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(svn r1548) Move AI_PATHFINDER_IS_ROAD from ai.h to ai_pathfinder.c to avoid global namespace pollution, turn it into a function called IsRoad and improve the commments a bit

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tron
2005-01-17 09:16:43 +00:00
parent a1e94b67d5
commit d4beff7954
2 changed files with 21 additions and 13 deletions
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7
ai.h
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@@ -228,13 +228,6 @@ enum {
#define AI_PATHFINDER_FLAG_BRIDGE 1
#define AI_PATHFINDER_FLAG_TUNNEL 2
// A macro for mp_street, where 0x20 is depot
// mp_tunnelbridge, where 0xf0 is a bridge, and 0x4/0x2 means: roadtunnel/bridge
#define AI_PATHFINDER_IS_ROAD(tile) ((IsTileType(tile, MP_STREET) && !(_map5[tile] & 0x20)) || \
(IsTileType(tile, MP_TUNNELBRIDGE) && \
(((_map5[tile] & 0x80) == 0 && (_map5[tile] & 0x4) == 0x4) || \
((_map5[tile] & 0x80) != 0 && (_map5[tile] & 0x2) == 0x2))))
typedef void AiNew_StateFunction(Player *p);
// ai_new.c