"Random model offset" for blocks and plants

With this piece of code, the block model can be offset by a random amount on the 3 axis, based on where it's placed

public Block.EnumOffsetType getOffsetType() {
	return Block.EnumOffsetType.NONE;
}

The possible values are:

• NONE, used by most blocks
• XZ, used by flowers
• XYZ, used by tall grass

It could be used to create grass-like plants, or plants that need to be centered.

(It's also possible to create custom model offsets by overriding the getOffset method found in Block.java)