More force crash on failed initial load packet

src/main/java/me/cortex/voxy/client/LoadException.java

@@ -0,0 +1,7 @@
+package me.cortex.voxy.client;
+
+public class LoadException extends RuntimeException {
+    public LoadException(String msg, Throwable cause) {
+        super(msg, cause);
+    }
+}

src/main/java/me/cortex/voxy/client/mixin/minecraft/MixinClientCommonNetworkHandler.java

@@ -1,5 +1,6 @@
 package me.cortex.voxy.client.mixin.minecraft;
 
+import me.cortex.voxy.client.LoadException;
 import net.minecraft.client.network.ClientCommonNetworkHandler;
 import net.minecraft.network.packet.Packet;
 import net.minecraft.network.packet.s2c.play.GameJoinS2CPacket;
@@ -14,11 +15,7 @@ public class MixinClientCommonNetworkHandler {
     private void handleDisconnectAsCrash(Packet<?> packet, Exception exception, CallbackInfo ci) {
         if (packet instanceof GameJoinS2CPacket) {
             ci.cancel();
-            //if (exception instanceof RuntimeException re) {
+            throw new LoadException("Force crashing due to exception during on game join", exception);
-            //    throw re;
-            //} else {
-                throw new RuntimeException("Force crashing due to exception during on game join", exception);
-            //}
         }
     }
 }

src/main/java/me/cortex/voxy/client/mixin/minecraft/MixinThreadExecutor.java

@@ -0,0 +1,25 @@
+package me.cortex.voxy.client.mixin.minecraft;
+
+import me.cortex.voxy.client.LoadException;
+import net.minecraft.network.packet.s2c.play.GameJoinS2CPacket;
+import net.minecraft.util.thread.ThreadExecutor;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(ThreadExecutor.class)
+public abstract class MixinThreadExecutor {
+    @Shadow public static boolean isMemoryError(Throwable exception){return false;};
+
+    @Redirect(method = "executeTask", at = @At(value = "INVOKE", target = "Lnet/minecraft/util/thread/ThreadExecutor;isMemoryError(Ljava/lang/Throwable;)Z"), remap = false)
+    private boolean voxy$forceCrashOnError(Throwable exception) {
+        if (exception instanceof LoadException le) {
+            if (le.getCause() instanceof RuntimeException cause) {
+                throw cause;
+            }
+            throw le;
+        }
+        return isMemoryError(exception);
+    }
+}

src/main/resources/client.voxy.mixins.json

@@ -5,10 +5,11 @@
   "client": [
     "chunky.MixinFabricWorld",
     "joml.AccessFrustumIntersection",
+    "minecraft.MixinClientCommonNetworkHandler",
+    "minecraft.MixinThreadExecutor",
     "minecraft.MixinDebugHud",
     "minecraft.MixinMinecraftClient",
     "minecraft.MixinWorldRenderer",
-    "minecraft.MixinClientCommonNetworkHandler",
     "sodium.MixinDefaultChunkRenderer",
     "sodium.MixinRenderSectionManager"
   ],