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(svn r23092) -Codechange: create a non-pixel version of some of the Get*PixelZ functions, and let Get*PixelZ wrap around the new function (multiplying the Z by TILE_HEIGHT) just like TileHeight and TilePixelHeight

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rubidium
2011-11-04 10:20:24 +00:00
parent de980ef0f9
commit 5bc8a72377
7 changed files with 126 additions and 30 deletions
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39
src/tile_map.h
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@@ -226,9 +226,42 @@ static inline void SetAnimationFrame(TileIndex t, byte frame)
_me[t].m7 = frame;
}
Slope GetTilePixelSlope(TileIndex tile, uint *h);
uint GetTilePixelZ(TileIndex tile);
uint GetTileMaxPixelZ(TileIndex tile);
Slope GetTileSlope(TileIndex tile, uint *h = NULL);
uint GetTileZ(TileIndex tile);
uint GetTileMaxZ(TileIndex tile);
/**
* Return the slope of a given tile
* @param tile Tile to compute slope of
* @param h If not \c NULL, pointer to storage of z height
* @return Slope of the tile, except for the HALFTILE part
*/
static inline Slope GetTilePixelSlope(TileIndex tile, uint *h)
{
Slope s = GetTileSlope(tile, h);
if (h != NULL) *h *= TILE_HEIGHT;
return s;
}
/**
* Get bottom height of the tile
* @param tile Tile to compute height of
* @return Minimum height of the tile
*/
static inline uint GetTilePixelZ(TileIndex tile)
{
return GetTileZ(tile) * TILE_HEIGHT;
}
/**
* Get top height of the tile
* @param t Tile to compute height of
* @return Maximum height of the tile
*/
static inline uint GetTileMaxPixelZ(TileIndex tile)
{
return GetTileMaxZ(tile) * TILE_HEIGHT;
}
/**