diff options
| -rw-r--r-- | src/script/api/script_order.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/script/api/script_order.cpp b/src/script/api/script_order.cpp index a72245d04..045968874 100644 --- a/src/script/api/script_order.cpp +++ b/src/script/api/script_order.cpp @@ -669,8 +669,14 @@ static void _DoCommandReturnSetOrderFlags(class ScriptInstance *instance) /* static */ uint ScriptOrder::GetOrderDistance(ScriptVehicle::VehicleType vehicle_type, TileIndex origin_tile, TileIndex dest_tile) { if (vehicle_type == ScriptVehicle::VT_AIR) { - if (ScriptTile::IsStationTile(origin_tile) && ::Station::GetByTile(origin_tile)->airport.tile != INVALID_TILE) origin_tile = ::Station::GetByTile(origin_tile)->airport.tile; - if (ScriptTile::IsStationTile(dest_tile) && ::Station::GetByTile(dest_tile)->airport.tile != INVALID_TILE) dest_tile = ::Station::GetByTile(dest_tile)->airport.tile; + if (ScriptTile::IsStationTile(origin_tile)) { + Station *orig_station = ::Station::GetByTile(origin_tile); + if (orig_station != nullptr && orig_station->airport.tile != INVALID_TILE) origin_tile = orig_station->airport.tile; + } + if (ScriptTile::IsStationTile(dest_tile)) { + Station *dest_station = ::Station::GetByTile(dest_tile); + if (dest_station != nullptr && dest_station->airport.tile != INVALID_TILE) dest_tile = dest_station->airport.tile; + } return ScriptMap::DistanceSquare(origin_tile, dest_tile); } else { |