## FScopedPredictionWindow、ServerSetReplicatedEvent、ConsumeGenericReplicatedEvent
```
	FScopedPredictionWindow ScopedPrediction(AbilitySystemComponent, IsPredictingClient());

    //Ability是否具有本地预测能力
	if (IsPredictingClient())
	{
		// Tell the server about this
		AbilitySystemComponent->ServerSetReplicatedEvent(EAbilityGenericReplicatedEvent::InputPressed, GetAbilitySpecHandle(), GetActivationPredictionKey(), AbilitySystemComponent->ScopedPredictionKey);
	}
	else
	{
		AbilitySystemComponent->ConsumeGenericReplicatedEvent(EAbilityGenericReplicatedEvent::InputPressed, GetAbilitySpecHandle(), GetActivationPredictionKey());
	}
```

## 预测
![](https://cdn.jsdelivr.net/gh/blueroseslol/ImageBag@latest/ImageBag/Images/GAS%E9%A2%84%E6%B5%8B.jpg)