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(svn r1696) Use GetTileSlope() instead of FindLandscapeHeightByTile() where it is sufficient. FindLandscapeHeightByTile() uses GetTileSlope() internally and adds some more info, which is discarded in these cases.

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While touching the code make a bit more clear how GetBridgeHeight() works.
This commit is contained in:
tron
2005-01-27 12:52:20 +00:00
parent 6eec07257a
commit 63653bd6af
3 changed files with 10 additions and 19 deletions
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5
vehicle.c
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@@ -82,10 +82,7 @@ static inline uint Correct_Z(uint tileh)
uint GetCorrectTileHeight(TileIndex tile)
{
TileInfo ti;
FindLandscapeHeightByTile(&ti, tile);
return Correct_Z(ti.tileh);
return Correct_Z(GetTileSlope(tile, NULL));
}
bool EnsureNoVehicleZ(TileIndex tile, byte z)