# ai_date.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_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 */