I forgot to mention but I actually used your suggestion to use Set value of Curx,7 to array.at(Curx,) then add a number :)
and It working fine now!
Develop games in your browser. Powerful, performant & highly capable.
That's good, I'm glad it's resolved. I am just saying it's better to have the proper resolution to the issue posted here in case anyone is searching the forums looking for help with arrays.