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author | rubidium <rubidium@openttd.org> | 2007-07-24 21:48:50 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2007-07-24 21:48:50 +0000 |
commit | e640900e8ac5e35dad2242bda391903a04906852 (patch) | |
tree | d06ccafbe3bf6b917dc22e2b1c2d253b231b0e58 /src/station_cmd.cpp | |
parent | fe8e2979954ed2e129af7a23ec76c6aea73c36da (diff) | |
download | openttd-e640900e8ac5e35dad2242bda391903a04906852.tar.xz |
(svn r10681) -Codechange: do not determine whether a tile is a hangar based on the graphics index to be drawn on the given tile, but do it based on the specification of the location of hangars of the airport.
Diffstat (limited to 'src/station_cmd.cpp')
-rw-r--r-- | src/station_cmd.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp index df788d997..1c858c91a 100644 --- a/src/station_cmd.cpp +++ b/src/station_cmd.cpp @@ -78,6 +78,26 @@ DEFINE_OLD_POOL(Station, Station, StationPoolNewBlock, StationPoolCleanBlock) DEFINE_OLD_POOL(RoadStop, RoadStop, RoadStopPoolNewBlock, NULL) +/** + * Check whether the given tile is a hangar. + * @param t the tile to of whether it is a hangar. + * @pre IsTileType(t, MP_STATION) + * @return true if and only if the tile is a hangar. + */ +bool IsHangar(TileIndex t) +{ + assert(IsTileType(t, MP_STATION)); + + const Station *st = GetStationByTile(t); + const AirportFTAClass *apc = st->Airport(); + + for (uint i = 0; i < apc->nof_depots; i++) { + if (st->airport_tile + ToTileIndexDiff(apc->airport_depots[i]) == t) return true; + } + + return false; +} + RoadStop* GetRoadStopByTile(TileIndex tile, RoadStop::Type type) { const Station* st = GetStationByTile(tile); |