451 lines
18 KiB
Java
451 lines
18 KiB
Java
/*
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.bukkit.adapter.impl;
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import com.boydti.fawe.FaweCache;
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import com.boydti.fawe.beta.IChunkGet;
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import com.boydti.fawe.beta.implementation.packet.ChunkPacket;
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import com.boydti.fawe.bukkit.adapter.mc1_15_2.BlockMaterial_1_15_2;
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import com.boydti.fawe.bukkit.adapter.mc1_15_2.BukkitAdapter_1_15_2;
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import com.boydti.fawe.bukkit.adapter.mc1_15_2.BukkitGetBlocks_1_15_2;
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import com.boydti.fawe.bukkit.adapter.mc1_15_2.FAWEWorldNativeAccess_1_15_2;
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import com.boydti.fawe.bukkit.adapter.mc1_15_2.MapChunkUtil_1_15_2;
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import com.boydti.fawe.bukkit.adapter.mc1_15_2.nbt.LazyCompoundTag_1_15_2;
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import com.google.common.base.Preconditions;
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import com.sk89q.jnbt.CompoundTag;
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import com.sk89q.jnbt.StringTag;
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import com.sk89q.jnbt.Tag;
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import com.sk89q.worldedit.blocks.BaseItemStack;
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import com.sk89q.worldedit.blocks.TileEntityBlock;
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import com.sk89q.worldedit.bukkit.BukkitAdapter;
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import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
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import com.sk89q.worldedit.bukkit.adapter.CachedBukkitAdapter;
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import com.sk89q.worldedit.bukkit.adapter.IDelegateBukkitImplAdapter;
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import com.sk89q.worldedit.bukkit.adapter.impl.regen.Regen_v1_15_R2;
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import com.sk89q.worldedit.entity.BaseEntity;
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import com.sk89q.worldedit.entity.LazyBaseEntity;
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import com.sk89q.worldedit.extent.Extent;
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import com.sk89q.worldedit.internal.util.LogManagerCompat;
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import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
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import com.sk89q.worldedit.regions.Region;
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import com.sk89q.worldedit.registry.state.Property;
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import com.sk89q.worldedit.util.SideEffect;
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import com.sk89q.worldedit.util.SideEffectSet;
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import com.sk89q.worldedit.util.formatting.text.Component;
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import com.sk89q.worldedit.world.RegenOptions;
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import com.sk89q.worldedit.world.biome.BiomeType;
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import com.sk89q.worldedit.world.block.BaseBlock;
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import com.sk89q.worldedit.world.block.BlockState;
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import com.sk89q.worldedit.world.block.BlockStateHolder;
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import com.sk89q.worldedit.world.block.BlockType;
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import com.sk89q.worldedit.world.block.BlockTypes;
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import com.sk89q.worldedit.world.block.BlockTypesCache;
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import com.sk89q.worldedit.world.entity.EntityType;
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import com.sk89q.worldedit.world.item.ItemType;
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import com.sk89q.worldedit.world.registry.BlockMaterial;
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import net.minecraft.server.v1_15_R1.BiomeBase;
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import net.minecraft.server.v1_15_R1.Block;
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import net.minecraft.server.v1_15_R1.BlockPosition;
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import net.minecraft.server.v1_15_R1.Chunk;
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import net.minecraft.server.v1_15_R1.ChunkCoordIntPair;
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import net.minecraft.server.v1_15_R1.ChunkSection;
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import net.minecraft.server.v1_15_R1.Entity;
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import net.minecraft.server.v1_15_R1.EntityPlayer;
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import net.minecraft.server.v1_15_R1.EntityTypes;
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import net.minecraft.server.v1_15_R1.IBlockData;
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import net.minecraft.server.v1_15_R1.IRegistry;
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import net.minecraft.server.v1_15_R1.ItemStack;
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import net.minecraft.server.v1_15_R1.MinecraftKey;
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import net.minecraft.server.v1_15_R1.NBTBase;
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import net.minecraft.server.v1_15_R1.NBTTagCompound;
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import net.minecraft.server.v1_15_R1.NBTTagInt;
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import net.minecraft.server.v1_15_R1.PacketPlayOutMapChunk;
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import net.minecraft.server.v1_15_R1.PlayerChunk;
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import net.minecraft.server.v1_15_R1.TileEntity;
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import net.minecraft.server.v1_15_R1.World;
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import net.minecraft.server.v1_15_R1.WorldServer;
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import org.apache.logging.log4j.Logger;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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import org.bukkit.block.data.BlockData;
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import org.bukkit.craftbukkit.v1_15_R1.CraftChunk;
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import org.bukkit.craftbukkit.v1_15_R1.CraftWorld;
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import org.bukkit.craftbukkit.v1_15_R1.block.CraftBlock;
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import org.bukkit.craftbukkit.v1_15_R1.block.data.CraftBlockData;
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import org.bukkit.craftbukkit.v1_15_R1.entity.CraftEntity;
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import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
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import org.bukkit.craftbukkit.v1_15_R1.inventory.CraftItemStack;
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import org.bukkit.entity.Player;
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import javax.annotation.Nullable;
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import java.lang.ref.WeakReference;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.OptionalInt;
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import java.util.Set;
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import java.util.function.Supplier;
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import java.util.stream.Stream;
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public final class FAWE_Spigot_v1_15_R2 extends CachedBukkitAdapter implements IDelegateBukkitImplAdapter<NBTBase> {
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private static final Logger LOGGER = LogManagerCompat.getLogger();
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private final Spigot_v1_15_R2 parent;
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private char[] ibdToStateOrdinal;
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private int[] ordinalToIbdID;
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// ------------------------------------------------------------------------
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// Code that may break between versions of Minecraft
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// ------------------------------------------------------------------------
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public FAWE_Spigot_v1_15_R2() throws NoSuchFieldException, NoSuchMethodException {
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this.parent = new Spigot_v1_15_R2();
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}
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@Override
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public BukkitImplAdapter<NBTBase> getParent() {
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return parent;
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}
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private synchronized boolean init() {
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if (ibdToStateOrdinal != null && ibdToStateOrdinal[1] != 0) {
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return false;
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}
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ibdToStateOrdinal = new char[BlockTypesCache.states.length]; // size
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ordinalToIbdID = new int[ibdToStateOrdinal.length]; // size
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for (int i = 0; i < ibdToStateOrdinal.length; i++) {
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BlockState state = BlockTypesCache.states[i];
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BlockMaterial_1_15_2 material = (BlockMaterial_1_15_2) state.getMaterial();
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int id = Block.REGISTRY_ID.getId(material.getState());
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char ordinal = state.getOrdinalChar();
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ibdToStateOrdinal[id] = ordinal;
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ordinalToIbdID[ordinal] = id;
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}
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return true;
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}
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@Override
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public BlockMaterial getMaterial(BlockType blockType) {
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Block block = getBlock(blockType);
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return new BlockMaterial_1_15_2(block);
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}
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@Override
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public synchronized BlockMaterial getMaterial(BlockState state) {
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IBlockData bs = ((CraftBlockData) Bukkit.createBlockData(state.getAsString())).getState();
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return new BlockMaterial_1_15_2(bs.getBlock(), bs);
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}
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public Block getBlock(BlockType blockType) {
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return IRegistry.BLOCK.get(new MinecraftKey(blockType.getNamespace(), blockType.getResource()));
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}
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@SuppressWarnings("deprecation")
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@Override
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public BaseBlock getBlock(Location location) {
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Preconditions.checkNotNull(location);
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CraftWorld craftWorld = ((CraftWorld) location.getWorld());
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int x = location.getBlockX();
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int y = location.getBlockY();
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int z = location.getBlockZ();
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final WorldServer handle = craftWorld.getHandle();
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Chunk chunk = handle.getChunkAt(x >> 4, z >> 4);
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final BlockPosition blockPos = new BlockPosition(x, y, z);
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org.bukkit.block.Block bukkitBlock = location.getBlock();
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BlockState state = BukkitAdapter.adapt(bukkitBlock.getBlockData());
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if (state.getBlockType().getMaterial().hasContainer()) {
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// Read the NBT data
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TileEntity te = chunk.a(blockPos, Chunk.EnumTileEntityState.CHECK);
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if (te != null) {
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NBTTagCompound tag = new NBTTagCompound();
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te.save(tag); // readTileEntityIntoTag - load data
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return state.toBaseBlock((CompoundTag) toNative(tag));
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}
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}
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return state.toBaseBlock();
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}
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@Override
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public Set<SideEffect> getSupportedSideEffects() {
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return SideEffectSet.defaults().getSideEffectsToApply();
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}
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public boolean setBlock(org.bukkit.Chunk chunk, int x, int y, int z, BlockStateHolder state, boolean update) {
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CraftChunk craftChunk = (CraftChunk) chunk;
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Chunk nmsChunk = craftChunk.getHandle();
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World nmsWorld = nmsChunk.getWorld();
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BlockPosition blockPos = new BlockPosition(x, y, z);
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IBlockData blockData = ((BlockMaterial_1_15_2) state.getMaterial()).getState();
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ChunkSection[] sections = nmsChunk.getSections();
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int y4 = y >> 4;
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ChunkSection section = sections[y4];
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IBlockData existing;
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if (section == null) {
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existing = ((BlockMaterial_1_15_2) BlockTypes.AIR.getDefaultState().getMaterial()).getState();
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} else {
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existing = section.getType(x & 15, y & 15, z & 15);
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}
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nmsChunk.removeTileEntity(blockPos); // Force delete the old tile entity
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CompoundTag nativeTag = state instanceof BaseBlock ? ((BaseBlock)state).getNbtData() : null;
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if (nativeTag != null || existing instanceof TileEntityBlock) {
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nmsWorld.setTypeAndData(blockPos, blockData, 0);
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// remove tile
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if (nativeTag != null) {
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// We will assume that the tile entity was created for us,
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// though we do not do this on the Forge version
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TileEntity tileEntity = nmsWorld.getTileEntity(blockPos);
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if (tileEntity != null) {
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NBTTagCompound tag = (NBTTagCompound) fromNative(nativeTag);
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tag.set("x", NBTTagInt.a(x));
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tag.set("y", NBTTagInt.a(y));
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tag.set("z", NBTTagInt.a(z));
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tileEntity.load(tag); // readTagIntoTileEntity - load data
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}
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}
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} else {
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if (existing == blockData) {
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return true;
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}
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if (section == null) {
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if (blockData.isAir()) {
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return true;
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}
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sections[y4] = section = new ChunkSection(y4 << 4);
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}
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nmsChunk.setType(blockPos, blockData, false);
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}
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if (update) {
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nmsWorld.getMinecraftWorld().notify(blockPos, existing, blockData, 0);
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}
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return true;
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}
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@Override
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public WorldNativeAccess<?, ?, ?> createWorldNativeAccess(org.bukkit.World world) {
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return new FAWEWorldNativeAccess_1_15_2(this,
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new WeakReference<>(((CraftWorld) world).getHandle()));
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}
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@Nullable
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private static String getEntityId(Entity entity) {
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MinecraftKey minecraftkey = EntityTypes.getName(entity.getEntityType());
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return minecraftkey == null ? null : minecraftkey.toString();
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}
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private static void readEntityIntoTag(Entity entity, NBTTagCompound tag) {
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entity.save(tag);
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}
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@Override
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public BaseEntity getEntity(org.bukkit.entity.Entity entity) {
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Preconditions.checkNotNull(entity);
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CraftEntity craftEntity = ((CraftEntity) entity);
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Entity mcEntity = craftEntity.getHandle();
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String id = getEntityId(mcEntity);
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if (id != null) {
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EntityType type = com.sk89q.worldedit.world.entity.EntityTypes.get(id);
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Supplier<CompoundTag> saveTag = () -> {
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final NBTTagCompound minecraftTag = new NBTTagCompound();
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readEntityIntoTag(mcEntity, minecraftTag);
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//add Id for AbstractChangeSet to work
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final CompoundTag tag = (CompoundTag) toNative(minecraftTag);
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final Map<String, Tag> tags = new HashMap<>(tag.getValue());
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tags.put("Id", new StringTag(id));
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return new CompoundTag(tags);
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};
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return new LazyBaseEntity(type, saveTag);
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} else {
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return null;
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}
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}
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@Override
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public Component getRichBlockName(BlockType blockType) {
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return parent.getRichBlockName(blockType);
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}
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@Override
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public Component getRichItemName(ItemType itemType) {
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return parent.getRichItemName(itemType);
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}
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@Override
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public Component getRichItemName(BaseItemStack itemStack) {
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return parent.getRichItemName(itemStack);
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}
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@Override
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public OptionalInt getInternalBlockStateId(BlockState state) {
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BlockMaterial_1_15_2 material = (BlockMaterial_1_15_2) state.getMaterial();
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IBlockData mcState = material.getCraftBlockData().getState();
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return OptionalInt.of(Block.REGISTRY_ID.getId(mcState));
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}
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@Override
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public BlockState adapt(BlockData blockData) {
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CraftBlockData cbd = ((CraftBlockData) blockData);
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IBlockData ibd = cbd.getState();
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return adapt(ibd);
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}
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public BlockState adapt(IBlockData ibd) {
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return BlockTypesCache.states[adaptToChar(ibd)];
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}
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/**
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* @deprecated
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* Method unused. Use #adaptToChar(IBlockData).
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*/
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@Deprecated
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public int adaptToInt(IBlockData ibd) {
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synchronized (this) {
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try {
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int id = Block.REGISTRY_ID.getId(ibd);
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return ibdToStateOrdinal[id];
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} catch (NullPointerException e) {
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init();
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return adaptToInt(ibd);
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}
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}
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}
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public char adaptToChar(IBlockData ibd) {
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synchronized (this) {
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try {
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int id = Block.REGISTRY_ID.getId(ibd);
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return ibdToStateOrdinal[id];
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} catch (NullPointerException e) {
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init();
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return adaptToChar(ibd);
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} catch (ArrayIndexOutOfBoundsException e1) {
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LOGGER.error("Attempted to convert {} with ID {} to char. ibdToStateOrdinal length: {}. Defaulting to air!",
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ibd.getBlock(), Block.REGISTRY_ID.getId(ibd), ibdToStateOrdinal.length, e1);
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return 0;
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}
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}
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}
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public int ordinalToIbdID(char ordinal) {
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synchronized (this) {
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try {
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return ordinalToIbdID[ordinal];
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} catch (NullPointerException e) {
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init();
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return ordinalToIbdID(ordinal);
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}
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}
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}
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@Override
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public <B extends BlockStateHolder<B>> BlockData adapt(B state) {
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BlockMaterial_1_15_2 material = (BlockMaterial_1_15_2) state.getMaterial();
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return material.getCraftBlockData();
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}
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private MapChunkUtil_1_15_2 mapUtil = new MapChunkUtil_1_15_2();
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@Override
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public void sendFakeChunk(org.bukkit.World world, Player player, ChunkPacket packet) {
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WorldServer nmsWorld = ((CraftWorld) world).getHandle();
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PlayerChunk map = BukkitAdapter_1_15_2.getPlayerChunk(nmsWorld, packet.getChunkX(), packet.getChunkZ());
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if (map != null && map.hasBeenLoaded()) {
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boolean flag = false;
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PlayerChunk.d players = map.players;
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Stream<EntityPlayer> stream = players.a(new ChunkCoordIntPair(packet.getChunkX(), packet.getChunkZ()), flag);
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EntityPlayer checkPlayer = player == null ? null : ((CraftPlayer) player).getHandle();
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stream.filter(entityPlayer -> checkPlayer == null || entityPlayer == checkPlayer)
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.forEach(entityPlayer -> {
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synchronized (packet) {
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PacketPlayOutMapChunk nmsPacket = (PacketPlayOutMapChunk) packet.getNativePacket();
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if (nmsPacket == null) {
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nmsPacket = mapUtil.create( this, packet);
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packet.setNativePacket(nmsPacket);
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}
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try {
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FaweCache.IMP.CHUNK_FLAG.get().set(true);
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entityPlayer.playerConnection.sendPacket(nmsPacket);
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} finally {
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FaweCache.IMP.CHUNK_FLAG.get().set(false);
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}
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}
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});
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}
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}
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@Override
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public Map<String, ? extends Property<?>> getProperties(BlockType blockType) {
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return getParent().getProperties(blockType);
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}
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@Override
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public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
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ItemStack stack = new ItemStack(IRegistry.ITEM.get(MinecraftKey.a(item.getType().getId())), item.getAmount());
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stack.setTag(((NBTTagCompound) fromNative(item.getNbtData())));
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return CraftItemStack.asCraftMirror(stack);
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}
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@Override
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public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) {
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final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);
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final BaseItemStack weStack = new BaseItemStack(BukkitAdapter.asItemType(itemStack.getType()), itemStack.getAmount());
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weStack.setNbtData(((CompoundTag) toNative(nmsStack.getTag())));
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return weStack;
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}
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@Override
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public Tag toNative(NBTBase foreign) {
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return parent.toNative(foreign);
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}
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@Override
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public NBTBase fromNative(Tag foreign) {
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if (foreign instanceof LazyCompoundTag_1_15_2) {
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return ((LazyCompoundTag_1_15_2) foreign).get();
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}
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return parent.fromNative(foreign);
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}
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@Override
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public boolean regenerate(org.bukkit.World bukkitWorld, Region region, Extent target, RegenOptions options) throws Exception {
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return new Regen_v1_15_R2(bukkitWorld, region, target, options).regenerate();
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}
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@Override
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public IChunkGet get(org.bukkit.World world, int chunkX, int chunkZ) {
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return new BukkitGetBlocks_1_15_2(world, chunkX, chunkZ);
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}
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@Override
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public int getInternalBiomeId(BiomeType biome) {
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BiomeBase base = CraftBlock.biomeToBiomeBase(BukkitAdapter.adapt(biome));
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return IRegistry.BIOME.a(base);
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}
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}
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