diff --git a/Makefile b/Makefile
index 67f2544..54f8490 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ INCLUDES = includes/
 CODE = main error env \
 		data_assets data_sprites \
 		display1 display2 display_utils sprite \
-		room room_utils
+		room room_utils object
 LIBRARIES = mlx libtf
 LIBRARIES_FILES = libtf/libtf.a
 LIBRARIES_LINK = mlx
diff --git a/includes/data_sprites.h b/includes/data_sprites.h
index c80146d..dbeadd2 100644
--- a/includes/data_sprites.h
+++ b/includes/data_sprites.h
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/11 15:56:31 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/03/11 16:31:33 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/15 18:49:12 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,7 +15,7 @@
 
 # include "data_assets.h"
 
-# define NB_SPRITES 2
+# define NB_SPRITES 3
 
 typedef struct s_spriteinfo
 {
@@ -30,7 +30,8 @@ extern const t_spriteinfo	g_spritesmap[NB_SPRITES];
 typedef enum e_spriteid
 {
 	CASE_WALL,
-	CASE_FLOOR
+	CASE_FLOOR,
+	SPR_SNAS_DOWN
 }	t_spriteid;
 
 #endif
diff --git a/includes/object.h b/includes/object.h
new file mode 100644
index 0000000..841085f
--- /dev/null
+++ b/includes/object.h
@@ -0,0 +1,46 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   object.h                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/03/15 14:58:25 by mcolonna          #+#    #+#             */
+/*   Updated: 2024/03/15 20:06:45 by mcolonna         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef OBJECT_H
+# define OBJECT_H
+
+# include "point.h"
+# include "data_assets.h"
+# include "libtf.h"
+# include "display.h"
+# include "sprite.h"
+
+typedef struct s_object	t_object;
+
+typedef struct s_objecttype
+{
+	t_point	(*loop)(t_object *, t_point pos);
+	void	(*draw)(t_object *, int x, int y);
+}			t_objecttype;
+
+typedef struct s_object
+{
+	t_objecttype	type;
+	void			*data;
+}					t_object;
+
+typedef struct s_snas_data
+{
+	t_direction	direction;
+	t_sprite	spr;
+}				t_snas_data;
+
+typedef t_object		(*t_object_init)(t_memclass);
+
+t_object	snas_init(t_memclass mc);
+
+#endif
diff --git a/includes/point.h b/includes/point.h
new file mode 100644
index 0000000..7e4f83d
--- /dev/null
+++ b/includes/point.h
@@ -0,0 +1,27 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   point.h                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/03/15 15:05:03 by mcolonna          #+#    #+#             */
+/*   Updated: 2024/03/15 19:38:46 by mcolonna         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef POINT_H
+# define POINT_H
+
+typedef struct s_point
+{
+	int	x;
+	int	y;
+}		t_point;
+
+/*
+t_point	point_init(int x, int y);
+void	point_addto(t_point *dest, t_point src);
+*/
+
+#endif
diff --git a/includes/room.h b/includes/room.h
index eb6fbb5..b9863ff 100644
--- a/includes/room.h
+++ b/includes/room.h
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/07 23:00:45 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/03/13 14:11:13 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/15 18:51:14 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,11 +15,7 @@
 
 # include "sprite.h"
 # include "libtf.h"
-
-typedef struct s_object
-{
-	t_sprite	spr;
-}				t_object;
+# include "object.h"
 
 typedef struct s_room
 {
@@ -32,9 +28,10 @@ typedef struct s_room
 
 typedef struct s_roomcase
 {
-	char		c;
-	t_spriteid	surface_spr;
-}				t_roomcase;
+	char			c;
+	t_spriteid		surface_spr;
+	t_object_init	object;
+}					t_roomcase;
 
 t_room	room_fromfile(t_const_string path);
 
diff --git a/includes/sprite.h b/includes/sprite.h
index 0143ddc..dbf9f8c 100644
--- a/includes/sprite.h
+++ b/includes/sprite.h
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/07 22:13:20 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/03/11 16:26:48 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/15 19:55:46 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/libtf/include/read_line_utils.h b/libtf/include/read_line_utils.h
index 7bca919..5f4b140 100644
--- a/libtf/include/read_line_utils.h
+++ b/libtf/include/read_line_utils.h
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/10/30 15:36:49 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/02/23 14:17:46 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/25 14:21:52 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,9 +23,10 @@
 
 typedef struct s_buf
 {
-	int		size;
-	char	str[BUFFER_SIZE];
-}			t_buf;
+	t_memclass	mc;
+	int			size;
+	char		str[BUFFER_SIZE];
+}				t_buf;
 
 typedef struct s_string2
 {
diff --git a/libtf/src/read_line.c b/libtf/src/read_line.c
index 9a69433..7be62c0 100644
--- a/libtf/src/read_line.c
+++ b/libtf/src/read_line.c
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/10/30 15:39:50 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/02/23 14:16:55 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/25 14:29:49 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -65,7 +65,7 @@ static void	*free_and_return(
 {
 	if (buf)
 	{
-		mem_free(*buf);
+		mem_freeall((*buf)->mc);
 		*buf = NULL;
 	}
 	if (string)
diff --git a/libtf/src/read_line_utils.c b/libtf/src/read_line_utils.c
index 37f73b6..f83972b 100644
--- a/libtf/src/read_line_utils.c
+++ b/libtf/src/read_line_utils.c
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/06 14:28:19 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/02/23 14:18:00 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/25 14:53:04 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,12 +15,14 @@
 
 int	create_empty_buf(t_buf **result)
 {
-	const t_errmc	errmc = setget_errmc(NULL, NULL);
+	const t_errmc		errmc = setget_errmc(NULL, NULL);
+	const t_memclass	mc = mem_newclass(errmc.err);
 
-	*result = mem_alloc(errmc.err, errmc.mc, sizeof(t_buf));
+	*result = mem_alloc(errmc.err, mc, sizeof(t_buf));
 	if (!*result)
 		return (0);
 	(*result)->size = 0;
+	(*result)->mc = mc;
 	return (1);
 }
 
diff --git a/room/room.ber b/room/room.ber
index e87449e..7b2d1c6 100644
--- a/room/room.ber
+++ b/room/room.ber
@@ -1,5 +1,5 @@
 11111
-10011
+1P011
 11111
 10001
 11111
diff --git a/src/data_sprites.c b/src/data_sprites.c
index f00e0f5..f58b15a 100644
--- a/src/data_sprites.c
+++ b/src/data_sprites.c
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/11 16:02:29 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/03/11 16:37:05 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/15 15:31:48 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,5 +14,6 @@
 
 const t_spriteinfo	g_spritesmap[NB_SPRITES] = {
 {WALL_BORDER, 1, 50, 50},
-{FLOOR_1, 1, 50, 50}
+{FLOOR_1, 1, 50, 50},
+{OBJECT_SNAS_DOWN, 1, 50, 50}
 };
diff --git a/src/object.c b/src/object.c
new file mode 100644
index 0000000..30cdb31
--- /dev/null
+++ b/src/object.c
@@ -0,0 +1,42 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   object.c                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/03/15 15:27:03 by mcolonna          #+#    #+#             */
+/*   Updated: 2024/03/15 20:00:25 by mcolonna         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "object.h"
+#include "error.h"
+#include "sprite.h"
+
+static t_point	snas_loop(t_object *obj, t_point pos)
+{
+	const t_point	r = {0, 0};
+
+	(void)((void)obj, pos);
+	return (r);
+}
+
+static void	snas_draw(t_object *obj, int x, int y)
+{
+	sprite_draw(x, y, &((t_snas_data *)obj->data)->spr);
+}
+
+t_object	snas_init(t_memclass mc)
+{
+	static const t_objecttype	type = {loop: snas_loop, draw: snas_draw};
+	t_object					r;
+	t_snas_data					*data;
+
+	r.type = type;
+	data = mem_alloc(err, mc, sizeof(t_snas_data));
+	data->direction = DOWN;
+	data->spr = sprite_init(SPR_SNAS_DOWN);
+	r.data = data;
+	return (r);
+}
diff --git a/src/point.c b/src/point.c
new file mode 100644
index 0000000..76b0daa
--- /dev/null
+++ b/src/point.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   point.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/03/15 15:24:37 by mcolonna          #+#    #+#             */
+/*   Updated: 2024/03/15 15:26:34 by mcolonna         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "point.h"
+
+t_point	point_init(int x, int y)
+{
+	const t_point	r = {x, y};
+
+	return (r);
+}
+
+void	point_addto(t_point *dest, t_point src)
+{
+	dest->x += src.x;
+	dest->y += src.y;
+}
diff --git a/src/room.c b/src/room.c
index cd91fd0..113879f 100644
--- a/src/room.c
+++ b/src/room.c
@@ -6,7 +6,7 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/07 23:31:22 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/03/13 16:37:06 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/25 14:42:55 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,9 +18,11 @@
 #include "room_utils.h"
 
 static bool	room_fromfile2(
-				int fd, t_memclass mc, t_const_string path, t_sprite **surface)
+				int fd, t_const_string path, int *i, t_room *room)
 {
 	t_const_string		line;
+	t_roomcase			*roomcase;
+	const t_memclass	mc = mem_subclass(err, g_env.mc);
 
 	line = read_line(err_remember, mc, fd);
 	if (err_get())
@@ -29,10 +31,19 @@ static bool	room_fromfile2(
 		return (false);
 	while (*line && *line != '\n')
 	{
-		**surface = sprite_init(getroomcase(path, *line)->surface_spr);
+		roomcase = getroomcase(path, *line);
+		room->surfaces[*i] = sprite_init(roomcase->surface_spr);
+		if (roomcase->object)
+		{
+			room->objects[*i] = mem_alloc(err, room->mc, sizeof(t_object));
+			*(room->objects[*i]) = roomcase->object(room->mc);
+		}
+		else
+			room->objects[*i] = NULL;
 		line++;
-		(*surface)++;
+		(*i)++;
 	}
+	mem_freeall(mc);
 	return (true);
 }
 
@@ -40,18 +51,18 @@ t_room	room_fromfile(t_const_string path)
 {
 	t_room				r;
 	int					fd;
-	t_sprite			*surface;
 	const t_memclass	mc = mem_subclass(err, g_env.mc);
+	int					i;
 
 	room_getsize(mc, &r, path);
 	r.mc = mem_subclass(err, g_env.mc);
-	r.surfaces = mem_alloc(err, r.mc, r.width * r.height * sizeof(t_sprite));
 	fd = open(path, O_RDONLY);
 	if (fd == -1)
 		err_perror(path);
-	surface = r.surfaces;
-	while (surface - r.surfaces < r.width * r.height
-		&& room_fromfile2(fd, mc, path, &surface))
+	r.surfaces = mem_alloc(err, r.mc, r.width * r.height * sizeof(t_sprite));
+	r.objects = mem_alloc(err, r.mc, r.width * r.height * sizeof(t_object *));
+	i = 0;
+	while (room_fromfile2(fd, path, &i, &r))
 		;
 	mem_freeall(mc);
 	return (r);
@@ -59,16 +70,26 @@ t_room	room_fromfile(t_const_string path)
 
 void	room_draw(t_room room)
 {
-	int	x;
-	int	y;
+	int			x;
+	int			y;
+	t_object	*obj;
 
 	y = -1;
 	while (++y < room.height)
 	{
 		x = -1;
 		while (++x < room.width)
-		{
 			sprite_draw(x * 50, y * 50, room.surfaces + y * room.width + x);
+	}
+	y = -1;
+	while (++y < room.height)
+	{
+		x = -1;
+		while (++x < room.width)
+		{
+			obj = room.objects[y * room.width + x];
+			if (obj)
+				obj->type.draw(obj, x * 50, y * 50);
 		}
 	}
 }
diff --git a/src/room_utils.c b/src/room_utils.c
index fd5130a..01e0c32 100644
--- a/src/room_utils.c
+++ b/src/room_utils.c
@@ -6,17 +6,19 @@
 /*   By: mcolonna <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/13 16:26:28 by mcolonna          #+#    #+#             */
-/*   Updated: 2024/03/13 16:55:56 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/03/15 18:55:48 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include <fcntl.h>
 #include "room_utils.h"
 #include "error.h"
+#include "object.h"
 
 static t_roomcase	g_roomcases[] = {
-{c: '0', surface_spr: CASE_FLOOR},
-{c: '1', surface_spr: CASE_WALL},
+{c: '0', surface_spr: CASE_FLOOR, object: NULL},
+{c: '1', surface_spr: CASE_WALL, object: NULL},
+{c: 'P', surface_spr: CASE_FLOOR, object: snas_init},
 {c: '\0'}
 };