/******************************************************************************
*	File		-	core.cpp
*	Author		-	Joey Pollack
*	Date		-	2021/08/30 (y/m/d)
*	Mod Date	-	2021/08/30 (y/m/d)
*	Description	-	The Core Engine Class. Manages the engine components.
******************************************************************************/

#include "core.h"

namespace lunarium
{
    core* core::mpInstance = nullptr;
    core::core()
        : mbIsInit(false) 
    {
    
    }

    core& core::GetInstance()
    {
        if (!mpInstance)
        {
            mpInstance = new core;
        }

        return *mpInstance;
    }

    void core::Shutdown()
    {
        if (!mpInstance)
            return;

        // Shutdown subsystems

        delete mpInstance;
        mpInstance = nullptr;
    }

    void core::Initialize(const char* args, std::vector<LogListener*>& listeners)
    {
        mpLog = Logger::GetInstance();
        
        for (unsigned i = 0; i < listeners.size(); i++)
        {
            mpLog->AddListener(listeners[i]);
        }
    }

    bool core::IsInit() const
    {
        return mbIsInit;
    }

    const State& core::GetState() const
    {
        return mState;
    }
}