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(svn r16938) -Codechange: introduce helper function to tell whether a tile is either a rail station or rail waypoint tile

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rubidium
2009-07-24 11:15:11 +00:00
parent 07447a1766
commit 2c6b5237f6
12 changed files with 36 additions and 14 deletions
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src/newgrf_commons.cpp
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@@ -291,7 +291,7 @@ TileIndex GetNearbyTile(byte parameter, TileIndex tile)
if (y >= 8) y -= 16;
/* Swap width and height depending on axis for railway stations */
if (IsRailwayStationTile(tile) && GetRailStationAxis(tile) == AXIS_Y) Swap(x, y);
if (HasStationTileRail(tile) && GetRailStationAxis(tile) == AXIS_Y) Swap(x, y);
/* Make sure we never roam outside of the map, better wrap in that case */
return TILE_MASK(tile + TileDiffXY(x, y));