Paper Mario Mod - Item Registration Class

package com.gottabadfeeling.mod.papermario.init;

import net.minecraft.client.Minecraft;
import net.minecraft.client.resources.model.ModelResourceLocation;
import net.minecraft.item.Item;
import net.minecraft.item.ItemFood;
import net.minecraftforge.fml.common.registry.GameRegistry;

import com.gottabadfeeling.mod.papermario.PaperMario;
import com.gottabadfeeling.mod.papermario.PaperMarioReference;
import com.gottabadfeeling.mod.papermario.items.ItemApplePie;
import com.gottabadfeeling.mod.papermario.items.ItemDizzyDial;
import com.gottabadfeeling.mod.papermario.items.ItemHoneySyrup;
import com.gottabadfeeling.mod.papermario.items.ItemJamminJelly;
import com.gottabadfeeling.mod.papermario.items.ItemMapleSyrup;
import com.gottabadfeeling.mod.papermario.items.ItemThunderBolt;
import com.gottabadfeeling.mod.papermario.items.ItemThunderRage;

public class PaperMarioItems {

    public static Item red_mushroom;
    public static Item super_shroom;
    public static Item ultra_shroom;
    public static Item honey_syrup;
    public static Item maple_syrup;
    public static Item jammin_jelly;
    public static Item thunder_bolt;
    public static Item thunder_rage;
    public static Item dizzy_dial;
    public static Item apple_2;
    public static Item apple_pie;
    public static Item coin;

    public static void init()
    {
        red_mushroom = new ItemFood(5, 0.5F, false).setUnlocalizedName("red_mushroom").setCreativeTab(PaperMario.tabPaperMarioItems);
        super_shroom = new ItemFood(10, 0.7F, false).setUnlocalizedName("super_shroom").setCreativeTab(PaperMario.tabPaperMarioItems);
        ultra_shroom = new ItemFood(20, 1.0F, false).setUnlocalizedName("ultra_shroom").setCreativeTab(PaperMario.tabPaperMarioItems);
        honey_syrup = new ItemHoneySyrup().setUnlocalizedName("honey_syrup").setCreativeTab(PaperMario.tabPaperMarioItems);
        maple_syrup = new ItemMapleSyrup().setUnlocalizedName("maple_syrup").setCreativeTab(PaperMario.tabPaperMarioItems);
        jammin_jelly = new ItemJamminJelly().setUnlocalizedName("jammin_jelly").setCreativeTab(PaperMario.tabPaperMarioItems);
        thunder_bolt = new ItemThunderBolt().setUnlocalizedName("thunder_bolt").setCreativeTab(PaperMario.tabPaperMarioItems);
        thunder_rage = new ItemThunderRage().setUnlocalizedName("thunder_rage").setCreativeTab(PaperMario.tabPaperMarioItems);
        dizzy_dial = new ItemDizzyDial().setUnlocalizedName("dizzy_dial").setCreativeTab(PaperMario.tabPaperMarioItems);
        apple_2 = new ItemFood(5, 0.5F, false).setUnlocalizedName("apple_2").setCreativeTab(PaperMario.tabPaperMarioItems);
        apple_pie = new ItemApplePie().setUnlocalizedName("apple_pie").setCreativeTab(PaperMario.tabPaperMarioItems);
        coin = new Item().setUnlocalizedName("coin").setCreativeTab(PaperMario.tabPaperMarioItems);
    }
    public static void register()
    {
        GameRegistry.registerItem(red_mushroom, red_mushroom.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(super_shroom, super_shroom.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(ultra_shroom, ultra_shroom.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(honey_syrup, honey_syrup.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(maple_syrup, maple_syrup.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(jammin_jelly, jammin_jelly.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(thunder_bolt, thunder_bolt.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(thunder_rage, thunder_rage.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(dizzy_dial, dizzy_dial.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(apple_2, apple_2.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(apple_pie, apple_pie.getUnlocalizedName().substring(5));
        GameRegistry.registerItem(coin, coin.getUnlocalizedName().substring(5));
    }
    public static void registerRenders()
    {
        registerRender(red_mushroom);
        registerRender(super_shroom);
        registerRender(ultra_shroom);
        registerRender(honey_syrup);
        registerRender(maple_syrup);
        registerRender(jammin_jelly);
        registerRender(thunder_bolt);
        registerRender(thunder_rage);
        registerRender(dizzy_dial);
        registerRender(apple_2);
        registerRender(apple_pie);
        registerRender(coin);
    }
    public static void registerRender(Item item)
    {
        Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(item, 0, new ModelResourceLocation(PaperMarioReference.MODID + ":" + item.getUnlocalizedName().substring(5), "inventory"));
    }
}