ItemHairBand.java

package com.hea3ven.twintails.item;

import java.util.List;

import net.minecraft.client.model.ModelBiped;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.init.MobEffects;
import net.minecraft.inventory.EntityEquipmentSlot;
import net.minecraft.item.EnumDyeColor;
import net.minecraft.item.Item;
import net.minecraft.item.ItemArmor;
import net.minecraft.item.ItemStack;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.world.World;

import net.minecraftforge.fml.common.registry.GameRegistry;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import net.minecraftforge.oredict.OreDictionary;
import net.minecraftforge.oredict.ShapedOreRecipe;
import net.minecraftforge.oredict.ShapelessOreRecipe;

import com.hea3ven.twintails.TwinTailType;

public class ItemHairBand extends ItemArmor {
	private static final ArmorMaterial hairBandArmorMaterial = ArmorMaterial.CHAIN;

	public static boolean twinTailsEffects = false;

	public static TwinTailType[] twinTailTypes =
			new TwinTailType[] {new TwinTailType(0, "white", new Potion[] {}, "dyeWhite", EnumDyeColor.WHITE),
					new TwinTailType(1, "red", new Potion[] {MobEffects.SPEED, MobEffects.JUMP_BOOST},
							"dyeRed", EnumDyeColor.RED),
					new TwinTailType(2, "blue",
							new Potion[] {MobEffects.WATER_BREATHING, MobEffects.STRENGTH}, "dyeBlue",
							EnumDyeColor.BLUE),
					new TwinTailType(3, "yellow",
							new Potion[] {MobEffects.RESISTANCE, MobEffects.FIRE_RESISTANCE}, "dyeYellow",
							EnumDyeColor.YELLOW),
					new TwinTailType(4, "cyan", new Potion[] {}, "dyeCyan", EnumDyeColor.CYAN),
					new TwinTailType(5, "pink", new Potion[] {}, "dyePink", EnumDyeColor.PINK),
					new TwinTailType(6, "black", new Potion[] {}, "dyeBlack", EnumDyeColor.BLACK),
					new TwinTailType(7, "brown", new Potion[] {}, "dyeBrown", EnumDyeColor.BROWN)};

	public ItemHairBand() {
		super(hairBandArmorMaterial, 0, EntityEquipmentSlot.HEAD);
		setHasSubtypes(true);
		setMaxDamage(0);
	}

	private int getTypeOffset(ItemStack itemStack) {
		return getTypeOffset(itemStack.getItemDamage());
	}

	private int getTypeOffset(int meta) {
		return (meta < twinTailTypes.length) ? meta : 0;
	}

	@Override
	public void onArmorTick(World world, EntityPlayer player, ItemStack itemStack) {
		if (!world.isRemote && twinTailsEffects) {
			refreshPotionsEffects(player, twinTailTypes[getTypeOffset(itemStack)].getPotions());
		}
	}

	private void refreshPotionsEffects(EntityPlayer player, Potion[] potions) {
		for (Potion potion : potions) {
			PotionEffect effect = player.getActivePotionEffect(potion);
			if (effect == null || effect.getDuration() < 10)
				player.addPotionEffect(new PotionEffect(potion, 80, 1));
		}
	}

	@Override
	@SideOnly(Side.CLIENT)
	public ModelBiped getArmorModel(EntityLivingBase entityLiving, ItemStack itemStack,
			EntityEquipmentSlot armorSlot, ModelBiped defaultModel) {
		return twinTailTypes[getTypeOffset(itemStack)].getModel();
	}

	@Override
	public String getUnlocalizedName(ItemStack itemStack) {
		return getUnlocalizedName() + "." + twinTailTypes[getTypeOffset(itemStack)].getName();
	}

	@SuppressWarnings({"unchecked", "rawtypes"})
	@Override
	public void getSubItems(Item item, CreativeTabs creativeTabs, List itemList) {
		for (TwinTailType twinTailType : twinTailTypes) {
			itemList.add(new ItemStack(item, 1, twinTailType.getOrdinal()));
		}
	}

	public void AddRecipes() {
		ItemStack anyHairTie = new ItemStack(this, 1, OreDictionary.WILDCARD_VALUE);

		for (TwinTailType twinTailType : twinTailTypes) {
			ItemStack wool = new ItemStack(Blocks.WOOL, 1, twinTailType.getColor().getMetadata());
			ItemStack typeHairTie = new ItemStack(this, 1, twinTailType.getOrdinal());
			GameRegistry.addRecipe(
					new ShapedOreRecipe(typeHairTie, " s ", "sbs", " s ", 's', wool, 'b', "slimeball"));
			GameRegistry.addRecipe(
					new ShapelessOreRecipe(typeHairTie, anyHairTie, twinTailType.getRecipeIngredient()));
		}
	}
}