Thank you! Unfortunately, I can’t get islands either :) This needs an edit to the generation of the chunk. Right now it’s very simple, literally 4x4 completely random nodes per chunk.
About the code, it’s messy. Well you know how it is when every time you’re faced with the question - do it right or do it fast to get something done. But I want to write a little post with code examples in Lua of how auto-tiling works here. There isn’t much magic here, but it might be interesting and useful for someone as an example with using Defold.