upd, start working on new LO join challenge

src/main/java/dev/coredoes/coreclient/CoreClient.java

@@ -4,6 +4,7 @@ import dev.coredoes.coreclient.gui.Category;
 import dev.coredoes.coreclient.gui.ClickGUI;
 import dev.coredoes.coreclient.gui.module.*;
 import dev.coredoes.coreclient.module.bypass.BotMovement;
+import dev.coredoes.coreclient.module.bypass.PacketLogger;
 import meteordevelopment.orbit.EventBus;
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
@@ -46,6 +47,8 @@ public class CoreClient implements ClientModInitializer {
 
         Category.BYPASS.modules.add(new BotMovement());
 
+        Category.MISCELLANEOUS.modules.add(new PacketLogger());
+
         LOGGER.info("[Stage 4/4: GuiEventInit] Registering GUI events");
 
         ClientTickEvents.END_CLIENT_TICK.register(client -> {

src/main/java/dev/coredoes/coreclient/exploit/Void.java

@@ -0,0 +1,11 @@
+package dev.coredoes.coreclient.exploit;
+
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.screen.slot.SlotActionType;
+
+public class Void {
+    public static void voidSlot(int syncId, int slot) {
+        assert MinecraftClient.getInstance().interactionManager != null;
+        MinecraftClient.getInstance().interactionManager.clickSlot(syncId, slot, 120, SlotActionType.SWAP, MinecraftClient.getInstance().player);
+    }
+}

src/main/java/dev/coredoes/coreclient/gui/module/LogoModule.java

@@ -35,7 +35,6 @@ public class LogoModule extends Module {
             public void render (Context context) {
                 position = new Point(MinecraftClient.getInstance().getWindow().getWidth() / 2 - 32, MinecraftClient.getInstance().getWindow().getHeight() / 2 - 29);
                 super.render(context);
-                CoreClient.LOGGER.info("render pos " + position.toString() + " from " + MinecraftClient.getInstance().getWindow().getWidth());
                 context.getInterface().drawImage(context.getRect(),rotation.getValue(),parity.getValue(),image,color.getValue());
             }
 

src/main/java/dev/coredoes/coreclient/gui/module/Module.java

@@ -11,7 +11,8 @@ import com.lukflug.panelstudio.setting.IModule;
 import com.lukflug.panelstudio.setting.ISetting;
 
 public class Module implements IModule {
-    public final String displayName,description;
+    public String displayName;
+    public final String description;
     public final IBoolean visible;
     public final List<Setting<?>> settings=new ArrayList<Setting<?>>();
     public final boolean toggleable;

src/main/java/dev/coredoes/coreclient/mixin/ClientConnectionMixin.java

@@ -0,0 +1,49 @@
+package dev.coredoes.coreclient.mixin;
+
+import dev.coredoes.coreclient.CoreClient;
+import dev.coredoes.coreclient.event.ConnectEvent;
+import dev.coredoes.coreclient.event.DisconnectEvent;
+import dev.coredoes.coreclient.event.PacketEvent;
+import net.minecraft.network.ClientConnection;
+import net.minecraft.network.listener.PacketListener;
+import net.minecraft.network.packet.Packet;
+import net.minecraft.text.Text;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import java.net.InetSocketAddress;
+
+@Mixin(ClientConnection.class)
+public class ClientConnectionMixin {
+    @Inject(method = "handlePacket", at = @At("HEAD"), cancellable = true)
+    private static <T extends PacketListener> void onHandlePacket(Packet<T> packet, PacketListener listener, CallbackInfo info) {
+        if (CoreClient.eventBus.post(PacketEvent.Receive.get(packet)).isCancelled()) info.cancel();
+    }
+
+    @Inject(method = "send(Lnet/minecraft/network/packet/Packet;)V", at = @At("HEAD"), cancellable = true)
+    private void onSendPacket(Packet<?> packet, CallbackInfo info) {
+        if (CoreClient.eventBus.post(PacketEvent.Send.get(packet)).isCancelled()) {
+            // we should cancel this packet
+            info.cancel();
+            CoreClient.LOGGER.info("Outgoing packet cancelled");
+        }
+    }
+
+    @Inject(method = "send(Lnet/minecraft/network/packet/Packet;)V", at = @At("TAIL"))
+    private void onSentPacket(Packet<?> packet, CallbackInfo info) {
+        CoreClient.eventBus.post(PacketEvent.Sent.get(packet));
+    }
+
+    @Inject(method = "disconnect", at = @At("HEAD"))
+    private void disconnect(Text disconnectReason, CallbackInfo ci) {
+        CoreClient.eventBus.post(DisconnectEvent.get());
+    }
+
+    @Inject(method = "connect", at = @At("HEAD"))
+    private static void onConnect(InetSocketAddress address, boolean useEpoll, CallbackInfoReturnable<ClientConnection> info) {
+        CoreClient.eventBus.post(ConnectEvent.get());
+    }
+}

src/main/java/dev/coredoes/coreclient/module/exploit/VoidInventory.java

@@ -0,0 +1,40 @@
+package dev.coredoes.coreclient.module.bypass;
+
+import com.lukflug.panelstudio.base.IBoolean;
+import com.lukflug.panelstudio.base.IToggleable;
+import dev.coredoes.coreclient.CoreClient;
+import dev.coredoes.coreclient.gui.module.Module;
+import meteordevelopment.orbit.EventHandler;
+
+public class VoidInventory extends Module {
+    private static VoidInventory instance;
+
+    private boolean enabled=false;
+
+    public VoidInventory() {
+        super("VoidInventory", "Delete every item in your inventory", () -> true, true, false);
+
+        CoreClient.eventBus.subscribe(this);
+
+        instance = this;
+    }
+
+    public static VoidInventory getInstance() {
+        return instance;
+    }
+
+    @Override
+    public IToggleable isEnabled() {
+        return new IToggleable() {
+            @Override
+            public boolean isOn() {
+                return enabled;
+            }
+
+            @Override
+            public void toggle() {
+                displayName = "Are you sure? (click again to confirm)";
+            }
+        };
+    }
+}

src/main/java/dev/coredoes/coreclient/module/misc/PacketLogger.java

@@ -0,0 +1,31 @@
+package dev.coredoes.coreclient.module.bypass;
+
+import com.lukflug.panelstudio.base.IBoolean;
+import dev.coredoes.coreclient.CoreClient;
+import dev.coredoes.coreclient.event.ConnectEvent;
+import dev.coredoes.coreclient.event.PacketEvent;
+import dev.coredoes.coreclient.gui.module.Module;
+import meteordevelopment.orbit.EventHandler;
+
+public class PacketLogger extends Module {
+    private static PacketLogger instance;
+
+    public PacketLogger() {
+        super("PacketLogger", "Log all recieved packets to console", () -> true, true, false);
+
+        CoreClient.eventBus.subscribe(this);
+
+        instance = this;
+    }
+
+    @EventHandler
+    public void onPacketRecieved(PacketEvent.Receive e) {
+        if (isEnabled().isOn()) {
+            CoreClient.LOGGER.debug("pkt", e.packet);
+        }
+    }
+
+    public static PacketLogger getInstance() {
+        return instance;
+    }
+}

src/main/resources/coreclient.mixins.json

@@ -6,7 +6,8 @@
   "client": [
     "PlayerMoveC2SPacketFullMixin",
     "PlayerMoveC2SPacketLookMixin",
-    "PlayerMoveC2SPacketOnGroundMixin"
+    "PlayerMoveC2SPacketOnGroundMixin",
+    "ClientConnectionMixin"
   ],
   "injectors": {
     "defaultRequire": 1