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| author | tron <tron@openttd.org> | 2006-03-06 20:55:24 +0000 |
|---|---|---|
| committer | tron <tron@openttd.org> | 2006-03-06 20:55:24 +0000 |
| commit | f2dc736554c06d69dd936131c4a09ddbc6b58083 (patch) | |
| tree | 14ef1d7e7e885dff603aa06189b416a7bd2a6ae0 /road_map.c | |
| parent | 2d3c28f2b3d24c2b01e54a51e2dcf5ad7f4851c8 (diff) | |
| download | openttd-f2dc736554c06d69dd936131c4a09ddbc6b58083.tar.xz | |
(svn r3777) Add some functions to handle tunnels
Diffstat (limited to 'road_map.c')
| -rw-r--r-- | road_map.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/road_map.c b/road_map.c index 45aba0605..14611e88b 100644 --- a/road_map.c +++ b/road_map.c @@ -5,6 +5,7 @@ #include "functions.h" #include "road_map.h" #include "station.h" +#include "tunnel_map.h" RoadBits GetAnyRoadBits(TileIndex tile) @@ -36,8 +37,8 @@ RoadBits GetAnyRoadBits(TileIndex tile) } } else { // tunnel - if (GB(_m[tile].m5, 2, 2) != TRANSPORT_ROAD) return 0; // not a road tunnel - return DiagDirToRoadBits(ReverseDiagDir(GB(_m[tile].m5, 0, 2))); + if (GetTunnelTransportType(tile) != TRANSPORT_ROAD) return 0; + return DiagDirToRoadBits(ReverseDiagDir(GetTunnelDirection(tile))); } default: return 0; |