breakhack/src/timer.c

58 lines
1.2 KiB
C

/*
* BreakHack - A dungeone crawler RPG
* Copyright (C) 2018 Linus Probert <linus.probert@gmail.com>
*
* This program 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, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <SDL.h>
#include <stdlib.h>
#include "util.h"
#include "timer.h"
Timer* timer_create()
{
Timer *t = ec_malloc(sizeof(Timer));
t->startTime = 0;
return t;
}
void timer_start(Timer *t)
{
t->startTime = SDL_GetTicks();
}
void timer_stop(Timer *t)
{
t->startTime = 0;
}
bool timer_started(Timer *t)
{
return t->startTime != 0;
}
unsigned int timer_get_ticks(Timer *t)
{
if (!t->startTime)
return 0;
return SDL_GetTicks() - t->startTime;
}
void timer_destroy(Timer *t)
{
free(t);
}