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(svn r24839) -Feature [FS#5271]: [NewGRF] Support oversized purchase list sprites. (Based on patch by Eddi)

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michi_cc
2012-12-23 01:00:25 +00:00
parent c41027fbae
commit 245e32a10e
11 changed files with 141 additions and 49 deletions
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19
src/roadveh_cmd.cpp
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@@ -155,6 +155,25 @@ void DrawRoadVehEngine(int left, int right, int preferred_x, int y, EngineID eng
DrawSprite(sprite, pal, preferred_x, y);
}
/**
* Get the size of the sprite of a road vehicle sprite heading west (used for lists).
* @param engine The engine to get the sprite from.
* @param[out] width The width of the sprite.
* @param[out] height The height of the sprite.
* @param[out] xoffs Number of pixels to shift the sprite to the right.
* @param[out] yoffs Number of pixels to shift the sprite downwards.
* @param image_type Context the sprite is used in.
*/
void GetRoadVehSpriteSize(EngineID engine, uint &width, uint &height, int &xoffs, int &yoffs, EngineImageType image_type)
{
const Sprite *spr = GetSprite(GetRoadVehIcon(engine, image_type), ST_NORMAL);
width = UnScaleByZoom(spr->width, ZOOM_LVL_GUI);
height = UnScaleByZoom(spr->height, ZOOM_LVL_GUI);
xoffs = UnScaleByZoom(spr->x_offs, ZOOM_LVL_GUI);
yoffs = UnScaleByZoom(spr->y_offs, ZOOM_LVL_GUI);
}
/**
* Get length of a road vehicle.
* @param v Road vehicle to query length.