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NitroxPatcher/Patches/Persistent/MainGameController_StartGame_Patch.cs

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+using System.Collections.Generic;
+using System.Reflection;
+using System.Reflection.Emit;
+using HarmonyLib;
+using NitroxClient.MonoBehaviours;
+using NitroxModel.Helper;
+
+namespace NitroxPatcher.Patches.Persistent;
+
+public partial class MainGameController_StartGame_Patch : NitroxPatch, IPersistentPatch
+{
+    public static readonly MethodInfo TARGET_METHOD = AccessTools.EnumeratorMoveNext(Reflect.Method((MainGameController t) => t.StartGame()));
+
+    public static readonly OpCode INJECTION_OPCODE = OpCodes.Call;
+    public static readonly object INJECTION_OPERAND = Reflect.Method(() => WaitScreen.Remove(default));
+
+    public static IEnumerable<CodeInstruction> Transpiler(MethodBase original, IEnumerable<CodeInstruction> instructions)
+    {
+        Validate.NotNull(INJECTION_OPERAND);
+
+        int injectSeenCounter = 0;
+
+        foreach (CodeInstruction instruction in instructions)
+        {
+            yield return instruction;
+
+
+            if (instruction.opcode.Equals(INJECTION_OPCODE) && instruction.operand.Equals(INJECTION_OPERAND))
+            {
+                injectSeenCounter++;
+
+                if (injectSeenCounter == 3)
+                {
+                    yield return new CodeInstruction(OpCodes.Call, Reflect.Method(() => Multiplayer.SubnauticaLoadingCompleted()));
+                }
+            }
+        }
+    }
+}