diff --git a/example/42_logo.bmp b/example/42_logo.bmp
new file mode 100644
index 0000000..299dacc
Binary files /dev/null and b/example/42_logo.bmp differ
diff --git a/example/42_logo.jpg b/example/42_logo.jpg
new file mode 100644
index 0000000..c40c51b
Binary files /dev/null and b/example/42_logo.jpg differ
diff --git a/example/build.sh b/example/build.sh
index 4405e9d..b332c18 100755
--- a/example/build.sh
+++ b/example/build.sh
@@ -7,6 +7,6 @@ fi
 if [ $(uname -s) = 'Darwin' ]; then
 	clang main.c ../libmlx.dylib -L /opt/homebrew/lib -lSDL2 -g;
 else
-	clang main.c ../libmlx.so -lSDL2 -g;
+	clang main.c ../libmlx.so -lSDL2 -g -Wall -Wextra -Werror;
 fi
 
diff --git a/example/main.c b/example/main.c
index 317b0c9..ba08a41 100644
--- a/example/main.c
+++ b/example/main.c
@@ -18,7 +18,9 @@ typedef struct s_mlx
 {
 	void	*mlx;
 	void	*win;
-	void	*logo;
+	void	*logo_png;
+	void	*logo_jpg;
+	void	*logo_bmp;
 	void	*img;
 }	t_mlx;
 
@@ -32,7 +34,9 @@ int	update(void *param)
 	mlx = (t_mlx *)param;
 	mlx_set_font_scale(mlx->mlx, mlx->win, "default", 6.f);
 	mlx_string_put(mlx->mlx, mlx->win, 160, 120, 0xFFFF2066, "this text should be hidden");
-	mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->logo, 100, 100);
+	mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->logo_png, 100, 100);
+	mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->logo_jpg, 210, 150);
+	mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->logo_bmp, 220, 40);
 	mlx_put_image_to_window(mlx->mlx, mlx->win, mlx->img, 150, 60);
 	if (i == 0)
 		mlx_set_font_scale(mlx->mlx, mlx->win, "font.ttf", 16.f);
@@ -83,8 +87,37 @@ void	*create_image(t_mlx *mlx)
 
 int	key_hook(int key, void *param)
 {
-	if (key == 41)
-		mlx_loop_end(((t_mlx *)param)->mlx);
+	int x;
+	int y;
+
+	mlx_mouse_get_pos(((t_mlx *)param)->mlx, &x, &y);
+	switch (key)
+	{
+		case 41: // ESCAPE
+			mlx_loop_end(((t_mlx *)param)->mlx);
+			break;
+		case 22: // (S)how
+			mlx_mouse_show();
+			break;
+		case 11: // (H)ide
+			mlx_mouse_hide();
+			break;
+		case 6:// (C)lear
+			mlx_clear_window(((t_mlx *)param)->mlx, ((t_mlx *)param)->win);
+			break;
+		case 79: // RIGHT KEY
+			mlx_mouse_move(((t_mlx *)param)->mlx, ((t_mlx *)param)->win, x + 10, y);
+			break;
+		case 80: // LEFT KEY
+			mlx_mouse_move(((t_mlx *)param)->mlx, ((t_mlx *)param)->win, x - 10, y);
+			break;
+		case 81: // UP KEY
+			mlx_mouse_move(((t_mlx *)param)->mlx, ((t_mlx *)param)->win, x, y + 10);
+			break;
+		case 82:// DOWN KEY
+			mlx_mouse_move(((t_mlx *)param)->mlx, ((t_mlx *)param)->win, x, y - 10);
+			break;
+	}
 	return (0);
 }
 
@@ -95,28 +128,31 @@ int	window_hook(int event, void *param)
 	return (0);
 }
 
-int	main(int argc, char **argv)
+int	main(void)
 {
 	t_mlx	mlx;
-	void	*img;
 	int		w;
 	int		h;
 
-	(void)argc;
-	(void)argv;
 	mlx.mlx = mlx_init();
 	mlx.win = mlx_new_window(mlx.mlx, 400, 400, "My window");
 	mlx_on_event(mlx.mlx, mlx.win, MLX_KEYDOWN, key_hook, &mlx);
 	mlx_on_event(mlx.mlx, mlx.win, MLX_WINDOW_EVENT, window_hook, &mlx);
-	mlx.logo = mlx_png_file_to_image(mlx.mlx, "42_logo.png", &w, &h);
+	mlx.logo_png = mlx_png_file_to_image(mlx.mlx, "42_logo.png", &w, &h);
+	mlx.logo_bmp = mlx_bmp_file_to_image(mlx.mlx, "42_logo.bmp", &w, &h);
+	mlx.logo_jpg = mlx_jpg_file_to_image(mlx.mlx, "42_logo.jpg", &w, &h);
 	mlx_pixel_put(mlx.mlx, mlx.win, 200, 10, 0xFFFF00FF);
-	mlx_put_image_to_window(mlx.mlx, mlx.win, mlx.logo, 10, 190);
+	mlx_put_image_to_window(mlx.mlx, mlx.win, mlx.logo_png, 10, 190);
 	mlx.img = create_image(&mlx);
 	mlx_string_put(mlx.mlx, mlx.win, 20, 20, 0xFF0020FF, \
 			"that text will disappear");
 	mlx_loop_hook(mlx.mlx, update, &mlx);
 	mlx_loop(mlx.mlx);
-	mlx_destroy_image(mlx.mlx, mlx.logo);
+	mlx_get_screens_size(mlx.mlx, &w, &h);
+	printf("screen size : %dx%d", w, h);
+	mlx_destroy_image(mlx.mlx, mlx.logo_png);
+	mlx_destroy_image(mlx.mlx, mlx.logo_jpg);
+	mlx_destroy_image(mlx.mlx, mlx.logo_bmp);
 	mlx_destroy_image(mlx.mlx, mlx.img);
 	mlx_destroy_window(mlx.mlx, mlx.win);
 	mlx_destroy_display(mlx.mlx);
diff --git a/src/core/application.inl b/src/core/application.inl
index c942efb..d25cb1d 100644
--- a/src/core/application.inl
+++ b/src/core/application.inl
@@ -42,7 +42,6 @@ namespace mlx::core
 		}
 		SDL_WarpMouseInWindow(_graphics[*static_cast<int*>(win)]->getWindow()->getNativeWindow(), x, y);
 		SDL_PumpEvents();
-		SDL_FlushEvent(SDL_MOUSEMOTION);
 	}
 
 	void Application::onEvent(void* win, int event, int (*funct_ptr)(int, void*), void* param) noexcept