I had tried all you mentioned DJBMASTER, and it didn't work.
Maybe the problem is as Widi said.
I'm going to have to get some money and purchase the latest version.
Thanks

Oh, by the way, when I set mouse_mode to 4 and remove 'mouse_pos.x = mouse_cursor.x', 'mouse_pos.y = mouse_cursor.y', the mouse does not show in the game window.