Mercurial > hg > openttd
changeset 17009:eeecf53c75a7 draft
(svn r21745) -Fix: [NewGRF] Canal variable 80 shall return consistent heights within a lock.
| author | frosch <frosch@openttd.org> |
|---|---|
| date | Sun, 09 Jan 2011 13:53:05 +0000 |
| parents | 66df555d2b2a |
| children | df13cc59e779 |
| files | src/newgrf_canal.cpp |
| diffstat | 1 files changed, 6 insertions(+), 1 deletions(-) [+] |
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--- a/src/newgrf_canal.cpp +++ b/src/newgrf_canal.cpp @@ -47,7 +47,12 @@ switch (variable) { /* Height of tile */ - case 0x80: return GetTileZ(tile) / TILE_HEIGHT; + case 0x80: { + uint z = GetTileZ(tile) / TILE_HEIGHT; + /* Return consistent height within locks */ + if (IsTileType(tile, MP_WATER) && IsLock(tile) && GetSection(tile) == LOCK_UPPER) z--; + return z; + } /* Terrain type */ case 0x81: return GetTerrainType(tile);