Magic_Game/core/Base/Game.cpp

#include "..\ebase.h"
#include "..\emanagers.h"


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7>ֹ
static bool s_bEndGame = false;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7>ͣ
static bool s_bPaused = false;
// <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>й<EFBFBD><D0B9><EFBFBD>ʼ<EFBFBD><CABC>
static bool s_bInitialized = false;
// AppName
static e2d::String s_sAppName;


bool e2d::Game::init(const String & sTitle, UINT32 nWidth, UINT32 nHeight, LPCTSTR pIconID, const String & sAppname)
{
	if (s_bInitialized)
	{
		WARN_IF(true, "The game has been initialized!");
		return false;
	}

	do
	{
		// <20><>ʼ<EFBFBD><CABC> COM <20><><EFBFBD><EFBFBD>
		CoInitializeEx(NULL, COINIT_MULTITHREADED);

		// <20><><EFBFBD><EFBFBD> AppName
		s_sAppName = sAppname;

		// <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD>޹<EFBFBD><DEB9><EFBFBD>Դ
		if (!Renderer::__createDeviceIndependentResources())
		{
			WARN_IF(true, "Renderer::__createDeviceIndependentResources Failed!");
			break;
		}

		// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		if (!Window::__init(sTitle, nWidth, nHeight, pIconID))
		{
			WARN_IF(true, "Window::__init Failed!");
			break;
		}

		// <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
		if (!Renderer::__createDeviceResources())
		{
			WARN_IF(true, "Renderer::__createDeviceResources Failed!");
			break;
		}

		// <20><>ʼ<EFBFBD><CABC> DirectInput
		if (!Input::__init())
		{
			WARN_IF(true, "Input::__init Failed!");
			break;
		}

		// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		if (!MusicManager::__init())
		{
			WARN_IF(true, "MusicManager::__init Failed!");
			break;
		}

		// <20><><EFBFBD><EFBFBD> Client <20><>С
		Window::setSize(nWidth, nHeight);
		// <20><>־<EFBFBD><D6BE>ʼ<EFBFBD><CABC><EFBFBD>ɹ<EFBFBD>
		s_bInitialized = true;

	} while (0);

	return s_bInitialized;
}

int e2d::Game::run()
{
	if (!s_bInitialized)
	{
		ASSERT(false, "You must initialize Game first!");
		return -1;
	}

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	SceneManager::__init();
	// <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
	::ShowWindow(Window::getHWnd(), SW_SHOWNORMAL);
	// ˢ<>´<EFBFBD><C2B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	::UpdateWindow(Window::getHWnd());
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	Window::__poll();
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ʱ
	Time::__init();

	while (!s_bEndGame)
	{
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
		Window::__poll();
		// ˢ<><CBA2>ʱ<EFBFBD><CAB1>
		Time::__updateNow();

		// <20>ж<EFBFBD><D0B6>Ƿ<EFBFBD><C7B7>ﵽ<EFBFBD><EFB5BD>ˢ<EFBFBD><CBA2>״̬
		if (Time::__isReady())
		{
			while (Time::__isReady())
			{
				Input::__updateDeviceState();	// <20><>ȡ<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>
				SceneManager::__update();		// <20><><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
				Time::__updateLast();			// ˢ<><CBA2>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>Ϣ
			}

			TimerManager::__update();	// <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>г<EFBFBD><D0B3><EFBFBD>
			ActionManager::__update();	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>г<EFBFBD><D0B3><EFBFBD>
			Renderer::__render();		// <20><>Ⱦ<EFBFBD><C8BE>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
		}
		else
		{
			ObjectManager::__flush();	// ˢ<><CBA2><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>
			Time::__sleep();			// <20><><EFBFBD><EFBFBD><EFBFBD>߳<EFBFBD>
		}
	}

	return 0;
}

void e2d::Game::pause()
{
	s_bPaused = true;
}

void e2d::Game::resume()
{
	if (isPaused())
	{
		s_bPaused = false;
		// ˢ<>µ<EFBFBD>ǰʱ<C7B0><CAB1>
		Time::__updateLast();
		// <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>Ͷ<EFBFBD>ʱ<EFBFBD><CAB1>
		ActionManager::__resetAllActions();
		TimerManager::__resetAllTimers();
	}
}

bool e2d::Game::isPaused()
{
	return s_bPaused;
}

void e2d::Game::quit()
{
	s_bEndGame = true;	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
}

void e2d::Game::uninit()
{
	// ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><D0B3><EFBFBD>
	SceneManager::__uninit();
	// <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD>
	Input::__uninit();
	// <20>رղ<D8B1><D5B2><EFBFBD><EFBFBD><EFBFBD>
	MusicManager::__uninit();
	// <20>ָ<EFBFBD><D6B8><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
	Time::__uninit();
	// <20><><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
	Image::clearCache();
	// ˢ<><CBA2><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>
	ObjectManager::__flush();
	// ɾ<><C9BE><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	Renderer::__discardResources();
	// <20><><EFBFBD>ٴ<EFBFBD><D9B4><EFBFBD>
	Window::__uninit();

	CoUninitialize();

	s_bInitialized = false;
}

e2d::String e2d::Game::getAppName()
{
	return s_sAppName;
}