ai_config.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_CONFIG_HPP
00013 #define AI_CONFIG_HPP
00014 #ifdef ENABLE_AI
00015 
00016 #include <map>
00017 #include "ai_info.hpp"
00018 #include "../core/string_compare_type.hpp"
00019 #include "../company_type.h"
00020 
00024 class AIConfig {
00025 private:
00027   typedef std::map<const char *, int, StringCompare> SettingValueList;
00028 
00029 public:
00030   AIConfig() :
00031     name(NULL),
00032     version(-1),
00033     info(NULL),
00034     config_list(NULL),
00035     is_random_ai(false)
00036   {}
00037 
00042   AIConfig(const AIConfig *config);
00043 
00045   ~AIConfig();
00046 
00055   void ChangeAI(const char *name, int version = -1, bool force_exact_match = false, bool is_random = false);
00056 
00065   bool ResetInfo(bool force_exact_match);
00066 
00070   class AIInfo *GetInfo() const;
00071 
00075   const AIConfigItemList *GetConfigList();
00076 
00081   enum AISettingSource {
00082     AISS_DEFAULT,       
00083     AISS_FORCE_NEWGAME, 
00084     AISS_FORCE_GAME,    
00085   };
00086 
00090   static AIConfig *GetConfig(CompanyID company, AISettingSource source = AISS_DEFAULT);
00091 
00099   int GetSetting(const char *name) const;
00100 
00104   void SetSetting(const char *name, int value);
00105 
00109   void ResetSettings();
00110 
00114   void AddRandomDeviation();
00115 
00119   bool HasAI() const;
00120 
00124   bool IsRandomAI() const;
00125 
00129   const char *GetName() const;
00130 
00134   int GetVersion() const;
00135 
00140   void StringToSettings(const char *value);
00141 
00146   void SettingsToString(char *string, size_t size) const;
00147 
00148 private:
00149   const char *name;              
00150   int version;                   
00151   class AIInfo *info;            
00152   SettingValueList settings;     
00153   AIConfigItemList *config_list; 
00154   bool is_random_ai;             
00155 };
00156 
00157 #endif /* ENABLE_AI */
00158 #endif /* AI_CONFIG_HPP */