[+] Fixes required to run SDGA

AquaMai/Fix/RemoveEncryption.cs

@@ -0,0 +1,47 @@
+using System.Collections.Generic;
+using System.Reflection;
+using HarmonyLib;
+using Net.Packet;
+
+namespace AquaMai.Fix;
+
+public class RemoveEncryption
+{
+    [HarmonyPrefix]
+    [HarmonyPatch(typeof(Packet), "Obfuscator")]
+    private static bool PreObfuscator(string srcStr, ref string __result)
+    {
+        __result = srcStr.Replace("MaimaiExp", "").Replace("MaimaiChn", "");
+        return false;
+    }
+
+    [HarmonyPatch]
+    public class Encrypt
+    {
+        public static IEnumerable<MethodBase> TargetMethods()
+        {
+            return new[] { AccessTools.Method("Net.CipherAES:Encrypt") };
+        }
+
+        public static bool Prefix(byte[] data, ref byte[] __result)
+        {
+            __result = data;
+            return false;
+        }
+    }
+
+    [HarmonyPatch]
+    public class Decrypt
+    {
+        public static IEnumerable<MethodBase> TargetMethods()
+        {
+            return new[] { AccessTools.Method("Net.CipherAES:Decrypt") };
+        }
+
+        public static bool Prefix(byte[] encryptData, ref byte[] __result)
+        {
+            __result = encryptData;
+            return false;
+        }
+    }
+}