Log packets in dedicated handlers instead of in encoder/decoder

src/main/java/net/packet/logging/LoggingUtil.java

@@ -0,0 +1,17 @@
+package net.packet.logging;
+
+import io.netty.buffer.Unpooled;
+
+import java.util.Set;
+
+public class LoggingUtil {
+    private static final Set<Short> ignoredDebugRecvPackets = Set.of((short) 167, (short) 197, (short) 89, (short) 91, (short) 41, (short) 188, (short) 107);
+
+    public static short readFirstShort(byte[] bytes) {
+        return Unpooled.wrappedBuffer(bytes).readShortLE();
+    }
+
+    public static boolean isIgnoredRecvPacket(short opcode) {
+        return ignoredDebugRecvPackets.contains(opcode);
+    }
+}