(svn r10172) -Fix(r10127): Wrong evaluation order on variable 0x41 for industry tile.
The industry's xy (northernmost tile) should be checked against the relative tile, not the other way around.
--- a/src/newgrf_industrytiles.cpp Sat Jun 16 21:57:30 2007 +0000
+++ b/src/newgrf_industrytiles.cpp Sun Jun 17 01:01:15 2007 +0000
@@ -51,8 +51,8 @@
*/
static uint32 GetRelativePosition(TileIndex tile, TileIndex ind_tile)
{
- byte x = TileX(ind_tile) - TileX(tile);
- byte y = TileY(ind_tile) - TileY(tile);
+ byte x = TileX(tile) - TileX(ind_tile);
+ byte y = TileY(tile) - TileY(ind_tile);
return ((y & 0xF) << 20) | ((x & 0xF) << 16) | (y << 8) | x;
}