#include "stdafx.h"
#include "GameMgr.h"

CGameMgr* CGameMgr::m_spGameMgr = nullptr;
CGameMgr::CGameMgr()
{
	//m_pGameMenu = new CGameMenu();//初始化的时候必须向操作系统申请内存

	m_pGameMap = new CGameMap();
	//m_pGameEnd = new CEnd();
	//m_iSenseState = E_SCENE_MENU;
	m_pCurWnd = new CWndBase();
}


CGameMgr::~CGameMgr()
{
	/*SAFE_DEL(m_pGameEnd);
	SAFE_DEL(m_pGameMenu);
	SAFE_DEL(m_pGameMap);*/
	SAFE_DEL(m_pCurWnd);
}

void CGameMgr::UpData()
{
	//if (E_SCENE_MENU == m_iSenseState)
	//{
	//	m_pGameMenu->UpData();
	//}
	//else if (E_SCENE_MAP == m_iSenseState)
	//{
	//	m_pGameMap->UpData();
	//}
	//else if (E_SCENE_END == m_iSenseState)
	//{
	//	m_pGameEnd->UpData();
	//}
	m_pCurWnd->UpData();
}

void CGameMgr::OnRender()
{
	/*if (E_SCENE_MENU == m_iSenseState)
	{
		m_pGameMenu->OnRender();
	}
	else if (E_SCENE_MAP == m_iSenseState)
	{
		m_pGameMap->OnRender();
	}
	else if (E_SCENE_END == m_iSenseState)
	{
		m_pGameEnd->OnRender();
	}*/
	m_pCurWnd->OnRender();
}

void CGameMgr::ChangeWnd(CWndBase* pWnd)
{
	m_VecWnd.push_back(m_pCurWnd);//将当前的窗口压入容器，备份用
	m_pCurWnd = pWnd;//切换窗口
}

CGameMgr * CGameMgr::GetInstance()
{
	//当管理者未创建的时候，new一个
	if (nullptr == m_spGameMgr)
	{
		m_spGameMgr = new CGameMgr();
	}
	return m_spGameMgr;
}

void CGameMgr::RestoreWnd()
{
	if (1 < m_VecWnd.size())
	{
		m_pCurWnd = m_VecWnd.back();
		m_VecWnd.pop_back();
	}
}