109 lines
3.5 KiB
Java
109 lines
3.5 KiB
Java
/*
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* Minecraft Forge
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* Copyright (c) 2016.
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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.event.brewing;
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import net.minecraft.item.ItemStack;
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import net.minecraft.tileentity.TileEntityBrewingStand;
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import net.minecraft.util.NonNullList;
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import net.minecraftforge.common.MinecraftForge;
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import net.minecraftforge.fml.common.eventhandler.Cancelable;
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import net.minecraftforge.fml.common.eventhandler.Event;
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import net.minecraftforge.fml.common.eventhandler.Event.HasResult;
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import javax.annotation.Nonnull;
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public class PotionBrewEvent extends Event
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{
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private NonNullList<ItemStack> stacks;
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protected PotionBrewEvent(NonNullList<ItemStack> stacks)
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{
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this.stacks = stacks;
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}
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@Nonnull
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public ItemStack getItem(int index)
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{
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if (index >= stacks.size()) return ItemStack.EMPTY;
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return stacks.get(index);
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}
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public void setItem(int index, @Nonnull ItemStack stack)
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{
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if (index < stacks.size())
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{
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stacks.set(index, stack);
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}
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}
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public int getLength()
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{
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return stacks.size();
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}
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/**
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* PotionBrewEvent.Pre is fired before vanilla brewing takes place.
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* All changes made to the event's array will be made to the TileEntity if the event is canceled.
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* <br>
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* The event is fired during the {@link TileEntityBrewingStand#brewPotions()} method invocation.<br>
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* <br>
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* {@link #stacks} contains the itemstack array from the TileEntityBrewer holding all items in Brewer.<br>
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* <br>
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* This event is {@link Cancelable}.<br>
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* If the event is not canceled, the vanilla brewing will take place instead of modded brewing.
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* <br>
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* This event does not have a result. {@link HasResult}<br>
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* <br>
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* This event is fired on the {@link MinecraftForge#EVENT_BUS}.<br>
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* <br>
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* If this event is canceled, and items have been modified, PotionBrewEvent.Post will automatically be fired.
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**/
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@Cancelable
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public static class Pre extends PotionBrewEvent
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{
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public Pre(NonNullList<ItemStack> stacks)
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{
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super(stacks);
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}
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}
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/**
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* PotionBrewEvent.Post is fired when a potion is brewed in the brewing stand.
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* <br>
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* The event is fired during the {@link TileEntityBrewingStand#brewPotions()} method invocation.<br>
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* <br>
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* {@link #stacks} contains the itemstack array from the TileEntityBrewer holding all items in Brewer.<br>
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* <br>
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* This event is not {@link Cancelable}.<br>
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* <br>
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* This event does not have a result. {@link HasResult}<br>
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* <br>
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* This event is fired on the {@link MinecraftForge#EVENT_BUS}.<br>
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**/
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public static class Post extends PotionBrewEvent
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{
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public Post(NonNullList<ItemStack> stacks)
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{
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super(stacks);
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}
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}
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}
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