BloodMagic/src/main/java/WayofTime/alchemicalWizardry/common/items/ItemAlchemyBase.java

package WayofTime.alchemicalWizardry.common.items;

import java.util.List;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.MathHelper;
import net.minecraft.util.StatCollector;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import org.lwjgl.input.Keyboard;

import WayofTime.alchemicalWizardry.api.alchemy.AlchemyRecipeRegistry;

public class ItemAlchemyBase extends Item
{
    private final String[] ITEM_NAMES = new String[]{"offensa", "praesidium", "orbis_terrae", "strengthened_catalyst", "concentrated_catalyst", "fractured_bone", "virtus", "reductus", "potentia"};

    public ItemAlchemyBase()
    {
        super();
        this.hasSubtypes = true;
    }

    @Override
    public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4)
    {
        par3List.add(StatCollector.translateToLocal("tooltip.alchemy.usedinalchemy"));

        if (Keyboard.isKeyDown(Keyboard.KEY_RSHIFT) || Keyboard.isKeyDown(Keyboard.KEY_LSHIFT))
        {
            ItemStack[] recipe = AlchemyRecipeRegistry.getRecipeForItemStack(par1ItemStack);

            if (recipe != null)
            {
                par3List.add(EnumChatFormatting.BLUE + StatCollector.translateToLocal("tooltip.alchemy.recipe"));

                for (ItemStack item : recipe)
                {
                    if (item != null)
                    {
                        par3List.add("" + item.getDisplayName());
                    }
                }
            }
        } else
        {
            par3List.add("-" + StatCollector.translateToLocal("tooltip.alchemy.press") + " " + EnumChatFormatting.BLUE + StatCollector.translateToLocal("tooltip.alchemy.shift") + EnumChatFormatting.GRAY + " " + StatCollector.translateToLocal("tooltip.alchemy.forrecipe") + "-");
        }
    }

    @Override
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        return par1ItemStack;
    }

    @Override
    public String getUnlocalizedName(ItemStack itemStack)
    {
        int meta = MathHelper.clamp_int(itemStack.getItemDamage(), 0, ITEM_NAMES.length - 1);
        return (getUnlocalizedName() + "." + ITEM_NAMES[meta]);
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void getSubItems(Item id, CreativeTabs creativeTab, List list)
    {
        for (int meta = 0; meta < ITEM_NAMES.length; ++meta)
        {
            list.add(new ItemStack(id, 1, meta));
        }
    }
}