Added AntiSocial

Author: cev-api

README.md

@@ -152,14 +152,19 @@ Build without the flag to get the full CevAPI experience; build with the flag fo
 - Right-clicking item frames (with items in them) or signs interacts with the block behind them. Hold sneak to interact with the frame or sign normally.
 - Toggle between signs, frames or both
 
-### Location on Disconnect
-- Copyable XYZ co-ordinates on disconnect/kick (Works with AutoLeave)
-
-![Disc](https://i.imgur.com/b327XLx.png)
-
-### Anti-Fingerprint
-- Detects and stops resource-pack fingerprinting. 
-  - Basic protections are already enabled by default.
+### Location on Disconnect
+- Copyable XYZ co-ordinates on disconnect/kick (Works with AutoLeave)
+
+![Disc](https://i.imgur.com/b327XLx.png)
+
+### Antisocial
+- Hooks into the PlayerESP enter/leave detector (even if ESP itself is off) and logs out the instant someone walks into range.
+- Reuses AutoLeave's Quit/Chars/SelfHurt modes so you can pick the safest disconnect for your server.
+- Perfect for hiding or protecting yourself while AFK farming—optionally toggles AutoReconnect off so you stay gone.
+
+### Anti-Fingerprint
+- Detects and stops resource-pack fingerprinting. 
+  - Basic protections are already enabled by default.
 - Policies: Observe (vanilla prompt + log), BlockLocal (decline private/LAN), BlockAll (decline all), SandboxAll (server sees fail; client saves copy). 
 - Detects burst requests (N in M ms) with toasts; supports host whitelist. 
 - Cache defenses: clear before download and per-session cache isolation. 

src/main/java/net/wurstclient/WurstClient.java

@@ -41,6 +41,7 @@
 import net.wurstclient.settings.SettingsFile;
 import net.wurstclient.update.ProblematicResourcePackDetector;
 import net.wurstclient.update.WurstUpdater;
+import net.wurstclient.util.PlayerRangeAlertManager;
 import net.wurstclient.util.json.JsonException;
 import net.wurstclient.nicewurst.NiceWurstModule;
 import net.wurstclient.config.BuildConfig;
@@ -71,6 +72,7 @@ public enum WurstClient
 	private RotationFaker rotationFaker;
 	private FriendsList friends;
 	private WurstTranslator translator;
+	private PlayerRangeAlertManager playerRangeAlertManager;
 
 	private boolean enabled = true;
 	private static boolean guiInitialized;
@@ -91,6 +93,7 @@ public void initialize()
 		plausible.pageview("/");
 
 		eventManager = new EventManager(this);
+		playerRangeAlertManager = new PlayerRangeAlertManager(eventManager);
 
 		Path enabledHacksFile = wurstFolder.resolve("enabled-hacks.json");
 		Path favoritesHacksFile = wurstFolder.resolve("favourites.json");
@@ -302,6 +305,11 @@ public WurstTranslator getTranslator()
 		return translator;
 	}
 
+	public PlayerRangeAlertManager getPlayerRangeAlertManager()
+	{
+		return playerRangeAlertManager;
+	}
+	
 	public boolean isEnabled()
 	{
 		return enabled;

src/main/java/net/wurstclient/hack/HackList.java

@@ -40,6 +40,7 @@ public final class HackList implements UpdateListener
 	public final AntiHungerHack antiHungerHack = new AntiHungerHack();
 	public final AntiKnockbackHack antiKnockbackHack = new AntiKnockbackHack();
 	public final AntiSpamHack antiSpamHack = new AntiSpamHack();
+	public final AntisocialHack antisocialHack = new AntisocialHack();
 	public final AntiWaterPushHack antiWaterPushHack = new AntiWaterPushHack();
 	public final AntiWobbleHack antiWobbleHack = new AntiWobbleHack();
 	public final ArrowDmgHack arrowDmgHack = new ArrowDmgHack();

src/main/java/net/wurstclient/hacks/AntisocialHack.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2014-2025 Wurst-Imperium and contributors.
+ *
+ * This source code is subject to the terms of the GNU General Public
+ * License, version 3. If a copy of the GPL was not distributed with this
+ * file, You can obtain one at: https://www.gnu.org/licenses/gpl-3.0.txt
+ */
+package net.wurstclient.hacks;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.wurstclient.Category;
+import net.wurstclient.SearchTags;
+import net.wurstclient.hack.Hack;
+import net.wurstclient.settings.CheckboxSetting;
+import net.wurstclient.settings.EnumSetting;
+import net.wurstclient.util.ChatUtils;
+import net.wurstclient.util.PlayerRangeAlertManager;
+
+@SearchTags({"antisocial", "auto logout", "auto quit", "afk logout"})
+public final class AntisocialHack extends Hack
+	implements PlayerRangeAlertManager.Listener
+{
+	private final EnumSetting<AutoLeaveHack.Mode> mode = new EnumSetting<>(
+		"Mode",
+		"\u00a7lQuit\u00a7r mode just quits the game normally.\n"
+			+ "Bypasses NoCheat+ but not CombatLog.\n\n"
+			+ "\u00a7lChars\u00a7r mode sends a special chat message that"
+			+ " causes the server to kick you.\n"
+			+ "Bypasses NoCheat+ and some versions of CombatLog.\n\n"
+			+ "\u00a7lSelfHurt\u00a7r mode sends the packet for attacking"
+			+ " another player, but with yourself as both the attacker and the"
+			+ " target, causing the server to kick you.\n"
+			+ "Bypasses both CombatLog and NoCheat+.",
+		AutoLeaveHack.Mode.values(), AutoLeaveHack.Mode.QUIT);
+	private final CheckboxSetting disableAutoReconnect = new CheckboxSetting(
+		"Disable AutoReconnect", "Turns off AutoReconnect after Antisocial"
+			+ " disconnects you so you stay hidden.",
+		true);
+	private final CheckboxSetting ignoreNpcs =
+		new CheckboxSetting("Ignore NPCs",
+			"Skips players that don't show up on the tab list (matches"
+				+ " PlayerESP's ignore-NPC logic).",
+			true);
+	
+	private final PlayerRangeAlertManager alertManager =
+		WURST.getPlayerRangeAlertManager();
+	private boolean triggered;
+	
+	public AntisocialHack()
+	{
+		super("Antisocial");
+		setCategory(Category.COMBAT);
+		addSetting(mode);
+		addSetting(disableAutoReconnect);
+		addSetting(ignoreNpcs);
+	}
+	
+	@Override
+	protected void onEnable()
+	{
+		alertManager.addListener(this);
+	}
+	
+	@Override
+	protected void onDisable()
+	{
+		alertManager.removeListener(this);
+		triggered = false;
+	}
+	
+	@Override
+	public void onPlayerEnter(PlayerEntity player,
+		PlayerRangeAlertManager.PlayerInfo info)
+	{
+		if(triggered)
+			return;
+		
+		if(ignoreNpcs.isChecked() && info.isProbablyNpc())
+			return;
+		
+		triggered = true;
+		
+		String intruder =
+			player == null ? info.getName() : player.getName().getString();
+		ChatUtils.message("\u00a76Antisocial:\u00a7r " + intruder
+			+ " entered your range. Leaving via "
+			+ mode.getSelected().toString() + " mode.");
+		
+		mode.getSelected().leave();
+		
+		if(disableAutoReconnect.isChecked())
+			WURST.getHax().autoReconnectHack.setEnabled(false);
+		
+		setEnabled(false);
+	}
+	
+	@Override
+	public void onPlayerExit(PlayerRangeAlertManager.PlayerInfo info)
+	{
+		// not needed
+	}
+}

src/main/java/net/wurstclient/hacks/AutoLeaveHack.java

@@ -101,7 +101,7 @@ public void onUpdate()
 			return;
 
 		// leave server
-		mode.getSelected().leave.run();
+		mode.getSelected().leave();
 
 		// disable
 		setEnabled(false);
@@ -136,5 +136,10 @@ public String toString()
 		{
 			return name;
 		}
+		
+		public void leave()
+		{
+			leave.run();
+		}
 	}
 }

src/main/java/net/wurstclient/hacks/PlayerEspHack.java

@@ -13,8 +13,6 @@
 import java.util.Map;
 import java.util.Optional;
 import java.util.UUID;
-import java.util.Set;
-import java.util.HashSet;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -49,6 +47,7 @@
 import net.wurstclient.util.ChatUtils;
 import net.wurstclient.util.EntityUtils;
 import net.wurstclient.util.FakePlayerEntity;
+import net.wurstclient.util.PlayerRangeAlertManager;
 import net.wurstclient.util.RenderUtils;
 import net.wurstclient.util.RenderUtils.ColoredBox;
 import net.wurstclient.util.RenderUtils.ColoredPoint;
@@ -79,9 +78,36 @@ public final class PlayerEspHack extends Hack implements UpdateListener,
 		"When enabled, notifies in chat when a player leaves PlayerESP\n"
 			+ "visibility, showing distance and XYZ at which they left.",
 		false);
-	private final Set<UUID> prevVisible = new HashSet<>();
-	private final Map<UUID, Vec3d> lastPositions = new HashMap<>();
-	private final Map<UUID, String> lastNames = new HashMap<>();
+	private final PlayerRangeAlertManager alertManager =
+		WURST.getPlayerRangeAlertManager();
+	private final PlayerRangeAlertManager.Listener alertListener =
+		new PlayerRangeAlertManager.Listener()
+		{
+			@Override
+			public void onPlayerEnter(PlayerEntity player,
+				PlayerRangeAlertManager.PlayerInfo info)
+			{
+				if(!isEnabled() || !enterAlert.isChecked())
+					return;
+				
+				if(ignoreNpcs.isChecked() && info.isProbablyNpc())
+					return;
+				
+				sendEnterMessage(player);
+			}
+			
+			@Override
+			public void onPlayerExit(PlayerRangeAlertManager.PlayerInfo info)
+			{
+				if(!isEnabled() || !exitAlert.isChecked())
+					return;
+				
+				if(ignoreNpcs.isChecked() && info.isProbablyNpc())
+					return;
+				
+				sendExitMessage(info);
+			}
+		};
 	private final CheckboxSetting randomBrightColors = new CheckboxSetting(
 		"Unique colors for players",
 		"When enabled, assigns each player a bright color from a shared\n"
@@ -161,6 +187,7 @@ protected void onEnable()
 		EVENTS.add(UpdateListener.class, this);
 		EVENTS.add(CameraTransformViewBobbingListener.class, this);
 		EVENTS.add(RenderListener.class, this);
+		alertManager.addListener(alertListener);
 	}
 
 	@Override
@@ -169,10 +196,8 @@ protected void onDisable()
 		EVENTS.remove(UpdateListener.class, this);
 		EVENTS.remove(CameraTransformViewBobbingListener.class, this);
 		EVENTS.remove(RenderListener.class, this);
+		alertManager.removeListener(alertListener);
 		losStates.clear();
-		prevVisible.clear();
-		lastPositions.clear();
-		lastNames.clear();
 	}
 
 	@Override
@@ -202,69 +227,12 @@ public void onUpdate()
 
 		players.addAll(stream.collect(Collectors.toList()));
 
-		// detect enter / exit visibility changes
-		handleVisibilityChanges();
-		
 		if(losThreatDetection.isChecked())
 			updateLosStates(Util.getMeasuringTimeMs());
 		else
 			losStates.clear();
 	}
 
-	/**
-	 * Detect which players entered or left the PlayerESP-visible list since
-	 * the last update and send chat alerts if configured.
-	 */
-	private void handleVisibilityChanges()
-	{
-		// Build a set of currently visible *non-bot* players. Use the same
-		// bot/NPC checks PlayerESP already uses: FakePlayerEntity and
-		// (when enabled) players missing from the client's tab-list.
-		Set<UUID> currentNonBot = new HashSet<>();
-		
-		// Added players (only non-bots)
-		for(PlayerEntity p : players)
-		{
-			// skip known fake players
-			if(p instanceof FakePlayerEntity)
-				continue;
-			
-			UUID id = p.getUuid();
-			
-			// If ignoreNpcs is enabled, treat players not on the client
-			// player list as bots/NPCs and ignore them for alerts.
-			if(ignoreNpcs.isChecked() && MC.getNetworkHandler() != null
-				&& MC.getNetworkHandler().getPlayerListEntry(id) == null)
-			{
-				continue;
-			}
-			
-			currentNonBot.add(id);
-			lastPositions.put(id, new Vec3d(p.getX(), p.getY(), p.getZ()));
-			lastNames.put(id, p.getName().getString());
-			if(!prevVisible.contains(id) && enterAlert.isChecked())
-				sendEnterMessage(p);
-		}
-		
-		// Removed players (only consider previously tracked non-bot IDs)
-		for(UUID id : new HashSet<>(prevVisible))
-		{
-			if(!currentNonBot.contains(id))
-			{
-				Vec3d pos = lastPositions.get(id);
-				String name = lastNames.getOrDefault(id, "<unknown>");
-				if(exitAlert.isChecked())
-					sendExitMessage(id, name, pos);
-				lastPositions.remove(id);
-				lastNames.remove(id);
-				prevVisible.remove(id);
-			}
-		}
-		
-		prevVisible.clear();
-		prevVisible.addAll(currentNonBot);
-	}
-	
 	private void sendEnterMessage(PlayerEntity p)
 	{
 		if(MC.player == null)
@@ -292,21 +260,24 @@ private void sendEnterMessage(PlayerEntity p)
 		ChatUtils.component(msg);
 	}
 
-	private void sendExitMessage(UUID id, String name, Vec3d pos)
+	private void sendExitMessage(PlayerRangeAlertManager.PlayerInfo info)
 	{
 		if(MC.player == null)
 			return;
+		
+		Vec3d pos = info.getLastPos();
 		double dist = pos == null ? -1.0
 			: Math.round(pos.distanceTo(
 				new Vec3d(MC.player.getX(), MC.player.getY(), MC.player.getZ()))
 				* 10.0) / 10.0;
 		int x = pos == null ? 0 : (int)Math.round(pos.x);
 		int y = pos == null ? 0 : (int)Math.round(pos.y);
 		int z = pos == null ? 0 : (int)Math.round(pos.z);
-		MutableText nameText = MutableText.of(Text.literal(name).getContent());
+		MutableText nameText =
+			MutableText.of(Text.literal(info.getName()).getContent());
 		if(randomBrightColors.isChecked())
 		{
-			int idx = Math.abs(id.hashCode());
+			int idx = Math.abs(info.getUuid().hashCode());
 			java.awt.Color gen = net.wurstclient.util.PlayerColorRegistry
 				.generateBrightColor(idx);
 			nameText.setStyle(nameText.getStyle().withColor(TextColor.fromRgb(