public void findClearFoodSpace(int n, int count, int recursive, int length) {
		while (!foodSpaceClear) {
			if (recursive < 4) {
				for(int i = 0; i < length; i++) {
					if (getCell(randRow+count,(i+randCol)-1).getIsEmpty()) {
						n++;
					}
				}
				for(int j = 0; j < length; j++) {
					if (getCell(randRow-count,(j+randCol)-1).getIsEmpty()) {
						n++;
					}
				}
				count++;
				recursive++;
				findClearFoodSpace(n, count, recursive, length);
			}
			if (n == 56) {
				foodSpaceClear = true;
			}
			else if (recursive == 4 && foodSpaceClear == false) {
				resetFood();
				checkRand();
				findClearFoodSpace(0,0,0,7);
			}
		}
	}