cleanup and flush gl lol

src/Camera.zig

@@ -24,7 +24,6 @@ pub fn create() !*Camera {
 }
 
 pub fn resize(self: *Camera, width: i32, height: i32) void {
-	std.debug.print("[Camera:resize] {d} x {d}\n", .{ width, height });
 	self.window_size_offset_x = @divFloor(width, 2);
 	self.window_size_offset_y = @divFloor(height, 2);
 }

src/Engine.zig

@@ -135,6 +135,7 @@ pub fn run() Error!void {
 		// setup for drawing
 		c.glClear(c.GL_COLOR_BUFFER_BIT | c.GL_DEPTH_BUFFER_BIT);
 		current_scene.?.draw();
+		c.glFlush();
 
 		c.glfwSwapBuffers(window);
 		c.glfwPollEvents();