From 2ddfa9e80f55ff02d85509aaa28f97ab2dffeeaf Mon Sep 17 00:00:00 2001
From: yoyosource <yoyosource@nidido.de>
Date: Tue, 14 Jun 2022 13:53:26 +0200
Subject: [PATCH] Fix stuff

---
 src/de/steamwar/network/packets/PacketHandler.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/de/steamwar/network/packets/PacketHandler.java b/src/de/steamwar/network/packets/PacketHandler.java
index 11b9bcf..333bec6 100644
--- a/src/de/steamwar/network/packets/PacketHandler.java
+++ b/src/de/steamwar/network/packets/PacketHandler.java
@@ -82,7 +82,11 @@ public abstract class PacketHandler {
             return;
         }
         if (method.getParameterCount() == 2) {
-            method.invoke(this, packet, metaInfos);
+            if (metaInfos == null || method.getParameterTypes()[1].isAssignableFrom(metaInfos.getClass())) {
+                method.invoke(this, packet, metaInfos);
+            } else {
+                throw new IllegalArgumentException("MetaInfos is not assignable to " + method.getParameterTypes()[1]);
+            }
         } else {
             method.invoke(this, packet);
         }