diff --git a/Makefile b/Makefile
index 0dd6801..4a24af9 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ LIBFT	=	libft.a
 MLX		=   includes/mlx.h
 
 
-SRCS	=	src/main.c src/hooks.c src/utils.c
+SRCS	=	src/main.c src/hooks.c src/vectors.c
 SRCS	+=	src/parsing/parsing.c src/parsing/getline.c src/parsing/map.c src/parsing/utils.c
 SRCS	+=	src/render/render.c src/render/minimap.c src/render/utils.c src/render/raycast.c
 OBJS	=	${SRCS:.c=.o}
@@ -16,7 +16,7 @@ ifeq ($(UNAME_S), Linux)
 	LFLAGS	=	-L ./mlx -lmlx_Linux -lXext -lX11 -lm -lz -L. -lft
 endif
 ifeq ($(UNAME_S), Darwin)
-	LFLAGS	= -framework OpenGL -framework AppKit -L. -lft -lmlxmac
+	LFLAGS	= -L ./mlx -lmlx -framework OpenGL -framework AppKit -L. -lft
 endif
 CFLAGS	=	-Werror -Wall -Wextra -O3 -ffast-math -funsafe-math-optimizations
 	
diff --git a/includes/cub3d.h b/includes/cub3d.h
index 521bff3..43685ee 100644
--- a/includes/cub3d.h
+++ b/includes/cub3d.h
@@ -13,10 +13,6 @@
 #ifndef CUB3D_H
 # define CUB3D_H
 
-# ifndef DEBUG
-#  define DEBUG 0
-# endif
-
 # define WIN_X_SZ	1760
 # define WIN_Y_SZ	900
 # define BUFFER_SIZE 4096
@@ -83,8 +79,6 @@ typedef struct s_img
 
 typedef struct s_env
 {
-	long	tick;
-	int		debug;
 	void	*mlx;
 	void	*win;
 	void	*img;
diff --git a/maps/racetrack.cub b/maps/racetrack.cub
index 278d32f..a69095e 100755
--- a/maps/racetrack.cub
+++ b/maps/racetrack.cub
@@ -2,6 +2,7 @@ NO ./textures/wood.xpm
 EA ./textures/colorstone.xpm
 SO ./textures/wood.xpm
 WE ./textures/wood.xpm
+DO ./textures/wood.xpm
 
 F 18 ,176, 12
 C 27, 210, 227
diff --git a/maps/scene.cub b/maps/scene.cub
index f81a050..6eb01f7 100755
--- a/maps/scene.cub
+++ b/maps/scene.cub
@@ -2,6 +2,7 @@ NO ./textures/wood.xpm
 EA ./textures/colorstone.xpm
 SO ./textures/redbrick.xpm
 WE ./textures/greystone.xpm
+DO ./textures/wood.xpm
 
 F 100, 70, 20
 C 27, 210, 227
diff --git a/maps/scene_big.cub b/maps/scene_big.cub
index 0e19ea6..ec80485 100755
--- a/maps/scene_big.cub
+++ b/maps/scene_big.cub
@@ -23,7 +23,6 @@ C 27, 210, 227
 10000000000001      101111000010010011111111111111111111111001001
 10000E00000001      100000000010010000000000000000000000000001001
 10000000000001      100000000010011111111111111111111111111111001
-
 12111111111110      111111111110000000000000000000000000000000001
 100000001           100000000112211111111111111111111111111111101
 111111001111100000001000000002                                101
diff --git a/maps/simple.cub b/maps/simple.cub
index f2e65a2..cd72949 100755
--- a/maps/simple.cub
+++ b/maps/simple.cub
@@ -2,6 +2,7 @@ NO ./textures/redbrick.xpm
 EA ./textures/colorstone.xpm
 SO ./textures/redbrick.xpm
 WE ./textures/redbrick.xpm
+DO ./textures/wood.xpm
 
 F 147, 159, 153
 C 219, 213, 213
@@ -9,4 +10,4 @@ C 219, 213, 213
 1111111
 100N001
 1000001
-1111111
\ No newline at end of file
+1111111
diff --git a/maps/tester.cub b/maps/tester.cub
index fb10246..fc6eedd 100644
--- a/maps/tester.cub
+++ b/maps/tester.cub
@@ -2,6 +2,7 @@ NO ./textures/wood.xpm
 EA ./textures/colorstone.xpm
 SO ./textures/wood.xpm
 WE ./textures/wood.xpm
+DO ./textures/wood.xpm
 
 F 0, 156, 8
 C 27, 210, 227
diff --git a/src/hooks.c b/src/hooks.c
index 518641e..f57ee31 100644
--- a/src/hooks.c
+++ b/src/hooks.c
@@ -16,14 +16,10 @@ int	key_press_hook(int keycode, t_env *env)
 {
 	if (keycode == KEY_M)
 		env->minimap = !env->minimap;
-	else if (keycode == KEY_F1)
-		env->debug = !env->debug;
 	else if (keycode == KEY_ECHAP)
 		exit(EXIT_SUCCESS);
 	else
 		env->controls[keycode] = 1;
-	if (env->debug)
-		printf("Key pressed: %d\n", keycode);
 	return (1);
 }
 
@@ -42,36 +38,27 @@ int	mouse_move_hook(int x, int y, t_env *env)
 	if (dx)
 		env->playerDir = dvec_rot(env->playerDir,
 				(double)(-M_PI * dx / 1800.0), 1);
-	mlx_mouse_move(env->win, WIN_X_SZ / 2, WIN_Y_SZ / 2);
+	mlx_mouse_move(env->mlx, env->win, WIN_X_SZ / 2, WIN_Y_SZ / 2);
 	return (1);
 }
 
 int	update_hook(t_env *env)
 {	
-	double	dx;
-	double	dy;
+	t_dvec	d;
 
-	env->tick++;
-	dx = ((env->controls[KEY_W] - env->controls[KEY_S]) * env->playerDir.x \
+	d.x = ((env->controls[KEY_W] - env->controls[KEY_S]) * env->playerDir.x \
 		+ (env->controls[KEY_D] - env->controls[KEY_A]) * env->camPlan.x) \
 		/ (20 - env->controls[KEY_SHFT] * 10);
-	dy = ((env->controls[KEY_W] - env->controls[KEY_S]) * env->playerDir.y \
+	d.y = ((env->controls[KEY_W] - env->controls[KEY_S]) * env->playerDir.y \
 		+ (env->controls[KEY_D] - env->controls[KEY_A]) * env->camPlan.y) \
 		/ (20 - env->controls[KEY_SHFT] * 10);
-	if (env->map[(int)env->playerPos.y][(int)(env->playerPos.x + dx)] != '1')
-		dvec_set(&env->playerPos, env->playerPos.x + dx, env->playerPos.y);
-	if (env->map[(int)(env->playerPos.y + dy)][(int)env->playerPos.x] != '1')
-		dvec_set(&env->playerPos, env->playerPos.x, env->playerPos.y + dy);
-	env->playerDir = dvec_rot(env->playerDir, \
-		(double)(env->controls[KEY_RIGHT] - env->controls[KEY_LEFT]) * M_PI / 72, 1);
+	if (env->map[(int)env->playerPos.y][(int)(env->playerPos.x + d.x)] != '1')
+		dvec_set(&env->playerPos, env->playerPos.x + d.x, env->playerPos.y);
+	if (env->map[(int)(env->playerPos.y + d.y)][(int)env->playerPos.x] != '1')
+		dvec_set(&env->playerPos, env->playerPos.x, env->playerPos.y + d.y);
+	env->playerDir = dvec_rot(env->playerDir, (double)(env->controls[KEY_RIGHT]
+				- env->controls[KEY_LEFT]) * M_PI / 180, 1);
 	env->camPlan = dvec_rot(env->playerDir, M_PI / 2, 0.66);
-	if (env->debug && !(env->tick % 50))
-	{
-		printf("playerPos: %f, %f. playerDir: %f, %f\n",
-			env->playerPos.x, env->playerPos.y,
-			env->playerDir.x, env->playerDir.y);
-		printf("camPlan: %f, %f\n", env->camPlan.x, env->camPlan.y);
-	}
 	render(env);
 	return (1);
 }
diff --git a/src/main.c b/src/main.c
index 860ef1a..7266467 100644
--- a/src/main.c
+++ b/src/main.c
@@ -21,9 +21,9 @@ void	init_window(t_env *env)
 
 	mlx = mlx_init();
 	env->mlx = mlx;
-	window = mlx_new_window(mlx, WIN_X_SZ, WIN_Y_SZ, "FdF");
+	window = mlx_new_window(mlx, WIN_X_SZ, WIN_Y_SZ, "Cub3D");
 	env->win = window;
-	mlx_mouse_hide();
+	mlx_mouse_hide(mlx, window);
 }
 
 void	init_game(t_env *env)
@@ -51,23 +51,6 @@ void	init_game(t_env *env)
 	mlx_hook(env->win, 6, 0L, mouse_move_hook, env);
 }
 
-void	debug(t_env *env)
-{
-	int	y;
-
-	if (!DEBUG)
-		return ;
-	y = 0;
-	printf("\e[1;32m========> WALLS <========\e[0m\nNorth: %s\nSouth: %s\nWest: %s\nEast: %s\n",\
-			env->tex[0].file, env->tex[1].file,\
-			env->tex[2].file, env->tex[3].file);
-	printf("\e[1;32m========================\e[0m\n");
-	printf("=> Floor color: %d\n=> Ceil color: %d\n", env->floorColor, env->ceilColor);
-	printf("\e[1;32m========> MAP <========\e[0m\n");
-	while (env->map[y])
-		printf("%s\n", env->map[y++]);
-}
-
 int	main(int argc, char **argv)
 {
 	t_env	*env;
@@ -77,7 +60,6 @@ int	main(int argc, char **argv)
 	env = parse_file(argv[1]);
 	if (!env)
 		return (EXIT_FAILURE);
-	debug(env);
 	init_window(env);
 	init_game(env);
 	render(env);
diff --git a/src/parsing/parsing.c b/src/parsing/parsing.c
index fb1cbac..49c8822 100644
--- a/src/parsing/parsing.c
+++ b/src/parsing/parsing.c
@@ -83,21 +83,26 @@ t_slist	*read_map_line(t_env *env, char *line)
 	return (ret);
 }
 
+int	is_valid(t_env *env)
+{
+	if (!find_player(env)
+		|| is_in_open_room(env, env->playerPos.x, env->playerPos.y))
+	{
+		printf("Error: You are using an invalid map.\n");
+		return (0);
+	}
+	return (1);
+}
+
 t_env	*parse_file(char *filename)
 {
-	int		fd;
-	char	*line;
-	int		progress;
-	t_slist	*e_map;
-	t_env	*ret;
+	int				fd;
+	char			*line;
+	static int		progress;
+	static t_slist	*e_map;
+	t_env			*ret;
 
-	progress = 0;
-	e_map = NULL;
 	ret = ft_calloc(1, sizeof(t_env));
-	ret->deep = 0;
-	ret->wide = 0;
-	ret->mouseX = 0;
-	ret->debug = DEBUG;
 	fd = open(filename, O_RDONLY);
 	line = get_next_line(fd);
 	while (line)
@@ -111,14 +116,8 @@ t_env	*parse_file(char *filename)
 	}
 	if (progress < 7 && cleanup_datas(ret))
 		return (NULL);
-	else
-		ret->map = create_map_array(e_map, ret->wide, ret->deep);
-	if ((!find_player(ret) \
-		|| is_in_open_room(ret, ret->playerPos.x, ret->playerPos.y)) \
-		&& cleanup_datas(ret))
-	{
-		printf("Error: You are using an open map.");
+	ret->map = create_map_array(e_map, ret->wide, ret->deep);
+	if (!is_valid(ret) && cleanup_datas(ret))
 		return (NULL);
-	}
 	return (ret);
 }
diff --git a/src/render/minimap.c b/src/render/minimap.c
index db95391..267111c 100644
--- a/src/render/minimap.c
+++ b/src/render/minimap.c
@@ -47,7 +47,7 @@ void	render_minimap(t_env *env, t_vec size)
 		pos.y++;
 	}
 	draw_rectangle(env, (t_rect){\
-		(t_vec){env->playerPos.x * delt.x - delt.x / 4, \
-		env->playerPos.y * delt.y - delt.y / 4}, \
-		(t_vec){delt.x / 2, delt.y / 2}, 0x0000FF}, 0);
+		(t_vec){env->playerPos.x * delt.x - delt.x / 4.0, \
+		env->playerPos.y * delt.y - delt.y / 4.0}, \
+		(t_vec){delt.x / 2, delt.y / 2}, 0xFF0000}, 0);
 }
diff --git a/src/render/render.c b/src/render/render.c
index e09ba97..bad9083 100644
--- a/src/render/render.c
+++ b/src/render/render.c
@@ -34,7 +34,7 @@ void	draw_wall(t_env *env, t_rc *rc, int wallHeight, int *wall_lim)
 	if ((!rc->side && rc->vec.x > 0) || (rc->side && rc->vec.y < 0))
 		tex.x = env->tex[rc->tex].width - tex.x - 1;
 	step = 1.0 * tex_height / wallHeight;
-	y_out = (wall_lim[0] - WIN_Y_SZ / 2 + wallHeight / 2) * step;
+	y_out = (wall_lim[0] - WIN_Y_SZ / 2.0 + wallHeight / 2.0) * step;
 	while (wall_lim[0] < wall_lim[1])
 	{
 		tex.y = (int)y_out & (tex_height - 1);
diff --git a/src/utils.c b/src/vectors.c
similarity index 100%
rename from src/utils.c
rename to src/vectors.c