MusicalRangeInstance Header

// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "ThirdParty/Steamworks/Steamv132/sdk/public/steam/steam_api.h"
#include "Engine/GameInstance.h"
#include "OnlineSubsystemSteam.h"
#include "MusicalRangeInstance.generated.h"


/*~~~ Forward Declarations ~~~*/
class FSteamworksCallbackAsync;

/**
 *
 */
UCLASS()
class MUSICALRANGE_API UMusicalRangeInstance : public UGameInstance
{
    GENERATED_BODY()

private:

protected:

public:
    UMusicalRangeInstance();
    ~UMusicalRangeInstance();

    /** Cached reference to FSteamworksCallbackAsync */
    FSteamworksCallbackAsync* CallbackAsyncVariable;

    /* test the functionality of the Game Instance */
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Game Instance")
    int32 InterLevelPersitentValue;

    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Steamworks")
    bool IsSteamOverlayActive;

    /*
    * Fire this from Blueprints to tell the actor when to initialize CPP elements
    */
    UFUNCTION(BlueprintCallable, category = "Steamworks")
    bool InitializeCPPElements();

    UFUNCTION(BlueprintCallable, category = "Game Instance")
    bool InterLevelPersitentValuePONE();

    /*
    * Must be called every frame so callbacks can be received
    * Always Return True!
    */
    UFUNCTION(BlueprintCallable, category = "Steamworks")
    bool RunSteamCallbacks();

    UFUNCTION(BlueprintImplementableEvent, Category = "Steamworks")
    void OnSteamOverlayIsActive(bool isOverlayActive);

    void SteamOverlayActive();

    void OnSteamOverlayEnabled(GameOverlayActivated_t *pResult, bool bIOFailure);
    CCallResult<UMusicalRangeInstance, GameOverlayActivated_t> m_callResultGameOverlayActive;
};


/*
* Class to handle the Steamworks Callbacks, as the UCLASS macro won't allow it to compile otherwise
* Experimental
*/
class MUSICALRANGE_API FSteamworksCallbackAsync
{

private:
    STEAM_CALLBACK(FSteamworksCallbackAsync, OnSteamOverlayActive, GameOverlayActivated_t, OnSteamOverlayActiveCallback);

public:

    //Constructors

    FSteamworksCallbackAsync();
    ~FSteamworksCallbackAsync();

    void AssignGameInstance(UMusicalRangeInstance *NewMusicalRangeGameInstance);

    UMusicalRangeInstance *MusicalRangeGameInstance;
    FOnlineSubsystemSteam *LiveSteamSubsystem;
};