Mercurial > molko
diff libmlk-core/mlk/core/clock.c @ 431:8f59201dc76b
core: cleanup hierarchy
author | David Demelier <markand@malikania.fr> |
---|---|
date | Sat, 15 Oct 2022 20:23:14 +0200 |
parents | src/libmlk-core/core/clock.c@3edda1ce314c |
children | 773a082f0b91 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-core/mlk/core/clock.c Sat Oct 15 20:23:14 2022 +0200 @@ -0,0 +1,33 @@ +/* + * clock.c -- track elapsed time + * + * Copyright (c) 2020-2022 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <SDL.h> + +#include "clock.h" + +void +mlk_clock_start(struct mlk_clock *clock) +{ + clock->ticks = SDL_GetTicks(); +} + +unsigned int +mlk_clock_elapsed(const struct mlk_clock *clock) +{ + return SDL_GetTicks() - clock->ticks; +}