[Crayder]

Basically I need to be able to select a random index from an iterator and use that index in that iterator and another.

For example, I have this to get the random index of one:
" new rand = random(Iter_Count(Frontier[0]))"
But how would I return that index from two iterators (Frontier[0] and Frontier[1])?

The iterator will always have the same amount, one is the X of a cell and the other is the Y of a cell. The index represents cells stored.

More parts of the code:

The iterator and inserting cells:

pawn Код:

new Iterator:Frontier[2]<MAX_CELL_SIZE>;
        Iter_Init(Frontier);
        for(new X=0;X<X_SIZE;X++) for(new Y=0;Y<Y_SIZE;Y++) 
        {
            if(!(X==0||X==X_SIZE-1||Y==0||Y==Y_SIZE-1))
            {
                if(Current[0] != X && Current[1] != Y &&
                    (CELL[X][Y-1][in]&&CELL[X][Y+1][in]&&CELL[X-1][Y][in]&&CELL[X+1][Y][in]))
                
                //!WALLS_COLOR
                Iter_Add(Frontier[0], X);
                Iter_Add(Frontier[1], Y);
            }
        }

Where I need to draw a marble from the bag:

pawn Код:

new rand = random(Iter_Count(Frontier[0]))
            RandomCell[0] = //What do I put here to get data from the index (rand) of Frontier[0]?
            RandomCell[1] = //What do I put here to get data from the index (rand) of Frontier[1]?

I've tried (but got an expected token ';' error on both lines):

pawn Код:

new rand = random(Iter_Count(Frontier[0]))
            RandomCell[0] = Iter_Prev(Frontier[0], rand+1);
            RandomCell[1] = Iter_Prev(Frontier[1], rand+1);