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Diffstat (limited to 'src/ai/api/ai_date.hpp')
-rw-r--r-- | src/ai/api/ai_date.hpp | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/ai/api/ai_date.hpp b/src/ai/api/ai_date.hpp deleted file mode 100644 index 3927845b3..000000000 --- a/src/ai/api/ai_date.hpp +++ /dev/null @@ -1,69 +0,0 @@ -/* $Id$ */ - -/* - * This file is part of OpenTTD. - * 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. - * 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. - * 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/>. - */ - -/** @file ai_date.hpp Everything to query and manipulate date related information. */ - -#ifndef AI_DATE_HPP -#define AI_DATE_HPP - -#include "ai_object.hpp" - -/** - * Class that handles all date related (calculation) functions. - * - * @note Months and days of month are 1-based; the first month of the - * year is 1 and the first day of the month is also 1. - * @note Years are zero based; they start with the year 0. - * @note Dates can be used to determine the number of days between - * two different moments in time because they count the number - * of days since the year 0. - */ -class AIDate : public AIObject { -public: - /** - * Get the current date. - * This is the number of days since epoch under the assumption that - * there is a leap year every 4 years, except when dividable by - * 100 but not by 400. - * @return The current date. - */ - static int32 GetCurrentDate(); - - /** - * Get the year of the given date. - * @param date The date to get the year of. - * @return The year. - */ - static int32 GetYear(int32 date); - - /** - * Get the month of the given date. - * @param date The date to get the month of. - * @return The month. - */ - static int32 GetMonth(int32 date); - - /** - * Get the day (of the month) of the given date. - * @param date The date to get the day of. - * @return The day. - */ - static int32 GetDayOfMonth(int32 date); - - /** - * Get the date given a year, month and day of month. - * @param year The year of the to-be determined date. - * @param month The month of the to-be determined date. - * @param day_of_month The day of month of the to-be determined date. - * @return The date. - */ - static int32 GetDate(int32 year, int32 month, int32 day_of_month); -}; - -#endif /* AI_DATE_HPP */ |