first commit

NitroxPatcher/Patches/Dynamic/uGUI_Pings_IsVisibleNow_Patch.cs

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+using System.Collections.Generic;
+using System.Reflection;
+using System.Reflection.Emit;
+using HarmonyLib;
+using NitroxClient.GameLogic.HUD;
+using NitroxModel.Helper;
+
+namespace NitroxPatcher.Patches.Dynamic;
+
+/// <summary>
+/// Decide whether or not we want to render the pings on the screen
+/// </summary>
+public sealed partial class uGUI_Pings_IsVisibleNow_Patch : NitroxPatch, IDynamicPatch
+{
+    internal static readonly MethodInfo TargetMethod = Reflect.Method((uGUI_Pings t) => t.IsVisibleNow());
+
+    private static readonly object injectionCall = Reflect.Method(() => IsVisible());
+
+    public static IEnumerable<CodeInstruction> Transpiler(MethodBase original, IEnumerable<CodeInstruction> instructions)
+    {
+        // Instead of each return false (Ldc_I4_0) we call our injection method and return then.
+        return new CodeMatcher(instructions).MatchStartForward(
+                                                new CodeMatch(OpCodes.Ldc_I4_0),
+                                                new CodeMatch(OpCodes.Ret))
+                                            .Repeat(matcher => matcher.Set(OpCodes.Call, injectionCall))
+                                            .InstructionEnumeration();
+    }
+
+    private static bool IsVisible()
+    {
+        if (!uGUI_PDA.main)
+        {
+            return false;
+        }
+
+        return Resolve<NitroxPDATabManager>().CustomTabs.TryGetValue(uGUI_PDA.main.currentTabType, out NitroxPDATab nitroxTab) && nitroxTab.KeepPingsVisible;
+    }
+}