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| author | frosch <frosch@openttd.org> | 2009-03-21 21:43:23 +0000 |
|---|---|---|
| committer | frosch <frosch@openttd.org> | 2009-03-21 21:43:23 +0000 |
| commit | d452a0a0ecaad276c893b62ab8f008a5af85ba82 (patch) | |
| tree | 2816e5ec1ae12fd5f4cd0391c375c34b91225291 /src/ai/api/ai_marine.cpp | |
| parent | fd0f0bda721269e27950431db44886b309ef4596 (diff) | |
| download | openttd-d452a0a0ecaad276c893b62ab8f008a5af85ba82.tar.xz | |
(svn r15789) -Codechange: Add DiagdirBetweenTiles() and use it.
Diffstat (limited to 'src/ai/api/ai_marine.cpp')
| -rw-r--r-- | src/ai/api/ai_marine.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/ai/api/ai_marine.cpp b/src/ai/api/ai_marine.cpp index fb9bba882..fffa1e3a3 100644 --- a/src/ai/api/ai_marine.cpp +++ b/src/ai/api/ai_marine.cpp @@ -50,9 +50,8 @@ /* Tiles not neighbouring */ if (::DistanceManhattan(t1, t2) != 1) return false; - if (t1 > t2) Swap(t1, t2); - DiagDirection to_other_tile = (TileX(t1) == TileX(t2)) ? DIAGDIR_SE : DIAGDIR_SW; + DiagDirection to_other_tile = ::DiagdirBetweenTiles(t1, t2); /* Determine the reachable tracks from the shared edge */ TrackBits gtts2 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t2, TRANSPORT_WATER, 0, to_other_tile)) & ::DiagdirReachesTracks(to_other_tile); |