Add Actor.AddTag utility

Source/Engine/Level/Actor.cpp

@@ -471,6 +471,11 @@ bool Actor::HasTag(const StringView& tag) const
     return Tags.Contains(tag);
 }
 
+void Actor::AddTag(const Tag& tag)
+{
+    Tags.AddUnique(tag);
+}
+
 PRAGMA_DISABLE_DEPRECATION_WARNINGS
 
 const String& Actor::GetTag() const

Source/Engine/Level/Actor.h

@@ -130,6 +130,12 @@ public:
     /// <param name="tag">The tag to check.</param>
     API_FUNCTION() bool HasTag(const StringView& tag) const;
 
+    /// <summary>
+    /// Adds a tag to the actor
+    /// </summary>
+    /// <param name="tag">The tag to add.</param>
+    API_FUNCTION() void AddTag(const Tag& tag);
+
     /// <summary>
     /// Gets the name of the tag.
     /// [Deprecated in v1.5]