#include "cube3d.h"

static int	init_txtr_img(t_img *img, void *mlx_ptr, char *path)
{
	img->ptr = mlx_xpm_file_to_image(mlx_ptr, path, &img->width, &img->height);
	if (img->ptr == NULL)
		return (1);
	img->data = mlx_get_data_addr(img->ptr, &img->bpp, &img->szl, &img->ndn);
	return (0);
}

void	init_txtr(t_txt *txt, void *mlx_ptr)
{
	if (init_txtr_img(&txt->img_n, mlx_ptr, txt->txt_north) == 1)
		mb_exit("failed to read image for texture nord", EXIT_FAILURE);
	if (init_txtr_img(&txt->img_s, mlx_ptr, txt->txt_south) == 1)
	{
		mlx_destroy_image(mlx_ptr, txt->img_n.ptr);
		mb_exit("failed to read image for texture south", EXIT_FAILURE);
	}
	if (init_txtr_img(&txt->img_e, mlx_ptr, txt->txt_east) == 1)
	{
		mlx_destroy_image(mlx_ptr, txt->img_n.ptr);
		mlx_destroy_image(mlx_ptr, txt->img_s.ptr);
		mb_exit("failed to read image for texture east", EXIT_FAILURE);
	}
	if (init_txtr_img(&txt->img_w, mlx_ptr, txt->txt_west) == 1)
	{
		mlx_destroy_image(mlx_ptr, txt->img_n.ptr);
		mlx_destroy_image(mlx_ptr, txt->img_s.ptr);
		mlx_destroy_image(mlx_ptr, txt->img_e.ptr);
		mb_exit("failed to read image for texture west", EXIT_FAILURE);
	}
}