Update MusicManager

core/Action/Animation.cpp

@@ -45,7 +45,7 @@ void e2d::Animation::_update()
 		// 重新记录时间
 		m_fLast += m_fInterval;
 		// 加载关键帧
-		static_cast<Sprite*>(m_pTarget)->loadFrom(m_vFrames[m_nFrameIndex]);
+		static_cast<Sprite*>(m_pTarget)->open(m_vFrames[m_nFrameIndex]);
 		m_nFrameIndex++;
 		// 判断动作是否结束
 		if (m_nFrameIndex == m_vFrames.size())

core/Common/Image.cpp

@@ -15,12 +15,12 @@ e2d::Image::Image()
 
 e2d::Image::Image(const String & strFileName)
 {
-	this->loadFrom(strFileName);
+	this->open(strFileName);
 }
 
 e2d::Image::Image(const String & strFileName, double nClipX, double nClipY, double nClipWidth, double nClipHeight)
 {
-	this->loadFrom(strFileName);
+	this->open(strFileName);
 	this->clip(nClipX, nClipY, nClipWidth, nClipHeight);
 }
 
@@ -28,7 +28,7 @@ e2d::Image::~Image()
 {
 }
 
-void e2d::Image::loadFrom(const String & strFilePath)
+void e2d::Image::open(const String & strFilePath)
 {
 	WARN_IF(strFilePath.isEmpty(), "Image cannot load bitmap from NULL file name.");
 
@@ -47,9 +47,9 @@ void e2d::Image::loadFrom(const String & strFilePath)
 	m_fSourceClipHeight = m_pBitmap->GetSize().height;
 }
 
-void e2d::Image::loadFrom(const String & strFilePath, double x, double y, double width, double height)
+void e2d::Image::open(const String & strFilePath, double x, double y, double width, double height)
 {
-	loadFrom(strFilePath);
+	open(strFilePath);
 	clip(x, y, width, height);
 }
 

core/Common/Object.cpp

@@ -5,7 +5,7 @@ e2d::Obj::Obj()
 	: m_nRefCount(0)
 	, m_bManaged(false)
 {
-	ObjectManager::add(this);	// 将该对象放入释放池中
+	ObjectManager::preload(this);	// 将该对象放入释放池中
 }
 
 e2d::Obj::~Obj()

core/Common/Scene.cpp

@@ -51,7 +51,7 @@ void e2d::Scene::setAutoUpdate(bool bAutoUpdate)
 	m_bAutoUpdate = bAutoUpdate;
 }
 
-void e2d::Scene::add(Node * child, int order /* = 0 */)
+void e2d::Scene::preload(Node * child, int order /* = 0 */)
 {
 	m_pRoot->addChild(child, order);
 }

core/Manager/MusicManager.cpp

@@ -15,28 +15,71 @@ static MusicList& getMusicList()
 }
 
 
-bool e2d::MusicManager::add(const String & strFilePath)
+bool e2d::MusicManager::preload(const String & strFilePath)
-{
-	Music * pPlayer = get(strFilePath);
-	if (pPlayer)
-	{
-		return true;
-	}
-	else
 {
 	UINT nRet = strFilePath.getHashCode();
-		pPlayer = new Music();
 
-		if (pPlayer->_open(strFilePath))
+	if (getMusicList().end() != getMusicList().find(nRet))
 	{
-			getMusicList().insert(MusicPair(nRet, pPlayer));
 		return true;
 	}
 	else
 	{
-			delete pPlayer;
+		Music * pPlayer = new Music();
+
+		if (pPlayer->open(strFilePath))
+		{
+			getMusicList().insert(MusicPair(nRet, pPlayer));
+			pPlayer->retain();
+			return true;
+		}
+		else
+		{
+			pPlayer->release();
+			pPlayer = nullptr;
+		}
+	}
 	return false;
 }
+
+bool e2d::MusicManager::play(const String & strFilePath, int nLoopCount)
+{
+	if (MusicManager::preload(strFilePath))
+	{
+		UINT nRet = strFilePath.getHashCode();
+		Music * pMusic = getMusicList()[nRet];
+		if (pMusic->play(nLoopCount))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+void e2d::MusicManager::pause(const String & strFilePath)
+{
+	auto music = MusicManager::get(strFilePath);
+	if (music)
+	{
+		music->pause();
+	}
+}
+
+void e2d::MusicManager::resume(const String & strFilePath)
+{
+	auto music = MusicManager::get(strFilePath);
+	if (music)
+	{
+		music->resume();
+	}
+}
+
+void e2d::MusicManager::stop(const String & strFilePath)
+{
+	auto music = MusicManager::get(strFilePath);
+	if (music)
+	{
+		music->stop();
 	}
 }
 
@@ -111,8 +154,8 @@ void e2d::MusicManager::__uninit()
 {
 	for (auto iter : getMusicList())
 	{
-		iter.second->_close();
+		iter.second->close();
-		delete iter.second;
+		iter.second->release();
 	}
 	getMusicList().clear();
 

core/Manager/ObjectManager.cpp

@@ -37,7 +37,7 @@ void e2d::ObjectManager::__flush()
 	}
 }
 
-void e2d::ObjectManager::add(e2d::Obj * nptr)
+void e2d::ObjectManager::preload(e2d::Obj * nptr)
 {
 	if (!nptr->m_bManaged)
 	{

core/Manager/TimerManager.cpp

@@ -19,12 +19,12 @@ void e2d::TimerManager::__update()
 	}
 }
 
-void e2d::TimerManager::add(Timer * pTimer, Scene * pParentScene)
+void e2d::TimerManager::preload(Timer * pTimer, Scene * pParentScene)
 {
-	TimerManager::add(pTimer, pParentScene->getRoot());
+	TimerManager::preload(pTimer, pParentScene->getRoot());
 }
 
-void e2d::TimerManager::add(Timer * pTimer, Node * pParentNode)
+void e2d::TimerManager::preload(Timer * pTimer, Node * pParentNode)
 {
 	WARN_IF(pTimer == nullptr, "Timer NULL pointer exception!");
 	WARN_IF(pParentNode == nullptr, "Bind Timer with a NULL Node pointer!");

core/Node/Sprite.cpp

@@ -9,19 +9,19 @@ e2d::Sprite::Sprite()
 e2d::Sprite::Sprite(Image * image)
 	: m_pImage(nullptr)
 {
-	loadFrom(image);
+	open(image);
 }
 
 e2d::Sprite::Sprite(const String & imageFileName)
 	: m_pImage(nullptr)
 {
-	loadFrom(imageFileName);
+	open(imageFileName);
 }
 
 e2d::Sprite::Sprite(const String & imageFileName, double x, double y, double width, double height)
 	: m_pImage(nullptr)
 {
-	loadFrom(imageFileName);
+	open(imageFileName);
 	clip(x, y, width, height);
 }
 
@@ -30,7 +30,7 @@ e2d::Sprite::~Sprite()
 	SafeRelease(&m_pImage);
 }
 
-void e2d::Sprite::loadFrom(Image * image)
+void e2d::Sprite::open(Image * image)
 {
 	if (image)
 	{
@@ -42,9 +42,9 @@ void e2d::Sprite::loadFrom(Image * image)
 	}
 }
 
-void e2d::Sprite::loadFrom(const String & imageFileName)
+void e2d::Sprite::open(const String & imageFileName)
 {
-	loadFrom(new Image(imageFileName));
+	open(new Image(imageFileName));
 }
 
 void e2d::Sprite::clip(double x, double y, double width, double height)

core/Tool/Music.cpp

@@ -35,12 +35,25 @@ Music::Music()
 {
 }
 
-Music::~Music()
+e2d::Music::Music(const String & strFileName)
+	: m_bOpened(false)
+	, m_bPlaying(false)
+	, m_pwfx(nullptr)
+	, m_hmmio(nullptr)
+	, m_pResourceBuffer(nullptr)
+	, m_pbWaveData(nullptr)
+	, m_dwSize(0)
+	, m_pSourceVoice(nullptr)
 {
-	_close();
+	this->open(strFileName);
 }
 
-bool Music::_open(const String & strFileName)
+Music::~Music()
+{
+	close();
+}
+
+bool Music::open(const String & strFileName)
 {
 	if (m_bOpened)
 	{
@@ -50,7 +63,7 @@ bool Music::_open(const String & strFileName)
 
 	if (strFileName.isEmpty())
 	{
-		WARN_IF(true, L"Music::_open Invalid file name.");
+		WARN_IF(true, L"Music::open Invalid file name.");
 		return false;
 	}
 
@@ -115,7 +128,17 @@ bool Music::_open(const String & strFileName)
 
 bool Music::play(int nLoopCount)
 {
-	HRESULT hr;
+	if (!m_bOpened)
+	{
+		WARN_IF(true, "Music::play Failed: Music must be opened first!");
+		return false;
+	}
+
+	if (m_pSourceVoice == nullptr)
+	{
+		WARN_IF(true, "Music::play Failed: IXAudio2SourceVoice Null pointer exception!");
+		return false;
+	}
 
 	if (m_bPlaying)
 	{
@@ -132,6 +155,7 @@ bool Music::play(int nLoopCount)
 	buffer.AudioBytes = m_dwSize;
 	buffer.LoopCount = nLoopCount;
 
+	HRESULT hr;
 	if (FAILED(hr = m_pSourceVoice->SubmitSourceBuffer(&buffer)))
 	{
 		TraceError(L"Error %#X submitting source buffer", hr);
@@ -148,33 +172,29 @@ bool Music::play(int nLoopCount)
 	return SUCCEEDED(hr);
 }
 
-bool Music::pause()
+void Music::pause()
 {
 	if (m_pSourceVoice)
 	{
 		if (SUCCEEDED(m_pSourceVoice->Stop()))
 		{
 			m_bPlaying = false;
-			return true;
 		}
 	}
-	return false;
 }
 
-bool Music::resume()
+void Music::resume()
 {
 	if (m_pSourceVoice)
 	{
 		if (SUCCEEDED(m_pSourceVoice->Start()))
 		{
 			m_bPlaying = true;
-			return true;
 		}
 	}
-	return false;
 }
 
-bool Music::stop()
+void Music::stop()
 {
 	if (m_pSourceVoice)
 	{
@@ -183,15 +203,37 @@ bool Music::stop()
 			m_pSourceVoice->ExitLoop();
 			m_pSourceVoice->FlushSourceBuffers();
 			m_bPlaying = false;
-			return true;
 		}
 	}
-	return false;
+}
+
+void Music::close()
+{
+	if (m_pSourceVoice)
+	{
+		m_pSourceVoice->Stop();
+		m_pSourceVoice->FlushSourceBuffers();
+		m_pSourceVoice->DestroyVoice();
+		m_pSourceVoice = nullptr;
+	}
+
+	if (m_hmmio != nullptr)
+	{
+		mmioClose(m_hmmio, 0);
+		m_hmmio = nullptr;
+	}
+
+	SAFE_DELETE_ARRAY(m_pResourceBuffer);
+	SAFE_DELETE_ARRAY(m_pbWaveData);
+	SAFE_DELETE_ARRAY(m_pwfx);
+
+	m_bOpened = false;
+	m_bPlaying = false;
 }
 
 bool Music::isPlaying()
 {
-	if (m_pSourceVoice)
+	if (m_bOpened && m_pSourceVoice)
 	{
 		XAUDIO2_VOICE_STATE state;
 		m_pSourceVoice->GetState(&state);
@@ -252,30 +294,6 @@ IXAudio2SourceVoice * Music::getIXAudio2SourceVoice() const
 	return m_pSourceVoice;
 }
 
-void Music::_close()
-{
-	if (m_pSourceVoice)
-	{
-		m_pSourceVoice->Stop();
-		m_pSourceVoice->FlushSourceBuffers();
-		m_pSourceVoice->DestroyVoice();
-		m_pSourceVoice = nullptr;
-	}
-
-	if (m_hmmio != nullptr)
-	{
-		mmioClose(m_hmmio, 0);
-		m_hmmio = nullptr;
-	}
-
-	SAFE_DELETE_ARRAY(m_pResourceBuffer);
-	SAFE_DELETE_ARRAY(m_pbWaveData);
-	SAFE_DELETE_ARRAY(m_pwfx);
-
-	m_bOpened = false;
-	m_bPlaying = false;
-}
-
 bool Music::_readMMIO()
 {
 	MMCKINFO ckIn;
@@ -399,11 +417,11 @@ bool Music::_read(BYTE* pBuffer, DWORD dwSizeToRead)
 	return true;
 }
 
-bool Music::_findMediaFileCch(wchar_t* strDestPath, int cchDest, const String & strFilename)
+bool Music::_findMediaFileCch(wchar_t* strDestPath, int cchDest, const wchar_t * strFilename)
 {
 	bool bFound = false;
 
-	if (strFilename.isEmpty() || nullptr == strDestPath || cchDest < 10)
+	if (nullptr == strFilename || nullptr == strDestPath || cchDest < 10)
 		return false;
 
 	// Get the exe name, and exe path

core/ecommon.h

@@ -508,22 +508,22 @@ public:
 
 	virtual ~Image();
 
-	// 裁剪图片
+	// 从本地文件中读取图片
-	void clip(
+	void open(
+		const String & strFilePath
+	);
+
+	// 从本地文件中读取图片并裁剪
+	void open(
+		const String & strFilePath,/* 图片文件路径 */
 		double nClipX,				/* 裁剪位置 X 坐标 */
 		double nClipY,				/* 裁剪位置 Y 坐标 */
 		double nClipWidth,			/* 裁剪宽度 */
 		double nClipHeight			/* 裁剪高度 */
 	);
 
-	// 从本地文件中读取图片
+	// 裁剪图片
-	void loadFrom(
+	void clip(
-		const String & strFilePath
-	);
-
-	// 从本地文件中读取图片并裁剪
-	void loadFrom(
-		const String & strFilePath,/* 图片文件路径 */
 		double nClipX,		/* 裁剪位置 X 坐标 */
 		double nClipY,		/* 裁剪位置 Y 坐标 */
 		double nClipWidth,	/* 裁剪宽度 */
@@ -619,7 +619,7 @@ public:
 	);
 
 	// 添加节点到场景
-	void add(
+	void preload(
 		Node * child,
 		int zOrder = 0
 	);

core/emanagers.h

@@ -23,7 +23,7 @@ class ObjectManager
 
 public:
 	// 将一个节点放入内存池
-	static void add(
+	static void preload(
 		e2d::Obj * nptr
 	);
 
@@ -87,13 +87,13 @@ class TimerManager
 
 public:
 	// 绑定定时器到场景
-	static void add(
+	static void preload(
 		Timer * pTimer,
 		Scene * pParentScene
 	);
 
 	// 绑定定时器到节点
-	static void add(
+	static void preload(
 		Timer * pTimer,
 		Node * pParentNode
 	);
@@ -211,8 +211,29 @@ class MusicManager
 	friend Game;
 
 public:
-	// 添加音乐文件
+	// 预加载音乐资源
-	static bool add(
+	static bool preload(
+		const String & strFilePath	/* 音乐文件路径 */
+	);
+
+	// 播放音乐
+	static bool play(
+		const String & strFilePath,	/* 音乐文件路径 */
+		int nLoopCount = 0			/* 重复播放次数，设置 -1 为循环播放 */
+	);
+
+	// 暂停音乐
+	static void pause(
+		const String & strFilePath	/* 音乐文件路径 */
+	);
+
+	// 继续播放音乐
+	static void resume(
+		const String & strFilePath	/* 音乐文件路径 */
+	);
+
+	// 停止音乐
+	static void stop(
 		const String & strFilePath	/* 音乐文件路径 */
 	);
 

core/enodes.h

@@ -452,12 +452,12 @@ public:
 	virtual ~Sprite();
 	
 	// 加载精灵图片
-	virtual void loadFrom(
+	virtual void open(
 		Image * texture
 	);
 
 	// 从本地文件加载图片
-	virtual void loadFrom(
+	virtual void open(
 		const String & imageFileName
 	);
 

core/etools.h

@@ -209,24 +209,41 @@ public:
 
 
 // 音乐播放器
-class Music
+class Music : 
+	public Obj
 {
 	friend MusicManager;
 
 public:
+	Music();
+
+	Music(
+		const String & strFileName	/* 音乐文件路径 */
+	);
+
+	virtual ~Music();
+
+	// 打开音乐文件
+	bool open(
+		const String & strFileName	/* 音乐文件路径 */
+	);
+
 	// 播放
 	bool play(
 		int nLoopCount = 0	/* 重复播放次数，设置 -1 为循环播放 */
 	);
 
 	// 暂停
-	bool pause();
+	void pause();
 
 	// 继续
-	bool resume();
+	void resume();
 
 	// 停止
-	bool stop();
+	void stop();
+
+	// 关闭音乐文件
+	void close();
 
 	// 获取音乐播放状态
 	bool isPlaying();
@@ -234,14 +251,14 @@ public:
 	// 获取音量
 	double getVolume() const;
 
+	// 获取频率比
+	double getFrequencyRatio() const;
+
 	// 设置音量
 	bool setVolume(
 		double fVolume	/* 音量范围为 -224 ~ 224，其中 0 是静音，1 是正常音量 */
 	);
 
-	// »ñȡƵÂʱÈ
-	double getFrequencyRatio() const;
-
 	// 设置频率比
 	bool setFrequencyRatio(
 		double fFrequencyRatio	/* 频率比范围为 1/1024.0f ~ 1024.0f，其中 1.0 为正常声调 */
@@ -251,21 +268,20 @@ public:
 	IXAudio2SourceVoice* getIXAudio2SourceVoice() const;
 
 protected:
-	Music();
-
-	virtual ~Music();
-
-	bool _open(const String & strFileName);
-
-	void _close();
-
 	bool _readMMIO();
 
 	bool _resetFile();
 
-	bool _read(BYTE* pBuffer, DWORD dwSizeToRead);
+	bool _read(
+		BYTE* pBuffer, 
+		DWORD dwSizeToRead
+	);
 
-	bool _findMediaFileCch(wchar_t* strDestPath, int cchDest, const String & strFilename);
+	bool _findMediaFileCch(
+		wchar_t* strDestPath, 
+		int cchDest, 
+		const wchar_t * strFilename
+	);
 
 protected:
 	bool m_bOpened;