ai_object.hpp

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00001 /* $Id: ai_object.hpp 17517 2009-09-12 20:59:34Z rubidium $ */
00002 
00005 #ifndef AI_OBJECT_HPP
00006 #define AI_OBJECT_HPP
00007 
00008 #include "../../stdafx.h"
00009 #include "../../misc/countedptr.hpp"
00010 #include "../../road_type.h"
00011 #include "../../rail_type.h"
00012 
00013 #include "ai_types.hpp"
00014 
00018 typedef void (AISuspendCallbackProc)(class AIInstance *instance);
00019 
00023 typedef bool (AIModeProc)(TileIndex tile, uint32 p1, uint32 p2, uint cmd, CommandCost costs);
00024 
00031 class AIObject : public SimpleCountedObject {
00032 friend void CcAI(bool success, TileIndex tile, uint32 p1, uint32 p2);
00033 friend class AIInstance;
00034 protected:
00038   static bool DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint cmd, const char *text = NULL, AISuspendCallbackProc *callback = NULL);
00039 
00043   static void SetDoCommandCosts(Money value);
00044 
00048   static void IncreaseDoCommandCosts(Money value);
00049 
00053   static Money GetDoCommandCosts();
00054 
00058   static void SetLastError(AIErrorType last_error);
00059 
00063   static AIErrorType GetLastError();
00064 
00068   static void SetRoadType(RoadType road_type);
00069 
00073   static RoadType GetRoadType();
00074 
00078   static void SetRailType(RailType rail_type);
00079 
00083   static RailType GetRailType();
00084 
00088   static void SetDoCommandMode(AIModeProc *proc, AIObject *instance);
00089 
00093   static AIModeProc *GetDoCommandMode();
00094 
00098   static AIObject *GetDoCommandModeInstance();
00099 
00103   static void SetDoCommandDelay(uint ticks);
00104 
00108   static uint GetDoCommandDelay();
00109 
00113   static bool GetLastCommandRes();
00114 
00118   static VehicleID GetNewVehicleID();
00119 
00123   static SignID GetNewSignID();
00124 
00128   static TileIndex GetNewTunnelEndtile();
00129 
00133   static GroupID GetNewGroupID();
00134 
00138   static bool CanSuspend();
00139 
00146   static bool GetAllowDoCommand();
00147 
00151   static void *&GetEventPointer();
00152 
00156   static void SetLastCost(Money last_cost);
00157 
00161   static Money GetLastCost();
00162 
00166   static void SetCallbackVariable(int index, int value);
00167 
00171   static int GetCallbackVariable(int index);
00172 
00173 public:
00179   static void SetLastCommandRes(bool res);
00180 
00186   static void SetNewVehicleID(VehicleID vehicle_id);
00187 
00193   static void SetNewSignID(SignID sign_id);
00194 
00200   static void SetNewTunnelEndtile(TileIndex tile);
00201 
00207   static void SetNewGroupID(GroupID group_id);
00208 
00214   static void SetAllowDoCommand(bool allow);
00215 
00220   static void *&GetLogPointer();
00221 };
00222 
00223 #endif /* AI_OBJECT_HPP */

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