rewrites + temp girlboss removal

Author: Nxyi

src/main/java/com/dark/zewo2/mixin/MixinMessageHandler.java

@@ -0,0 +1,34 @@
+package com.dark.zewo2.mixin;
+
+import com.dark.zewo2.modules.Girlboss;
+import com.mojang.authlib.GameProfile;
+import meteordevelopment.meteorclient.systems.modules.Modules;
+import net.minecraft.client.network.message.MessageHandler;
+import net.minecraft.network.message.MessageSignatureData;
+import net.minecraft.network.message.MessageType;
+import net.minecraft.network.message.SignedMessage;
+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 java.nio.ByteBuffer;
+
+@Mixin(MessageHandler.class)
+public class MixinMessageHandler {
+
+    @Inject(method = "onChatMessage", at = @At("HEAD"))
+    public void onChatMessage(final SignedMessage message, final GameProfile sender, final MessageType.Parameters params, final CallbackInfo ci) {
+        if (!Modules.get().get(Girlboss.class).isActive()) return;
+
+        if (message.signature() == null) {
+            return;
+        }
+        Girlboss.receivedMessage(message.signature().toByteBuffer());
+        for (final MessageSignatureData lastSeen : message.signedBody().lastSeenMessages().entries()) {
+            final ByteBuffer signatureByteBuffer = lastSeen.toByteBuffer();
+            Girlboss.addSeenSignature(sender.getId(), signatureByteBuffer);
+        }
+    }
+
+}

src/main/java/com/dark/zewo2/modules/Girlboss.java

@@ -0,0 +1,65 @@
+package com.dark.zewo2.modules;
+
+import com.dark.zewo2.Addon;
+import meteordevelopment.meteorclient.systems.modules.Category;
+import meteordevelopment.meteorclient.systems.modules.Module;
+import com.google.common.collect.Multimap;
+import com.google.common.collect.MultimapBuilder;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.text.Text;
+
+import java.nio.ByteBuffer;
+import java.util.*;
+
+
+public class Girlboss extends Module {
+    public Girlboss() {
+        super(Addon.CATEGORY, "Girlboss", "Notifies you when someone receives a private message.");
+    }
+
+    private static final Multimap<ByteBuffer, UUID> signatures = MultimapBuilder.hashKeys().hashSetValues().build();
+    private static final Set<ByteBuffer> seen = new HashSet<>();
+    private static final Set<String> alertsSent = new HashSet<>();
+    private static int alertsClearedTick = -1;
+    private static boolean hasSentFirstAlert = false;
+
+    public static void receivedMessage(final ByteBuffer signature) {
+        seen.add(signature);
+    }
+
+    public static void addSeenSignature(final UUID sender, final ByteBuffer signature) {
+        if (seen.contains(signature) || signatures.containsEntry(signature, sender)) {
+            return;
+        }
+
+        signatures.put(signature, sender);
+        if (MinecraftClient.getInstance().world == null) {
+            return;
+        }
+
+        final Collection<UUID> uuids = signatures.get(signature);
+        final List<String> names = new ArrayList<>();
+        for (final UUID uuid : uuids) {
+            final PlayerEntity playerEntity = MinecraftClient.getInstance().world.getPlayerByUuid(uuid);
+            if (playerEntity != null) {
+                names.add(playerEntity.getName().getString());
+            }
+        }
+
+        final int last = names.size() - 1;
+        final String joinedNames = String.join(" and ", String.join(", ", names.subList(0, last)), names.get(last));
+        final String verb = names.size() > 1 ? "have" : "has";
+
+        final String message = "§a[Girlboss] §7" + (names.size() == 1 ? names.get(0) : joinedNames) + " " + verb + " seen a message you haven't!";
+        if (MinecraftClient.getInstance().player.age != alertsClearedTick) {
+            alertsClearedTick = MinecraftClient.getInstance().player.age;
+            alertsSent.clear();
+        }
+        if (alertsSent.add(message) && hasSentFirstAlert) {
+            MinecraftClient.getInstance().player.sendMessage(Text.literal(message));
+        }
+        hasSentFirstAlert = true;
+    }
+
+}