001    package net.minecraft.src;
002    
003    public abstract class BlockDirectional extends Block
004    {
005        protected BlockDirectional(int par1, int par2, Material par3Material)
006        {
007            super(par1, par2, par3Material);
008        }
009    
010        protected BlockDirectional(int par1, Material par2Material)
011        {
012            super(par1, par2Material);
013        }
014    
015        /**
016         * Returns the orentation value from the specified metadata
017         */
018        public static int getDirection(int par0)
019        {
020            return par0 & 3;
021        }
022    }