AGameStateController.h

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#pragma once
#include "AGameState.h"
#include "AGameStateControllerEvent.h"
#include "GUI/AGUI2Rectangle.h"
 
#include <Toshi/TTask.h>
#include <Toshi/T2Vector.h>
#include <ToshiTools/T2DynamicVector.h>
 
class AGameStateController : public Toshi::TTask
    , public Toshi::TSingleton<AGameStateController>
{
public:
    TDECLARE_CLASS( AGameStateController, Toshi::TTask );
 
    struct OverlayData
    {
        TUINT8 uiColorA;
        TUINT8 uiColorR;
        TUINT8 uiColorG;
        TUINT8 uiColorB;
    };
 
public:
    AGameStateController();
    ~AGameStateController();
 
    virtual TBOOL OnCreate() override;
    virtual TBOOL OnUpdate( TFLOAT a_fDeltaTime ) override;
    virtual void  OnDestroy() override;
 
    void ReplaceState( AGameState* a_pGameState );
    void PushState( AGameState* a_pGameState );
    void PopState( AGameState* a_pGameState );
 
    void PopCurrentGameState();
    void ResetStack();
 
    void SetFlags( TUINT16 a_eFlags );
 
    void         SetOverlayParams( AGameState::OVERLAY a_eOverlay, const OverlayData& a_rcParams );
    OverlayData* GetOverlayParams( AGameState::OVERLAY a_eOverlay );
    void         UpdateScreenOverlay();
 
    TBOOL ProcessInput( const Toshi::TInputInterface::InputEvent* a_pEvent );
 
    AGameState* GetCurrentState() { return *m_oStates.Back(); }
    TBOOL       IsCurrentState( Toshi::TClass* a_pClass ) { return GetCurrentState()->IsA( a_pClass ); }
 
private:
    void InsertGameState( AGameState* a_pGameState );
 
private:
    inline static OverlayData ms_aOverlays[ AGameState::OVERLAY_NUMOF ];
 
private:
    // ...
    Toshi::T2Vector<AGameState*, 10> m_oStates;
    void*                            m_VectorData[ 5 ];
    Toshi::T2DynamicVector<void*>    m_UnkVector;
    // ...
    AGUI2Rectangle m_oOverlay;
    TUINT16        m_eFlags;
    TFLOAT         m_fOverlayAlpha;
    TFLOAT         m_fSoundVolume;
    TFLOAT         m_fOverlayGoal;
};