BauSystem2.0/BauSystem_19/src/de/steamwar/bausystem/utils/PlayerMovementWrapper19.java

/*
 * This file is a part of the SteamWar software.
 *
 * Copyright (C) 2022  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.bausystem.utils;

import net.minecraft.network.protocol.game.PacketPlayInFlying;
import net.minecraft.server.level.EntityPlayer;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_19_R2.entity.CraftPlayer;
import org.bukkit.entity.Player;

import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

public class PlayerMovementWrapper19 implements PlayerMovementWrapper {

    private static class Position {
        private double x;
        private double y;
        private double z;
        private float yaw;
        private float pitch;
    }

    private Map<UUID, Position> playerLocationMap = new HashMap<>();

    @Override
    public void setPosition(Player player, Object object) {
        Position position = playerLocationMap.computeIfAbsent(player.getUniqueId(), uuid -> {
            Position pos = new Position();
            Location location = player.getLocation();
            pos.x = location.getX();
            pos.y = location.getY();
            pos.z = location.getZ();
            pos.yaw = location.getYaw();
            pos.pitch = location.getPitch();
            return pos;
        });
        PacketPlayInFlying packetPlayInFlying = ((PacketPlayInFlying) object);
        EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
        if (packetPlayInFlying.h) {
            entityPlayer.b(packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c, packetPlayInFlying.d, packetPlayInFlying.e);
            position.x = packetPlayInFlying.a;
            position.y = packetPlayInFlying.b;
            position.z = packetPlayInFlying.c;
            position.yaw = packetPlayInFlying.d;
            position.pitch = packetPlayInFlying.e;
        } else {
            entityPlayer.e(packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c);
            position.x = packetPlayInFlying.a;
            position.y = packetPlayInFlying.b;
            position.z = packetPlayInFlying.c;
        }
    }

    @Override
    public void disable(Player player) {
        Position position = playerLocationMap.remove(player.getUniqueId());
        if (position != null) {
            player.teleport(new Location(player.getWorld(), position.x, position.y, position.z, position.yaw, position.pitch));
        }
    }
}