ItemKeyBig.java

/**
    Copyright (C) <2017> <coolAlias>

    This file is part of coolAlias' Zelda Sword Skills Minecraft Mod; as such,
    you can redistribute it and/or modify it under the terms of the GNU
    General Public License as published by the Free Software Foundation,
    either version 3 of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package zeldaswordskills.item;

import java.util.List;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.passive.EntityVillager;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.StatCollector;
import net.minecraft.village.MerchantRecipe;
import net.minecraft.village.MerchantRecipeList;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import zeldaswordskills.api.item.IUnenchantable;
import zeldaswordskills.block.BlockDoorBoss;
import zeldaswordskills.creativetab.ZSSCreativeTabs;
import zeldaswordskills.ref.ModInfo;
import zeldaswordskills.util.BossType;
import zeldaswordskills.util.MerchantRecipeHelper;
import zeldaswordskills.util.PlayerUtils;

/**
 * 
 * Big Keys come in eight types for each of the eight typs of Boss Doors.
 *
 */
public class ItemKeyBig extends BaseModItem implements IUnenchantable
{
	public ItemKeyBig() {
		super();
		setMaxDamage(0);
		setHasSubtypes(true);
		setCreativeTab(ZSSCreativeTabs.tabKeys);
	}

	/**
	 * Returns the appropriate big key for biome found at given position, or null
	 */
	public static ItemStack getKeyForBiome(World world, BlockPos pos) {
		BossType type = BossType.getBossType(world, pos);
		if (type != null) {
			return new ItemStack(ZSSItems.keyBig, 1, type.doorKeyMeta);
		} else {
			return null;
		}
	}

	@Override
	public boolean onLeftClickEntity(ItemStack stack, EntityPlayer player, Entity entity) {
		if (!player.worldObj.isRemote && entity.getClass() == EntityVillager.class) {
			EntityVillager villager = (EntityVillager) entity;
			MerchantRecipeList trades = villager.getRecipes(player);
			if (trades != null) {
				MerchantRecipe trade = new MerchantRecipe(stack.copy(), new ItemStack(Items.emerald, 16));
				if (player.worldObj.rand.nextFloat() < 0.2F && MerchantRecipeHelper.addToListWithCheck(trades, trade)) {
					PlayerUtils.sendTranslatedChat(player, "chat.zss.trade.generic.sell.0");
				} else {
					PlayerUtils.sendTranslatedChat(player, "chat.zss.trade.generic.sorry.1");
				}
			} else {
				PlayerUtils.sendTranslatedChat(player, "chat.zss.trade.generic.sorry.0");
			}
		}
		return true;
	}

	@Override
	public String getItemStackDisplayName(ItemStack stack) {
		return StatCollector.translateToLocalFormatted(getUnlocalizedName() + ".name",
				BossType.byDoorMetadata(stack.getItemDamage()).getDisplayName());
	}

	@Override
	public String getUnlocalizedName(ItemStack stack) {
		return getUnlocalizedName() + stack.getItemDamage();
	}

	@Override
	@SideOnly(Side.CLIENT)
	public void getSubItems(Item item, CreativeTabs tab, List<ItemStack> list) {
		for (BlockDoorBoss.EnumType temple : BlockDoorBoss.EnumType.values()) {
			list.add(new ItemStack(item, 1, temple.getMetadata()));
		}
	}

	@Override
	public String[] getVariants() {
		String[] variants = new String[BlockDoorBoss.EnumType.values().length];
		for (BlockDoorBoss.EnumType temple : BlockDoorBoss.EnumType.values()) {
			variants[temple.getMetadata()] = ModInfo.ID + ":key_" + temple.getName();
		}
		return variants;
	}

	@Override
	@SideOnly(Side.CLIENT)
	public void addInformation(ItemStack stack, EntityPlayer player, List<String> list, boolean advanced) {
		list.add(EnumChatFormatting.ITALIC + StatCollector.translateToLocal("tooltip.zss.key_big.desc.0"));
	}
}