I have a few levels that use waterfalls in my hack. The thing is, how do I make them ACT like waterfalls instead of like regular water. The waterfalls don't move, but that's because I haven't applied ExAnimation yet (which I don't think was included with the graphics). Anyway, I looked through the graphics ans custom blocks section and couldn't find anything. Is there a custom block or sprite needed for this? Or do I need to learn some ASM?