79 lines
2.6 KiB
Java
79 lines
2.6 KiB
Java
/*
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* Minecraft Forge
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* Copyright (c) 2016-2019.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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package net.minecraftforge.common;
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import java.util.Random;
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import javax.annotation.Nullable;
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import net.minecraft.entity.Entity;
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import net.minecraft.entity.merchant.villager.VillagerTrades.ITrade;
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import net.minecraft.item.ItemStack;
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import net.minecraft.item.Items;
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import net.minecraft.item.MerchantOffer;
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/**
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* A default, exposed implementation of ITrade. All of the other implementations of ITrade (in VillagerTrades) are not public.
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* This class contains everything needed to make a MerchantOffer, the actual "trade" object shown in trading guis.
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*/
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public class BasicTrade implements ITrade
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{
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protected final ItemStack price;
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protected final ItemStack price2;
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protected final ItemStack forSale;
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protected final int maxTrades;
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protected final int xp;
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protected final float priceMult;
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public BasicTrade(ItemStack price, ItemStack price2, ItemStack forSale, int maxTrades, int xp, float priceMult)
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{
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this.price = price;
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this.price2 = price2;
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this.forSale = forSale;
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this.maxTrades = maxTrades;
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this.xp = xp;
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this.priceMult = priceMult;
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}
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public BasicTrade(ItemStack price, ItemStack forSale, int maxTrades, int xp, float priceMult)
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{
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this(price, ItemStack.EMPTY, forSale, maxTrades, xp, priceMult);
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}
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public BasicTrade(int emeralds, ItemStack forSale, int maxTrades, int xp, float mult)
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{
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this(new ItemStack(Items.EMERALD, emeralds), forSale, maxTrades, xp, mult);
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}
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public BasicTrade(int emeralds, ItemStack forSale, int maxTrades, int xp)
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{
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this(new ItemStack(Items.EMERALD, emeralds), forSale, maxTrades, xp, 1);
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}
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@Override
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@Nullable
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public MerchantOffer getOffer(Entity merchant, Random rand)
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{
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return new MerchantOffer(price, price2, forSale, maxTrades, xp, priceMult);
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}
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}
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