Ue5 gas learning notes 1.2 game Tags

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Preface

This section is right. GameplayTag Explain the game label in detail .

One 、 The concept is introduced

FGameplayTag By GameplayTagManager Registered likeness Parent.Child.Grandchild... The hierarchy of Name, These tags are very useful for classifying and describing the state of objects , for example , If a Character In a dizzy state , We can give one State.Debuff.Stun Of GameplayTag.

You will find yourself using GameplayTag Replace the Boolean or enumeration values used in the past to program , And whether there is a specific GameplayTag Make Boolean logical judgments .

The code is as follows （ Whether to have a GameplayTag Examples of tag judgment ）：

	// adopt HasMatchingGameplayTag Interface to match labels , If the match is successful, return true
	if (<