70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// Copyright 2025 https://yuewu.dev/en All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Components/ActorComponent.h"
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#include "GIS_PickupComponent.generated.h"
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class UGIS_InventorySystemComponent;
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/**
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* Delegate triggered when a pickup action succeeds or fails.
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* 拾取动作成功或失败时触发的委托。
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*/
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DECLARE_DYNAMIC_MULTICAST_DELEGATE(FGIS_PickupSignature);
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/**
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* Base component for handling pickup logic in the inventory system.
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* 库存系统中处理拾取逻辑的基组件。
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* @details Provides the core functionality for picking up items, currencies, or inventories.
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* @细节 提供拾取道具、货币或库存的核心功能。
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*/
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UCLASS(Abstract, Blueprintable, BlueprintType)
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class GENERICINVENTORYSYSTEM_API UGIS_PickupComponent : public UActorComponent
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{
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GENERATED_BODY()
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public:
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/**
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* Constructor for the pickup component.
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* 拾取组件的构造函数。
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*/
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UGIS_PickupComponent();
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/**
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* Performs the pickup logic, typically called during interaction.
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* 执行拾取逻辑，通常在交互时调用。
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* @param Picker The inventory system component of the actor performing the pickup. 执行拾取的演员的库存系统组件。
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* @return True if the pickup was successful, false otherwise. 如果拾取成功则返回true，否则返回false。
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*/
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UFUNCTION(BlueprintCallable, BlueprintAuthorityOnly, Category="GIS|Pickup")
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virtual bool Pickup(UGIS_InventorySystemComponent* Picker);
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/**
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* Delegate triggered when the pickup action succeeds.
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* 拾取动作成功时触发的委托。
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*/
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UPROPERTY(BlueprintAssignable, Category="Pickup")
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FGIS_PickupSignature OnPickupSuccess;
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/**
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* Delegate triggered when the pickup action fails.
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* 拾取动作失败时触发的委托。
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*/
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UPROPERTY(BlueprintAssignable, Category="Pickup")
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FGIS_PickupSignature OnPickupFail;
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protected:
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/**
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* Notifies listeners of a successful pickup.
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* 通知监听者拾取成功。
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*/
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virtual void NotifyPickupSuccess();
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/**
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* Notifies listeners of a failed pickup.
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* 通知监听者拾取失败。
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*/
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virtual void NotifyPickupFailed();
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}; |