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author | tron <tron@openttd.org> | 2006-03-13 12:55:20 +0000 |
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committer | tron <tron@openttd.org> | 2006-03-13 12:55:20 +0000 |
commit | e8ccd9641f6476fda141f02aa465e2a165451bde (patch) | |
tree | baf83f0489b844b1906cfa75044bb1f224a71618 /bridge_map.h | |
parent | 1067069e33c4bff61bdb2648cc74458651f897ae (diff) | |
download | openttd-e8ccd9641f6476fda141f02aa465e2a165451bde.tar.xz |
(svn r3846) Add functions to set the type of stuff (clear, water, rail, road) under bridges
Diffstat (limited to 'bridge_map.h')
-rw-r--r-- | bridge_map.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/bridge_map.h b/bridge_map.h new file mode 100644 index 000000000..ba8e71d50 --- /dev/null +++ b/bridge_map.h @@ -0,0 +1,37 @@ +/* $Id$ */ + +#ifndef BRIDGE_MAP_H +#define BRIDGE_MAP_H + +#include "macros.h" +#include "map.h" +#include "rail.h" +#include "tile.h" + + +static inline void SetClearUnderBridge(TileIndex t) +{ + SetTileOwner(t, OWNER_NONE); + SB(_m[t].m5, 3, 3, 0 << 2 | 0); +} + +static inline void SetWaterUnderBridge(TileIndex t) +{ + SetTileOwner(t, OWNER_WATER); + SB(_m[t].m5, 3, 3, 0 << 2 | 1); +} + +static inline void SetRailUnderBridge(TileIndex t, Owner o, RailType r) +{ + SetTileOwner(t, o); + SB(_m[t].m5, 3, 3, 1 << 2 | TRANSPORT_RAIL); + SB(_m[t].m3, 0, 4, r); +} + +static inline void SetRoadUnderBridge(TileIndex t, Owner o) +{ + SetTileOwner(t, o); + SB(_m[t].m5, 3, 3, 1 << 2 | TRANSPORT_ROAD); +} + +#endif |