ItemBrokenSpawner.java

package crazypants.enderio.machine.spawner;

import java.util.List;

import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.StatCollector;

import com.enderio.core.client.handlers.SpecialTooltipHandler;

import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import crazypants.enderio.EnderIO;
import crazypants.enderio.EnderIOTab;
import crazypants.enderio.ModObject;

public class ItemBrokenSpawner extends Item {

  private static final String[] CREATIVE_TYPES = new String[] {
    "Skeleton",
    "Zombie",
    "Spider",
    "CaveSpider",
      "Blaze",
      "Enderman",
      "Chicken"
  };

  public static String getMobTypeFromStack(ItemStack stack) {
    if(stack == null || stack.stackTagCompound == null || !stack.stackTagCompound.hasKey("mobType")) {
      return null;
    }
    return stack.stackTagCompound.getString("mobType");
  }

  public static ItemStack createStackForMobType(String mobType) {
    if(mobType == null) {
      return null;
    }
    ItemStack res = new ItemStack(EnderIO.itemBrokenSpawner);
    res.stackTagCompound = new NBTTagCompound();
    res.stackTagCompound.setString("mobType", mobType);
    return res;
  }


  public static ItemBrokenSpawner create() {
    ItemBrokenSpawner result = new ItemBrokenSpawner();
    result.init();
    return result;
  }


  protected ItemBrokenSpawner() {
    setCreativeTab(EnderIOTab.tabEnderIO);
    setUnlocalizedName(ModObject.itemBrokenSpawner.unlocalisedName);
    setHasSubtypes(true);
    setMaxDamage(0);
    setMaxStackSize(64);
  }

  @Override
  public boolean isDamageable() {
    return false;
  }

  protected void init() {
    GameRegistry.registerItem(this, ModObject.itemBrokenSpawner.unlocalisedName);
  }

  @Override
  @SideOnly(Side.CLIENT)
  public void registerIcons(IIconRegister iIconRegister) {
    itemIcon = iIconRegister.registerIcon("enderio:itemBrokenSpawner");
  }

  @Override
  @SuppressWarnings({ "rawtypes", "unchecked" })
  @SideOnly(Side.CLIENT)
  public void getSubItems(Item par1, CreativeTabs par2CreativeTabs, List par3List) {
    for(String mobType : CREATIVE_TYPES) {
      par3List.add(createStackForMobType(mobType));
    }
  }


  @SuppressWarnings("unchecked")
  @Override
  @SideOnly(Side.CLIENT)
  public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4) {
    if(par1ItemStack != null && par1ItemStack.stackTagCompound != null) {
      String mobName = getMobTypeFromStack(par1ItemStack);
      if(mobName != null) {
        par3List.add(StatCollector.translateToLocal("entity." + mobName + ".name"));
      }
      if(!SpecialTooltipHandler.showAdvancedTooltips()) {
        SpecialTooltipHandler.addShowDetailsTooltip(par3List);
      } else {
        SpecialTooltipHandler.addDetailedTooltipFromResources(par3List, par1ItemStack);
      }
    }

  }

}