arrow keys to move how to fix errors: if it says: in "draw world" function "draw chunk" ERROR "chunk does not exist" does it just mean that the chunk does not exist. This happens when you spawn in the world and go down or left. This is because you spawn at chunk 1 so chunk -1 does not exist. You can fix this by just don't go down or left in the beginning. Just go up or right. Then you can go left or down.