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author | tron <tron@openttd.org> | 2006-03-30 09:29:01 +0000 |
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committer | tron <tron@openttd.org> | 2006-03-30 09:29:01 +0000 |
commit | 7ad0d787e25306e700045cb678c66eeba9ea4434 (patch) | |
tree | 21b00e82b5c9850aa9567dba92d59ebb57aa50ba /tunnel_map.h | |
parent | 84de6477b2665dd0b16f93b677501dde02fc40d5 (diff) | |
download | openttd-7ad0d787e25306e700045cb678c66eeba9ea4434.tar.xz |
(svn r4166) Sprinkle several map accessors with assert()s
Diffstat (limited to 'tunnel_map.h')
-rw-r--r-- | tunnel_map.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tunnel_map.h b/tunnel_map.h index 6ac6cb44b..67c1fa94f 100644 --- a/tunnel_map.h +++ b/tunnel_map.h @@ -11,6 +11,7 @@ static inline bool IsTunnel(TileIndex t) { + assert(IsTileType(t, MP_TUNNELBRIDGE)); return !HASBIT(_m[t].m5, 7); } @@ -23,12 +24,14 @@ static inline bool IsTunnelTile(TileIndex t) static inline DiagDirection GetTunnelDirection(TileIndex t) { + assert(IsTunnelTile(t)); return (DiagDirection)GB(_m[t].m5, 0, 2); } static inline TransportType GetTunnelTransportType(TileIndex t) { + assert(IsTunnelTile(t)); return (TransportType)GB(_m[t].m5, 2, 2); } |