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| author | planetmaker <planetmaker@openttd.org> | 2011-07-21 17:17:48 +0000 |
|---|---|---|
| committer | planetmaker <planetmaker@openttd.org> | 2011-07-21 17:17:48 +0000 |
| commit | e188edd8f6b332912f0dd721307227709dc3cca5 (patch) | |
| tree | 89815817f55b36e7187646476cb3fb4bc6a1d222 | |
| parent | e3d98796909d3a1595b75786e14f7495dc7a0ea9 (diff) | |
| download | openttd-e188edd8f6b332912f0dd721307227709dc3cca5.tar.xz | |
(svn r22679) -Change [FS#4692] (r22655): [NewGRF] Use a value of 0 to indicate the invalid waterclass in the nearby land info (0x60 ind. tiles, 0x62 houses, objects,...)
| -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 83d1d4f44..8f7841f8a 100644 --- a/src/newgrf_commons.cpp +++ b/src/newgrf_commons.cpp @@ -447,7 +447,8 @@ uint32 GetNearbyTileInformation(TileIndex tile) uint z; Slope tileh = GetTileSlope(tile, &z); - byte terrain_type = (HasTileWaterClass(tile) ? GetWaterClass(tile) : WATER_CLASS_INVALID) << 5 | GetTerrainType(tile) << 2 | (tile_type == MP_WATER ? 1 : 0) << 1; + /* Return 0 if the tile is a land tile */ + byte terrain_type = (HasTileWaterClass(tile) ? (GetWaterClass(tile) + 1) & 3 : 0) << 5 | GetTerrainType(tile) << 2 | (tile_type == MP_WATER ? 1 : 0) << 1; return tile_type << 24 | z << 16 | terrain_type << 8 | tileh; } |