UE学习日志#10 GAS--ASC源码简要分析8 AbilitySystemGlobals分析1 FGameplayAbilityActorInfo功能简要分析

注：文章的逻辑性差点是正常的，写文章的目的本就是为了帮助我自己学习，请谅解

1 AbilitySystemGlobals的类说明符

UCLASS(config = Game)

继承的UObject 

2 FGameplayAbilityActorInfo的初始化

        ASC的OnRegister里调用了这个来初始化AbilityActorInfo

	/** Allocate an AbilityActorInfo. Note: this goes through a global function and is a SharedPtr so projects can make their own AbilityActorInfo */
	if(!AbilityActorInfo.IsValid())
	{
		AbilityActorInfo = TSharedPtr<FGameplayAbilityActorInfo>(UAbilitySystemGlobals::Get().AllocAbilityActorInfo());
	}

FGameplayAbilityActorInfo * UAbilitySystemGlobals::AllocAbilityActorInfo() const
{
	return new FGameplayAbilityActorInfo();
}

3 FGameplayAbilityActorInfo的属性

每个属性的注释大致翻译一下就能懂：

	/** The actor that owns the abilities, shouldn't be null */
	UPROPERTY(BlueprintReadOnly, Category = "ActorInfo")
	TWeakObjectPtr<AActor>	OwnerActor;
    //拥有能力的actor，不能为空

	/** The physical representation of the owner, used for targeting and animation. This will often be null! */
	UPROPERTY(BlueprintReadOnly, Category = "ActorInfo")
	TWeakObjectPtr<AActor>	AvatarActor;
    //owner actor的物理表现的actor

	/** PlayerController associated with the owning actor. T