Add IntroRoleRevealEvent

Also needs to be changed for the android branch

MiraAPI/Events/Vanilla/Gameplay/IntroRoleRevealEvent.cs

@@ -0,0 +1,21 @@
+namespace MiraAPI.Events.Vanilla.Gameplay;
+
+/// <summary>
+/// The event that is invoked when the player's role is shown on the intro cutscene. Non cancelable.
+/// </summary>
+public class IntroRoleRevealEvent : MiraEvent
+{
+    /// <summary>
+    /// Gets the instance of the IntroCutscene.
+    /// </summary>
+    public IntroCutscene IntroCutscene { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="IntroRoleRevealEvent"/> class.
+    /// </summary>
+    /// <param name="introCutscene">The intro cutscene.</param>
+    public IntroRoleRevealEvent(IntroCutscene introCutscene)
+    {
+        IntroCutscene = introCutscene;
+    }
+}

MiraAPI/Patches/IntroCutscenePatches.cs

@@ -29,6 +29,16 @@ public static class IntroCutscenePatches
         MiraEventManager.InvokeEvent(@event);
     }
 
+    [HarmonyPostfix]
+    [HarmonyPatch(typeof(IntroCutscene._ShowRole_d__41), nameof(IntroCutscene._ShowRole_d__41.MoveNext))]
+    [HarmonyPriority(Priority.Last)]
+    public static void ShowRolePatch(IntroCutscene._ShowRole_d__41 __instance)
+    {
+        var realInstance = __instance.__4__this;
+        var @event = new IntroRoleRevealEvent(realInstance);
+        MiraEventManager.InvokeEvent(@event);
+    }
+
     [HarmonyPrefix]
     [HarmonyPatch(nameof(IntroCutscene.BeginImpostor))]
     [HarmonyPatch(nameof(IntroCutscene.BeginCrewmate))]