Finalize NoClip Command
Signed-off-by: Chaoscaot <chaoscaot444@gmail.com>
Dieser Commit ist enthalten in:
Chaoscaot
Ursprung
4a9f3c3b53
Commit
df84e5b252
@ -0,0 +1,51 @@
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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) 2021 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.bausystem.features.other;
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import net.minecraft.server.v1_15_R1.EnumGamemode;
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import net.minecraft.server.v1_15_R1.PlayerInteractManager;
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import org.bukkit.GameMode;
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import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
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import org.bukkit.entity.Player;
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import java.lang.reflect.Field;
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public class NoClipCommand_15 {
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private static Field gameModeField;
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public static void setGameModeInternal(Player player, GameMode gameMode) {
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CraftPlayer craftPlayer = (CraftPlayer) player;
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EnumGamemode enumGamemode = EnumGamemode.getById(gameMode.getValue());
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try {
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checkCache();
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gameModeField.set(craftPlayer.getHandle().playerInteractManager, enumGamemode);
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} catch (NoSuchFieldException | IllegalAccessException e) {
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throw new SecurityException("Could not find Field?");
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}
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}
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private static void checkCache() throws NoSuchFieldException {
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if (gameModeField == null) {
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gameModeField = PlayerInteractManager.class.getDeclaredField("gamemode");
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gameModeField.setAccessible(true);
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}
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}
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}
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@ -21,49 +21,104 @@ package de.steamwar.bausystem.features.other;
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import com.comphenix.protocol.PacketType;
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import com.comphenix.protocol.ProtocolLibrary;
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import com.comphenix.protocol.events.PacketAdapter;
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import com.comphenix.protocol.events.PacketContainer;
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import com.comphenix.protocol.events.PacketEvent;
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import com.comphenix.protocol.wrappers.EnumWrappers;
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import com.comphenix.protocol.wrappers.PlayerInfoData;
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import com.comphenix.protocol.wrappers.WrappedChatComponent;
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import com.comphenix.protocol.wrappers.WrappedGameProfile;
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import de.steamwar.bausystem.BauSystem;
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import de.steamwar.bausystem.features.tpslimit.TPSUtils;
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import de.steamwar.bausystem.linkage.LinkageType;
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import de.steamwar.bausystem.linkage.Linked;
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import de.steamwar.command.SWCommand;
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import de.steamwar.core.VersionedRunnable;
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import org.bukkit.Bukkit;
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import org.bukkit.GameMode;
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import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.BlockCanBuildEvent;
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import org.bukkit.event.player.PlayerGameModeChangeEvent;
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import java.lang.reflect.InvocationTargetException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.logging.Level;
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@Linked(LinkageType.COMMAND)
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public class NoClipCommand extends SWCommand {
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@Linked(LinkageType.LISTENER)
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public class NoClipCommand extends SWCommand implements Listener {
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private static final List<Player> NOCLIPS = new ArrayList<>();
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private static final Map<Player, Long> LAST_TICKS = new HashMap<>();
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protected NoClipCommand() {
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super("noclip", "nc");
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ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(BauSystem.getInstance(), PacketType.Play.Client.POSITION, PacketType.Play.Client.POSITION_LOOK) {
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@Override
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public void onPacketReceiving(PacketEvent event) {
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if (NOCLIPS.contains(event.getPlayer())) {
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if (LAST_TICKS.getOrDefault(event.getPlayer(), -1L).equals(TPSUtils.currentTick.get())) return;
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VersionedRunnable.call(new VersionedRunnable(() -> NoClipCommand_15.setGameModeInternal(event.getPlayer(), GameMode.SPECTATOR), 15));
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LAST_TICKS.put(event.getPlayer(), TPSUtils.currentTick.get());
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}
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}
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});
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ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(BauSystem.getInstance(), PacketType.Play.Client.USE_ITEM, PacketType.Play.Client.BLOCK_DIG) {
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@Override
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public void onPacketReceiving(PacketEvent event) {
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if (NOCLIPS.contains(event.getPlayer())) {
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VersionedRunnable.call(new VersionedRunnable(() -> NoClipCommand_15.setGameModeInternal(event.getPlayer(), GameMode.CREATIVE), 15));
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LAST_TICKS.put(event.getPlayer(), TPSUtils.currentTick.get());
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}
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}
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});
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}
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@Register(help = true)
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public void genericCommand(Player player, String... args) {
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player.setGameMode(GameMode.SPECTATOR);
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((CraftPlayer) player).getHandle().abilities.mayBuild = true;
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((CraftPlayer) player).getHandle().abilities.canInstantlyBuild = true;
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//player.sendMessage(((CraftPlayer) player).getHandle().noclip + "");
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PacketContainer gm3packet = ProtocolLibrary.getProtocolManager().createPacket(PacketType.Play.Server.PLAYER_INFO);
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gm3packet.getPlayerInfoAction().write(0, EnumWrappers.PlayerInfoAction.UPDATE_GAME_MODE);
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List<PlayerInfoData> playerInfoActions = new ArrayList<>();
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playerInfoActions.add(new PlayerInfoData(WrappedGameProfile.fromPlayer(player), 1, EnumWrappers.NativeGameMode.SPECTATOR, WrappedChatComponent.fromText(player.getDisplayName())));
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gm3packet.getPlayerInfoDataLists().write(0, playerInfoActions);
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PacketContainer gm1packet = ProtocolLibrary.getProtocolManager().createPacket(PacketType.Play.Server.GAME_STATE_CHANGE);
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gm1packet.getIntegers().write(0, 3);
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gm1packet.getFloat().write(0, 1F);
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try {
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ProtocolLibrary.getProtocolManager().sendServerPacket(player, gm1packet);
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ProtocolLibrary.getProtocolManager().sendServerPacket(player, gm3packet);
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} catch (InvocationTargetException e) {
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Bukkit.getLogger().log(Level.SEVERE, "Invocation target exception", e);
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if (NOCLIPS.contains(player)) {
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NOCLIPS.remove(player);
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player.setGameMode(GameMode.CREATIVE);
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} else {
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player.setGameMode(GameMode.SPECTATOR);
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((CraftPlayer) player).getHandle().abilities.mayBuild = true;
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((CraftPlayer) player).getHandle().abilities.canInstantlyBuild = true;
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PacketContainer gm3packet = ProtocolLibrary.getProtocolManager().createPacket(PacketType.Play.Server.PLAYER_INFO);
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gm3packet.getPlayerInfoAction().write(0, EnumWrappers.PlayerInfoAction.UPDATE_GAME_MODE);
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List<PlayerInfoData> playerInfoActions = new ArrayList<>();
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playerInfoActions.add(new PlayerInfoData(WrappedGameProfile.fromPlayer(player), 1, EnumWrappers.NativeGameMode.SPECTATOR, WrappedChatComponent.fromText(player.getDisplayName())));
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gm3packet.getPlayerInfoDataLists().write(0, playerInfoActions);
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PacketContainer gm1packet = ProtocolLibrary.getProtocolManager().createPacket(PacketType.Play.Server.GAME_STATE_CHANGE);
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gm1packet.getIntegers().write(0, 3);
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gm1packet.getFloat().write(0, 1F);
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NOCLIPS.add(player);
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try {
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ProtocolLibrary.getProtocolManager().sendServerPacket(player, gm1packet);
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ProtocolLibrary.getProtocolManager().sendServerPacket(player, gm3packet);
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} catch (InvocationTargetException e) {
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Bukkit.getLogger().log(Level.SEVERE, "Invocation target exception", e);
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player.performCommand("noclip");
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}
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}
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}
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}
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@EventHandler(ignoreCancelled = true)
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public void onPlayerGameModeChange(PlayerGameModeChangeEvent event) {
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if (NOCLIPS.contains(event.getPlayer())) {
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event.setCancelled(true);
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}
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}
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@EventHandler(ignoreCancelled = true)
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public void onBlock(BlockCanBuildEvent event) {
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if (NOCLIPS.contains(event.getPlayer())) {
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event.setBuildable(true);
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}
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}
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}
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