mirror of
https://github.com/IntellectualSites/PlotSquared.git
synced 2024-06-26 10:25:11 +02:00
162 lines
5.7 KiB
Java
162 lines
5.7 KiB
Java
/*
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* PlotSquared, a land and world management plugin for Minecraft.
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* Copyright (C) IntellectualSites <https://intellectualsites.com>
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* Copyright (C) IntellectualSites 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.plotsquared.core.listener;
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import com.plotsquared.core.configuration.Settings;
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import com.plotsquared.core.util.WEManager;
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import com.plotsquared.core.util.WorldUtil;
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import com.sk89q.worldedit.WorldEditException;
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import com.sk89q.worldedit.entity.BaseEntity;
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import com.sk89q.worldedit.entity.Entity;
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import com.sk89q.worldedit.extent.AbstractDelegateExtent;
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import com.sk89q.worldedit.extent.Extent;
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import com.sk89q.worldedit.extent.NullExtent;
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import com.sk89q.worldedit.math.BlockVector2;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.regions.CuboidRegion;
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import com.sk89q.worldedit.util.Location;
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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 org.checkerframework.checker.nullness.qual.NonNull;
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import java.lang.reflect.Field;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Set;
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public class ProcessedWEExtent extends AbstractDelegateExtent {
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private final Set<CuboidRegion> mask;
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private final String world;
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private final int max;
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private final WorldUtil worldUtil;
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private final Map<Long, Integer[]> tileEntityCount = new HashMap<>();
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int Ecount = 0;
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boolean Eblocked = false;
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private int count;
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private Extent parent;
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public ProcessedWEExtent(
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String world,
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Set<CuboidRegion> mask,
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int max,
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Extent child,
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Extent parent,
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final @NonNull WorldUtil worldUtil
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) {
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super(child);
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this.mask = mask;
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this.world = world;
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this.worldUtil = worldUtil;
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if (max == -1) {
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max = Integer.MAX_VALUE;
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}
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this.max = max;
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this.count = 0;
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this.parent = parent;
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}
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private static long getChunkKey(final BlockVector3 location) {
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return (long) (location.getBlockX() >> 4) & 4294967295L | ((long) (location.getBlockZ() >> 4) & 4294967295L) << 32;
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}
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@Override
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public BlockState getBlock(BlockVector3 position) {
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if (WEManager.maskContains(this.mask, position.getX(), position.getY(), position.getZ())) {
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return super.getBlock(position);
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}
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return WEExtent.AIRSTATE;
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}
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@Override
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public BaseBlock getFullBlock(BlockVector3 position) {
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if (WEManager.maskContains(this.mask, position.getX(), position.getY(), position.getZ())) {
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return super.getFullBlock(position);
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}
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return WEExtent.AIRBASE;
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}
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@Override
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public <T extends BlockStateHolder<T>> boolean setBlock(BlockVector3 location, T block)
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throws WorldEditException {
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final boolean isTile = this.worldUtil.getTileEntityTypes().contains(block.getBlockType());
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if (isTile) {
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final Integer[] tileEntityCount = this.tileEntityCount.computeIfAbsent(
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getChunkKey(location),
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key -> new Integer[]{this.worldUtil.getTileEntityCount(
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world,
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BlockVector2.at(location.getBlockX() >> 4, location.getBlockZ() >> 4)
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)}
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);
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if (tileEntityCount[0] >= Settings.Chunk_Processor.MAX_TILES) {
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return false;
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} else {
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tileEntityCount[0]++;
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}
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}
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if (WEManager.maskContains(this.mask, location.getX(), location.getY(), location.getZ())) {
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if (this.count++ > this.max) {
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if (this.parent != null) {
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try {
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Field field =
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AbstractDelegateExtent.class.getDeclaredField("extent");
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field.setAccessible(true);
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field.set(this.parent, new NullExtent());
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} catch (Exception e) {
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e.printStackTrace();
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}
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this.parent = null;
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}
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return false;
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}
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return super.setBlock(location, block);
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}
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return !isTile;
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}
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@Override
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public Entity createEntity(Location location, BaseEntity entity) {
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if (this.Eblocked) {
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return null;
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}
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this.Ecount++;
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if (this.Ecount > Settings.Chunk_Processor.MAX_ENTITIES) {
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this.Eblocked = true;
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}
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if (WEManager.maskContains(this.mask, location.getBlockX(), location.getBlockY(),
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location.getBlockZ()
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)) {
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return super.createEntity(location, entity);
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}
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return null;
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}
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@SuppressWarnings("deprecation")
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@Override
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public boolean setBiome(BlockVector2 position, BiomeType biome) {
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return WEManager.maskContains(this.mask, position.getX(), position.getZ()) && super
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.setBiome(position, biome);
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}
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}
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