perfect the pause function.

core/Action/Action.cpp

@@ -45,13 +45,9 @@ void e2d::EAction::stop()
 	m_bEnding = true;
 }
 
-void e2d::EAction::setTarget(ENode * node)
+void e2d::EAction::_setTarget(ENode * node)
 {
-	if (!m_pTarget && node)
+	m_pTarget = node;
-	{
-		// 动作只能有一个目标
-		m_pTarget = node;
-	}
 }
 
 e2d::EAction * e2d::EAction::reverse() const

core/Action/ActionLoop.cpp

@@ -22,7 +22,7 @@ e2d::EActionLoop * e2d::EActionLoop::clone() const
 void e2d::EActionLoop::_init()
 {
 	EAction::_init();
-	m_pAction->setTarget(m_pTarget);
+	m_pAction->_setTarget(m_pTarget);
 	m_pAction->_init();
 }
 

core/Action/ActionSequence.cpp

@@ -35,7 +35,7 @@ void e2d::EActionSequence::_init()
 	{
 		for (auto action : m_vActions)
 		{
-			action->setTarget(m_pTarget);
+			action->_setTarget(m_pTarget);
 		}
 	}
 	// 初始化第一个动作

core/Action/ActionTwo.cpp

@@ -35,8 +35,8 @@ e2d::EActionTwo * e2d::EActionTwo::reverse(bool actionReverse) const
 void e2d::EActionTwo::_init()
 {
 	EAction::_init();
-	m_pFirstAction->setTarget(m_pTarget);
+	m_pFirstAction->_setTarget(m_pTarget);
-	m_pSecondAction->setTarget(m_pTarget);
+	m_pSecondAction->_setTarget(m_pTarget);
 
 	m_pFirstAction->_init();
 }

core/Action/ActionTwoAtSameTime.cpp

@@ -35,8 +35,8 @@ e2d::EActionTwoAtSameTime * e2d::EActionTwoAtSameTime::reverse(bool actionRevers
 void e2d::EActionTwoAtSameTime::_init()
 {
 	EAction::_init();
-	m_pFirstAction->setTarget(m_pTarget);
+	m_pFirstAction->_setTarget(m_pTarget);
-	m_pSecondAction->setTarget(m_pTarget);
+	m_pSecondAction->_setTarget(m_pTarget);
 
 	m_pFirstAction->_init();
 	m_pSecondAction->_init();

core/Action/Animation.cpp

@@ -2,12 +2,14 @@
 
 e2d::EAnimation::EAnimation() 
 	: m_nFrameIndex(0)
+	, m_pTarget(nullptr)
 {
 }
 
 e2d::EAnimation::EAnimation(float invertal)
 	: m_nFrameIndex(0)
 	, m_fInterval(invertal)
+	, m_pTarget(nullptr)
 {
 }
 
@@ -45,7 +47,7 @@ void e2d::EAnimation::_update()
 		// 重新记录时间
 		m_fLast += m_fInterval;
 		// 加载关键帧
-		reinterpret_cast<ESprite*>(m_pTarget)->loadFrom(m_vFrames[m_nFrameIndex]);
+		m_pTarget->loadFrom(m_vFrames[m_nFrameIndex]);
 		m_nFrameIndex++;
 		// 判断动作是否结束
 		if (m_nFrameIndex == m_vFrames.size())
@@ -62,6 +64,11 @@ void e2d::EAnimation::_reset()
 	m_nFrameIndex = 0;
 }
 
+void e2d::EAnimation::_setTarget(ENode * node)
+{
+	m_pTarget = static_cast<ESprite*>(node);
+}
+
 void e2d::EAnimation::addKeyframe(EImage * frame)
 {
 	if (frame)

core/Base/Game.cpp

@@ -50,13 +50,6 @@ bool e2d::EGame::init(LPCTSTR sTitle, UINT32 nWidth, UINT32 nHeight, LPCTSTR pIc
 			break;
 		}
 
-		// 初始化计时
-		if (!ETime::__init())
-		{
-			WARN_IF(true, "ETime::__init Failed!");
-			break;
-		}
-
 		// 初始化 DirectInput
 		if (!EInput::__init())
 		{
@@ -99,22 +92,32 @@ int e2d::EGame::run()
 	::UpdateWindow(EWindow::getHWnd());
 	// 处理窗口消息
 	EWindow::__poll();
-	// 刷新时间信息
+	// 初始化计时
-	ETime::__updateNow();
+	ETime::__init();
-	ETime::__updateLast();
 
 	while (!s_bEndGame)
 	{
 		// 处理窗口消息
 		EWindow::__poll();
-		// 刷新时间信息
+		// 刷新时间
 		ETime::__updateNow();
 
 		// 判断是否达到了刷新状态
-		if (ETime::getDeltaTime() >= 17)
+		if (ETime::__isReady())
 		{
-			ETime::__updateLast();		// 刷新时间信息
+			while (ETime::__isReady())
-			EGame::__update();			// 更新游戏内容
+			{
+				EInput::__updateDeviceState();	// 获取用户输入
+				ESceneManager::__update();		// 更新场景内容
+				ETime::__updateLast();			// 刷新时间信息
+			}
+
+			if (!s_bPaused)
+			{
+				ETimerManager::__update();	// 定时器管理器执行程序
+				EActionManager::__update();	// 动作管理器执行程序
+			}
+			
 			ERenderer::__render();		// 渲染游戏画面
 		}
 		else
@@ -159,8 +162,6 @@ void e2d::EGame::uninit()
 {
 	// 删除所有场景
 	ESceneManager::__uninit();
-	// 重置窗口属性
-	EWindow::__uninit();
 	// 关闭输入
 	EInput::__uninit();
 	// 关闭播放器
@@ -169,27 +170,18 @@ void e2d::EGame::uninit()
 	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
 	EObjectManager::__flush();
+	// 删除渲染相关资源
+	ERenderer::__discardResources();
+	// 销毁窗口
+	EWindow::__uninit();
 
 	CoUninitialize();
 
 	s_bInitialized = false;
 }
 
-void e2d::EGame::__update()
-{
-	if (s_bPaused)
-		return;
-
-	EInput::__updateDeviceState();	// 获取用户输入
-	ETimerManager::__update();		// 定时器管理器执行程序
-	EActionManager::__update();		// 动作管理器执行程序
-	ESceneManager::__update();		// 更新游戏内容
-}
-
 e2d::EString e2d::EGame::getAppName()
 {
 	return s_sAppName;

core/Base/Time.cpp

@@ -1,9 +1,23 @@
 #include "..\ebase.h"
+#include <thread>
+#include <chrono>
+using namespace std::chrono;
 
+
+// 游戏开始时间
+static steady_clock::time_point s_tStart;
+// 当前时间
+static steady_clock::time_point s_tNow;
+// 上一帧刷新时间
+static steady_clock::time_point s_tFixedUpdate;
+// 上一次更新时间
+static steady_clock::time_point s_tLastUpdate;
 // 上一帧与当前帧的时间间隔
 static int s_nInterval = 0;
 // 游戏开始时长
 static float s_fTotalTime = 0;
+// 每一帧间隔
+static milliseconds s_tExceptedInvertal;
 
 
 float e2d::ETime::getTotalTime()
@@ -16,26 +30,10 @@ int e2d::ETime::getDeltaTime()
 	return s_nInterval;
 }
 
-
-
-#if _MSC_VER > 1600
-
-#include <thread>
-#include <chrono>
-using namespace std::chrono;
-
-
-// 游戏开始时间
-static steady_clock::time_point s_tStart;
-// 当前时间
-static steady_clock::time_point s_tNow;
-// 上一帧刷新时间
-static steady_clock::time_point s_tLast;
-
-
 bool e2d::ETime::__init()
 {
-	s_tStart = s_tLast = s_tNow = steady_clock::now();
+	s_tStart = s_tLastUpdate = s_tFixedUpdate = s_tNow = steady_clock::now();
+	s_tExceptedInvertal = milliseconds(17);
 	return true;
 }
 
@@ -43,93 +41,35 @@ void e2d::ETime::__uninit()
 {
 }
 
+bool e2d::ETime::__isReady()
+{
+	return s_tExceptedInvertal < duration_cast<milliseconds>(s_tNow - s_tFixedUpdate);
+}
+
 void e2d::ETime::__updateNow()
 {
+	// 刷新时间
 	s_tNow = steady_clock::now();
-	s_fTotalTime = static_cast<float>(duration_cast<milliseconds>(s_tNow - s_tStart).count()) / 1000.0f;
-	s_nInterval = static_cast<int>(duration_cast<milliseconds>(s_tNow - s_tLast).count());
 }
 
 void e2d::ETime::__updateLast()
 {
-	s_tLast = s_tNow;
+	s_tFixedUpdate += s_tExceptedInvertal;
+	s_tLastUpdate = s_tNow;
+
+	s_tNow = steady_clock::now();
+	s_nInterval = static_cast<int>(duration_cast<milliseconds>(s_tNow - s_tLastUpdate).count());
+	s_fTotalTime = static_cast<float>(duration_cast<milliseconds>(s_tNow - s_tStart).count()) / 1000.0f;
 }
 
 void e2d::ETime::__sleep()
 {
 	// 计算挂起时长
-	int nWaitMS = 16 - s_nInterval;
+	int nWaitMS = 16 - static_cast<int>(duration_cast<milliseconds>(s_tNow - s_tFixedUpdate).count());
-	// 挂起线程，释放 CPU 占用
+	
 	if (nWaitMS > 1)
 	{
+		// 挂起线程，释放 CPU 占用
 		std::this_thread::sleep_for(milliseconds(nWaitMS));
 	}
 }
-
-
-#else
-
-
-#include <mmsystem.h>
-#pragma comment(lib, "winmm.lib")
-
-// 时钟频率
-static LARGE_INTEGER s_tFreq;
-// 当前时间
-static LARGE_INTEGER s_tNow;
-// 游戏开始时间
-static LARGE_INTEGER s_tStart;
-// 上一帧画面绘制时间
-static LARGE_INTEGER s_tLast;
-
-
-
-bool e2d::ETime::__init()
-{
-	bool bRet = false;
-	if (::timeBeginPeriod(1))
-	{
-		// 修改时间精度
-		if (::QueryPerformanceFrequency(&s_tFreq))	// 获取时钟频率
-		{
-
-			if (::QueryPerformanceCounter(&s_tNow))		// 刷新当前时间
-			{
-				s_tStart = s_tLast = s_tNow;
-				bRet = true;
-			}
-		}
-	}
-	return bRet;
-}
-
-void e2d::ETime::__uninit()
-{
-	::timeEndPeriod(1);	// 重置时间精度
-}
-
-void e2d::ETime::__updateNow()
-{
-	::QueryPerformanceCounter(&s_tNow);
-	s_fTotalTime = static_cast<float>(s_tNow.QuadPart - s_tStart.QuadPart) / s_tFreq.QuadPart;
-	s_nInterval = static_cast<int>((s_tNow.QuadPart - s_tLast.QuadPart) * 1000LL / s_tFreq.QuadPart);
-}
-
-void e2d::ETime::__updateLast()
-{
-	s_tLast = s_tNow;
-}
-
-void e2d::ETime::__sleep()
-{
-	// 计算挂起时长
-	int nWaitMS = 16 - s_nInterval;
-	// 挂起线程，释放 CPU 占用
-	if (nWaitMS > 1)
-	{
-		::Sleep(nWaitMS);
-	}
-}
-
-
-#endif // _MSC_VER > 1600

core/Base/Window.cpp

@@ -102,10 +102,14 @@ bool e2d::EWindow::__init(LPCTSTR sTitle, UINT32 nWidth, UINT32 nHeight, LPCTSTR
 
 void e2d::EWindow::__uninit()
 {
+	// 关闭控制台
 	if (::GetConsoleWindow())
 	{
 		::FreeConsole();
 	}
+	// 关闭窗口
+	DestroyWindow(s_HWnd);
+	s_HWnd = nullptr;
 }
 
 void e2d::EWindow::__poll()

core/Common/Scene.cpp

@@ -39,13 +39,21 @@ void e2d::EScene::_render()
 
 void e2d::EScene::_update()
 {
-	// 执行 onUpdate 函数
+	if (!EGame::isPaused())
-	if (m_bAutoUpdate)
 	{
-		this->onUpdate();
+		// 执行 onUpdate 函数
+		if (m_bAutoUpdate)
+		{
+			this->onUpdate();
+		}
+		// 更新根节点
+		m_pRoot->_update(false);
+	}
+	else
+	{
+		// 更新根节点
+		m_pRoot->_update(true);
 	}
-	// 更新根节点
-	m_pRoot->_update();
 }
 
 void e2d::EScene::setAutoUpdate(bool bAutoUpdate)

core/Node/Button.cpp

@@ -2,7 +2,7 @@
 
 e2d::EButton::EButton()
 	: m_Callback((const BtnClkCallback &)nullptr)
-	, m_eStatus(EButton::NORMAL)
+	, m_eBtnState(EButton::NORMAL)
 	, m_bEnable(true)
 	, m_bIsSelected(false)
 	, m_pNormal(nullptr)
@@ -14,7 +14,7 @@ e2d::EButton::EButton()
 
 e2d::EButton::EButton(ENode * normal, const BtnClkCallback & callback)
 	: m_Callback((const BtnClkCallback &)nullptr)
-	, m_eStatus(EButton::NORMAL)
+	, m_eBtnState(EButton::NORMAL)
 	, m_bEnable(true)
 	, m_bIsSelected(false)
 	, m_pNormal(nullptr)
@@ -28,7 +28,7 @@ e2d::EButton::EButton(ENode * normal, const BtnClkCallback & callback)
 
 e2d::EButton::EButton(ENode * normal, ENode * selected, const BtnClkCallback & callback)
 	: m_Callback((const BtnClkCallback &)nullptr)
-	, m_eStatus(EButton::NORMAL)
+	, m_eBtnState(EButton::NORMAL)
 	, m_bEnable(true)
 	, m_bIsSelected(false)
 	, m_pNormal(nullptr)
@@ -43,7 +43,7 @@ e2d::EButton::EButton(ENode * normal, ENode * selected, const BtnClkCallback & c
 
 e2d::EButton::EButton(ENode * normal, ENode * mouseover, ENode * selected, const BtnClkCallback & callback)
 	: m_Callback((const BtnClkCallback &)nullptr)
-	, m_eStatus(EButton::NORMAL)
+	, m_eBtnState(EButton::NORMAL)
 	, m_bEnable(true)
 	, m_bIsSelected(false)
 	, m_pNormal(nullptr)
@@ -59,7 +59,7 @@ e2d::EButton::EButton(ENode * normal, ENode * mouseover, ENode * selected, const
 
 e2d::EButton::EButton(ENode * normal, ENode * mouseover, ENode * selected, ENode * disabled, const BtnClkCallback & callback)
 	: m_Callback((const BtnClkCallback &)nullptr)
-	, m_eStatus(EButton::NORMAL)
+	, m_eBtnState(EButton::NORMAL)
 	, m_bEnable(true)
 	, m_bIsSelected(false)
 	, m_pNormal(nullptr)
@@ -228,7 +228,7 @@ void e2d::EButton::onUpdate()
 			{
 				// 鼠标左键按下，且位于按钮内时，标记 m_bIsSelected 为 true
 				m_bIsSelected = true;
-				_setStatus(EButton::SELECTED);
+				_setState(EButton::SELECTED);
 				return;
 			}
 		}
@@ -237,25 +237,30 @@ void e2d::EButton::onUpdate()
 		{
 			if (pSelected->isPointIn(EInput::getMousePos()))
 			{
-				_setStatus(EButton::SELECTED);
+				_setState(EButton::SELECTED);
 				return;
 			}
 		}
 		else if (m_pNormal->isPointIn(EInput::getMousePos()))
 		{
-			_setStatus(EButton::MOUSEOVER);
+			_setState(EButton::MOUSEOVER);
 			return;
 		}
 
-		_setStatus(EButton::NORMAL);
+		_setState(EButton::NORMAL);
 	}
 }
 
-void e2d::EButton::_setStatus(STATUS status)
+void e2d::EButton::onPause()
 {
-	if (m_eStatus != status)
+	this->onUpdate();
+}
+
+void e2d::EButton::_setState(BTN_STATE state)
+{
+	if (m_eBtnState != state)
 	{
-		m_eStatus = status;
+		m_eBtnState = state;
 		_updateVisiable();
 	}
 }
@@ -269,11 +274,11 @@ void e2d::EButton::_updateVisiable()
 
 	if (m_bEnable)
 	{
-		if (m_eStatus == EButton::SELECTED && m_pSelected)
+		if (m_eBtnState == EButton::SELECTED && m_pSelected)
 		{
 			m_pSelected->setVisiable(true);
 		}
-		else if (m_eStatus == EButton::MOUSEOVER && m_pMouseover)
+		else if (m_eBtnState == EButton::MOUSEOVER && m_pMouseover)
 		{
 			m_pMouseover->setVisiable(true);
 		}

core/Node/ButtonToggle.cpp

@@ -2,7 +2,7 @@
 
 e2d::EButtonToggle::EButtonToggle()
 	: EButton()
-	, m_bToggle(true)
+	, m_bState(true)
 	, m_pNormalOn(nullptr)
 	, m_pMouseoverOn(nullptr)
 	, m_pSelectedOn(nullptr)
@@ -16,7 +16,7 @@ e2d::EButtonToggle::EButtonToggle()
 
 e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNormal, const BtnClkCallback & callback)
 	: EButton()
-	, m_bToggle(true)
+	, m_bState(true)
 	, m_pNormalOn(nullptr)
 	, m_pMouseoverOn(nullptr)
 	, m_pSelectedOn(nullptr)
@@ -33,7 +33,7 @@ e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNorma
 
 e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNormal, ENode * toggleOnSelected, ENode * toggleOffSelected, const BtnClkCallback & callback)
 	: EButton()
-	, m_bToggle(true)
+	, m_bState(true)
 	, m_pNormalOn(nullptr)
 	, m_pMouseoverOn(nullptr)
 	, m_pSelectedOn(nullptr)
@@ -52,7 +52,7 @@ e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNorma
 
 e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNormal, ENode * toggleOnMouseOver, ENode * toggleOffMouseOver, ENode * toggleOnSelected, ENode * toggleOffSelected, const BtnClkCallback & callback)
 	: EButton()
-	, m_bToggle(true)
+	, m_bState(true)
 	, m_pNormalOn(nullptr)
 	, m_pMouseoverOn(nullptr)
 	, m_pSelectedOn(nullptr)
@@ -73,7 +73,7 @@ e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNorma
 
 e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNormal, ENode * toggleOnMouseOver, ENode * toggleOffMouseOver, ENode * toggleOnSelected, ENode * toggleOffSelected, ENode * toggleOnDisabled, ENode * toggleOffDisabled, const BtnClkCallback & callback)
 	: EButton()
-	, m_bToggle(true)
+	, m_bState(true)
 	, m_pNormalOn(nullptr)
 	, m_pMouseoverOn(nullptr)
 	, m_pSelectedOn(nullptr)
@@ -97,7 +97,7 @@ e2d::EButtonToggle::EButtonToggle(ENode * toggleOnNormal, ENode * toggleOffNorma
 void e2d::EButtonToggle::toggle()
 {
 	// 设置按钮状态
-	setToggle(!m_bToggle);
+	setState(!m_bState);
 	// 执行回调函数
 	if (m_Callback)
 	{
@@ -105,17 +105,17 @@ void e2d::EButtonToggle::toggle()
 	}
 }
 
-bool e2d::EButtonToggle::isToggleOn() const
+bool e2d::EButtonToggle::getState() const
 {
-	return m_bToggle;
+	return m_bState;
 }
 
-void e2d::EButtonToggle::setToggle(bool toggle)
+void e2d::EButtonToggle::setState(bool bState)
 {
-	if (m_bToggle != toggle)
+	if (m_bState != bState)
 	{
-		m_bToggle = toggle;
+		m_bState = bState;
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -133,10 +133,11 @@ void e2d::EButtonToggle::setNormal(ENode * normal)
 		if (normal)
 		{
 			this->addChild(normal);
+			normal->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pNormalOn = normal;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -154,10 +155,11 @@ void e2d::EButtonToggle::setMouseOver(ENode * mouseover)
 		if (mouseover)
 		{
 			this->addChild(mouseover);
+			mouseover->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pMouseoverOn = mouseover;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -175,10 +177,11 @@ void e2d::EButtonToggle::setSelected(ENode * selected)
 		if (selected)
 		{
 			this->addChild(selected);
+			selected->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pSelectedOn = selected;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -196,10 +199,11 @@ void e2d::EButtonToggle::setDisabled(ENode * disabled)
 		if (disabled)
 		{
 			this->addChild(disabled);
+			disabled->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pDisabledOn = disabled;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -217,10 +221,11 @@ void e2d::EButtonToggle::setNormalOff(ENode * normal)
 		if (normal)
 		{
 			this->addChild(normal);
+			normal->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pNormalOff = normal;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -238,10 +243,11 @@ void e2d::EButtonToggle::setMouseOverOff(ENode * mouseover)
 		if (mouseover)
 		{
 			this->addChild(mouseover);
+			mouseover->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pMouseoverOff = mouseover;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -259,10 +265,11 @@ void e2d::EButtonToggle::setSelectedOff(ENode * selected)
 		if (selected)
 		{
 			this->addChild(selected);
+			selected->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pSelectedOff = selected;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
@@ -280,17 +287,57 @@ void e2d::EButtonToggle::setDisabledOff(ENode * disabled)
 		if (disabled)
 		{
 			this->addChild(disabled);
+			disabled->setPivot(m_fPivotX, m_fPivotY);
 		}
 		m_pDisabledOff = disabled;
 
-		_updateToggle();
+		_updateState();
 		_updateVisiable();
 	}
 }
 
-void e2d::EButtonToggle::_updateToggle()
+void e2d::EButtonToggle::setPivotX(float pivotX)
 {
-	if (m_bToggle)
+	ENode::setPivotX(pivotX);
+	if (m_pNormalOn) m_pNormalOn->setPivotX(pivotX);
+	if (m_pMouseoverOn) m_pMouseoverOn->setPivotX(pivotX);
+	if (m_pSelectedOn) m_pSelectedOn->setPivotX(pivotX);
+	if (m_pDisabledOn) m_pDisabledOn->setPivotX(pivotX);
+	if (m_pNormalOff) m_pNormalOff->setPivotX(pivotX);
+	if (m_pMouseoverOff) m_pMouseoverOff->setPivotX(pivotX);
+	if (m_pSelectedOff) m_pSelectedOff->setPivotX(pivotX);
+	if (m_pDisabledOff) m_pDisabledOff->setPivotX(pivotX);
+}
+
+void e2d::EButtonToggle::setPivotY(float pivotY)
+{
+	ENode::setPivotY(pivotY);
+	if (m_pNormalOn) m_pNormalOn->setPivotY(pivotY);
+	if (m_pMouseoverOn) m_pMouseoverOn->setPivotY(pivotY);
+	if (m_pSelectedOn) m_pSelectedOn->setPivotY(pivotY);
+	if (m_pDisabledOn) m_pDisabledOn->setPivotY(pivotY);
+	if (m_pNormalOff) m_pNormalOff->setPivotY(pivotY);
+	if (m_pMouseoverOff) m_pMouseoverOff->setPivotY(pivotY);
+	if (m_pSelectedOff) m_pSelectedOff->setPivotY(pivotY);
+	if (m_pDisabledOff) m_pDisabledOff->setPivotY(pivotY);
+}
+
+void e2d::EButtonToggle::setPivot(float pivotX, float pivotY)
+{
+	ENode::setPivot(pivotX, pivotY);
+	if (m_pNormalOn) m_pNormalOn->setPivot(pivotX, pivotY);
+	if (m_pMouseoverOn) m_pMouseoverOn->setPivot(pivotX, pivotY);
+	if (m_pSelectedOn) m_pSelectedOn->setPivot(pivotX, pivotY);
+	if (m_pDisabledOn) m_pDisabledOn->setPivot(pivotX, pivotY);
+	if (m_pNormalOff) m_pNormalOff->setPivot(pivotX, pivotY);
+	if (m_pMouseoverOff) m_pMouseoverOff->setPivot(pivotX, pivotY);
+	if (m_pSelectedOff) m_pSelectedOff->setPivot(pivotX, pivotY);
+	if (m_pDisabledOff) m_pDisabledOff->setPivot(pivotX, pivotY);
+}
+
+void e2d::EButtonToggle::_updateState()
+{
+	if (m_bState)
 	{
 		m_pNormal = m_pNormalOn;
 		m_pMouseover = m_pMouseoverOn;
@@ -318,8 +365,8 @@ void e2d::EButtonToggle::_updateToggle()
 
 void e2d::EButtonToggle::_runCallback()
 {
-	m_bToggle = !m_bToggle;
+	m_bState = !m_bState;
-	_updateToggle();
+	_updateState();
 
 	if (m_Callback)
 	{

core/Node/Node.cpp

@@ -45,7 +45,7 @@ e2d::ENode::~ENode()
 	}
 }
 
-void e2d::ENode::_update()
+void e2d::ENode::_update(bool bPaused)
 {
 	if (m_bTransformNeeded)
 	{
@@ -77,7 +77,7 @@ void e2d::ENode::_update()
 			// 访问 Order 小于零的节点
 			if (child->getOrder() < 0)
 			{
-				child->_update();
+				child->_update(bPaused);
 			}
 			else
 			{
@@ -85,20 +85,29 @@ void e2d::ENode::_update()
 			}
 		}
 
-		// 执行 onUpdate 函数
+		if (bPaused)
-		if (m_bAutoUpdate)
+		{
+			this->onPause();
+		}
+		else if (m_bAutoUpdate)
 		{
 			this->onUpdate();
 		}
 
 		// 访问剩余节点
 		for (; i < size; i++)
-			m_vChildren[i]->_update();
+			m_vChildren[i]->_update(bPaused);
 	}
 	else
 	{
-		// 执行 onUpdate 函数
+		if (bPaused)
-		this->onUpdate();
+		{
+			this->onPause();
+		}
+		else if (m_bAutoUpdate)
+		{
+			this->onUpdate();
+		}
 	}
 }
 
@@ -720,7 +729,7 @@ void e2d::ENode::runAction(EAction * action)
 	{
 		action = action->clone();
 	}
-	action->setTarget(this);
+	action->_setTarget(this);
 	EActionManager::addAction(action);
 }
 

core/Tool/Music.cpp

@@ -253,6 +253,8 @@ void EMusic::_close()
 {
 	if (m_pSourceVoice)
 	{
+		m_pSourceVoice->Stop();
+		m_pSourceVoice->FlushSourceBuffers();
 		m_pSourceVoice->DestroyVoice();
 		m_pSourceVoice = nullptr;
 	}

core/eactions.h

@@ -4,6 +4,7 @@
 namespace e2d
 {
 
+class ENode;
 class EActionManager;
 class EActionTwo;
 class EActionLoop;
@@ -14,6 +15,7 @@ class ETransitionFade;
 class EAction :
 	public EObject
 {
+	friend ENode;
 	friend EActionManager;
 	friend EActionTwo;
 	friend EActionLoop;
@@ -49,11 +51,6 @@ public:
 	// 获取执行该动作的目标
 	virtual ENode * getTarget();
 
-	// 设置动作执行目标
-	virtual void setTarget(
-		ENode * node
-	);
-
 protected:
 	// 初始化动作
 	virtual void _init();
@@ -70,6 +67,11 @@ protected:
 	// 重置动画时间
 	virtual void _resetTime();
 
+	// 设置动作执行目标
+	virtual void _setTarget(
+		ENode * node
+	);
+
 protected:
 	bool	m_bRunning;
 	bool	m_bEnding;
@@ -579,9 +581,9 @@ public:
 		EImage * frame	/* 添加关键帧 */
 	);
 
-	// 设置每一帧的时间间隔（秒）
+	// 设置每一帧的时间间隔
 	void setInterval(
-		float interval
+		float interval	/* 帧间隔（秒） */
 	);
 
 	// 获取该动画的拷贝对象
@@ -600,9 +602,15 @@ protected:
 	// 重置动作
 	virtual void _reset() override;
 
+	// 设置动作执行目标
+	virtual void _setTarget(
+		ENode * node
+	) override;
+
 protected:
-	float	m_fInterval;
+	float		m_fInterval;
-	UINT	m_nFrameIndex;
+	UINT		m_nFrameIndex;
+	ESprite*	m_pTarget;
 	std::vector<EImage*> m_vFrames;
 };
 

core/ebase.h

@@ -41,10 +41,6 @@ public:
 
 	// 获取 AppName
 	static EString getAppName();
-
-private:
-	// 更新游戏内容
-	static void __update();
 };
 
 
@@ -129,6 +125,9 @@ private:
 	// 重置计时操作
 	static void __uninit();
 
+	// 是否达到更新时间
+	static bool __isReady();
+
 	// 更新当前时间
 	static void __updateNow();
 

core/ecommon.h

@@ -634,8 +634,11 @@ public:
 	// 重写这个函数，它将在每一帧画面刷新时执行
 	virtual void onUpdate() {}
 
+	// 重写这个函数，它将在游戏暂停时执行
+	virtual void onPause() {}
+
 	// 开启或禁用 onUpdate 函数
-	virtual void setAutoUpdate(
+	void setAutoUpdate(
 		bool bAutoUpdate
 	);
 

core/enodes.h

@@ -21,6 +21,12 @@ public:
 
 	virtual ~ENode();
 
+	// 进入场景时执行
+	virtual void onEnter() {}
+
+	// 离开场景时执行
+	virtual void onExit() {}
+
 	// 更新节点
 	virtual void onUpdate() {}
 
@@ -33,11 +39,11 @@ public:
 		int nRelation			/* 碰撞关系，取值为 ERelation::VALUE 中的一种 */
 	) {}
 
-	// 进入场景时执行
+	// 游戏暂停时的处理
-	virtual void onEnter() {}
+	virtual void onPause() {}
 
-	// 离开场景时执行
+	// 节点被销毁时的处理
-	virtual void onExit() {}
+	virtual void onDestroy() {}
 
 	// 获取节点显示状态
 	virtual bool isVisiable() const;
@@ -331,46 +337,48 @@ public:
 
 protected:
 	// 更新节点
-	virtual void _update();
+	void _update(
+		bool bPaused
+	);
 
 	// 渲染节点
-	virtual void _render();
+	void _render();
 
-	// 渲染几何图形
+	// 渲染图形
-	virtual void _drawShape();
+	void _drawShape();
 
 	// 节点被添加到场景时的执行程序
-	virtual void _onEnter();
+	void _onEnter();
 
 	// 节点从场景中消失时的执行程序
-	virtual void _onExit();
+	void _onExit();
 
 	// 设置节点所在场景
-	virtual void _setParentScene(
+	void _setParentScene(
 		EScene * scene
 	);
 
 	// 对自身进行二维矩阵变换
-	virtual void _updateTransform();
+	void _updateTransform();
 
 	// 更新所有子节点矩阵
-	virtual void _updateChildrenTransform();
+	void _updateChildrenTransform();
 
 	// 更新所有子节点透明度
-	virtual void _updateChildrenOpacity();
+	void _updateChildrenOpacity();
 
-	// 更新节点矩阵
+	// 修改节点大小
+	void _setSize(
+		float width,
+		float height
+	);
+
+	// 更新节点二维矩阵
 	static void _updateTransform(ENode * node);
 
 	// 更新节点透明度
 	static void _updateOpacity(ENode * node);
 
-	// 修改节点大小
-	virtual void _setSize(
-		float width,
-		float height
-	);
-
 protected:
 	EString		m_sName;
 	size_t		m_nHashName;
@@ -624,13 +632,16 @@ public:
 	) override;
 
 	// 更新按钮状态
-	virtual void onUpdate();
+	virtual void onUpdate() override;
+
+	// 更新游戏暂停时的按钮状态
+	virtual void onPause() override;
 
 protected:
-	enum STATUS { NORMAL, MOUSEOVER, SELECTED };
+	enum BTN_STATE { NORMAL, MOUSEOVER, SELECTED };
 
 	// 设置按钮状态
-	virtual void _setStatus(STATUS status);
+	virtual void _setState(BTN_STATE state);
 
 	// 刷新按钮显示
 	virtual void _updateVisiable();
@@ -639,14 +650,14 @@ protected:
 	virtual void _runCallback();
 
 protected:
-	STATUS	m_eStatus;
+	ENode *			m_pNormal;
-	ENode * m_pNormal;
+	ENode *			m_pMouseover;
-	ENode * m_pMouseover;
+	ENode *			m_pSelected;
-	ENode * m_pSelected;
+	ENode *			m_pDisabled;
-	ENode * m_pDisabled;
+	bool			m_bEnable;
-	bool	m_bEnable;
+	bool			m_bIsSelected;
-	bool	m_bIsSelected;
+	BTN_STATE		m_eBtnState;
-	BtnClkCallback m_Callback;
+	BtnClkCallback	m_Callback;
 };
 
 
@@ -659,54 +670,53 @@ public:
 
 	// 创建开关按钮
 	EButtonToggle(
-		ENode * toggleOnNormal,
+		ENode * onNormal,
-		ENode * toggleOffNormal,
+		ENode * offNormal,
 		const BtnClkCallback & callback = nullptr
 	);
 
 	// 创建开关按钮
 	EButtonToggle(
-		ENode * toggleOnNormal,
+		ENode * onNormal,
-		ENode * toggleOffNormal,
+		ENode * offNormal,
-		ENode * toggleOnSelected,
+		ENode * onSelected,
-		ENode * toggleOffSelected,
+		ENode * offSelected,
 		const BtnClkCallback & callback = nullptr
 	);
 
 	// 创建开关按钮
 	EButtonToggle(
-		ENode * toggleOnNormal,
+		ENode * onNormal,
-		ENode * toggleOffNormal,
+		ENode * offNormal,
-		ENode * toggleOnMouseOver,
+		ENode * onMouseOver,
-		ENode * toggleOffMouseOver,
+		ENode * offMouseOver,
-		ENode * toggleOnSelected,
+		ENode * onSelected,
-		ENode * toggleOffSelected,
+		ENode * offSelected,
 		const BtnClkCallback & callback = nullptr
 	);
 
 	// 创建开关按钮
 	EButtonToggle(
-		ENode * toggleOnNormal,
+		ENode * onNormal,
-		ENode * toggleOffNormal,
+		ENode * offNormal,
-		ENode * toggleOnMouseOver,
+		ENode * onMouseOver,
-		ENode * toggleOffMouseOver,
+		ENode * offMouseOver,
-		ENode * toggleOnSelected,
+		ENode * onSelected,
-		ENode * toggleOffSelected,
+		ENode * offSelected,
-		ENode * toggleOnDisabled,
+		ENode * onDisabled,
-		ENode * toggleOffDisabled,
+		ENode * offDisabled,
 		const BtnClkCallback & callback = nullptr
 	);
 
-	// 切换开关状态，并执行回调函数
+	// 切换开关状态（执行回调函数）
 	void toggle();
 
 	// 获取开关状态
-	bool isToggleOn() const;
+	bool getState() const;
 
-	// 打开或关闭开关
+	// 设置开关按钮的状态（打开或关闭）
-	// 仅设置按钮状态，不执行回调函数
+	void setState(
-	void setToggle(
+		bool bState
-		bool toggle
 	);
 
 	// 设置按钮打开状态下显示的按钮
@@ -749,9 +759,28 @@ public:
 		ENode * disabled
 	);
 
+	// 设置中心点的横向位置
+	// 默认为 0, 范围 [0, 1]
+	virtual void setPivotX(
+		float pivotX
+	) override;
+
+	// 设置中心点的纵向位置
+	// 默认为 0, 范围 [0, 1]
+	virtual void setPivotY(
+		float pivotY
+	) override;
+
+	// 设置中心点位置
+	// 默认为 (0, 0), 范围 [0, 1]
+	virtual void setPivot(
+		float pivotX,
+		float pivotY
+	) override;
+
 protected:
 	// 刷新按钮开关
-	virtual void _updateToggle();
+	virtual void _updateState();
 
 	// 执行按钮回调函数
 	virtual void _runCallback() override;
@@ -765,7 +794,7 @@ protected:
 	ENode * m_pSelectedOff;
 	ENode * m_pDisabledOn;
 	ENode * m_pDisabledOff;
-	bool	m_bToggle;
+	bool	m_bState;
 };