PopupLists GetPopupLists(GameObject obj)
{
PopupLists lists = null;
if (!mPopupCache.TryGetValue(obj, out lists))
{
List <string> events = ReflectionHelpers.GetAllFieldOfType(typeof(UnityEvent), obj);
events.Insert(0, string.Empty);
List <string> displayNames = new List <string>();
displayNames.InsertRange(0, events);
for (int i = 1; i < displayNames.Count; ++i)
{
string[] parts = displayNames[i].Split('.');
for (int j = 0; j < parts.Length; ++j)
{
parts[j] = InspectorUtility.NicifyClassName(parts[j]);
}
displayNames[i] = string.Join("/", parts);
}
displayNames[0] = "(none)";
lists = new PopupLists {
eventNames = events, displayNames = displayNames
};
}
return(lists);
}
bool DrawEventPopup(Rect r, SerializedProperty eventProp, GameObject eventObj)
{
bool changed = false;
PopupLists lists = GetPopupLists(eventObj);
int current = lists.eventNames.IndexOf(eventProp.stringValue);
int selection = EditorGUI.Popup(r, current, lists.displayNames.ToArray());
if (selection != current)
{
eventProp.stringValue = selection < 0 ? string.Empty : lists.eventNames[selection];
eventProp.serializedObject.ApplyModifiedProperties();
changed = true;
}
return(changed);
}
