Unreal Engine 4.x Scripting with C++ Cookbook - Second Edition

How to do it...

1. Create a new Actor class called TimeOfDayHandler, as shown in the following screenshot:

2. Add a multicast delegate declaration to the header:

DECLARE_MULTICAST_DELEGATE_TwoParams(FOnTimeChangedSignature, int32,                                      int32)UCLASS()class CHAPTER_05_API ATimeOfDayHandler : public AActor

3. Add an instance of our delegate to the class declaration in the public section:

FOnTimeChangedSignature OnTimeChanged; 

4. Add the following properties to the class:

UPROPERTY() 
int32 TimeScale; 
 
UPROPERTY() 
int32 Hours; UPROPERTY() 
int32 Minutes; 
 
UPROPERTY() 
float ElapsedSeconds; 

5. Add the initialization of these properties to the constructor: ...