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/* $Id$ */
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/** @file pbs.h PBS support routines */
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#ifndef PBS_H
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#define PBS_H
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#include "tile_type.h"
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#include "direction_type.h"
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#include "track_type.h"
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TrackBits GetReservedTrackbits(TileIndex t);
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void SetRailwayStationPlatformReservation(TileIndex start, DiagDirection dir, bool b);
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bool TryReserveRailTrack(TileIndex tile, Track t);
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void UnreserveRailTrack(TileIndex tile, Track t);
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/**
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* Check whether some of tracks is reserved on a tile.
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*
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* @param tile the tile
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* @param tracks the tracks to test
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* @return true if at least on of tracks is reserved
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*/
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static inline bool HasReservedTracks(TileIndex tile, TrackBits tracks)
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{
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return (GetReservedTrackbits(tile) & tracks) != TRACK_BIT_NONE;
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}
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#endif /* PBS_H */
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