Mercurial > hg > openttd
changeset 16105:dc62a655c524 draft
(svn r20798) -Doc [FS#4117]: [NoAI] AITile::HasTransportType doesn't work for TRANSPORT_AIR
| author | yexo <yexo@openttd.org> |
|---|---|
| date | Mon, 13 Sep 2010 13:36:36 +0000 |
| parents | 6d653b1a72fe |
| children | 530933b50339 |
| files | src/ai/api/ai_tile.hpp |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/src/ai/api/ai_tile.hpp +++ b/src/ai/api/ai_tile.hpp @@ -298,10 +298,14 @@ * @param tile The tile to check. * @param transport_type The TransportType to check against. * @pre AIMap::IsValidTile(tile). + * @pre transport_type != TRANSPORT_AIR. * @note Returns false on tiles with roadworks and on road tiles with only * a single piece of road as these tiles cannot be used to transport * anything on. It furthermore returns true on some coast tile for * TRANSPORT_WATER because ships can navigate over them. + * @note Use AIAirport.IsAirportTile to check for airport tiles. Aircraft + * can fly over every tile on the map so using HasTransportType + * doesn't make sense for TRANSPORT_AIR. * @return True if and only if the tile has the given TransportType. */ static bool HasTransportType(TileIndex tile, TransportType transport_type);