Merge pull request #8981 from vovkasm/clean-order-of-fields-initialization

Cleanup order of fields initialization.

cocos/2d/CCCamera.cpp

@@ -66,9 +66,9 @@ Camera* Camera::createOrthographic(float zoomX, float zoomY, float nearPlane, fl
 }
 
 Camera::Camera()
-: _cameraFlag(1)
-, _scene(nullptr)
+: _scene(nullptr)
 , _viewProjectionDirty(true)
+, _cameraFlag(1)
 {
     
 }

cocos/2d/CCDrawNode.cpp

@@ -106,23 +106,23 @@ static inline Tex2F __t(const Vec2 &v)
 DrawNode::DrawNode()
 : _vao(0)
 , _vbo(0)
+, _vaoGLPoint(0)
+, _vboGLPoint(0)
+, _vaoGLLine(0)
+, _vboGLLine(0)
 , _bufferCapacity(0)
 , _bufferCount(0)
 , _buffer(nullptr)
-, _dirty(false)
-, _vaoGLPoint(0)
-, _vboGLPoint(0)
 , _bufferCapacityGLPoint(0)
 , _bufferCountGLPoint(0)
 , _bufferGLPoint(nullptr)
 , _pointColor(1,1,1,1)
 , _pointSize(1)
-, _dirtyGLPoint(false)
-, _vaoGLLine(0)
-, _vboGLLine(0)
 , _bufferCapacityGLLine(0)
 , _bufferCountGLLine(0)
 , _bufferGLLine(nullptr)
+, _dirty(false)
+, _dirtyGLPoint(false)
 , _dirtyGLLine(false)
 {
     _blendFunc = BlendFunc::ALPHA_PREMULTIPLIED;

cocos/2d/CCFastTMXLayer.cpp

@@ -113,11 +113,11 @@ TMXLayer::TMXLayer()
 , _tiles(nullptr)
 , _tileSet(nullptr)
 , _layerOrientation(FAST_TMX_ORIENTATION_ORTHO)
-,_texture(nullptr)
+, _texture(nullptr)
 , _vertexZvalue(0)
 , _useAutomaticVertexZ(false)
-, _dirty(true)
 , _quadsDirty(true)
+, _dirty(true)
 , _vertexBuffer(nullptr)
 , _vData(nullptr)
 , _indexBuffer(nullptr)

cocos/2d/CCFontFreeType.cpp

@@ -94,9 +94,9 @@ FT_Library FontFreeType::getFTLibrary()
 
 FontFreeType::FontFreeType(bool distanceFieldEnabled /* = false */,int outline /* = 0 */)
 : _fontRef(nullptr)
-,_distanceFieldEnabled(distanceFieldEnabled)
-,_outlineSize(0.0f)
-,_stroker(nullptr)
+, _stroker(nullptr)
+, _distanceFieldEnabled(distanceFieldEnabled)
+, _outlineSize(0.0f)
 {
     if (outline > 0)
     {

cocos/2d/CCLabel.cpp

@@ -235,30 +235,30 @@ bool Label::setCharMap(const std::string& charMapFile, int itemWidth, int itemHe
 
 Label::Label(FontAtlas *atlas /* = nullptr */, TextHAlignment hAlignment /* = TextHAlignment::LEFT */, 
              TextVAlignment vAlignment /* = TextVAlignment::TOP */,bool useDistanceField /* = false */,bool useA8Shader /* = false */)
-: _reusedLetter(nullptr)
-, _commonLineHeight(0.0f)
+: _isOpacityModifyRGB(false)
+, _contentDirty(false)
+, _fontAtlas(atlas)
+, _textSprite(nullptr)
+, _compatibleMode(false)
+, _reusedLetter(nullptr)
 , _additionalKerning(0.0f)
+, _commonLineHeight(0.0f)
 , _lineBreakWithoutSpaces(false)
+, _horizontalKernings(nullptr)
 , _maxLineWidth(0)
+, _labelDimensions(Size::ZERO)
 , _labelWidth(0)
 , _labelHeight(0)
-, _labelDimensions(Size::ZERO)
 , _hAlignment(hAlignment)
 , _vAlignment(vAlignment)
-, _horizontalKernings(nullptr)
-, _fontAtlas(atlas)
-, _isOpacityModifyRGB(false)
+, _currNumLines(-1)
+, _fontScale(1.0f)
 , _useDistanceField(useDistanceField)
 , _useA8Shader(useA8Shader)
-, _fontScale(1.0f)
-, _uniformEffectColor(0)
-, _currNumLines(-1)
-, _textSprite(nullptr)
-, _contentDirty(false)
-, _shadowDirty(false)
-, _compatibleMode(false)
-, _insideBounds(true)
 , _effectColorF(Color4F::BLACK)
+, _uniformEffectColor(0)
+, _shadowDirty(false)
+, _insideBounds(true)
 {
     setAnchorPoint(Vec2::ANCHOR_MIDDLE);
     reset();

cocos/2d/CCLight.cpp

@@ -44,8 +44,8 @@ void BaseLight::setRotationFromDirection( const Vec3 &direction )
 
 BaseLight::BaseLight()
 : _intensity(1.0f)
-, _enabled(true)
 , _lightFlag(LightFlag::LIGHT0)
+, _enabled(true)
 {
     
 }

cocos/2d/CCNode.cpp

@@ -82,16 +82,18 @@ Node::Node(void)
 , _scaleX(1.0f)
 , _scaleY(1.0f)
 , _scaleZ(1.0f)
-, _positionZ(0.0f)
 , _position(Vec2::ZERO)
+, _positionZ(0.0f)
+, _usingNormalizedPosition(false)
+, _normalizedPositionDirty(false)
 , _skewX(0.0f)
 , _skewY(0.0f)
 , _anchorPointInPoints(Vec2::ZERO)
 , _anchorPoint(Vec2::ZERO)
 , _contentSize(Size::ZERO)
-, _useAdditionalTransform(false)
 , _transformDirty(true)
 , _inverseDirty(true)
+, _useAdditionalTransform(false)
 , _transformUpdated(true)
 // children (lazy allocs)
 // lazy alloc
@@ -100,6 +102,8 @@ Node::Node(void)
 , _parent(nullptr)
 // "whole screen" objects. like Scenes and Layers, should set _ignoreAnchorPointForPosition to true
 , _tag(Node::INVALID_TAG)
+, _name("")
+, _hashOfName(0)
 // userData is always inited as nil
 , _userData(nullptr)
 , _userObject(nullptr)
@@ -125,10 +129,6 @@ Node::Node(void)
 , _realColor(Color3B::WHITE)
 , _cascadeColorEnabled(false)
 , _cascadeOpacityEnabled(false)
-, _usingNormalizedPosition(false)
-, _normalizedPositionDirty(false)
-, _name("")
-, _hashOfName(0)
 , _cameraMask(1)
 {
     // set default scheduler and actionManager

cocos/2d/CCRenderTexture.cpp

@@ -40,7 +40,11 @@ NS_CC_BEGIN
 
 // implementation RenderTexture
 RenderTexture::RenderTexture()
-: _FBO(0)
+: _keepMatrix(false)
+, _rtTextureRect(Rect::ZERO)
+, _fullRect(Rect::ZERO)
+, _fullviewPort(Rect::ZERO)
+, _FBO(0)
 , _depthRenderBufffer(0)
 , _oldFBO(0)
 , _texture(0)
@@ -53,10 +57,6 @@ RenderTexture::RenderTexture()
 , _clearStencil(0)
 , _autoDraw(false)
 , _sprite(nullptr)
-, _keepMatrix(false)
-, _rtTextureRect(Rect::ZERO)
-, _fullRect(Rect::ZERO)
-, _fullviewPort(Rect::ZERO)
 , _saveFileCallback(nullptr)
 {
 #if CC_ENABLE_CACHE_TEXTURE_DATA

cocos/2d/CCSprite.cpp

@@ -259,10 +259,10 @@ bool Sprite::initWithTexture(Texture2D *texture, const Rect& rect, bool rotated)
 }
 
 Sprite::Sprite(void)
-: _shouldBeHidden(false)
+: _batchNode(nullptr)
+, _shouldBeHidden(false)
 , _texture(nullptr)
 , _insideBounds(true)
-, _batchNode(nullptr)
 {
 #if CC_SPRITE_DEBUG_DRAW
     _debugDrawNode = DrawNode::create();

cocos/2d/CCTextFieldTTF.cpp

@@ -55,8 +55,8 @@ TextFieldTTF::TextFieldTTF()
 , _charCount(0)
 , _inputText("")
 , _placeHolder("")   // prevent Label initWithString assertion
-, _secureTextEntry(false)
 , _colorText(Color4B::WHITE)
+, _secureTextEntry(false)
 {
     _colorSpaceHolder.r = _colorSpaceHolder.g = _colorSpaceHolder.b = 127;
     _colorSpaceHolder.a = 255;

cocos/3d/CCAnimate3D.cpp

@@ -247,13 +247,13 @@ void Animate3D::setWeight(float weight)
 }
 
 Animate3D::Animate3D()
-: _absSpeed(1.f)
+: _state(Animate3D::Animate3DState::Running)
+, _animation(nullptr)
+, _absSpeed(1.f)
 , _weight(1.f)
 , _start(0.f)
 , _last(1.f)
-, _animation(nullptr)
 , _playReverse(false)
-, _state(Animate3D::Animate3DState::Running)
 , _accTransTime(0.0f)
 , _lastTime(0.0f)
 {

cocos/3d/CCAnimationCurve.inl

@@ -103,8 +103,8 @@ float AnimationCurve<componentSize>::getEndTime() const
 
 template <int componentSize>
 AnimationCurve<componentSize>::AnimationCurve()
-: _keytime(nullptr)
-, _value(nullptr)
+: _value(nullptr)
+, _keytime(nullptr)
 , _count(0)
 , _componentSizeByte(0)
 , _evaluateFun(nullptr)

cocos/3d/CCBundle3D.cpp

@@ -1959,14 +1959,14 @@ Reference* Bundle3D::seekToFirstType(unsigned int type)
 }
 
 Bundle3D::Bundle3D()
-    :_isBinary(false),
-    _modelPath(""),
+    : _modelPath(""),
     _path(""),
     _version(""),
     _jsonBuffer(nullptr),
     _binaryBuffer(nullptr),
     _referenceCount(0),
-    _references(nullptr)
+    _references(nullptr),
+    _isBinary(false)
 {
 
 }

cocos/3d/CCBundle3DData.h

@@ -364,10 +364,10 @@ public:
     }
     
     Animation3DData(const Animation3DData& other)
-    : _totalTime(other._totalTime)
-    , _translationKeys(other._translationKeys)
+    : _translationKeys(other._translationKeys)
     , _rotationKeys(other._rotationKeys)
     , _scaleKeys(other._scaleKeys)
+    , _totalTime(other._totalTime)
     {
     }
     

cocos/3d/CCMesh.cpp

@@ -36,14 +36,14 @@ using namespace std;
 NS_CC_BEGIN
 
 Mesh::Mesh()
-: _visible(true)
-, _texture(nullptr)
+: _texture(nullptr)
 , _skin(nullptr)
+, _visible(true)
+, _isTransparent(false)
 , _meshIndexData(nullptr)
-, _visibleChanged(nullptr)
 , _glProgramState(nullptr)
 , _blend(BlendFunc::ALPHA_NON_PREMULTIPLIED)
-, _isTransparent(false)
+, _visibleChanged(nullptr)
 {
     
 }

cocos/3d/CCMeshSkin.cpp

@@ -33,8 +33,8 @@ static int PALETTE_ROWS = 3;
 
 MeshSkin::MeshSkin()
 : _rootBone(nullptr)
-, _matrixPalette(nullptr)
 , _skeleton(nullptr)
+, _matrixPalette(nullptr)
 {
     
 }

cocos/base/CCEventController.cpp

@@ -30,8 +30,8 @@ NS_CC_BEGIN
 EventController::EventController(ControllerEventType type, Controller* controller, int keyCode)
 : Event(Type::GAME_CONTROLLER)
 , _controllerEventType(type)
-, _keyCode(keyCode)
 , _controller(controller)
+, _keyCode(keyCode)
 , _isConnected(true)
 {
     
@@ -41,8 +41,8 @@ EventController::EventController(ControllerEventType type, Controller* controlle
 : Event(Type::GAME_CONTROLLER)
 , _controllerEventType(type)
 , _controller(controller)
-, _isConnected(isConnected)
 , _keyCode(0)
+, _isConnected(isConnected)
 {
     
 }

cocos/base/CCEventFocus.cpp

@@ -30,8 +30,8 @@ NS_CC_BEGIN
 
 EventFocus::EventFocus(ui::Widget *widgetLoseFocus, ui::Widget* widgetGetFocus)
 :Event(Type::FOCUS),
-_widgetLoseFocus(widgetLoseFocus),
-_widgetGetFocus(widgetGetFocus)
+_widgetGetFocus(widgetGetFocus),
+_widgetLoseFocus(widgetLoseFocus)
 {
     
 }

cocos/editor-support/cocosbuilder/CCBKeyframe.cpp

@@ -5,10 +5,10 @@ using namespace cocos2d;
 namespace cocosbuilder {
 
 CCBKeyframe::CCBKeyframe()
-: _time(0.0f)
+: _object(nullptr)
+, _time(0.0f)
 , _easingType(EasingType::INSTANT)
 , _easingOpt(0.0f)
-, _object(nullptr)
 {}
 
 CCBKeyframe::~CCBKeyframe()

cocos/editor-support/cocostudio/WidgetReader/WidgetReader.cpp

@@ -69,12 +69,12 @@ namespace cocostudio
     WidgetReader::WidgetReader()
     :_sizePercentX(0.0f),
     _sizePercentY(0.0f),
-    _isAdaptScreen(false),
-    _width(0.0f),
-    _height(0.0f),
     _positionPercentX(0.0f),
     _positionPercentY(0.0f),
-    _opacity(255)
+    _width(0.0f),
+    _height(0.0f),
+    _opacity(255),
+    _isAdaptScreen(false)
     {
         valueToInt = [=](const std::string& str) -> int{
             return atoi(str.c_str());

cocos/network/WebSocket.cpp

@@ -222,15 +222,15 @@ enum WS_MSG {
 WebSocket::WebSocket()
 : _readyState(State::CONNECTING)
 , _port(80)
+, _pendingFrameDataLen(0)
+, _currentDataLen(0)
+, _currentData(nullptr)
 , _wsHelper(nullptr)
 , _wsInstance(nullptr)
 , _wsContext(nullptr)
 , _delegate(nullptr)
 , _SSLConnection(0)
 , _wsProtocols(nullptr)
-, _pendingFrameDataLen(0)
-, _currentDataLen(0)
-, _currentData(nullptr)
 {
 }
 

cocos/renderer/CCGLProgramState.cpp

@@ -48,16 +48,16 @@ NS_CC_BEGIN
 //
 
 UniformValue::UniformValue()
-: _useCallback(false)
-, _uniform(nullptr)
+: _uniform(nullptr)
 , _glprogram(nullptr)
+, _useCallback(false)
 {
 }
 
 UniformValue::UniformValue(Uniform *uniform, GLProgram* glprogram)
-: _useCallback(false)
-, _uniform(uniform)
+: _uniform(uniform)
 , _glprogram(glprogram)
+, _useCallback(false)
 {
 }
 
@@ -182,15 +182,15 @@ void UniformValue::setMat4(const Mat4& value)
 //
 
 VertexAttribValue::VertexAttribValue()
-: _useCallback(false)
-, _vertexAttrib(nullptr)
+: _vertexAttrib(nullptr)
+, _useCallback(false)
 , _enabled(false)
 {
 }
 
 VertexAttribValue::VertexAttribValue(VertexAttrib *vertexAttrib)
-: _useCallback(false)
-, _vertexAttrib(vertexAttrib)
+: _vertexAttrib(vertexAttrib)
+, _useCallback(false)
 , _enabled(false)
 {
 }
@@ -274,10 +274,10 @@ GLProgramState* GLProgramState::getOrCreateWithGLProgram(GLProgram *glprogram)
 }
 
 GLProgramState::GLProgramState()
-: _vertexAttribsFlags(0)
-, _glprogram(nullptr)
+: _uniformAttributeValueDirty(true)
 , _textureUnitIndex(1)
-, _uniformAttributeValueDirty(true)
+, _vertexAttribsFlags(0)
+, _glprogram(nullptr)
 {
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_WP8)
     /** listen the event that renderer was recreated on Android/WP8 */

cocos/renderer/CCMeshCommand.cpp

@@ -78,17 +78,17 @@ static const char          *s_ambientLightUniformColorName = "u_AmbientLightSour
 
 MeshCommand::MeshCommand()
 : _textureID(0)
-, _blendType(BlendFunc::DISABLE)
 , _glProgramState(nullptr)
-, _cullFaceEnabled(false)
-, _cullFace(GL_BACK)
-, _depthTestEnabled(false)
-, _depthWriteEnabled(false)
+, _blendType(BlendFunc::DISABLE)
 , _displayColor(1.0f, 1.0f, 1.0f, 1.0f)
 , _matrixPalette(nullptr)
 , _matrixPaletteSize(0)
 , _materialID(0)
 , _vao(0)
+, _cullFaceEnabled(false)
+, _cullFace(GL_BACK)
+, _depthTestEnabled(false)
+, _depthWriteEnabled(false)
 , _lightMask(-1)
 {
     _type = RenderCommand::Type::MESH_COMMAND;

cocos/renderer/CCVertexIndexBuffer.cpp

@@ -56,10 +56,10 @@ VertexBuffer* VertexBuffer::create(int sizePerVertex, int vertexNumber)
 }
 
 VertexBuffer::VertexBuffer()
-: _vbo(0)
-, _vertexNumber(0)
+: _recreateVBOEventListener(nullptr)
+, _vbo(0)
 , _sizePerVertex(0)
-, _recreateVBOEventListener(nullptr)
+, _vertexNumber(0)
 {
     
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)

cocos/renderer/CCVertexIndexData.h

@@ -35,17 +35,17 @@ class VertexBuffer;
 struct CC_DLL VertexStreamAttribute
 {
     VertexStreamAttribute()
-    : _offset(0),_semantic(0),_type(0),_size(0), _normalize(false)
+    : _normalize(false),_offset(0),_semantic(0),_type(0),_size(0)
     {
     }
 
     VertexStreamAttribute(int offset, int semantic, int type, int size)
-    : _offset(offset),_semantic(semantic),_type(type),_size(size), _normalize(false)
+    : _normalize(false),_offset(offset),_semantic(semantic),_type(type),_size(size)
     {
     }
     
     VertexStreamAttribute(int offset, int semantic, int type, int size, bool normalize)
-    : _offset(offset),_semantic(semantic),_type(type),_size(size), _normalize(normalize)
+    : _normalize(normalize),_offset(offset),_semantic(semantic),_type(type),_size(size)
     {
     }
     

cocos/ui/UIButton.cpp

@@ -46,6 +46,7 @@ _buttonNormalRenderer(nullptr),
 _buttonClickedRenderer(nullptr),
 _buttonDisableRenderer(nullptr),
 _titleRenderer(nullptr),
+_zoomScale(0.1f),
 _normalFileName(""),
 _clickedFileName(""),
 _disabledFileName(""),
@@ -65,7 +66,6 @@ _normalTextureScaleXInSize(1.0f),
 _normalTextureScaleYInSize(1.0f),
 _pressedTextureScaleXInSize(1.0f),
 _pressedTextureScaleYInSize(1.0f),
-_zoomScale(0.1f),
 _normalTextureLoaded(false),
 _pressedTextureLoaded(false),
 _disabledTextureLoaded(false),

cocos/ui/UIEditBox/UIEditBox.cpp

@@ -38,13 +38,13 @@ EditBox::EditBox(void)
 , _editBoxInputMode(EditBox::InputMode::SINGLE_LINE)
 , _editBoxInputFlag(EditBox::InputFlag::INTIAL_CAPS_ALL_CHARACTERS)
 , _keyboardReturnType(KeyboardReturnType::DEFAULT)
+, _backgroundSprite(nullptr)
 , _fontSize(-1)
 , _placeholderFontSize(-1)
 , _colText(Color3B::WHITE)
 , _colPlaceHolder(Color3B::GRAY)
 , _maxLength(0)
 , _adjustHeight(0.0f)
-, _backgroundSprite(nullptr)
 #if CC_ENABLE_SCRIPT_BINDING
 , _scriptEditBoxHandler(0)
 #endif

cocos/ui/UILayout.cpp

@@ -51,13 +51,15 @@ static GLint s_layer = -1;
 IMPLEMENT_CLASS_GUI_INFO(Layout)
 
 Layout::Layout():
-_clippingEnabled(false),
 _backGroundScale9Enabled(false),
 _backGroundImage(nullptr),
 _backGroundImageFileName(""),
 _backGroundImageCapInsets(Rect::ZERO),
 _colorType(BackGroundColorType::NONE),
 _bgImageTexType(TextureResType::LOCAL),
+_backGroundImageTextureSize(Size::ZERO),
+_backGroundImageColor(Color3B::WHITE),
+_backGroundImageOpacity(255),
 _colorRender(nullptr),
 _gradientRender(nullptr),
 _cColor(Color3B::WHITE),
@@ -65,14 +67,13 @@ _gStartColor(Color3B::WHITE),
 _gEndColor(Color3B::WHITE),
 _alongVector(Vec2(0.0f, -1.0f)),
 _cOpacity(255),
-_backGroundImageTextureSize(Size::ZERO),
+_clippingEnabled(false),
 _layoutType(Type::ABSOLUTE),
 _clippingType(ClippingType::STENCIL),
 _clippingStencil(nullptr),
 _scissorRectDirty(false),
 _clippingRect(Rect::ZERO),
 _clippingParent(nullptr),
-_doLayoutDirty(true),
 _clippingRectDirty(true),
 _currentStencilEnabled(GL_FALSE),
 _currentStencilWriteMask(~0),
@@ -86,12 +87,11 @@ _currentDepthWriteMask(GL_TRUE),
 _currentAlphaTestEnabled(GL_FALSE),
 _currentAlphaTestFunc(GL_ALWAYS),
 _currentAlphaTestRef(1),
-_backGroundImageColor(Color3B::WHITE),
-_backGroundImageOpacity(255),
-_passFocusToChild(true),
+_doLayoutDirty(true),
+_isInterceptTouch(false),
 _loopFocus(false),
-_isFocusPassing(false),
-_isInterceptTouch(false)
+_passFocusToChild(true),
+_isFocusPassing(false)
 {
     //no-op
 }

cocos/ui/UILayoutComponent.cpp

@@ -31,10 +31,10 @@ NS_CC_BEGIN
 
 namespace ui {
     LayoutComponent::LayoutComponent()
-    :_actived(true)
-    ,_usingPercentContentSize(false)
-    ,_usingPercentPosition(false)
-    ,_referencePoint(ReferencePoint::BOTTOM_LEFT)
+    : _usingPercentContentSize(false)
+    , _referencePoint(ReferencePoint::BOTTOM_LEFT)
+    , _usingPercentPosition(false)
+    , _actived(true)
     {
         _name = __LAYOUT_COMPONENT_NAME;
     }

cocos/ui/UIListView.cpp

@@ -35,10 +35,10 @@ ListView::ListView():
 _model(nullptr),
 _gravity(Gravity::CENTER_VERTICAL),
 _itemsMargin(0.0f),
-_listViewEventListener(nullptr),
-_listViewEventSelector(nullptr),
 _curSelectedIndex(0),
 _refreshViewDirty(true),
+_listViewEventListener(nullptr),
+_listViewEventSelector(nullptr),
 _eventCallback(nullptr)
 {
     this->setTouchEnabled(true);

cocos/ui/UIPageView.cpp

@@ -31,22 +31,22 @@ namespace ui {
 IMPLEMENT_CLASS_GUI_INFO(PageView)
 
 PageView::PageView():
+_isAutoScrolling(false),
+_autoScrollDistance(0.0f),
+_autoScrollSpeed(0.0f),
+_autoScrollDirection(AutoScrollDirection::LEFT),
 _curPageIdx(0),
 _touchMoveDirection(TouchDirection::LEFT),
 _leftBoundaryChild(nullptr),
 _rightBoundaryChild(nullptr),
 _leftBoundary(0.0f),
 _rightBoundary(0.0f),
-_isAutoScrolling(false),
-_autoScrollDistance(0.0f),
-_autoScrollSpeed(0.0f),
-_autoScrollDirection(AutoScrollDirection::LEFT),
+_customScrollThreshold(0.0),
+_usingCustomScrollThreshold(false),
 _childFocusCancelOffset(5.0f),
 _pageViewEventListener(nullptr),
 _pageViewEventSelector(nullptr),
-_eventCallback(nullptr),
-_customScrollThreshold(0.0),
-_usingCustomScrollThreshold(false)
+_eventCallback(nullptr)
 {
     this->setTouchEnabled(true);
 }

cocos/ui/UIScale9Sprite.cpp

@@ -45,11 +45,11 @@ namespace ui {
     , _bottomLeft(nullptr)
     , _bottom(nullptr)
     , _bottomRight(nullptr)
+    , _scale9Enabled(true)
     , _insetLeft(0)
     , _insetTop(0)
     , _insetRight(0)
     , _insetBottom(0)
-    , _scale9Enabled(true)
     {
         this->setAnchorPoint(Vec2(0.5,0.5));
     }

cocos/ui/UISlider.cpp

@@ -57,14 +57,14 @@ _capInsetsBarRenderer(Rect::ZERO),
 _capInsetsProgressBarRenderer(Rect::ZERO),
 _sliderEventListener(nullptr),
 _sliderEventSelector(nullptr),
+_eventCallback(nullptr),
 _barTexType(TextureResType::LOCAL),
 _progressBarTexType(TextureResType::LOCAL),
 _ballNTexType(TextureResType::LOCAL),
 _ballPTexType(TextureResType::LOCAL),
 _ballDTexType(TextureResType::LOCAL),
 _barRendererAdaptDirty(true),
-_progressBarRendererDirty(true),
-_eventCallback(nullptr)
+_progressBarRendererDirty(true)
 {
     setTouchEnabled(true);
 }

cocos/ui/UIWidget.cpp

@@ -141,28 +141,28 @@ _enabled(true),
 _bright(true),
 _touchEnabled(false),
 _highlight(false),
+_affectByClipping(false),
+_ignoreSize(false),
+_propagateTouchEvents(true),
 _brightStyle(BrightStyle::NONE),
-_touchBeganPosition(Vec2::ZERO),
-_touchMovePosition(Vec2::ZERO),
-_touchEndPosition(Vec2::ZERO),
-_touchEventListener(nullptr),
-_touchEventSelector(nullptr),
+_sizeType(SizeType::ABSOLUTE),
+_positionType(PositionType::ABSOLUTE),
 _actionTag(0),
 _customSize(Size::ZERO),
-_ignoreSize(false),
-_affectByClipping(false),
-_sizeType(SizeType::ABSOLUTE),
 _sizePercent(Vec2::ZERO),
-_positionType(PositionType::ABSOLUTE),
 _positionPercent(Vec2::ZERO),
 _hitted(false),
 _touchListener(nullptr),
+_touchBeganPosition(Vec2::ZERO),
+_touchMovePosition(Vec2::ZERO),
+_touchEndPosition(Vec2::ZERO),
 _flippedX(false),
 _flippedY(false),
+_layoutParameterType(LayoutParameter::Type::NONE),
 _focused(false),
 _focusEnabled(true),
-_layoutParameterType(LayoutParameter::Type::NONE),
-_propagateTouchEvents(true)
+_touchEventListener(nullptr),
+_touchEventSelector(nullptr)
 {
   
 }

extensions/GUI/CCScrollView/CCScrollView.cpp

@@ -62,8 +62,8 @@ ScrollView::ScrollView()
 , _touchLength(0.0f)
 , _minScale(0.0f)
 , _maxScale(0.0f)
-, _touchListener(nullptr)
 , _scissorRestored(false)
+, _touchListener(nullptr)
 {
 
 }

extensions/assets-manager/AssetsManagerEx.cpp

@@ -50,20 +50,20 @@ const std::string AssetsManagerEx::BATCH_UPDATE_ID = "@batch_update";
 
 AssetsManagerEx::AssetsManagerEx(const std::string& manifestUrl, const std::string& storagePath)
 : _updateState(State::UNCHECKED)
-, _waitToUpdate(false)
-, _totalToDownload(0)
-, _totalWaitToDownload(0)
-, _percent(0)
-, _percentByFile(0)
-, _manifestUrl(manifestUrl)
+, _assets(nullptr)
 , _storagePath("")
 , _cacheVersionPath("")
 , _cacheManifestPath("")
 , _tempManifestPath("")
-, _assets(nullptr)
+, _manifestUrl(manifestUrl)
 , _localManifest(nullptr)
 , _tempManifest(nullptr)
 , _remoteManifest(nullptr)
+, _waitToUpdate(false)
+, _percent(0)
+, _percentByFile(0)
+, _totalToDownload(0)
+, _totalWaitToDownload(0)
 {
     // Init variables
     _eventDispatcher = Director::getInstance()->getEventDispatcher();

extensions/assets-manager/CCEventAssetsManagerEx.cpp

@@ -31,14 +31,14 @@ NS_CC_EXT_BEGIN
 
 EventAssetsManagerEx::EventAssetsManagerEx(const std::string& eventName, cocos2d::extension::AssetsManagerEx *manager, const EventCode &code, float percent/* = 0 */, float percentByFile/* = 0*/, const std::string& assetId/* = "" */, const std::string& message/* = "" */, int curle_code/* = CURLE_OK*/, int curlm_code/* = CURLM_OK*/)
 : EventCustom(eventName)
-, _manager(manager)
 , _code(code)
+, _manager(manager)
+, _message(message)
+, _assetId(assetId)
 , _curle_code(curle_code)
 , _curlm_code(curlm_code)
 , _percent(percent)
 , _percentByFile(percentByFile)
-, _assetId(assetId)
-, _message(message)
 {
 }
 

extensions/assets-manager/Downloader.cpp

@@ -145,10 +145,10 @@ int downloadProgressFunc(Downloader::ProgressData *ptr, double totalToDownload,
 }
 
 Downloader::Downloader()
-: _onError(nullptr)
+: _connectionTimeout(DEFAULT_TIMEOUT)
+, _onError(nullptr)
 , _onProgress(nullptr)
 , _onSuccess(nullptr)
-, _connectionTimeout(DEFAULT_TIMEOUT)
 , _supportResuming(false)
 {
     _fileUtils = FileUtils::getInstance();