QuickTweenManager.h

// Copyright 2025 Juan Pablo Hernandez Mosti. All Rights Reserved.
#pragma once
 
#include "CoreMinimal.h"
#include "Subsystems/WorldSubsystem.h"
#include "QuickTweenManager.generated.h"

UCLASS()
class QUICKTWEEN_API UQuickTweenManager final : public UWorldSubsystem, public FTickableGameObject
{
    GENERATED_BODY()
public:

    static UQuickTweenManager* Get(const UObject* worldContextObject);

    virtual void Initialize(FSubsystemCollectionBase& Collection) override;

    virtual void Deinitialize() override;
 

    virtual UWorld* GetTickableGameObjectWorld() const override;

    virtual void Tick(float deltaTime) override;

    virtual TStatId GetStatId() const override;

    virtual ETickableTickType GetTickableTickType() const override { return ETickableTickType::Always; }

    virtual bool IsTickable() const override { return !QuickTweens.IsEmpty(); }

    virtual bool IsTickableInEditor() const override { return false; }

    virtual bool IsTickableWhenPaused() const override { return true; }

    void AddTween(class UQuickTweenable* tween);

    void RemoveTween(class UQuickTweenable* tween);

    UQuickTweenable* FindTweenByPredicate(TFunctionRef<bool(UQuickTweenable*)> predicate) const;

    UQuickTweenable* FindLastTweenByPredicate(TFunctionRef<bool(UQuickTweenable*)> predicate) const;

    TArray<UQuickTweenable*> FindAllTweensByPredicate(TFunctionRef<bool(UQuickTweenable*)> predicate) const;

    void ExecutePredicateByCondition(TFunctionRef<void(UQuickTweenable*)> action, TFunctionRef<bool(const UQuickTweenable*)> predicate) const;
private:

    UPROPERTY(Transient)
    TArray<UQuickTweenable*> QuickTweens = {};

    bool bIsInitialized = false;
};