public int adjacentAnts(int x, int y, colour c){
		int numAdjacentAnts = 0;
		int[] cell;
		for(int d = 0; d < 6; d++){
			cell = adjacentCell(x, y, d);
			if(someAntIsAt(cell[0], cell[1]) && colour(antAt(cell[0], cell[1]))== c){
				numAdjacentAnts++;
			}
		}
		return numAdjacentAnts;
	}