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- #ifndef __CCNODE_H__
- #define __CCNODE_H__
- #include <cstdint>
- #include "base/ccMacros.h"
- #include "base/CCVector.h"
- #include "base/CCProtocols.h"
- #include "base/CCScriptSupport.h"
- #include "math/CCAffineTransform.h"
- #include "math/CCMath.h"
- #include "2d/CCComponentContainer.h"
- #include "2d/CCComponent.h"
- #if CC_USE_PHYSICS
- #include "physics/CCPhysicsBody.h"
- #endif
- NS_CC_BEGIN
- class GridBase;
- class Touch;
- class Action;
- class LabelProtocol;
- class Scheduler;
- class ActionManager;
- class Component;
- class ComponentContainer;
- class EventDispatcher;
- class Scene;
- class Renderer;
- class Director;
- class GLProgram;
- class GLProgramState;
- class Material;
- class Camera;
- class PhysicsBody;
- enum {
- kNodeOnEnter,
- kNodeOnExit,
- kNodeOnEnterTransitionDidFinish,
- kNodeOnExitTransitionDidStart,
- kNodeOnCleanup
- };
- class EventListener;
- class CC_DLL Node : public Ref
- {
- public:
-
- static const int INVALID_TAG = -1;
- enum {
- FLAGS_TRANSFORM_DIRTY = (1 << 0),
- FLAGS_CONTENT_SIZE_DIRTY = (1 << 1),
- FLAGS_RENDER_AS_3D = (1 << 3),
- FLAGS_DIRTY_MASK = (FLAGS_TRANSFORM_DIRTY | FLAGS_CONTENT_SIZE_DIRTY),
- };
-
-
-
- static Node * create();
-
- static int getAttachedNodeCount();
- public:
-
-
- virtual std::string getDescription() const;
-
-
-
-
- virtual void setLocalZOrder(int localZOrder);
- CC_DEPRECATED_ATTRIBUTE virtual void setZOrder(int localZOrder) { setLocalZOrder(localZOrder); }
-
-
- virtual void _setLocalZOrder(int z);
-
- void updateOrderOfArrival();
-
- virtual int getLocalZOrder() const { return _localZOrder; }
- CC_DEPRECATED_ATTRIBUTE virtual int getZOrder() const { return getLocalZOrder(); }
-
- virtual void setGlobalZOrder(float globalZOrder);
-
- virtual float getGlobalZOrder() const { return _globalZOrder; }
-
- virtual void setScaleX(float scaleX);
-
- virtual float getScaleX() const;
-
- virtual void setScaleY(float scaleY);
-
- virtual float getScaleY() const;
-
- virtual void setScaleZ(float scaleZ);
-
- virtual float getScaleZ() const;
-
- virtual void setScale(float scale);
-
- virtual float getScale() const;
-
- virtual void setScale(float scaleX, float scaleY);
-
- virtual void setPosition(const Vec2 &position);
-
- virtual void setPositionNormalized(const Vec2 &position);
-
- virtual void setNormalizedPosition(const Vec2 &position) { setPositionNormalized(position); }
-
- virtual const Vec2& getPosition() const;
-
- virtual const Vec2& getPositionNormalized() const;
-
- virtual const Vec2& getNormalizedPosition() const { return getPositionNormalized(); }
-
- virtual void setPosition(float x, float y);
-
- virtual void getPosition(float* x, float* y) const;
-
-
- virtual void setPositionX(float x);
-
- virtual float getPositionX(void) const;
-
- virtual void setPositionY(float y);
-
- virtual float getPositionY(void) const;
-
- virtual void setPosition3D(const Vec3& position);
-
- virtual Vec3 getPosition3D() const;
-
- virtual void setPositionZ(float positionZ);
- CC_DEPRECATED_ATTRIBUTE virtual void setVertexZ(float vertexZ) { setPositionZ(vertexZ); }
-
- virtual float getPositionZ() const;
- CC_DEPRECATED_ATTRIBUTE virtual float getVertexZ() const { return getPositionZ(); }
-
- virtual void setSkewX(float skewX);
-
- virtual float getSkewX() const;
-
- virtual void setSkewY(float skewY);
-
- virtual float getSkewY() const;
-
- virtual void setAnchorPoint(const Vec2& anchorPoint);
-
- virtual const Vec2& getAnchorPoint() const;
-
- virtual const Vec2& getAnchorPointInPoints() const;
-
- virtual void setContentSize(const Size& contentSize);
-
- virtual const Size& getContentSize() const;
-
- virtual void setVisible(bool visible);
-
- virtual bool isVisible() const;
-
- virtual void setRotation(float rotation);
-
- virtual float getRotation() const;
-
- virtual void setRotation3D(const Vec3& rotation);
-
- virtual Vec3 getRotation3D() const;
-
-
- virtual void setRotationQuat(const Quaternion& quat);
-
-
- virtual Quaternion getRotationQuat() const;
-
- virtual void setRotationSkewX(float rotationX);
- CC_DEPRECATED_ATTRIBUTE virtual void setRotationX(float rotationX) { return setRotationSkewX(rotationX); }
-
- virtual float getRotationSkewX() const;
- CC_DEPRECATED_ATTRIBUTE virtual float getRotationX() const { return getRotationSkewX(); }
-
- virtual void setRotationSkewY(float rotationY);
- CC_DEPRECATED_ATTRIBUTE virtual void setRotationY(float rotationY) { return setRotationSkewY(rotationY); }
-
- virtual float getRotationSkewY() const;
- CC_DEPRECATED_ATTRIBUTE virtual float getRotationY() const { return getRotationSkewY(); }
-
- CC_DEPRECATED_ATTRIBUTE void setGLServerState(int ) {}
-
- CC_DEPRECATED_ATTRIBUTE int getGLServerState() const { return 0; }
-
- virtual void setIgnoreAnchorPointForPosition(bool ignore);
- CC_DEPRECATED_ATTRIBUTE virtual void ignoreAnchorPointForPosition(bool ignore) { setIgnoreAnchorPointForPosition(ignore); }
-
-
- virtual bool isIgnoreAnchorPointForPosition() const;
-
-
-
-
- virtual void addChild(Node * child);
-
- virtual void addChild(Node * child, int localZOrder);
-
- virtual void addChild(Node* child, int localZOrder, int tag);
-
- virtual void addChild(Node* child, int localZOrder, const std::string &name);
-
- virtual Node * getChildByTag(int tag) const;
-
-
- template <typename T>
- T getChildByTag(int tag) const { return static_cast<T>(getChildByTag(tag)); }
-
-
- virtual Node* getChildByName(const std::string& name) const;
-
- template <typename T>
- T getChildByName(const std::string& name) const { return static_cast<T>(getChildByName(name)); }
-
- virtual void enumerateChildren(const std::string &name, std::function<bool(Node* node)> callback) const;
-
- virtual Vector<Node*>& getChildren() { return _children; }
- virtual const Vector<Node*>& getChildren() const { return _children; }
-
-
- virtual ssize_t getChildrenCount() const;
-
- virtual void setParent(Node* parent);
-
- virtual Node* getParent() { return _parent; }
- virtual const Node* getParent() const { return _parent; }
-
-
- virtual void removeFromParent();
-
- virtual void removeFromParentAndCleanup(bool cleanup);
-
- virtual void removeChild(Node* child, bool cleanup = true);
-
- virtual void removeChildByTag(int tag, bool cleanup = true);
-
- virtual void removeChildByName(const std::string &name, bool cleanup = true);
-
- virtual void removeAllChildren();
-
- virtual void removeAllChildrenWithCleanup(bool cleanup);
-
- virtual void reorderChild(Node * child, int localZOrder);
-
- virtual void sortAllChildren();
-
- template<typename _T> inline
- static void sortNodes(cocos2d::Vector<_T*>& nodes)
- {
- static_assert(std::is_base_of<Node, _T>::value, "Node::sortNodes: Only accept derived of Node!");
- #if CC_64BITS
- std::sort(std::begin(nodes), std::end(nodes), [](_T* n1, _T* n2) {
- return (n1->_localZOrderAndArrival < n2->_localZOrderAndArrival);
- });
- #else
- std::stable_sort(std::begin(nodes), std::end(nodes), [](_T* n1, _T* n2) {
- return n1->_localZOrder < n2->_localZOrder;
- });
- #endif
- }
-
-
-
-
-
- virtual int getTag() const;
-
- virtual void setTag(int tag);
-
-
- virtual const std::string& getName() const;
-
- virtual void setName(const std::string& name);
-
-
- virtual void* getUserData() { return _userData; }
-
- virtual const void* getUserData() const { return _userData; }
-
- virtual void setUserData(void *userData);
-
- virtual Ref* getUserObject() { return _userObject; }
-
- virtual const Ref* getUserObject() const { return _userObject; }
-
- virtual void setUserObject(Ref *userObject);
-
-
-
-
- GLProgram* getGLProgram() const;
- CC_DEPRECATED_ATTRIBUTE GLProgram* getShaderProgram() const { return getGLProgram(); }
-
- virtual void setGLProgram(GLProgram *glprogram);
- CC_DEPRECATED_ATTRIBUTE void setShaderProgram(GLProgram *glprogram) { setGLProgram(glprogram); }
-
-
- GLProgramState *getGLProgramState() const;
-
- virtual void setGLProgramState(GLProgramState *glProgramState);
-
-
-
- virtual bool isRunning() const;
-
- void scheduleUpdateWithPriorityLua(int handler, int priority);
-
-
-
-
- virtual void onEnter();
-
- virtual void onEnterTransitionDidFinish();
-
- virtual void onExit();
-
- virtual void onExitTransitionDidStart();
-
-
- virtual void cleanup();
-
- virtual void draw(Renderer *renderer, const Mat4& transform, uint32_t flags);
- virtual void draw() final;
-
- virtual void visit(Renderer *renderer, const Mat4& parentTransform, uint32_t parentFlags);
- virtual void visit() final;
-
- virtual Scene* getScene() const;
-
- virtual Rect getBoundingBox() const;
-
- CC_DEPRECATED_ATTRIBUTE virtual Rect boundingBox() const { return getBoundingBox(); }
-
- virtual void setEventDispatcher(EventDispatcher* dispatcher);
-
- virtual EventDispatcher* getEventDispatcher() const { return _eventDispatcher; };
-
-
-
- virtual void setActionManager(ActionManager* actionManager);
-
- virtual ActionManager* getActionManager() { return _actionManager; }
- virtual const ActionManager* getActionManager() const { return _actionManager; }
-
- virtual Action* runAction(Action* action);
-
- void stopAllActions();
-
- void stopAction(Action* action);
-
- void stopActionByTag(int tag);
-
-
- void stopAllActionsByTag(int tag);
-
- void stopActionsByFlags(unsigned int flags);
-
- Action* getActionByTag(int tag);
-
- ssize_t getNumberOfRunningActions() const;
-
- ssize_t getNumberOfRunningActionsByTag(int tag) const;
-
- CC_DEPRECATED_ATTRIBUTE ssize_t numberOfRunningActions() const { return getNumberOfRunningActions(); };
-
-
-
-
- virtual void setScheduler(Scheduler* scheduler);
-
- virtual Scheduler* getScheduler() { return _scheduler; }
- virtual const Scheduler* getScheduler() const { return _scheduler; }
-
- bool isScheduled(SEL_SCHEDULE selector);
-
- bool isScheduled(const std::string &key);
-
- void scheduleUpdate(void);
-
- void scheduleUpdateWithPriority(int priority);
-
- void unscheduleUpdate(void);
-
- void schedule(SEL_SCHEDULE selector, float interval, unsigned int repeat, float delay);
-
- void schedule(SEL_SCHEDULE selector, float interval);
-
- void scheduleOnce(SEL_SCHEDULE selector, float delay);
-
- void scheduleOnce(const std::function<void(float)>& callback, float delay, const std::string &key);
-
- void schedule(SEL_SCHEDULE selector);
-
- void schedule(const std::function<void(float)>& callback, const std::string &key);
-
- void schedule(const std::function<void(float)>& callback, float interval, const std::string &key);
-
- void schedule(const std::function<void(float)>& callback, float interval, unsigned int repeat, float delay, const std::string &key);
-
- void unschedule(SEL_SCHEDULE selector);
-
- void unschedule(const std::string &key);
-
- void unscheduleAllCallbacks();
- CC_DEPRECATED_ATTRIBUTE void unscheduleAllSelectors() { unscheduleAllCallbacks(); }
-
- virtual void resume(void);
-
- virtual void pause(void);
-
- CC_DEPRECATED_ATTRIBUTE void resumeSchedulerAndActions();
-
- CC_DEPRECATED_ATTRIBUTE void pauseSchedulerAndActions();
-
- virtual void update(float delta);
-
-
-
-
- virtual void updateTransform();
-
- virtual const Mat4& getNodeToParentTransform() const;
- virtual AffineTransform getNodeToParentAffineTransform() const;
-
- virtual Mat4 getNodeToParentTransform(Node* ancestor) const;
-
- virtual AffineTransform getNodeToParentAffineTransform(Node* ancestor) const;
-
- virtual void setNodeToParentTransform(const Mat4& transform);
-
- CC_DEPRECATED_ATTRIBUTE virtual AffineTransform nodeToParentTransform() const { return getNodeToParentAffineTransform(); }
-
- virtual const Mat4& getParentToNodeTransform() const;
- virtual AffineTransform getParentToNodeAffineTransform() const;
-
- CC_DEPRECATED_ATTRIBUTE virtual AffineTransform parentToNodeTransform() const { return getParentToNodeAffineTransform(); }
-
- virtual Mat4 getNodeToWorldTransform() const;
- virtual AffineTransform getNodeToWorldAffineTransform() const;
-
- CC_DEPRECATED_ATTRIBUTE virtual AffineTransform nodeToWorldTransform() const { return getNodeToWorldAffineTransform(); }
-
- virtual Mat4 getWorldToNodeTransform() const;
- virtual AffineTransform getWorldToNodeAffineTransform() const;
-
- CC_DEPRECATED_ATTRIBUTE virtual AffineTransform worldToNodeTransform() const { return getWorldToNodeAffineTransform(); }
-
-
-
-
- Vec2 convertToNodeSpace(const Vec2& worldPoint) const;
-
- Vec2 convertToWorldSpace(const Vec2& nodePoint) const;
-
- Vec2 convertToNodeSpaceAR(const Vec2& worldPoint) const;
-
- Vec2 convertToWorldSpaceAR(const Vec2& nodePoint) const;
-
- Vec2 convertTouchToNodeSpace(Touch * touch) const;
-
- Vec2 convertTouchToNodeSpaceAR(Touch * touch) const;
-
- void setAdditionalTransform(const Mat4* additionalTransform);
- void setAdditionalTransform(const Mat4& additionalTransform);
- void setAdditionalTransform(const AffineTransform& additionalTransform);
-
-
-
-
- Component* getComponent(const std::string& name);
-
- virtual bool addComponent(Component *component);
-
- virtual bool removeComponent(const std::string& name);
-
- virtual bool removeComponent(Component *component);
-
- virtual void removeAllComponents();
-
-
-
-
- virtual GLubyte getOpacity() const;
-
- virtual GLubyte getDisplayedOpacity() const;
-
- virtual void setOpacity(GLubyte opacity);
-
- virtual void updateDisplayedOpacity(GLubyte parentOpacity);
-
- virtual bool isCascadeOpacityEnabled() const;
-
- virtual void setCascadeOpacityEnabled(bool cascadeOpacityEnabled);
-
- virtual const Color3B& getColor() const;
-
- virtual const Color3B& getDisplayedColor() const;
-
- virtual void setColor(const Color3B& color);
-
- virtual void updateDisplayedColor(const Color3B& parentColor);
-
- virtual bool isCascadeColorEnabled() const;
-
- virtual void setCascadeColorEnabled(bool cascadeColorEnabled);
-
- virtual void setOpacityModifyRGB(bool value);
-
- virtual bool isOpacityModifyRGB() const;
-
- void setOnEnterCallback(const std::function<void()>& callback) { _onEnterCallback = callback; }
-
- const std::function<void()>& getOnEnterCallback() const { return _onEnterCallback; }
-
- void setOnExitCallback(const std::function<void()>& callback) { _onExitCallback = callback; }
-
- const std::function<void()>& getOnExitCallback() const { return _onExitCallback; }
-
- void setonEnterTransitionDidFinishCallback(const std::function<void()>& callback) { _onEnterTransitionDidFinishCallback = callback; }
-
- const std::function<void()>& getonEnterTransitionDidFinishCallback() const { return _onEnterTransitionDidFinishCallback; }
-
- void setonExitTransitionDidStartCallback(const std::function<void()>& callback) { _onExitTransitionDidStartCallback = callback; }
-
- const std::function<void()>& getonExitTransitionDidStartCallback() const { return _onExitTransitionDidStartCallback; }
-
-
- unsigned short getCameraMask() const { return _cameraMask; }
-
- virtual void setCameraMask(unsigned short mask, bool applyChildren = true);
- CC_CONSTRUCTOR_ACCESS:
-
- Node();
- virtual ~Node();
- virtual bool init();
- protected:
-
- void childrenAlloc(void);
-
-
- void insertChild(Node* child, int z);
-
- void detachChild(Node *child, ssize_t index, bool doCleanup);
-
- Vec2 convertToWindowSpace(const Vec2& nodePoint) const;
- Mat4 transform(const Mat4 &parentTransform);
- uint32_t processParentFlags(const Mat4& parentTransform, uint32_t parentFlags);
- virtual void updateCascadeOpacity();
- virtual void disableCascadeOpacity();
- virtual void updateCascadeColor();
- virtual void disableCascadeColor();
- virtual void updateColor() {}
-
- bool doEnumerate(std::string name, std::function<bool (Node *)> callback) const;
- bool doEnumerateRecursive(const Node* node, const std::string &name, std::function<bool (Node *)> callback) const;
-
-
- bool isVisitableByVisitingCamera() const;
-
-
- void updateRotationQuat();
-
- void updateRotation3D();
-
- private:
- void addChildHelper(Node* child, int localZOrder, int tag, const std::string &name, bool setTag);
-
- protected:
- float _rotationX;
- float _rotationY;
-
- float _rotationZ_X;
- float _rotationZ_Y;
-
- Quaternion _rotationQuat;
- float _scaleX;
- float _scaleY;
- float _scaleZ;
- Vec2 _position;
- float _positionZ;
- Vec2 _normalizedPosition;
- bool _usingNormalizedPosition;
- bool _normalizedPositionDirty;
- float _skewX;
- float _skewY;
- Vec2 _anchorPointInPoints;
- Vec2 _anchorPoint;
- Size _contentSize;
- bool _contentSizeDirty;
- Mat4 _modelViewTransform;
-
- mutable Mat4 _transform;
- mutable bool _transformDirty;
- mutable Mat4 _inverse;
- mutable bool _inverseDirty;
- mutable Mat4* _additionalTransform;
- mutable bool _additionalTransformDirty;
- bool _transformUpdated;
- std::int64_t _localZOrderAndArrival;
- int _localZOrder;
- float _globalZOrder;
- static unsigned int s_globalOrderOfArrival;
- Vector<Node*> _children;
- Node *_parent;
- Director* _director;
- int _tag;
-
- std::string _name;
- size_t _hashOfName;
- void *_userData;
- Ref *_userObject;
- GLProgramState *_glProgramState;
- Scheduler *_scheduler;
- ActionManager *_actionManager;
- EventDispatcher* _eventDispatcher;
- bool _running;
- bool _visible;
- bool _ignoreAnchorPointForPosition;
-
- bool _reorderChildDirty;
- bool _isTransitionFinished;
- #if CC_ENABLE_SCRIPT_BINDING
- int _scriptHandler;
- int _updateScriptHandler;
- ccScriptType _scriptType;
- #endif
-
- ComponentContainer *_componentContainer;
-
-
- GLubyte _displayedOpacity;
- GLubyte _realOpacity;
- Color3B _displayedColor;
- Color3B _realColor;
- bool _cascadeColorEnabled;
- bool _cascadeOpacityEnabled;
-
- unsigned short _cameraMask;
-
- std::function<void()> _onEnterCallback;
- std::function<void()> _onExitCallback;
- std::function<void()> _onEnterTransitionDidFinishCallback;
- std::function<void()> _onExitTransitionDidStartCallback;
- #if CC_USE_PHYSICS
- PhysicsBody* _physicsBody;
- public:
- void setPhysicsBody(PhysicsBody* physicsBody)
- {
- if (_physicsBody != nullptr)
- {
- removeComponent(_physicsBody);
- }
- addComponent(physicsBody);
- }
- PhysicsBody* getPhysicsBody() const { return _physicsBody; }
- friend class PhysicsBody;
- #endif
- static int __attachedNodeCount;
-
- private:
- CC_DISALLOW_COPY_AND_ASSIGN(Node);
- };
- bool CC_DLL isScreenPointInRect(const Vec2 &pt, const Camera* camera, const Mat4& w2l, const Rect& rect, Vec3 *p);
- class CC_DLL __NodeRGBA : public Node, public __RGBAProtocol
- {
- public:
-
- virtual GLubyte getOpacity() const override { return Node::getOpacity(); }
- virtual GLubyte getDisplayedOpacity() const override { return Node::getDisplayedOpacity(); }
- virtual void setOpacity(GLubyte opacity) override { return Node::setOpacity(opacity); }
- virtual void updateDisplayedOpacity(GLubyte parentOpacity) override { return Node::updateDisplayedOpacity(parentOpacity); }
- virtual bool isCascadeOpacityEnabled() const override { return Node::isCascadeOpacityEnabled(); }
- virtual void setCascadeOpacityEnabled(bool cascadeOpacityEnabled) override { return Node::setCascadeOpacityEnabled(cascadeOpacityEnabled); }
- virtual const Color3B& getColor(void) const override { return Node::getColor(); }
- virtual const Color3B& getDisplayedColor() const override { return Node::getDisplayedColor(); }
- virtual void setColor(const Color3B& color) override { return Node::setColor(color); }
- virtual void updateDisplayedColor(const Color3B& parentColor) override { return Node::updateDisplayedColor(parentColor); }
- virtual bool isCascadeColorEnabled() const override { return Node::isCascadeColorEnabled(); }
- virtual void setCascadeColorEnabled(bool cascadeColorEnabled) override { return Node::setCascadeColorEnabled(cascadeColorEnabled); }
- virtual void setOpacityModifyRGB(bool bValue) override { return Node::setOpacityModifyRGB(bValue); }
- virtual bool isOpacityModifyRGB() const override { return Node::isOpacityModifyRGB(); }
- CC_CONSTRUCTOR_ACCESS:
- __NodeRGBA();
- virtual ~__NodeRGBA() {}
- private:
- CC_DISALLOW_COPY_AND_ASSIGN(__NodeRGBA);
- };
- NS_CC_END
- #endif
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