npf_func.h

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00001 /* $Id: npf_func.h 21511 2010-12-13 21:56:40Z rubidium $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #ifndef NPF_FUNC_H
00013 #define NPF_FUNC_H
00014 
00015 #include "../../track_type.h"
00016 #include "../../direction_type.h"
00017 #include "../../vehicle_type.h"
00018 #include "../pathfinder_type.h"
00019 
00028 FindDepotData NPFRoadVehicleFindNearestDepot(const RoadVehicle *v, int max_penalty);
00029 
00039 Trackdir NPFRoadVehicleChooseTrack(const RoadVehicle *v, TileIndex tile, DiagDirection enterdir, TrackdirBits trackdirs, bool &path_found);
00040 
00050 Track NPFShipChooseTrack(const Ship *v, TileIndex tile, DiagDirection enterdir, TrackBits tracks, bool &path_found);
00051 
00060 FindDepotData NPFTrainFindNearestDepot(const Train *v, int max_penalty);
00061 
00071 bool NPFTrainFindNearestSafeTile(const Train *v, TileIndex tile, Trackdir td, bool override_railtype);
00072 
00078 bool NPFTrainCheckReverse(const Train *v);
00079 
00091 Track NPFTrainChooseTrack(const Train *v, TileIndex tile, DiagDirection enterdir, TrackBits tracks, bool &path_found, bool reserve_track, struct PBSTileInfo *target);
00092 
00093 #endif /* NPF_FUNC_H */

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