Time Macros - Epic Wiki

Time Macros

Contents

• 1 Overview
• 2 YourProject.h
• 3 Examples
  • 3.1 Actor Tick
    • 3.1.1 SomeActor.h
    • 3.1.2 SomeActor.cpp
• 4 Credits

Overview

Convenience macros for creating and working with values based on GetWorld()->GetTimeSeconds().

YourProject.h

#define TIMENOW (GetWorld() ? GetWorld()->GetTimeSeconds() : 0.0f) #define TIMESINCE(Time) (GetWorld()->GetTimeSeconds() - Time)

Examples

Actor Tick

SomeActor.h

protected: float SomeTime;

SomeActor.cpp

void ASomeActor::Tick(float DeltaSeconds) { Super::Tick(DeltaSeconds);   if (TIMESINCE(SomeTime) >= 1.0f) { SomeTime = TIMENOW; DoSomething(); } }

Credits

Kris

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Category:

• Code