ai.hpp

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00001 /* $Id: ai.hpp 19081 2010-02-10 16:24:05Z rubidium $ */
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 
00021 typedef std::map<const char *, class AIInfo *, StringCompare> AIInfoList;
00022 
00023 
00024 class AI {
00025 public:
00029   enum StartNext {
00030     START_NEXT_EASY   = DAYS_IN_YEAR * 2,
00031     START_NEXT_MEDIUM = DAYS_IN_YEAR,
00032     START_NEXT_HARD   = DAYS_IN_YEAR / 2,
00033     START_NEXT_MIN    = 1,
00034     START_NEXT_MAX    = 3600,
00035     START_NEXT_DEVIATION = 60,
00036   };
00037 
00042   static bool CanStartNew();
00043 
00049   static void StartNew(CompanyID company, bool rerandomise_ai = true);
00050 
00054   static void GameLoop();
00055 
00059   static uint GetTick();
00060 
00066   static void Stop(CompanyID company);
00067 
00071   static void KillAll();
00072 
00076   static void Initialize();
00077 
00082   static void Uninitialize(bool keepConfig);
00083 
00088   static void ResetConfig();
00089 
00093   static void NewEvent(CompanyID company, AIEvent *event);
00094 
00098   static void BroadcastNewEvent(AIEvent *event, CompanyID skip_company = MAX_COMPANIES);
00099 
00103   static void Save(CompanyID company);
00104 
00108   static void Load(CompanyID company, int version);
00109 
00113   static int GetStartNextTime();
00114 
00115   static char *GetConsoleList(char *p, const char *last);
00116   static const AIInfoList *GetInfoList();
00117   static const AIInfoList *GetUniqueInfoList();
00118   static AIInfo *FindInfo(const char *name, int version, bool force_exact_match);
00119   static bool ImportLibrary(const char *library, const char *class_name, int version, HSQUIRRELVM vm);
00120   static void Rescan();
00121 #if defined(ENABLE_NETWORK)
00122   static bool HasAI(const struct ContentInfo *ci, bool md5sum);
00123 #endif
00124 private:
00125   static uint frame_counter;
00126   static class AIScanner *ai_scanner;
00127 };
00128 
00129 #else /* ENABLE_AI */
00130 
00131 #include "../company_type.h"
00132 
00133 #define NewEvent(cid, event) nop()
00134 #define BroadcastNewEvent(...) nop()
00135 
00136 class AI {
00137 public:
00138   static void StartNew(CompanyID company, bool rerandomise_ai = true) {}
00139   static void Stop(CompanyID company) {}
00140   static void Initialize() {}
00141   static void Uninitialize(bool keepConfig) {}
00142   static void KillAll() {}
00143   static void GameLoop() {}
00144   static bool HasAI(const struct ContentInfo *ci, bool md5sum) { return false; }
00145   static void Rescan() {}
00146   static char *GetConsoleList(char *p, const char *last) { return p; }
00147   static void nop() { }
00148 };
00149 
00150 #endif /* ENABLE_AI */
00151 #endif /* AI_HPP */

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