Hbm-s-Nuclear-Tech-GIT/src/main/java/com/hbm/blocks/generic/BlockLightstone.java

package com.hbm.blocks.generic;

import com.hbm.blocks.BlockEnumMulti;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.util.IIcon;

public class BlockLightstone extends BlockEnumMulti {

	public BlockLightstone(Material mat, Class<? extends Enum> theEnum, boolean multiName, boolean multiTexture) {
		super(mat, theEnum, multiName, multiTexture);
	}
	
	protected IIcon[] topIcons;
	
	@Override
	@SideOnly(Side.CLIENT)
	public void registerBlockIcons(IIconRegister reg) {

		Enum[] enums = theEnum.getEnumConstants();
		this.icons = new IIcon[enums.length];
		this.topIcons = new IIcon[enums.length];

		for(int i = 0; i < icons.length; i++) {
			Enum num = enums[i];
			this.icons[i] = reg.registerIcon(this.getTextureMultiName(num));
			if(i >= 3) this.topIcons[i] = reg.registerIcon(this.getTextureMultiName(num) + ".top");
		}
	}
	
	@Override
	@SideOnly(Side.CLIENT)
	public IIcon getIcon(int side, int meta) {
		return (side == 0 || side == 1) && this.topIcons[meta % this.icons.length] != null ? this.topIcons[meta % this.icons.length] : this.icons[meta % this.icons.length];
	}
}