C++ to Blueprint RepNotify

Development Programming & Scripting Multiplayer & Networking
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1

Hi, I am not having any problems, though i would like to know how do i execute something in the blueprints when a RepNotyfy function is executed in c++

Here’s an example of what i want to achieve:

UPROPERTY(ReplicatedUsing = foo)
float Number;

UFUNCTION()
void foo();

How do i get to execute something in the blueprints at the same time foo() is executed?

2

Either make a BlueprintAssignable Dynamic Multicast Delegate or a BlueprintImplementableEvent and broadcast/call it within foo.

DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FFooDelegate, float, number);

UPROPERTY(BlueprintAssignable)
FFooDelegate OnFoo;

UFUNCTION(BlueprintImplementableEvent)
void ReceiveFoo(float number);

UPROPERTY(ReplicatedUsing = foo)
float Number;

UFUNCTION()
void foo()
{ 
	OnFoo.Broadcast(Number); 
	ReceiveFoo(Number);
};
3

Thanks!