[beary605]

A really simple error: you need to use map[x][y] instead of map[x,y] ("x,y" gets interpreted as (x, y), so you access map[ (x, y) ] which Python doesn't like)

I'll look over the rest of the code to see if there's any other errors

edit: wow I did not know you could put commas like that in splices... see if the above works if not then... hm