Started tinkering with ideas for a Zoom function; I've used an editor in the past which allows the user to zoom out to get a better picture of how the whole map looks. This would be ideal for the Editor, particularly as it's just a cosmetic function (no editing takes place when the user is zoomed in/out), and partly because I have much of the code written already.
Finished off the day searching for an elusive bug which causes a quirky problem when in 16x16 tile mode. Still can't work out why it's happening - perhaps I'll just remove the 16x16 option altogether ;)
