细节优化

core/Action/Animate.cpp

@@ -65,7 +65,7 @@ void e2d::Animate::_update()
 		}
 
 		_last += _animation->getInterval();
-		_frameIndex++;
+		++_frameIndex;
 
 		if (_frameIndex == frames.size())
 		{

core/Action/Loop.cpp

@@ -63,7 +63,7 @@ void e2d::Loop::_update()
 
 		if (_action->_isDone())
 		{
-			_times++;
+			++_times;
 
 			Action::reset();
 			_action->reset();

core/Action/Sequence.cpp

@@ -48,7 +48,7 @@ void e2d::Sequence::_update()
 
 	if (action->_isDone())
 	{
-		_currIndex++;
+		++_currIndex;
 		if (_currIndex == _actions.size())
 		{
 			this->stop();

core/Action/Spawn.cpp

@@ -45,7 +45,7 @@ void e2d::Spawn::_update()
 	{
 		if (action->_isDone())
 		{
-			doneNum++;
+			++doneNum;
 		}
 		else
 		{

core/Base/Input.cpp

@@ -6,10 +6,12 @@
 
 using namespace e2d;
 
+#define BUFFER_SIZE	256
+
 static IDirectInput8* s_pDirectInput = nullptr;			// DirectInput 接口对象
 static IDirectInputDevice8* s_KeyboardDevice = nullptr;	// 键盘设备接口
-static char s_KeyBuffer[256] = { 0 };					// 用于保存键盘按键信息缓冲区
-static char s_KeyRecordBuffer[256] = { 0 };				// 键盘消息二级缓冲区
+static char s_KeyBuffer[BUFFER_SIZE] = { 0 };					// 用于保存键盘按键信息缓冲区
+static char s_KeyRecordBuffer[BUFFER_SIZE] = { 0 };				// 键盘消息二级缓冲区
 
 static IDirectInputDevice8* s_MouseDevice = nullptr;	// 鼠标设备接口
 static DIMOUSESTATE s_MouseState;						// 鼠标信息存储结构体
@@ -113,7 +115,7 @@ void Input::__updateDeviceState()
 		}
 		else
 		{
-			for (int i = 0; i < 256; i++)
+			for (int i = 0; i < BUFFER_SIZE; ++i)
 				s_KeyRecordBuffer[i] = s_KeyBuffer[i];
 
 			s_KeyboardDevice->GetDeviceState(sizeof(s_KeyBuffer), (void**)&s_KeyBuffer);

core/Base/Renderer.cpp

@@ -171,7 +171,7 @@ void e2d::Renderer::__render()
 		static double s_fLastRenderTime = 0;
 		static String s_sFpsText;
 
-		s_nRenderTimes++;
+		++s_nRenderTimes;
 
 		double fDelay = Time::getTotalTime() - s_fLastRenderTime;
 		if (fDelay >= 0.3)

core/Common/Object.cpp

@@ -14,7 +14,7 @@ e2d::Object::~Object()
 // 引用计数加一
 void e2d::Object::retain()
 {
-	_refCount++;
+	++_refCount;
 }
 
 // 引用计数减一

core/Common/String.cpp

@@ -345,7 +345,7 @@ unsigned int e2d::String::getHashCode() const
 {
 	unsigned int hash = 0;
 
-	for (int i = 0; i < getLength(); i++)
+	for (size_t i = 0, length = _str.size(); i < length; ++i)
 	{
 		hash *= 16777619;
 		hash ^= (unsigned int)towupper(_str[i]);
@@ -373,7 +373,7 @@ e2d::String e2d::String::toUpper() const
 {
 	String str(*this);
 
-	for (int i = 0; i < getLength(); i++)
+	for (size_t i = 0, length = _str.size(); i < length; ++i)
 		str[i] = towupper(str[i]);
 
 	return std::move(str);
@@ -383,7 +383,7 @@ e2d::String e2d::String::toLower() const
 {
 	e2d::String str(*this);
 
-	for (int i = 0; i < getLength(); i++)
+	for (size_t i = 0, length = _str.size(); i < length; ++i)
 		str[i] = towlower(str[i]);
 
 	return std::move(str);
@@ -391,7 +391,7 @@ e2d::String e2d::String::toLower() const
 
 int e2d::String::toInt() const
 {
-	if (getLength() == 0)
+	if (_str.empty())
 	{
 		return 0;
 	}
@@ -400,7 +400,7 @@ int e2d::String::toInt() const
 
 double e2d::String::toDouble() const
 {
-	if (getLength() == 0)
+	if (_str.empty())
 	{
 		return 0.0;
 	}
@@ -409,7 +409,7 @@ double e2d::String::toDouble() const
 
 bool e2d::String::toBool() const
 {
-	if (getLength() == 0)
+	if (_str.empty())
 	{
 		return false;
 	}
@@ -424,7 +424,7 @@ bool e2d::String::toBool() const
 e2d::String e2d::String::subtract(int offset, int count) const
 {
 	String tmp;
-	int length = getLength();
+	int length = static_cast<int>(_str.size());
 
 	if (length == 0 || offset >= length)
 		return std::move(tmp);

core/Manager/ActionManager.cpp

@@ -11,7 +11,7 @@ void e2d::ActionManager::__update()
 		return;
 
 	// 循环遍历所有正在运行的动作
-	for (size_t i = 0; i < s_vRunningActions.size(); i++)
+	for (size_t i = 0; i < s_vRunningActions.size(); ++i)
 	{
 		auto action = s_vRunningActions[i];
 		// 获取动作运行状态
@@ -51,7 +51,7 @@ void e2d::ActionManager::__remove(Action * action)
 		}
 		else
 		{
-			i++;
+			++i;
 		}
 	}
 }
@@ -171,7 +171,7 @@ void e2d::ActionManager::__clearAllBindedWith(Node * target)
 			}
 			else
 			{
-				i++;
+				++i;
 			}
 		}
 	}

core/Manager/ColliderManager.cpp

@@ -57,7 +57,7 @@ void e2d::ColliderManager::__update()
 	if (s_vListeners.empty() || Game::isPaused())
 		return;
 
-	for (size_t i = 0; i < s_vListeners.size(); i++)
+	for (size_t i = 0; i < s_vListeners.size(); ++i)
 	{
 		auto listener = s_vListeners[i];
 		// 清除已停止的监听器
@@ -88,7 +88,7 @@ void e2d::ColliderManager::__updateCollider(e2d::Collider * pActiveCollider)
 		Scene* pCurrentScene = pActiveNode->getParentScene();
 
 		// 判断与其他碰撞体的交集情况
-		for (size_t i = 0; i < s_vColliders.size(); i++)
+		for (size_t i = 0; i < s_vColliders.size(); ++i)
 		{
 			auto pPassiveCollider = s_vColliders[i];
 			// 判断两个碰撞体是否是同一个对象
@@ -242,7 +242,7 @@ void e2d::ColliderManager::__removeCollider(Collider * pCollider)
 {
 	if (pCollider)
 	{
-		for (size_t i = 0; i < s_vColliders.size(); i++)
+		for (size_t i = 0; i < s_vColliders.size(); ++i)
 		{
 			if (s_vColliders[i] == pCollider)
 			{

core/Manager/InputManager.cpp

@@ -105,7 +105,7 @@ void e2d::InputManager::__update()
 	if (s_vListeners.empty() || Game::isPaused())
 		return;
 
-	for (size_t i = 0; i < s_vListeners.size(); i++)
+	for (size_t i = 0; i < s_vListeners.size(); ++i)
 	{
 		auto listener = s_vListeners[i];
 		// 清除已停止的监听器

core/Manager/ObjectManager.cpp

@@ -27,7 +27,7 @@ void e2d::ObjectManager::__update()
 		}
 		else
 		{
-			iter++;
+			++iter;
 		}
 	}
 }

core/Node/Menu.cpp

@@ -59,7 +59,7 @@ bool e2d::Menu::removeButton(Button * button)
 	if (button)
 	{
 		size_t size = _buttons.size();
-		for (size_t i = 0; i < size; i++)
+		for (size_t i = 0; i < size; ++i)
 		{
 			if (_buttons[i] == button)
 			{

core/Node/Node.cpp

@@ -75,7 +75,7 @@ void e2d::Node::_update()
 		// 遍历子节点
 		size_t size = _children.size();
 		size_t i;
-		for (i = 0; i < size; i++)
+		for (i = 0; i < size; ++i)
 		{
 			auto child = _children[i];
 			// 访问 Order 小于零的节点
@@ -99,7 +99,7 @@ void e2d::Node::_update()
 		}
 
 		// 访问剩余节点
-		for (; i < size; i++)
+		for (; i < size; ++i)
 			_children[i]->_update();
 	}
 	else
@@ -126,7 +126,7 @@ void e2d::Node::_render()
 	{
 		size_t size = _children.size();
 		size_t i;
-		for (i = 0; i < size; i++)
+		for (i = 0; i < size; ++i)
 		{
 			auto child = _children[i];
 			// 访问 Order 小于零的节点
@@ -146,7 +146,7 @@ void e2d::Node::_render()
 		this->onRender();
 
 		// 访问剩余节点
-		for (; i < size; i++)
+		for (; i < size; ++i)
 			_children[i]->_render();
 	}
 	else
@@ -725,7 +725,7 @@ bool e2d::Node::removeChild(Node * child)
 	if (child)
 	{
 		size_t size = _children.size();
-		for (size_t i = 0; i < size; i++)
+		for (size_t i = 0; i < size; ++i)
 		{
 			if (_children[i] == child)
 			{
@@ -758,7 +758,7 @@ void e2d::Node::removeChildren(const String& childName)
 	unsigned int hash = childName.getHashCode();
 
 	size_t size = _children.size();
-	for (size_t i = 0; i < size; i++)
+	for (size_t i = 0; i < size; ++i)
 	{
 		auto child = _children[i];
 		if (child->_hashName == hash && child->_name == childName)
@@ -859,7 +859,7 @@ std::vector<e2d::Action*> e2d::Node::getActions(const String& strActionName)
 		}
 		else
 		{
-			iter++;
+			++iter;
 		}
 	}
 	return std::move(actions);

core/Tool/Music.cpp

@@ -507,7 +507,7 @@ bool MusicPlayer::_read(BYTE* pBuffer, DWORD dwSizeToRead)
 
 	_ck.cksize -= cbDataIn;
 
-	for (DWORD cT = 0; cT < cbDataIn; cT++)
+	for (DWORD cT = 0; cT < cbDataIn; ++cT)
 	{
 		// Copy the bytes from the io to the buffer.
 		if (mmioinfoIn.pchNext == mmioinfoIn.pchEndRead)
@@ -521,7 +521,7 @@ bool MusicPlayer::_read(BYTE* pBuffer, DWORD dwSizeToRead)
 
 		// Actual copy.
 		*((BYTE*)pBuffer + cT) = *((BYTE*)mmioinfoIn.pchNext);
-		mmioinfoIn.pchNext++;
+		++mmioinfoIn.pchNext;
 	}
 
 	if (0 != mmioSetInfo(_hmmio, &mmioinfoIn, 0))

core/Tool/Timer.cpp

@@ -24,17 +24,17 @@ public:
 
 	void update()
 	{
-		if (this->callback)
+		if (callback)
 		{
-			this->callback();
+			callback();
 		}
 
-		this->runTimes++;
-		this->lastTime += this->delay;
+		++runTimes;
+		lastTime += delay;
 
-		if (this->runTimes == this->totalTimes)
+		if (runTimes == totalTimes)
 		{
-			this->stopped = true;
+			stopped = true;
 		}
 	}