private static final BlockType getType(final int value) {
		switch (value) {
		case 1:
			return BlockType.RED;
		case 2:
			return BlockType.PURPLE;
		case 3:
			return BlockType.ORANGE;
		case 4:
			return BlockType.GREY_FACE;
		case 5:
			return BlockType.GREEN_FACE;
		case 6:
			return BlockType.BLUE_FACE;
		case 7:
			return BlockType.RED_FACE;
		case 8:
			return BlockType.WALL;
		case 9:
			return BlockType.BROWN_FACE;
		default:
			return null;
		}
	}