ai_storage.hpp

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00001 /* $Id$ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #ifndef AI_STORAGE_HPP
00013 #define AI_STORAGE_HPP
00014 
00015 #include "../signs_func.h"
00016 #include "../vehicle_func.h"
00017 #include "../road_type.h"
00018 #include "../group.h"
00019 
00020 #include "table/strings.h"
00021 #include <vector>
00022 
00026 typedef bool (AIModeProc)();
00027 
00031 class AIStorage {
00032 friend class AIObject;
00033 private:
00034   AIModeProc *mode;                
00035   class AIObject *mode_instance;   
00036 
00037   uint delay;                      
00038   bool allow_do_command;           
00039 
00040   CommandCost costs;               
00041   Money last_cost;                 
00042   uint last_error;                 
00043   bool last_command_res;           
00044 
00045   VehicleID new_vehicle_id;        
00046   SignID new_sign_id;              
00047   TileIndex new_tunnel_endtile;    
00048   GroupID new_group_id;            
00049 
00050   std::vector<int> callback_value; 
00051 
00052   RoadType road_type;              
00053   RailType rail_type;              
00054 
00055   void *event_data;                
00056   void *log_data;                  
00057 
00058 public:
00059   AIStorage() :
00060     mode              (NULL),
00061     mode_instance     (NULL),
00062     delay             (1),
00063     allow_do_command  (true),
00064     /* costs (can't be set) */
00065     last_cost         (0),
00066     last_error        (STR_NULL),
00067     last_command_res  (true),
00068     new_vehicle_id    (0),
00069     new_sign_id       (0),
00070     new_tunnel_endtile(INVALID_TILE),
00071     new_group_id      (0),
00072     /* calback_value (can't be set) */
00073     road_type         (INVALID_ROADTYPE),
00074     rail_type         (INVALID_RAILTYPE),
00075     event_data        (NULL),
00076     log_data          (NULL)
00077   { }
00078 
00079   ~AIStorage();
00080 };
00081 
00082 #endif /* AI_STORAGE_HPP */

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