mirror of https://github.com/OpenRCT2/OpenRCT2.git
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/*****************************************************************************
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* Copyright (c) 2014 Ted John
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* This file is part of OpenRCT2.
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*****************************************************************************/
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#include "../addresses.h"
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#include "date.h"
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#include "string_ids.h"
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// rct2: 0x00993988
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const sint16 days_in_month[MONTH_COUNT] = { 31, 30, 31, 30, 31, 31, 30, 31 };
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const rct_string_id DateFormatStringIds[] = {
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STR_DATE_FORMAT_DAY_MONTH_YEAR,
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STR_DATE_FORMAT_MONTH_DAY_YEAR,
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STR_DATE_FORMAT_YEAR_MONTH_DAY,
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STR_DATE_FORMAT_YEAR_DAY_MONTH
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};
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const rct_string_id DateFormatStringFormatIds[] = {
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STR_DATE_FORMAT_DMY,
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STR_DATE_FORMAT_MDY,
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STR_DATE_FORMAT_YMD,
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STR_DATE_FORMAT_YDM
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};
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int date_get_month(int months)
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{
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return months % MONTH_COUNT;
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}
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int date_get_year(int months)
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{
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return months / MONTH_COUNT;
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}
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int date_get_total_months(int month, int year)
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{
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return (year - 1) * MONTH_COUNT + month;
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}
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/**
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*
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* rct2: 0x006C4494
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*/
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void date_reset()
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{
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RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_MONTH_YEAR, sint16) = MONTH_MARCH;
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RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_MONTH_TICKS, sint16) = 0;
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RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_TICKS, uint32) = 0;
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}
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