Add TPSWarpUtils #245
@ -22,6 +22,7 @@ package de.steamwar.core;
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import com.comphenix.tinyprotocol.Reflection;
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import com.mojang.authlib.GameProfile;
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import com.mojang.datafixers.util.Pair;
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import net.minecraft.SystemUtils;
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import net.minecraft.network.protocol.game.ClientboundPlayerInfoRemovePacket;
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import net.minecraft.network.protocol.game.ClientboundPlayerInfoUpdatePacket;
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import net.minecraft.world.level.EnumGamemode;
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@ -30,6 +31,7 @@ import org.bukkit.GameMode;
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import java.util.Collections;
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import java.util.EnumSet;
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import java.util.List;
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import java.util.function.LongSupplier;
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public class ProtocolWrapper19 implements ProtocolWrapper {
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@ -54,4 +56,9 @@ public class ProtocolWrapper19 implements ProtocolWrapper {
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updatePlayers.set(packet, Collections.singletonList(new ClientboundPlayerInfoUpdatePacket.b(profile.getId(), profile, false, 0, EnumGamemode.a(mode.getValue()), null, null)));
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return packet;
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}
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@Override
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public void initTPSWarp(LongSupplier longSupplier) {
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SystemUtils.a = () -> System.nanoTime() + longSupplier.getAsLong();
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}
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}
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@ -23,6 +23,8 @@ import com.comphenix.tinyprotocol.Reflection;
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import com.mojang.authlib.GameProfile;
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import org.bukkit.GameMode;
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import java.util.function.LongSupplier;
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public interface ProtocolWrapper {
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Class<?> itemStack = Reflection.getClass("{nms.world.item}.ItemStack");
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@ -42,6 +44,11 @@ public interface ProtocolWrapper {
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Object playerInfoPacketConstructor(PlayerInfoAction action, GameProfile profile, GameMode mode);
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default void initTPSWarp(LongSupplier longSupplier) {
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Class systemUtils = Reflection.getClass("{nms}.SystemUtils");
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Reflection.getField(systemUtils, LongSupplier.class, 0).set(systemUtils, (LongSupplier) () -> System.nanoTime() + longSupplier.getAsLong());
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}
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enum PlayerInfoAction {
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ADD,
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GAMEMODE,
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56
SpigotCore_Main/src/de/steamwar/core/TPSWarpUtils.java
Normale Datei
56
SpigotCore_Main/src/de/steamwar/core/TPSWarpUtils.java
Normale Datei
@ -0,0 +1,56 @@
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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) 2023 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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package de.steamwar.core;
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import com.comphenix.tinyprotocol.Reflection;
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import de.steamwar.core.Core;
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import lombok.experimental.UtilityClass;
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import org.bukkit.Bukkit;
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import org.bukkit.scheduler.BukkitTask;
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import java.util.function.LongSupplier;
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@UtilityClass
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public class TPSWarpUtils {
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private static long nanoOffset = 0;
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private static long nanoDOffset = 0;
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private static BukkitTask bukkitTask = null;
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static {
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ProtocolWrapper.impl.initTPSWarp(() -> nanoOffset);
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}
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public static void warp(double tps) {
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double d = 50 - (50 / (tps / 20.0));
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nanoDOffset = Math.max(0, (long) (d * 1000000));
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if (nanoDOffset == 0) {
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if (bukkitTask == null) return;
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bukkitTask.cancel();
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bukkitTask = null;
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} else if (bukkitTask == null) {
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bukkitTask = Bukkit.getScheduler().runTaskTimer(Core.getInstance(), () -> nanoOffset += nanoDOffset, 1, 1);
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}
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}
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public static boolean isWarping() {
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return nanoDOffset > 0;
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}
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}
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