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Import adjacent crossings patch (v3.1)

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Fix trailing whitespace

http://www.tt-forums.net/viewtopic.php?p=836749#p836749
This commit is contained in:
patch-import
2015-08-02 17:08:58 +01:00
committed by Jonathan G Rennison
parent 67366cf03d
commit 4117808b9d
3 changed files with 53 additions and 8 deletions
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8
src/road_cmd.cpp
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@@ -1638,6 +1638,14 @@ static TrackStatus GetTileTrackStatus_Road(TileIndex tile, TransportType mode, u
trackdirbits = TrackBitsToTrackdirBits(AxisToTrackBits(axis));
if (IsCrossingBarred(tile)) red_signals = trackdirbits;
if (IsLevelCrossingTile(TileAddByDiagDir(tile, AxisToDiagDir(axis))) &&
IsCrossingBarred(TileAddByDiagDir(tile, AxisToDiagDir(axis)))) {
red_signals &= (TrackdirBits)0x0102; // magic value. I think TRACKBIT_X_SW and TRACKBIT_X_NE should be swapped
}
if (IsLevelCrossingTile(TileAddByDiagDir(tile, ReverseDiagDir(AxisToDiagDir(axis)))) &&
IsCrossingBarred(TileAddByDiagDir(tile, ReverseDiagDir(AxisToDiagDir(axis))))) {
red_signals &= (TrackdirBits)0x0201; // inverse of above magic value
}
break;
}