DecoratorSizeAnim.h

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// Copyright 2025 Lost in Game Studio. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "ComponentDecorator_Animation.h"
#include "DecoratorSizeAnim.generated.h"
 
class SWidget;
class UComponentDecorator;

UCLASS(DisplayName="Size Animator")
class TOUCHINTERFACE_API UDecoratorSizeAnim : public UComponentDecorator_Animation
{
    GENERATED_BODY()
    
    UDecoratorSizeAnim();
    
    virtual void BeginDestroy() override;
    
    virtual void Initialize(const TSharedPtr<SWidget> Widget, const TObjectPtr<UComponentDecorator> Decorator) override;
    
    virtual void PlayAnimation_Implementation(const bool bFromStart) override;
    
    virtual void PlayReverseAnimation_Implementation(const bool bFromEnd) override;
    
    virtual void StopAnimation_Implementation() override;
    
private:
    virtual void Tick_Implementation(const float DeltaSeconds) override;
    
private:
    UPROPERTY(Category="Scaler", EditAnywhere, BlueprintReadOnly, meta=(AllowPrivateAccess="true"))
    FVector2D StartSize;
    
    UPROPERTY(Category="Scaler", EditAnywhere, BlueprintReadOnly, meta=(AllowPrivateAccess="true"))
    FVector2D EndSize;
    
    UPROPERTY(Category="Scaler", EditAnywhere, BlueprintReadOnly, meta=(AllowPrivateAccess="true"))
    FVector2D MinSize;
    
    UPROPERTY(Category="Scaler", EditAnywhere, BlueprintReadOnly, meta=(AllowPrivateAccess="true"))
    FVector2D MaxSize;
    
    UPROPERTY(Category="Scaler", EditAnywhere, BlueprintReadOnly, meta=(AllowPrivateAccess="true"))
    FVector2D SizeMultiplier;
    
    UPROPERTY(Category="Scaler", EditAnywhere, BlueprintReadOnly, meta=(AllowPrivateAccess="true"))
    float AnimationSpeed;
    
    //TODO: Use alpha based animation
    
    //TODO: Runtime curve for size (use ease curve plugin if enabled)
    
    //TODO: Ping Pong
    
    //TODO: Get size on init
    
    uint8 bPlayAnim:1;
    
    uint8 bForward:1;
    
    float Alpha;
    
    FVector2D CurrentSize;
};