90 Zeilen
3.0 KiB
Java
90 Zeilen
3.0 KiB
Java
/*
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*
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* This file is a part of the SteamWar software.
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*
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* Copyright (C) 2020 SteamWar.de-Serverteam
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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 Affero 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero 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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*/
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package de.steamwar.misslewars;
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import de.steamwar.core.CraftbukkitWrapper;
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import net.minecraft.world.level.chunk.Chunk;
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import org.bukkit.Bukkit;
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import org.bukkit.World;
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import org.bukkit.WorldCreator;
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import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
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import org.bukkit.entity.Entity;
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import org.bukkit.entity.EntityType;
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import org.bukkit.entity.Player;
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import java.util.function.ObjIntConsumer;
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public class FightWorld {
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private static final World world = Bukkit.getWorlds().get(0);
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private static final boolean paper = Bukkit.getVersion().contains("git-Paper");
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private static boolean isPaper(){
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return paper;
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}
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private static double posToChunk(int pos){
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return pos / 16.0;
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}
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private static int getMinChunkX(){
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return (int) Math.floor(posToChunk(Config.ArenaMinX));
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}
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private static int getMaxChunkX(){
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return (int) Math.ceil(posToChunk(Config.ArenaMaxX));
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}
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private static int getMinChunkZ(){
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return (int) Math.floor(posToChunk(Config.ArenaMinZ));
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}
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private static int getMaxChunkZ(){
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return (int) Math.ceil(posToChunk(Config.ArenaMaxZ));
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}
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private static void forEachChunk(ObjIntConsumer<Integer> executor) {
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for(int x = getMinChunkX(); x <= getMaxChunkX(); x++)
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for(int z = getMinChunkZ(); z <= getMaxChunkZ(); z++)
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executor.accept(x, z);
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}
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public static void resetWorld(){
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world.getEntities().stream().filter(entity -> entity.getType() != EntityType.PLAYER).forEach(Entity::remove);
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World backup = new WorldCreator(world.getName() + "/backup").createWorld();
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assert backup != null;
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forEachChunk((x, z) -> resetChunk(world, backup, x, z));
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Bukkit.unloadWorld(backup, false);
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}
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private static void resetChunk(World world, World backup, int x, int z) {
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Chunk chunk = ((CraftWorld) world).getHandle().d(x, z);
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Chunk backupChunk = ((CraftWorld) backup).getHandle().d(x, z);
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System.arraycopy(backupChunk.d(), 0, chunk.d(), 0, chunk.d().length);
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for(Player p : Bukkit.getOnlinePlayers())
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CraftbukkitWrapper.impl.sendChunk(p, x, z);
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}
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}
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