refactor: Replace PacketThreadUtilTransformer with a Mixin

src/main/java/gg/skytils/skytilsmod/mixins/transformers/network/MixinPacketThreadUtil.java

@@ -0,0 +1,37 @@
+/*
+ * Skytils - Hypixel Skyblock Quality of Life Mod
+ * Copyright (C) 2020-2025 Skytils
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package gg.skytils.skytilsmod.mixins.transformers.network;
+
+import com.llamalad7.mixinextras.injector.v2.WrapWithCondition;
+import gg.skytils.skytilsmod.events.impl.MainReceivePacketEvent;
+import net.minecraft.network.INetHandler;
+import net.minecraft.network.Packet;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+@Mixin(targets = "net.minecraft.network.PacketThreadUtil$1")
+public abstract class MixinPacketThreadUtil<T extends INetHandler> implements Runnable {
+    @WrapWithCondition(method="run", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/Packet;processPacket(Lnet/minecraft/network/INetHandler;)V"))
+    private boolean processMainThreadPacket(Packet<T> packet, T netHandler) {
+        return !(new MainReceivePacketEvent<>(
+                netHandler,
+                packet
+        ).postAndCatch());
+    }
+}

src/main/kotlin/gg/skytils/skytilsmod/asm/SkytilsTransformer.kt

@@ -48,7 +48,6 @@ class SkytilsTransformer : BaseClassTransformer() {
                 addColoredNamesCheck()
                 injectSplashProgressTransformer()
                 changeRenderedName()
-                insertReceivePacketEvent()
                 injectNullCheck()
                 commitArson()
                 injectScoreboardScoreRemover()

src/main/resources/mixins.skytils.json

@@ -59,6 +59,7 @@
     "multiplayer.MixinPlayerControllerMP",
     "network.MixinNetHandlerPlayClient",
     "network.MixinNetworkManager",
+    "network.MixinPacketThreadUtil",
     "neu.MixinCustomAH",
     "neu.MixinGuiProfileViewer",
     "neu.MixinStorageManager",