ai.hpp

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00001 /* $Id: ai.hpp 21703 2011-01-03 14:52:30Z yexo $ */
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_HPP
00013 #define AI_HPP
00014 
00015 #ifdef ENABLE_AI
00016 #include "api/ai_event_types.hpp"
00017 #include "../date_type.h"
00018 #include "../core/string_compare_type.hpp"
00019 #include <map>
00020 
00022 typedef std::map<const char *, class AIInfo *, StringCompare> AIInfoList;
00023 
00027 class AI {
00028 public:
00032   enum StartNext {
00033     START_NEXT_EASY   = DAYS_IN_YEAR * 2,
00034     START_NEXT_MEDIUM = DAYS_IN_YEAR,
00035     START_NEXT_HARD   = DAYS_IN_YEAR / 2,
00036     START_NEXT_MIN    = 1,
00037     START_NEXT_MAX    = 3600,
00038     START_NEXT_DEVIATION = 60,
00039   };
00040 
00045   static bool CanStartNew();
00046 
00052   static void StartNew(CompanyID company, bool rerandomise_ai = true);
00053 
00057   static void GameLoop();
00058 
00062   static uint GetTick();
00063 
00069   static void Stop(CompanyID company);
00070 
00078   static void Suspend(CompanyID company);
00079 
00083   static void KillAll();
00084 
00088   static void Initialize();
00089 
00094   static void Uninitialize(bool keepConfig);
00095 
00100   static void ResetConfig();
00101 
00105   static void NewEvent(CompanyID company, AIEvent *event);
00106 
00110   static void BroadcastNewEvent(AIEvent *event, CompanyID skip_company = MAX_COMPANIES);
00111 
00115   static void Save(CompanyID company);
00116 
00120   static void Load(CompanyID company, int version);
00121 
00125   static int GetStartNextTime();
00126 
00128   static char *GetConsoleList(char *p, const char *last);
00130   static char *GetConsoleLibraryList(char *p, const char *last);
00132   static const AIInfoList *GetInfoList();
00134   static const AIInfoList *GetUniqueInfoList();
00136   static AIInfo *FindInfo(const char *name, int version, bool force_exact_match);
00138   static bool ImportLibrary(const char *library, const char *class_name, int version, HSQUIRRELVM vm);
00139 
00144   static void Rescan();
00145 #if defined(ENABLE_NETWORK)
00146 
00147   static bool HasAI(const struct ContentInfo *ci, bool md5sum);
00148 #endif
00149 private:
00150   static uint frame_counter;          
00151   static class AIScanner *ai_scanner; 
00152 };
00153 
00154 #else /* ENABLE_AI */
00155 
00156 #include "../company_type.h"
00157 
00158 #define NewEvent(cid, event) nop()
00159 #define BroadcastNewEvent(...) nop()
00160 
00161 class AI {
00162 public:
00163   static void StartNew(CompanyID company, bool rerandomise_ai = true) {}
00164   static void Stop(CompanyID company) {}
00165   static void Initialize() {}
00166   static void Uninitialize(bool keepConfig) {}
00167   static void KillAll() {}
00168   static void GameLoop() {}
00169   static bool HasAI(const struct ContentInfo *ci, bool md5sum) { return false; }
00170   static void Rescan() {}
00171   static char *GetConsoleList(char *p, const char *last) { return p; }
00172   static void nop() { }
00173 };
00174 
00175 #endif /* ENABLE_AI */
00176 #endif /* AI_HPP */

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