Timers - How can I call fuction with params?

Development Programming & Scripting C++
1

Hello guys,

I would like to set a timer which after 3 seconds will call function with params like :

GetWorldTimerManager().SetTimer(TimerHandle, this, &AGrenade::Throw(Location,Rotation), TimeBetweenThrows, true, 0.0f);

How can I call function Throw(Location, Rotation) inside timer?
I just have to make something similar to Delay node in blueprints.

Thanks guys for any help, I really struggle with it.

2

Example with 2 parameters:



void AXGameModeBase::BeginPlay()
{
    Super::BeginPlay();

    UE_LOG(LogTemp, Warning, TEXT("AXGameModeBase"));

    int param1 = 666;
    FString param2 = "devil";
    FTimerHandle TimerHandler;
    FTimerDelegate DelegateFunc = FTimerDelegate::CreateUObject(this, &AXGameModeBase::MyFunc, param1, param2);
    GetWorldTimerManager().SetTimer(TimerHandler, DelegateFunc, 2.0, false);
}


void AXGameModeBase::MyFunc(int param1, FString param2)
{
    UE_LOG(LogTemp, Warning, TEXT("param1 > %d | param2 > %s "), param1, *param2);
}
3

thank you very much for your answer! You are real champion! :slight_smile: