33 lines
2.9 KiB
Markdown
33 lines
2.9 KiB
Markdown
# CharacterControl 插件依赖关系
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## 文件间引用关系
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| 源文件 | 引用方式 | 目标文件 | 目标单位 |
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|--------|---------|---------|---------|
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| CommandEndpoint.h | 定义（自包含） | GameplayTagContainer.h | FGameplayTagContainer |
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| CommandEndpoint.h | 定义（自包含） | InstancedStruct.h | FInstancedStruct |
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| CommandEndpoint.h | 定义（自包含） | —（自身） | FCommandMeta, FContinuousPayload, FCommandPacket, FDiscreteMeta, FEndpointState, UEndpointDispatcher, ICommandEndpoint, UCommandEndpoint |
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| CommandRouter.h | #include | CommandEndpoint.h | ICommandEndpoint, FCommandPacket, FEndpointState |
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| CommandRouterComponent.h | #include | CommandEndpoint.h | ICommandEndpoint, FCommandPacket, FEndpointState |
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| CommandRouterComponent.h | #include | CommandRouter.h | UCommandRouter |
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| CommandRouterComponent.cpp | #include | CommandRouterComponent.h | UCommandRouterComponent |
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| EndpointComponent.h | #include | CommandEndpoint.h | ICommandEndpoint, UCommandEndpoint, FEndpointState, FCommandPacket, UEndpointDispatcher |
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| CommandInputComponent.h | #include | EndpointComponent.h | UEndpointComponent |
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| CommandInputComponent.h | 前向声明 | — | UInputCommandData, UEnhancedInputComponent, FInputCommand |
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| CommandInputComponent.cpp | #include | InputCommandData.h | UInputCommandData, FInputCommand |
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| CommandInputComponent.cpp | #include | EnhancedInputComponent.h | UEnhancedInputComponent |
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| CommandInputComponent.cpp | #include | EnhancedInputSubsystems.h | UEnhancedInputLocalPlayerSubsystem |
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| CommandInputComponent.cpp | #include | InputAction.h | UInputAction |
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| InputCommandData.h | #include | CommandEndpoint.h | FCommandMeta, FContinuousPayload, FDiscreteMeta |
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| InputCommandData.h | 前向声明 | — | UInputAction |
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## 关键依赖链
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1. Input to Command: Enhanced Input → UCommandInputComponent::BuildPacket → FInputCommand (from UInputCommandData) → FCommandPacket → OnCommandOutput delegate
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2. Command Routing: FCommandPacket → UCommandRouter::ReceiveCommand (hop check) → RouteDiscreteCommand/RouteContinuousCommand → IsEndpointMatched → child ICommandEndpoint::ReceiveCommand
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3. Upward Propagation: child endpoint outputs → UCommandRouter::OnRegisteredEndpointOutputCommand → if bIsUpward → re-inject locally + forward upward
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4. State Change Propagation: child endpoint state changes → UCommandRouter::OnRegisteredEndpointStateChanged → tag aggregation update → CommitTagsToInterest
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5. Auto-Wiring: UCommandRouterComponent::BeginPlay → AutoRegisterEndpoints → discovers sibling ICommandEndpoint on owner Actor → RegisterEndpoint
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6. Endpoint Auto-Registration: UEndpointComponent::BeginPlay → finds sibling UCommandRouterComponent → self-registers with InternalRouter
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7. Blueprint Endpoint Pattern: ICommandEndpoint (BP implementation) → GetEndpointDispatcher_BP → UEndpointDispatcher → delegates broadcast to C++ observers
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