Iron Bloom - Rendering & Serialisation

JS Rendering The initial plan was that the backend would render everything to an image and send it to the browser. It became clear that this isn't going to work when Iain created an awesome animated bonfire sprite. Animated sprites obviously aren't going to work in a JPEG/PNG. You could maybe do some nonsense by rendering the whole thing to a looping GIF, but that sounds like a whole load of bugs…