FightSystem/FightSystem_8/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper8.java

/*
    This file is a part of the SteamWar software.

    Copyright (C) 2021  SteamWar.de-Serverteam

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package de.steamwar.fightsystem.utils;

import net.minecraft.server.v1_8_R3.Chunk;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftItemStack;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;

import java.util.HashSet;
import java.util.Set;

public class CraftbukkitWrapper8 implements CraftbukkitWrapper.ICraftbukkitWrapper {
    @Override
    public void resetChunk(World world, World backup, int x, int z) {
        net.minecraft.server.v1_8_R3.World w = ((CraftWorld) world).getHandle();
        Chunk chunk = w.getChunkAt(x, z);
        ((CraftWorld) backup).getHandle().chunkProviderServer.forceChunkLoad = true;
        Chunk backupChunk = ((CraftWorld) backup).getHandle().getChunkAt(x, z);

        System.arraycopy(backupChunk.getSections(), 0, chunk.getSections(), 0, chunk.getSections().length);
        System.arraycopy(backupChunk.heightMap, 0, chunk.heightMap, 0, chunk.heightMap.length);
        w.tileEntityList.removeAll(chunk.tileEntities.values());
        chunk.tileEntities.clear();
        chunk.tileEntities.putAll(backupChunk.tileEntities);
    }

    @Override
    public void sendResourcePack(Player player, String pack, String sha1) {
        ((CraftPlayer)player).getHandle().setResourcePack(pack, sha1);
    }

    @Override
    public float headRotation(Entity e) {
        return ((CraftEntity)e).getHandle().getHeadRotation();
    }

    @Override
    public boolean hasItems(ItemStack stack) {
        Set<String> keys = new HashSet<>(CraftItemStack.asNMSCopy(stack).getTag().c());
        keys.remove("Enchantments");
        keys.remove("Damage");
        return !keys.isEmpty();
    }
}