FightSystem/FightSystem_18/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper18.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.world.level.chunk.LevelChunk;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_18_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_18_R1.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_18_R1.entity.CraftPlayer;
import org.bukkit.craftbukkit.v1_18_R1.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 CraftbukkitWrapper18 implements CraftbukkitWrapper.ICraftbukkitWrapper {

    @Override
    public void resetChunk(World world, World backup, int x, int z) {
        net.minecraft.world.level.Level w = ((CraftWorld) world).getHandle();
        LevelChunk chunk = w.getChunk(x, z);
        LevelChunk backupChunk = ((CraftWorld) backup).getHandle().getChunk(x, z);

        System.arraycopy(backupChunk.getSections(), 0, chunk.getSections(), 0, chunk.getSections().length);

        //w.blockEntityTickers.removeAll(chunk.tickersInLevel.values());
        //if (!FightWorld.isPaper()) {
        //    w.blockEntityTickersPending.removeAll(chunk.tickersInLevel.values());
        //}
        //chunk.tickersInLevel.clear();
        //chunk.tickersInLevel.putAll(backupChunk.tickersInLevel);
    }

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

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

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