First things first: I promise to try to limit the related posts in the future and I apologize to the legions of l337 coders for the continued coverage.
Right, now, on to todays topic: "Colour like that" (Awright, punning on my own blog post titles!). While watching the livestream of Minicraft, I was intrigued by his dynamic sprite colorising. After a little reverse engineering and experimentation I realised it was dang simple, and we could apply something similar to HTML5 games.