UE4 ActionRPG 类图

FGameplayEffectModifierMagnitude

DoMeleeAttack

BP_Character

Construct

FGameplayEffectCustomExecutionParameters

计算伤害的入参。负责解析GE中伤害相关信息，包括数据表内容

返回

FRPGGameplayEffectContainer

URPGTargetType

FGameplayEffectSpecHandle

URPGGameplayAbility

PlayMontageAndWaitForEvent

FActiveGameplayEffectsContainer

BP_EnemyCharacter

BT_NPC

UGameplayEffect

定义伤害方式，伤害计算类，数值等

UGameplayEffectExecutionCalculation

计算伤害的类，在蓝图GE中配置

UGameplayAbility

获取属性.GetAttributeBaseValue通过AbilitySystemComponent.GetAttributeSubobject拿到对象的AttributeSet

AttemptCalculateMagnitude

FGameplayEffectSpec

包含GameplayEffect/LevelCaptureAttributeDataFromTarget获取目标属性

伤害过程类关系图

ApplyGameplayEffectSpecToSelf

GA_GoblinMelee

RPGGameAbility

FGameplayAbilityTargetData

UAbilitySystemComponent

GA_AbilityBase

ExecuteActiveEffectsFrom

存放受击目标

FRPGGameplayEffectContainerSpec

包含受击对象&GameplayEffectSpec数组

TryActivateAbility

AbilitySystemComponenet

AbilitySystemComponent

ApplyGameplayEffectSpecToTarget

URPGAbilityTask_PlayMontageAndWaitForEvent

URPGAbilityTask_PlayMontageAndWaitForEvent

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RPGCharacterBase

CaptureDataFromSource

FAggregator

存放单个Modifier。数值、操作类型(OP)、攻击方受击方的Tag

 

ExecuteGameplayEffect

ApplyGameplayEffectSpec

NPCGoblin_BP

K2_ApplyGameplayEffectSpecToTarget

NPCGoblin_Level_01

BTTask_AttackMelee

ApplyEffectContainerSpec

蓝图中定义的Modifier中的子项，定义伤害数据。读取数值或从Table中取数值

FGameplayAbilityTargetDataHandle

FGameplayEffectExecutionDefinition

GE蓝图中定义的Executions包含计算类，Modifiers

FGameplayEffectCustomExecutionOutput

伤害计算之后返回值

ApplyEffectContainer

调用

URPGDamageExecution

GA_MeleeBase

MakeOutgoingSpec

InternalExecuteMod

NPC GAS类图

TargetData

MakeEffectContainerSpecFromContainer

MakeOutgoingGameplayEffectSpec

URPGAttributeSet

蓝图函数

ActivityAbility

FGameplayEffectExecutionScopedModifierInfo

蓝图中定义的Modifier

CaptureAttributeDataFromTarget

ActiveAblilityWithItemSolt

MakeEffectContainerSpec

PostGameplayEffectExecute

解析生成GameplayEffectSpec

蓝图中实现的

Initialize

Execute_Implementation