00001 /* $Id: ai_date.hpp 20288 2010-08-01 20:41:46Z 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_DATE_HPP 00013 #define AI_DATE_HPP 00014 00015 #include "ai_object.hpp" 00016 00027 class AIDate : public AIObject { 00028 public: 00030 static const char *GetClassName() { return "AIDate"; } 00031 00039 static int32 GetCurrentDate(); 00040 00046 static int32 GetYear(int32 date); 00047 00053 static int32 GetMonth(int32 date); 00054 00060 static int32 GetDayOfMonth(int32 date); 00061 00069 static int32 GetDate(int32 year, int32 month, int32 day_of_month); 00070 }; 00071 00072 #endif /* AI_DATE_HPP */