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author | tron <tron@openttd.org> | 2006-06-04 09:10:24 +0000 |
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committer | tron <tron@openttd.org> | 2006-06-04 09:10:24 +0000 |
commit | 877c7e34a52874eab1eb7e2a0ed15a007390d1df (patch) | |
tree | 7169789e49a59433f674337c2c7505ad5938e746 /ai/trolly/build.c | |
parent | 7dff47b7f09d0b9dfbaeaf2445d54075e83e5ed9 (diff) | |
download | openttd-877c7e34a52874eab1eb7e2a0ed15a007390d1df.tar.xz |
(svn r5092) -Fix: There was a gross race condition in the AI code which made it pretty random if the AI could give a new vehicle its orders
Diffstat (limited to 'ai/trolly/build.c')
-rw-r--r-- | ai/trolly/build.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/ai/trolly/build.c b/ai/trolly/build.c index 2b6342604..1f4324355 100644 --- a/ai/trolly/build.c +++ b/ai/trolly/build.c @@ -7,6 +7,7 @@ #include "../../map.h" #include "../../road_map.h" #include "../../tile.h" +#include "../../vehicle.h" #include "../../command.h" #include "trolly.h" #include "../../engine.h" @@ -249,6 +250,20 @@ EngineID AiNew_PickVehicle(Player *p) } +void CcAI(bool success, TileIndex tile, uint32 p1, uint32 p2) +{ + Player* p = GetPlayer(_current_player); + + if (success) { + p->ainew.state = AI_STATE_GIVE_ORDERS; + p->ainew.veh_id = _new_vehicle_id; + } else { + /* XXX this should be handled more gracefully */ + p->ainew.state = AI_STATE_NOTHING; + } +} + + // Builds the best vehicle possible int AiNew_Build_Vehicle(Player *p, TileIndex tile, byte flag) { @@ -257,7 +272,11 @@ int AiNew_Build_Vehicle(Player *p, TileIndex tile, byte flag) if (i == INVALID_ENGINE) return CMD_ERROR; if (p->ainew.tbt == AI_TRAIN) return CMD_ERROR; - return AI_DoCommand(tile, i, 0, flag, CMD_BUILD_ROAD_VEH); + if (flag & DC_EXEC) { + return AI_DoCommandCc(tile, i, 0, flag, CMD_BUILD_ROAD_VEH, CcAI); + } else { + return AI_DoCommand(tile, i, 0, flag, CMD_BUILD_ROAD_VEH); + } } int AiNew_Build_Depot(Player* p, TileIndex tile, DiagDirection direction, byte flag) |