MetaStair.java

package greymerk.roguelike.worldgen;

import greymerk.roguelike.worldgen.blocks.StairType;
import net.minecraft.block.Block;
import net.minecraft.block.BlockStairs;
import net.minecraft.block.BlockStairs.EnumHalf;
import net.minecraft.block.state.IBlockState;

public class MetaStair extends MetaBlock implements IStair{

	public MetaStair(Block block) {
		super(block);
	}

	public MetaStair(MetaBlock block){
		super(block);
	}
	
	public MetaStair(StairType type){
		super(StairType.getBlock(type));
	}
	
	public MetaStair setOrientation(Cardinal dir, Boolean upsideDown){
		IBlockState stair = this.getBlock().getDefaultState();
		stair = stair.withProperty(BlockStairs.FACING, Cardinal.facing(dir));
		stair = stair.withProperty(BlockStairs.HALF, upsideDown ? EnumHalf.TOP : EnumHalf.BOTTOM);
		this.setState(stair);
		return this;
	}

}