public boolean distributeWawes(Iterator<ArrayDeque<YX>> iter){
        if(waves.isEmpty())
            return false;
        while(iter.hasNext()){
            ArrayDeque<YX> arr = iter.next(); //ERROR
            if(arr.getLast().x == Level.player.x && arr.getLast().y == Level.player.y){
                yx = arr;
                return true;
            }

            if(mapYX[arr.getLast().y-1][arr.getLast().x] == 0){
                temp = arr;
                temp.addLast(new YX(arr.getLast().y-1,arr.getLast().x));
                tempWaves.add(temp);
                mapYX[arr.getLast().y-1][arr.getLast().x] = 1;
            }
            if(mapYX[arr.getLast().y][arr.getLast().x+1] == 0){
                temp = arr;
                temp.addLast(new YX(arr.getLast().y,arr.getLast().x+1));
                tempWaves.add(temp);
                mapYX[arr.getLast().y][arr.getLast().x+1] = 1;
            }
            if(mapYX[arr.getLast().y+1][arr.getLast().x] == 0){
                temp = arr;
                temp.addLast(new YX(arr.getLast().y+1,arr.getLast().x));
                tempWaves.add(temp);
                mapYX[arr.getLast().y+1][arr.getLast().x] = 1;
            }
            if(mapYX[arr.getLast().y][arr.getLast().x-1] == 0){
                temp = arr;
                temp.addLast(new YX(arr.getLast().y,arr.getLast().x-1));
                tempWaves.add(temp);
                mapYX[arr.getLast().y][arr.getLast().x-1] = 1;
            }
        }
        waves = tempWaves;
        return distributeWawes(waves.iterator());
    }