BlockLadder

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package net.minecraft.block;

public class BlockLadder extends Block
{
    public static final PropertyDirection FACING = PropertyDirection.create("facing", EnumFacing.Plane.HORIZONTAL);

    protected BlockLadder()
    {
        super(Material.circuits);
    }


    public AxisAlignedBB getCollisionBoundingBox(World worldIn, BlockPos pos, IBlockState state)
    {
        this.setBlockBoundsBasedOnState(worldIn, pos);
        return super.getCollisionBoundingBox(worldIn, pos, state);
    }


    public void setBlockBoundsBasedOnState(IBlockAccess worldIn, BlockPos pos)
    {
        IBlockState iblockstate = worldIn.getBlockState(pos);

        if (iblockstate.getBlock() == this)
        {
            float f = 0.125F;

            switch ((EnumFacing)iblockstate.getValue(FACING))
            {
                case NORTH:
                    this.setBlockBounds(0.0F, 0.0F, 1.0F - f, 1.0F, 1.0F, 1.0F);
                    break;

                case SOUTH:
                    this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, f);
                    break;

                case WEST:
                    this.setBlockBounds(1.0F - f, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
                    break;

                case EAST:
                default:
                    this.setBlockBounds(0.0F, 0.0F, 0.0F, f, 1.0F, 1.0F);
            }
        }
    }

}