private double findItem(String string, float value) {
		for(int x=0; x<craftWidth; x++){
			for(int y=0; y<craftHeight; y++){
				//System.out.println(x + ", " + y);
				if((itemGrid[x][y].getPreName() + itemGrid[x][y].getName()).equals(string)){
					return value;
				}
			}
		}
		return 0;
	}