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main.c
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main.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: afillion <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/02/12 17:22:11 by afillion #+# #+# */
/* Updated: 2016/02/12 17:37:15 by afillion ### ########.fr */
/* */
/* ************************************************************************** */
#include "fdf.h"
int expose_hook(t_env *e)
{
draw(*e);
return (0);
}
int key_hook(int keycode, t_env *e)
{
if (keycode == 69)
e->zoom += 1;
if ((keycode == 78) || (keycode == 27))
e->zoom -= 1;
if (keycode == 126)
e->height += 1;
if (keycode == 125)
e->height -= 1;
if (keycode == 0)
e->shifting -= 200;
if (keycode == 2)
e->shifting += 200;
if (keycode == 13)
e->updown -= 200;
if (keycode == 1)
e->updown += 200;
if (keycode == 124)
e->angle += 2;
if (keycode == 123)
e->angle -= 2;
if (keycode == 53)
exit(0);
draw(*e);
return (0);
}
void ft_mlx(t_env *e)
{
e->mlx = mlx_init();
e->win = mlx_new_window(e->mlx, SIZE, SIZE, "42");
mlx_expose_hook(e->win, expose_hook, e);
mlx_key_hook(e->win, key_hook, e);
mlx_loop(e->mlx);
}
void ft_open_win(t_env *e, char *map)
{
struct_init(e);
parse(map, e);
ft_mlx(e);
}
int main(int ac, char **av)
{
t_env e;
int fd;
char *line;
char *map;
line = NULL;
map = ft_strnew(0);
if (ac == 2)
{
e.filename = av[1];
fd = open(av[1], O_RDONLY);
if (fd < 1)
ft_exit("Bad file descriptor");
while (get_next_line(fd, &line) > 0)
{
map = ft_strjoin(map, ft_strjoin(line, "\n"));
free(line);
e.nline++;
}
close(fd);
}
else
ft_exit("Usage: ./fdf <path to map>");
ft_open_win(&e, map);
return (0);
}