55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* $Id$ */
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#ifndef YAPF_H
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#define YAPF_H
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#include "../debug.h"
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Trackdir YapfChooseShipTrack(Vehicle *v, TileIndex tile, DiagDirection enterdir, TrackBits tracks);
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Trackdir YapfChooseRoadTrack(Vehicle *v, TileIndex tile, DiagDirection enterdir);
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Trackdir YapfChooseRailTrack(Vehicle *v, TileIndex tile, DiagDirection enterdir, TrackdirBits trackdirs);
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Depot* YapfFindNearestRoadDepot(const Vehicle *v);
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bool YapfFindNearestRailDepotTwoWay(Vehicle *v, int max_distance, int reverse_penalty, TileIndex* depot_tile, bool* reversed);
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bool YapfCheckReverseTrain(Vehicle* v);
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void YapfNotifyTrackLayoutChange(TileIndex tile, Track track);
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void* NpfBeginInterval(void);
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int NpfEndInterval(void* perf);
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extern int _aystar_stats_open_size;
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extern int _aystar_stats_closed_size;
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/** Base struct for track followers. */
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typedef struct FollowTrack_t
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{
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Vehicle* m_veh;
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TileIndex m_old_tile;
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Trackdir m_old_td;
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TileIndex m_new_tile;
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TrackdirBits m_new_td_bits;
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// TrackdirBits m_red_td_bits;
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DiagDirection m_exitdir;
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bool m_is_tunnel;
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int m_tunnel_tiles_skipped;
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} FollowTrack_t;
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/** track followers */
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bool FollowTrackWater (FollowTrack_t *This, TileIndex old_tile, Trackdir old_td);
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bool FollowTrackRoad (FollowTrack_t *This, TileIndex old_tile, Trackdir old_td);
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bool FollowTrackRail (FollowTrack_t *This, TileIndex old_tile, Trackdir old_td);
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bool FollowTrackWaterNo90(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td);
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bool FollowTrackRoadNo90 (FollowTrack_t *This, TileIndex old_tile, Trackdir old_td);
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bool FollowTrackRailNo90 (FollowTrack_t *This, TileIndex old_tile, Trackdir old_td);
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enum {
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YAPF_TILE_LENGTH = 100,
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YAPF_TILE_CORNER_LENGTH = 71
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};
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#endif /* YAPF_H */
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