diff --git a/Makefile b/Makefile
index fbdc7c0..cc7d2cf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 CC=cc
-CFLAGS=-Wall -Wextra -Werror -g -fsanitize=address -fno-omit-frame-pointer -I mlx
+SANITIZERS=
+#-fsanitize-address -fno-omit-frame-pointer
+CFLAGS=-Wall -Wextra -Werror -g $(SANITIZERS) -I mlx
 SOURCEFILES=src/main.c \
 	    src/map/map_checker.c
 OBJECTS=$(patsubst src/%.c,objects/%.o,$(SOURCEFILES))
diff --git a/includes/cub3d_consts.h b/includes/cub3d_consts.h
new file mode 100644
index 0000000..ebd1896
--- /dev/null
+++ b/includes/cub3d_consts.h
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   cub3d_consts.h                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tchampio <tchampio@student.42lehavre.      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/06/06 17:42:23 by tchampio          #+#    #+#             */
+/*   Updated: 2025/06/06 17:43:19 by tchampio         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef CUB3D_CONSTS_H
+# define CUB3D_CONSTS_H
+
+# define HEIGHT 800
+# define WIDTH 800
+# define RESSOURCE_DIR "ressources"
+
+#endif
diff --git a/ressources/wrongmap_middlemap.cub b/ressources/wrongmap_middlemap.cub
new file mode 100644
index 0000000..b7b316b
--- /dev/null
+++ b/ressources/wrongmap_middlemap.cub
@@ -0,0 +1,24 @@
+NO      ./path_to_the_north_texture
+SO      ./path_to_the_south_texture
+
+ 111111111111111111111111
+1000000000110000000000001
+1011000001110000000000001
+1001000000000000000000001
+111111111011000001110000000000001
+100000000011000001110111111111111
+11110111111111011100000010001
+11110111111111011101010010001
+11000000110101011100000010001
+10000000000000001100000010001
+10000000000000001101010010001
+11000001110101011111011110N0111
+11110111 1110101 101111010001
+11111111 1111111 111111111111
+
+F 220,100,0
+C 225,30,0
+
+
+WE      ./path_to_the_west_texture
+EA      ./path_to_the_east_texture
diff --git a/src/main.c b/src/main.c
index 27b0dc0..78a0122 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,11 +6,12 @@
 /*   By: tchampio <tchampio@student.42lehavre.      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/06 13:16:11 by tchampio          #+#    #+#             */
-/*   Updated: 2025/06/06 13:12:28 by tchampio         ###   ########.fr       */
+/*   Updated: 2025/06/06 17:43:26 by tchampio         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "../includes/libft.h"
+#include "../includes/cub3d_consts.h"
 #include "../mlx/mlx.h"
 #include "../includes/maputils.h"
 #include <stdbool.h>
@@ -61,7 +62,7 @@ int	main(int argc, char **argv)
 	t_mapdata	map;
 
 	if (argc < 2)
-		return (ft_printf("Error: Missing cub3d filename\n"), 1);
+		return (ft_printf("Error: Missing cub3d file\n"), 1);
 	if (!check_cubfile(argv[1], &map))
 		return (ft_printf("Error: Wrong map file. Reason: %s\n", map.error), 1);
 	mlx = mlx_init();
diff --git a/src/map/map_checker.c b/src/map/map_checker.c
index 15e3106..2a22e12 100644
--- a/src/map/map_checker.c
+++ b/src/map/map_checker.c
@@ -1,3 +1,15 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   map_checker.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tchampio <tchampio@student.42lehavre.      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/06/06 17:54:42 by tchampio          #+#    #+#             */
+/*   Updated: 2025/06/06 17:55:56 by tchampio         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #include "../../includes/maputils.h"
 #include <fcntl.h>
 #include <unistd.h>
@@ -6,33 +18,32 @@
 void	print_mapdata(const t_mapdata *data)
 {
 	ft_printf(BOLD CYAN "=== Map Data ===\n" RESET);
-	ft_printf(BOLD "Filename: " RESET "%s\n", data->filename ? data->filename : "(null)");
-	ft_printf(BOLD "NO Texture: " RESET "%s\n", data->NO_texture ? data->NO_texture : "(null)");
-	ft_printf(BOLD "SO Texture: " RESET "%s\n", data->SO_texture ? data->SO_texture : "(null)");
-	ft_printf(BOLD "WE Texture: " RESET "%s\n", data->WE_texture ? data->WE_texture : "(null)");
-	ft_printf(BOLD "EA Texture: " RESET "%s\n", data->EA_texture ? data->EA_texture : "(null)");
-
+	ft_printf(BOLD "Filename: " RESET "%s\n", data->filename);
+	ft_printf(BOLD "NO Texture: " RESET "%s\n", data->NO_texture);
+	ft_printf(BOLD "SO Texture: " RESET "%s\n", data->SO_texture);
+	ft_printf(BOLD "WE Texture: " RESET "%s\n", data->WE_texture);
+	ft_printf(BOLD "EA Texture: " RESET "%s\n", data->EA_texture);
 	ft_printf(BOLD "Validity: " RESET);
 	if (data->isvalid)
 		ft_printf(GREEN "VALID\n" RESET);
 	else
 		ft_printf(RED "INVALID\n" RESET);
-
 	if (!data->isvalid && data->error[0] != '\0')
 	{
 		ft_printf(BOLD RED "Error: " RESET "%s\n", data->error);
 	}
-
 	ft_printf(CYAN "=================\n" RESET);
 }
 
 bool	set_textures(char *line, t_mapdata *map)
 {
 	char	**tab;
-	int	i;
+	int		i;
 
 	tab = ft_split(line, ' ');
 	i = 0;
+	if (tab[0][0] == '1')
+		return (false);
 	if (tab[0] && tab[1])
 	{
 		if (!ft_strncmp(tab[0], "NO", 3) || !ft_strncmp(tab[0], "no", 3))
@@ -57,8 +68,8 @@ bool	add_textures(int fd, t_mapdata *map)
 	line = get_next_line(fd);
 	while (line)
 	{
-		//ft_printf("%s", line);
-		set_textures(line, map);
+		if (!set_textures(line, map))
+			return (free(line), false);
 		free(line);
 		line = get_next_line(fd);
 	}
@@ -68,9 +79,9 @@ bool	add_textures(int fd, t_mapdata *map)
 
 bool	check_filename(char *file)
 {
-	int	filename_size;
-	int	i;
-	int	j;
+	int		filename_size;
+	int		i;
+	int		j;
 	char	end[5];
 
 	filename_size = ft_strlen(file);
@@ -98,7 +109,9 @@ bool	check_cubfile(char *file, t_mapdata *map)
 	fd = open(file, O_RDONLY);
 	if (fd < 0)
 		return (ft_strlcpy(map->error, "Can't open file", 16), false);
-	add_textures(fd, map);
+	if (!add_textures(fd, map))
+		return (close(fd), ft_strlcpy(map->error,
+				"Map started before all the textures", 37), false);
 	close(fd);
 	return (true);
 }