press space to insert a new file. press enter to toggle interaction with the desktop. click and drag to move a file. double click to open a file. in order to prevent moving files while interacting with a window, the ability to interact with the desktop should be disabled when the mouse hovers over anything that isn't the desktop. no code has been re-used from any of my previous works, though the file icon has been re-used and should not be included in RedOS.
