Added traversal of base types for function finding

Made the function finding traverse base types for components in addition to the component type. This gives access to stuff like LateUpdate on inherited classes where it previously may not have been shown. If you were missing some functions before when using EEE instead of the Unity event editor, this is probably why.

Author: MerlinVR

EasyEventEditor.cs

@@ -767,8 +767,7 @@ string GetFunctionDisplayName(SerializedProperty objectProperty, SerializedPrope
                         break;
                     }
                 }
-
-                //if (componentID > 1)
+                
                 objectTypeName += string.Format("({0})", componentID);
             }
         }
@@ -820,15 +819,25 @@ void FindValidMethods(Object targetObject, PersistentListenerMode listenerMode,
         else
             argTypes = GetTypeForListenerMode(listenerMode);
 
-        MethodInfo[] foundMethods = objectType.GetMethods(BindingFlags.Public | (cachedSettings.showPrivateMembers ? BindingFlags.NonPublic : BindingFlags.Default) | BindingFlags.Instance);
+        List<MethodInfo> foundMethods = new List<MethodInfo>();
+
+        // For some reason BindingFlags.FlattenHierarchy does not seem to work, so we manually traverse the base types instead
+        while (objectType != null)
+        {
+            MethodInfo[] foundMethodsOnType = objectType.GetMethods(BindingFlags.Public | (cachedSettings.showPrivateMembers ? BindingFlags.NonPublic : BindingFlags.Default) | BindingFlags.Instance);
+
+            foundMethods.AddRange(foundMethodsOnType);
+
+            objectType = objectType.BaseType; 
+        }
 
         foreach (MethodInfo methodInfo in foundMethods)
         {
             // Sadly we can only use functions with void return type since C# throws an error
             if (methodInfo.ReturnType != typeof(void))
                 continue;
 
-            ParameterInfo[] methodParams = methodInfo.GetParameters()/*.Where(method => !method.ParameterType.IsSpecialName).ToArray()*/;
+            ParameterInfo[] methodParams = methodInfo.GetParameters();
             if (methodParams.Length != argTypes.Length)
                 continue;