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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_sfx_trap.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/24 17:17:54 by rbousset #+# #+# */
/* Updated: 2020/02/24 17:17:56 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <cub3d.h>
#include <stddef.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <libft.h>
void
ft_sfx_footstep(t_cub *cl)
{
static uint8_t ref = 0;
pid_t tmp;
int status;
tmp = waitpid(cl->sfx.footstep_pid, &status, WNOHANG);
/* ft_printf("top_pid %d\nfs_pid %d\ntmp %d\n\n", getpid(), cl->sfx.footstep_pid, tmp); */
if (tmp > 0)
{
cl->sfx.footstep_pid = fork();
if (cl->sfx.footstep_pid == 0)
{
ref += 1;
if (ref > 201)
ref = 0;
if (ref % 2)
execve(*(cl->sfx.footstep_one + 0),
cl->sfx.footstep_one, cl->envp);
else
execve(*(cl->sfx.footstep_two + 0),
cl->sfx.footstep_two, cl->envp);
}
}
}
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