mirror of https://github.com/OpenTTD/OpenTTD
27 lines
376 B
C
27 lines
376 B
C
/* $Id$ */
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#ifndef TUNNEL_MAP_H
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#define TUNNEL_MAP_H
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#include "macros.h"
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#include "map.h"
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static inline bool IsTunnel(TileIndex t)
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{
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assert(IsTileType(t, MP_TUNNELBRIDGE));
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return !HASBIT(_m[t].m5, 7);
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}
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static inline uint GetTunnelDirection(TileIndex t)
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{
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assert(IsTunnelTile(t));
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return (uint)GB(_m[t].m5, 0, 2);
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}
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bool IsTunnelInWay(TileIndex, uint z);
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#endif
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