How to Wildcard Delegates in c++ to blueprints?

[Scienziatogm]

Hey Estigio97,
have you already taken a look at this thread?

[Tutorial] How to accept wildcard structs in your UFUNCTIONs

While working on exposing JSON handling to Blueprint, I really wished I could serialize and deserialize BP structs. I looked around and couldn’t find anything about making an UFUNCTION take wildcards without having to resort to creating a fullly custom K2_Node class (for which there’s almost no documentation also). I started digging the source and doing some experiments and I finally found a way, which I’m sharing here with you! DISCLAIMER: Use this at your own risk! I haven’t tested this exten…