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| author | rubidium <rubidium@openttd.org> | 2007-07-12 08:10:40 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2007-07-12 08:10:40 +0000 |
| commit | 3378095add30db1f3d6386da3007569ca8b35e33 (patch) | |
| tree | 8188c08aafd2b5a60fd55c0863f1ec04dd4c01b7 | |
| parent | ac0440495cb1327a34b9fa3b541727ee096f39b7 (diff) | |
| download | openttd-3378095add30db1f3d6386da3007569ca8b35e33.tar.xz | |
(svn r10519) -Fix: when getting a "nearby" tile, make sure you never roam outside of the map.
| -rw-r--r-- | src/newgrf_commons.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/newgrf_commons.cpp b/src/newgrf_commons.cpp index 2b1873f7a..5d6aa6630 100644 --- a/src/newgrf_commons.cpp +++ b/src/newgrf_commons.cpp @@ -265,5 +265,6 @@ TileIndex GetNearbyTile(byte parameter, TileIndex tile) if (x >= 8) x -= 16; if (y >= 8) y -= 16; - return tile + TileDiffXY(x, y); + /* Make sure we never roam outside of the map */ + return TILE_MASK(tile + TileDiffXY(x, y)); } |