106 lines
4.7 KiB
C++
106 lines
4.7 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 "GCS_CombatAbility.h"
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#include "Combo/GCS_ComboDefinition.h"
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#include "GCS_ComboAbility.generated.h"
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class UGCS_CombatSystemComponent;
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class UAS_Combat;
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/**
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* This combo ability acted as manager of sub abilities.
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*/
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UCLASS(Abstract, HideCategories=(Cooldowns,Input,GampelayEffects))
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class GENERICCOMBATSYSTEM_API UGCS_ComboAbility : public UGCS_CombatAbility
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{
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GENERATED_BODY()
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public:
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UGCS_ComboAbility();
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virtual void PreActivate(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilityActivationInfo ActivationInfo,
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FOnGameplayAbilityEnded::FDelegate* OnGameplayAbilityEndedDelegate, const FGameplayEventData* TriggerEventData = nullptr) override;
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virtual void ActivateAbility(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilityActivationInfo ActivationInfo,
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const FGameplayEventData* TriggerEventData) override;
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virtual bool CanActivateAbility(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayTagContainer* SourceTags = nullptr,
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const FGameplayTagContainer* TargetTags = nullptr, FGameplayTagContainer* OptionalRelevantTags = nullptr) const override;
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virtual void OnGiveAbility(const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilitySpec& Spec) override;
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virtual void OnRemoveAbility(const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilitySpec& Spec) override;
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virtual void EndAbility(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilityActivationInfo ActivationInfo, bool bReplicateEndAbility,
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bool bWasCancelled) override;
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protected:
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UFUNCTION(BlueprintCallable, BlueprintNativeEvent, Category = "Combat Ability")
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bool AllowAdvanceCombo() const;
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UFUNCTION(BlueprintCallable, BlueprintNativeEvent, Category = "Combat Ability")
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void StartCombo(const FGameplayEventData& ComboEvent);
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virtual void StartCombo_Implementation(const FGameplayEventData& ComboEvent);
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/**
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* Advance combo with ComboEventData as context.
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* @param ComboEventData The data used as combo context. 游戏事件数据作为连击上下文。
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*/
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UFUNCTION(BlueprintCallable, BlueprintNativeEvent, Category = "Combat Ability")
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void AdvanceCombo(const FGameplayEventData& ComboEventData);
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virtual void AdvanceCombo_Implementation(const FGameplayEventData& ComboEventData);
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UFUNCTION(BlueprintCallable, BlueprintNativeEvent, Category = "Combat Ability")
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void ResetCombo();
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UFUNCTION()
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virtual void HandleAbilityEnd(const FAbilityEndedData& AbilityEndedData);
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virtual bool SelectComboDefinition(const FGameplayEventData& ComboEventData, int32 CurrentStep, FGCS_ComboDefinition& OutDefinition);
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/**
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* This is where you can use the extension filed within your combo definition to apply additional rules.
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* 这里你可以使用连击定义中的自定义字段来添加额外的选择规则。
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* @param ComboEvent The combo event data to provide as context.连击事件数据，用作上下文参考。
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* @param CurrentStep The current combo step of combat system. 当前的连击步骤。
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* @param ComboDefinition The combo definition you are checking. 正在检查的连击定义。
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*/
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UFUNCTION(BlueprintNativeEvent, Category = "Combat Ability")
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bool CanSelectedComboDefinition(const FGameplayEventData& ComboEvent, int32 CurrentStep, const FGCS_ComboDefinition& ComboDefinition) const;
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virtual void HandleComboExecution(const FGameplayEventData& ComboEventData);
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// virtual void GiveSubAbilities(const FGameplayAbilitySpec& CurrentSpec);
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// virtual void RemoveSubAbilities();
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protected:
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bool bCurrentAbilityEnded = false;
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//The ability current combo step was executing.
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Combo")
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FGameplayAbilitySpecHandle CurrentAbility;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Combo")
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TSubclassOf<UGameplayAbility> CurrentAbilityClass;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Combo")
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FGameplayAbilitySpecHandle NextAbility;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Combo")
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TSubclassOf<UGameplayAbility> NextAbilityAbilityClass;
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int32 DesiredComboStep{INDEX_NONE};
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/**
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* Granted potential combo abilities.
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* 赋予的潜在ComboAbilities.
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*/
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// UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Combo")
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// TArray<FGameplayAbilitySpecHandle> AvailableAbilities;
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FDelegateHandle AbilityEndedDelegateHandle;
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#if WITH_EDITOR
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virtual EDataValidationResult IsDataValid(class FDataValidationContext& Context) const override;
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#endif
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};
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