Function to initilaize maze before creating it. Need a grid to store cells. Or maybe a vector of vectors. IDK yet

to randomly order walls for deletion

initially start off with 100 chambers - use sets to define these (because you need a union these guys when you destroy a wall)

consider the next randomly selected wall that has not been considered before, remove that wall if and only if it seperates two chambers

once youve iterated through all of the 100 walls, you are done

Shuffle walls to be iterated through

Considers walls

checks to see if the wall separates two chambers

returns vector of (dimension squared) sets

put it in a random location in another vector