BlueprintItem1.8Code

package com.plasmablazer.electroniceng.item.tier0;

import com.plasmablazer.electroniceng.item.*;
import com.plasmablazer.electroniceng.reference.*;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.*;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import java.util.List;

public class ItemBlueprint extends ItemEE
{
    public String[] names = new String[]{Names.Items.BLUEPRINT_BLANK_NAME, Names.Items.BLUEPRINT_INCOMPLETE_NAME, Names.Items.BLUEPRINT_COMPLETE_NAME};

    public ItemBlueprint(String name)
    {
        super(name);
        this.setHasSubtypes(true);
        this.setMaxDamage(0);
        this.setMaxStackSize(1);
    }

    @Override
    public String getTextureName(int meta)
    {
        return this.getTextureName(names[meta]);
    }

    @Override
    public String getUnlocalizedName(ItemStack stack)
    {
        return super.formatName(this.names[stack.getMetadata()]);
    }

    @Override
    public void getSubItems(Item item, CreativeTabs tab, List list)
    {
        for (int i = 0; i < 3; i ++)
        {
            list.add(new ItemStack(item, 1, i));
        }
    }

    public int getProgress(ItemStack stack)
    {
        if (hasTag(stack) && stack.getTagCompound().hasKey("progress")) return stack.getTagCompound().getInteger("progress");
        else return 0;
    }

    public void setResearch(ItemStack stack, String research)
    {
        if (hasTag(stack) && !stack.getTagCompound().hasKey("research")) stack.getTagCompound().setString("research", research);
    }

    public String getResearch(ItemStack stack)
    {
        if (this.hasResearch(stack)) return stack.getTagCompound().getString("research");
        else return null;
    }

    public boolean hasResearch(ItemStack stack)
    {
        return hasTag(stack) && stack.getTagCompound().hasKey("research");
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void addInformation(ItemStack stack, EntityPlayer player, List tooltip, boolean advanced)
    {
        int meta = stack.getMetadata();
        if (hasTag(stack))
        {
            NBTTagCompound tag = stack.getTagCompound();
            if (meta==0|!this.hasResearch(stack)) tooltip.add("Blank");
            else if (meta==1) tooltip.add(this.getResearch(stack) + " " + this.getProgress(stack) + "%" + " Completed");
            else if (meta==2) tooltip.add(this.getResearch(stack) + " Completed");
        }
    }
}