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(svn r23316) -Feature: Add ability to zoom in to 2x and 4x level.

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peter1138
2011-11-24 12:38:48 +00:00
parent 15d0a22aac
commit 81598273e9
29 changed files with 331 additions and 128 deletions
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28
src/zoom_type.h
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@@ -14,6 +14,9 @@
#include "core/enum_type.hpp"
static int const ZOOM_LVL_SHIFT = 2;
static int const ZOOM_LVL_BASE = 1 << ZOOM_LVL_SHIFT;
/** All zoom levels we know. */
enum ZoomLevel {
/* Our possible zoom-levels */
@@ -22,25 +25,28 @@ enum ZoomLevel {
ZOOM_LVL_OUT_2X, ///< Zoomed 2 times out.
ZOOM_LVL_OUT_4X, ///< Zoomed 4 times out.
ZOOM_LVL_OUT_8X, ///< Zoomed 8 times out.
ZOOM_LVL_OUT_16X, ///< Zoomed 16 times out.
ZOOM_LVL_OUT_32X, ///< Zoomed 32 times out.
ZOOM_LVL_END, ///< End for iteration.
ZOOM_LVL_COUNT = ZOOM_LVL_END - ZOOM_LVL_BEGIN, ///< Number of zoom levels.
/* Here we define in which zoom viewports are */
ZOOM_LVL_VIEWPORT = ZOOM_LVL_NORMAL, ///< Default zoom level for viewports.
ZOOM_LVL_NEWS = ZOOM_LVL_NORMAL, ///< Default zoom level for the news messages.
ZOOM_LVL_INDUSTRY = ZOOM_LVL_OUT_2X, ///< Default zoom level for the industry view.
ZOOM_LVL_TOWN = ZOOM_LVL_OUT_2X, ///< Default zoom level for the town view.
ZOOM_LVL_AIRCRAFT = ZOOM_LVL_NORMAL, ///< Default zoom level for the aircraft view.
ZOOM_LVL_SHIP = ZOOM_LVL_NORMAL, ///< Default zoom level for the ship view.
ZOOM_LVL_TRAIN = ZOOM_LVL_NORMAL, ///< Default zoom level for the train view.
ZOOM_LVL_ROADVEH = ZOOM_LVL_NORMAL, ///< Default zoom level for the road vehicle view.
ZOOM_LVL_WORLD_SCREENSHOT = ZOOM_LVL_NORMAL, ///< Default zoom level for the world screen shot.
ZOOM_LVL_VIEWPORT = ZOOM_LVL_OUT_4X, ///< Default zoom level for viewports.
ZOOM_LVL_GUI = ZOOM_LVL_OUT_4X, ///< Default zoom level for GUI sprites.
ZOOM_LVL_NEWS = ZOOM_LVL_OUT_4X, ///< Default zoom level for the news messages.
ZOOM_LVL_INDUSTRY = ZOOM_LVL_OUT_8X, ///< Default zoom level for the industry view.
ZOOM_LVL_TOWN = ZOOM_LVL_OUT_8X, ///< Default zoom level for the town view.
ZOOM_LVL_AIRCRAFT = ZOOM_LVL_OUT_4X, ///< Default zoom level for the aircraft view.
ZOOM_LVL_SHIP = ZOOM_LVL_OUT_4X, ///< Default zoom level for the ship view.
ZOOM_LVL_TRAIN = ZOOM_LVL_OUT_4X, ///< Default zoom level for the train view.
ZOOM_LVL_ROADVEH = ZOOM_LVL_OUT_4X, ///< Default zoom level for the road vehicle view.
ZOOM_LVL_WORLD_SCREENSHOT = ZOOM_LVL_OUT_4X, ///< Default zoom level for the world screen shot.
ZOOM_LVL_DETAIL = ZOOM_LVL_OUT_2X, ///< All zoomlevels below or equal to this, will result in details on the screen, like road-work, ...
ZOOM_LVL_DETAIL = ZOOM_LVL_OUT_8X, ///< All zoomlevels below or equal to this, will result in details on the screen, like road-work, ...
ZOOM_LVL_MIN = ZOOM_LVL_NORMAL, ///< Minimum zoom level.
ZOOM_LVL_MAX = ZOOM_LVL_OUT_8X, ///< Maximum zoom level.
ZOOM_LVL_MAX = ZOOM_LVL_OUT_32X, ///< Maximum zoom level.
};
DECLARE_POSTFIX_INCREMENT(ZoomLevel)