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| author | rubidium <rubidium@openttd.org> | 2011-11-04 11:52:19 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2011-11-04 11:52:19 +0000 |
| commit | 2a2c102b0b173d6ebcfb90291eb56e82c4e935a7 (patch) | |
| tree | eea14ef6e9fcafd4cb4fb4a1a4aec8cbf1f928b7 /src/elrail.cpp | |
| parent | 459c9523e8acdf314ce697460f4768eec228daac (diff) | |
| download | openttd-2a2c102b0b173d6ebcfb90291eb56e82c4e935a7.tar.xz | |
(svn r23108) -Codechange: more uint -> int / byte -> int conversions for Z related variables
Diffstat (limited to 'src/elrail.cpp')
| -rw-r--r-- | src/elrail.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/elrail.cpp b/src/elrail.cpp index 4232b190a..3734b919b 100644 --- a/src/elrail.cpp +++ b/src/elrail.cpp @@ -209,7 +209,7 @@ static void AdjustTileh(TileIndex tile, Slope *tileh) * @param PCPpos The PCP of the tile. * @return The Z position of the PCP. */ -static byte GetPCPElevation(TileIndex tile, DiagDirection PCPpos) +static int GetPCPElevation(TileIndex tile, DiagDirection PCPpos) { /* The elevation of the "pylon"-sprite should be the elevation at the PCP. * PCPs are always on a tile edge. @@ -225,7 +225,7 @@ static byte GetPCPElevation(TileIndex tile, DiagDirection PCPpos) * Also note that the result of GetSlopePixelZ() is very special on bridge-ramps. */ - byte z = GetSlopePixelZ(TileX(tile) * TILE_SIZE + min(x_pcp_offsets[PCPpos], TILE_SIZE - 1), TileY(tile) * TILE_SIZE + min(y_pcp_offsets[PCPpos], TILE_SIZE - 1)); + int z = GetSlopePixelZ(TileX(tile) * TILE_SIZE + min(x_pcp_offsets[PCPpos], TILE_SIZE - 1), TileY(tile) * TILE_SIZE + min(y_pcp_offsets[PCPpos], TILE_SIZE - 1)); return (z + 2) & ~3; // this means z = (z + TILE_HEIGHT / 4) / (TILE_HEIGHT / 2) * (TILE_HEIGHT / 2); } |