修复了若干BUG

Demo/main.cpp

@@ -10,20 +10,11 @@ int WINAPI WinMain(
 {
 	EApp app;
 
-	if (app.init(L"Easy2D Demo", 640, 480, app.NO_CLOSE | app.NO_MINI_SIZE | app.TOP_MOST))
+	if (app.init(L"Easy2D Demo", 640, 480, app.NO_MINI_SIZE))
 	{
 		auto scene = new EScene();
-		auto scene2 = new EScene();
 
-		auto listener = new EKeyboardPressListener([=]() {
-			if (EKeyboardMsg::getVal() == EKeyboardMsg::KEY::SPACE)
-			{
-				EApp::enterScene(scene, new ETransitionFade(2, 2));
-			}
-		});
-		listener->bindWith(scene2);
-
-		auto text = new EText(L"中文测试中文测试中文测试中文测试中文测试中文测试中文测试", EColor::WHITE, L"Microsoft Yahei");
+		auto text = new EText(L"中文测试中文测试中文测试中文测试中文测试中文测试中文测试", EColor::WHITE, L"楷体");
 		text->setPos(EApp::getWidth() / 2, EApp::getHeight() / 2);
 		//text->setWordWrapping(true);
 		//text->setWordWrappingWidth(130);
@@ -31,9 +22,18 @@ int WINAPI WinMain(
 		text->getFont()->setItalic(true);
 		text->setAnchor(0.5f, 0.5f);
 		text->setColor(EColor::WHITE);
+		//text->runAction(new EActionLoop(new EActionTwo(new EActionFadeOut(1), new EActionFadeIn(1))));
 		scene->add(text);
 
-		text->runAction(new EActionLoop(new EActionTwo(new EActionFadeOut(1), new EActionFadeIn(1))));
+		auto listener = new EKeyboardPressListener([=]() {
+			if (EKeyboardMsg::getVal() == EKeyboardMsg::KEY::SPACE)
+			{
+				EApp::backScene(new ETransitionFade(0.5f, 0.5f));
+			}
+		});
+		listener->bindWith(scene);
+
+		auto scene2 = new EScene();
 
 		auto bird = new ESprite();
 		auto animation = new EAnimation();
@@ -45,15 +45,26 @@ int WINAPI WinMain(
 		bird->setPos(EApp::getWidth() / 2, EApp::getHeight() / 2);
 		scene2->add(bird);
 
-		auto listener2 = new EKeyboardPressListener([=]() {
-			if (EKeyboardMsg::getVal() == EKeyboardMsg::KEY::SPACE)
+		auto btnStart = new ESprite(L"atlas.png", 702, 234, 116, 70);
+		btnStart->setAnchor(0.5f, 0.5f);
+		auto btnStartSelected = new ESprite(L"atlas.png", 702, 234, 116, 70);
+		btnStartSelected->setAnchor(0.5f, 0.5f);
+		btnStartSelected->setPosY(5);
+		auto button = new EButton(btnStart, btnStartSelected, [=] {
+			if (EApp::isPaused())
 			{
-				EApp::backScene(new ETransitionFade(0.5f, 0.5f));
+				EApp::resume();
 			}
+			else
+			{
+				EApp::pause();
+			}
+			//EApp::enterScene(scene, new ETransitionScaleEmerge(1, ETransitionScaleEmerge::BACK));
 		});
-		listener2->bindWith(scene);
+		button->setPos(EApp::getWidth() / 2, EApp::getHeight() / 2 + 100);
+		scene2->add(button);
 
-		app.enterScene(scene2, new ETransitionFade(2, 4));
+		app.enterScene(scene2, new ETransitionFade(0, 1));
 		app.run();
 	}
 

Easy2D/Action/EAction.cpp

@@ -75,10 +75,14 @@ e2d::ENode * e2d::EAction::getTarget()
 void e2d::EAction::_init()
 {
 	m_bInit = true;
+	// 记录当前时间
+	m_tLast = GetNow();
 }
 
 void e2d::EAction::_reset()
 {
 	m_bInit = false;
 	m_bEnding = false;
+	// 记录当前时间
+	m_tLast = GetNow();
 }

Easy2D/Action/EActionDelay.cpp

@@ -14,8 +14,6 @@ e2d::EActionDelay * e2d::EActionDelay::clone() const
 void e2d::EActionDelay::_init()
 {
 	EAction::_init();
-	// 记录当前时间
-	m_tLast = GetNow();
 }
 
 void e2d::EActionDelay::_callOn()
@@ -30,6 +28,4 @@ void e2d::EActionDelay::_callOn()
 void e2d::EActionDelay::_reset()
 {
 	EAction::_reset();
-	// 记录当前时间
-	m_tLast = GetNow();
 }

Easy2D/Action/EActionGradual.cpp

@@ -2,21 +2,20 @@
 #include "..\Win\winbase.h"
 
 e2d::EActionGradual::EActionGradual(float duration)
+	: m_fRateOfProgress(0)
+	, m_fDuration(0)
+	, m_fTotalDuration(duration * 1000)
 {
-	m_nDuration = 0;
-	m_nTotalDuration = UINT(duration * 1000);
 }
 
 bool e2d::EActionGradual::_isEnd() const
 {
-	return m_nDuration >= m_nTotalDuration;
+	return m_fDuration >= m_fTotalDuration;
 }
 
 void e2d::EActionGradual::_init()
 {
 	EAction::_init();
-	// 记录当前时间
-	m_tLast = GetNow();
 }
 
 bool e2d::EActionGradual::_isDelayEnough()
@@ -26,7 +25,9 @@ bool e2d::EActionGradual::_isDelayEnough()
 	{
 		// 重新记录时间
 		m_tLast += milliseconds(m_nAnimationInterval);
-		m_nDuration += m_nAnimationInterval;
+		m_fDuration += static_cast<float>(m_nAnimationInterval);
+		// 计算动画进度
+		m_fRateOfProgress = m_fDuration / m_fTotalDuration;
 		return true;
 	}
 	return false;
@@ -35,7 +36,5 @@ bool e2d::EActionGradual::_isDelayEnough()
 void e2d::EActionGradual::_reset()
 {
 	EAction::_reset();
-	m_nDuration = 0;
-	// 记录当前时间
-	m_tLast = GetNow();
+	m_fDuration = 0;
 }

Easy2D/Action/EActionLoop.cpp

@@ -8,7 +8,7 @@ e2d::EActionLoop::EActionLoop(EAction * action) :
 
 e2d::EActionLoop::~EActionLoop()
 {
-	SafeRelease(&m_Action);
+	SafeReleaseAndClear(&m_Action);
 }
 
 e2d::EActionLoop * e2d::EActionLoop::clone() const

Easy2D/Action/EActionMoveBy.cpp

@@ -25,12 +25,10 @@ void e2d::EActionMoveBy::_callOn()
 	}
 	while (EActionGradual::_isDelayEnough())
 	{
-		// 计算移动位置
-		float scale = static_cast<float>(m_nDuration) / m_nTotalDuration;
-		// 移动 Sprite
+		// 移动节点
 		m_pTarget->setPos(
-			m_BeginPos.x + m_MoveVector.x * scale, 
-			m_BeginPos.y + m_MoveVector.y * scale
+			m_BeginPos.x + m_MoveVector.x * m_fRateOfProgress,
+			m_BeginPos.y + m_MoveVector.y * m_fRateOfProgress
 		);
 		// 判断动作是否结束
 		if (_isEnd())
@@ -48,10 +46,10 @@ void e2d::EActionMoveBy::_reset()
 
 e2d::EActionMoveBy * e2d::EActionMoveBy::clone() const
 {
-	return new EActionMoveBy(m_nAnimationInterval / 1000.0f, m_MoveVector);
+	return new EActionMoveBy(m_fTotalDuration / 1000, m_MoveVector);
 }
 
 e2d::EActionMoveBy * e2d::EActionMoveBy::reverse() const
 {
-	return new EActionMoveBy(m_nTotalDuration / 1000.0f, EVec(-m_MoveVector.x, -m_MoveVector.y));
+	return new EActionMoveBy(m_fTotalDuration / 1000, EVec(-m_MoveVector.x, -m_MoveVector.y));
 }

Easy2D/Action/EActionMoveTo.cpp

@@ -8,7 +8,7 @@ e2d::EActionMoveTo::EActionMoveTo(float duration, EPoint pos) :
 
 e2d::EActionMoveTo * e2d::EActionMoveTo::clone() const
 {
-	return new EActionMoveTo(m_nAnimationInterval / 1000.0f, m_EndPos);
+	return new EActionMoveTo(m_fTotalDuration / 1000, m_EndPos);
 }
 
 void e2d::EActionMoveTo::_init()

Easy2D/Action/EActionOpacityBy.cpp

@@ -25,10 +25,8 @@ void e2d::EActionOpacityBy::_callOn()
 	}
 	while (EActionGradual::_isDelayEnough())
 	{
-		// 计算移动位置
-		float scale = static_cast<float>(m_nDuration) / m_nTotalDuration;
-		// 移动 Sprite
-		m_pTarget->setOpacity(m_nBeginVal + m_nVariation * scale);
+		// 设置节点透明度
+		m_pTarget->setOpacity(m_nBeginVal + m_nVariation * m_fRateOfProgress);
 		// 判断动作是否结束
 		if (_isEnd())
 		{
@@ -45,10 +43,10 @@ void e2d::EActionOpacityBy::_reset()
 
 e2d::EActionOpacityBy * e2d::EActionOpacityBy::clone() const
 {
-	return new EActionOpacityBy(m_nAnimationInterval / 1000.0f, m_nVariation);
+	return new EActionOpacityBy(m_fTotalDuration / 1000, m_nVariation);
 }
 
 e2d::EActionOpacityBy * e2d::EActionOpacityBy::reverse() const
 {
-	return new EActionOpacityBy(m_nTotalDuration / 1000.0f, -m_nVariation);
+	return new EActionOpacityBy(m_fTotalDuration / 1000, -m_nVariation);
 }

Easy2D/Action/EActionOpacityTo.cpp

@@ -9,7 +9,7 @@ e2d::EActionOpacityTo::EActionOpacityTo(float duration, float opacity) :
 
 e2d::EActionOpacityTo * e2d::EActionOpacityTo::clone() const
 {
-	return new EActionOpacityTo(m_nAnimationInterval / 1000.0f, m_nEndVal);
+	return new EActionOpacityTo(m_fTotalDuration / 1000, m_nEndVal);
 }
 
 void e2d::EActionOpacityTo::_init()

Easy2D/Action/EActionRotateBy.cpp

@@ -25,10 +25,8 @@ void e2d::EActionRotateBy::_callOn()
 	}
 	while (EActionGradual::_isDelayEnough())
 	{
-		// 计算移动位置
-		float scale = static_cast<float>(m_nDuration) / m_nTotalDuration;
-		// 移动 Sprite
-		m_pTarget->setRotation(m_nBeginVal + m_nVariation * scale);
+		// 旋转节点
+		m_pTarget->setRotation(m_nBeginVal + m_nVariation * m_fRateOfProgress);
 		// 判断动作是否结束
 		if (_isEnd())
 		{
@@ -45,10 +43,10 @@ void e2d::EActionRotateBy::_reset()
 
 e2d::EActionRotateBy * e2d::EActionRotateBy::clone() const
 {
-	return new EActionRotateBy(m_nAnimationInterval / 1000.0f, m_nVariation);
+	return new EActionRotateBy(m_fTotalDuration / 1000, m_nVariation);
 }
 
 e2d::EActionRotateBy * e2d::EActionRotateBy::reverse() const
 {
-	return new EActionRotateBy(m_nTotalDuration / 1000.0f, -m_nVariation);
+	return new EActionRotateBy(m_fTotalDuration / 1000, -m_nVariation);
 }

Easy2D/Action/EActionRotateTo.cpp

@@ -1,15 +1,15 @@
 #include "..\eactions.h"
 
 
-e2d::EActionRotateTo::EActionRotateTo(float duration, float opacity) :
+e2d::EActionRotateTo::EActionRotateTo(float duration, float rotation) :
 	EActionRotateBy(duration, 0)
 {
-	m_nEndVal = opacity;
+	m_nEndVal = rotation;
 }
 
 e2d::EActionRotateTo * e2d::EActionRotateTo::clone() const
 {
-	return new EActionRotateTo(m_nAnimationInterval / 1000.0f, m_nEndVal);
+	return new EActionRotateTo(m_fTotalDuration / 1000, m_nEndVal);
 }
 
 void e2d::EActionRotateTo::_init()

Easy2D/Action/EActionScaleBy.cpp

@@ -1,8 +1,15 @@
 #include "..\eactions.h"
 
 
-e2d::EActionScaleBy::EActionScaleBy(float duration, float scaleX, float scaleY) :
-	EActionGradual(duration)
+e2d::EActionScaleBy::EActionScaleBy(float duration, float scale)
+	: EActionGradual(duration)
+{
+	m_nVariationX = scale;
+	m_nVariationY = scale;
+}
+
+e2d::EActionScaleBy::EActionScaleBy(float duration, float scaleX, float scaleY)
+	: EActionGradual(duration)
 {
 	m_nVariationX = scaleX;
 	m_nVariationY = scaleY;
@@ -27,10 +34,10 @@ void e2d::EActionScaleBy::_callOn()
 	}
 	while (EActionGradual::_isDelayEnough())
 	{
-		// 计算移动位置
-		float scale = static_cast<float>(m_nDuration) / m_nTotalDuration;
-		// 移动 Sprite
-		m_pTarget->setScale(m_nBeginScaleX + m_nVariationX * scale, m_nBeginScaleX + m_nVariationX * scale);
+		// Ëõ·Å½Úµã
+		m_pTarget->setScale(
+			m_nBeginScaleX + m_nVariationX * m_fRateOfProgress, 
+			m_nBeginScaleX + m_nVariationX * m_fRateOfProgress);
 		// 判断动作是否结束
 		if (_isEnd())
 		{
@@ -47,10 +54,10 @@ void e2d::EActionScaleBy::_reset()
 
 e2d::EActionScaleBy * e2d::EActionScaleBy::clone() const
 {
-	return new EActionScaleBy(m_nAnimationInterval / 1000.0f, m_nVariationX, m_nVariationY);
+	return new EActionScaleBy(m_fTotalDuration / 1000, m_nVariationX, m_nVariationY);
 }
 
 e2d::EActionScaleBy * e2d::EActionScaleBy::reverse() const
 {
-	return new EActionScaleBy(m_nTotalDuration / 1000.0f, -m_nVariationX, -m_nVariationY);
+	return new EActionScaleBy(m_fTotalDuration / 1000, -m_nVariationX, -m_nVariationY);
 }

Easy2D/Action/EActionScaleTo.cpp

@@ -1,7 +1,14 @@
 #include "..\eactions.h"
 
-e2d::EActionScaleTo::EActionScaleTo(float duration, float scaleX, float scaleY) :
-	EActionScaleBy(duration, 0, 0)
+e2d::EActionScaleTo::EActionScaleTo(float duration, float scale)
+	: EActionScaleBy(duration, 0, 0)
+{
+	m_nEndScaleX = scale;
+	m_nEndScaleY = scale;
+}
+
+e2d::EActionScaleTo::EActionScaleTo(float duration, float scaleX, float scaleY)
+	: EActionScaleBy(duration, 0, 0)
 {
 	m_nEndScaleX = scaleX;
 	m_nEndScaleY = scaleY;
@@ -9,7 +16,7 @@ e2d::EActionScaleTo::EActionScaleTo(float duration, float scaleX, float scaleY)
 
 e2d::EActionScaleTo * e2d::EActionScaleTo::clone() const
 {
-	return new EActionScaleTo(m_nAnimationInterval / 1000.0f, m_nEndScaleX, m_nEndScaleY);
+	return new EActionScaleTo(m_fTotalDuration / 1000, m_nEndScaleX, m_nEndScaleY);
 }
 
 void e2d::EActionScaleTo::_init()

Easy2D/Action/EActionSequence.cpp

@@ -25,7 +25,7 @@ e2d::EActionSequence::~EActionSequence()
 {
 	for (auto action : m_vActions)
 	{
-		SafeRelease(&action);
+		SafeReleaseAndClear(&action);
 	}
 }
 
@@ -49,9 +49,10 @@ void e2d::EActionSequence::_init()
 
 void e2d::EActionSequence::_callOn()
 {
-	m_vActions[m_nActionIndex]->_callOn();
+	auto &action = m_vActions[m_nActionIndex];
+	action->_callOn();
 
-	if (m_vActions[m_nActionIndex]->_isEnding())
+	if (action->_isEnding())
 	{
 		m_nActionIndex++;
 		if (m_nActionIndex == m_vActions.size())

Easy2D/Action/EActionTwo.cpp

@@ -10,8 +10,8 @@ e2d::EActionTwo::EActionTwo(EAction * actionFirst, EAction * actionSecond) :
 
 e2d::EActionTwo::~EActionTwo()
 {
-	SafeRelease(&m_pFirstAction);
-	SafeRelease(&m_pSecondAction);
+	SafeReleaseAndClear(&m_pFirstAction);
+	SafeReleaseAndClear(&m_pSecondAction);
 }
 
 e2d::EActionTwo * e2d::EActionTwo::clone() const

Easy2D/Action/EActionTwoAtSameTime.cpp

@@ -10,8 +10,8 @@ e2d::EActionTwoAtSameTime::EActionTwoAtSameTime(EAction * actionFirst, EAction *
 
 e2d::EActionTwoAtSameTime::~EActionTwoAtSameTime()
 {
-	SafeRelease(&m_pFirstAction);
-	SafeRelease(&m_pSecondAction);
+	SafeReleaseAndClear(&m_pFirstAction);
+	SafeReleaseAndClear(&m_pSecondAction);
 }
 
 e2d::EActionTwoAtSameTime * e2d::EActionTwoAtSameTime::clone() const

Easy2D/Action/EAnimation.cpp

@@ -19,20 +19,13 @@ e2d::EAnimation::~EAnimation()
 {
 	for (auto frame : m_vFrames)
 	{
-		SafeRelease(&frame);
+		SafeReleaseAndClear(&frame);
 	}
 }
 
 void e2d::EAnimation::_init()
 {
-	// 判断执行帧动画的目标类型是否是 ESprite
-	ASSERT(
-		typeid(ESprite) == typeid(*m_pTarget),
-		"Only ESprite can use EAnimation!"
-	);
 	EAction::_init();
-	// 记录当前时间
-	m_tLast = GetNow();
 }
 
 void e2d::EAnimation::_callOn()
@@ -47,7 +40,8 @@ void e2d::EAnimation::_callOn()
 	{
 		// 重新记录时间
 		m_tLast += milliseconds(m_nAnimationInterval);
-		reinterpret_cast<ESprite*>(m_pTarget)->loadFromSpriteFrame(m_vFrames[m_nFrameIndex]);
+		// ¼ÓÔؾ«ÁéÖ¡
+		reinterpret_cast<ESprite*>(m_pTarget)->loadFrom(m_vFrames[m_nFrameIndex]);
 		m_nFrameIndex++;
 		// 判断动作是否结束
 		if (m_nFrameIndex == m_vFrames.size())
@@ -62,8 +56,6 @@ void e2d::EAnimation::_reset()
 {
 	EAction::_reset();
 	m_nFrameIndex = 0;
-	// 记录当前时间
-	m_tLast = steady_clock::now();
 }
 
 void e2d::EAnimation::addFrame(ESpriteFrame * frame)

Easy2D/Base/EApp.cpp

@@ -25,7 +25,6 @@ e2d::EApp::EApp()
 	, m_bPaused(false)
 	, m_bManualPaused(false)
 	, m_bTransitional(false)
-	, m_bEnterNextScene(true)
 	, m_bTopMost(false)
 	, nAnimationInterval(17LL)
 	, m_ClearColor(EColor::BLACK)
@@ -58,10 +57,10 @@ e2d::EApp * e2d::EApp::get()
 
 bool e2d::EApp::init(const EString &title, UINT32 width, UINT32 height, bool showConsole /* = false */)
 {
-	return init(title, width, height, 0, showConsole);
+	return init(title, width, height, EWindowStyle(), showConsole);
 }
 
-bool e2d::EApp::init(const EString &title, UINT32 width, UINT32 height, int windowStyle, bool showConsole /* = false */)
+bool e2d::EApp::init(const EString &title, UINT32 width, UINT32 height, EWindowStyle wStyle, bool showConsole /* = false */)
 {
 	HRESULT hr;
 
@@ -76,7 +75,7 @@ bool e2d::EApp::init(const EString &title, UINT32 width, UINT32 height, int wind
 		// 注册窗口类
 		WNDCLASSEX wcex = { sizeof(WNDCLASSEX) };
 		UINT style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
-		if (windowStyle & EApp::NO_CLOSE)
+		if (wStyle.NO_CLOSE)
 		{
 			style |= CS_NOCLOSE;
 		}
@@ -89,6 +88,10 @@ bool e2d::EApp::init(const EString &title, UINT32 width, UINT32 height, int wind
 		wcex.lpszMenuName = NULL;
 		wcex.hCursor = LoadCursor(NULL, IDI_APPLICATION);
 		wcex.lpszClassName = L"Easy2DApp";
+		if (wStyle.ICON_ID)
+		{
+			wcex.hIcon = (HICON)::LoadImage(GetModuleHandle(NULL), wStyle.ICON_ID, IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
+		}
 
 		RegisterClassEx(&wcex);
 
@@ -119,14 +122,12 @@ bool e2d::EApp::init(const EString &title, UINT32 width, UINT32 height, int wind
 		rtWindow.bottom = rtWindow.top + height;
 		// 创建窗口样式
 		DWORD dwStyle = WS_OVERLAPPED | WS_SYSMENU;
-		if (windowStyle & EApp::NO_MINI_SIZE)
+		if (!wStyle.NO_MINI_SIZE)
 		{
-			dwStyle &= ~WS_MINIMIZEBOX;
-		}
-		if (windowStyle & EApp::TOP_MOST)
-		{
-			m_bTopMost = true;
+			dwStyle |= WS_MINIMIZEBOX;
 		}
+		// 保存窗口是否置顶显示
+		m_bTopMost = wStyle.TOP_MOST;
 		// 计算客户区大小
 		AdjustWindowRectEx(&rtWindow, dwStyle, FALSE, 0L);
 		// 保存窗口名称
@@ -178,6 +179,9 @@ void e2d::EApp::resume()
 	{
 		EApp::get()->m_bPaused = false;
 		EApp::get()->m_bManualPaused = false;
+		// 刷新当前时间
+		GetNow() = steady_clock::now();
+		// 重置动画和定时器
 		EActionManager::_resetAllActions();
 		ETimerManager::_resetAllTimers();
 	}
@@ -298,9 +302,10 @@ void e2d::EApp::_mainLoop()
 	static LONGLONG nInterval = 0LL;
 	// 挂起时长
 	static LONGLONG nWaitMS = 0L;
-	// 刷新计时
+	// 上一帧画面绘制时间
 	static steady_clock::time_point tLast = steady_clock::now();
 
+	// 刷新当前时间
 	GetNow() = steady_clock::now();
 	// 计算时间间隔
 	nInterval = GetInterval(tLast);
@@ -308,7 +313,7 @@ void e2d::EApp::_mainLoop()
 	if (nInterval >= nAnimationInterval)
 	{
 		// 记录当前时间
-		tLast = GetNow();
+		tLast += microseconds(nAnimationInterval);
 		// 游戏控制流程
 		_onControl();
 		// 刷新游戏画面
@@ -328,19 +333,22 @@ void e2d::EApp::_mainLoop()
 
 void e2d::EApp::_onControl()
 {
-	// 下一场景指针不为空时，切换场景
-	if (m_bEnterNextScene)
-	{
-		// 进入下一场景
-		_enterNextScene();
-		m_bEnterNextScene = false;
-	}
-
-	// 正在切换场景时，只执行动画
+	// 正在切换场景时，执行场景切换动画
 	if (m_bTransitional)
 	{
 		EActionManager::ActionProc();
-		return;
+		// 若场景切换未结束，不执行后面的部分
+		if (m_bTransitional)
+		{
+			return;
+		}
+	}
+
+	// 下一场景指针不为空时，切换场景
+	if (m_pNextScene)
+	{
+		// 进入下一场景
+		_enterNextScene();
 	}
 
 	// 断言当前场景非空
@@ -367,7 +375,15 @@ void e2d::EApp::_onRender()
 		// 使用背景色清空屏幕
 		GetRenderTarget()->Clear(D2D1::ColorF(m_ClearColor.value));
 		// 绘制当前场景
-		m_pCurrentScene->_onRender();
+		if (m_pCurrentScene)
+		{
+			m_pCurrentScene->_onRender();
+		}
+		// 切换场景时，同时绘制两场景
+		if (m_bTransitional && m_pNextScene)
+		{
+			m_pNextScene->_onRender();
+		}
 		// 终止绘图
 		hr = GetRenderTarget()->EndDraw();
 		// 刷新界面
@@ -418,14 +434,14 @@ e2d::EString e2d::EApp::getTitle()
 	return get()->m_sTitle;
 }
 
-UINT32 e2d::EApp::getWidth()
+float e2d::EApp::getWidth()
 {
-	return GetRenderTarget()->GetPixelSize().width;
+	return GetRenderTarget()->GetSize().width;
 }
 
-UINT32 e2d::EApp::getHeight()
+float e2d::EApp::getHeight()
 {
-	return GetRenderTarget()->GetPixelSize().height;
+	return GetRenderTarget()->GetSize().height;
 }
 
 void e2d::EApp::enterScene(EScene * scene, bool saveCurrentScene /* = true */)
@@ -450,7 +466,6 @@ void e2d::EApp::enterScene(EScene * scene, ETransition * transition, bool saveCu
 		transition->_setTarget(
 			get()->m_pCurrentScene, 
 			get()->m_pNextScene, 
-			get()->m_bEnterNextScene,
 			get()->m_bTransitional
 		);
 	}
@@ -483,7 +498,6 @@ void e2d::EApp::backScene(ETransition * transition)
 		transition->_setTarget(
 			get()->m_pCurrentScene, 
 			get()->m_pNextScene, 
-			get()->m_bEnterNextScene,
 			get()->m_bTransitional
 		);
 	}
@@ -499,7 +513,7 @@ void e2d::EApp::clearScene()
 	while (s_SceneStack.size())
 	{
 		auto temp = s_SceneStack.top();
-		SafeRelease(&temp);
+		SafeReleaseAndClear(&temp);
 		s_SceneStack.pop();
 	}
 }
@@ -569,19 +583,9 @@ void e2d::EApp::showWindow()
 
 void e2d::EApp::_free()
 {
-	// 清空场景栈
-	clearScene();
-	// 释放场景内存
-	SafeRelease(&m_pCurrentScene);
-	SafeRelease(&m_pNextScene);
-	
 	// 删除图片缓存
 	ETexture::clearCache();
-	// 停止所有定时器、监听器、动画
-	ETimerManager::_clearManager();
-	EMsgManager::_clearManager();
-	EActionManager::_clearManager();
-	// 删除所有对象
+	// 删除所有对象（包括所有场景、定时器、监听器、动画）
 	EObjectManager::clearAllObjects();
 }
 
@@ -612,7 +616,7 @@ void e2d::EApp::_enterNextScene()
 		}
 		else
 		{
-			SafeRelease(&m_pCurrentScene);
+			SafeReleaseAndClear(&m_pCurrentScene);
 		}
 	}
 
@@ -721,7 +725,7 @@ LRESULT e2d::EApp::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam
 			case WM_MOUSEWHEEL:
 			{
 				// 执行场景切换时屏蔽按键和鼠标消息
-				if (!pEApp->m_bTransitional)
+				if (!pEApp->m_bTransitional && !pEApp->m_pNextScene)
 				{
 					EMsgManager::MouseProc(message, wParam, lParam);
 				}
@@ -735,7 +739,7 @@ LRESULT e2d::EApp::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam
 			case WM_KEYUP:
 			{
 				// 执行场景切换时屏蔽按键和鼠标消息
-				if (!pEApp->m_bTransitional)
+				if (!pEApp->m_bTransitional && !pEApp->m_pNextScene)
 				{
 					EMsgManager::KeyboardProc(message, wParam, lParam);
 				}
@@ -780,7 +784,8 @@ LRESULT e2d::EApp::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam
 			{
 				if (LOWORD(wParam) == WA_INACTIVE)
 				{
-					if (pEApp->getCurrentScene()->onInactive() &&
+					if (pEApp->getCurrentScene() && 
+						pEApp->getCurrentScene()->onInactive() &&
 						pEApp->onInactive())
 					{
 						pEApp->m_bPaused = true;
@@ -788,7 +793,8 @@ LRESULT e2d::EApp::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam
 				}
 				else
 				{
-					if (pEApp->getCurrentScene()->onActivate() &&
+					if (pEApp->getCurrentScene() && 
+						pEApp->getCurrentScene()->onActivate() &&
 						pEApp->onActivate())
 					{
 						pEApp->m_bPaused = false;
@@ -802,10 +808,20 @@ LRESULT e2d::EApp::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam
 			// 窗口关闭消息
 			case WM_CLOSE:
 			{
-				if (pEApp->getCurrentScene()->onCloseWindow() && 
-					pEApp->onCloseWindow())
+				if (!pEApp->getCurrentScene())
 				{
-					DestroyWindow(hWnd);
+					if (pEApp->onCloseWindow())
+					{
+						DestroyWindow(hWnd);
+					}
+				}
+				else 
+				{
+					if (pEApp->getCurrentScene()->onCloseWindow() &&
+						pEApp->onCloseWindow())
+					{
+						DestroyWindow(hWnd);
+					}
 				}
 			}
 			result = 1;

Easy2D/Base/EObject.cpp

@@ -23,11 +23,11 @@ void e2d::EObject::retain()
 void e2d::EObject::release()
 {
 	m_nRefCount--;
+	// 通知对象管理池刷新
+	EObjectManager::notifyFlush();
 }
 
 void e2d::EObject::autoRelease()
 {
 	m_bAutoRelease = true;
-	// 通知对象管理池刷新
-	EObjectManager::notifyFlush();
 }

Easy2D/Base/EScene.cpp

@@ -11,15 +11,16 @@ e2d::EScene::EScene()
 {
 	m_pRoot->_onEnter();
 	m_pRoot->_setParentScene(this);
+	m_pRoot->_setSize(EApp::getWidth(), EApp::getHeight());
+	m_pRoot->setPos(EApp::getWidth() / 2, EApp::getHeight() / 2);
 }
 
 e2d::EScene::~EScene()
 {
-	ETimerManager::clearAllTimersBindedWith(this);
-	EMsgManager::clearAllMouseListenersBindedWith(this);
-	EMsgManager::clearAllKeyboardListenersBindedWith(this);
-	EActionManager::clearAllActionsBindedWith(this);
-	SafeRelease(&m_pRoot);
+	ETimerManager::_clearAllTimersBindedWith(this);
+	EMsgManager::_clearAllMouseListenersBindedWith(this);
+	EMsgManager::_clearAllKeyboardListenersBindedWith(this);
+	SafeReleaseAndClear(&m_pRoot);
 }
 
 void e2d::EScene::onEnter()

Easy2D/Easy2D.vcxproj

@@ -146,7 +146,7 @@
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FunctionLevelLinking>false</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
@@ -212,7 +212,6 @@
     <ClCompile Include="Base\EApp.cpp" />
     <ClCompile Include="Base\EObject.cpp" />
     <ClCompile Include="Base\EScene.cpp" />
-    <ClCompile Include="ETimer.cpp" />
     <ClCompile Include="Listener\EKeyboardListener.cpp" />
     <ClCompile Include="Listener\EKeyboardPressListener.cpp" />
     <ClCompile Include="Listener\EListener.cpp" />
@@ -225,6 +224,7 @@
     <ClCompile Include="Manager\EMsgManager.cpp" />
     <ClCompile Include="Manager\EObjectManager.cpp" />
     <ClCompile Include="Manager\ETimerManager.cpp" />
+    <ClCompile Include="Node\EButton.cpp" />
     <ClCompile Include="Node\ENode.cpp" />
     <ClCompile Include="Node\ESprite.cpp" />
     <ClCompile Include="Node\ESpriteFrame.cpp" />
@@ -232,9 +232,13 @@
     <ClCompile Include="Node\EFont.cpp" />
     <ClCompile Include="Node\ETexture.cpp" />
     <ClCompile Include="Tool\EFileUtils.cpp" />
-    <ClCompile Include="Tool\EMusicUtils.cpp" />
     <ClCompile Include="Tool\ERandom.cpp" />
+    <ClCompile Include="Tool\ETimer.cpp" />
+    <ClCompile Include="Transition\ETransitionEmerge.cpp" />
     <ClCompile Include="Transition\ETransitionFade.cpp" />
+    <ClCompile Include="Transition\ETransitionMove.cpp" />
+    <ClCompile Include="Transition\ETransitionScale.cpp" />
+    <ClCompile Include="Transition\ETransitionScaleEmerge.cpp" />
     <ClCompile Include="Win\winbase.cpp" />
   </ItemGroup>
   <ItemGroup>

Easy2D/Easy2D.vcxproj.filters

@@ -45,9 +45,6 @@
     <ClCompile Include="Node\ESprite.cpp">
       <Filter>Node</Filter>
     </ClCompile>
-    <ClCompile Include="ETimer.cpp">
-      <Filter>Tool</Filter>
-    </ClCompile>
     <ClCompile Include="Node\EText.cpp">
       <Filter>Node</Filter>
     </ClCompile>
@@ -105,9 +102,6 @@
     <ClCompile Include="Action\EActionTwoAtSameTime.cpp">
       <Filter>Action</Filter>
     </ClCompile>
-    <ClCompile Include="Tool\EMusicUtils.cpp">
-      <Filter>Tool</Filter>
-    </ClCompile>
     <ClCompile Include="Node\ESpriteFrame.cpp">
       <Filter>Node</Filter>
     </ClCompile>
@@ -159,6 +153,24 @@
     <ClCompile Include="Listener\EMousePressListener.cpp">
       <Filter>Listener</Filter>
     </ClCompile>
+    <ClCompile Include="Node\EButton.cpp">
+      <Filter>Node</Filter>
+    </ClCompile>
+    <ClCompile Include="Transition\ETransitionEmerge.cpp">
+      <Filter>Transition</Filter>
+    </ClCompile>
+    <ClCompile Include="Transition\ETransitionMove.cpp">
+      <Filter>Transition</Filter>
+    </ClCompile>
+    <ClCompile Include="Transition\ETransitionScale.cpp">
+      <Filter>Transition</Filter>
+    </ClCompile>
+    <ClCompile Include="Transition\ETransitionScaleEmerge.cpp">
+      <Filter>Transition</Filter>
+    </ClCompile>
+    <ClCompile Include="Tool\ETimer.cpp">
+      <Filter>Tool</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Win\winbase.h">

Easy2D/Listener/EListener.cpp

@@ -2,6 +2,7 @@
 
 e2d::EListener::EListener()
 	: m_bRunning(false)
+	, m_bAlways(false)
 	, m_pParentScene(nullptr)
 	, m_pParentNode(nullptr)
 {

Easy2D/Manager/EActionManager.cpp

@@ -17,39 +17,6 @@ void e2d::EActionManager::addAction(EAction * action)
 	}
 }
 
-void e2d::EActionManager::startAllActionsBindedWith(EScene * pParentScene)
-{
-	if (pParentScene)
-	{
-		for (const auto &child : pParentScene->getChildren())
-		{
-			EActionManager::startAllActionsBindedWith(child);
-		}
-	}
-}
-
-void e2d::EActionManager::stopAllActionsBindedWith(EScene * pParentScene)
-{
-	if (pParentScene)
-	{
-		for (const auto &child : pParentScene->getChildren())
-		{
-			EActionManager::stopAllActionsBindedWith(child);
-		}
-	}
-}
-
-void e2d::EActionManager::clearAllActionsBindedWith(EScene * pParentScene)
-{
-	if (pParentScene)
-	{
-		for (const auto & child : pParentScene->getChildren())
-		{
-			ETimerManager::clearAllTimersBindedWith(child);
-		}
-	}
-}
-
 void e2d::EActionManager::startAllActionsBindedWith(ENode * pTargetNode)
 {
 	if (pTargetNode)
@@ -68,6 +35,24 @@ void e2d::EActionManager::startAllActionsBindedWith(ENode * pTargetNode)
 	}
 }
 
+void e2d::EActionManager::pauseAllActionsBindedWith(ENode * pTargetNode)
+{
+	if (pTargetNode)
+	{
+		for (const auto &action : s_vActions)
+		{
+			if (action->getTarget() == pTargetNode)
+			{
+				action->pause();
+			}
+		}
+		for (const auto &child : pTargetNode->getChildren())
+		{
+			EActionManager::pauseAllActionsBindedWith(child);
+		}
+	}
+}
+
 void e2d::EActionManager::stopAllActionsBindedWith(ENode * pTargetNode)
 {
 	if (pTargetNode)
@@ -86,7 +71,7 @@ void e2d::EActionManager::stopAllActionsBindedWith(ENode * pTargetNode)
 	}
 }
 
-void e2d::EActionManager::clearAllActionsBindedWith(ENode * pTargetNode)
+void e2d::EActionManager::_clearAllActionsBindedWith(ENode * pTargetNode)
 {
 	if (pTargetNode)
 	{
@@ -95,7 +80,7 @@ void e2d::EActionManager::clearAllActionsBindedWith(ENode * pTargetNode)
 			auto a = s_vActions[i];
 			if (a->getTarget() == pTargetNode)
 			{
-				SafeRelease(&a);
+				SafeReleaseAndClear(&a);
 				s_vActions.erase(s_vActions.begin() + i);
 			}
 			else
@@ -103,26 +88,31 @@ void e2d::EActionManager::clearAllActionsBindedWith(ENode * pTargetNode)
 				i++;
 			}
 		}
-		for (auto child : pTargetNode->getChildren())
-		{
-			ETimerManager::clearAllTimersBindedWith(child);
-		}
 	}
 }
 
 void e2d::EActionManager::startAllActions()
 {
-	EActionManager::startAllActionsBindedWith(EApp::getCurrentScene());
+	for (auto child : EApp::getCurrentScene()->getChildren())
+	{
+		EActionManager::startAllActionsBindedWith(child);
+	}
+}
+
+void e2d::EActionManager::pauseAllActions()
+{
+	for (auto child : EApp::getCurrentScene()->getChildren())
+	{
+		EActionManager::pauseAllActionsBindedWith(child);
+	}
 }
 
 void e2d::EActionManager::stopAllActions()
 {
-	EActionManager::stopAllActionsBindedWith(EApp::getCurrentScene());
-}
-
-void e2d::EActionManager::clearAllActions()
-{
-	EActionManager::clearAllActionsBindedWith(EApp::getCurrentScene());
+	for (auto child : EApp::getCurrentScene()->getChildren())
+	{
+		EActionManager::stopAllActionsBindedWith(child);
+	}
 }
 
 void e2d::EActionManager::_clearManager()
@@ -143,11 +133,10 @@ void e2d::EActionManager::ActionProc()
 	if (EApp::isPaused() || s_vActions.empty())
 		return;
 	
-	EAction * action;
 	// 循环遍历所有正在运行的动作
 	for (size_t i = 0; i < s_vActions.size(); i++)
 	{
-		action = s_vActions[i];
+		auto &action = s_vActions[i];
 		// 获取动作运行状态
 		if (action->isRunning() ||
 			(action->getTarget() && action->getTarget()->getParentScene() == EApp::getCurrentScene()))
@@ -155,7 +144,7 @@ void e2d::EActionManager::ActionProc()
 			if (action->_isEnding())
 			{
 				// 动作已经结束
-				SafeRelease(&action);
+				SafeReleaseAndClear(&action);
 				s_vActions.erase(s_vActions.begin() + i);
 			}
 			else

Easy2D/Manager/EMsgManager.cpp

@@ -15,16 +15,18 @@ e2d::EVector<e2d::EKeyboardListener*> s_vKeyboardListeners;
 
 void e2d::EMsgManager::MouseProc(UINT message, WPARAM wParam, LPARAM lParam)
 {
-	if (EApp::isPaused())
-		return;
-
 	// 保存鼠标消息
 	s_MouseMsg.m_nMsg = message;
 	s_MouseMsg.m_wParam = wParam;
 	s_MouseMsg.m_lParam = lParam;
 	// 执行鼠标消息监听函数
-	for (auto mlistener : s_vMouseListeners)
+	for (size_t i = 0; i < s_vMouseListeners.size(); i++)
 	{
+		auto &mlistener = s_vMouseListeners[i];
+
+		if (EApp::isPaused() && !mlistener->m_bAlways)
+			continue;
+
 		if (mlistener->isRunning())
 		{
 			if (mlistener->getParentScene() == EApp::getCurrentScene() ||
@@ -38,16 +40,18 @@ void e2d::EMsgManager::MouseProc(UINT message, WPARAM wParam, LPARAM lParam)
 
 void e2d::EMsgManager::KeyboardProc(UINT message, WPARAM wParam, LPARAM lParam)
 {
-	if (EApp::isPaused())
-		return;
-
 	// 保存按键消息
 	s_KeyboardMsg.m_nMsg = message;
 	s_KeyboardMsg.m_wParam = wParam;
 	s_KeyboardMsg.m_lParam = lParam;
 	// 执行按键消息监听函数
-	for (auto klistener : s_vKeyboardListeners)
+	for (size_t i = 0; i < s_vKeyboardListeners.size(); i++)
 	{
+		auto &klistener = s_vKeyboardListeners[i];
+
+		if (EApp::isPaused() && !klistener->m_bAlways)
+			continue;
+
 		if (klistener->isRunning())
 		{
 			if (klistener->getParentScene() == EApp::getCurrentScene() ||
@@ -163,7 +167,7 @@ bool e2d::EKeyboardMsg::isScrollLockOn()
 	return false;
 }
 
-void e2d::EMsgManager::bindListener(e2d::EMouseListener * listener, EScene * pParentScene)
+void e2d::EMsgManager::bindListener(e2d::EMouseListener * listener, EScene * pParentScene, bool always /* = false */)
 {
 	ASSERT(
 		(!listener->m_pParentNode) && (!listener->m_pParentScene),
@@ -177,11 +181,12 @@ void e2d::EMsgManager::bindListener(e2d::EMouseListener * listener, EScene * pPa
 		listener->start();
 		listener->retain();
 		listener->m_pParentScene = pParentScene;
+		listener->m_bAlways = always;
 		s_vMouseListeners.push_back(listener);
 	}
 }
 
-void e2d::EMsgManager::bindListener(EKeyboardListener * listener, EScene * pParentScene)
+void e2d::EMsgManager::bindListener(EKeyboardListener * listener, EScene * pParentScene, bool always /* = false */)
 {
 	ASSERT(
 		(!listener->m_pParentNode) && (!listener->m_pParentScene),
@@ -195,11 +200,12 @@ void e2d::EMsgManager::bindListener(EKeyboardListener * listener, EScene * pPare
 		listener->start();
 		listener->retain();
 		listener->m_pParentScene = pParentScene;
+		listener->m_bAlways = always;
 		s_vKeyboardListeners.push_back(listener);
 	}
 }
 
-void e2d::EMsgManager::bindListener(EMouseListener * listener, ENode * pParentNode)
+void e2d::EMsgManager::bindListener(EMouseListener * listener, ENode * pParentNode, bool always /* = false */)
 {
 	ASSERT(
 		(!listener->m_pParentNode) && (!listener->m_pParentScene),
@@ -212,12 +218,13 @@ void e2d::EMsgManager::bindListener(EMouseListener * listener, ENode * pParentNo
 	{
 		listener->start();
 		listener->retain();
+		listener->m_bAlways = always;
 		listener->m_pParentNode = pParentNode;
 		s_vMouseListeners.push_back(listener);
 	}
 }
 
-void e2d::EMsgManager::bindListener(EKeyboardListener * listener, ENode * pParentNode)
+void e2d::EMsgManager::bindListener(EKeyboardListener * listener, ENode * pParentNode, bool always /* = false */)
 {
 	ASSERT(
 		(!listener->m_pParentNode) && (!listener->m_pParentScene),
@@ -231,6 +238,7 @@ void e2d::EMsgManager::bindListener(EKeyboardListener * listener, ENode * pParen
 		listener->start();
 		listener->retain();
 		listener->m_pParentNode = pParentNode;
+		listener->m_bAlways = always;
 		s_vKeyboardListeners.push_back(listener);
 	}
 }
@@ -265,7 +273,7 @@ void e2d::EMsgManager::delMouseListeners(const EString & name)
 	{
 		if ((*mIter)->getName() == name)
 		{
-			SafeRelease(&(*mIter));
+			SafeReleaseAndClear(&(*mIter));
 			mIter = s_vMouseListeners.erase(mIter);
 		}
 		else
@@ -307,7 +315,7 @@ void e2d::EMsgManager::delKeyboardListeners(const EString & name)
 	{
 		if ((*kIter)->getName() == name)
 		{
-			SafeRelease(&(*kIter));
+			SafeReleaseAndClear(&(*kIter));
 			kIter = s_vKeyboardListeners.erase(kIter);
 		}
 		else
@@ -437,14 +445,14 @@ void e2d::EMsgManager::stopAllKeyboardListenersBindedWith(ENode * pParentNode)
 	}
 }
 
-void e2d::EMsgManager::clearAllMouseListenersBindedWith(EScene * pParentScene)
+void e2d::EMsgManager::_clearAllMouseListenersBindedWith(EScene * pParentScene)
 {
 	for (size_t i = 0; i < s_vMouseListeners.size();)
 	{
 		auto t = s_vMouseListeners[i];
 		if (t->getParentScene() == pParentScene)
 		{
-			SafeRelease(&t);
+			SafeReleaseAndClear(&t);
 			s_vMouseListeners.erase(s_vMouseListeners.begin() + i);
 		}
 		else
@@ -452,20 +460,16 @@ void e2d::EMsgManager::clearAllMouseListenersBindedWith(EScene * pParentScene)
 			i++;
 		}
 	}
-	for (auto child : pParentScene->getChildren())
-	{
-		EMsgManager::clearAllMouseListenersBindedWith(child);
-	}
 }
 
-void e2d::EMsgManager::clearAllKeyboardListenersBindedWith(EScene * pParentScene)
+void e2d::EMsgManager::_clearAllKeyboardListenersBindedWith(EScene * pParentScene)
 {
 	for (size_t i = 0; i < s_vKeyboardListeners.size();)
 	{
 		auto t = s_vKeyboardListeners[i];
 		if (t->getParentScene() == pParentScene)
 		{
-			SafeRelease(&t);
+			SafeReleaseAndClear(&t);
 			s_vKeyboardListeners.erase(s_vKeyboardListeners.begin() + i);
 		}
 		else
@@ -473,20 +477,16 @@ void e2d::EMsgManager::clearAllKeyboardListenersBindedWith(EScene * pParentScene
 			i++;
 		}
 	}
-	for (auto child : pParentScene->getChildren())
-	{
-		EMsgManager::clearAllKeyboardListenersBindedWith(child);
-	}
 }
 
-void e2d::EMsgManager::clearAllMouseListenersBindedWith(ENode * pParentNode)
+void e2d::EMsgManager::_clearAllMouseListenersBindedWith(ENode * pParentNode)
 {
 	for (size_t i = 0; i < s_vMouseListeners.size();)
 	{
 		auto t = s_vMouseListeners[i];
 		if (t->getParentNode() == pParentNode)
 		{
-			SafeRelease(&t);
+			SafeReleaseAndClear(&t);
 			s_vMouseListeners.erase(s_vMouseListeners.begin() + i);
 		}
 		else
@@ -494,20 +494,16 @@ void e2d::EMsgManager::clearAllMouseListenersBindedWith(ENode * pParentNode)
 			i++;
 		}
 	}
-	for (auto child : pParentNode->getChildren())
-	{
-		EMsgManager::clearAllMouseListenersBindedWith(child);
-	}
 }
 
-void e2d::EMsgManager::clearAllKeyboardListenersBindedWith(ENode * pParentNode)
+void e2d::EMsgManager::_clearAllKeyboardListenersBindedWith(ENode * pParentNode)
 {
 	for (size_t i = 0; i < s_vKeyboardListeners.size();)
 	{
 		auto t = s_vKeyboardListeners[i];
 		if (t->getParentNode() == pParentNode)
 		{
-			SafeRelease(&t);
+			SafeReleaseAndClear(&t);
 			s_vKeyboardListeners.erase(s_vKeyboardListeners.begin() + i);
 		}
 		else
@@ -515,10 +511,6 @@ void e2d::EMsgManager::clearAllKeyboardListenersBindedWith(ENode * pParentNode)
 			i++;
 		}
 	}
-	for (auto child : pParentNode->getChildren())
-	{
-		EMsgManager::clearAllKeyboardListenersBindedWith(child);
-	}
 }
 
 void e2d::EMsgManager::_clearManager()
@@ -537,11 +529,6 @@ void e2d::EMsgManager::stopAllMouseListeners()
 	EMsgManager::stopAllMouseListenersBindedWith(EApp::getCurrentScene());
 }
 
-void e2d::EMsgManager::clearAllMouseListeners()
-{
-	EMsgManager::clearAllMouseListenersBindedWith(EApp::getCurrentScene());
-}
-
 void e2d::EMsgManager::startAllKeyboardListeners()
 {
 	EMsgManager::startAllKeyboardListenersBindedWith(EApp::getCurrentScene());
@@ -551,8 +538,3 @@ void e2d::EMsgManager::stopAllKeyboardListeners()
 {
 	EMsgManager::stopAllKeyboardListenersBindedWith(EApp::getCurrentScene());
 }
-
-void e2d::EMsgManager::clearAllKeyboardListeners()
-{
-	EMsgManager::clearAllKeyboardListenersBindedWith(EApp::getCurrentScene());
-}

Easy2D/Manager/ETimerManager.cpp

@@ -4,6 +4,29 @@
 
 static e2d::EVector<e2d::ETimer*> s_vTimers;
 
+
+void e2d::ETimerManager::TimerProc()
+{
+	if (EApp::isPaused())
+		return;
+
+	for (size_t i = 0; i < s_vTimers.size(); i++)
+	{
+		auto &t = s_vTimers[i];
+		if (t->isRunning())
+		{
+			if (t->getParentScene() == EApp::getCurrentScene() ||
+				(t->getParentNode() && (t->getParentNode()->getParentScene() == EApp::getCurrentScene())))
+			{
+				if (t->_isReady())
+				{
+					t->_callOn();
+				}
+			}
+		}
+	}
+}
+
 void e2d::ETimerManager::bindTimer(ETimer * timer, EScene * pParentScene)
 {
 	ASSERT(
@@ -69,7 +92,7 @@ void e2d::ETimerManager::delTimers(const EString & name)
 	{
 		if ((*mIter)->getName() == name)
 		{
-			SafeRelease(&(*mIter));
+			SafeReleaseAndClear(&(*mIter));
 			mIter = s_vTimers.erase(mIter);
 		}
 		else
@@ -109,14 +132,14 @@ void e2d::ETimerManager::stopAllTimersBindedWith(EScene * pParentScene)
 	}
 }
 
-void e2d::ETimerManager::clearAllTimersBindedWith(EScene * pParentScene)
+void e2d::ETimerManager::_clearAllTimersBindedWith(EScene * pParentScene)
 {
 	for (size_t i = 0; i < s_vTimers.size();)
 	{
 		auto t = s_vTimers[i];
 		if (t->getParentScene() == pParentScene)
 		{
-			SafeRelease(&t);
+			SafeReleaseAndClear(&t);
 			s_vTimers.erase(s_vTimers.begin() + i);
 		}
 		else
@@ -124,10 +147,6 @@ void e2d::ETimerManager::clearAllTimersBindedWith(EScene * pParentScene)
 			i++;
 		}
 	}
-	for (auto child : pParentScene->getChildren())
-	{
-		ETimerManager::clearAllTimersBindedWith(child);
-	}
 }
 
 void e2d::ETimerManager::startAllTimersBindedWith(ENode * pParentNode)
@@ -160,14 +179,14 @@ void e2d::ETimerManager::stopAllTimersBindedWith(ENode * pParentNode)
 	}
 }
 
-void e2d::ETimerManager::clearAllTimersBindedWith(ENode * pParentNode)
+void e2d::ETimerManager::_clearAllTimersBindedWith(ENode * pParentNode)
 {
 	for (size_t i = 0; i < s_vTimers.size();)
 	{
 		auto t = s_vTimers[i];
 		if (t->getParentNode() == pParentNode)
 		{
-			SafeRelease(&t);
+			SafeReleaseAndClear(&t);
 			s_vTimers.erase(s_vTimers.begin() + i);
 		}
 		else
@@ -175,10 +194,6 @@ void e2d::ETimerManager::clearAllTimersBindedWith(ENode * pParentNode)
 			i++;
 		}
 	}
-	for (auto child : pParentNode->getChildren())
-	{
-		ETimerManager::clearAllTimersBindedWith(child);
-	}
 }
 
 void e2d::ETimerManager::_clearManager()
@@ -203,30 +218,3 @@ void e2d::ETimerManager::stopAllTimers()
 {
 	ETimerManager::stopAllTimersBindedWith(EApp::getCurrentScene());
 }
-
-void e2d::ETimerManager::clearAllTimers()
-{
-	ETimerManager::clearAllTimersBindedWith(EApp::getCurrentScene());
-}
-
-void e2d::ETimerManager::TimerProc()
-{
-	if (EApp::isPaused())
-		return;
-
-	for (auto t : s_vTimers)
-	{
-		if (t->isRunning())
-		{
-			if (t->getParentScene() == EApp::getCurrentScene() ||
-				(t->getParentNode() && t->getParentNode()->getParentScene() == EApp::getCurrentScene()))
-			{
-				if (GetInterval(t->m_tLast) >= t->m_nInterval)
-				{
-					t->_callOn();
-					t->m_tLast = GetNow();
-				}
-			}
-		}
-	}
-}

Easy2D/Node/EButton.cpp

@@ -0,0 +1,212 @@
+#include "..\enodes.h"
+#include "..\emsg.h"
+#include "..\Win\winbase.h"
+
+e2d::EButton::EButton()
+	: m_Callback([] {})
+	, m_eStatus(STATUS::NORMAL)
+	, m_bIsDisable(false)
+	, m_bIsSelected(false)
+	, m_pNormal(nullptr)
+	, m_pMouseover(nullptr)
+	, m_pSelected(nullptr)
+	, m_pDisabled(nullptr)
+	, m_pDisplayed(nullptr)
+{
+}
+
+e2d::EButton::EButton(ENode * normal, const BUTTON_CLICK_CALLBACK & callback)
+	: EButton()
+{
+	this->setNormal(normal);
+	this->setCallback(callback);
+}
+
+e2d::EButton::EButton(ENode * normal, ENode * selected, const BUTTON_CLICK_CALLBACK & callback)
+	: EButton()
+{
+	this->setNormal(normal);
+	this->setSelected(selected);
+	this->setCallback(callback);
+}
+
+e2d::EButton::EButton(ENode * normal, ENode * mouseover, ENode * selected, const BUTTON_CLICK_CALLBACK & callback)
+	: EButton()
+{
+	this->setNormal(normal);
+	this->setMouseOver(mouseover);
+	this->setSelected(selected);
+	this->setCallback(callback);
+}
+
+e2d::EButton::EButton(ENode * normal, ENode * mouseover, ENode * selected, ENode * disabled, const BUTTON_CLICK_CALLBACK & callback)
+	: EButton()
+{
+	this->setNormal(normal);
+	this->setMouseOver(mouseover);
+	this->setSelected(selected);
+	this->setDisabled(disabled);
+	this->setCallback(callback);
+}
+
+void e2d::EButton::setNormal(ENode * normal)
+{
+	if (normal)
+	{
+		if (m_pNormal)
+		{
+			this->removeChild(m_pNormal);
+		}
+		m_pNormal = normal;
+		this->addChild(m_pNormal);
+	}
+}
+
+void e2d::EButton::setMouseOver(ENode * mouseover)
+{
+	if (mouseover)
+	{
+		if (m_pMouseover)
+		{
+			this->removeChild(m_pMouseover);
+		}
+		m_pMouseover = mouseover;
+		this->addChild(m_pMouseover);
+	}
+}
+
+void e2d::EButton::setSelected(ENode * selected)
+{
+	if (selected)
+	{
+		if (m_pSelected)
+		{
+			this->removeChild(m_pSelected);
+		}
+		m_pSelected = selected;
+		this->addChild(m_pSelected);
+	}
+}
+
+void e2d::EButton::setDisabled(ENode * disabled)
+{
+	if (disabled)
+	{
+		if (m_pDisabled)
+		{
+			this->removeChild(m_pDisabled);
+		}
+		m_pDisabled = disabled;
+		this->addChild(m_pDisabled);
+	}
+}
+
+void e2d::EButton::setDisable(bool disable)
+{
+	m_bIsDisable = disable;
+}
+
+void e2d::EButton::setCallback(const BUTTON_CLICK_CALLBACK & callback)
+{
+	auto listener = new EMouseListener(std::bind(&EButton::_listenerCallback, this));
+	EMsgManager::bindListener(listener, this, true);
+	m_Callback = callback;
+}
+
+void e2d::EButton::_callOn()
+{
+	if (!m_bVisiable)
+	{
+		return;
+	}
+
+	if (m_bTransformChildrenNeeded)
+	{
+		_updateTransform(this);
+	}
+
+	if (!m_vChildren.empty())
+	{
+		GetRenderTarget()->SetTransform(m_Matri);
+
+		if (m_eStatus == STATUS::DISABLED && m_pDisabled)
+		{
+			m_pDisabled->_callOn();
+		}
+		else if (m_eStatus == STATUS::SELECTED && m_pSelected)
+		{
+			m_pSelected->_callOn();
+		}
+		else if (m_eStatus == STATUS::MOUSEOVER && m_pMouseover)
+		{
+			m_pMouseover->_callOn();
+		}
+		else if (m_pNormal)
+		{
+			m_pNormal->_callOn();
+		}
+	}
+}
+
+void e2d::EButton::_listenerCallback()
+{
+	if (!m_bIsDisable)
+	{
+		if (EMouseMsg::getMsg() == EMouseMsg::LBUTTON_DOWN &&
+			m_pDisplayed &&
+			m_pDisplayed->isPointIn(EMouseMsg::getPos()))
+		{
+			// 鼠标左键按下，且位于按钮内时，标记 m_bIsSelected 为 true
+			m_bIsSelected = true;
+		}
+		else if (EMouseMsg::getMsg() == EMouseMsg::LBUTTON_UP)
+		{
+			// 鼠标左键抬起时，判断鼠标坐标是否在按钮内部
+			if (m_bIsSelected && 
+				m_pDisplayed &&
+				m_pDisplayed->isPointIn(EMouseMsg::getPos()))
+			{
+				m_Callback();
+				m_eStatus = STATUS::NORMAL;
+				m_pDisplayed = m_pNormal;
+			}
+			// 标记 m_bIsSelected 为 false
+			m_bIsSelected = false;
+		}
+
+		if (EMouseMsg::isLButtonDown() &&
+			m_bIsSelected && 
+			m_pSelected && 
+			m_pSelected->isPointIn(EMouseMsg::getPos()))
+		{
+			// 鼠标左键按下，且按钮是被选中的状态，且鼠标
+			// 在按钮内时，按钮状态变为 SELECTED
+			m_eStatus = STATUS::SELECTED;
+			m_pDisplayed = m_pSelected;
+		}
+		else if (EMouseMsg::getMsg() == EMouseMsg::MOVE &&
+			m_pDisplayed &&
+			m_pDisplayed->isPointIn(EMouseMsg::getPos()) &&
+			m_pMouseover)
+		{
+			m_eStatus = STATUS::MOUSEOVER;
+			m_pDisplayed = m_pMouseover;
+		}
+		else
+		{
+			m_eStatus = STATUS::NORMAL;
+			m_pDisplayed = m_pNormal;
+		}
+	}
+	else
+	{
+		if (m_pDisplayed)
+		{
+			m_eStatus = STATUS::DISABLED;
+		}
+		else
+		{
+			m_eStatus = STATUS::NORMAL;
+		}
+	}
+}

Easy2D/Node/ENode.cpp

@@ -14,8 +14,8 @@ e2d::ENode::ENode()
 	, m_fSkewAngleY(0)
 	, m_fDisplayOpacity(1.0f)
 	, m_fRealOpacity(1.0f)
-	, m_fAnchorX(0)
-	, m_fAnchorY(0)
+	, m_fAnchorX(0.5f)
+	, m_fAnchorY(0.5f)
 	, m_Matri(D2D1::Matrix3x2F::Identity())
 	, m_bVisiable(true)
 	, m_bDisplayedInScene(false)
@@ -35,10 +35,10 @@ e2d::ENode::ENode(const EString & name)
 
 e2d::ENode::~ENode()
 {
-	ETimerManager::clearAllTimersBindedWith(this);
-	EMsgManager::clearAllMouseListenersBindedWith(this);
-	EMsgManager::clearAllKeyboardListenersBindedWith(this);
-	EActionManager::clearAllActionsBindedWith(this);
+	ETimerManager::_clearAllTimersBindedWith(this);
+	EMsgManager::_clearAllMouseListenersBindedWith(this);
+	EMsgManager::_clearAllKeyboardListenersBindedWith(this);
+	EActionManager::_clearAllActionsBindedWith(this);
 }
 
 void e2d::ENode::onEnter()
@@ -428,8 +428,8 @@ void e2d::ENode::setOpacity(float opacity)
 		return;
 
 	m_fDisplayOpacity = m_fRealOpacity = min(max(opacity, 0), 1);
-	// 更新子节点透明度
-	_updateChildrenOpacity();
+	// 更新节点透明度
+	_updateOpacity(this);
 }
 
 void e2d::ENode::setAnchorX(float anchorX)
@@ -557,7 +557,9 @@ bool e2d::ENode::removeChild(ENode * child, bool release /* = true */)
 				child->_onExit();
 				child->release();
 				if (release)
+				{
 					child->autoRelease();
+				}
 				return true;
 			}
 		}
@@ -593,7 +595,9 @@ void e2d::ENode::removeChild(const EString & childName, bool release /* = true *
 			child->_onExit();
 			child->release();
 			if (release)
+			{
 				child->autoRelease();
+			}
 			return;
 		}
 	}
@@ -604,12 +608,12 @@ void e2d::ENode::clearAllChildren(bool release /* = true */)
 	// 所有节点的引用计数减一
 	for (auto child : m_vChildren)
 	{
+		child->_onExit();
+		child->release();
 		if (release)
 		{
 			child->autoRelease();
 		}
-		child->_onExit();
-		child->release();
 	}
 	// 清空储存节点的容器
 	m_vChildren.clear();
@@ -619,7 +623,7 @@ void e2d::ENode::runAction(EAction * action)
 {
 	ASSERT(
 		(!action->getTarget()),
-		"The action is already running, it cannot running again!"
+		"The action is already running, it cannot run again!"
 	);
 	action->setTarget(this);
 	EActionManager::addAction(action);
@@ -641,6 +645,41 @@ void e2d::ENode::pauseAction(EAction * action)
 	}
 }
 
+bool e2d::ENode::isPointIn(EPoint point)
+{
+	if (m_bTransformChildrenNeeded)
+	{
+		_updateTransform(this);
+	}
+	// 保存节点所在矩形
+	D2D1_POINT_2F leftTop = m_Matri.TransformPoint(
+		D2D1::Point2F(0, 0)
+	);
+	D2D1_POINT_2F rightBottom = m_Matri.TransformPoint(
+		D2D1::Point2F(getRealWidth(), getRealHeight())
+	);
+	D2D1_RECT_F rt = D2D1::RectF(
+		leftTop.x,
+		leftTop.y,
+		rightBottom.x,
+		rightBottom.y
+	);
+	if (point.x >= rt.left &&
+		point.x <= rt.right &&
+		point.y >= rt.top &&
+		point.y <= rt.bottom)
+	{
+		return true;
+	}
+	else
+	{
+		for (const auto & child : m_vChildren)
+			if (child->isPointIn(point))
+				return true;
+	}
+	return false;
+}
+
 void e2d::ENode::stopAction(EAction * action)
 {
 	if (action->getTarget() == this)
@@ -649,6 +688,21 @@ void e2d::ENode::stopAction(EAction * action)
 	}
 }
 
+void e2d::ENode::startAllActions()
+{
+	EActionManager::startAllActionsBindedWith(this);
+}
+
+void e2d::ENode::pauseAllActions()
+{
+	EActionManager::pauseAllActionsBindedWith(this);
+}
+
+void e2d::ENode::stopAllActions()
+{
+	EActionManager::stopAllActionsBindedWith(this);
+}
+
 void e2d::ENode::setVisiable(bool value)
 {
 	m_bVisiable = value;

Easy2D/Node/ESprite.cpp

@@ -9,64 +9,82 @@ e2d::ESprite::ESprite()
 {
 }
 
+e2d::ESprite::ESprite(ETexture * texture)
+	: ESprite()
+{
+	loadFrom(texture);
+}
+
+e2d::ESprite::ESprite(ESpriteFrame * spriteFrame)
+	: ESprite()
+{
+	loadFrom(spriteFrame);
+}
+
 e2d::ESprite::ESprite(const EString & imageFileName)
 	: ESprite()
 {
-	setTexture(new ETexture(imageFileName));
+	loadFrom(new ETexture(imageFileName));
 }
 
 e2d::ESprite::ESprite(const EString & imageFileName, float x, float y, float width, float height)
 {
-	setTexture(new ETexture(imageFileName));
-	clipTexture(x, y, width, height);
+	loadFrom(new ETexture(imageFileName));
+	clip(x, y, width, height);
 }
 
 e2d::ESprite::ESprite(const EString & resourceName, const EString & resourceType)
 	: ESprite()
 {
-	setTexture(new ETexture(resourceName, resourceType));
+	loadFrom(new ETexture(resourceName, resourceType));
 }
 
 e2d::ESprite::ESprite(const EString & resourceName, const EString & resourceType, float x, float y, float width, float height)
 {
-	setTexture(new ETexture(resourceName, resourceType));
-	clipTexture(x, y, width, height);
+	loadFrom(new ETexture(resourceName, resourceType));
+	clip(x, y, width, height);
 }
 
 e2d::ESprite::~ESprite()
 {
-	SafeRelease(&m_pTexture);
+	SafeReleaseAndClear(&m_pTexture);
 }
 
-void e2d::ESprite::setTexture(ETexture * texture)
+void e2d::ESprite::loadFrom(ETexture * texture)
 {
-	SafeRelease(&m_pTexture);
-	m_pTexture = texture;
-	m_pTexture->retain();
+	if (texture)
+	{
+		SafeReleaseAndClear(&m_pTexture);
+		m_pTexture = texture;
+		m_pTexture->retain();
 
-	m_fSourceClipX = m_fSourceClipY = 0;
-	ENode::_setWidth(m_pTexture->getSourceWidth());
-	ENode::_setHeight(m_pTexture->getSourceHeight());
+		m_fSourceClipX = m_fSourceClipY = 0;
+		ENode::_setWidth(m_pTexture->getSourceWidth());
+		ENode::_setHeight(m_pTexture->getSourceHeight());
+	}
 }
 
-void e2d::ESprite::setTexture(ETexture * texture, float x, float y, float width, float height)
+void e2d::ESprite::loadFrom(ETexture * texture, float x, float y, float width, float height)
 {
-	setTexture(texture);
-	clipTexture(x, y, width, height);
+	loadFrom(texture);
+	clip(x, y, width, height);
 }
 
-void e2d::ESprite::loadFromSpriteFrame(ESpriteFrame * frame)
+void e2d::ESprite::loadFrom(ESpriteFrame * frame)
 {
-	setTexture(frame->m_pTexture);
-	clipTexture(frame->m_fSourceClipX, frame->m_fSourceClipY, frame->m_fSourceClipWidth, frame->m_fSourceClipHeight);
+	if (frame)
+	{
+		loadFrom(frame->m_pTexture);
+		clip(frame->m_fSourceClipX, frame->m_fSourceClipY, frame->m_fSourceClipWidth, frame->m_fSourceClipHeight);
+	}
 }
 
-void e2d::ESprite::clipTexture(float x, float y, float width, float height)
+void e2d::ESprite::clip(float x, float y, float width, float height)
 {
 	m_fSourceClipX = min(max(x, 0), m_pTexture->getSourceWidth());
 	m_fSourceClipY = min(max(y, 0), m_pTexture->getSourceHeight());
 	ENode::_setWidth(min(max(width, 0), m_pTexture->getSourceWidth() - m_fSourceClipX));
-	ENode::_setHeight(min(max(height, 0), m_pTexture->getSourceHeight() - m_fSourceClipX));
+	ENode::_setHeight(min(max(height, 0), m_pTexture->getSourceHeight() - m_fSourceClipY));
 }
 
 void e2d::ESprite::_onRender()

Easy2D/Node/ESpriteFrame.cpp

@@ -50,20 +50,29 @@ e2d::ESpriteFrame::ESpriteFrame(const EString & resourceName, const EString & re
 
 e2d::ESpriteFrame::~ESpriteFrame()
 {
-	if (m_pTexture)
-	{
-		m_pTexture->release();
-	}
+	SafeRelease(&m_pTexture);
+}
+
+float e2d::ESpriteFrame::getWidth() const
+{
+	return m_fSourceClipWidth;
+}
+
+float e2d::ESpriteFrame::getHeight() const
+{
+	return m_fSourceClipHeight;
+}
+
+e2d::ETexture * e2d::ESpriteFrame::getTexture() const
+{
+	return m_pTexture;
 }
 
 void e2d::ESpriteFrame::_setTexture(ETexture * texture)
 {
 	if (texture)
 	{
-		if (m_pTexture)
-		{
-			m_pTexture->release();
-		}
+		SafeRelease(&m_pTexture);
 		m_pTexture = texture;
 		m_pTexture->retain();
 		m_fSourceClipX = 0;

Easy2D/Node/EText.cpp

@@ -40,7 +40,7 @@ e2d::EText::EText(const EString & text, EColor color, EString fontFamily, float
 
 e2d::EText::~EText()
 {
-	SafeRelease(&m_pFont);
+	SafeReleaseAndClear(&m_pFont);
 }
 
 e2d::EString e2d::EText::getText() const
@@ -83,7 +83,7 @@ void e2d::EText::setFont(EFont * font)
 {
 	if (font)
 	{
-		SafeRelease(&m_pFont);
+		SafeReleaseAndClear(&m_pFont);
 		m_pFont = font;
 		font->retain();
 
@@ -108,7 +108,7 @@ void e2d::EText::_onRender()
 	GetSolidColorBrush()->SetColor(D2D1::ColorF(m_Color.value, m_fDisplayOpacity));
 	GetRenderTarget()->DrawTextW(
 		m_sText.c_str(),
-		m_sText.length(),
+		UINT32(m_sText.length()),
 		m_pFont->_getTextFormat(),
 		D2D1::RectF(
 			0,
@@ -145,7 +145,7 @@ void e2d::EText::_initTextLayout()
 
 	HRESULT hr = GetDirectWriteFactory()->CreateTextLayout(
 		m_sText.c_str(),
-		m_sText.size(),
+		UINT32(m_sText.size()),
 		m_pFont->_getTextFormat(),
 		m_bWordWrapping ? m_fWordWrappingWidth : 0,
 		0,

Easy2D/Tool/EMusicUtils.cpp

@@ -1,6 +1 @@
 #include "..\etools.h"
-
-
-void e2d::EMusicUtils::play(LPCTSTR musicFileName, bool loop)
-{
-}

Easy2D/Tool/ETimer.cpp

@@ -1,5 +1,5 @@
-#include "etools.h"
-#include "Win\winbase.h"
+#include "..\etools.h"
+#include "..\Win\winbase.h"
 
 e2d::ETimer::ETimer()
 	: m_bRunning(false)
@@ -7,27 +7,29 @@ e2d::ETimer::ETimer()
 	, m_pParentScene(nullptr)
 	, m_pParentNode(nullptr)
 	, m_Callback([](int) {})
-	, m_nInterval(20LL)
+	, m_nInterval(0)
+	, m_nRepeatTimes(0)
+	, m_bAtOnce(false)
 {
 }
 
-e2d::ETimer::ETimer(const EString & name)
+e2d::ETimer::ETimer(const TIMER_CALLBACK & callback, int repeatTimes /* = -1 */, LONGLONG interval /* = 0 */, bool atOnce /* = false */)
 	: ETimer()
 {
-	m_sName = name;
+	this->setCallback(callback);
+	this->setRepeatTimes(repeatTimes);
+	this->setInterval(interval);
+	m_bAtOnce = atOnce;
 }
 
-e2d::ETimer::ETimer(const TIMER_CALLBACK & callback, LONGLONG delay /* = 20LL */)
+e2d::ETimer::ETimer(const EString & name, const TIMER_CALLBACK & callback, int repeatTimes /* = -1 */, LONGLONG interval /* = 0 */, bool atOnce /* = false */)
 	: ETimer()
 {
-	m_Callback = callback;
-}
-
-e2d::ETimer::ETimer(const EString & name, const TIMER_CALLBACK & callback, LONGLONG delay /* = 20LL */)
-	: ETimer()
-{
-	m_sName = name;
-	m_Callback = callback;
+	this->setName(name);
+	this->setCallback(callback);
+	this->setRepeatTimes(repeatTimes);
+	this->setInterval(interval);
+	m_bAtOnce = atOnce;
 }
 
 bool e2d::ETimer::isRunning() const
@@ -71,6 +73,16 @@ void e2d::ETimer::setInterval(LONGLONG interval)
 	m_nInterval = max(interval, 0);
 }
 
+void e2d::ETimer::setCallback(const TIMER_CALLBACK & callback)
+{
+	m_Callback = callback;
+}
+
+void e2d::ETimer::setRepeatTimes(int repeatTimes)
+{
+	m_nRepeatTimes = repeatTimes;
+}
+
 void e2d::ETimer::bindWith(EScene * pParentScene)
 {
 	ETimerManager::bindTimer(this, pParentScene);
@@ -83,6 +95,28 @@ void e2d::ETimer::bindWith(ENode * pParentNode)
 
 void e2d::ETimer::_callOn()
 {
+	if (m_nRunTimes == m_nRepeatTimes)
+	{
+		this->stop();
+		return;
+	}
+
 	m_Callback(m_nRunTimes);
 	m_nRunTimes++;
 }
+
+bool e2d::ETimer::_isReady()
+{
+	if (m_bAtOnce && m_nRunTimes == 0)
+		return true;
+
+	if (m_nInterval == 0)
+		return true;
+
+	if (GetInterval(m_tLast) >= m_nInterval)
+	{
+		m_tLast += milliseconds(m_nInterval);
+		return true;
+	}
+	return false;
+}

Easy2D/Transition/ETransitionEmerge.cpp

@@ -0,0 +1,39 @@
+#include "..\etransitions.h"
+#include "..\eactions.h"
+#include "..\etools.h"
+
+e2d::ETransitionEmerge::ETransitionEmerge(float emergeDuration)
+	: m_fEmergeDuration(emergeDuration)
+{
+}
+
+void e2d::ETransitionEmerge::_setTarget(EScene * prev, EScene * next, bool & transitional)
+{
+	// 初始化场景属性
+	next->getRoot()->setOpacity(0);
+
+	// 第一个场景淡出
+	auto action1 = new EActionFadeOut(m_fEmergeDuration);
+	if (prev)
+	{
+		action1->setTarget(prev->getRoot());
+	}
+
+	// 第二个场景淡入
+	auto action2 = new EActionFadeIn(m_fEmergeDuration);
+	action2->setTarget(next->getRoot());
+
+	// 标志动画结束
+	auto action3 = new EActionCallback([&, prev, next] {
+		transitional = false;
+		// 还原场景状态
+		if (prev)
+		{
+			prev->getRoot()->setOpacity(1);
+		}
+		next->getRoot()->setOpacity(1);
+	});
+
+	// 添加顺序动作
+	EActionManager::addAction(new EActionSequence(2, new EActionTwoAtSameTime(action1, action2), action3));
+}

Easy2D/Transition/ETransitionFade.cpp

@@ -1,5 +1,6 @@
 #include "..\etransitions.h"
 #include "..\eactions.h"
+#include "..\etools.h"
 
 e2d::ETransitionFade::ETransitionFade(float fadeOutDuration, float fadeInDuration)
 	: m_fFadeOutDuration(fadeOutDuration)
@@ -7,8 +8,11 @@ e2d::ETransitionFade::ETransitionFade(float fadeOutDuration, float fadeInDuratio
 {
 }
 
-void e2d::ETransitionFade::_setTarget(EScene * prev, EScene * next, bool & enterNextScene, bool & transitional)
+void e2d::ETransitionFade::_setTarget(EScene * prev, EScene * next, bool & transitional)
 {
+	// 初始化场景属性
+	next->getRoot()->setOpacity(0);
+
 	// 第一个场景淡出
 	auto action1 = new EActionFadeOut(m_fFadeOutDuration);
 	if (prev)
@@ -16,21 +20,21 @@ void e2d::ETransitionFade::_setTarget(EScene * prev, EScene * next, bool & enter
 		action1->setTarget(prev->getRoot());
 	}
 	
-	// 切换至第二场景，并将第二场景透明度设为 0
-	auto action2 = new EActionCallback([&, next] {
-		enterNextScene = true;
-		next->getRoot()->setOpacity(0);
-	});
-	
 	// 第二个场景淡入
-	auto action3 = new EActionFadeIn(m_fFadeInDuration);
-	action3->setTarget(next->getRoot());
+	auto action2 = new EActionFadeIn(m_fFadeInDuration);
+	action2->setTarget(next->getRoot());
 
 	// 标志动画结束
-	auto action4 = new EActionCallback([&] {
+	auto action3 = new EActionCallback([&, prev, next] {
 		transitional = false;
+		// 还原场景状态
+		if (prev)
+		{
+			prev->getRoot()->setOpacity(1);
+		}
+		next->getRoot()->setOpacity(1);
 	});
 
 	// 添加顺序动作
-	EActionManager::addAction(new EActionSequence(4, action1, action2, action3, action4));
+	EActionManager::addAction(new EActionSequence(3, action1, action2, action3));
 }

Easy2D/Transition/ETransitionMove.cpp

@@ -0,0 +1,64 @@
+#include "..\etransitions.h"
+#include "..\eactions.h"
+#include "..\etools.h"
+
+e2d::ETransitionMove::ETransitionMove(float moveDuration, MOVE_DIRECT direct)
+	: m_fMoveDuration(moveDuration)
+	, m_Direct(direct)
+{
+}
+
+void e2d::ETransitionMove::_setTarget(EScene * prev, EScene * next, bool & transitional)
+{
+	// 初始化动作属性
+	float distPosX;
+	float distPosY;
+	if (m_Direct == MOVE_DIRECT::UP)
+	{
+		distPosX = 0;
+		distPosY = -EApp::getHeight();
+	}
+	else if (m_Direct == MOVE_DIRECT::DOWN)
+	{
+		distPosX = 0;
+		distPosY = EApp::getHeight();
+	}
+	else if (m_Direct == MOVE_DIRECT::LEFT)
+	{
+		distPosX = -EApp::getWidth();
+		distPosY = 0;
+	}
+	else if (m_Direct == MOVE_DIRECT::RIGHT)
+	{
+		distPosX = EApp::getWidth();
+		distPosY = 0;
+	}
+
+	// 初始化场景属性
+	next->getRoot()->move(-distPosX, -distPosY);
+
+	// 第一个场景移出
+	auto action1 = new EActionMoveBy(m_fMoveDuration, EVec(distPosX, distPosY));
+	if (prev)
+	{
+		action1->setTarget(prev->getRoot());
+	}
+
+	// 第二个场景移入
+	auto action2 = new EActionMoveBy(m_fMoveDuration, EVec(distPosX, distPosY));
+	action2->setTarget(next->getRoot());
+
+	// 标志动画结束
+	auto action3 = new EActionCallback([&, prev, next] {
+		transitional = false;
+		// 还原场景状态
+		if (prev)
+		{
+			prev->getRoot()->setPos(EApp::getWidth() / 2, EApp::getHeight() / 2);
+		}
+		next->getRoot()->setPos(EApp::getWidth() / 2, EApp::getHeight() / 2);
+	});
+
+	// 添加顺序动作
+	EActionManager::addAction(new EActionSequence(2, new EActionTwoAtSameTime(action1, action2), action3));
+}

Easy2D/Transition/ETransitionScale.cpp

@@ -0,0 +1,40 @@
+#include "..\etransitions.h"
+#include "..\eactions.h"
+#include "..\etools.h"
+
+e2d::ETransitionScale::ETransitionScale(float scaleOutDuration, float scaleInDuration)
+	: m_fScaleOutDuration(scaleOutDuration)
+	, m_fScaleInDuration(scaleInDuration)
+{
+}
+
+void e2d::ETransitionScale::_setTarget(EScene * prev, EScene * next, bool & transitional)
+{
+	// 初始化场景属性
+	next->getRoot()->setScale(0);
+
+	// 第一个场景缩放至消失
+	auto action1 = new EActionScaleTo(m_fScaleOutDuration, 0);
+	if (prev)
+	{
+		action1->setTarget(prev->getRoot());
+	}
+
+	// 第二个场景淡入
+	auto action2 = new EActionScaleTo(m_fScaleInDuration, 1);
+	action2->setTarget(next->getRoot());
+
+	// 标志动画结束
+	auto action3 = new EActionCallback([&, prev, next] {
+		transitional = false;
+		// 还原场景状态
+		if (prev)
+		{
+			prev->getRoot()->setScale(1);
+		}
+		next->getRoot()->setScale(1);
+	});
+
+	// 添加顺序动作
+	EActionManager::addAction(new EActionSequence(3, action1, action2, action3));
+}

Easy2D/Transition/ETransitionScaleEmerge.cpp

@@ -0,0 +1,67 @@
+#include "..\etransitions.h"
+#include "..\eactions.h"
+#include "..\etools.h"
+
+e2d::ETransitionScaleEmerge::ETransitionScaleEmerge(float duration, SCALE_EMERGE_MODE mode)
+	: m_fDuration(duration)
+	, m_Mode(mode)
+{
+}
+
+void e2d::ETransitionScaleEmerge::_setTarget(EScene * prev, EScene * next, bool & transitional)
+{
+	float prevScaleTo;
+	float nextScaleStart;
+	if (m_Mode == SCALE_EMERGE_MODE::ENTER)
+	{
+		prevScaleTo = 1.2f;
+		nextScaleStart = 0.8f;
+	}
+	else
+	{
+		prevScaleTo = 0.8f;
+		nextScaleStart = 1.2f;
+	}
+
+	// 初始化场景属性
+	next->getRoot()->setScale(nextScaleStart);
+	next->getRoot()->setOpacity(0);
+
+	// 第一个场景淡出
+	auto prevActionFadeOut = new EActionFadeOut(m_fDuration);
+	auto prevActionScaleTo = new EActionScaleTo(m_fDuration, prevScaleTo);
+	auto action1 = new EActionTwoAtSameTime(
+		prevActionFadeOut,
+		prevActionScaleTo);
+	if (prev)
+	{
+		prevActionFadeOut->setTarget(prev->getRoot());
+		prevActionScaleTo->setTarget(prev->getRoot());
+	}
+
+	// 第二个场景淡入
+	auto nextActionFadeOut = new EActionFadeIn(m_fDuration);
+	auto nextActionScaleTo = new EActionScaleTo(m_fDuration, 1);
+	auto action2 = new EActionTwoAtSameTime(
+		nextActionFadeOut,
+		nextActionScaleTo);
+
+	nextActionFadeOut->setTarget(next->getRoot());
+	nextActionScaleTo->setTarget(next->getRoot());
+
+	// 标志动画结束
+	auto action3 = new EActionCallback([&, prev, next] {
+		transitional = false;
+		// 还原场景状态
+		if (prev)
+		{
+			prev->getRoot()->setScale(1);
+			prev->getRoot()->setOpacity(1);
+		}
+		next->getRoot()->setScale(1);
+		next->getRoot()->setOpacity(1);
+	});
+
+	// 添加顺序动作
+	EActionManager::addAction(new EActionSequence(2, new EActionTwoAtSameTime(action1, action2), action3));
+}

Easy2D/eactions.h

@@ -1,10 +1,11 @@
 #pragma once
 #include "enodes.h"
-#include "etools.h"
+#include <chrono>
 
 namespace e2d
 {
 
+class EActionManager;
 class EActionTwo;
 class EActionLoop;
 class EActionSequence;
@@ -106,8 +107,9 @@ protected:
 	virtual void _reset() override;
 
 protected:
-	LONGLONG m_nDuration;
-	LONGLONG m_nTotalDuration;
+	float m_fDuration;
+	float m_fTotalDuration;
+	float m_fRateOfProgress;
 };
 
 
@@ -172,6 +174,12 @@ class EActionScaleBy :
 	public EActionGradual
 {
 public:
+	// 创建相对缩放动画
+	EActionScaleBy(
+		float duration, /* 动画持续时长 */
+		float scale		/* 缩放比例变化 */
+	);
+
 	// 创建相对缩放动画
 	EActionScaleBy(
 		float duration, /* 动画持续时长 */
@@ -207,6 +215,12 @@ class EActionScaleTo :
 	public EActionScaleBy
 {
 public:
+	// 创建缩放动画
+	EActionScaleTo(
+		float duration, /* 动画持续时长 */
+		float scale		/* 缩放至目标比例 */
+	);
+
 	// 创建缩放动画
 	EActionScaleTo(
 		float duration, /* 动画持续时长 */

Easy2D/ebase.h

@@ -22,13 +22,6 @@ public:
 
 	virtual ~EApp();
 
-	enum WINDOW_STYLE
-	{
-		NO_CLOSE = 1,		/* 禁用关闭按钮 */
-		NO_MINI_SIZE = 2,	/* 禁用最小化按钮 */
-		TOP_MOST = 4			/* 窗口置顶 */
-	};
-
 	// 初始化游戏界面
 	bool init(
 		const EString &title,	/* 窗口标题 */
@@ -42,7 +35,7 @@ public:
 		const EString &title,	/* 窗口标题 */
 		UINT32 width,			/* 窗口宽度 */
 		UINT32 height,			/* 窗口高度 */
-		int windowStyle,		/* 窗口样式 */
+		EWindowStyle wStyle,	/* ´°¿ÚÑùʽ */
 		bool showConsole = false/* 是否显示控制台 */
 	);
 
@@ -115,10 +108,10 @@ public:
 	static EString getTitle();
 
 	// 获取窗口宽度
-	static UINT32 getWidth();
+	static float getWidth();
 
 	// 获取窗口高度
-	static UINT32 getHeight();
+	static float getHeight();
 
 	// 获取当前场景
 	static EScene * getCurrentScene();
@@ -207,7 +200,6 @@ protected:
 	bool	m_bPaused;
 	bool	m_bManualPaused;
 	bool	m_bTransitional;
-	bool	m_bEnterNextScene;
 	bool	m_bTopMost;
 	EString	m_sTitle;
 	EString	m_sAppName;

Easy2D/ecommon.h

@@ -12,6 +12,45 @@ typedef std::wstring EString;
 template<typename T>
 using EVector = std::vector<T>;
 
+struct EWindowStyle
+{
+	EWindowStyle()
+	{
+		ICON_ID = 0;
+		NO_CLOSE = false;
+		NO_MINI_SIZE = false;
+		TOP_MOST = false;
+	}
+
+	EWindowStyle(
+		LPCTSTR ICON_ID
+	)
+	{
+		this->ICON_ID = ICON_ID;
+		NO_CLOSE = false;
+		NO_MINI_SIZE = false;
+		TOP_MOST = false;
+	}
+
+	EWindowStyle(
+		LPCTSTR ICON_ID,
+		bool NO_CLOSE,
+		bool NO_MINI_SIZE,
+		bool TOP_MOST
+	)
+	{
+		this->ICON_ID = ICON_ID;
+		this->NO_CLOSE = NO_CLOSE;
+		this->NO_MINI_SIZE = NO_MINI_SIZE;
+		this->TOP_MOST = TOP_MOST;
+	}
+
+	LPCTSTR ICON_ID;	/* 程序图标 ID */
+	bool NO_CLOSE;		/* 禁用关闭按钮 */
+	bool NO_MINI_SIZE;	/* 禁用最小化按钮 */
+	bool TOP_MOST;		/* 窗口置顶 */
+};
+
 struct EPoint
 {
 	EPoint()
@@ -71,14 +110,22 @@ struct ESize
 };
 
 
-typedef std::function<void()> KEY_LISTENER_CALLBACK;
-typedef std::function<void()> MOUSE_LISTENER_CALLBACK;
-typedef std::function<void(EPoint mousePos)> MOUSE_CLICK_LISTENER_CALLBACK;
-typedef MOUSE_CLICK_LISTENER_CALLBACK MOUSE_PRESS_LISTENER_CALLBACK;
-typedef MOUSE_CLICK_LISTENER_CALLBACK MOUSE_DBLCLK_LISTENER_CALLBACK;
-typedef std::function<void(EPoint begin, EPoint end)> MOUSE_DRAG_LISTENER_CALLBACK;
-
+// 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)> TIMER_CALLBACK;
+// 按钮点击回调函数
+typedef std::function<void()> BUTTON_CLICK_CALLBACK;
+// 按键消息监听回调函数
+typedef std::function<void()> KEY_LISTENER_CALLBACK;
+// 鼠标消息监听回调函数
+typedef std::function<void()> MOUSE_LISTENER_CALLBACK;
+// 鼠标点击消息监听回调函数（参数为点击位置）
+typedef std::function<void(EPoint mousePos)> MOUSE_CLICK_LISTENER_CALLBACK;
+// 鼠标按下消息监听回调函数（参数为按下位置）
+typedef MOUSE_CLICK_LISTENER_CALLBACK MOUSE_PRESS_LISTENER_CALLBACK;
+// 鼠标双击消息监听回调函数（参数为双击位置）
+typedef MOUSE_CLICK_LISTENER_CALLBACK MOUSE_DBLCLK_LISTENER_CALLBACK;
+// 鼠标拖动消息监听函数（参数为拖动前位置和拖动后位置）
+typedef std::function<void(EPoint begin, EPoint end)> MOUSE_DRAG_LISTENER_CALLBACK;
 
 
 

Easy2D/emacros.h

@@ -65,4 +65,7 @@ template<typename T>
 inline void SafeDelete(T** p) { if (*p) { delete *p; *p = nullptr; } }
 
 template<typename T>
-inline void SafeRelease(T** p) { if (*p) { (*p)->autoRelease(); (*p)->release(); *p = nullptr; } }
+inline void SafeReleaseAndClear(T** p) { if (*p) { (*p)->autoRelease(); (*p)->release(); *p = nullptr; } }
+
+template<typename T>
+inline void SafeRelease(T** p) { if (*p) { (*p)->release(); *p = nullptr; } }

Easy2D/emsg.h

@@ -190,6 +190,7 @@ protected:
 protected:
 	EString		m_sName;
 	bool		m_bRunning;
+	bool		m_bAlways;
 	EScene *	m_pParentScene;
 	ENode *		m_pParentNode;
 };
@@ -465,13 +466,15 @@ public:
 	// 绑定鼠标消息监听器到场景
 	static void bindListener(
 		EMouseListener * listener,
-		EScene * pParentScene
+		EScene * pParentScene,
+		bool always = false /* 是否在游戏暂停时仍然监听 */
 	);
 
 	// 绑定鼠标消息监听器到节点
 	static void bindListener(
 		EMouseListener * listener,
-		ENode * pParentNode
+		ENode * pParentNode,
+		bool always = false /* 是否在游戏暂停时仍然监听 */
 	);
 
 	// 启动具有相同名称的鼠标消息监听器
@@ -499,11 +502,6 @@ public:
 		EScene * pParentScene
 	);
 
-	// 清除绑定在场景及其子节点上的所有鼠标消息监听器
-	static void clearAllMouseListenersBindedWith(
-		EScene * pParentScene
-	);
-
 	// 启动绑定在节点上的所有鼠标消息监听器
 	static void startAllMouseListenersBindedWith(
 		ENode * pParentNode
@@ -514,30 +512,24 @@ public:
 		ENode * pParentNode
 	);
 
-	// 清除绑定在节点上的所有鼠标消息监听器
-	static void clearAllMouseListenersBindedWith(
-		ENode * pParentNode
-	);
-
 	// 启动所有鼠标消息监听器
 	static void startAllMouseListeners();
 
 	// 停止所有鼠标消息监听器
 	static void stopAllMouseListeners();
 
-	// 清除所有鼠标消息监听器
-	static void clearAllMouseListeners();
-
 	// 绑定按键消息监听器到场景
 	static void bindListener(
 		EKeyboardListener * listener,
-		EScene * pParentScene
+		EScene * pParentScene,
+		bool always = false /* 是否在游戏暂停时仍然监听 */
 	);
 
 	// 绑定按键消息监听器到节点
 	static void bindListener(
 		EKeyboardListener * listener,
-		ENode * pParentNode
+		ENode * pParentNode,
+		bool always = false /* 是否在游戏暂停时仍然监听 */
 	);
 
 	// 启动名称相同的按键消息监听器
@@ -565,11 +557,6 @@ public:
 		EScene * pParentScene
 	);
 
-	// 清除绑定在场景及其子节点上的所有按键消息监听器
-	static void clearAllKeyboardListenersBindedWith(
-		EScene * pParentScene
-	);
-
 	// 启动绑定在节点上的所有按键消息监听器
 	static void startAllKeyboardListenersBindedWith(
 		ENode * pParentNode
@@ -580,24 +567,36 @@ public:
 		ENode * pParentNode
 	);
 
-	// 清除绑定在节点上的所有按键消息监听器
-	static void clearAllKeyboardListenersBindedWith(
-		ENode * pParentNode
-	);
-
 	// 启动所有按键消息监听器
 	static void startAllKeyboardListeners();
 
 	// 停止所有按键消息监听器
 	static void stopAllKeyboardListeners();
 
-	// 清除所有按键消息监听器
-	static void clearAllKeyboardListeners();
-
 private:
 	// 清除所有监听器
 	static void _clearManager();
 
+	// 清除绑定在节点上的所有鼠标消息监听器
+	static void _clearAllMouseListenersBindedWith(
+		ENode * pParentNode
+	);
+
+	// 清除绑定在场景及其子节点上的所有按键消息监听器
+	static void _clearAllKeyboardListenersBindedWith(
+		EScene * pParentScene
+	);
+
+	// 清除绑定在场景及其子节点上的所有鼠标消息监听器
+	static void _clearAllMouseListenersBindedWith(
+		EScene * pParentScene
+	);
+
+	// 清除绑定在节点上的所有按键消息监听器
+	static void _clearAllKeyboardListenersBindedWith(
+		ENode * pParentNode
+	);
+
 	// 鼠标消息程序
 	static void MouseProc(
 		UINT message,

Easy2D/enodes.h

@@ -7,11 +7,13 @@ namespace e2d
 class EText;
 class ESprite;
 class EAction;
+class EButton;
 
 class ENode :
 	public EObject
 {
 	friend EScene;
+	friend EButton;
 
 public:
 	ENode();
@@ -204,19 +206,19 @@ public:
 	);
 
 	// 设置纵向锚点
-	// 默认为 0, 范围 [0, 1]
+	// 默认为 0.5f, 范围 [0, 1]
 	virtual void setAnchorX(
 		float anchorX
 	);
 
 	// 设置横向锚点
-	// 默认为 0, 范围 [0, 1]
+	// 默认为 0.5f, 范围 [0, 1]
 	virtual void setAnchorY(
 		float anchorY
 	);
 
 	// 设置锚点
-	// 默认为 (0, 0), 范围 [0, 1]
+	// 默认为 (0.5f, 0.5f), 范围 [0, 1]
 	virtual void setAnchor(
 		float anchorX,
 		float anchorY
@@ -270,6 +272,20 @@ public:
 		EAction * action
 	);
 
+	// 继续所有暂停动画
+	virtual void startAllActions();
+
+	// 暂停所有动画
+	virtual void pauseAllActions();
+
+	// 停止所有动画
+	virtual void stopAllActions();
+
+	// 判断点是否在节点内
+	virtual bool isPointIn(
+		EPoint point
+	);
+
 protected:
 	// 访问节点
 	virtual void _callOn();
@@ -472,6 +488,15 @@ public:
 
 	virtual ~ESpriteFrame();
 
+	// 获取宽度
+	float getWidth() const;
+
+	// 获取高度
+	float getHeight() const;
+
+	// 获取纹理
+	ETexture * getTexture() const;
+
 protected:
 	// 获取纹理
 	void _setTexture(
@@ -502,6 +527,16 @@ public:
 	// 创建一个空精灵
 	ESprite();
 
+	// 从文理资源创建精灵
+	ESprite(
+		ETexture * texture
+	);
+
+	// 从精灵帧创建精灵
+	ESprite(
+		ESpriteFrame * spriteFrame
+	);
+
 	// 从文件图片创建精灵
 	ESprite(
 		const EString & imageFileName
@@ -535,12 +570,12 @@ public:
 	virtual ~ESprite();
 	
 	// 设置精灵纹理
-	void setTexture(
+	void loadFrom(
 		ETexture * texture
 	);
 
 	// 设置精灵纹理并裁剪
-	void setTexture(
+	void loadFrom(
 		ETexture * texture,
 		float x,
 		float y,
@@ -548,13 +583,13 @@ public:
 		float height
 	);
 
-	// 从 ESpriteFrame 加载资源
-	void loadFromSpriteFrame(
+	// 从精灵帧加载资源
+	void loadFrom(
 		ESpriteFrame * frame
 	);
 
 	// 裁剪纹理
-	void clipTexture(
+	void clip(
 		float x,
 		float y,
 		float width,
@@ -721,4 +756,92 @@ protected:
 	EFont * m_pFont;
 };
 
+
+class EButton :
+	public ENode
+{
+public:
+	// 创建一个空按钮
+	EButton();
+
+	// 创建按钮
+	EButton(
+		ENode * normal,
+		const BUTTON_CLICK_CALLBACK & callback
+	);
+
+	// 创建按钮
+	EButton(
+		ENode * normal,
+		ENode * selected,
+		const BUTTON_CLICK_CALLBACK & callback
+	);
+
+	// 创建按钮
+	EButton(
+		ENode * normal,
+		ENode * mouseover,
+		ENode * selected,
+		const BUTTON_CLICK_CALLBACK & callback
+	);
+
+	// 创建按钮
+	EButton(
+		ENode * normal,
+		ENode * mouseover,
+		ENode * selected,
+		ENode * disabled,
+		const BUTTON_CLICK_CALLBACK & callback
+	);
+
+	// 设置一般情况下显示的按钮
+	void setNormal(
+		ENode * normal
+	);
+
+	// 设置鼠标移入按钮时显示的按钮
+	void setMouseOver(
+		ENode * mouseover
+	);
+
+	// 设置鼠标选中按钮时显示的按钮
+	void setSelected(
+		ENode * selected
+	);
+
+	// 设置按钮被禁用时显示的按钮
+	void setDisabled(
+		ENode * disabled
+	);
+
+	// 设置按钮禁用
+	void setDisable(
+		bool disable
+	);
+
+	// 设置回调函数
+	void setCallback(
+		const BUTTON_CLICK_CALLBACK & callback
+	);
+
+protected:
+	// 渲染按钮
+	virtual void _callOn() override;
+
+	// 鼠标消息监听
+	void _listenerCallback();
+
+protected:
+	enum STATUS { NORMAL, MOUSEOVER, SELECTED, DISABLED };
+	STATUS	m_eStatus;
+	ENode * m_pNormal;
+	ENode * m_pMouseover;
+	ENode * m_pSelected;
+	ENode * m_pDisabled;
+	ENode * m_pDisplayed;
+	bool	m_bIsDisable;
+	bool	m_bIsSelected;
+	BUTTON_CLICK_CALLBACK m_Callback;
+};
+
 }

Easy2D/etools.h

@@ -41,28 +41,28 @@ class ETimer :
 public:
 	ETimer();
 
-	ETimer(
-		const EString &name				/* 定时器名称 */
-	);
-
 	ETimer(
 		const TIMER_CALLBACK &callback,	/* 定时器回调函数 */
-		LONGLONG delay = 20LL			/* 时间间隔 */
+		int repeatTimes = -1,			/* 定时器执行次数 */
+		LONGLONG interval = 0LL,		/* 时间间隔（毫秒） */
+		bool atOnce = false				/* 是否立即执行 */
 	);
 
 	ETimer(
 		const EString &name,			/* 定时器名称 */
 		const TIMER_CALLBACK &callback,	/* 定时器回调函数 */
-		LONGLONG delay = 20LL			/* 时间间隔 */
+		int repeatTimes = -1,			/* 定时器执行次数 */
+		LONGLONG interval = 0LL,		/* 时间间隔（毫秒） */
+		bool atOnce = false				/* 是否立即执行 */
 	);
 
 	// 获取定时器状态
 	bool isRunning() const;
 
-	// 启动监听
+	// 启动定时器
 	void start();
 
-	// 停止监听
+	// 停止定时器
 	void stop();
 
 	// 获取定时器名称
@@ -84,6 +84,16 @@ public:
 		LONGLONG interval
 	);
 
+	// 设置定时器回调函数
+	void setCallback(
+		const TIMER_CALLBACK & callback
+	);
+
+	// 设置定时器重复执行次数
+	void setRepeatTimes(
+		int repeatTimes
+	);
+
 	// 绑定定时器到场景
 	virtual void bindWith(
 		EScene * pParentScene
@@ -98,10 +108,15 @@ protected:
 	// 执行回调函数
 	virtual void _callOn();
 
+	// 判断是否达到执行状态
+	bool _isReady();
+
 protected:
 	EString			m_sName;
 	bool			m_bRunning;
+	bool			m_bAtOnce;
 	int				m_nRunTimes;
+	int				m_nRepeatTimes;
 	EScene *		m_pParentScene;
 	ENode *			m_pParentNode;
 	TIMER_CALLBACK	m_Callback;
@@ -155,11 +170,6 @@ public:
 		EScene * pParentScene
 	);
 
-	// 清空绑定在场景及其子节点上的所有定时器
-	static void clearAllTimersBindedWith(
-		EScene * pParentScene
-	);
-
 	// 启动绑定在节点上的所有定时器
 	static void startAllTimersBindedWith(
 		ENode * pParentNode
@@ -170,24 +180,26 @@ public:
 		ENode * pParentNode
 	);
 
-	// 清空绑定在节点上的所有定时器
-	static void clearAllTimersBindedWith(
-		ENode * pParentNode
-	);
-
 	// 启动所有定时器
 	static void startAllTimers();
 
 	// 停止所有定时器
 	static void stopAllTimers();
 
-	// 清除所有定时器
-	static void clearAllTimers();
-
 private:
 	// 清空定时器管理器
 	static void _clearManager();
 
+	// 清空绑定在场景及其子节点上的所有定时器
+	static void _clearAllTimersBindedWith(
+		EScene * pParentScene
+	);
+
+	// 清空绑定在节点上的所有定时器
+	static void _clearAllTimersBindedWith(
+		ENode * pParentNode
+	);
+
 	// 重置定时器状态
 	static void _resetAllTimers();
 
@@ -209,23 +221,13 @@ public:
 		EAction * action
 	);
 
-	// 启动绑定在场景子节点上的所有动作
+	// 继续绑定在节点上的所有动作
 	static void startAllActionsBindedWith(
-		EScene * pParentScene
+		ENode * pTargetNode
 	);
 
-	// 停止绑定在场景子节点上的所有动作
-	static void stopAllActionsBindedWith(
-		EScene * pParentScene
-	);
-
-	// 清空绑定在场景子节点上的所有动作
-	static void clearAllActionsBindedWith(
-		EScene * pParentScene
-	);
-
-	// 启动绑定在节点上的所有动作
-	static void startAllActionsBindedWith(
+	// 暂停绑定在节点上的所有动作
+	static void pauseAllActionsBindedWith(
 		ENode * pTargetNode
 	);
 
@@ -234,24 +236,24 @@ public:
 		ENode * pTargetNode
 	);
 
-	// 清空绑定在节点上的所有动作
-	static void clearAllActionsBindedWith(
-		ENode * pTargetNode
-	);
-
-	// 启动所有动作
+	// 继续所有动作
 	static void startAllActions();
 
+	// 暂停所有动作
+	static void pauseAllActions();
+
 	// 停止所有动作
 	static void stopAllActions();
 
-	// 清除所有动作
-	static void clearAllActions();
-
 private:
 	// 清空动画管理器
 	static void _clearManager();
 
+	// 清空绑定在节点上的所有动作
+	static void _clearAllActionsBindedWith(
+		ENode * pTargetNode
+	);
+
 	// 重置所有动作状态
 	static void _resetAllActions();
 
@@ -260,14 +262,6 @@ private:
 };
 
 
-class EMusicUtils
-{
-public:
-	// 播放音效
-	static void play(LPCTSTR musicFileName, bool loop = false);
-};
-
-
 class EFileUtils
 {
 public:
@@ -311,7 +305,22 @@ class ERandom
 public:
 	// 取得整型范围内的一个随机数
 	template<typename T>
-	static T randomInt(T min, T max)
+	static inline T between(T min, T max) { return e2d::ERandom::randomInt(min, max); }
+
+	// 取得浮点数范围内的一个随机数
+	static inline float between(float min, float max) { return e2d::ERandom::randomReal(min, max); }
+
+	// 取得浮点数范围内的一个随机数
+	static inline double between(double min, double max) { return e2d::ERandom::randomReal(min, max); }
+
+	// 取得浮点数范围内的一个随机数
+	static inline long double between(long double min, long double max) { return e2d::ERandom::randomReal(min, max); }
+
+	// 取得整型范围内的一个随机数
+	template<typename T>
+	static T randomInt(
+		T min, 
+		T max)
 	{
 		std::uniform_int_distribution<T> dist(min, max);
 		return dist(getEngine());
@@ -319,7 +328,9 @@ public:
 
 	// 取得浮点数类型范围内的一个随机数
 	template<typename T>
-	static T randomReal(T min, T max)
+	static T randomReal(
+		T min, 
+		T max)
 	{
 		std::uniform_real_distribution<T> dist(min, max);
 		return dist(getEngine());
@@ -329,10 +340,4 @@ public:
 	static std::default_random_engine &getEngine();
 };
 
-template<typename T>
-inline T random(T min, T max) { return e2d::ERandom::randomInt(min, max); }
-inline float random(float min, float max) { return e2d::ERandom::randomReal(min, max); }
-inline double random(double min, double max) { return e2d::ERandom::randomReal(min, max); }
-inline long double random(long double min, long double max) { return e2d::ERandom::randomReal(min, max); }
-
 }

Easy2D/etransitions.h

@@ -9,14 +9,13 @@ class ETransition :
 {
 	friend EApp;
 public:
-	ETransition() {}
+	ETransition() { this->autoRelease(); }
 
 protected:
 	// 保存当前场景和下一场景的指针，和控制场景切换的变量
 	virtual void _setTarget(
 		EScene * prev,
 		EScene * next,
-		bool &enterNextScene,
 		bool &transitional
 	) = 0;
 };
@@ -37,7 +36,6 @@ protected:
 	virtual void _setTarget(
 		EScene * prev,
 		EScene * next,
-		bool &enterNextScene,
 		bool &transitional
 	) override;
 
@@ -46,4 +44,112 @@ protected:
 	float m_fFadeInDuration;
 };
 
+
+class ETransitionEmerge :
+	public ETransition
+{
+public:
+	// 创建浮现式的场景切换动画
+	ETransitionEmerge(
+		float emergeDuration	/* 浮现动画持续时长 */
+	);
+
+protected:
+	// 保存当前场景和下一场景的指针，和控制场景切换的变量
+	virtual void _setTarget(
+		EScene * prev,
+		EScene * next,
+		bool &transitional
+	) override;
+
+protected:
+	float m_fEmergeDuration;
+};
+
+
+class ETransitionMove :
+	public ETransition
+{
+public:
+	enum MOVE_DIRECT
+	{
+		UP,
+		DOWN,
+		LEFT,
+		RIGHT
+	};
+
+	// 创建移动式的场景切换动画
+	ETransitionMove(
+		float moveDuration,	/* 场景移动动画持续时长 */
+		MOVE_DIRECT direct	/* 场景移动方向 */
+	);
+
+protected:
+	// 保存当前场景和下一场景的指针，和控制场景切换的变量
+	virtual void _setTarget(
+		EScene * prev,
+		EScene * next,
+		bool &transitional
+	) override;
+
+protected:
+	float m_fMoveDuration;
+	MOVE_DIRECT m_Direct;
+};
+
+
+class ETransitionScale :
+	public ETransition
+{
+public:
+	// 创建缩放式的场景切换动画
+	ETransitionScale(
+		float scaleOutDuration,	/* 第一个场景缩放动画持续时长 */
+		float scaleInDuration	/* 第二个场景缩放动画持续时长 */
+	);
+
+protected:
+	// 保存当前场景和下一场景的指针，和控制场景切换的变量
+	virtual void _setTarget(
+		EScene * prev,
+		EScene * next,
+		bool &transitional
+	) override;
+
+protected:
+	float m_fScaleOutDuration;
+	float m_fScaleInDuration;
+};
+
+
+class ETransitionScaleEmerge :
+	public ETransition
+{
+public:
+	enum SCALE_EMERGE_MODE
+	{
+		ENTER,
+		BACK
+	};
+
+	// 创建缩放浮现式的场景切换动画
+	ETransitionScaleEmerge(
+		float duration,			/* 场景动画持续时长 */
+		SCALE_EMERGE_MODE mode	/* 场景移动方向 */
+	);
+
+protected:
+	// 保存当前场景和下一场景的指针，和控制场景切换的变量
+	virtual void _setTarget(
+		EScene * prev,
+		EScene * next,
+		bool &transitional
+	) override;
+
+protected:
+	float m_fDuration;
+	SCALE_EMERGE_MODE m_Mode;
+};
+
 }