SkillSlotWidget.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UI/UserWidgetBase.h"
#include "SkillSlotWidget.generated.h"
 
class UImage;
class UMaterialInstanceDynamic;
class UOverlay;
class UTextBlock;
class UWidgetAnimation;
 
UENUM(BlueprintType)
enum class EInputIconType : uint8
{
    None,
    Mouse,
    Keyboard
};
 
UENUM(BlueprintType)
enum class EMouseButtonType : uint8
{
    Left,
    Right
};
 
UCLASS()
class CK_UE_API USkillSlotWidget : public UUserWidgetBase
{
    GENERATED_BODY()
 
public:
    virtual void SetAbilitySystemComponent(AActor* InOwner) override;
 
public:
    FORCEINLINE EInputIconType GetInputIcon() const
    {
        return InputIcon;
    }
 
    FORCEINLINE const FText& GetKeyboardKeyText() const
    {
        return KeyboardKeyText;
    }
 
    FORCEINLINE EMouseButtonType GetMouseButton() const
    {
        return MouseButton;
    }
 
protected:
    virtual void NativeConstruct() override;
    virtual void NativeDestruct() override;
    
    void StartCooldownUpdateTimer();
    void StopCooldownUpdateTimer();
    void UnbindCooldownTagEvent();
    void UpdateCooldownProgress();
    void BindCooldownTagEvent();
    void SetCooldownProgress(float InProgress);
    virtual void NativePreConstruct() override;
    virtual void OnSlotRefreshed();
 
#if WITH_EDITOR
    virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent) override;
#endif
 
protected:
    UFUNCTION()
    void OnCooldownStarted();
    
    UFUNCTION()
    void OnCooldownCompleted();
    
    UFUNCTION()
    void OnCooldownTagChanged(const FGameplayTag Tag, int32 NewCount);
 
protected:
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|Cooldown")
    bool bUseCooldownGauge = false;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|Cooldown", meta = (Categories = "Cooldown", EditCondition = "bUseCooldownGauge", EditConditionHides))
    bool bReverseGaugeFillDirection = false;
    
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|Cooldown", meta = (Categories = "Cooldown", EditCondition = "bUseCooldownGauge", EditConditionHides))
    float SkillIconCooldownOpacity = 0.37f;
    
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|Cooldown", meta = (Categories = "Cooldown", EditCondition = "bUseCooldownGauge", EditConditionHides))
    FGameplayTag CooldownTargetAbilityTag = FGameplayTag::EmptyTag;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|Cooldown", meta = (Categories = "Cooldown", EditCondition = "bUseCooldownGauge", EditConditionHides))
    FName ProgressParameterName = TEXT("Progress");
 
protected:
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|HUD")
    EInputIconType InputIcon;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|HUD", meta = (EditCondition = "InputIcon == EInputIconType::Keyboard", EditConditionHides))
    FText KeyboardKeyText;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|HUD", meta = (EditCondition = "InputIcon == EInputIconType::Mouse", EditConditionHides))
    EMouseButtonType MouseButton;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|HUD", meta = (EditCondition = "InputIcon == EInputIconType::Keyboard", EditConditionHides))
    FSlateBrush KeyBoxImageBrush;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|HUD")
    FSlateBrush IconBrush;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "UI|HUD")
    FSlateBrush GaugeBrush;
 
protected:
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UImage> SkillIcon;
 
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UImage> GaugeIcon;
 
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UImage> ReadyGlowImage;
 
#pragma region Mouse
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UImage> MouseLeftIcon;
 
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UImage> MouseRightIcon;
 
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UOverlay> MouseButtonIcon;
#pragma endregion
 
#pragma region Keyboard
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UTextBlock> KeyText;
 
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UImage> KeyBoxImage;
 
    UPROPERTY(BlueprintReadOnly, Category = "UI|HUD", meta = (BindWidget))
    TObjectPtr<UOverlay> KeyboardKeyIcon;
#pragma endregion endregion
 
    UPROPERTY(Transient, meta = (BindWidgetAnimOptional))
    TObjectPtr<UWidgetAnimation> PingPong;
 
protected:
    UPROPERTY(Transient)
    TObjectPtr<UMaterialInstanceDynamic> GaugeMaterial;
 
private:
    FDelegateHandle CooldownTagDelegateHandle;
    FTimerHandle CooldownUpdateTimerHandle;
    bool bCooldownActive = false;
};