Add support for unordered_set to ScriptCanvas. Improved graph version upgrade systems and fixed related bugs.

2021-05-25 12:07:14 -07:00
parent aeaa3a9c55
commit c1e7970dbb
37 changed files with 505 additions and 412 deletions
@@ -123,6 +123,11 @@ namespace ScriptCanvasEditor
    template<typename T>
    AzToolsFramework::PropertyHandlerBase* RegisterGenericLineEditHandler(const EditCtrl::PropertyToStringCB<T>& propertyToStringCB, const EditCtrl::StringToPropertyCB<T>& stringToPropertyCB)
    {
+        if (!AzToolsFramework::PropertyTypeRegistrationMessages::Bus::FindFirstHandler())
+        {
+            return nullptr;
+        }
+
        auto propertyHandler(aznew GenericLineEditHandler<T>(propertyToStringCB, stringToPropertyCB));
        AzToolsFramework::PropertyTypeRegistrationMessages::Bus::Broadcast(&AzToolsFramework::PropertyTypeRegistrationMessages::RegisterPropertyType, propertyHandler);
        return propertyHandler;