The source code is at the bottom. If I don’t use the property specifier BlueprintGetter and BlueprintSetter for the private variable Health , I can also use Getter and Setter function to access it in Blueprint, like this: [GetterAndSetter] But if I delete the comment and use the specifier, I can …

I already know the answer. What these two property specifier do is like specifier ReplicatedUsing. They make marked function as a callback function. No matter what approach the BP side access the property,those access function will always be called. public: UFUNCTION(BlueprintPure) int32 GetHe…

Property Specifier BlueprintGetter and BlueprintSetter Seems Useless

Development Programming & Scripting

wz4ever (Wang Zhi) April 27, 2024, 9:02pm 2

There is a old post about this topic, but I think their answer didn’t solve my problem, which is that the property specifier BlueprintGetter and BlueprintSetter aren’t actually needed at all.