diff --git a/README.md b/README.md
index db39df2..59dfb25 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
+# todo
+
+- resolve view buble
+- add slide against wall
+- resolve vertical ray
+- add textures
+
 # ressources
 
 - [tuto mlx](https://harm-smits.github.io/42docs/libs/minilibx/getting_started.html)
diff --git a/headers/cube3d_proto.h b/headers/cube3d_proto.h
index a699fc0..743e4c7 100644
--- a/headers/cube3d_proto.h
+++ b/headers/cube3d_proto.h
@@ -55,8 +55,8 @@ void	rotate_double(t_plr *plr, t_d_coord *coord);
 void	plr_turn_right(t_plr *plr);
 void	plr_turn_left(t_plr *plr);
 // player_limits.c
-int	plr_out_limits(t_game *game, int x, int y);
 int	is_wall(t_game *game, int cell_x, int cell_y);
+int	plr_out_limits(t_game *game, int x, int y);
 
 // -------------------------------
 // SRC/DRAW
diff --git a/srcs/player/player_moves.c b/srcs/player/player_moves.c
index 1bf43d7..f436e40 100644
--- a/srcs/player/player_moves.c
+++ b/srcs/player/player_moves.c
@@ -3,12 +3,18 @@
 void	plr_posx_decrement(t_game *game, t_plr *plr)
 {
 	t_d_coord	pos;
+	int			limit_x;
+	int			limit_y;
 
 	pos.x = plr->exact.x - PLR_MV;
 	pos.y = plr->exact.y;
 	rotate_double(plr, &pos);
-	if (plr_out_limits(game, pos.x, pos.y))
-		return ;
+	limit_x = plr_out_limits(game, pos.x, plr->pos.y);
+	limit_y = plr_out_limits(game, plr->pos.x, pos.y);
+	if (limit_x)
+		pos.x = plr->exact.x;
+	if (limit_y)
+		pos.y = plr->exact.y;
 	plr->exact.x = pos.x;
 	plr->exact.y = pos.y;
 	(plr->pos.x) = (int)(pos.x);
@@ -18,12 +24,18 @@ void	plr_posx_decrement(t_game *game, t_plr *plr)
 void	plr_posy_decrement(t_game *game, t_plr *plr)
 {
 	t_d_coord	pos;
+	int			limit_x;
+	int			limit_y;
 
 	pos.x = plr->exact.x;
 	pos.y = plr->exact.y - PLR_MV;
 	rotate_double(plr, &(pos));
-	if (plr_out_limits(game, pos.x, pos.y))
-		return ;
+	limit_x = plr_out_limits(game, pos.x, plr->pos.y);
+	limit_y = plr_out_limits(game, plr->pos.x, pos.y);
+	if (limit_x)
+		pos.x = plr->exact.x;
+	if (limit_y)
+		pos.y = plr->exact.y;
 	plr->exact.x = pos.x;
 	plr->exact.y = pos.y;
 	(plr->pos.x) = (int)(pos.x);
@@ -33,12 +45,18 @@ void	plr_posy_decrement(t_game *game, t_plr *plr)
 void	plr_posx_increment(t_game *game, t_plr *plr)
 {
 	t_d_coord	pos;
+	int			limit_x;
+	int			limit_y;
 
 	pos.x = plr->exact.x + PLR_MV;
 	pos.y = plr->exact.y;
 	rotate_double(plr, &(pos));
-	if (plr_out_limits(game, pos.x, pos.y))
-		return ;
+	limit_x = plr_out_limits(game, pos.x, plr->pos.y);
+	limit_y = plr_out_limits(game, plr->pos.x, pos.y);
+	if (limit_x)
+		pos.x = plr->exact.x;
+	if (limit_y)
+		pos.y = plr->exact.y;
 	plr->exact.x = pos.x;
 	plr->exact.y = pos.y;
 	(plr->pos.x) = (int)(pos.x);
@@ -48,12 +66,18 @@ void	plr_posx_increment(t_game *game, t_plr *plr)
 void	plr_posy_increment(t_game *game, t_plr *plr)
 {
 	t_d_coord	pos;
+	int			limit_x;
+	int			limit_y;
 
 	pos.x = plr->exact.x;
 	pos.y = plr->exact.y + PLR_MV;
 	rotate_double(plr, &(pos));
-	if (plr_out_limits(game, pos.x, pos.y))
-		return ;
+	limit_x = plr_out_limits(game, pos.x, plr->pos.y);
+	limit_y = plr_out_limits(game, plr->pos.x, pos.y);
+	if (limit_x)
+		pos.x = plr->exact.x;
+	if (limit_y)
+		pos.y = plr->exact.y;
 	plr->exact.x = pos.x;
 	plr->exact.y = pos.y;
 	(plr->pos.x) = (int)(pos.x);