This Doc Page is errornous:
https://docs.unrealengine.com/en-us/…nce/Interfaces
Under** Interface Declaration**, the second code sample is like this:
/** React to a trigger volume activating this object. Return true if the reaction succeeds. */
UFUNCTION(BlueprintCallable, BlueprintImplementableEvent, Category="Trigger Reaction")
virtual bool ReactToTrigger() const;
this is wrong. The compiler will throw an error that "BlueprintImplementableEvent"s should not be virtual
@Raildex_ Thanks for reporting this issue! I will pass this along to the appropriate contact here at Epic Games.
Meanwhile… How do I declare an Interface Function that is callable and implementable in Blueprints?
Hi Raildex_,
My colleague has updated the docs - it looks like the use of BlueprintImplementableEvent was incorrect.
/** React to a trigger volume activating this object. Return true if the reaction succeeds. */
UFUNCTION(BlueprintCallable, Category="Trigger Reaction")
virtual bool ReactToTrigger();