00001 /* $Id: ai_date.hpp 17248 2009-08-21 20:21:05Z 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_DATE_HPP 00013 #define AI_DATE_HPP 00014 00015 #include "ai_object.hpp" 00016 00027 class AIDate : public AIObject { 00028 public: 00029 static const char *GetClassName() { return "AIDate"; } 00030 00038 static int32 GetCurrentDate(); 00039 00045 static int32 GetYear(int32 date); 00046 00052 static int32 GetMonth(int32 date); 00053 00059 static int32 GetDayOfMonth(int32 date); 00060 00068 static int32 GetDate(int32 year, int32 month, int32 day_of_month); 00069 }; 00070 00071 #endif /* AI_DATE_HPP */