tryna save

3 files changed, 35 insertions, 5 deletions

diff --git a/src/ft_draw_scene.c b/src/ft_draw_scene.c
index 1e16ba5..78a56b4 100644
--- a/src/ft_draw_scene.c
+++ b/src/ft_draw_scene.c
@@ -38,6 +38,7 @@ void
 	clist->img.ptr = mlx_get_data_addr(clist->img.img, &clist->img.bpp,
 				&clist->img.sizeline, &clist->img.endian);
 	ft_castray(clist);
-	ft_save_to_bmp();
+	if (ft_save_to_bmp(clist->img.img, clist) < 0)
+		ft_error(FT_ERR_WR_BMP, clist);
 	mlx_destroy_image(clist->wlist.wlx, clist->img.img);
 }
diff --git a/src/ft_map_error.c b/src/ft_error.c
index b777415..b793b96 100644
--- a/src/ft_map_error.c
+++ b/src/ft_error.c
@@ -1,7 +1,7 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   ft_map_error.c                                     :+:      :+:    :+:   */
+/*   ft_error.c                                         :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
@@ -15,6 +15,16 @@
 #include <unistd.h>
 
 int
+	ft_error(const char *errmsg, t_cub *clist)
+{
+	ft_dprintf(STDERR_FILENO, "Error\n");
+	ft_dprintf(STDERR_FILENO,
+				"\033[1;31m%s\033[0m\n",
+				errmsg);
+	return (ft_exit(FT_RET_BMP_ERR, clist));
+}
+
+int
 	ft_map_error(const char *errmsg, t_cub *clist)
 {
 	ft_dprintf(STDERR_FILENO, "Error\n");
@@ -22,5 +32,5 @@ int
 				"\033[1;31mMap error: line %lu: %s\033[0m\n",
 				clist->mlist.line_chk,
 				errmsg);
-	return (ft_exit(4, clist));
+	return (ft_exit(FT_RET_MAP_ERR, clist));
 }
diff --git a/src/ft_save_to_bmp.c b/src/ft_save_to_bmp.c
index a510d6b..1118384 100644
--- a/src/ft_save_to_bmp.c
+++ b/src/ft_save_to_bmp.c
@@ -12,8 +12,27 @@
 
 #include <libft.h>
 #include <cub3d.h>
+#include <stdlib.h>
+#include <stdint.h>
 
-void
-	ft_save_to_bmp(void)
+static int8_t
+	ft_convert_image_to_bmp(void *img, t_cub *cl)
 {
+	int32_t	filelen;
+	uint8_t	*bmp;
+
+	(void)img;
+	filelen = 54 + 3 * cl->wlist.x_size * cl->wlist.y_size;
+	if (!(bmp = (uint8_t*)malloc((filelen - 54) * sizeof(uint8_t))))
+		return (-1);
+	ft_memdel((void**)&bmp)
+	return (0);
+}
+
+int8_t
+	ft_save_to_bmp(void *img, t_cub *cl)
+{
+	if (ft_convert_image_to_bmp(img, cl) < 0)
+		return (-1);
+	return (0);
 }