From a1e095bba763e14304f1cb76f6e4352a76803b4a Mon Sep 17 00:00:00 2001
From: Benjamin Elsdon <benjamin7006@gmail.com>
Date: Tue, 17 May 2022 18:34:01 +0800
Subject: [PATCH] Fix "Attempt to get java.util.List field
 'PacketOpcodes.BANNED_PACKETS' with illegal data type conversion to int"

---
 .../emu/grasscutter/net/packet/PacketOpcodesUtil.java  | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/java/emu/grasscutter/net/packet/PacketOpcodesUtil.java b/src/main/java/emu/grasscutter/net/packet/PacketOpcodesUtil.java
index 6395a7d4d..ff7be1e45 100644
--- a/src/main/java/emu/grasscutter/net/packet/PacketOpcodesUtil.java
+++ b/src/main/java/emu/grasscutter/net/packet/PacketOpcodesUtil.java
@@ -17,10 +17,12 @@ public class PacketOpcodesUtil {
 		Field[] fields = PacketOpcodes.class.getFields();
 
 		for (Field f : fields) {
-			try {
-				opcodeMap.put(f.getInt(null), f.getName());
-			} catch (Exception e) {
-				e.printStackTrace();
+			if(f.getType().equals(int.class)) {
+				try {
+					opcodeMap.put(f.getInt(null), f.getName());
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
 			}
 		}
 	}