GameplayTaskResource.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "Templates/SubclassOf.h"
#include "GameplayTaskTypes.h"
#include "GameplayTaskResource.generated.h"
 
struct FPropertyChangedEvent;
 
UCLASS(Abstract, config = "Game", hidedropdown, MinimalAPI)
class UGameplayTaskResource : public UObject
{
    GENERATED_BODY()
 
protected:
    UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Task Resource", meta = (ClampMin = "-1", ClampMax = "15", UIMin = "-1", UIMax = "15", EditCondition = "bManuallySetID"), config)
    int32 ManualResourceID;
 
private:
    UPROPERTY()
    int8 AutoResourceID;
 
public:
    UPROPERTY(EditDefaultsOnly, Category = "Task Resource", meta=(InlineEditConditionToggle))
    uint32 bManuallySetID : 1;
 
public:
 
    GAMEPLAYTASKS_API UGameplayTaskResource(const FObjectInitializer& ObjectInitializer);
 
    uint8 GetResourceID() const
    {
        return bManuallySetID || (ManualResourceID != INDEX_NONE) ? IntCastChecked<uint8>(ManualResourceID) : AutoResourceID;
    }
 
    template <class T>
    static uint8 GetResourceID()
    {
        return GetDefault<T>()->GetResourceID();
    }
 
    static uint8 GetResourceID(const TSubclassOf<UGameplayTaskResource>& RequiredResource)
    {
        return RequiredResource->GetDefaultObject<UGameplayTaskResource>()->GetResourceID();
    }
 
    GAMEPLAYTASKS_API virtual void PostInitProperties() override;
 
protected:
#if WITH_EDITOR
    GAMEPLAYTASKS_API void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent);
#endif // WITH_EDITOR
 
    GAMEPLAYTASKS_API void UpdateAutoResourceID();
 
#if WITH_GAMEPLAYTASK_DEBUG
protected:
    static GAMEPLAYTASKS_API TArray<FString> ResourceDescriptions;
    GAMEPLAYTASKS_API virtual FString GenerateDebugDescription() const;
 
public:
    static FString GetDebugDescription(uint8 ResourceId)
    {
        return ResourceDescriptions.IsValidIndex(ResourceId) ? ResourceDescriptions[ResourceId] : FString();
    }
#endif // WITH_GAMEPLAYTASK_DEBUG
};