diff --git a/core/Action/Action.cpp b/core/Action/Action.cpp
index 897a750f..a3a3d9a1 100644
--- a/core/Action/Action.cpp
+++ b/core/Action/Action.cpp
@@ -56,7 +56,7 @@ void e2d::EAction::setTarget(ENode * node)
 
 e2d::EAction * e2d::EAction::reverse() const
 {
-	assert(0);
+	ASSERT(false, "EAction cannot be reversed!");
 	return nullptr;
 }
 
diff --git a/core/Action/ActionGradual.cpp b/core/Action/ActionGradual.cpp
index c8c779b1..c1fbe469 100644
--- a/core/Action/ActionGradual.cpp
+++ b/core/Action/ActionGradual.cpp
@@ -13,6 +13,7 @@ void e2d::EActionGradual::_init()
 
 void e2d::EActionGradual::_update()
 {
+	EAction::_update();
 	// 判断时间间隔是否足够
 	if (m_fDuration == 0)
 	{
diff --git a/core/Action/ActionSequence.cpp b/core/Action/ActionSequence.cpp
index 5cce2b07..015d1934 100644
--- a/core/Action/ActionSequence.cpp
+++ b/core/Action/ActionSequence.cpp
@@ -21,9 +21,9 @@ e2d::EActionSequence::EActionSequence(int number, EAction * action1, ...) :
 
 e2d::EActionSequence::~EActionSequence()
 {
-	for (auto action = m_vActions.begin(); action != m_vActions.end(); action++)
+	for (auto action : m_vActions)
 	{
-		SafeRelease(&(*action));
+		SafeRelease(&action);
 	}
 }
 
@@ -33,9 +33,9 @@ void e2d::EActionSequence::_init()
 	// 将所有动作与目标绑定
 	if (m_pTarget)
 	{
-		for (auto action = m_vActions.begin(); action != m_vActions.end(); action++)
+		for (auto action : m_vActions)
 		{
-			(*action)->setTarget(m_pTarget);
+			action->setTarget(m_pTarget);
 		}
 	}
 	// 初始化第一个动作
@@ -66,18 +66,18 @@ void e2d::EActionSequence::_update()
 void e2d::EActionSequence::_reset()
 {
 	EAction::_reset();
-	for (auto action = m_vActions.begin(); action != m_vActions.end(); action++)
+	for (auto action : m_vActions)
 	{
-		(*action)->_reset();
+		action->_reset();
 	}
 	m_nActionIndex = 0;
 }
 
 void e2d::EActionSequence::_resetTime()
 {
-	for (auto action = m_vActions.begin(); action != m_vActions.end(); action++)
+	for (auto action : m_vActions)
 	{
-		(*action)->_resetTime();
+		action->_resetTime();
 	}
 }
 
@@ -93,9 +93,9 @@ void e2d::EActionSequence::addAction(EAction * action)
 e2d::EActionSequence * e2d::EActionSequence::clone() const
 {
 	auto a = new EActionSequence();
-	for (auto action = m_vActions.begin(); action != m_vActions.end(); action++)
+	for (auto action : m_vActions)
 	{
-		a->addAction((*action)->clone());
+		a->addAction(action->clone());
 	}
 	return a;
 }
@@ -103,15 +103,15 @@ e2d::EActionSequence * e2d::EActionSequence::clone() const
 e2d::EActionSequence * e2d::EActionSequence::reverse(bool actionReverse) const
 {
 	auto a = new EActionSequence();
-	for (auto action = m_vActions.begin(); action != m_vActions.end(); action++)
+	for (auto action : m_vActions)
 	{
 		if (actionReverse)
 		{
-			a->addAction((*action)->reverse());
+			a->addAction(action->reverse());
 		}
 		else
 		{
-			a->addAction((*action)->clone());
+			a->addAction(action->clone());
 		}
 	}
 	// 将动作顺序逆序排列
diff --git a/core/Action/Animation.cpp b/core/Action/Animation.cpp
index 0f06cbb1..e62b3c3f 100644
--- a/core/Action/Animation.cpp
+++ b/core/Action/Animation.cpp
@@ -13,9 +13,9 @@ e2d::EAnimation::EAnimation(float invertal)
 
 e2d::EAnimation::~EAnimation()
 {
-	for (auto frame = m_vFrames.begin(); frame != m_vFrames.end(); frame++)
+	for (auto frame : m_vFrames)
 	{
-		SafeRelease(&(*frame));
+		SafeRelease(&frame);
 	}
 }
 
@@ -62,7 +62,7 @@ void e2d::EAnimation::_reset()
 	m_nFrameIndex = 0;
 }
 
-void e2d::EAnimation::addKeyframe(EKeyframe * frame)
+void e2d::EAnimation::addKeyframe(EImage * frame)
 {
 	if (frame)
 	{
@@ -74,9 +74,9 @@ void e2d::EAnimation::addKeyframe(EKeyframe * frame)
 e2d::EAnimation * e2d::EAnimation::clone() const
 {
 	auto a = new EAnimation(m_fInterval);
-	for (auto frame = m_vFrames.begin(); frame != m_vFrames.end(); frame++)
+	for (auto frame : m_vFrames)
 	{
-		a->addKeyframe((*frame));
+		a->addKeyframe(frame);
 	}
 	return a;
 }
diff --git a/core/Base/Game.cpp b/core/Base/Game.cpp
index a78bf583..22787f46 100644
--- a/core/Base/Game.cpp
+++ b/core/Base/Game.cpp
@@ -167,6 +167,8 @@ void e2d::EGame::uninit()
 	EMusicManager::__uninit();
 	// 恢复计时操作
 	ETime::__uninit();
+	// 清空图片缓存
+	EImage::clearCache();
 	// 删除渲染相关资源
 	ERenderer::__discardResources();
 	// 刷新内存池
diff --git a/core/Base/Renderer.cpp b/core/Base/Renderer.cpp
index bd2e1823..f9db37d9 100644
--- a/core/Base/Renderer.cpp
+++ b/core/Base/Renderer.cpp
@@ -133,7 +133,7 @@ void e2d::ERenderer::__render()
 	if (FAILED(hr))
 	{
 		// 渲染时产生了未知的错误，退出游戏
-		ASSERT(false, L"Renderer error!");
+		ASSERT(false, L"Renderer error: %#X!", hr);
 		EGame::quit();
 	}
 }
diff --git a/core/Common/Image.cpp b/core/Common/Image.cpp
index 51bb2d4d..1f9bee67 100644
--- a/core/Common/Image.cpp
+++ b/core/Common/Image.cpp
@@ -1,83 +1,82 @@
 #include "..\enodes.h"
 #include <map>
 
-
-struct ResKey
-{
-	ResKey() { resNameHash = 0; resTypeHash = 0; }
-
-	bool operator < (ResKey const& key) const
-	{
-		if (resNameHash > key.resNameHash)
-			return true;
-		else if (resNameHash == key.resNameHash)
-			return resTypeHash > key.resTypeHash;
-		else
-			return false;
-	}
-
-	size_t resNameHash;
-	size_t resTypeHash;
-};
-
 static std::map<size_t, ID2D1Bitmap*> s_mBitmapsFromFile;
-static std::map<ResKey, ID2D1Bitmap*> s_mBitmapsFromResource;
 
 
 e2d::EImage::EImage()
 	: m_pBitmap(nullptr)
+	, m_fSourceClipX(0)
+	, m_fSourceClipY(0)
+	, m_fSourceClipWidth(0)
+	, m_fSourceClipHeight(0)
 {
 }
 
-e2d::EImage::EImage(LPCTSTR fileName)
+e2d::EImage::EImage(LPCTSTR strFileName)
 {
-	this->loadFromFile(fileName);
+	this->loadFrom(strFileName);
 }
 
-e2d::EImage::EImage(LPCTSTR resourceName, LPCTSTR resourceType)
+e2d::EImage::EImage(LPCTSTR strFileName, float nClipX, float nClipY, float nClipWidth, float nClipHeight)
 {
-	this->loadFromResource(resourceName, resourceType);
+	this->loadFrom(strFileName);
+	this->clip(nClipX, nClipY, nClipWidth, nClipHeight);
 }
 
 e2d::EImage::~EImage()
 {
 }
 
-void e2d::EImage::loadFromFile(const EString & fileName)
+void e2d::EImage::loadFrom(const EString & strFilePath)
 {
-	WARN_IF(fileName.isEmpty(), "EImage cannot load bitmap from NULL file name.");
+	WARN_IF(strFilePath.isEmpty(), "EImage cannot load bitmap from NULL file name.");
 
-	if (fileName.isEmpty())
+	if (strFilePath.isEmpty())
 		return;
 
-	if (!e2d::EImage::preload(fileName))
+	if (!EImage::preload(strFilePath))
 	{
 		WARN_IF(true, "Load EImage from file failed!");
 		return;
 	}
 
-	m_pBitmap = s_mBitmapsFromFile.at(fileName.hash());
+	m_pBitmap = s_mBitmapsFromFile.at(strFilePath.hash());
+	m_fSourceClipX = m_fSourceClipY = 0;
+	m_fSourceClipWidth = m_pBitmap->GetSize().width;
+	m_fSourceClipHeight = m_pBitmap->GetSize().height;
 }
 
-void e2d::EImage::loadFromResource(LPCTSTR resourceName, LPCTSTR resourceType)
+void e2d::EImage::loadFrom(const EString & strFilePath, float x, float y, float width, float height)
 {
-	WARN_IF(!resourceName || !resourceType, "EImage cannot load bitmap from NULL resource.");
+	loadFrom(strFilePath);
+	clip(x, y, width, height);
+}
 
-	if (!resourceName || !resourceType)
-		return;
-
-	if (!e2d::EImage::preload(resourceName, resourceType))
+void e2d::EImage::clip(float x, float y, float width, float height)
+{
+	if (m_pBitmap)
 	{
-		WARN_IF(true, "Load EImage from resource failed!");
-		return;
+		m_fSourceClipX = min(max(x, 0), this->getSourceWidth());
+		m_fSourceClipY = min(max(y, 0), this->getSourceHeight());
+		m_fSourceClipWidth = min(max(width, 0), this->getSourceWidth() - m_fSourceClipX);
+		m_fSourceClipHeight = min(max(height, 0), this->getSourceHeight() - m_fSourceClipY);
 	}
+}
 
-	ResKey key;
-	std::hash<LPCTSTR> h;
-	key.resNameHash = h(resourceName);
-	key.resTypeHash = h(resourceType);
+float e2d::EImage::getWidth() const
+{
+	return m_fSourceClipWidth;
+}
 
-	m_pBitmap = s_mBitmapsFromResource.at(key);
+float e2d::EImage::getHeight() const
+{
+	return m_fSourceClipHeight;
+}
+
+e2d::ESize e2d::EImage::getSize() const
+{
+	return ESize(m_fSourceClipWidth, m_fSourceClipHeight);
 }
 
 float e2d::EImage::getSourceWidth() const
@@ -116,6 +115,21 @@ e2d::ESize e2d::EImage::getSourceSize() const
 	}
 }
 
+float e2d::EImage::getClipX() const
+{
+	return m_fSourceClipX;
+}
+
+float e2d::EImage::getClipY() const
+{
+	return m_fSourceClipY;
+}
+
+e2d::EPoint e2d::EImage::getClipPos() const
+{
+	return EPoint(m_fSourceClipX, m_fSourceClipY);
+}
+
 bool e2d::EImage::preload(const EString & fileName)
 {
 	if (s_mBitmapsFromFile.find(fileName.hash()) != s_mBitmapsFromFile.end())
@@ -192,161 +206,16 @@ bool e2d::EImage::preload(const EString & fileName)
 	return SUCCEEDED(hr);
 }
 
-bool e2d::EImage::preload(LPCTSTR resourceName, LPCTSTR resourceType)
-{
-	std::hash<LPCTSTR> h;
-
-	ResKey key;
-	key.resNameHash = h(resourceName);
-	key.resTypeHash = h(resourceType);
-
-	if (s_mBitmapsFromResource.find(key) != s_mBitmapsFromResource.end())
-	{
-		return true;
-	}
-
-	HRESULT hr = S_OK;
-
-	IWICBitmapDecoder *pDecoder = nullptr;
-	IWICBitmapFrameDecode *pSource = nullptr;
-	IWICStream *pStream = nullptr;
-	IWICFormatConverter *pConverter = nullptr;
-	ID2D1Bitmap *pBitmap = nullptr;
-
-	HRSRC imageResHandle = nullptr;
-	HGLOBAL imageResDataHandle = nullptr;
-	void *pImageFile = nullptr;
-	DWORD imageFileSize = 0;
-
-	// 定位资源
-	imageResHandle = ::FindResourceW(HINST_THISCOMPONENT, resourceName, resourceType);
-
-	hr = imageResHandle ? S_OK : E_FAIL;
-	if (SUCCEEDED(hr))
-	{
-		// 加载资源
-		imageResDataHandle = ::LoadResource(HINST_THISCOMPONENT, imageResHandle);
-
-		hr = imageResDataHandle ? S_OK : E_FAIL;
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 获取文件指针，并锁定资源
-		pImageFile = ::LockResource(imageResDataHandle);
-
-		hr = pImageFile ? S_OK : E_FAIL;
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 计算大小
-		imageFileSize = SizeofResource(HINST_THISCOMPONENT, imageResHandle);
-
-		hr = imageFileSize ? S_OK : E_FAIL;
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 创建 WIC 流
-		hr = ERenderer::getIWICImagingFactory()->CreateStream(&pStream);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 初始化流
-		hr = pStream->InitializeFromMemory(
-			reinterpret_cast<BYTE*>(pImageFile),
-			imageFileSize
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 创建流的解码器
-		hr = ERenderer::getIWICImagingFactory()->CreateDecoderFromStream(
-			pStream,
-			NULL,
-			WICDecodeMetadataCacheOnLoad,
-			&pDecoder
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 创建初始化框架
-		hr = pDecoder->GetFrame(0, &pSource);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 创建图片格式转换器
-		// (DXGI_FORMAT_B8G8R8A8_UNORM + D2D1_ALPHA_MODE_PREMULTIPLIED).
-		hr = ERenderer::getIWICImagingFactory()->CreateFormatConverter(&pConverter);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 图片格式转换成 32bppPBGRA
-		hr = pConverter->Initialize(
-			pSource,
-			GUID_WICPixelFormat32bppPBGRA,
-			WICBitmapDitherTypeNone,
-			NULL,
-			0.f,
-			WICBitmapPaletteTypeMedianCut
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 从 WIC 位图创建一个 Direct2D 位图
-		hr = ERenderer::getRenderTarget()->CreateBitmapFromWicBitmap(
-			pConverter,
-			NULL,
-			&pBitmap
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		std::hash<LPCTSTR> h;
-
-		ResKey key;
-		key.resNameHash = h(resourceName);
-		key.resTypeHash = h(resourceType);
-
-		s_mBitmapsFromResource.insert(
-			std::map<ResKey, ID2D1Bitmap*>::value_type(
-				key,
-				pBitmap)
-		);
-	}
-
-	// 释放相关资源
-	SafeReleaseInterface(&pDecoder);
-	SafeReleaseInterface(&pSource);
-	SafeReleaseInterface(&pStream);
-	SafeReleaseInterface(&pConverter);
-
-	return SUCCEEDED(hr);
-}
-
 void e2d::EImage::clearCache()
 {
-	for (auto child = s_mBitmapsFromFile.begin(); child != s_mBitmapsFromFile.end(); child++)
+	for (auto child : s_mBitmapsFromFile)
 	{
-		SafeReleaseInterface(&(*child).second);
-	}
-	for (auto child = s_mBitmapsFromFile.begin(); child != s_mBitmapsFromFile.end(); child++)
-	{
-		SafeReleaseInterface(&(*child).second);
+		SafeReleaseInterface(&child.second);
 	}
 	s_mBitmapsFromFile.clear();
-	s_mBitmapsFromResource.clear();
 }
 
-ID2D1Bitmap * e2d::EImage::_getBitmap()
+ID2D1Bitmap * e2d::EImage::getBitmap()
 {
 	return m_pBitmap;
 }
diff --git a/core/Common/Keyframe.cpp b/core/Common/Keyframe.cpp
deleted file mode 100644
index 4f62950e..00000000
--- a/core/Common/Keyframe.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-#include "..\ecommon.h"
-
-e2d::EKeyframe::EKeyframe()
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-}
-
-e2d::EKeyframe::EKeyframe(EImage * texture)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-	_setImage(texture);
-}
-
-e2d::EKeyframe::EKeyframe(const EString & imageFileName)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-	_setImage(new EImage(imageFileName));
-}
-
-e2d::EKeyframe::EKeyframe(LPCTSTR resourceName, LPCTSTR resourceType)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-	_setImage(new EImage(resourceName, resourceType));
-}
-
-e2d::EKeyframe::EKeyframe(EImage * texture, float x, float y, float width, float height)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-	_setImage(texture);
-	_clipTexture(x, y, width, height);
-}
-
-e2d::EKeyframe::EKeyframe(const EString & imageFileName, float x, float y, float width, float height)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-	_setImage(new EImage(imageFileName));
-	_clipTexture(x, y, width, height);
-}
-
-e2d::EKeyframe::EKeyframe(LPCTSTR resourceName, LPCTSTR resourceType, float x, float y, float width, float height)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_fSourceClipWidth(0)
-	, m_fSourceClipHeight(0)
-	, m_pImage(nullptr)
-{
-	_setImage(new EImage(resourceName, resourceType));
-	_clipTexture(x, y, width, height);
-}
-
-e2d::EKeyframe::~EKeyframe()
-{
-	SafeRelease(&m_pImage);
-}
-
-float e2d::EKeyframe::getWidth() const
-{
-	return m_fSourceClipWidth;
-}
-
-float e2d::EKeyframe::getHeight() const
-{
-	return m_fSourceClipHeight;
-}
-
-e2d::EImage * e2d::EKeyframe::getImage() const
-{
-	return m_pImage;
-}
-
-void e2d::EKeyframe::_setImage(EImage * texture)
-{
-	if (texture)
-	{
-		SafeRelease(&m_pImage);
-		m_pImage = texture;
-		m_pImage->retain();
-		m_fSourceClipX = 0;
-		m_fSourceClipY = 0;
-		m_fSourceClipWidth = texture->getSourceWidth();
-		m_fSourceClipHeight = texture->getSourceHeight();
-	}
-}
-
-void e2d::EKeyframe::_clipTexture(float x, float y, float width, float height)
-{
-	if (m_pImage)
-	{
-		m_fSourceClipX = min(max(x, 0), m_pImage->getSourceWidth());
-		m_fSourceClipY = min(max(y, 0), m_pImage->getSourceHeight());
-		m_fSourceClipWidth = min(max(width, 0), m_pImage->getSourceWidth() - m_fSourceClipX);
-		m_fSourceClipHeight = min(max(height, 0), m_pImage->getSourceHeight() - m_fSourceClipY);
-	}
-}
diff --git a/core/Common/Scene.cpp b/core/Common/Scene.cpp
index 737bc9a7..bcd7796d 100644
--- a/core/Common/Scene.cpp
+++ b/core/Common/Scene.cpp
@@ -7,8 +7,9 @@
 
 e2d::EScene::EScene()
 	: m_bWillSave(true)
+	, m_bAutoUpdate(true)
 	, m_bSortNeeded(false)
-	, m_bGeometryVisiable(false)
+	, m_bShapeVisiable(false)
 	, m_pRoot(new ENode())
 {
 	m_pRoot->retain();
@@ -27,23 +28,31 @@ void e2d::EScene::_render()
 {
 	m_pRoot->_render();
 
-	if (m_bGeometryVisiable)
+	if (m_bShapeVisiable)
 	{
 		// 恢复矩阵转换
 		ERenderer::getRenderTarget()->SetTransform(D2D1::Matrix3x2F::Identity());
 		// 绘制所有几何图形
-		m_pRoot->_drawGeometry();
+		m_pRoot->_drawShape();
 	}
 }
 
 void e2d::EScene::_update()
 {
 	// 执行 onUpdate 函数
-	this->onUpdate();
+	if (m_bAutoUpdate)
+	{
+		this->onUpdate();
+	}
 	// 更新根节点
 	m_pRoot->_update();
 }
 
+void e2d::EScene::setAutoUpdate(bool bAutoUpdate)
+{
+	m_bAutoUpdate = bAutoUpdate;
+}
+
 void e2d::EScene::add(ENode * child, int order /* = 0 */)
 {
 	m_pRoot->addChild(child, order);
@@ -54,42 +63,12 @@ bool e2d::EScene::remove(ENode * child)
 	return m_pRoot->removeChild(child);
 }
 
-void e2d::EScene::remove(const EString &childName)
-{
-	return m_pRoot->removeChild(childName);
-}
-
-std::vector<e2d::ENode*> e2d::EScene::getChildren()
-{
-	return m_pRoot->m_vChildren;
-}
-
-size_t e2d::EScene::getChildrenCount() const
-{
-	return m_pRoot->getChildrenCount();
-}
-
-e2d::ENode * e2d::EScene::getChild(const EString &childName)
-{
-	return m_pRoot->getChild(childName);
-}
-
 e2d::ENode * e2d::EScene::getRoot() const
 {
 	return m_pRoot;
 }
 
-void e2d::EScene::clearAllChildren()
+void e2d::EScene::setShapeVisiable(bool visiable)
 {
-	m_pRoot->clearAllChildren();
-}
-
-void e2d::EScene::runAction(EAction * action)
-{
-	this->m_pRoot->runAction(action);
-}
-
-void e2d::EScene::setGeometryVisiable(bool visiable)
-{
-	m_bGeometryVisiable = visiable;
+	m_bShapeVisiable = visiable;
 }
diff --git a/core/Common/String.cpp b/core/Common/String.cpp
index da8492ec..228fef2c 100644
--- a/core/Common/String.cpp
+++ b/core/Common/String.cpp
@@ -28,7 +28,9 @@ EString::EString(const wchar_t *str)
 	}
 	else
 	{
-		this->EString::EString();
+		_size = 0;
+		_string = new wchar_t[1];
+		_string[0] = 0;
 	}
 }
 
@@ -49,7 +51,9 @@ EString::EString(const EString &str)
 	}
 	else
 	{
-		this->EString::EString();
+		_size = 0;
+		_string = new wchar_t[1];
+		_string[0] = 0;
 	}
 }
 
@@ -63,7 +67,9 @@ e2d::EString::EString(const std::wstring &str)
 	}
 	else
 	{
-		this->EString::EString();
+		_size = 0;
+		_string = new wchar_t[1];
+		_string[0] = 0;
 	}
 }
 
@@ -86,8 +92,9 @@ EString &EString::operator=(const wchar_t *str)
 	}
 	else
 	{
-		_string = nullptr;
 		_size = 0;
+		_string = new wchar_t[1];
+		_string[0] = 0;
 	}
 	return *this;
 }
@@ -106,8 +113,9 @@ EString &EString::operator=(const EString &str)
 	}
 	else
 	{
-		_string = nullptr;
 		_size = 0;
+		_string = new wchar_t[1];
+		_string[0] = 0;
 	}
 	return *this;
 }
@@ -123,15 +131,23 @@ EString & e2d::EString::operator=(const std::wstring &str)
 	}
 	else
 	{
-		_string = nullptr;
 		_size = 0;
+		_string = new wchar_t[1];
+		_string[0] = 0;
 	}
 	return *this;
 }
 
 bool EString::operator==(const wchar_t *str)
 {
-	return (wcscmp(str, _string) == 0);
+	if (str)
+	{
+		return (wcscmp(str, _string) == 0);
+	}
+	else
+	{
+		return false;
+	}
 }
 
 bool EString::operator ==(const EString &str)
diff --git a/core/Event/PhysicsEvent.cpp b/core/Event/PhysicsEvent.cpp
deleted file mode 100644
index 49802df3..00000000
--- a/core/Event/PhysicsEvent.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-#include "..\ecommon.h"
-
-e2d::EPhysicsEvent::INTERSECT_RELATION e2d::EPhysicsEvent::s_nRelation = e2d::EPhysicsEvent::UNKNOWN;
-e2d::EGeometry * e2d::EPhysicsEvent::s_pActiveGeometry = nullptr;
-e2d::EGeometry * e2d::EPhysicsEvent::s_pPassiveGeometry = nullptr;
-
-e2d::EPhysicsEvent::INTERSECT_RELATION e2d::EPhysicsEvent::getMsg()
-{
-	return EPhysicsEvent::s_nRelation;
-}
-
-e2d::EGeometry * e2d::EPhysicsEvent::getActiveGeometry()
-{
-	return EPhysicsEvent::s_pActiveGeometry;
-}
-
-e2d::EGeometry * e2d::EPhysicsEvent::getPassiveGeometry()
-{
-	return EPhysicsEvent::s_pPassiveGeometry;
-}
diff --git a/core/Geometry/Geometry.cpp b/core/Geometry/Geometry.cpp
deleted file mode 100644
index 4ffb1c80..00000000
--- a/core/Geometry/Geometry.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-#include "..\egeometry.h"
-#include "..\emanagers.h"
-#include "..\enodes.h"
-
-e2d::EGeometry::EGeometry()
-	: m_nCategoryBitmask(0)
-	, m_nCollisionBitmask(0)
-	, m_bIsVisiable(true)
-	, m_nColor(EColor::RED)
-	, m_fOpacity(1)
-	, m_pParentNode(nullptr)
-	, m_pTransformedGeometry(nullptr)
-{
-}
-
-e2d::EGeometry::~EGeometry()
-{
-	SafeReleaseInterface(&m_pTransformedGeometry);
-}
-
-e2d::ENode * e2d::EGeometry::getParentNode() const
-{
-	return m_pParentNode;
-}
-
-UINT32 e2d::EGeometry::getCategoryBitmask() const
-{
-	return m_nCategoryBitmask;
-}
-
-UINT32 e2d::EGeometry::getCollisionBitmask() const
-{
-	return m_nCollisionBitmask;
-}
-
-void e2d::EGeometry::setCategoryBitmask(UINT32 mask)
-{
-	m_nCategoryBitmask = mask;
-}
-
-void e2d::EGeometry::setCollisionBitmask(UINT32 mask)
-{
-	m_nCollisionBitmask = mask;
-}
-
-void e2d::EGeometry::setVisiable(bool bVisiable)
-{
-	m_bIsVisiable = bVisiable;
-}
-
-void e2d::EGeometry::setColor(UINT32 color)
-{
-	m_nColor = color;
-}
-
-void e2d::EGeometry::setOpacity(float opacity)
-{
-	m_fOpacity = min(max(opacity, 0), 1);
-}
-
-void e2d::EGeometry::_render()
-{
-	if (m_pTransformedGeometry)
-	{
-		ID2D1SolidColorBrush * pBrush = ERenderer::getSolidColorBrush();
-		// 创建画刷
-		ERenderer::getRenderTarget()->CreateSolidColorBrush(
-			D2D1::ColorF(
-				m_nColor,
-				m_fOpacity),
-			&pBrush
-		);
-		// 绘制几何形状
-		ERenderer::getRenderTarget()->DrawGeometry(m_pTransformedGeometry, pBrush);
-	}
-}
-
-e2d::EPhysicsEvent::INTERSECT_RELATION e2d::EGeometry::_intersectWith(EGeometry * pGeometry)
-{
-	if (m_pTransformedGeometry && pGeometry->m_pTransformedGeometry)
-	{
-		D2D1_GEOMETRY_RELATION relation;
-
-		m_pTransformedGeometry->CompareWithGeometry(
-			pGeometry->m_pTransformedGeometry,
-			D2D1::Matrix3x2F::Identity(),
-			&relation
-		);
-
-		return EPhysicsEvent::INTERSECT_RELATION(relation);
-	}
-	return EPhysicsEvent::UNKNOWN;
-}
-
-void e2d::EGeometry::_transform()
-{
-	if (m_pParentNode)
-	{
-		// 释放原形状
-		SafeReleaseInterface(&m_pTransformedGeometry);
-
-		// 根据父节点转换几何图形
-		ERenderer::getID2D1Factory()->CreateTransformedGeometry(
-			_getD2dGeometry(),
-			m_pParentNode->m_MatriFinal,
-			&m_pTransformedGeometry
-		);
-
-		// 判断形状变换后的情况
-		EPhysicsManager::PhysicsGeometryProc(this);
-	}
-}
diff --git a/core/Listener/Listener.cpp b/core/Listener/Listener.cpp
deleted file mode 100644
index 8fc9881c..00000000
--- a/core/Listener/Listener.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-#include "..\elisteners.h"
-#include "..\emanagers.h"
-#include "..\enodes.h"
-
-e2d::EListener::EListener()
-	: m_bRunning(false)
-	, m_bAlways(false)
-	, m_pParentNode(nullptr)
-	, m_bSwallow(false)
-{
-}
-
-e2d::EListener::EListener(const EString & name)
-	: m_bRunning(false)
-	, m_bAlways(false)
-	, m_pParentNode(nullptr)
-	, m_bSwallow(false)
-{
-	m_sName = name;
-}
-
-bool e2d::EListener::isRunning() const
-{
-	return m_bRunning;
-}
-
-void e2d::EListener::start()
-{
-	m_bRunning = true;
-}
-
-void e2d::EListener::stop()
-{
-	m_bRunning = false;
-}
-
-e2d::EString e2d::EListener::getName() const
-{
-	return m_sName;
-}
-
-e2d::ENode * e2d::EListener::getParentNode() const
-{
-	return m_pParentNode;
-}
-
-void e2d::EListener::setName(const EString & name)
-{
-	m_sName = name;
-}
-
-void e2d::EListener::setSwallow(bool bSwallow)
-{
-	m_bSwallow = bSwallow;
-}
-
-void e2d::EListener::setAlwaysWorking(bool bAlways)
-{
-	m_bAlways = bAlways;
-}
-
-bool e2d::EListener::_isReady() const
-{
-	if (m_bRunning && m_pParentNode)
-	{
-		if (m_pParentNode->getParentScene() == ESceneManager::getCurrentScene())
-		{
-			if (!EGame::isPaused() || m_bAlways)
-				return true;
-		}
-	}
-	return false;
-}
diff --git a/core/Listener/ListenerPhysics.cpp b/core/Listener/ListenerPhysics.cpp
deleted file mode 100644
index 0617b72d..00000000
--- a/core/Listener/ListenerPhysics.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-#include "..\elisteners.h"
-#include "..\egeometry.h"
-#include "..\emanagers.h"
-
-e2d::EListenerPhysics::EListenerPhysics()
-	: EListener()
-	, m_Callback(nullptr)
-{
-}
-
-e2d::EListenerPhysics::EListenerPhysics(const EString & name)
-	: EListener(name)
-	, m_Callback(nullptr)
-{
-}
-
-e2d::EListenerPhysics::EListenerPhysics(const PhysLsnrCallback & callback)
-	: EListener()
-	, m_Callback(callback)
-{
-}
-
-e2d::EListenerPhysics::EListenerPhysics(const EString & name, const PhysLsnrCallback & callback)
-	: EListener(name)
-	, m_Callback(callback)
-{
-}
-
-void e2d::EListenerPhysics::_callOn()
-{
-	if (m_Callback)
-	{
-		m_Callback();
-	}
-}
-
-void e2d::EListenerPhysics::setCallback(const PhysLsnrCallback & callback)
-{
-	m_Callback = callback;
-}
-
-void e2d::EListenerPhysics::bindWith(EScene * pParentScene)
-{
-	WARN_IF(m_pParentNode != nullptr, "A listener cannot bind with two object.");
-
-	if (pParentScene)
-	{
-		EPhysicsManager::bindListener(this, pParentScene);
-	}
-}
-
-void e2d::EListenerPhysics::bindWith(ENode * pParentNode)
-{
-	WARN_IF(m_pParentNode != nullptr, "A listener cannot bind with two object.");
-
-	if (pParentNode != nullptr)
-	{
-		EPhysicsManager::bindListener(this, pParentNode);
-	}
-}
diff --git a/core/Listener/ListenerPhysicsCollision.cpp b/core/Listener/ListenerPhysicsCollision.cpp
deleted file mode 100644
index d98dfa51..00000000
--- a/core/Listener/ListenerPhysicsCollision.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-#include "..\elisteners.h"
-#include "..\egeometry.h"
-
-e2d::EListenerPhysicsCollision::EListenerPhysicsCollision()
-	: EListenerPhysics()
-	, m_Callback(nullptr)
-{
-}
-
-e2d::EListenerPhysicsCollision::EListenerPhysicsCollision(const EString & name)
-	: EListenerPhysics(name)
-	, m_Callback(nullptr)
-{
-}
-
-e2d::EListenerPhysicsCollision::EListenerPhysicsCollision(const ClsLsnrCallback & callback)
-	: EListenerPhysics()
-	, m_Callback(callback)
-{
-}
-
-e2d::EListenerPhysicsCollision::EListenerPhysicsCollision(const EString & name, const ClsLsnrCallback & callback)
-	: EListenerPhysics(name)
-	, m_Callback(callback)
-{
-}
-
-void e2d::EListenerPhysicsCollision::_callOn()
-{
-	if (EPhysicsEvent::getMsg() == EPhysicsEvent::OVERLAP ||
-		EPhysicsEvent::getMsg() == EPhysicsEvent::CONTAINS || 
-		EPhysicsEvent::getMsg() == EPhysicsEvent::IS_CONTAINED)
-	{
-		if (m_Callback)
-		{
-			m_Callback();
-		}
-	}
-}
diff --git a/core/Manager/ActionManager.cpp b/core/Manager/ActionManager.cpp
index b949824c..7e2cbbda 100644
--- a/core/Manager/ActionManager.cpp
+++ b/core/Manager/ActionManager.cpp
@@ -20,16 +20,16 @@ void e2d::EActionManager::resumeAllActionsBindedWith(ENode * pTargetNode)
 {
 	if (pTargetNode)
 	{
-		for (auto action = s_vActions.begin(); action != s_vActions.end(); action++)
+		for (auto action : s_vActions)
 		{
-			if ((*action)->getTarget() == pTargetNode)
+			if (action->getTarget() == pTargetNode)
 			{
-				(*action)->start();
+				action->start();
 			}
 		}
-		for (auto child = pTargetNode->getChildren().begin(); child != pTargetNode->getChildren().end(); child++)
+		for (auto child : pTargetNode->getChildren())
 		{
-			EActionManager::resumeAllActionsBindedWith((*child));
+			EActionManager::resumeAllActionsBindedWith(child);
 		}
 	}
 }
@@ -38,16 +38,16 @@ void e2d::EActionManager::pauseAllActionsBindedWith(ENode * pTargetNode)
 {
 	if (pTargetNode)
 	{
-		for (auto action = s_vActions.begin(); action != s_vActions.end(); action++)
+		for (auto action : s_vActions)
 		{
-			if ((*action)->getTarget() == pTargetNode)
+			if (action->getTarget() == pTargetNode)
 			{
-				(*action)->pause();
+				action->pause();
 			}
 		}
-		for (auto child = pTargetNode->getChildren().begin(); child != pTargetNode->getChildren().end(); child++)
+		for (auto child : pTargetNode->getChildren())
 		{
-			EActionManager::pauseAllActionsBindedWith((*child));
+			EActionManager::pauseAllActionsBindedWith(child);
 		}
 	}
 }
@@ -56,16 +56,16 @@ void e2d::EActionManager::stopAllActionsBindedWith(ENode * pTargetNode)
 {
 	if (pTargetNode)
 	{
-		for (auto action = s_vActions.begin(); action != s_vActions.end(); action++)
+		for (auto action : s_vActions)
 		{
-			if ((*action)->getTarget() == pTargetNode)
+			if (action->getTarget() == pTargetNode)
 			{
-				(*action)->stop();
+				action->stop();
 			}
 		}
-		for (auto child = pTargetNode->getChildren().begin(); child != pTargetNode->getChildren().end(); child++)
+		for (auto child : pTargetNode->getChildren())
 		{
-			EActionManager::stopAllActionsBindedWith((*child));
+			EActionManager::stopAllActionsBindedWith(child);
 		}
 	}
 }
@@ -92,33 +92,33 @@ void e2d::EActionManager::__clearAllActionsBindedWith(ENode * pTargetNode)
 
 void e2d::EActionManager::resumeAllActions()
 {
-	for (auto child = ESceneManager::getCurrentScene()->getChildren().begin(); child != ESceneManager::getCurrentScene()->getChildren().end(); child++)
+	for (auto child : ESceneManager::getCurrentScene()->getRoot()->getChildren())
 	{
-		EActionManager::resumeAllActionsBindedWith((*child));
+		EActionManager::resumeAllActionsBindedWith(child);
 	}
 }
 
 void e2d::EActionManager::pauseAllActions()
 {
-	for (auto child = ESceneManager::getCurrentScene()->getChildren().begin(); child != ESceneManager::getCurrentScene()->getChildren().end(); child++)
+	for (auto child : ESceneManager::getCurrentScene()->getRoot()->getChildren())
 	{
-		EActionManager::pauseAllActionsBindedWith((*child));
+		EActionManager::pauseAllActionsBindedWith(child);
 	}
 }
 
 void e2d::EActionManager::stopAllActions()
 {
-	for (auto child = ESceneManager::getCurrentScene()->getChildren().begin(); child != ESceneManager::getCurrentScene()->getChildren().end(); child++)
+	for (auto child : ESceneManager::getCurrentScene()->getRoot()->getChildren())
 	{
-		EActionManager::stopAllActionsBindedWith((*child));
+		EActionManager::stopAllActionsBindedWith(child);
 	}
 }
 
 void e2d::EActionManager::__resetAllActions()
 {
-	for (auto action = s_vActions.begin(); action != s_vActions.end(); action++)
+	for (auto action : s_vActions)
 	{
-		(*action)->_resetTime();
+		action->_resetTime();
 	}
 }
 
diff --git a/core/Manager/MusicManager.cpp b/core/Manager/MusicManager.cpp
index c5251bf7..494f9f40 100644
--- a/core/Manager/MusicManager.cpp
+++ b/core/Manager/MusicManager.cpp
@@ -15,29 +15,27 @@ static MusicList& getMusicList()
 }
 
 
-e2d::EMusic * e2d::EMusicManager::add(const EString & strFilePath)
+bool e2d::EMusicManager::add(const EString & strFilePath)
 {
 	EMusic * pPlayer = get(strFilePath);
 	if (pPlayer)
 	{
-		return pPlayer;
+		return true;
 	}
 	else
 	{
 		UINT nRet = strFilePath.hash();
-
-		getMusicList().insert(MusicPair(nRet, new EMusic()));
-		pPlayer = getMusicList()[nRet];
+		pPlayer = new EMusic();
 
 		if (pPlayer->_open(strFilePath))
 		{
-			return pPlayer;
+			getMusicList().insert(MusicPair(nRet, pPlayer));
+			return true;
 		}
 		else
 		{
 			delete pPlayer;
-			getMusicList().erase(nRet);
-			return nullptr;
+			return false;
 		}
 	}
 }
@@ -57,25 +55,25 @@ e2d::EMusic * e2d::EMusicManager::get(const EString & strFilePath)
 
 void e2d::EMusicManager::pauseAllMusics()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter : getMusicList())
 	{
-		(*iter).second->pause();
+		iter.second->pause();
 	}
 }
 
 void e2d::EMusicManager::resumeAllMusics()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter : getMusicList())
 	{
-		(*iter).second->resume();
+		iter.second->resume();
 	}
 }
 
 void e2d::EMusicManager::stopAllMusics()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter : getMusicList())
 	{
-		(*iter).second->stop();
+		iter.second->stop();
 	}
 }
 
@@ -111,10 +109,10 @@ bool e2d::EMusicManager::__init()
 
 void e2d::EMusicManager::__uninit()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter : getMusicList())
 	{
-		(*iter).second->_close();
-		(*iter).second->release();
+		iter.second->_close();
+		delete iter.second;
 	}
 	getMusicList().clear();
 
diff --git a/core/Manager/PhysicsManager.cpp b/core/Manager/PhysicsManager.cpp
deleted file mode 100644
index dd8ce2ee..00000000
--- a/core/Manager/PhysicsManager.cpp
+++ /dev/null
@@ -1,225 +0,0 @@
-#include "..\emanagers.h"
-#include "..\enodes.h"
-#include "..\elisteners.h"
-#include "..\egeometry.h"
-
-// 监听器集合
-std::vector<e2d::EListenerPhysics*> s_vListeners;
-// 形状集合
-std::vector<e2d::EGeometry*> s_vGeometries;
-
-
-void e2d::EPhysicsManager::PhysicsGeometryProc(EGeometry * pActiveGeometry)
-{
-	if (s_vListeners.empty() || s_vGeometries.empty() || EGame::isPaused())
-		return;
-
-	// pActiveGeometry 为主动方
-	EPhysicsEvent::s_pActiveGeometry = pActiveGeometry;
-	// 判断变化后的状态
-	for (UINT i = 0; i < s_vGeometries.size(); i++)
-	{
-		auto pPassiveGeometry = s_vGeometries[i];
-		// 不与其他场景的物体判断
-		if (!pPassiveGeometry->getParentNode() || 
-			(pPassiveGeometry->getParentNode()->getParentScene() != ESceneManager::getCurrentScene()))
-			continue;
-
-		if (pActiveGeometry != pPassiveGeometry)
-		{
-			// 判断两物体是否是相互冲突的物体
-			if (pActiveGeometry->m_nCollisionBitmask & pPassiveGeometry->m_nCategoryBitmask)
-			{
-				// pPassiveGeometry 为被动方
-				EPhysicsEvent::s_pPassiveGeometry = pPassiveGeometry;
-				// 获取两方的关系
-				EPhysicsEvent::s_nRelation = pActiveGeometry->_intersectWith(pPassiveGeometry);
-				// 如果关系不为未知或无交集，响应监听器
-				if (EPhysicsEvent::s_nRelation != EPhysicsEvent::UNKNOWN &&
-					EPhysicsEvent::s_nRelation != EPhysicsEvent::DISJOINT)
-				{
-					// 执行监听器
-					PhysicsListenerProc();
-				}
-			}
-		}
-	}
-}
-
-void e2d::EPhysicsManager::PhysicsListenerProc()
-{
-	// 执行鼠标消息监听函数
-	size_t i = s_vListeners.size();
-
-	do
-	{
-		auto listener = s_vListeners[--i];
-
-		if (listener->_isReady())
-		{
-			listener->_callOn();
-			if (listener->m_bSwallow)
-				break;
-		}
-	} while (i != 0);
-}
-
-void e2d::EPhysicsManager::bindListener(EListenerPhysics * listener, EScene * pParentScene)
-{
-	EPhysicsManager::bindListener(listener, pParentScene->getRoot());
-}
-
-void e2d::EPhysicsManager::bindListener(EListenerPhysics * listener, ENode * pParentNode)
-{
-	WARN_IF(listener == nullptr, "EListenerPhysics NULL pointer exception!");
-	WARN_IF(pParentNode == nullptr, "EListenerPhysics add to a NULL ENode pointer!");
-
-	if (listener && pParentNode)
-	{
-		ASSERT(
-			!listener->m_pParentNode,
-			"The listener is already binded, it cannot bind again!"
-		);
-
-		listener->retain();
-		listener->start();
-		listener->m_pParentNode = pParentNode;
-		s_vListeners.push_back(listener);
-	}
-}
-
-void e2d::EPhysicsManager::_addGeometry(EGeometry * geometry)
-{
-	if (geometry)
-	{
-		geometry->retain();
-		s_vGeometries.push_back(geometry);
-	}
-}
-
-void e2d::EPhysicsManager::_delGeometry(EGeometry * geometry)
-{
-	if (geometry)
-	{
-		for (UINT i = 0; i < s_vGeometries.size(); i++)
-		{
-			if (s_vGeometries[i] == geometry)
-			{
-				SafeRelease(&geometry);
-				s_vGeometries.erase(s_vGeometries.begin() + i);
-				return;
-			}
-		}
-	}
-}
-
-void e2d::EPhysicsManager::startListeners(const EString & name)
-{
-	for (auto listener = s_vListeners.begin(); listener != s_vListeners.end(); listener++)
-	{
-		if ((*listener)->getName() == name)
-		{
-			(*listener)->start();
-		}
-	}
-}
-
-void e2d::EPhysicsManager::stopListeners(const EString & name)
-{
-	for (auto listener = s_vListeners.begin(); listener != s_vListeners.end(); listener++)
-	{
-		if ((*listener)->getName() == name)
-		{
-			(*listener)->stop();
-		}
-	}
-}
-
-void e2d::EPhysicsManager::delListeners(const EString & name)
-{
-	std::vector<EListenerPhysics*>::iterator iter;
-	for (iter = s_vListeners.begin(); iter != s_vListeners.end();)
-	{
-		if ((*iter)->getName() == name)
-		{
-			SafeRelease(&(*iter));
-			iter = s_vListeners.erase(iter);
-		}
-		else
-		{
-			iter++;
-		}
-	}
-}
-
-void e2d::EPhysicsManager::startAllListenersBindedWith(EScene * pParentScene)
-{
-	EPhysicsManager::startAllListenersBindedWith(pParentScene->getRoot());
-}
-
-void e2d::EPhysicsManager::stopAllListenersBindedWith(EScene * pParentScene)
-{
-	EPhysicsManager::stopAllListenersBindedWith(pParentScene->getRoot());
-}
-
-void e2d::EPhysicsManager::startAllListenersBindedWith(ENode * pParentNode)
-{
-	for (auto listener = s_vListeners.begin(); listener != s_vListeners.end(); listener++)
-	{
-		if ((*listener)->getParentNode() == pParentNode)
-		{
-			(*listener)->start();
-		}
-	}
-	for (auto child = pParentNode->getChildren().begin(); child != pParentNode->getChildren().end(); child++)
-	{
-		EPhysicsManager::startAllListenersBindedWith((*child));
-	}
-}
-
-void e2d::EPhysicsManager::stopAllListenersBindedWith(ENode * pParentNode)
-{
-	for (auto listener = s_vListeners.begin(); listener != s_vListeners.end(); listener++)
-	{
-		if ((*listener)->getParentNode() == pParentNode)
-		{
-			(*listener)->stop();
-		}
-	}
-	for (auto child = pParentNode->getChildren().begin(); child != pParentNode->getChildren().end(); child++)
-	{
-		EPhysicsManager::stopAllListenersBindedWith((*child));
-	}
-}
-
-void e2d::EPhysicsManager::startAllListeners()
-{
-	EPhysicsManager::startAllListenersBindedWith(ESceneManager::getCurrentScene());
-}
-
-void e2d::EPhysicsManager::stopAllListeners()
-{
-	EPhysicsManager::stopAllListenersBindedWith(ESceneManager::getCurrentScene());
-}
-
-void e2d::EPhysicsManager::_clearManager()
-{
-	s_vListeners.clear();
-}
-
-void e2d::EPhysicsManager::_clearAllListenersBindedWith(ENode * pParentNode)
-{
-	for (UINT i = 0; i < s_vListeners.size();)
-	{
-		auto listener = s_vListeners[i];
-		if (listener->getParentNode() == pParentNode)
-		{
-			SafeRelease(&listener);
-			s_vListeners.erase(s_vListeners.begin() + i);
-		}
-		else
-		{
-			i++;
-		}
-	}
-}
diff --git a/core/Manager/SceneManager.cpp b/core/Manager/SceneManager.cpp
index 2e1e2969..5dd2935b 100644
--- a/core/Manager/SceneManager.cpp
+++ b/core/Manager/SceneManager.cpp
@@ -79,21 +79,40 @@ e2d::EScene * e2d::ESceneManager::getCurrentScene()
 
 void e2d::ESceneManager::__update()
 {
+	// 更新场景内容
+	if (s_pCurrentScene)
+	{
+		s_pCurrentScene->_update();
+	}
+
 	// 正在切换场景时，执行场景切换动画
 	if (s_pTransition)
 	{
+		// 更新场景内容
+		if (s_pNextScene)
+		{
+			s_pNextScene->_update();
+		}
+		// 更新场景动画
 		s_pTransition->_update();
+
 		if (s_pTransition->isEnding())
 		{
 			s_pTransition->release();
 			s_pTransition = nullptr;
 		}
-		return;
+		else
+		{
+			return;
+		}
 	}
 
 	// 下一场景指针不为空时，切换场景
 	if (s_pNextScene)
 	{
+		// 执行当前场景的 onExit 函数
+		s_pCurrentScene->onExit();
+
 		// 若要保存当前场景，把它放入栈中
 		if (s_pCurrentScene->m_bWillSave)
 		{
@@ -104,21 +123,12 @@ void e2d::ESceneManager::__update()
 			SafeRelease(&s_pCurrentScene);
 		}
 
-		// 执行当前场景的 onExit 函数
-		s_pCurrentScene->onExit();
-
 		// 执行下一场景的 onEnter 函数
 		s_pNextScene->onEnter();
 
 		s_pCurrentScene = s_pNextScene;		// 切换场景
 		s_pNextScene = nullptr;				// 下一场景置空
 	}
-
-	// 断言当前场景非空
-	ASSERT(s_pCurrentScene != nullptr, "Current scene NULL pointer exception.");
-
-	// 更新场景内容
-	s_pCurrentScene->_update();
 }
 
 void e2d::ESceneManager::__render()
diff --git a/core/Manager/ShapeManager.cpp b/core/Manager/ShapeManager.cpp
new file mode 100644
index 00000000..26fd7630
--- /dev/null
+++ b/core/Manager/ShapeManager.cpp
@@ -0,0 +1,67 @@
+#include "..\emanagers.h"
+#include "..\enodes.h"
+#include "..\eshape.h"
+
+// 形状集合
+std::vector<e2d::EShape*> s_vShapes;
+
+
+void e2d::EShapeManager::__updateShape(e2d::EShape * pActiveShape)
+{
+	ENode* pActiveNode = pActiveShape->m_pParentNode;
+	if (pActiveNode)
+	{
+		// 获取节点所在场景
+		EScene* pCurrentScene = pActiveNode->getParentScene();
+		// 判断与其他形状的交集情况
+		for (auto pPassiveShape : s_vShapes)
+		{
+			// 判断两物体是否是相互冲突的物体
+			if (pActiveShape->m_nCollisionBitmask & pPassiveShape->m_nCategoryBitmask)
+			{
+				// 获取被碰撞节点
+				ENode* pPassiveNode = pPassiveShape->m_pParentNode;
+				// 判断两节点是否处于同一场景中
+				if (pPassiveNode &&
+					pPassiveNode != pActiveNode &&
+					pPassiveNode->getParentScene() == pCurrentScene)
+				{
+					// 判断两形状交集情况
+					int relation = pActiveShape->getRelationWith(pPassiveShape);
+					// 忽略 UNKNOWN 和 DISJOINT 情况
+					if (relation != ERelation::UNKNOWN && relation != ERelation::DISJOINT)
+					{
+						pActiveNode->onCollide(pPassiveNode, relation);
+						pPassiveNode->onCollide(pActiveNode, pPassiveShape->getRelationWith(pActiveShape));
+						pCurrentScene->onCollide(pActiveNode, pPassiveNode);
+					}
+				}
+			}
+		}
+	}
+}
+
+void e2d::EShapeManager::__addShape(EShape * pShape)
+{
+	if (pShape)
+	{
+		pShape->retain();
+		s_vShapes.push_back(pShape);
+	}
+}
+
+void e2d::EShapeManager::__delShape(EShape * pShape)
+{
+	if (pShape)
+	{
+		for (size_t i = 0; i < s_vShapes.size(); i++)
+		{
+			if (s_vShapes[i] == pShape)
+			{
+				SafeRelease(&pShape);
+				s_vShapes.erase(s_vShapes.begin() + i);
+				return;
+			}
+		}
+	}
+}
diff --git a/core/Manager/TimerManager.cpp b/core/Manager/TimerManager.cpp
index 2db90158..f99be925 100644
--- a/core/Manager/TimerManager.cpp
+++ b/core/Manager/TimerManager.cpp
@@ -46,22 +46,22 @@ void e2d::ETimerManager::bindTimer(ETimer * timer, ENode * pParentNode)
 
 void e2d::ETimerManager::startTimers(const EString & name)
 {
-	for (auto timer = s_vTimers.begin(); timer != s_vTimers.end(); timer++)
+	for (auto timer : s_vTimers)
 	{
-		if ((*timer)->getName() == name)
+		if (timer->getName() == name)
 		{
-			(*timer)->start();
+			timer->start();
 		}
 	}
 }
 
 void e2d::ETimerManager::stopTimers(const EString & name)
 {
-	for (auto timer = s_vTimers.begin(); timer != s_vTimers.end(); timer++)
+	for (auto timer : s_vTimers)
 	{
-		if ((*timer)->getName() == name)
+		if (timer->getName() == name)
 		{
-			(*timer)->stop();
+			timer->stop();
 		}
 	}
 }
@@ -95,11 +95,11 @@ void e2d::ETimerManager::stopAllTimersBindedWith(EScene * pParentScene)
 
 void e2d::ETimerManager::startAllTimersBindedWith(ENode * pParentNode)
 {
-	for (auto timer = s_vTimers.begin(); timer != s_vTimers.end(); timer++)
+	for (auto timer : s_vTimers)
 	{
-		if ((*timer)->getParentNode() == pParentNode)
+		if (timer->getParentNode() == pParentNode)
 		{
-			(*timer)->start();
+			timer->start();
 		}
 	}
 	for (auto child = pParentNode->getChildren().begin(); child != pParentNode->getChildren().end(); child++)
@@ -110,16 +110,16 @@ void e2d::ETimerManager::startAllTimersBindedWith(ENode * pParentNode)
 
 void e2d::ETimerManager::stopAllTimersBindedWith(ENode * pParentNode)
 {
-	for (auto timer = s_vTimers.begin(); timer != s_vTimers.end(); timer++)
+	for (auto timer : s_vTimers)
 	{
-		if ((*timer)->getParentNode() == pParentNode)
+		if (timer->getParentNode() == pParentNode)
 		{
-			(*timer)->stop();
+			timer->stop();
 		}
 	}
-	for (auto child = pParentNode->getChildren().begin(); child != pParentNode->getChildren().end(); child++)
+	for (auto child : pParentNode->getChildren())
 	{
-		ETimerManager::stopAllTimersBindedWith((*child));
+		ETimerManager::stopAllTimersBindedWith(child);
 	}
 }
 
@@ -142,9 +142,9 @@ void e2d::ETimerManager::__clearAllTimersBindedWith(ENode * pParentNode)
 
 void e2d::ETimerManager::__resetAllTimers()
 {
-	for (auto timer = s_vTimers.begin(); timer != s_vTimers.end(); timer++)
+	for (auto timer : s_vTimers)
 	{
-		(*timer)->m_fLast = ETime::getTotalTime();
+		timer->m_fLast = ETime::getTotalTime();
 	}
 }
 
diff --git a/core/Node/Button.cpp b/core/Node/Button.cpp
index 9807ca11..445f5223 100644
--- a/core/Node/Button.cpp
+++ b/core/Node/Button.cpp
@@ -1,6 +1,4 @@
 #include "..\enodes.h"
-#include "..\elisteners.h"
-#include "..\emanagers.h"
 
 e2d::EButton::EButton()
 	: m_Callback((const BtnClkCallback &)nullptr)
diff --git a/core/Node/ButtonToggle.cpp b/core/Node/ButtonToggle.cpp
index 50474df5..e2846d77 100644
--- a/core/Node/ButtonToggle.cpp
+++ b/core/Node/ButtonToggle.cpp
@@ -1,6 +1,4 @@
 #include "..\enodes.h"
-#include "..\elisteners.h"
-#include "..\emanagers.h"
 
 e2d::EButtonToggle::EButtonToggle()
 	: EButton()
diff --git a/core/Node/Menu.cpp b/core/Node/Menu.cpp
index b88fb004..b156782e 100644
--- a/core/Node/Menu.cpp
+++ b/core/Node/Menu.cpp
@@ -1,5 +1,4 @@
 #include "..\enodes.h"
-#include "..\elisteners.h"
 
 e2d::EMenu::EMenu()
 	: m_bEnable(true)
@@ -35,9 +34,9 @@ void e2d::EMenu::setEnable(bool enable)
 	{
 		m_bEnable = enable;
 
-		for (auto button = m_vButtons.begin(); button != m_vButtons.end(); button++)
+		for (auto button : m_vButtons)
 		{
-			(*button)->setEnable(enable);
+			button->setEnable(enable);
 		}
 	}
 }
diff --git a/core/Node/Node.cpp b/core/Node/Node.cpp
index f816cf80..a7dc776e 100644
--- a/core/Node/Node.cpp
+++ b/core/Node/Node.cpp
@@ -2,7 +2,7 @@
 #include "..\emanagers.h"
 #include "..\etools.h"
 #include "..\eactions.h"
-#include "..\egeometry.h"
+#include "..\eshape.h"
 #include <algorithm>
 
 // 默认中心点位置
@@ -24,59 +24,29 @@ e2d::ENode::ENode()
 	, m_MatriFinal(D2D1::Matrix3x2F::Identity())
 	, m_bVisiable(true)
 	, m_bDisplayedInScene(false)
-	, m_pGeometry(nullptr)
+	, m_pShape(nullptr)
 	, m_pParent(nullptr)
 	, m_pParentScene(nullptr)
 	, m_nHashName(0)
 	, m_bSortChildrenNeeded(false)
 	, m_bTransformNeeded(false)
+	, m_bAutoUpdate(true)
 {
 }
 
-e2d::ENode::ENode(const EString & name)
-	: m_nOrder(0)
-	, m_fScaleX(1.0f)
-	, m_fScaleY(1.0f)
-	, m_fRotation(0)
-	, m_fSkewAngleX(0)
-	, m_fSkewAngleY(0)
-	, m_fDisplayOpacity(1.0f)
-	, m_fRealOpacity(1.0f)
-	, m_fPivotX(s_fDefaultPiovtX)
-	, m_fPivotY(s_fDefaultPiovtY)
-	, m_MatriInitial(D2D1::Matrix3x2F::Identity())
-	, m_MatriFinal(D2D1::Matrix3x2F::Identity())
-	, m_bVisiable(true)
-	, m_bDisplayedInScene(false)
-	, m_pGeometry(nullptr)
-	, m_pParent(nullptr)
-	, m_pParentScene(nullptr)
-	, m_nHashName(0)
-	, m_bSortChildrenNeeded(false)
-	, m_bTransformNeeded(false)
-{
-	this->setName(name);
-}
-
 e2d::ENode::~ENode()
 {
 	ETimerManager::__clearAllTimersBindedWith(this);
 	EActionManager::__clearAllActionsBindedWith(this);
-	EPhysicsManager::_clearAllListenersBindedWith(this);
-	EPhysicsManager::_delGeometry(m_pGeometry);
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	EShapeManager::__delShape(m_pShape);
+	for (auto child : m_vChildren)
 	{
-		SafeRelease(&(*child));
+		SafeRelease(&child);
 	}
 }
 
 void e2d::ENode::_update()
 {
-	if (!m_bVisiable)
-	{
-		return;
-	}
-
 	if (m_bTransformNeeded)
 	{
 		_updateTransform(this);
@@ -84,8 +54,21 @@ void e2d::ENode::_update()
 
 	if (!m_vChildren.empty())
 	{
-		this->_sortChildren();
+		// 子节点排序
+		if (m_bSortChildrenNeeded)
+		{
+			std::sort(
+				std::begin(m_vChildren),
+				std::end(m_vChildren),
+				[](ENode * n1, ENode * n2) {
+				return n1->getOrder() < n2->getOrder();
+			}
+			);
 
+			m_bSortChildrenNeeded = false;
+		}
+
+		// 遍历子节点
 		size_t size = m_vChildren.size();
 		size_t i;
 		for (i = 0; i < size; i++)
@@ -103,7 +86,10 @@ void e2d::ENode::_update()
 		}
 
 		// 执行 onUpdate 函数
-		this->onUpdate();
+		if (m_bAutoUpdate)
+		{
+			this->onUpdate();
+		}
 
 		// 访问剩余节点
 		for (; i < size; i++)
@@ -159,31 +145,31 @@ void e2d::ENode::_render()
 	}
 }
 
-void e2d::ENode::_drawGeometry()
+void e2d::ENode::_drawShape()
 {
 	// 绘制自身的几何形状
-	if (m_pGeometry && m_pGeometry->m_bIsVisiable)
+	if (m_pShape && m_pShape->m_bIsVisiable)
 	{
-		m_pGeometry->_render();
+		m_pShape->_render();
 	}
 
 	// 绘制所有子节点的几何形状
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	for (auto child : m_vChildren)
 	{
-		(*child)->_drawGeometry();
+		child->_drawShape();
 	}
 }
 
 void e2d::ENode::_onEnter()
 {
-	if (!this->m_bDisplayedInScene && this->isVisiable())
+	if (!this->m_bDisplayedInScene)
 	{
 		this->m_bDisplayedInScene = true;
 		this->onEnter();
 
-		for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+		for (auto child : m_vChildren)
 		{
-			(*child)->_onEnter();
+			child->_onEnter();
 		}
 	}
 }
@@ -195,30 +181,13 @@ void e2d::ENode::_onExit()
 		this->m_bDisplayedInScene = false;
 		this->onExit();
 
-		for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+		for (auto child : m_vChildren)
 		{
-			(*child)->_onExit();
+			child->_onExit();
 		}
 	}
 }
 
-void e2d::ENode::_sortChildren()
-{
-	if (m_bSortChildrenNeeded)
-	{
-		// 子节点排序
-		std::sort(
-			std::begin(m_vChildren), 
-			std::end(m_vChildren), 
-			[](ENode * n1, ENode * n2) {
-				return n1->getOrder() < n2->getOrder();
-			}
-		);
-
-		m_bSortChildrenNeeded = false;
-	}
-}
-
 void e2d::ENode::_updateTransform()
 {
 	// 计算中心点坐标
@@ -253,9 +222,9 @@ void e2d::ENode::_updateTransform()
 
 void e2d::ENode::_updateChildrenTransform()
 {
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	for (auto child : m_vChildren)
 	{
-		_updateTransform((*child));
+		_updateTransform(child);
 	}
 }
 
@@ -264,9 +233,9 @@ void e2d::ENode::_updateTransform(ENode * node)
 	// 计算自身的转换矩阵
 	node->_updateTransform();
 	// 绑定于自身的形状也进行相应转换
-	if (node->m_pGeometry)
+	if (node->m_pShape)
 	{
-		node->m_pGeometry->_transform();
+		node->m_pShape->_transform();
 	}
 	// 遍历子节点下的所有节点
 	node->_updateChildrenTransform();
@@ -276,9 +245,9 @@ void e2d::ENode::_updateTransform(ENode * node)
 
 void e2d::ENode::_updateChildrenOpacity()
 {
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	for (auto child : m_vChildren)
 	{
-		_updateOpacity((*child));
+		_updateOpacity(child);
 	}
 }
 
@@ -386,6 +355,11 @@ float e2d::ENode::getOpacity() const
 	return m_fRealOpacity;
 }
 
+e2d::EShape * e2d::ENode::getShape() const
+{
+	return m_pShape;
+}
+
 int e2d::ENode::getOrder() const
 {
 	return m_nOrder;
@@ -441,21 +415,6 @@ void e2d::ENode::movePos(const EVector2 & v)
 	this->movePos(v.x, v.y);
 }
 
-void e2d::ENode::_setWidth(float width)
-{
-	this->_setSize(width, m_Size.height);
-}
-
-void e2d::ENode::_setHeight(float height)
-{
-	this->_setSize(m_Size.width, height);
-}
-
-void e2d::ENode::_setSize(const ESize & size)
-{
-	this->_setSize(size.width, size.height);
-}
-
 void e2d::ENode::_setSize(float width, float height)
 {
 	if (m_Size.width == width && m_Size.height == height)
@@ -550,32 +509,33 @@ void e2d::ENode::setPivot(float pivotX, float pivotY)
 	m_bTransformNeeded = true;
 }
 
-void e2d::ENode::setGeometry(EGeometry * geometry)
+void e2d::ENode::setShape(EShape * pShape)
 {
 	// 删除旧的形状
-	EPhysicsManager::_delGeometry(m_pGeometry);
+	EShapeManager::__delShape(m_pShape);
 	// 添加新的形状
-	EPhysicsManager::_addGeometry(geometry);
+	EShapeManager::__addShape(pShape);
 
-	if (geometry)
+	if (pShape)
 	{
 		// 双向绑定
-		this->m_pGeometry = geometry;
-		geometry->m_pParentNode = this;
+		this->m_pShape = pShape;
+		pShape->m_pParentNode = this;
 	}
 	else
 	{
-		this->m_pGeometry = nullptr;
+		this->m_pShape = nullptr;
 	}
 }
 
 void e2d::ENode::addChild(ENode * child, int order  /* = 0 */)
 {
 	WARN_IF(child == nullptr, "ENode::addChild NULL pointer exception.");
-	ASSERT(child->m_pParent == nullptr, "ENode already added. It can't be added again!");
 
 	if (child)
 	{
+		ASSERT(child->m_pParent == nullptr, "ENode already added. It can't be added again!");
+
 		for (ENode * parent = this; parent != nullptr; parent = parent->getParent())
 		{
 			ASSERT(child != parent, "A ENode cannot be the child of his own children!");
@@ -623,9 +583,9 @@ std::vector<e2d::ENode*>& e2d::ENode::getChildren()
 	return m_vChildren;
 }
 
-size_t e2d::ENode::getChildrenCount() const
+int e2d::ENode::getChildrenCount() const
 {
-	return m_vChildren.size();
+	return static_cast<int>(m_vChildren.size());
 }
 
 e2d::ENode * e2d::ENode::getChild(const EString & name)
@@ -634,15 +594,30 @@ e2d::ENode * e2d::ENode::getChild(const EString & name)
 
 	unsigned int hash = name.hash();
 
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	for (auto child : m_vChildren)
 	{
 		// 不同的名称可能会有相同的 Hash 值，但是先比较 Hash 可以提升搜索速度
-		if ((*child)->m_nHashName == hash && (*child)->m_sName == name)
-			return (*child);
+		if (child->m_nHashName == hash && child->m_sName == name)
+			return child;
 	}
 	return nullptr;
 }
 
+std::vector<e2d::ENode*> e2d::ENode::getChildren(const EString & name)
+{
+	std::vector<ENode*> vChildren;
+
+	WARN_IF(name.isEmpty(), "Invalid ENode name.");
+
+	unsigned int hash = name.hash();
+
+	for (auto child : m_vChildren)
+		if (child->m_nHashName == hash && child->m_sName == name)
+			vChildren.push_back(child);
+
+	return std::move(vChildren);
+}
+
 void e2d::ENode::removeFromParent()
 {
 	if (m_pParent)
@@ -653,7 +628,7 @@ void e2d::ENode::removeFromParent()
 
 bool e2d::ENode::removeChild(ENode * child)
 {
-	WARN_IF(child == nullptr, "ENode::removeChild NULL pointer exception.");
+	WARN_IF(child == nullptr, "ENode::removeChildren NULL pointer exception.");
 
 	if (m_vChildren.empty())
 	{
@@ -669,11 +644,16 @@ bool e2d::ENode::removeChild(ENode * child)
 			{
 				m_vChildren.erase(m_vChildren.begin() + i);
 				child->m_pParent = nullptr;
+
 				if (child->m_pParentScene)
 				{
 					child->_setParentScene(nullptr);
 				}
-				child->_onExit();
+				if (child->m_bDisplayedInScene)
+				{
+					child->_onExit();
+				}
+
 				child->release();
 				return true;
 			}
@@ -682,7 +662,7 @@ bool e2d::ENode::removeChild(ENode * child)
 	return false;
 }
 
-void e2d::ENode::removeChild(const EString & childName)
+void e2d::ENode::removeChildren(const EString & childName)
 {
 	WARN_IF(childName.isEmpty(), "Invalid ENode name.");
 
@@ -706,9 +686,11 @@ void e2d::ENode::removeChild(const EString & childName)
 			{
 				child->_setParentScene(nullptr);
 			}
-			child->_onExit();
+			if (child->m_bDisplayedInScene)
+			{
+				child->_onExit();
+			}
 			child->release();
-			return;
 		}
 	}
 }
@@ -716,10 +698,13 @@ void e2d::ENode::removeChild(const EString & childName)
 void e2d::ENode::clearAllChildren()
 {
 	// 所有节点的引用计数减一
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	for (auto child : m_vChildren)
 	{
-		(*child)->_onExit();
-		(*child)->release();
+		if (child->m_bDisplayedInScene)
+		{
+			child->_onExit();
+		}
+		child->release();
 	}
 	// 清空储存节点的容器
 	m_vChildren.clear();
@@ -727,10 +712,14 @@ void e2d::ENode::clearAllChildren()
 
 void e2d::ENode::runAction(EAction * action)
 {
-	ASSERT(
-		(!action->getTarget()),
-		"The action is already running, it cannot run again!"
+	WARN_IF(
+		action->getTarget() != nullptr,
+		"The action is already running, The clone of the action will be created automatically!"
 	);
+	if (action->getTarget())
+	{
+		action = action->clone();
+	}
 	action->setTarget(this);
 	EActionManager::addAction(action);
 }
@@ -778,13 +767,18 @@ bool e2d::ENode::isPointIn(EPoint point)
 	}
 	else
 	{
-		for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
-			if ((*child)->isPointIn(point))
+		for (auto child : m_vChildren)
+			if (child->isPointIn(point))
 				return true;
 	}
 	return false;
 }
 
+void e2d::ENode::setAutoUpdate(bool bAutoUpdate)
+{
+	m_bAutoUpdate = bAutoUpdate;
+}
+
 void e2d::ENode::setDefaultPiovt(float defaultPiovtX, float defaultPiovtY)
 {
 	s_fDefaultPiovtX = min(max(defaultPiovtX, 0), 1);
@@ -817,17 +811,13 @@ void e2d::ENode::stopAllActions()
 void e2d::ENode::setVisiable(bool value)
 {
 	m_bVisiable = value;
-	if (m_bDisplayedInScene == false)
-	{
-		this->_onEnter();
-	}
 }
 
 void e2d::ENode::setName(const EString & name)
 {
 	WARN_IF(name.isEmpty(), "Invalid ENode name.");
 
-	if (!name.isEmpty())
+	if (!name.isEmpty() && m_sName != name)
 	{
 		// 保存节点名
 		m_sName = name;
@@ -839,8 +829,8 @@ void e2d::ENode::setName(const EString & name)
 void e2d::ENode::_setParentScene(EScene * scene)
 {
 	m_pParentScene = scene;
-	for (auto child = m_vChildren.begin(); child != m_vChildren.end(); child++)
+	for (auto child : m_vChildren)
 	{
-		(*child)->_setParentScene(scene);
+		child->_setParentScene(scene);
 	}
 }
\ No newline at end of file
diff --git a/core/Node/Sprite.cpp b/core/Node/Sprite.cpp
index 07af97fa..c2fa61fd 100644
--- a/core/Node/Sprite.cpp
+++ b/core/Node/Sprite.cpp
@@ -2,62 +2,29 @@
 
 
 e2d::ESprite::ESprite()
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
+	: m_pImage(nullptr)
 {
 }
 
 e2d::ESprite::ESprite(EImage * image)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
+	: m_pImage(nullptr)
 {
 	loadFrom(image);
 }
 
-e2d::ESprite::ESprite(EKeyframe * spriteFrame)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
-{
-	loadFrom(spriteFrame);
-}
-
 e2d::ESprite::ESprite(LPCTSTR imageFileName)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
+	: m_pImage(nullptr)
 {
 	loadFrom(imageFileName);
 }
 
 e2d::ESprite::ESprite(LPCTSTR imageFileName, float x, float y, float width, float height)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
+	: m_pImage(nullptr)
 {
 	loadFrom(imageFileName);
 	clip(x, y, width, height);
 }
 
-e2d::ESprite::ESprite(LPCTSTR resourceName, LPCTSTR resourceType)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
-{
-	loadFrom(resourceName, resourceType);
-}
-
-e2d::ESprite::ESprite(LPCTSTR resourceName, LPCTSTR resourceType, float x, float y, float width, float height)
-	: m_fSourceClipX(0)
-	, m_fSourceClipY(0)
-	, m_pImage(nullptr)
-{
-	loadFrom(resourceName, resourceType);
-	clip(x, y, width, height);
-}
-
 e2d::ESprite::~ESprite()
 {
 	SafeRelease(&m_pImage);
@@ -71,9 +38,7 @@ void e2d::ESprite::loadFrom(EImage * image)
 		m_pImage = image;
 		m_pImage->retain();
 
-		m_fSourceClipX = m_fSourceClipY = 0;
-		ENode::_setWidth(m_pImage->getSourceWidth());
-		ENode::_setHeight(m_pImage->getSourceHeight());
+		ENode::_setSize(m_pImage->getWidth(), m_pImage->getHeight());
 	}
 }
 
@@ -82,49 +47,35 @@ void e2d::ESprite::loadFrom(LPCTSTR imageFileName)
 	loadFrom(new EImage(imageFileName));
 }
 
-void e2d::ESprite::loadFrom(LPCTSTR resourceName, LPCTSTR resourceType)
-{
-	loadFrom(new EImage(resourceName, resourceType));
-}
-
-void e2d::ESprite::loadFrom(EImage * image, float x, float y, float width, float height)
-{
-	loadFrom(image);
-	clip(x, y, width, height);
-}
-
-void e2d::ESprite::loadFrom(EKeyframe * frame)
-{
-	if (frame)
-	{
-		loadFrom(frame->m_pImage);
-		clip(frame->m_fSourceClipX, frame->m_fSourceClipY, frame->m_fSourceClipWidth, frame->m_fSourceClipHeight);
-	}
-}
-
 void e2d::ESprite::clip(float x, float y, float width, float height)
 {
-	m_fSourceClipX = min(max(x, 0), m_pImage->getSourceWidth());
-	m_fSourceClipY = min(max(y, 0), m_pImage->getSourceHeight());
-	ENode::_setWidth(min(max(width, 0), m_pImage->getSourceWidth() - m_fSourceClipX));
-	ENode::_setHeight(min(max(height, 0), m_pImage->getSourceHeight() - m_fSourceClipY));
+	m_pImage->clip(x, y, width, height);
+	ENode::_setSize(
+		min(max(width, 0), m_pImage->getSourceWidth() - m_pImage->getClipX()),
+		min(max(height, 0), m_pImage->getSourceHeight() - m_pImage->getClipY())
+	);
+}
+
+e2d::EImage * e2d::ESprite::getImage() const
+{
+	return m_pImage;
 }
 
 void e2d::ESprite::onRender()
 {
-	if (m_pImage && m_pImage->_getBitmap())
+	if (m_pImage && m_pImage->getBitmap())
 	{
-		// Draw bitmap
+		// 渲染图片
 		ERenderer::getRenderTarget()->DrawBitmap(
-			m_pImage->_getBitmap(),
+			m_pImage->getBitmap(),
 			D2D1::RectF(0, 0, getRealWidth(), getRealHeight()),
 			m_fDisplayOpacity,
 			D2D1_BITMAP_INTERPOLATION_MODE_LINEAR,
 			D2D1::RectF(
-				m_fSourceClipX, 
-				m_fSourceClipY, 
-				m_fSourceClipX + getRealWidth(), 
-				m_fSourceClipY + getRealHeight()
+				m_pImage->getClipX(),
+				m_pImage->getClipY(),
+				m_pImage->getClipX() + getRealWidth(),
+				m_pImage->getClipY() + getRealHeight()
 			)
 		);
 	}
diff --git a/core/Node/Text.cpp b/core/Node/Text.cpp
index 0be1f022..ac94ee63 100644
--- a/core/Node/Text.cpp
+++ b/core/Node/Text.cpp
@@ -120,7 +120,7 @@ void e2d::EText::_initTextLayout()
 	// 未设置字体或空字符串时，文本宽高为 0
 	if (!m_pFont || m_sText.isEmpty())
 	{
-		this->_setHeight(0);
+		this->_setSize(0, 0);
 		m_fWordWrappingWidth = 0;
 		return;
 	}
diff --git a/core/Geometry/Circle.cpp b/core/Shape/Circle.cpp
similarity index 97%
rename from core/Geometry/Circle.cpp
rename to core/Shape/Circle.cpp
index ea014242..2dba943d 100644
--- a/core/Geometry/Circle.cpp
+++ b/core/Shape/Circle.cpp
@@ -1,4 +1,4 @@
-#include "..\egeometry.h"
+#include "..\eshape.h"
 #include "..\enodes.h"
 
 e2d::ECircle::ECircle()
diff --git a/core/Geometry/Ellipse.cpp b/core/Shape/Ellipse.cpp
similarity index 97%
rename from core/Geometry/Ellipse.cpp
rename to core/Shape/Ellipse.cpp
index 7e325ed1..2368a52d 100644
--- a/core/Geometry/Ellipse.cpp
+++ b/core/Shape/Ellipse.cpp
@@ -1,4 +1,4 @@
-#include "..\egeometry.h"
+#include "..\eshape.h"
 #include "..\enodes.h"
 
 e2d::EEllipse::EEllipse()
diff --git a/core/Geometry/Rectangle.cpp b/core/Shape/Rectangle.cpp
similarity index 96%
rename from core/Geometry/Rectangle.cpp
rename to core/Shape/Rectangle.cpp
index 01489e92..73485a0e 100644
--- a/core/Geometry/Rectangle.cpp
+++ b/core/Shape/Rectangle.cpp
@@ -1,4 +1,4 @@
-#include "..\egeometry.h"
+#include "..\eshape.h"
 #include "..\enodes.h"
 
 e2d::ERectangle::ERectangle()
diff --git a/core/Shape/Shape.cpp b/core/Shape/Shape.cpp
new file mode 100644
index 00000000..3008c1aa
--- /dev/null
+++ b/core/Shape/Shape.cpp
@@ -0,0 +1,120 @@
+#include "..\eshape.h"
+#include "..\emanagers.h"
+#include "..\enodes.h"
+
+e2d::EShape::EShape()
+	: m_nCategoryBitmask(0)
+	, m_nCollisionBitmask(0)
+	, m_bIsVisiable(true)
+	, m_nColor(EColor::RED)
+	, m_fOpacity(1)
+	, m_pParentNode(nullptr)
+	, m_pTransformedShape(nullptr)
+	, m_bEnable(true)
+{
+}
+
+e2d::EShape::~EShape()
+{
+	SafeReleaseInterface(&m_pTransformedShape);
+}
+
+e2d::ENode * e2d::EShape::getParentNode() const
+{
+	return m_pParentNode;
+}
+
+UINT32 e2d::EShape::getCategoryBitmask() const
+{
+	return m_nCategoryBitmask;
+}
+
+UINT32 e2d::EShape::getCollisionBitmask() const
+{
+	return m_nCollisionBitmask;
+}
+
+void e2d::EShape::setCategoryBitmask(UINT32 mask)
+{
+	m_nCategoryBitmask = mask;
+}
+
+void e2d::EShape::setCollisionBitmask(UINT32 mask)
+{
+	m_nCollisionBitmask = mask;
+}
+
+void e2d::EShape::setEnable(bool bEnable)
+{
+	m_bEnable = bEnable;
+}
+
+void e2d::EShape::setVisiable(bool bVisiable)
+{
+	m_bIsVisiable = bVisiable;
+}
+
+void e2d::EShape::setColor(UINT32 color)
+{
+	m_nColor = color;
+}
+
+void e2d::EShape::setOpacity(float opacity)
+{
+	m_fOpacity = min(max(opacity, 0), 1);
+}
+
+void e2d::EShape::_render()
+{
+	if (m_pTransformedShape && m_bEnable)
+	{
+		ID2D1SolidColorBrush * pBrush = ERenderer::getSolidColorBrush();
+		// 创建画刷
+		ERenderer::getRenderTarget()->CreateSolidColorBrush(
+			D2D1::ColorF(
+				m_nColor,
+				m_fOpacity),
+			&pBrush
+		);
+		// 绘制几何形状
+		ERenderer::getRenderTarget()->DrawGeometry(m_pTransformedShape, pBrush);
+	}
+}
+
+int e2d::EShape::getRelationWith(EShape * pShape) const
+{
+	if (m_pTransformedShape && pShape->m_pTransformedShape)
+	{
+		if (m_bEnable && pShape->m_bEnable)
+		{
+			D2D1_GEOMETRY_RELATION relation;
+
+			m_pTransformedShape->CompareWithGeometry(
+				pShape->m_pTransformedShape,
+				D2D1::Matrix3x2F::Identity(),
+				&relation
+			);
+
+			return relation;
+		}
+	}
+	return 0;
+}
+
+void e2d::EShape::_transform()
+{
+	if (m_pParentNode && m_bEnable)
+	{
+		// 释放原形状
+		SafeReleaseInterface(&m_pTransformedShape);
+
+		// 根据父节点转换几何图形
+		ERenderer::getID2D1Factory()->CreateTransformedGeometry(
+			_getD2dGeometry(),
+			m_pParentNode->m_MatriFinal,
+			&m_pTransformedShape
+		);
+
+		EShapeManager::__updateShape(this);
+	}
+}
diff --git a/core/Tool/Music.cpp b/core/Tool/Music.cpp
index 64e9a18a..947cbfa6 100644
--- a/core/Tool/Music.cpp
+++ b/core/Tool/Music.cpp
@@ -205,7 +205,7 @@ bool EMusic::isPlaying()
 	}
 }
 
-float e2d::EMusic::getVolume() const
+float EMusic::getVolume() const
 {
 	float fVolume = 0.0f;
 	if (m_pSourceVoice)
@@ -215,7 +215,7 @@ float e2d::EMusic::getVolume() const
 	return fVolume;
 }
 
-bool e2d::EMusic::setVolume(float fVolume)
+bool EMusic::setVolume(float fVolume)
 {
 	if (m_pSourceVoice)
 	{
@@ -224,7 +224,7 @@ bool e2d::EMusic::setVolume(float fVolume)
 	return false;
 }
 
-float e2d::EMusic::getFrequencyRatio() const
+float EMusic::getFrequencyRatio() const
 {
 	float fFrequencyRatio = 0.0f;
 	if (m_pSourceVoice)
@@ -234,7 +234,7 @@ float e2d::EMusic::getFrequencyRatio() const
 	return fFrequencyRatio;
 }
 
-bool e2d::EMusic::setFrequencyRatio(float fFrequencyRatio)
+bool EMusic::setFrequencyRatio(float fFrequencyRatio)
 {
 	if (m_pSourceVoice)
 	{
@@ -244,7 +244,7 @@ bool e2d::EMusic::setFrequencyRatio(float fFrequencyRatio)
 	return false;
 }
 
-IXAudio2SourceVoice * e2d::EMusic::getIXAudio2SourceVoice() const
+IXAudio2SourceVoice * EMusic::getIXAudio2SourceVoice() const
 {
 	return m_pSourceVoice;
 }
diff --git a/core/eactions.h b/core/eactions.h
index 82e98783..6d3e52ef 100644
--- a/core/eactions.h
+++ b/core/eactions.h
@@ -576,7 +576,7 @@ public:
 
 	// 添加关键帧
 	void addKeyframe(
-		EKeyframe * frame	/* 添加关键帧 */
+		EImage * frame	/* 添加关键帧 */
 	);
 
 	// 设置每一帧的时间间隔（秒）
@@ -603,7 +603,7 @@ protected:
 protected:
 	float	m_fInterval;
 	UINT	m_nFrameIndex;
-	std::vector<EKeyframe*> m_vFrames;
+	std::vector<EImage*> m_vFrames;
 };
 
 
diff --git a/core/easy2d.h b/core/easy2d.h
index 94734ec8..22ed1ea5 100644
--- a/core/easy2d.h
+++ b/core/easy2d.h
@@ -1,5 +1,5 @@
 /******************************************************
-* Easy2D Game Core
+* Easy2D Game Framework
 * 
 * Website: https://www.easy2d.cn
 * Source Code: https://github.com/Nomango/Easy2D
@@ -12,8 +12,8 @@
 	#error 仅能在 C++ 环境下使用 Easy2D
 #endif
 
-#if _MSC_VER < 1600
-	#error Easy2D 不支持 Visual Studio 2010 以下版本
+#if _MSC_VER < 1700
+	#error Easy2D 不支持 Visual Studio 2012 以下版本
 #endif
 
 
@@ -22,11 +22,10 @@
 #include "ebase.h"
 #include "emanagers.h"
 #include "enodes.h"
-#include "elisteners.h"
 #include "etools.h"
 #include "eactions.h"
 #include "etransitions.h"
-#include "egeometry.h"
+#include "eshape.h"
 
 
 #if defined(DEBUG) || defined(_DEBUG)
diff --git a/core/ecommon.h b/core/ecommon.h
index fa8666fe..f6f53bb1 100644
--- a/core/ecommon.h
+++ b/core/ecommon.h
@@ -86,6 +86,7 @@ struct ESize
 	}
 };
 
+
 // 字符串
 class EString
 {
@@ -219,31 +220,6 @@ private:
 };
 
 
-// 二维向量
-typedef EPoint EVector2;
-
-// 定时器回调函数（参数为该定时器被调用的次数，从 0 开始）
-typedef std::function<void(int)> TimerCallback;
-
-// 按钮点击回调函数
-typedef std::function<void()> BtnClkCallback;
-
-// 物理世界消息监听器回调函数
-typedef std::function<void()> PhysLsnrCallback;
-
-// 碰撞消息监听器回调函数
-typedef PhysLsnrCallback  ClsLsnrCallback;
-
-template<typename T>
-inline void SafeDelete(T** p) { if (*p) { delete *p; *p = nullptr; } }
-
-template<typename Obj>
-inline void SafeRelease(Obj** p) { if (*p) { (*p)->release(); *p = nullptr; } }
-
-template<class Interface>
-inline void SafeReleaseInterface(Interface **pp) { if (*pp != nullptr) { (*pp)->Release(); (*pp) = nullptr; } }
-
-
 // 颜色
 class EColor
 {
@@ -418,13 +394,11 @@ public:
 };
 
 
-class EGeometry;
-
-// 物理消息
-class EPhysicsEvent
+// 形状交集关系
+class ERelation
 {
 public:
-	enum INTERSECT_RELATION
+	enum VALUE
 	{
 		UNKNOWN = 0,		/* 关系不确定 */
 		DISJOINT = 1,		/* 没有交集 */
@@ -432,25 +406,12 @@ public:
 		CONTAINS = 3,		/* 完全包含 */
 		OVERLAP = 4			/* 部分重叠 */
 	};
-
-	// 获取当前物理碰撞消息类型
-	static INTERSECT_RELATION getMsg();
-
-	// 获取主动方
-	static EGeometry * getActiveGeometry();
-
-	// 获取被动方
-	static EGeometry * getPassiveGeometry();
-
-public:
-	static INTERSECT_RELATION s_nRelation;
-	static EGeometry * s_pActiveGeometry;
-	static EGeometry * s_pPassiveGeometry;
 };
 
 
 class EObjectManager;
 
+// 基础对象
 class EObject
 {
 	friend EObjectManager;
@@ -547,41 +508,61 @@ protected:
 };
 
 
-class ESprite;
-
+// 图片
 class EImage :
 	public EObject
 {
-	friend ESprite;
-
 public:
 	// 创建一个空的图片
 	EImage();
 
 	// 从本地文件中读取资源
 	EImage(
-		LPCTSTR fileName
+		LPCTSTR strFilePath	/* 图片文件路径 */
 	);
 
-	// 读取程序资源
+	// 从本地文件中读取资源
 	EImage(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType
+		LPCTSTR strFilePath,/* 图片文件路径 */
+		float nClipX,		/* 裁剪位置 X 坐标 */
+		float nClipY,		/* 裁剪位置 Y 坐标 */
+		float nClipWidth,	/* 裁剪宽度 */
+		float nClipHeight	/* 裁剪高度 */
 	);
 
 	virtual ~EImage();
 
-	// 从本地文件中读取资源
-	void loadFromFile(
-		const EString & fileName
+	// 裁剪图片
+	void clip(
+		float nClipX,		/* 裁剪位置 X 坐标 */
+		float nClipY,		/* 裁剪位置 Y 坐标 */
+		float nClipWidth,	/* 裁剪宽度 */
+		float nClipHeight	/* 裁剪高度 */
 	);
 
-	// 读取程序资源
-	void loadFromResource(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType
+	// 从本地文件中读取图片
+	void loadFrom(
+		const EString & strFilePath
 	);
 
+	// 从本地文件中读取图片并裁剪
+	void loadFrom(
+		const EString & strFilePath,/* 图片文件路径 */
+		float nClipX,				/* 裁剪位置 X 坐标 */
+		float nClipY,				/* 裁剪位置 Y 坐标 */
+		float nClipWidth,			/* 裁剪宽度 */
+		float nClipHeight			/* 裁剪高度 */
+	);
+
+	// 获取宽度
+	virtual float getWidth() const;
+
+	// 获取高度
+	virtual float getHeight() const;
+
+	// 获取大小
+	virtual ESize getSize() const;
+
 	// 获取源图片宽度
 	virtual float getSourceWidth() const;
 
@@ -590,113 +571,33 @@ public:
 
 	// 获取源图片大小
 	virtual ESize getSourceSize() const;
+	
+	// 获取裁剪位置 X 坐标
+	virtual float getClipX() const;
+
+	// 获取裁剪位置 Y 坐标
+	virtual float getClipY() const;
+
+	// 获取裁剪位置
+	virtual EPoint getClipPos() const;
+
+	// 获取 ID2D1Bitmap 对象
+	ID2D1Bitmap * getBitmap();
 
 	// 预加载资源
 	static bool preload(
-		const EString & fileName
-	);
-
-	// 预加载资源
-	static bool preload(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType
+		const EString & sFileName	/* 图片文件路径 */
 	);
 
 	// 清空缓存
 	static void clearCache();
 
-protected:
-	ID2D1Bitmap * _getBitmap();
-
-protected:
-	ID2D1Bitmap * m_pBitmap;
-};
-
-
-class EKeyframe :
-	public EObject
-{
-	friend ESprite;
-
-public:
-	// 创建空的关键帧
-	EKeyframe();
-
-	// 创建空的关键帧
-	EKeyframe(
-		EImage * texture
-	);
-
-	// 创建空的关键帧
-	EKeyframe(
-		const EString & imageFileName
-	);
-
-	// 创建空的关键帧
-	EKeyframe(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType
-	);
-
-	// 创建空的关键帧
-	EKeyframe(
-		EImage * texture,
-		float x,
-		float y,
-		float width,
-		float height
-	);
-
-	// 创建空的关键帧
-	EKeyframe(
-		const EString & imageFileName,
-		float x,
-		float y,
-		float width,
-		float height
-	);
-
-	// 创建空的关键帧
-	EKeyframe(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType,
-		float x,
-		float y,
-		float width,
-		float height
-	);
-
-	virtual ~EKeyframe();
-
-	// 获取宽度
-	float getWidth() const;
-
-	// 获取高度
-	float getHeight() const;
-
-	// 获取图片
-	EImage * getImage() const;
-
-protected:
-	// 修改图片
-	void _setImage(
-		EImage * texture
-	);
-
-	// 裁剪图片
-	void _clipTexture(
-		float x,
-		float y,
-		float width,
-		float height
-	);
-
 protected:
 	float	m_fSourceClipX;
 	float	m_fSourceClipY;
 	float	m_fSourceClipWidth;
 	float	m_fSourceClipHeight;
-	EImage * m_pImage;
+	ID2D1Bitmap * m_pBitmap;
 };
 
 
@@ -721,11 +622,11 @@ public:
 	// 重写这个函数，它将在离开这个场景时自动执行
 	virtual void onExit() {}
 
-	// 重写这个函数，它将在窗口激活时执行
-	virtual bool onActivate() { return false; }
-
-	// 重写这个函数，它将在窗口非激活时执行
-	virtual bool onInactive() { return false; }
+	// 重写这个函数，它将在碰撞发生时自动执行
+	virtual void onCollide(
+		ENode * pActiveNode,	/* 主动发生碰撞的节点 */
+		ENode * pPassiveNode	/* 被动发生碰撞的节点 */
+	) {}
 
 	// 重写这个函数，它将在关闭窗口时执行
 	virtual bool onCloseWindow() { return true; }
@@ -733,7 +634,12 @@ public:
 	// 重写这个函数，它将在每一帧画面刷新时执行
 	virtual void onUpdate() {}
 
-	// 添加子节点到场景
+	// 开启或禁用 onUpdate 函数
+	virtual void setAutoUpdate(
+		bool bAutoUpdate
+	);
+
+	// 添加节点到场景
 	void add(
 		ENode * child,
 		int zOrder = 0
@@ -744,35 +650,11 @@ public:
 		ENode * child
 	);
 
-	// 删除相同名称的子节点
-	void remove(
-		const EString &childName
-	);
-
-	// 获取所有子节点
-	std::vector<e2d::ENode*> getChildren();
-
-	// 获取子节点数量
-	size_t getChildrenCount() const;
-
-	// 根据名称获取子节点
-	ENode * getChild(
-		const EString &childName
-	);
-
 	// 获取根节点
 	ENode * getRoot() const;
 
-	// 清空所有子成员
-	void clearAllChildren();
-
-	// 执行动画
-	void runAction(
-		EAction * action
-	);
-
 	// 开启几何图形的渲染
-	void setGeometryVisiable(
+	void setShapeVisiable(
 		bool visiable
 	);
 
@@ -784,10 +666,30 @@ protected:
 	void _update();
 
 protected:
+	bool m_bAutoUpdate;
 	bool m_bSortNeeded;
 	bool m_bWillSave;
-	bool m_bGeometryVisiable;
+	bool m_bShapeVisiable;
 	ENode * m_pRoot;
 };
 
+
+// 二维向量
+typedef EPoint EVector2;
+
+// 定时器回调函数（参数为该定时器被调用的次数，从 0 开始）
+typedef std::function<void(int)> TimerCallback;
+
+// 按钮点击回调函数
+typedef std::function<void()> BtnClkCallback;
+
+template<typename T>
+inline void SafeDelete(T** p) { if (*p) { delete *p; *p = nullptr; } }
+
+template<typename Obj>
+inline void SafeRelease(Obj** p) { if (*p) { (*p)->release(); *p = nullptr; } }
+
+template<class Interface>
+inline void SafeReleaseInterface(Interface **pp) { if (*pp != nullptr) { (*pp)->Release(); (*pp) = nullptr; } }
+
 }
\ No newline at end of file
diff --git a/core/elisteners.h b/core/elisteners.h
deleted file mode 100644
index 140d6425..00000000
--- a/core/elisteners.h
+++ /dev/null
@@ -1,152 +0,0 @@
-#pragma once
-#include "ebase.h"
-#include "egeometry.h"
-
-namespace e2d
-{
-
-class ENode;
-class EPhysicsManager;
-
-// 监听器
-class EListener :
-	public EObject
-{
-public:
-	EListener();
-
-	EListener(
-		const EString &name
-	);
-
-	// 获取监听器状态
-	bool isRunning() const;
-
-	// 启动监听
-	void start();
-
-	// 停止监听
-	void stop();
-
-	// 获取监听器名称
-	EString getName() const;
-
-	// 获取监听器所在节点
-	ENode * getParentNode() const;
-
-	// 设置监听器名称
-	void setName(
-		const EString &name
-	);
-
-	// 设置监听器吞噬消息
-	void setSwallow(
-		bool bSwallow
-	);
-
-	// 设置监听器在游戏暂停时继续工作
-	void setAlwaysWorking(
-		bool bAlways
-	);
-
-	// 绑定监听器到场景
-	virtual void bindWith(
-		EScene * pParentScene
-	) = 0;
-
-	// 绑定监听器到节点
-	virtual void bindWith(
-		ENode * pParentNode
-	) = 0;
-
-protected:
-	// 执行监听器回调函数
-	virtual void _callOn() = 0;
-
-	// 获取监听器状态是否就绪
-	virtual bool _isReady() const;
-
-protected:
-	EString		m_sName;
-	bool		m_bRunning;
-	bool		m_bAlways;
-	bool		m_bSwallow;
-	ENode *		m_pParentNode;
-};
-
-
-// 物理世界消息监听器
-class EListenerPhysics :
-	public EListener
-{
-	friend EPhysicsManager;
-
-public:
-	EListenerPhysics();
-
-	EListenerPhysics(
-		const EString &name
-	);
-
-	EListenerPhysics(
-		const PhysLsnrCallback &callback
-	);
-
-	EListenerPhysics(
-		const EString &name,
-		const PhysLsnrCallback &callback
-	);
-
-	// 设置监听器回调函数
-	void setCallback(
-		const PhysLsnrCallback &callback
-	);
-
-	// 将监听器与场景绑定
-	virtual void bindWith(
-		EScene * pParentScene
-	) override;
-
-	// 将监听器与节点绑定
-	virtual void bindWith(
-		ENode * pParentNode
-	) override;
-
-protected:
-	// 执行监听器回调函数
-	virtual void _callOn() override;
-
-protected:
-	PhysLsnrCallback m_Callback;
-};
-
-
-// 几何体冲突消息监听器
-class EListenerPhysicsCollision :
-	public EListenerPhysics
-{
-public:
-	EListenerPhysicsCollision();
-
-	EListenerPhysicsCollision(
-		const EString &name
-	);
-
-	EListenerPhysicsCollision(
-		const ClsLsnrCallback &callback
-	);
-
-	EListenerPhysicsCollision(
-		const EString &name,
-		const ClsLsnrCallback &callback
-	);
-
-protected:
-	// 执行监听器回调函数
-	virtual void _callOn() override;
-
-protected:
-	ClsLsnrCallback m_Callback;
-};
-
-}
\ No newline at end of file
diff --git a/core/emanagers.h b/core/emanagers.h
index eb4416b3..14e193f5 100644
--- a/core/emanagers.h
+++ b/core/emanagers.h
@@ -13,7 +13,7 @@ class ENode;
 class ETimer;
 class EAction;
 class EMusic;
-class EGeometry;
+class EShape;
 class ETransition;
 class EListenerPhysics;
 
@@ -81,7 +81,6 @@ private:
 class ETimerManager
 {
 	friend EGame;
-	friend EScene;
 	friend ENode;
 
 public:
@@ -156,7 +155,6 @@ private:
 class EActionManager
 {
 	friend EGame;
-	friend EScene;
 	friend ENode;
 
 public:
@@ -210,7 +208,7 @@ class EMusicManager
 
 public:
 	// 添加音乐文件
-	static EMusic * add(
+	static bool add(
 		const EString & strFilePath	/* 音乐文件路径 */
 	);
 
@@ -243,93 +241,27 @@ private:
 };
 
 
-class EPhysicsManager
+class EShapeManager
 {
 	friend EGame;
-	friend EScene;
 	friend ENode;
-	friend EGeometry;
-
-public:
-	// 将监听器与场景绑定
-	static void bindListener(
-		EListenerPhysics * listener,
-		EScene * pParentScene
-	);
-
-	// 将监听器与节点绑定
-	static void bindListener(
-		EListenerPhysics * listener,
-		ENode * pParentNode
-	);
-
-	// 启动具有相同名称的监听器
-	static void startListeners(
-		const EString &name
-	);
-
-	// 停止具有相同名称的监听器
-	static void stopListeners(
-		const EString &name
-	);
-
-	// 删除具有相同名称的监听器
-	static void delListeners(
-		const EString &name
-	);
-
-	// 启动绑定在场景及其子节点上的所有监听器
-	static void startAllListenersBindedWith(
-		EScene * pParentScene
-	);
-
-	// 停止绑定在场景及其子节点上的所有监听器
-	static void stopAllListenersBindedWith(
-		EScene * pParentScene
-	);
-
-	// 启动绑定在节点上的所有监听器
-	static void startAllListenersBindedWith(
-		ENode * pParentNode
-	);
-
-	// 停止绑定在节点上的所有监听器
-	static void stopAllListenersBindedWith(
-		ENode * pParentNode
-	);
-
-	// 启动所有监听器
-	static void startAllListeners();
-
-	// 停止所有监听器
-	static void stopAllListeners();
+	friend EShape;
 
 private:
-	// 清空监听器管理器
-	static void _clearManager();
+	// 更新形状
+	static void __updateShape(
+		EShape * pActiveShape
+	);
 
 	// 添加形状
-	static void _addGeometry(
-		EGeometry * geometry
+	static void __addShape(
+		EShape * pShape
 	);
 
 	// 删除已绑定的形状
-	static void _delGeometry(
-		EGeometry * geometry
+	static void __delShape(
+		EShape * pShape
 	);
-
-	// 清空绑定在节点上的所有监听器
-	static void _clearAllListenersBindedWith(
-		ENode * pParentNode
-	);
-
-	// 几何图形判断程序
-	static void PhysicsGeometryProc(
-		EGeometry * pActiveGeometry
-	);
-
-	// 物理碰撞监听器执行程序
-	static void PhysicsListenerProc();
 };
 
 }
\ No newline at end of file
diff --git a/core/enodes.h b/core/enodes.h
index 8df00389..f7d831a6 100644
--- a/core/enodes.h
+++ b/core/enodes.h
@@ -4,48 +4,49 @@
 namespace e2d 
 {
 
-class EText;
-class ESprite;
+
 class EAction;
-class EButton;
-class EButtonToggle;
-class EGeometry;
-class EMenu;
+class EShape;
 class ETransition;
 
 class ENode :
 	public EObject
 {
 	friend EScene;
-	friend EButton;
-	friend EButtonToggle;
-	friend EGeometry;
+	friend EShape;
 	friend ETransition;
 
 public:
 	ENode();
 
-	ENode(
-		const EString & name
-	);
-
 	virtual ~ENode();
 
-	// 节点进入场景时，这个函数将自动运行
-	virtual void onEnter() {}
-
-	// 节点离开场景时，这个函数将自动运行
-	virtual void onExit() {}
-
-	// 每一帧画面刷新时，这个函数将自动运行
+	// 更新节点
 	virtual void onUpdate() {}
 
-	// 渲染节点时，这个函数将自动运行
+	// 渲染节点
 	virtual void onRender() {}
 
+	// 碰撞处理
+	virtual void onCollide(
+		ENode* pCollisionNode,	/* 发生碰撞的节点 */
+		int nRelation			/* 碰撞关系，取值为 ERelation::VALUE 中的一种 */
+	) {}
+
+	// 进入场景时执行
+	virtual void onEnter() {}
+
+	// 离开场景时执行
+	virtual void onExit() {}
+
 	// 获取节点显示状态
 	virtual bool isVisiable() const;
 
+	// 判断点是否在节点内
+	virtual bool isPointIn(
+		EPoint point
+	);
+
 	// 获取节点名称
 	virtual EString getName() const;
 
@@ -103,28 +104,57 @@ public:
 	// 获取节点透明度
 	virtual float getOpacity() const;
 
+	// 获取节点形状
+	virtual EShape * getShape() const;
+
 	// 获取父节点
 	virtual ENode * getParent() const;
 
 	// 获取节点所在场景
 	virtual EScene * getParentScene() const;
 
-	// 获取所有子节点
-	virtual std::vector<ENode*> &getChildren();
-
-	// 获取子节点数量
-	virtual size_t getChildrenCount() const;
-
-	// 根据名字获取子节点
+	// 获取名称相同的子节点
 	virtual ENode * getChild(
 		const EString & name
 	);
 
+	// 获取所有名称相同的子节点
+	virtual std::vector<ENode*> getChildren(
+		const EString & name
+	);
+
+	// 获取所有子节点
+	virtual std::vector<ENode*> &getChildren();
+
+	// 获取子节点数量
+	virtual int getChildrenCount() const;
+
+	// 移除子节点
+	virtual bool removeChild(
+		ENode * child
+	);
+
+	// 移除所有名称相同的子节点
+	virtual void removeChildren(
+		const EString & childName
+	);
+
+	// 从父节点移除
+	virtual void removeFromParent();
+
+	// 移除所有节点
+	virtual void clearAllChildren();
+
 	// 设置节点是否显示
 	virtual void setVisiable(
 		bool value
 	);
 
+	// 开启或禁用 onUpdate 函数
+	virtual void setAutoUpdate(
+		bool bAutoUpdate
+	);
+
 	// 设置节点名称
 	virtual void setName(
 		const EString & name
@@ -254,8 +284,8 @@ public:
 	);
 
 	// 设置节点形状
-	virtual void setGeometry(
-		EGeometry * geometry
+	virtual void setShape(
+		EShape * pShape
 	);
 
 	// 添加子节点
@@ -264,22 +294,6 @@ public:
 		int order = 0
 	);
 
-	// 从父节点移除
-	virtual void removeFromParent();
-
-	// 移除子节点
-	virtual bool removeChild(
-		ENode * child
-	);
-
-	// 移除子节点
-	virtual void removeChild(
-		const EString & childName
-	);
-
-	// 移除所有节点
-	virtual void clearAllChildren();
-
 	// 执行动画
 	virtual void runAction(
 		EAction * action
@@ -309,11 +323,6 @@ public:
 	// 停止所有动画
 	virtual void stopAllActions();
 
-	// 判断点是否在节点内
-	virtual bool isPointIn(
-		EPoint point
-	);
-
 	// 修改节点的默认中心点位置
 	static void setDefaultPiovt(
 		float defaultPiovtX,
@@ -328,7 +337,7 @@ protected:
 	virtual void _render();
 
 	// 渲染几何图形
-	virtual void _drawGeometry();
+	virtual void _drawShape();
 
 	// 节点被添加到场景时的执行程序
 	virtual void _onEnter();
@@ -336,9 +345,6 @@ protected:
 	// 节点从场景中消失时的执行程序
 	virtual void _onExit();
 
-	// 子节点排序
-	void _sortChildren();
-
 	// 设置节点所在场景
 	virtual void _setParentScene(
 		EScene * scene
@@ -359,22 +365,7 @@ protected:
 	// 更新节点透明度
 	static void _updateOpacity(ENode * node);
 
-	// 设置节点宽度
-	virtual void _setWidth(
-		float width
-	);
-
-	// 设置节点高度
-	virtual void _setHeight(
-		float height
-	);
-
-	// 设置节点大小
-	virtual void _setSize(
-		const ESize & size
-	);
-
-	// 设置节点大小
+	// 修改节点大小
 	virtual void _setSize(
 		float width,
 		float height
@@ -396,15 +387,16 @@ protected:
 	float		m_fPivotY;
 	int			m_nOrder;
 	bool		m_bVisiable;
+	bool		m_bAutoUpdate;
 	bool		m_bDisplayedInScene;
 	bool		m_bSortChildrenNeeded;
 	bool		m_bTransformNeeded;
-	EGeometry * m_pGeometry;
+	EShape *	m_pShape;
 	EScene *	m_pParentScene;
 	ENode *		m_pParent;
 	D2D1::Matrix3x2F	m_MatriInitial;
 	D2D1::Matrix3x2F	m_MatriFinal;
-	std::vector<ENode*>		m_vChildren;
+	std::vector<ENode*>	m_vChildren;
 };
 
 
@@ -415,16 +407,11 @@ public:
 	// 创建一个空精灵
 	ESprite();
 
-	// 从文理资源创建精灵
+	// 从 EImage 对象创建精灵
 	ESprite(
 		EImage * image
 	);
 
-	// 从关键帧创建精灵
-	ESprite(
-		EKeyframe * spriteFrame
-	);
-
 	// 从文件图片创建精灵
 	ESprite(
 		LPCTSTR imageFileName
@@ -439,68 +426,33 @@ public:
 		float height
 	);
 
-	// 从资源图片创建精灵
-	ESprite(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType
-	);
-
-	// 从资源图片创建精灵并裁剪
-	ESprite(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType,
-		float x,
-		float y,
-		float width,
-		float height
-	);
-
 	virtual ~ESprite();
 	
 	// 加载精灵图片
-	void loadFrom(
+	virtual void loadFrom(
 		EImage * texture
 	);
 
 	// 从本地文件加载图片
-	void loadFrom(
+	virtual void loadFrom(
 		LPCTSTR imageFileName
 	);
 
-	// 从资源加载图片
-	void loadFrom(
-		LPCTSTR resourceName,
-		LPCTSTR resourceType
-	);
-
-	// 加载图片并裁剪
-	void loadFrom(
-		EImage * image,
-		float x,
-		float y,
-		float width,
-		float height
-	);
-
-	// 从关键帧加载资源
-	void loadFrom(
-		EKeyframe * frame
-	);
-
 	// 裁剪图片
-	void clip(
+	virtual void clip(
 		float x,
 		float y,
 		float width,
 		float height
 	);
 
+	// 获取 EImage 对象
+	virtual EImage * getImage() const;
+
 	// 渲染精灵
 	virtual void onRender() override;
 
 protected:
-	float	m_fSourceClipX;
-	float	m_fSourceClipY;
 	EImage * m_pImage;
 };
 
@@ -585,8 +537,6 @@ protected:
 class EButton :
 	public ENode
 {
-	friend EMenu;
-
 public:
 	// 创建一个空按钮
 	EButton();
diff --git a/core/egeometry.h b/core/eshape.h
similarity index 75%
rename from core/egeometry.h
rename to core/eshape.h
index 6cbe436c..06f79850 100644
--- a/core/egeometry.h
+++ b/core/eshape.h
@@ -5,20 +5,25 @@
 namespace e2d
 {
 
-class EPhysicsManager;
+class EShapeManager;
 class ENode;
 
 
-class EGeometry :
+class EShape :
 	public EObject
 {
-	friend EPhysicsManager;
+	friend EShapeManager;
 	friend ENode;
 
 public:
-	EGeometry();
+	EShape();
 
-	virtual ~EGeometry();
+	virtual ~EShape();
+
+	// 判断两形状的交集关系
+	virtual int getRelationWith(
+		EShape * pShape
+	) const;
 
 	// 获取父节点
 	ENode * getParentNode() const;
@@ -39,7 +44,12 @@ public:
 		UINT32 mask
 	);
 
-	// 设置几何形状的可见性
+	// 启用或关闭该形状
+	virtual void setEnable(
+		bool bEnable
+	);
+
+	// 设置形状的可见性
 	void setVisiable(
 		bool bVisiable
 	);
@@ -55,38 +65,35 @@ public:
 	);
 
 protected:
-	// 判断两形状的交集关系
-	virtual EPhysicsEvent::INTERSECT_RELATION _intersectWith(
-		EGeometry * pGeometry
-	);
-
 	// 转换形状
 	virtual void _transform();
 
-	// 渲染几何图形
+	// 渲染形状
 	virtual void _render();
 
+	// 获取 ID2D1Geometry 对象
 	virtual ID2D1Geometry * _getD2dGeometry() const = 0;
 
 protected:
+	bool	m_bEnable;
 	bool	m_bIsVisiable;
 	UINT32	m_nCategoryBitmask;
 	UINT32	m_nCollisionBitmask;
 	UINT32	m_nColor;
 	float	m_fOpacity;
 	ENode * m_pParentNode;
-	ID2D1TransformedGeometry * m_pTransformedGeometry;
+	ID2D1TransformedGeometry * m_pTransformedShape;
 };
 
 
 class ERectangle :
-	public EGeometry
+	public EShape
 {
 public:
-	// 创建一个空几何矩形
+	// 创建一个空矩形
 	ERectangle();
 
-	// 根据左上角坐标和宽高创建几何矩形
+	// 根据左上角坐标和宽高创建矩形
 	ERectangle(
 		float x,
 		float y,
@@ -94,7 +101,7 @@ public:
 		float height
 	);
 
-	// 创建一个和节点位置大小相同的几何矩形
+	// 创建一个和节点位置大小相同的矩形
 	ERectangle(
 		ENode * node
 	);
@@ -117,19 +124,19 @@ protected:
 
 
 class ECircle :
-	public EGeometry
+	public EShape
 {
 public:
-	// 创建一个空的几何圆形
+	// 创建一个空的圆形
 	ECircle();
 
-	// 根据圆心和半径创建几何圆形
+	// 根据圆心和半径创建圆形
 	ECircle(
 		EPoint center,
 		float radius
 	);
 
-	// 创建一个和节点位置大小相同的几何圆形
+	// 创建一个和节点位置大小相同的圆形
 	ECircle(
 		ENode * node
 	);
@@ -150,20 +157,20 @@ protected:
 
 
 class EEllipse :
-	public EGeometry
+	public EShape
 {
 public:
-	// 创建一个空的几何椭圆
+	// 创建一个空的椭圆
 	EEllipse();
 
-	// 根据圆心和半径创建几何椭圆
+	// 根据圆心和半径创建椭圆
 	EEllipse(
 		EPoint center,
 		float radiusX,
 		float radiusY
 	);
 
-	// 创建一个和节点位置大小相同的几何椭圆
+	// 创建一个和节点位置大小相同的椭圆
 	EEllipse(
 		ENode * node
 	);
diff --git a/core/etools.h b/core/etools.h
index db3f7127..1e5cc61c 100644
--- a/core/etools.h
+++ b/core/etools.h
@@ -217,14 +217,13 @@ public:
 
 // 音乐播放器
 class EMusic
-	: public EObject
 {
 	friend EMusicManager;
 
 public:
 	// 播放
 	bool play(
-		int nLoopCount = 0	/* 重复播放次数 */
+		int nLoopCount = 0	/* 重复播放次数，设置为 255 时循环播放 */
 	);
 
 	// 暂停
diff --git a/project/vs2012/Easy2D.vcxproj b/project/vs2012/Easy2D.vcxproj
index 324f8da0..86b65005 100644
--- a/project/vs2012/Easy2D.vcxproj
+++ b/project/vs2012/Easy2D.vcxproj
@@ -14,12 +14,10 @@
     <ClInclude Include="..\..\core\eactions.h" />
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\ebase.h" />
-    <ClInclude Include="..\..\core\ecommon.h" />
-    <ClInclude Include="..\..\core\egeometry.h" />
-    <ClInclude Include="..\..\core\elisteners.h" />
     <ClInclude Include="..\..\core\emacros.h" />
     <ClInclude Include="..\..\core\emanagers.h" />
     <ClInclude Include="..\..\core\enodes.h" />
+    <ClInclude Include="..\..\core\eshape.h" />
     <ClInclude Include="..\..\core\etools.h" />
     <ClInclude Include="..\..\core\etransitions.h" />
   </ItemGroup>
@@ -48,22 +46,14 @@
     <ClCompile Include="..\..\core\Base\Window.cpp" />
     <ClCompile Include="..\..\core\Common\Font.cpp" />
     <ClCompile Include="..\..\core\Common\Image.cpp" />
-    <ClCompile Include="..\..\core\Common\Keyframe.cpp" />
     <ClCompile Include="..\..\core\Common\Object.cpp" />
     <ClCompile Include="..\..\core\Common\Scene.cpp" />
     <ClCompile Include="..\..\core\Common\String.cpp" />
-    <ClCompile Include="..\..\core\Event\PhysicsEvent.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Circle.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Ellipse.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Geometry.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Rectangle.cpp" />
-    <ClCompile Include="..\..\core\Listener\Listener.cpp" />
-    <ClCompile Include="..\..\core\Listener\ListenerPhysics.cpp" />
-    <ClCompile Include="..\..\core\Listener\ListenerPhysicsCollision.cpp" />
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp" />
+    <ClCompile Include="..\..\core\Manager\MusicManager.cpp" />
     <ClCompile Include="..\..\core\Manager\ObjectManager.cpp" />
-    <ClCompile Include="..\..\core\Manager\PhysicsManager.cpp" />
     <ClCompile Include="..\..\core\Manager\SceneManager.cpp" />
+    <ClCompile Include="..\..\core\Manager\ShapeManager.cpp" />
     <ClCompile Include="..\..\core\Manager\TimerManager.cpp" />
     <ClCompile Include="..\..\core\Node\Button.cpp" />
     <ClCompile Include="..\..\core\Node\ButtonToggle.cpp" />
@@ -71,7 +61,12 @@
     <ClCompile Include="..\..\core\Node\Node.cpp" />
     <ClCompile Include="..\..\core\Node\Sprite.cpp" />
     <ClCompile Include="..\..\core\Node\Text.cpp" />
+    <ClCompile Include="..\..\core\Shape\Circle.cpp" />
+    <ClCompile Include="..\..\core\Shape\Ellipse.cpp" />
+    <ClCompile Include="..\..\core\Shape\Rectangle.cpp" />
+    <ClCompile Include="..\..\core\Shape\Shape.cpp" />
     <ClCompile Include="..\..\core\Tool\Data.cpp" />
+    <ClCompile Include="..\..\core\Tool\File.cpp" />
     <ClCompile Include="..\..\core\Tool\Music.cpp" />
     <ClCompile Include="..\..\core\Tool\Random.cpp" />
     <ClCompile Include="..\..\core\Tool\Timer.cpp" />
diff --git a/project/vs2012/Easy2D.vcxproj.filters b/project/vs2012/Easy2D.vcxproj.filters
index c11d1034..77b099cd 100644
--- a/project/vs2012/Easy2D.vcxproj.filters
+++ b/project/vs2012/Easy2D.vcxproj.filters
@@ -10,18 +10,9 @@
     <Filter Include="Common">
       <UniqueIdentifier>{08126b0c-d139-48f9-8559-3d9d9e3a5940}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Event">
-      <UniqueIdentifier>{a00a6f30-ec6b-42be-93a2-c540466670a8}</UniqueIdentifier>
-    </Filter>
     <Filter Include="Manager">
       <UniqueIdentifier>{a8185fe2-5477-4293-97d6-d84f27d354bb}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Geometry">
-      <UniqueIdentifier>{dfaa8954-50d7-49c5-8aa6-7232c6d5c557}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="Listener">
-      <UniqueIdentifier>{9b2673ff-9077-4d74-b7ec-b435e5540b66}</UniqueIdentifier>
-    </Filter>
     <Filter Include="Node">
       <UniqueIdentifier>{70412fec-4c60-425b-81c9-4547e5a1b78a}</UniqueIdentifier>
     </Filter>
@@ -31,19 +22,20 @@
     <Filter Include="Transition">
       <UniqueIdentifier>{337d5a0f-60fd-473a-83da-b2a3515affd9}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Shape">
+      <UniqueIdentifier>{dfaa8954-50d7-49c5-8aa6-7232c6d5c557}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\core\eactions.h" />
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\ebase.h" />
-    <ClInclude Include="..\..\core\ecommon.h" />
-    <ClInclude Include="..\..\core\egeometry.h" />
-    <ClInclude Include="..\..\core\elisteners.h" />
     <ClInclude Include="..\..\core\emacros.h" />
     <ClInclude Include="..\..\core\emanagers.h" />
     <ClInclude Include="..\..\core\enodes.h" />
     <ClInclude Include="..\..\core\etools.h" />
     <ClInclude Include="..\..\core\etransitions.h" />
+    <ClInclude Include="..\..\core\eshape.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\core\Action\Action.cpp">
@@ -118,9 +110,6 @@
     <ClCompile Include="..\..\core\Common\Image.cpp">
       <Filter>Common</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Common\Keyframe.cpp">
-      <Filter>Common</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Common\Object.cpp">
       <Filter>Common</Filter>
     </ClCompile>
@@ -130,45 +119,18 @@
     <ClCompile Include="..\..\core\Common\String.cpp">
       <Filter>Common</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Event\PhysicsEvent.cpp">
-      <Filter>Event</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
     <ClCompile Include="..\..\core\Manager\ObjectManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Manager\PhysicsManager.cpp">
-      <Filter>Manager</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Manager\SceneManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
     <ClCompile Include="..\..\core\Manager\TimerManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Circle.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Ellipse.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Geometry.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Rectangle.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\Listener.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\ListenerPhysics.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\ListenerPhysicsCollision.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Tool\Data.cpp">
       <Filter>Tool</Filter>
     </ClCompile>
@@ -211,5 +173,26 @@
     <ClCompile Include="..\..\core\Node\Text.cpp">
       <Filter>Node</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Circle.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Ellipse.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Rectangle.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Shape.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Manager\MusicManager.cpp">
+      <Filter>Manager</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Manager\ShapeManager.cpp">
+      <Filter>Manager</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Tool\File.cpp">
+      <Filter>Tool</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/project/vs2013/Easy2D.vcxproj b/project/vs2013/Easy2D.vcxproj
index abf975a4..700725b3 100644
--- a/project/vs2013/Easy2D.vcxproj
+++ b/project/vs2013/Easy2D.vcxproj
@@ -89,11 +89,10 @@
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\ebase.h" />
     <ClInclude Include="..\..\core\ecommon.h" />
-    <ClInclude Include="..\..\core\egeometry.h" />
-    <ClInclude Include="..\..\core\elisteners.h" />
     <ClInclude Include="..\..\core\emacros.h" />
     <ClInclude Include="..\..\core\emanagers.h" />
     <ClInclude Include="..\..\core\enodes.h" />
+    <ClInclude Include="..\..\core\eshape.h" />
     <ClInclude Include="..\..\core\etools.h" />
     <ClInclude Include="..\..\core\etransitions.h" />
   </ItemGroup>
@@ -122,22 +121,14 @@
     <ClCompile Include="..\..\core\Base\Window.cpp" />
     <ClCompile Include="..\..\core\Common\Font.cpp" />
     <ClCompile Include="..\..\core\Common\Image.cpp" />
-    <ClCompile Include="..\..\core\Common\Keyframe.cpp" />
     <ClCompile Include="..\..\core\Common\Object.cpp" />
     <ClCompile Include="..\..\core\Common\Scene.cpp" />
     <ClCompile Include="..\..\core\Common\String.cpp" />
-    <ClCompile Include="..\..\core\Event\PhysicsEvent.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Circle.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Ellipse.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Geometry.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Rectangle.cpp" />
-    <ClCompile Include="..\..\core\Listener\Listener.cpp" />
-    <ClCompile Include="..\..\core\Listener\ListenerPhysics.cpp" />
-    <ClCompile Include="..\..\core\Listener\ListenerPhysicsCollision.cpp" />
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp" />
+    <ClCompile Include="..\..\core\Manager\MusicManager.cpp" />
     <ClCompile Include="..\..\core\Manager\ObjectManager.cpp" />
-    <ClCompile Include="..\..\core\Manager\PhysicsManager.cpp" />
     <ClCompile Include="..\..\core\Manager\SceneManager.cpp" />
+    <ClCompile Include="..\..\core\Manager\ShapeManager.cpp" />
     <ClCompile Include="..\..\core\Manager\TimerManager.cpp" />
     <ClCompile Include="..\..\core\Node\Button.cpp" />
     <ClCompile Include="..\..\core\Node\ButtonToggle.cpp" />
@@ -145,7 +136,12 @@
     <ClCompile Include="..\..\core\Node\Node.cpp" />
     <ClCompile Include="..\..\core\Node\Sprite.cpp" />
     <ClCompile Include="..\..\core\Node\Text.cpp" />
+    <ClCompile Include="..\..\core\Shape\Circle.cpp" />
+    <ClCompile Include="..\..\core\Shape\Ellipse.cpp" />
+    <ClCompile Include="..\..\core\Shape\Rectangle.cpp" />
+    <ClCompile Include="..\..\core\Shape\Shape.cpp" />
     <ClCompile Include="..\..\core\Tool\Data.cpp" />
+    <ClCompile Include="..\..\core\Tool\File.cpp" />
     <ClCompile Include="..\..\core\Tool\Music.cpp" />
     <ClCompile Include="..\..\core\Tool\Random.cpp" />
     <ClCompile Include="..\..\core\Tool\Timer.cpp" />
diff --git a/project/vs2013/Easy2D.vcxproj.filters b/project/vs2013/Easy2D.vcxproj.filters
index c11d1034..a73afb1e 100644
--- a/project/vs2013/Easy2D.vcxproj.filters
+++ b/project/vs2013/Easy2D.vcxproj.filters
@@ -10,18 +10,9 @@
     <Filter Include="Common">
       <UniqueIdentifier>{08126b0c-d139-48f9-8559-3d9d9e3a5940}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Event">
-      <UniqueIdentifier>{a00a6f30-ec6b-42be-93a2-c540466670a8}</UniqueIdentifier>
-    </Filter>
     <Filter Include="Manager">
       <UniqueIdentifier>{a8185fe2-5477-4293-97d6-d84f27d354bb}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Geometry">
-      <UniqueIdentifier>{dfaa8954-50d7-49c5-8aa6-7232c6d5c557}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="Listener">
-      <UniqueIdentifier>{9b2673ff-9077-4d74-b7ec-b435e5540b66}</UniqueIdentifier>
-    </Filter>
     <Filter Include="Node">
       <UniqueIdentifier>{70412fec-4c60-425b-81c9-4547e5a1b78a}</UniqueIdentifier>
     </Filter>
@@ -31,19 +22,21 @@
     <Filter Include="Transition">
       <UniqueIdentifier>{337d5a0f-60fd-473a-83da-b2a3515affd9}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Shape">
+      <UniqueIdentifier>{dfaa8954-50d7-49c5-8aa6-7232c6d5c557}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\core\eactions.h" />
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\ebase.h" />
     <ClInclude Include="..\..\core\ecommon.h" />
-    <ClInclude Include="..\..\core\egeometry.h" />
-    <ClInclude Include="..\..\core\elisteners.h" />
     <ClInclude Include="..\..\core\emacros.h" />
     <ClInclude Include="..\..\core\emanagers.h" />
     <ClInclude Include="..\..\core\enodes.h" />
     <ClInclude Include="..\..\core\etools.h" />
     <ClInclude Include="..\..\core\etransitions.h" />
+    <ClInclude Include="..\..\core\eshape.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\core\Action\Action.cpp">
@@ -118,9 +111,6 @@
     <ClCompile Include="..\..\core\Common\Image.cpp">
       <Filter>Common</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Common\Keyframe.cpp">
-      <Filter>Common</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Common\Object.cpp">
       <Filter>Common</Filter>
     </ClCompile>
@@ -130,45 +120,18 @@
     <ClCompile Include="..\..\core\Common\String.cpp">
       <Filter>Common</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Event\PhysicsEvent.cpp">
-      <Filter>Event</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
     <ClCompile Include="..\..\core\Manager\ObjectManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Manager\PhysicsManager.cpp">
-      <Filter>Manager</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Manager\SceneManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
     <ClCompile Include="..\..\core\Manager\TimerManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Circle.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Ellipse.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Geometry.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Rectangle.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\Listener.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\ListenerPhysics.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\ListenerPhysicsCollision.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Tool\Data.cpp">
       <Filter>Tool</Filter>
     </ClCompile>
@@ -211,5 +174,26 @@
     <ClCompile Include="..\..\core\Node\Text.cpp">
       <Filter>Node</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Circle.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Ellipse.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Rectangle.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Shape.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Manager\ShapeManager.cpp">
+      <Filter>Manager</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Tool\File.cpp">
+      <Filter>Tool</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Manager\MusicManager.cpp">
+      <Filter>Manager</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/project/vs2017/Easy2D.vcxproj b/project/vs2017/Easy2D.vcxproj
index 28bb3273..50224617 100644
--- a/project/vs2017/Easy2D.vcxproj
+++ b/project/vs2017/Easy2D.vcxproj
@@ -214,22 +214,13 @@
     <ClCompile Include="..\..\core\Base\Window.cpp" />
     <ClCompile Include="..\..\core\Common\Font.cpp" />
     <ClCompile Include="..\..\core\Common\Object.cpp" />
-    <ClCompile Include="..\..\core\Common\Keyframe.cpp" />
     <ClCompile Include="..\..\core\Common\Scene.cpp" />
     <ClCompile Include="..\..\core\Common\String.cpp" />
     <ClCompile Include="..\..\core\Common\Image.cpp" />
-    <ClCompile Include="..\..\core\Event\PhysicsEvent.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Circle.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Ellipse.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Geometry.cpp" />
-    <ClCompile Include="..\..\core\Geometry\Rectangle.cpp" />
-    <ClCompile Include="..\..\core\Listener\ListenerPhysicsCollision.cpp" />
-    <ClCompile Include="..\..\core\Listener\Listener.cpp" />
-    <ClCompile Include="..\..\core\Listener\ListenerPhysics.cpp" />
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp" />
     <ClCompile Include="..\..\core\Manager\MusicManager.cpp" />
     <ClCompile Include="..\..\core\Manager\ObjectManager.cpp" />
-    <ClCompile Include="..\..\core\Manager\PhysicsManager.cpp" />
+    <ClCompile Include="..\..\core\Manager\ShapeManager.cpp" />
     <ClCompile Include="..\..\core\Manager\SceneManager.cpp" />
     <ClCompile Include="..\..\core\Manager\TimerManager.cpp" />
     <ClCompile Include="..\..\core\Node\Button.cpp" />
@@ -238,6 +229,10 @@
     <ClCompile Include="..\..\core\Node\Node.cpp" />
     <ClCompile Include="..\..\core\Node\Sprite.cpp" />
     <ClCompile Include="..\..\core\Node\Text.cpp" />
+    <ClCompile Include="..\..\core\Shape\Circle.cpp" />
+    <ClCompile Include="..\..\core\Shape\Ellipse.cpp" />
+    <ClCompile Include="..\..\core\Shape\Rectangle.cpp" />
+    <ClCompile Include="..\..\core\Shape\Shape.cpp" />
     <ClCompile Include="..\..\core\Tool\Data.cpp" />
     <ClCompile Include="..\..\core\Tool\File.cpp" />
     <ClCompile Include="..\..\core\Tool\Music.cpp" />
@@ -253,8 +248,7 @@
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\ebase.h" />
     <ClInclude Include="..\..\core\ecommon.h" />
-    <ClInclude Include="..\..\core\egeometry.h" />
-    <ClInclude Include="..\..\core\elisteners.h" />
+    <ClInclude Include="..\..\core\eshape.h" />
     <ClInclude Include="..\..\core\emacros.h" />
     <ClInclude Include="..\..\core\emanagers.h" />
     <ClInclude Include="..\..\core\enodes.h" />
diff --git a/project/vs2017/Easy2D.vcxproj.filters b/project/vs2017/Easy2D.vcxproj.filters
index 837392cc..131acbf8 100644
--- a/project/vs2017/Easy2D.vcxproj.filters
+++ b/project/vs2017/Easy2D.vcxproj.filters
@@ -19,17 +19,11 @@
     <Filter Include="Manager">
       <UniqueIdentifier>{9031e36b-fa85-4b4e-8e80-657c7e68f283}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Listener">
-      <UniqueIdentifier>{b9bb1728-5106-4574-998e-8564b49cb4a1}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="Geometry">
-      <UniqueIdentifier>{d5f86335-f3a0-450d-92a3-7edd9348d995}</UniqueIdentifier>
-    </Filter>
     <Filter Include="Common">
       <UniqueIdentifier>{be5d9314-b00a-4f11-bd2a-1f720dc32407}</UniqueIdentifier>
     </Filter>
-    <Filter Include="Event">
-      <UniqueIdentifier>{6d0b43af-2432-4221-b572-4bef331ae10e}</UniqueIdentifier>
+    <Filter Include="Shape">
+      <UniqueIdentifier>{d5f86335-f3a0-450d-92a3-7edd9348d995}</UniqueIdentifier>
     </Filter>
   </ItemGroup>
   <ItemGroup>
@@ -105,9 +99,6 @@
     <ClCompile Include="..\..\core\Common\Image.cpp">
       <Filter>Common</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Common\Keyframe.cpp">
-      <Filter>Common</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Common\Object.cpp">
       <Filter>Common</Filter>
     </ClCompile>
@@ -117,39 +108,12 @@
     <ClCompile Include="..\..\core\Common\Scene.cpp">
       <Filter>Common</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Event\PhysicsEvent.cpp">
-      <Filter>Event</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Circle.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Ellipse.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Geometry.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Geometry\Rectangle.cpp">
-      <Filter>Geometry</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\Listener.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\ListenerPhysics.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
-    <ClCompile Include="..\..\core\Listener\ListenerPhysicsCollision.cpp">
-      <Filter>Listener</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
     <ClCompile Include="..\..\core\Manager\ObjectManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\core\Manager\PhysicsManager.cpp">
-      <Filter>Manager</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\core\Manager\TimerManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
@@ -204,6 +168,21 @@
     <ClCompile Include="..\..\core\Manager\MusicManager.cpp">
       <Filter>Manager</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\core\Manager\ShapeManager.cpp">
+      <Filter>Manager</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Circle.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Ellipse.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Rectangle.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\core\Shape\Shape.cpp">
+      <Filter>Shape</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\core\etools.h" />
@@ -214,8 +193,7 @@
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\eactions.h" />
     <ClInclude Include="..\..\core\etransitions.h" />
-    <ClInclude Include="..\..\core\egeometry.h" />
-    <ClInclude Include="..\..\core\elisteners.h" />
     <ClInclude Include="..\..\core\emanagers.h" />
+    <ClInclude Include="..\..\core\eshape.h" />
   </ItemGroup>
 </Project>
\ No newline at end of file