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starting to re-learn mlx

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Theo Champion 2025-05-06 12:25:17 +02:00
parent c2d23b9dc3
commit 6669bad8fe
1 changed files with 30 additions and 1 deletions
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31
src/main.c
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@ -6,15 +6,44 @@
/* By: freddy </var/spool/mail/freddy> +#+ +:+ +#+ */ /* By: freddy </var/spool/mail/freddy> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2025/05/05 16:59:32 by freddy #+# #+# */ /* Created: 2025/05/05 16:59:32 by freddy #+# #+# */
/* Updated: 2025/05/06 09:29:41 by freddy ### ########.fr */ /* Updated: 2025/05/06 09:54:39 by freddy ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "../includes/libft.h" #include "../includes/libft.h"
#include "../includes/mlx.h" #include "../includes/mlx.h"
typedef struct s_mlx_data
{
void *img;
char *addr;
int bits_per_pixel;
int line_length;
int endian;
} t_mlx_data;
void my_mlx_pixel_put(t_mlx_data *data, int x, int y, int color)
{
char *dst;
dst = data->addr + (y * data->line_length + x * (data->bits_per_pixel / 8));
*(unsigned int*)dst = color;
}
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
void *mlx;
void *mlx_win;
t_mlx_data data;
if (argc < 2) if (argc < 2)
return (ft_printf("Error: Missing cub3d filename\n"), 1); return (ft_printf("Error: Missing cub3d filename\n"), 1);
(void)argv;
mlx = mlx_init();
mlx_win = mlx_new_window(mlx, 800, 600, "Cub3d");
data.img = mlx_new_image(mlx, 800, 600);
data.addr = mlx_get_data_addr(data.img, &data.bits_per_pixel, &data.line_length, &data.endian);
my_mlx_pixel_put(&data, 5, 5, 0x00FF0000);
mlx_put_image_to_window(mlx, mlx_win, data.img, 0, 0);
mlx_loop(mlx);
} }