiagDir(direction);
-	uint end_z;
-	do {
-		tile += delta;
-		if (!::IsValidTile(tile)) return INVALID_TILE;
-
-		::GetTileSlope(tile, &end_z);
-	} while (start_z != end_z);
-
-	return tile;
+	::DoCommand(tile, 0, 0, DC_AUTO, CMD_BUILD_TUNNEL);
+	return _build_tunnel_endtile == 0 ? INVALID_TILE : _build_tunnel_endtile;
 }
 
 static void _DoCommandReturnBuildTunnel2(class AIInstance *instance)
 {
 	if (!AITunnel::_BuildTunnelRoad2()) {
+		AIObject::SetLastCommandRes(false);
 		AIInstance::DoCommandReturn(instance);
 		return;
 	}
@@ -55,6 +43,7 @@ static void _DoCommandReturnBuildTunnel2(class AIInstance *instance)
 static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
 {
 	if (!AITunnel::_BuildTunnelRoad1()) {
+		AIObject::SetLastCommandRes(false);
 		AIInstance::DoCommandReturn(instance);
 		return;
 	}
@@ -73,7 +62,7 @@ static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
 	uint type = 0;
 	if (vehicle_type == AIVehicle::VT_ROAD) {
 		type |= (TRANSPORT_ROAD << 9);
-		type |= ::RoadTypeToRoadTypes((::RoadType)AIObject::GetRoadType());
+		type |= RoadTypeToRoadTypes((::RoadType)AIObject::GetRoadType());
 	} else {
 		type |= (TRANSPORT_RAIL << 9);
 		type |= AIRail::GetCurrentRailType();
@@ -85,7 +74,10 @@ static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
 	}
 
 	AIObject::SetCallbackVariable(0, start);
-	return AIObject::DoCommand(start, type, 0, CMD_BUILD_TUNNEL, NULL, &_DoCommandReturnBuildTunnel1);
+	if (!AIObject::DoCommand(start, type, 0, CMD_BUILD_TUNNEL, NULL, &_DoCommandReturnBuildTunnel1)) return false;
+
+	/* In case of test-mode, test if we can build both road pieces */
+	return _BuildTunnelRoad1();
 }
 
 /* static */ bool AITunnel::_BuildTunnelRoad1()
@@ -97,7 +89,10 @@ static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
 	DiagDirection dir_1 = (DiagDirection)((::TileX(start) == ::TileX(end)) ? (::TileY(start) < ::TileY(end) ? DIAGDIR_NW : DIAGDIR_SE) : (::TileX(start) < ::TileX(end) ? DIAGDIR_NE : DIAGDIR_SW));
 	DiagDirection dir_2 = ::ReverseDiagDir(dir_1);
 
-	return AIObject::DoCommand(start + ::TileOffsByDiagDir(dir_1), ::DiagDirToRoadBits(dir_2) | (AIObject::GetRoadType() << 4), 0, CMD_BUILD_ROAD, NULL, &_DoCommandReturnBuildTunnel2);
+	if (!AIObject::DoCommand(start + ::TileOffsByDiagDir(dir_1), ::DiagDirToRoadBits(dir_2) | (AIObject::GetRoadType() << 4), 0, CMD_BUILD_ROAD, NULL, &_DoCommandReturnBuildTunnel2)) return false;
+
+	/* In case of test-mode, test the other road piece too */
+	return _BuildTunnelRoad2();
 }
 
 /* static */ bool AITunnel::_BuildTunnelRoad2()

src/ai/api/ai_tunnel.hpp

@@ -46,15 +46,11 @@ public:
 
 	/**
 	 * Get the tile that exits on the other end of a (would be) tunnel starting
-	 *  at tile. If there is no 'simple' inclined slope at the start tile,
-	 *  this function will return AIMap::TILE_INVALID.
+	 *  at tile.
 	 * @param tile The tile that is an entrance to a tunnel or the tile where you may want to build a tunnel.
 	 * @pre AIMap::IsValidTile(tile).
 	 * @return The TileIndex that is the other end of the (would be) tunnel, or
-	 *  AIMap::TILE_INVALID if no other end was found (can't build tunnel).
-	 * @note Even if this function returns a valid tile, that is no guarantee
-	 *  that building a tunnel will succeed. Use BuildTunnel in AITestMode to
-	 *  check whether a tunnel can actually be build.
+	 *  TILE_INVALID if no other end was found (can't build tunnel).
 	 */
 	static TileIndex GetOtherTunnelEnd(TileIndex tile);
 

src/ai/api/ai_types.hpp

@@ -1,75 +1,6 @@
 /* $Id$ */
 
-/** @file ai_types.hpp Defines all the types of the game, like IDs of various objects.
- *
- * IDs are used to identify certain objects. They are only unique within the object type, so for example a vehicle may have VehicleID 2009,
- * while a station has StationID 2009 at the same time. Also IDs are assigned arbitrary, you cannot assume them to be consecutive.
- * Also note, that some IDs are static and never change, while others are allocated dynamically and might be
- * reused for other objects once they are released. So be careful, which IDs you store for which purpose and whether they stay valid all the time.
- *
- * <table>
- * <tr><th>type         </th><th> object                                            </th>
- *                           <th> acquired                                          </th>
- *                           <th> released                                          </th>
- *                           <th> reused                                            </th></tr>
- * <tr><td>#BridgeID    </td><td> bridge type                                       </td>
- *                           <td> introduction \ref newgrf_changes "(1)"            </td>
- *                           <td> never \ref newgrf_changes "(1)"                   </td>
- *                           <td> no \ref newgrf_changes "(1)"                      </td></tr>
- * <tr><td>#CargoID     </td><td> cargo type                                        </td>
- *                           <td> game start \ref newgrf_changes "(1)"              </td>
- *                           <td> never \ref newgrf_changes "(1)"                   </td>
- *                           <td> no \ref newgrf_changes "(1)"                      </td></tr>
- * <tr><td>#EngineID    </td><td> engine type                                       </td>
- *                           <td> introduction, preview \ref dynamic_engines "(2)"  </td>
- *                           <td> engines retires \ref dynamic_engines "(2)"        </td>
- *                           <td> no \ref dynamic_engines "(2)"                     </td></tr>
- * <tr><td>#GroupID     </td><td> vehicle group                                     </td>
- *                           <td> creation                                          </td>
- *                           <td> deletion                                          </td>
- *                           <td> yes                                               </td></tr>
- * <tr><td>#IndustryID  </td><td> industry                                          </td>
- *                           <td> construction                                      </td>
- *                           <td> closure                                           </td>
- *                           <td> yes                                               </td></tr>
- * <tr><td>#IndustryType</td><td> industry type                                     </td>
- *                           <td> game start \ref newgrf_changes "(1)"              </td>
- *                           <td> never \ref newgrf_changes "(1)"                   </td>
- *                           <td> no                                                </td></tr>
- * <tr><td>#SignID      </td><td> sign                                              </td>
- *                           <td> construction                                      </td>
- *                           <td> deletion                                          </td>
- *                           <td> yes                                               </td></tr>
- * <tr><td>#StationID   </td><td> station                                           </td>
- *                           <td> construction                                      </td>
- *                           <td> expiration of 'grey' station sign after deletion  </td>
- *                           <td> yes                                               </td></tr>
- * <tr><td>#SubsidyID   </td><td> subsidy                                           </td>
- *                           <td> offer announcement                                </td>
- *                           <td> (offer) expiration                                </td>
- *                           <td> yes                                               </td></tr>
- * <tr><td>#TileIndex   </td><td> tile on map                                       </td>
- *                           <td> game start                                        </td>
- *                           <td> never                                             </td>
- *                           <td> no                                                </td></tr>
- * <tr><td>#TownID      </td><td> town                                              </td>
- *                           <td> game start                                        </td>
- *                           <td> never                                             </td>
- *                           <td> no                                                </td></tr>
- * <tr><td>#VehicleID   </td><td> vehicle                                           </td>
- *                           <td> construction, autorenew, autoreplace              </td>
- *                           <td> destruction, autorenew, autoreplace               </td>
- *                           <td> yes                                               </td></tr>
- * <tr><td>#WaypointID  </td><td> waypoint                                          </td>
- *                           <td> construction                                      </td>
- *                           <td> destruction                                       </td>
- *                           <td> yes                                               </td></tr>
- * </table>
- *
- * @remarks
- *  \li \anchor newgrf_changes  (1) in-game changes of newgrfs may reassign/invalidate IDs (will also cause other trouble though).
- *  \li \anchor dynamic_engines (2) engine IDs are reassigned/invalidated on changing 'allow multiple newgrf engine sets' (only allowed as long as no vehicles are built).
- */
+/** @file ai_types.hpp Defines all the types of the game, like VehicleID, .... */
 
 #ifndef AI_TYPES_HPP
 #define AI_TYPES_HPP

src/ai/api/ai_vehicle.cpp

@@ -160,13 +160,6 @@
 	return AIObject::DoCommand(0, vehicle_id, 0, GetCmdSendToDepot(::GetVehicle(vehicle_id)));
 }
 
-/* static */ bool AIVehicle::SendVehicleToDepotForServicing(VehicleID vehicle_id)
-{
-	EnforcePrecondition(false, IsValidVehicle(vehicle_id));
-
-	return AIObject::DoCommand(0, vehicle_id, DEPOT_SERVICE, GetCmdSendToDepot(::GetVehicle(vehicle_id)));
-}
-
 /* static */ bool AIVehicle::IsInDepot(VehicleID vehicle_id)
 {
 	if (!IsValidVehicle(vehicle_id)) return false;
@@ -425,11 +418,3 @@
 	Vehicle *v = ::GetVehicle(vehicle_id);
 	return v->orders.list != NULL && v->orders.list->GetNumVehicles() > 1;
 }
-
-/* static */ int AIVehicle::GetReliability(VehicleID vehicle_id)
-{
-	if (!IsValidVehicle(vehicle_id)) return -1;
-
-	const Vehicle *v = ::GetVehicle(vehicle_id);
-	return v->reliability * 100 >> 16;
-}

src/ai/api/ai_vehicle.hpp

@@ -43,7 +43,7 @@ public:
 		ERR_VEHICLE_CANNOT_START_STOP,          // [STR_883B_CAN_T_STOP_START_TRAIN, STR_9015_CAN_T_STOP_START_ROAD_VEHICLE, STR_9818_CAN_T_STOP_START_SHIP, STR_A016_CAN_T_STOP_START_AIRCRAFT]
 
 		/** Vehicle can't turn */
-		ERR_VEHICLE_CANNOT_TURN,                // [STR_ERROR_CAN_T_MAKE_ROAD_VEHICLE_TURN, STR_ERROR_CAN_T_REVERSE_DIRECTION_TRAIN, STR_ERROR_CAN_T_REVERSE_DIRECTION_RAIL_VEHICLE, STR_ERROR_CAN_T_REVERSE_DIRECTION_RAIL_VEHICLE_MULTIPLE_UNITS]
+		ERR_VEHICLE_CANNOT_TURN,                // [STR_8869_CAN_T_REVERSE_DIRECTION, STR_9033_CAN_T_MAKE_VEHICLE_TURN]
 
 		/** Vehicle can't be refit */
 		ERR_VEHICLE_CANNOT_REFIT,               // [STR_RAIL_CAN_T_REFIT_VEHICLE, STR_REFIT_ROAD_VEHICLE_CAN_T, STR_9841_CAN_T_REFIT_SHIP, STR_A042_CAN_T_REFIT_AIRCRAFT]
@@ -58,7 +58,7 @@ public:
 		ERR_VEHICLE_IN_FLIGHT,                  // [STR_A017_AIRCRAFT_IS_IN_FLIGHT]
 
 		/** Vehicle is without power */
-		ERR_VEHICLE_NO_POWER,                   // [STR_TRAIN_START_NO_CATENARY]
+		ERR_VEHCILE_NO_POWER,                   // [STR_TRAIN_START_NO_CATENARY]
 
 	};
 
@@ -422,25 +422,14 @@ public:
 	static bool SellWagonChain(VehicleID vehicle_id, int wagon);
 
 	/**
-	 * Sends the given vehicle to a depot. If the vehicle has already been
-	 * sent to a depot it continues with its normal orders instead.
+	 * Sends the given vehicle to a depot.
 	 * @param vehicle_id The vehicle to send to a depot.
 	 * @pre IsValidVehicle(vehicle_id).
 	 * @exception AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT
-	 * @return True if the current order was changed.
+	 * @return True if and only if the vehicle has been sent to a depot.
 	 */
 	static bool SendVehicleToDepot(VehicleID vehicle_id);
 
-	/**
-	 * Sends the given vehicle to a depot for servicing. If the vehicle has
-	 * already been sent to a depot it continues with its normal orders instead.
-	 * @param vehicle_id The vehicle to send to a depot for servicing.
-	 * @pre IsValidVehicle(vehicle_id).
-	 * @exception AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT
-	 * @return True if the current order was changed.
-	 */
-	static bool SendVehicleToDepotForServicing(VehicleID vehicle_id);
-
 	/**
 	 * Starts or stops the given vehicle depending on the current state.
 	 * @param vehicle_id The vehicle to start/stop.
@@ -525,14 +514,6 @@ public:
 	 */
 	static bool HasSharedOrders(VehicleID vehicle_id);
 
-	/**
-	 * Get the current reliability of a vehicle.
-	 * @param vehicle_id The vehicle to check.
-	 * @pre IsValidVehicle(vehicle_id).
-	 * @return The current reliability (0-100%).
-	 */
-	static int GetReliability(VehicleID vehicle_id);
-
 private:
 	/**
 	 * Internal function used by SellWagon(Chain).

src/ai/api/ai_vehicle.hpp.sq

@@ -37,7 +37,7 @@ void SQAIVehicle_Register(Squirrel *engine) {
 	SQAIVehicle.DefSQConst(engine, AIVehicle::ERR_VEHICLE_IS_DESTROYED,         "ERR_VEHICLE_IS_DESTROYED");
 	SQAIVehicle.DefSQConst(engine, AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT,         "ERR_VEHICLE_NOT_IN_DEPOT");
 	SQAIVehicle.DefSQConst(engine, AIVehicle::ERR_VEHICLE_IN_FLIGHT,            "ERR_VEHICLE_IN_FLIGHT");
-	SQAIVehicle.DefSQConst(engine, AIVehicle::ERR_VEHICLE_NO_POWER,             "ERR_VEHICLE_NO_POWER");
+	SQAIVehicle.DefSQConst(engine, AIVehicle::ERR_VEHCILE_NO_POWER,             "ERR_VEHCILE_NO_POWER");
 	SQAIVehicle.DefSQConst(engine, AIVehicle::VT_RAIL,                          "VT_RAIL");
 	SQAIVehicle.DefSQConst(engine, AIVehicle::VT_ROAD,                          "VT_ROAD");
 	SQAIVehicle.DefSQConst(engine, AIVehicle::VT_WATER,                         "VT_WATER");
@@ -52,40 +52,38 @@ void SQAIVehicle_Register(Squirrel *engine) {
 	SQAIVehicle.DefSQConst(engine, AIVehicle::VS_CRASHED,                       "VS_CRASHED");
 	SQAIVehicle.DefSQConst(engine, AIVehicle::VS_INVALID,                       "VS_INVALID");
 
-	AIError::RegisterErrorMap(STR_00E1_TOO_MANY_VEHICLES_IN_GAME,                            AIVehicle::ERR_VEHICLE_TOO_MANY);
-	AIError::RegisterErrorMap(STR_AIRCRAFT_NOT_AVAILABLE,                                    AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
-	AIError::RegisterErrorMap(STR_ROAD_VEHICLE_NOT_AVAILABLE,                                AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
-	AIError::RegisterErrorMap(STR_SHIP_NOT_AVAILABLE,                                        AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
-	AIError::RegisterErrorMap(STR_RAIL_VEHICLE_NOT_AVAILABLE,                                AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
-	AIError::RegisterErrorMap(STR_A008_CAN_T_BUILD_AIRCRAFT,                                 AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
-	AIError::RegisterErrorMap(STR_980D_CAN_T_BUILD_SHIP,                                     AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
-	AIError::RegisterErrorMap(STR_9009_CAN_T_BUILD_ROAD_VEHICLE,                             AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
-	AIError::RegisterErrorMap(STR_882B_CAN_T_BUILD_RAILROAD_VEHICLE,                         AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
-	AIError::RegisterErrorMap(STR_DEPOT_WRONG_DEPOT_TYPE,                                    AIVehicle::ERR_VEHICLE_WRONG_DEPOT);
-	AIError::RegisterErrorMap(STR_8830_CAN_T_SEND_TRAIN_TO_DEPOT,                            AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
-	AIError::RegisterErrorMap(STR_9018_CAN_T_SEND_VEHICLE_TO_DEPOT,                          AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
-	AIError::RegisterErrorMap(STR_9819_CAN_T_SEND_SHIP_TO_DEPOT,                             AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
-	AIError::RegisterErrorMap(STR_A012_CAN_T_SEND_AIRCRAFT_TO,                               AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
-	AIError::RegisterErrorMap(STR_883B_CAN_T_STOP_START_TRAIN,                               AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
-	AIError::RegisterErrorMap(STR_9015_CAN_T_STOP_START_ROAD_VEHICLE,                        AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
-	AIError::RegisterErrorMap(STR_9818_CAN_T_STOP_START_SHIP,                                AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
-	AIError::RegisterErrorMap(STR_A016_CAN_T_STOP_START_AIRCRAFT,                            AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
-	AIError::RegisterErrorMap(STR_ERROR_CAN_T_MAKE_ROAD_VEHICLE_TURN,                        AIVehicle::ERR_VEHICLE_CANNOT_TURN);
-	AIError::RegisterErrorMap(STR_ERROR_CAN_T_REVERSE_DIRECTION_TRAIN,                       AIVehicle::ERR_VEHICLE_CANNOT_TURN);
-	AIError::RegisterErrorMap(STR_ERROR_CAN_T_REVERSE_DIRECTION_RAIL_VEHICLE,                AIVehicle::ERR_VEHICLE_CANNOT_TURN);
-	AIError::RegisterErrorMap(STR_ERROR_CAN_T_REVERSE_DIRECTION_RAIL_VEHICLE_MULTIPLE_UNITS, AIVehicle::ERR_VEHICLE_CANNOT_TURN);
-	AIError::RegisterErrorMap(STR_RAIL_CAN_T_REFIT_VEHICLE,                                  AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
-	AIError::RegisterErrorMap(STR_REFIT_ROAD_VEHICLE_CAN_T,                                  AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
-	AIError::RegisterErrorMap(STR_9841_CAN_T_REFIT_SHIP,                                     AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
-	AIError::RegisterErrorMap(STR_A042_CAN_T_REFIT_AIRCRAFT,                                 AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
-	AIError::RegisterErrorMap(STR_CAN_T_REFIT_DESTROYED_VEHICLE,                             AIVehicle::ERR_VEHICLE_IS_DESTROYED);
-	AIError::RegisterErrorMap(STR_CAN_T_SELL_DESTROYED_VEHICLE,                              AIVehicle::ERR_VEHICLE_IS_DESTROYED);
-	AIError::RegisterErrorMap(STR_A01B_AIRCRAFT_MUST_BE_STOPPED,                             AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
-	AIError::RegisterErrorMap(STR_9013_MUST_BE_STOPPED_INSIDE,                               AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
-	AIError::RegisterErrorMap(STR_TRAIN_MUST_BE_STOPPED,                                     AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
-	AIError::RegisterErrorMap(STR_980B_SHIP_MUST_BE_STOPPED_IN,                              AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
-	AIError::RegisterErrorMap(STR_A017_AIRCRAFT_IS_IN_FLIGHT,                                AIVehicle::ERR_VEHICLE_IN_FLIGHT);
-	AIError::RegisterErrorMap(STR_TRAIN_START_NO_CATENARY,                                   AIVehicle::ERR_VEHICLE_NO_POWER);
+	AIError::RegisterErrorMap(STR_00E1_TOO_MANY_VEHICLES_IN_GAME,     AIVehicle::ERR_VEHICLE_TOO_MANY);
+	AIError::RegisterErrorMap(STR_AIRCRAFT_NOT_AVAILABLE,             AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
+	AIError::RegisterErrorMap(STR_ROAD_VEHICLE_NOT_AVAILABLE,         AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
+	AIError::RegisterErrorMap(STR_SHIP_NOT_AVAILABLE,                 AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
+	AIError::RegisterErrorMap(STR_RAIL_VEHICLE_NOT_AVAILABLE,         AIVehicle::ERR_VEHICLE_NOT_AVAILABLE);
+	AIError::RegisterErrorMap(STR_A008_CAN_T_BUILD_AIRCRAFT,          AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
+	AIError::RegisterErrorMap(STR_980D_CAN_T_BUILD_SHIP,              AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
+	AIError::RegisterErrorMap(STR_9009_CAN_T_BUILD_ROAD_VEHICLE,      AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
+	AIError::RegisterErrorMap(STR_882B_CAN_T_BUILD_RAILROAD_VEHICLE,  AIVehicle::ERR_VEHICLE_BUILD_DISABLED);
+	AIError::RegisterErrorMap(STR_DEPOT_WRONG_DEPOT_TYPE,             AIVehicle::ERR_VEHICLE_WRONG_DEPOT);
+	AIError::RegisterErrorMap(STR_8830_CAN_T_SEND_TRAIN_TO_DEPOT,     AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
+	AIError::RegisterErrorMap(STR_9018_CAN_T_SEND_VEHICLE_TO_DEPOT,   AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
+	AIError::RegisterErrorMap(STR_9819_CAN_T_SEND_SHIP_TO_DEPOT,      AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
+	AIError::RegisterErrorMap(STR_A012_CAN_T_SEND_AIRCRAFT_TO,        AIVehicle::ERR_VEHICLE_CANNOT_SEND_TO_DEPOT);
+	AIError::RegisterErrorMap(STR_883B_CAN_T_STOP_START_TRAIN,        AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
+	AIError::RegisterErrorMap(STR_9015_CAN_T_STOP_START_ROAD_VEHICLE, AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
+	AIError::RegisterErrorMap(STR_9818_CAN_T_STOP_START_SHIP,         AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
+	AIError::RegisterErrorMap(STR_A016_CAN_T_STOP_START_AIRCRAFT,     AIVehicle::ERR_VEHICLE_CANNOT_START_STOP);
+	AIError::RegisterErrorMap(STR_8869_CAN_T_REVERSE_DIRECTION,       AIVehicle::ERR_VEHICLE_CANNOT_TURN);
+	AIError::RegisterErrorMap(STR_9033_CAN_T_MAKE_VEHICLE_TURN,       AIVehicle::ERR_VEHICLE_CANNOT_TURN);
+	AIError::RegisterErrorMap(STR_RAIL_CAN_T_REFIT_VEHICLE,           AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
+	AIError::RegisterErrorMap(STR_REFIT_ROAD_VEHICLE_CAN_T,           AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
+	AIError::RegisterErrorMap(STR_9841_CAN_T_REFIT_SHIP,              AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
+	AIError::RegisterErrorMap(STR_A042_CAN_T_REFIT_AIRCRAFT,          AIVehicle::ERR_VEHICLE_CANNOT_REFIT);
+	AIError::RegisterErrorMap(STR_CAN_T_REFIT_DESTROYED_VEHICLE,      AIVehicle::ERR_VEHICLE_IS_DESTROYED);
+	AIError::RegisterErrorMap(STR_CAN_T_SELL_DESTROYED_VEHICLE,       AIVehicle::ERR_VEHICLE_IS_DESTROYED);
+	AIError::RegisterErrorMap(STR_A01B_AIRCRAFT_MUST_BE_STOPPED,      AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
+	AIError::RegisterErrorMap(STR_9013_MUST_BE_STOPPED_INSIDE,        AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
+	AIError::RegisterErrorMap(STR_TRAIN_MUST_BE_STOPPED,              AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
+	AIError::RegisterErrorMap(STR_980B_SHIP_MUST_BE_STOPPED_IN,       AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT);
+	AIError::RegisterErrorMap(STR_A017_AIRCRAFT_IS_IN_FLIGHT,         AIVehicle::ERR_VEHICLE_IN_FLIGHT);
+	AIError::RegisterErrorMap(STR_TRAIN_START_NO_CATENARY,            AIVehicle::ERR_VEHCILE_NO_POWER);
 
 	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHICLE_TOO_MANY,             "ERR_VEHICLE_TOO_MANY");
 	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHICLE_NOT_AVAILABLE,        "ERR_VEHICLE_NOT_AVAILABLE");
@@ -98,51 +96,49 @@ void SQAIVehicle_Register(Squirrel *engine) {
 	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHICLE_IS_DESTROYED,         "ERR_VEHICLE_IS_DESTROYED");
 	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHICLE_NOT_IN_DEPOT,         "ERR_VEHICLE_NOT_IN_DEPOT");
 	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHICLE_IN_FLIGHT,            "ERR_VEHICLE_IN_FLIGHT");
-	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHICLE_NO_POWER,             "ERR_VEHICLE_NO_POWER");
+	AIError::RegisterErrorMapString(AIVehicle::ERR_VEHCILE_NO_POWER,             "ERR_VEHCILE_NO_POWER");
 
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsValidVehicle,                 "IsValidVehicle",                 2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetNumWagons,                   "GetNumWagons",                   2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SetName,                        "SetName",                        3, ".is");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetName,                        "GetName",                        2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetLocation,                    "GetLocation",                    2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetEngineType,                  "GetEngineType",                  2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetWagonEngineType,             "GetWagonEngineType",             3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetUnitNumber,                  "GetUnitNumber",                  2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetAge,                         "GetAge",                         2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetWagonAge,                    "GetWagonAge",                    3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetMaxAge,                      "GetMaxAge",                      2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetAgeLeft,                     "GetAgeLeft",                     2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCurrentSpeed,                "GetCurrentSpeed",                2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetState,                       "GetState",                       2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetRunningCost,                 "GetRunningCost",                 2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetProfitThisYear,              "GetProfitThisYear",              2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetProfitLastYear,              "GetProfitLastYear",              2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCurrentValue,                "GetCurrentValue",                2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetVehicleType,                 "GetVehicleType",                 2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetRoadType,                    "GetRoadType",                    2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsInDepot,                      "IsInDepot",                      2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsStoppedInDepot,               "IsStoppedInDepot",               2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::BuildVehicle,                   "BuildVehicle",                   3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::CloneVehicle,                   "CloneVehicle",                   4, ".iib");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::MoveWagon,                      "MoveWagon",                      5, ".iiii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::MoveWagonChain,                 "MoveWagonChain",                 5, ".iiii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetRefitCapacity,               "GetRefitCapacity",               3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::RefitVehicle,                   "RefitVehicle",                   3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SellVehicle,                    "SellVehicle",                    2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SellWagon,                      "SellWagon",                      3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SellWagonChain,                 "SellWagonChain",                 3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SendVehicleToDepot,             "SendVehicleToDepot",             2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SendVehicleToDepotForServicing, "SendVehicleToDepotForServicing", 2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::StartStopVehicle,               "StartStopVehicle",               2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SkipToVehicleOrder,             "SkipToVehicleOrder",             3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::ReverseVehicle,                 "ReverseVehicle",                 2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCapacity,                    "GetCapacity",                    3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetLength,                      "GetLength",                      2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCargoLoad,                   "GetCargoLoad",                   3, ".ii");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetGroupID,                     "GetGroupID",                     2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsArticulated,                  "IsArticulated",                  2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::HasSharedOrders,                "HasSharedOrders",                2, ".i");
-	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetReliability,                 "GetReliability",                 2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsValidVehicle,     "IsValidVehicle",     2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetNumWagons,       "GetNumWagons",       2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SetName,            "SetName",            3, ".is");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetName,            "GetName",            2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetLocation,        "GetLocation",        2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetEngineType,      "GetEngineType",      2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetWagonEngineType, "GetWagonEngineType", 3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetUnitNumber,      "GetUnitNumber",      2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetAge,             "GetAge",             2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetWagonAge,        "GetWagonAge",        3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetMaxAge,          "GetMaxAge",          2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetAgeLeft,         "GetAgeLeft",         2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCurrentSpeed,    "GetCurrentSpeed",    2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetState,           "GetState",           2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetRunningCost,     "GetRunningCost",     2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetProfitThisYear,  "GetProfitThisYear",  2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetProfitLastYear,  "GetProfitLastYear",  2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCurrentValue,    "GetCurrentValue",    2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetVehicleType,     "GetVehicleType",     2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetRoadType,        "GetRoadType",        2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsInDepot,          "IsInDepot",          2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsStoppedInDepot,   "IsStoppedInDepot",   2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::BuildVehicle,       "BuildVehicle",       3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::CloneVehicle,       "CloneVehicle",       4, ".iib");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::MoveWagon,          "MoveWagon",          5, ".iiii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::MoveWagonChain,     "MoveWagonChain",     5, ".iiii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetRefitCapacity,   "GetRefitCapacity",   3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::RefitVehicle,       "RefitVehicle",       3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SellVehicle,        "SellVehicle",        2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SellWagon,          "SellWagon",          3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SellWagonChain,     "SellWagonChain",     3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SendVehicleToDepot, "SendVehicleToDepot", 2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::StartStopVehicle,   "StartStopVehicle",   2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::SkipToVehicleOrder, "SkipToVehicleOrder", 3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::ReverseVehicle,     "ReverseVehicle",     2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCapacity,        "GetCapacity",        3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetLength,          "GetLength",          2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetCargoLoad,       "GetCargoLoad",       3, ".ii");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::GetGroupID,         "GetGroupID",         2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::IsArticulated,      "IsArticulated",      2, ".i");
+	SQAIVehicle.DefSQStaticMethod(engine, &AIVehicle::HasSharedOrders,    "HasSharedOrders",    2, ".i");
 
 	SQAIVehicle.PostRegister(engine);
 }

src/ai/api/ai_vehiclelist.hpp

@@ -41,7 +41,7 @@ public:
 	static const char *GetClassName() { return "AIVehicleList_SharedOrders"; }
 
 	/**
-	 * @param vehicle_id The vehicle that the rest shared orders with.
+	 * @param station_id The vehicle that the rest shared orders with.
 	 */
 	AIVehicleList_SharedOrders(VehicleID vehicle_id);
 };

src/ai/api/ai_waypoint.hpp

@@ -15,11 +15,8 @@ class AIWaypoint : public AIObject {
 public:
 	static const char *GetClassName() { return "AIWaypoint"; }
 
-	/**
-	 * Special waypoint IDs signalling different kinds of waypoints.
-	 */
 	enum SpecialWaypointIDs {
-		WAYPOINT_INVALID = 0xFFFF, //!< An invalid WaypointID.
+		WAYPOINT_INVALID = -1, //!< An invalid WaypointID.
 	};
 
 	/**

src/ai/api/squirrel_export.sh

@@ -2,15 +2,6 @@
 
 # $Id$
 
-# We really need gawk for this!
-AWK=gawk
-
-${AWK} --version > /dev/null 2> /dev/null
-if [ "$?" != "0" ]; then
-	echo "This script needs gawk to run properly"
-	exit 1
-fi
-
 # This must be called from within the src/ai/api directory.
 
 if [ -z "$1" ]; then
@@ -19,7 +10,7 @@ if [ -z "$1" ]; then
 			# these files should not be changed by this script
 			"ai_controller.hpp" | "ai_object.hpp" | "ai_types.hpp" ) continue;
 		esac
-		${AWK} -f squirrel_export.awk ${f} > ${f}.tmp
+		awk -f squirrel_export.awk ${f} > ${f}.tmp
 		if ! [ -f "${f}.sq" ] || [ -n "`diff -I '$Id' -b ${f}.tmp ${f}.sq 2> /dev/null || echo boo`" ]; then
 			mv ${f}.tmp ${f}.sq
 			echo "Updated: ${f}.sq"
@@ -31,7 +22,7 @@ if [ -z "$1" ]; then
 		fi
 	done
 else
-	${AWK} -f squirrel_export.awk $1 > $1.tmp
+	awk -f squirrel_export.awk $1 > $1.tmp
 	if ! [ -f "${f}.sq" ] || [ -n "`diff -I '$Id' -b $1.sq $1.tmp 2> /dev/null || echo boo`" ]; then
 		mv $1.tmp $1.sq
 		echo "Updated: $1.sq"
@@ -93,7 +84,7 @@ echo "
 { print \$0; }
 " > ${f}.awk
 
-${AWK} -f ${f}.awk ${f} > ${f}.tmp
+awk -f ${f}.awk ${f} > ${f}.tmp
 
 if ! [ -f "${f}" ] || [ -n "`diff -I '$Id' -b ${f} ${f}.tmp 2> /dev/null || echo boo`" ]; then
 	mv ${f}.tmp ${f}

src/aircraft_cmd.cpp

@@ -337,6 +337,24 @@ CommandCost CmdBuildAircraft(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
 		u->subtype = AIR_SHADOW;
 		u->UpdateDeltaXY(INVALID_DIR);
 
+		if (v->cargo_type != CT_PASSENGERS) {
+			uint16 callback = CALLBACK_FAILED;
+
+			if (HasBit(EngInfo(p1)->callbackmask, CBM_VEHICLE_REFIT_CAPACITY)) {
+				callback = GetVehicleCallback(CBID_VEHICLE_REFIT_CAPACITY, 0, 0, v->engine_type, v);
+			}
+
+			if (callback == CALLBACK_FAILED) {
+				/* Callback failed, or not executed; use the default cargo capacity */
+				v->cargo_cap = AircraftDefaultCargoCapacity(v->cargo_type, avi);
+			} else {
+				v->cargo_cap = callback;
+			}
+
+			/* Set the 'second compartent' capacity to none */
+			u->cargo_cap = 0;
+		}
+
 		v->reliability = e->reliability;
 		v->reliability_spd_dec = e->reliability_spd_dec;
 		v->max_age = e->lifelength * DAYS_IN_LEAP_YEAR;
@@ -377,28 +395,6 @@ CommandCost CmdBuildAircraft(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
 		v->vehicle_flags = 0;
 		if (e->flags & ENGINE_EXCLUSIVE_PREVIEW) SetBit(v->vehicle_flags, VF_BUILT_AS_PROTOTYPE);
 
-		v->InvalidateNewGRFCacheOfChain();
-
-		if (v->cargo_type != CT_PASSENGERS) {
-			uint16 callback = CALLBACK_FAILED;
-
-			if (HasBit(EngInfo(p1)->callbackmask, CBM_VEHICLE_REFIT_CAPACITY)) {
-				callback = GetVehicleCallback(CBID_VEHICLE_REFIT_CAPACITY, 0, 0, v->engine_type, v);
-			}
-
-			if (callback == CALLBACK_FAILED) {
-				/* Callback failed, or not executed; use the default cargo capacity */
-				v->cargo_cap = AircraftDefaultCargoCapacity(v->cargo_type, avi);
-			} else {
-				v->cargo_cap = callback;
-			}
-
-			/* Set the 'second compartent' capacity to none */
-			u->cargo_cap = 0;
-		}
-
-		v->InvalidateNewGRFCacheOfChain();
-
 		UpdateAircraftCache(v);
 
 		VehicleMove(v, false);
@@ -584,7 +580,6 @@ CommandCost CmdRefitAircraft(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
 		v->cargo_type = new_cid;
 		v->cargo_subtype = new_subtype;
 		v->colourmap = PAL_NONE; // invalidate vehicle colour map
-		v->InvalidateNewGRFCacheOfChain();
 		InvalidateWindow(WC_VEHICLE_DETAILS, v->index);
 		InvalidateWindow(WC_VEHICLE_DEPOT, v->tile);
 		InvalidateWindowClassesData(WC_AIRCRAFT_LIST, 0);

src/articulated_vehicles.cpp

@@ -5,6 +5,7 @@
 #include "stdafx.h"
 #include "train.h"
 #include "roadveh.h"
+#include "aircraft.h"
 #include "newgrf_engine.h"
 #include "vehicle_func.h"
 
@@ -51,7 +52,22 @@ static inline uint16 GetVehicleDefaultCapacity(EngineID engine, VehicleType type
 	CargoID cargo = (e->CanCarryCargo() ? e->GetDefaultCargoType() : (CargoID)CT_INVALID);
 	if (cargo_type != NULL) *cargo_type = cargo;
 	if (cargo == CT_INVALID) return 0;
-	return e->GetDisplayDefaultCapacity();
+	switch (type) {
+		case VEH_TRAIN:
+			return GetEngineProperty(engine, 0x14, e->u.rail.capacity) + (e->u.rail.railveh_type == RAILVEH_MULTIHEAD ? e->u.rail.capacity : 0);
+
+		case VEH_ROAD:
+			return GetEngineProperty(engine, 0x0F, e->u.road.capacity);
+
+		case VEH_SHIP:
+			return GetEngineProperty(engine, 0x0D, e->u.ship.capacity);
+
+		case VEH_AIRCRAFT:
+			return AircraftDefaultCargoCapacity(cargo, &e->u.air);
+
+		default: NOT_REACHED();
+	}
+
 }
 
 /**

src/autoreplace_cmd.cpp

@@ -111,7 +111,7 @@ static void TransferCargo(Vehicle *old_veh, Vehicle *new_head, bool part_of_chai
 			uint amount = min(src->cargo.Count(), dest->cargo_cap - dest->cargo.Count());
 			if (amount <= 0) continue;
 
-			src->cargo.MoveTo(&dest->cargo, amount, CargoList::MTA_UNLOAD, NULL);
+			src->cargo.MoveTo(&dest->cargo, amount);
 		}
 	}
 

src/build_vehicle_gui.cpp

@@ -120,8 +120,8 @@ static int CDECL EngineReliabilitySorter(const void *a, const void *b)
 
 static int CDECL EngineCostSorter(const void *a, const void *b)
 {
-	Money va = GetEngine(*(const EngineID*)a)->GetCost();
-	Money vb = GetEngine(*(const EngineID*)b)->GetCost();
+	int va = GetEngine(*(const EngineID*)a)->GetRunningCost();
+	int vb = GetEngine(*(const EngineID*)b)->GetRunningCost();
 	int r = ClampToI32(va - vb);
 
 	/* Use EngineID to sort instead since we want consistent sorting */
@@ -225,11 +225,8 @@ static int CDECL RoadVehEngineCapacitySorter(const void *a, const void *b)
 /* Ship vehicle sorting functions */
 static int CDECL ShipEngineCapacitySorter(const void *a, const void *b)
 {
-	const Engine *e_a = GetEngine(*(const EngineID*)a);
-	const Engine *e_b = GetEngine(*(const EngineID*)b);
-
-	int va = e_a->GetDisplayDefaultCapacity();
-	int vb = e_b->GetDisplayDefaultCapacity();
+	int va = ShipVehInfo(*(const EngineID*)a)->capacity;
+	int vb = ShipVehInfo(*(const EngineID*)b)->capacity;
 	int r = va - vb;
 
 	/* Use EngineID to sort instead since we want consistent sorting */
@@ -243,8 +240,8 @@ static int CDECL AircraftEngineCargoSorter(const void *a, const void *b)
 	const Engine *e_a = GetEngine(*(const EngineID*)a);
 	const Engine *e_b = GetEngine(*(const EngineID*)b);
 
-	int va = e_a->GetDisplayDefaultCapacity();
-	int vb = e_b->GetDisplayDefaultCapacity();
+	int va = AircraftDefaultCargoCapacity(e_a->GetDefaultCargoType(), &e_a->u.air);
+	int vb = AircraftDefaultCargoCapacity(e_b->GetDefaultCargoType(), &e_b->u.air);
 	int r = va - vb;
 
 	if (r == 0) {
@@ -386,7 +383,7 @@ static int DrawRailWagonPurchaseInfo(int x, int y, EngineID engine_number, const
 	/* Wagon weight - (including cargo) */
 	uint weight = e->GetDisplayWeight();
 	SetDParam(0, weight);
-	uint cargo_weight = (e->CanCarryCargo() ? GetCargo(e->GetDefaultCargoType())->weight * e->GetDisplayDefaultCapacity() >> 4 : 0);
+	uint cargo_weight = (e->CanCarryCargo() ? GetCargo(e->GetDefaultCargoType())->weight * GetEngineProperty(engine_number, 0x14, rvi->capacity) >> 4 : 0);
 	SetDParam(1, cargo_weight + weight);
 	DrawString(x, y, STR_PURCHASE_INFO_WEIGHT_CWEIGHT, TC_FROMSTRING);
 	y += 10;
@@ -485,7 +482,7 @@ static int DrawShipPurchaseInfo(int x, int y, EngineID engine_number, const Ship
 
 	/* Cargo type + capacity */
 	SetDParam(0, e->GetDefaultCargoType());
-	SetDParam(1, e->GetDisplayDefaultCapacity());
+	SetDParam(1, GetEngineProperty(engine_number, 0x0D, svi->capacity));
 	SetDParam(2, refittable ? STR_9842_REFITTABLE : STR_EMPTY);
 	DrawString(x, y, STR_PURCHASE_INFO_CAPACITY, TC_FROMSTRING);
 	y += 10;
@@ -512,14 +509,14 @@ static int DrawAircraftPurchaseInfo(int x, int y, EngineID engine_number, const
 
 	/* Cargo capacity */
 	if (cargo == CT_INVALID || cargo == CT_PASSENGERS) {
-		SetDParam(0, e->GetDisplayDefaultCapacity());
+		SetDParam(0, avi->passenger_capacity);
 		SetDParam(1, avi->mail_capacity);
 		DrawString(x, y, STR_PURCHASE_INFO_AIRCRAFT_CAPACITY, TC_FROMSTRING);
 	} 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, e->GetDisplayDefaultCapacity());
+		SetDParam(1, AircraftDefaultCargoCapacity(cargo, avi));
 		SetDParam(2, refittable ? STR_9842_REFITTABLE : STR_EMPTY);
 		DrawString(x, y, STR_PURCHASE_INFO_CAPACITY, TC_FROMSTRING);
 	}

src/cargopacket.cpp

@@ -5,7 +5,6 @@
 #include "stdafx.h"
 #include "station_base.h"
 #include "oldpool_func.h"
-#include "economy_base.h"
 
 /* Initialize the cargopacket-pool */
 DEFINE_OLD_POOL_GENERIC(CargoPacket, CargoPacket)
@@ -28,6 +27,7 @@ CargoPacket::CargoPacket(StationID source, uint16 count)
 	this->count           = count;
 	this->days_in_transit = 0;
 	this->feeder_share    = 0;
+	this->paid_for        = false;
 }
 
 CargoPacket::~CargoPacket()
@@ -37,7 +37,7 @@ CargoPacket::~CargoPacket()
 
 bool CargoPacket::SameSource(const CargoPacket *cp) const
 {
-	return this->source_xy == cp->source_xy && this->days_in_transit == cp->days_in_transit;
+	return this->source_xy == cp->source_xy && this->days_in_transit == cp->days_in_transit && this->paid_for == cp->paid_for;
 }
 
 /*
@@ -81,6 +81,11 @@ uint CargoList::Count() const
 	return count;
 }
 
+bool CargoList::UnpaidCargo() const
+{
+	return unpaid_cargo;
+}
+
 Money CargoList::FeederShare() const
 {
 	return feeder_share;
@@ -141,10 +146,9 @@ void CargoList::Truncate(uint count)
 	InvalidateCache();
 }
 
-bool CargoList::MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta, CargoPayment *payment, uint data)
+bool CargoList::MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta, uint data)
 {
 	assert(mta == MTA_FINAL_DELIVERY || dest != NULL);
-	assert(mta == MTA_UNLOAD || mta == MTA_CARGO_LOAD || payment != NULL);
 	CargoList tmp;
 
 	while (!packets.empty() && count > 0) {
@@ -157,25 +161,20 @@ bool CargoList::MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta,
 					if (cp->source == data) {
 						tmp.Append(cp);
 					} else {
-						payment->PayFinalDelivery(cp, cp->count);
 						count -= cp->count;
 						delete cp;
 					}
-					continue; // of the loop
-
+					break;
 				case MTA_CARGO_LOAD:
 					cp->loaded_at_xy = data;
-					break;
-
-				case MTA_TRANSFER:
-					payment->PayTransfer(cp, cp->count);
-					break;
-
-				case MTA_UNLOAD:
+					/* When cargo is moved into another vehicle you have *always* paid for it */
+					cp->paid_for     = false;
+					/* FALL THROUGH */
+				case MTA_OTHER:
+					count -= cp->count;
+					dest->packets.push_back(cp);
 					break;
 			}
-			count -= cp->count;
-			dest->packets.push_back(cp);
 		} else {
 			/* Can move only part of the packet, so split it into two pieces */
 			if (mta != MTA_FINAL_DELIVERY) {
@@ -190,13 +189,11 @@ bool CargoList::MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta,
 
 				cp_new->days_in_transit = cp->days_in_transit;
 				cp_new->feeder_share    = fs;
+				/* When cargo is moved into another vehicle you have *always* paid for it */
+				cp_new->paid_for        = (mta == MTA_CARGO_LOAD) ? false : cp->paid_for;
 
 				cp_new->count = count;
 				dest->packets.push_back(cp_new);
-
-				if (mta == MTA_TRANSFER) payment->PayTransfer(cp_new, count);
-			} else {
-				payment->PayFinalDelivery(cp, count);
 			}
 			cp->count -= count;
 
@@ -208,7 +205,7 @@ bool CargoList::MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta,
 
 	if (mta == MTA_FINAL_DELIVERY && !tmp.Empty()) {
 		/* There are some packets that could not be delivered at the station, put them back */
-		tmp.MoveTo(this, UINT_MAX, MTA_UNLOAD, NULL);
+		tmp.MoveTo(this, UINT_MAX);
 		tmp.packets.clear();
 	}
 
@@ -222,6 +219,7 @@ void CargoList::InvalidateCache()
 {
 	empty = packets.empty();
 	count = 0;
+	unpaid_cargo = false;
 	feeder_share = 0;
 	source = INVALID_STATION;
 	days_in_transit = 0;
@@ -231,6 +229,7 @@ void CargoList::InvalidateCache()
 	uint dit = 0;
 	for (List::const_iterator it = packets.begin(); it != packets.end(); it++) {
 		count        += (*it)->count;
+		unpaid_cargo |= !(*it)->paid_for;
 		dit          += (*it)->days_in_transit * (*it)->count;
 		feeder_share += (*it)->feeder_share;
 	}

src/cargopacket.h

@@ -29,6 +29,7 @@ struct CargoPacket : PoolItem<CargoPacket, CargoPacketID, &_CargoPacket_pool> {
 
 	uint16 count;           ///< The amount of cargo in this packet
 	byte days_in_transit;   ///< Amount of days this packet has been in transit
+	bool paid_for;          ///< Have we been paid for this cargo packet?
 
 	/**
 	 * Creates a new cargo packet
@@ -84,8 +85,7 @@ public:
 	enum MoveToAction {
 		MTA_FINAL_DELIVERY, ///< "Deliver" the packet to the final destination, i.e. destroy the packet
 		MTA_CARGO_LOAD,     ///< Load the packet onto a vehicle, i.e. set the last loaded station ID
-		MTA_TRANSFER,       ///< The cargo is moved as part of a transfer
-		MTA_UNLOAD,         ///< The cargo is moved as part of a forced unload
+		MTA_OTHER           ///< "Just" move the packet to another cargo list
 	};
 
 private:
@@ -93,6 +93,7 @@ private:
 
 	bool empty;           ///< Cache for whether this list is empty or not
 	uint count;           ///< Cache for the number of cargo entities
+	bool unpaid_cargo;    ///< Cache for the unpaid cargo
 	Money feeder_share;   ///< Cache for the feeder share
 	StationID source;     ///< Cache for the source of the packet
 	uint days_in_transit; ///< Cache for the number of days in transit
@@ -128,6 +129,12 @@ public:
 	 */
 	uint Count() const;
 
+	/**
+	 * Is there some cargo that has not been paid for?
+	 * @return true if and only if there is such a cargo
+	 */
+	bool UnpaidCargo() const;
+
 	/**
 	 * Returns total sum of the feeder share for all packets
 	 * @return the before mentioned number
@@ -168,23 +175,18 @@ public:
 	 * Depending on the value of mta the side effects of this function differ:
 	 *  - MTA_FINAL_DELIVERY: destroys the packets that do not originate from a specific station
 	 *  - MTA_CARGO_LOAD:     sets the loaded_at_xy value of the moved packets
-	 *  - MTA_TRANSFER:       just move without side effects
-	 *  - MTA_UNLOAD:         just move without side effects
+	 *  - MTA_OTHER:          just move without side effects
 	 * @param dest  the destination to move the cargo to
 	 * @param count the amount of cargo entities to move
 	 * @param mta   how to handle the moving (side effects)
 	 * @param data  Depending on mta the data of this variable differs:
 	 *              - MTA_FINAL_DELIVERY - station ID of packet's origin not to remove
 	 *              - MTA_CARGO_LOAD     - station's tile index of load
-	 *              - MTA_TRANSFER       - unused
-	 *              - MTA_UNLOAD         - unused
-	 * @param payment The payment helper
-	 *
-	 * @pre mta == MTA_FINAL_DELIVERY || dest != NULL
-	 * @pre mta == MTA_UNLOAD || mta == MTA_CARGO_LOAD || payment != NULL
+	 *              - MTA_OTHER          - unused
+	 * @param mta == MTA_FINAL_DELIVERY || dest != NULL
 	 * @return true if there are still packets that might be moved from this cargo list
 	 */
-	bool MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta, CargoPayment *payment, uint data = 0);
+	bool MoveTo(CargoList *dest, uint count, CargoList::MoveToAction mta = MTA_OTHER, uint data = 0);
 
 	/** Invalidates the cached data and rebuild it */
 	void InvalidateCache();

src/clear_cmd.cpp

@@ -123,6 +123,11 @@ static void GetAcceptedCargo_Clear(TileIndex tile, AcceptedCargo ac)
 	/* unused */
 }
 
+static void AnimateTile_Clear(TileIndex tile)
+{
+	/* unused */
+}
+
 void TileLoopClearHelper(TileIndex tile)
 {
 	byte self;
@@ -312,6 +317,12 @@ get_out:;
 	} while (--i);
 }
 
+static bool ClickTile_Clear(TileIndex tile)
+{
+	/* not used */
+	return false;
+}
+
 static TrackStatus GetTileTrackStatus_Clear(TileIndex tile, TransportType mode, uint sub_mode, DiagDirection side)
 {
 	return 0;
@@ -358,8 +369,8 @@ extern const TileTypeProcs _tile_type_clear_procs = {
 	GetAcceptedCargo_Clear,   ///< get_accepted_cargo_proc
 	GetTileDesc_Clear,        ///< get_tile_desc_proc
 	GetTileTrackStatus_Clear, ///< get_tile_track_status_proc
-	NULL,                     ///< click_tile_proc
-	NULL,                     ///< animate_tile_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

src/company_cmd.cpp

@@ -445,11 +445,12 @@ Company *DoStartupNewCompany(bool is_ai)
 	c->inaugurated_year = _cur_year;
 	RandomCompanyManagerFaceBits(c->face, (GenderEthnicity)Random(), false); // create a random company manager face
 
-	/* Settings for non-ai companies are copied from the client settings later. */
-	if (is_ai) {
-		c->engine_renew_money = 100000;
-		c->engine_renew_months = 6;
-	}
+	/* Engine renewal settings */
+	c->engine_renew_list = NULL;
+	c->renew_keep_length = false;
+	c->engine_renew = _settings_client.gui.autorenew;
+	c->engine_renew_months = _settings_client.gui.autorenew_months;
+	c->engine_renew_money = _settings_client.gui.autorenew_money;
 
 	GeneratePresidentName(c);
 
@@ -755,9 +756,6 @@ CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
 
 			/* This is the client (or non-dedicated server) who wants a new company */
 			if (cid == _network_own_client_id) {
-				/* Create p1 and p2 here because SetLocalCompany resets the gui.autorenew* settings. */
-				uint32 p1 = (_settings_client.gui.autorenew << 15 ) | (_settings_client.gui.autorenew_months << 16) | 4;
-				uint32 p2 = _settings_client.gui.autorenew_money;
 				assert(_local_company == COMPANY_SPECTATOR);
 				SetLocalCompany(c->index);
 				if (!StrEmpty(_settings_client.network.default_company_pass)) {
@@ -769,7 +767,13 @@ CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
 
 				/* Now that we have a new company, broadcast our autorenew settings to
 				 * all clients so everything is in sync */
-				NetworkSend_Command(0, p1, p2, CMD_SET_AUTOREPLACE, NULL, NULL);
+				NetworkSend_Command(0,
+					(_settings_client.gui.autorenew << 15 ) | (_settings_client.gui.autorenew_months << 16) | 4,
+					_settings_client.gui.autorenew_money,
+					CMD_SET_AUTOREPLACE,
+					NULL,
+					NULL
+				);
 
 				MarkWholeScreenDirty();
 			}

src/company_gui.cpp

@@ -462,7 +462,7 @@ public:
 		this->livery_class = LC_OTHER;
 		this->sel = 1;
 		this->LowerWidget(SCLW_WIDGET_CLASS_GENERAL);
-		this->OnInvalidateData();
+		this->OnInvalidateData(_loaded_newgrf_features.has_2CC);
 		this->FindWindowPlacementAndResize(desc);
 	}
 
@@ -595,8 +595,14 @@ public:
 
 	virtual void OnInvalidateData(int data = 0)
 	{
-		int r = this->widget[_loaded_newgrf_features.has_2CC ? SCLW_WIDGET_SEC_COL_DROPDOWN : SCLW_WIDGET_PRI_COL_DROPDOWN].right;
-		this->SetWidgetHiddenState(SCLW_WIDGET_SEC_COL_DROPDOWN, !_loaded_newgrf_features.has_2CC);
+		static bool has2cc = true;
+
+		if (has2cc == !!data) return;
+
+		has2cc = !!data;
+
+		int r = this->widget[has2cc ? SCLW_WIDGET_SEC_COL_DROPDOWN : SCLW_WIDGET_PRI_COL_DROPDOWN].right;
+		this->SetWidgetHiddenState(SCLW_WIDGET_SEC_COL_DROPDOWN, !has2cc);
 		this->widget[SCLW_WIDGET_CAPTION].right = r;
 		this->widget[SCLW_WIDGET_SPACER_CLASS].right = r;
 		this->widget[SCLW_WIDGET_MATRIX].right = r;

src/console.cpp

@@ -116,13 +116,13 @@ void IConsolePrint(ConsoleColour colour_code, const char *string)
  * by any other means. Uses printf() style format, for more information look
  * at IConsolePrint()
  */
-void CDECL IConsolePrintF(ConsoleColour colour_code, const char *format, ...)
+void CDECL IConsolePrintF(ConsoleColour colour_code, const char *s, ...)
 {
 	va_list va;
 	char buf[ICON_MAX_STREAMSIZE];
 
-	va_start(va, format);
-	vsnprintf(buf, sizeof(buf), format, va);
+	va_start(va, s);
+	vsnprintf(buf, sizeof(buf), s, va);
 	va_end(va);
 
 	IConsolePrint(colour_code, buf);