Magic_Game/core/enodes.h

#pragma once
#include "ebase.h"

namespace e2d 
{

class EText;
class ESprite;
class EAction;
class EButton;
class EButtonToggle;
class EGeometry;
class EMenu;
class ETransition;

class ENode :
	public EObject
{
	friend EScene;
	friend EButton;
	friend EButtonToggle;
	friend EGeometry;
	friend ETransition;

public:
	ENode();

	ENode(
		const EString & name
	);

	virtual ~ENode();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڽڵ<DABD><DAB5><EFBFBD><EFBFBD>볡<EFBFBD><EBB3A1>ʱ<EFBFBD>Զ<EFBFBD>ִ<EFBFBD><D6B4>
	virtual void onEnter();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڽڵ<DABD><DAB5>뿪<EFBFBD><EBBFAA><EFBFBD><EFBFBD>ʱ<EFBFBD>Զ<EFBFBD>ִ<EFBFBD><D6B4>
	virtual void onExit();

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>ʾ״̬
	virtual bool isVisiable() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual EString getName() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>ͼ˳<CDBC><CBB3>
	virtual int getOrder() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual float getPosX() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual float getPosY() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual EPoint getPos() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual float getWidth() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5>߶<EFBFBD>
	virtual float getHeight() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD>
	virtual float getRealWidth() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5>߶ȣ<DFB6><C8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD>
	virtual float getRealHeight() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD>
	virtual ESize getRealSize() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>
	virtual float getPivotX() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>
	virtual float getPivotY() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>С
	virtual ESize getSize() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
	virtual float getScaleX() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
	virtual float getScaleY() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>Ƕ<EFBFBD>
	virtual float getSkewX() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>Ƕ<EFBFBD>
	virtual float getSkewY() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD>
	virtual float getRotation() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>
	virtual float getOpacity() const;

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ڵ<EFBFBD>
	virtual ENode * getParent() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD>
	virtual EScene * getParentScene() const;

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ӽڵ<D3BD>
	virtual std::vector<ENode*> &getChildren();

	// <20><>ȡ<EFBFBD>ӽڵ<D3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual size_t getChildrenCount() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD>ȡ<EFBFBD>ӽڵ<D3BD>
	virtual ENode * getChild(
		const EString & name
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5>Ƿ<EFBFBD><C7B7><EFBFBD>ʾ
	virtual void setVisiable(
		bool value
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual void setName(
		const EString & name
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void setPosX(
		float x
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void setPosY(
		float y
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual void setPos(
		const EPoint & point
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual void setPos(
		float x,
		float y
	);

	// <20>ƶ<EFBFBD><C6B6>ڵ<EFBFBD>
	virtual void movePosX(
		float x
	);

	// <20>ƶ<EFBFBD><C6B6>ڵ<EFBFBD>
	virtual void movePosY(
		float y
	);

	// <20>ƶ<EFBFBD><C6B6>ڵ<EFBFBD>
	virtual void movePos(
		float x,
		float y
	);

	// <20>ƶ<EFBFBD><C6B6>ڵ<EFBFBD>
	virtual void movePos(
		const EVec & v
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD>ͼ˳<CDBC><CBB3>
	// Ĭ<><C4AC>Ϊ 0
	virtual void setOrder(
		int order
	);

	// <20><><EFBFBD>ú<EFBFBD><C3BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
	// Ĭ<><C4AC>Ϊ 1.0f
	virtual void setScaleX(
		float scaleX
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
	// Ĭ<><C4AC>Ϊ 1.0f
	virtual void setScaleY(
		float scaleY
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
	// Ĭ<><C4AC>Ϊ (1.0f, 1.0f)
	virtual void setScale(
		float scaleX,
		float scaleY
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
	// Ĭ<><C4AC>Ϊ 1.0f
	virtual void setScale(
		float scale
	);

	// <20><><EFBFBD>ú<EFBFBD><C3BA><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>Ƕ<EFBFBD>
	// Ĭ<><C4AC>Ϊ 0
	virtual void setSkewX(
		float angleX
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>Ƕ<EFBFBD>
	// Ĭ<><C4AC>Ϊ 0
	virtual void setSkewY(
		float angleY
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>Ƕ<EFBFBD>
	// Ĭ<><C4AC>Ϊ (0, 0)
	virtual void setSkew(
		float angleX,
		float angleY
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD>
	// Ĭ<><C4AC>Ϊ 0
	virtual void setRotation(
		float rotation
	);

	// <20><><EFBFBD><EFBFBD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>
	// Ĭ<><C4AC>Ϊ 1.0f, <20><>Χ [0, 1]
	virtual void setOpacity(
		float opacity
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><C4B5>ĺ<EFBFBD><C4BA><EFBFBD>λ<EFBFBD><CEBB>
	// Ĭ<><C4AC>Ϊ 0, <20><>Χ [0, 1]
	virtual void setPivotX(
		float pivotX
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
	// Ĭ<><C4AC>Ϊ 0, <20><>Χ [0, 1]
	virtual void setPivotY(
		float pivotY
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>λ<EFBFBD><CEBB>
	// Ĭ<><C4AC>Ϊ (0, 0), <20><>Χ [0, 1]
	virtual void setPivot(
		float pivotX,
		float pivotY
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD>״
	virtual void setGeometry(
		EGeometry * geometry
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD>ӽڵ<D3BD>
	virtual void addChild(
		ENode * child,
		int order = 0
	);

	// <20>Ӹ<EFBFBD><D3B8>ڵ<EFBFBD><DAB5>Ƴ<EFBFBD>
	virtual void removeFromParent();

	// <20>Ƴ<EFBFBD><C6B3>ӽڵ<D3BD>
	virtual bool removeChild(
		ENode * child
	);

	// <20>Ƴ<EFBFBD><C6B3>ӽڵ<D3BD>
	virtual void removeChild(
		const EString & childName
	);

	// <20>Ƴ<EFBFBD><C6B3><EFBFBD><EFBFBD>нڵ<D0BD>
	virtual void clearAllChildren();

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	virtual void runAction(
		EAction * action
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void resumeAction(
		EAction * action
	);

	// <20><>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD>
	virtual void pauseAction(
		EAction * action
	);

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD>
	virtual void stopAction(
		EAction * action
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD>
	virtual void startAllActions();

	// <20><>ͣ<EFBFBD><CDA3><EFBFBD>ж<EFBFBD><D0B6><EFBFBD>
	virtual void pauseAllActions();

	// ֹͣ<CDA3><D6B9><EFBFBD>ж<EFBFBD><D0B6><EFBFBD>
	virtual void stopAllActions();

	// <20>жϵ<D0B6><CFB5>Ƿ<EFBFBD><C7B7>ڽڵ<DABD><DAB5><EFBFBD>
	virtual bool isPointIn(
		EPoint point
	);

	// <20>޸Ľڵ<C4BD><DAB5><EFBFBD>Ĭ<EFBFBD><C4AC><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>λ<EFBFBD><CEBB>
	static void setDefaultPiovt(
		float defaultPiovtX,
		float defaultPiovtY
	);

protected:
	// <20><><EFBFBD>½ڵ<C2BD>
	virtual void _update();

	// <20><>Ⱦ<EFBFBD>ڵ<EFBFBD>
	virtual void _render();

	// <20><>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>
	virtual void _drawGeometry();

	// <20>ڵ㱻<DAB5><E3B1BB><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>г<EFBFBD><D0B3><EFBFBD>
	virtual void _onEnter();

	// <20>ڵ<EFBFBD><DAB5>ӳ<EFBFBD><D3B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧʱ<CAA7><CAB1>ִ<EFBFBD>г<EFBFBD><D0B3><EFBFBD>
	virtual void _onExit();

	// <20>ӽڵ<D3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	void _sortChildren();

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD>
	virtual void _setParentScene(
		EScene * scene
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ά<EFBFBD><CEAC><EFBFBD><EFBFBD><EFBFBD>任
	virtual void _updateTransform();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽڵ<D3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual void _updateChildrenTransform();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽڵ<D3BD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>
	virtual void _updateChildrenOpacity();

	// <20><><EFBFBD>½ڵ<C2BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	static void _updateTransform(ENode * node);

	// <20><><EFBFBD>½ڵ<C2BD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>
	static void _updateOpacity(ENode * node);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	virtual void _setWidth(
		float width
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5>߶<EFBFBD>
	virtual void _setHeight(
		float height
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD>С
	virtual void _setSize(
		const ESize & size
	);

	// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD>С
	virtual void _setSize(
		float width,
		float height
	);

protected:
	EString		m_sName;
	size_t		m_nHashName;
	EPoint		m_Pos;
	ESize		m_Size;
	float		m_fScaleX;
	float		m_fScaleY;
	float		m_fRotation;
	float		m_fSkewAngleX;
	float		m_fSkewAngleY;
	float		m_fDisplayOpacity;
	float		m_fRealOpacity;
	float		m_fPivotX;
	float		m_fPivotY;
	int			m_nOrder;
	bool		m_bVisiable;
	bool		m_bDisplayedInScene;
	bool		m_bSortChildrenNeeded;
	bool		m_bTransformNeeded;
	EGeometry * m_pGeometry;
	EScene *	m_pParentScene;
	ENode *		m_pParent;
	D2D1::Matrix3x2F	m_MatriInitial;
	D2D1::Matrix3x2F	m_MatriFinal;
	std::vector<ENode*>		m_vChildren;
};


class ESprite :
	public ENode
{
public:
	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>վ<EFBFBD><D5BE><EFBFBD>
	ESprite();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ESprite(
		ETexture * texture
	);

	// <20>Ӿ<EFBFBD><D3BE><EFBFBD>֡<EFBFBD><D6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ESprite(
		ESpriteFrame * spriteFrame
	);

	// <20><><EFBFBD>ļ<EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ESprite(
		const EString & imageFileName
	);

	// <20><><EFBFBD>ļ<EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鲢<EFBFBD>ü<EFBFBD>
	ESprite(
		const EString & imageFileName,
		float x,
		float y,
		float width,
		float height
	);

	// <20><><EFBFBD><EFBFBD>ԴͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ESprite(
		LPCTSTR resourceName,
		LPCTSTR resourceType
	);

	// <20><><EFBFBD><EFBFBD>ԴͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鲢<EFBFBD>ü<EFBFBD>
	ESprite(
		LPCTSTR resourceName,
		LPCTSTR resourceType,
		float x,
		float y,
		float width,
		float height
	);

	virtual ~ESprite();
	
	// <20><><EFBFBD>ؾ<EFBFBD><D8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void loadFrom(
		ETexture * texture
	);

	// <20>ӱ<EFBFBD><D3B1><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void loadFrom(
		const EString & imageFileName
	);

	// <20><><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void loadFrom(
		LPCTSTR resourceName,
		LPCTSTR resourceType
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ü<EFBFBD>
	void loadFrom(
		ETexture * texture,
		float x,
		float y,
		float width,
		float height
	);

	// <20>Ӿ<EFBFBD><D3BE><EFBFBD>֡<EFBFBD><D6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	void loadFrom(
		ESpriteFrame * frame
	);

	// <20>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD>
	void clip(
		float x,
		float y,
		float width,
		float height
	);

protected:
	// <20><>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD>
	virtual void _render() override;

protected:
	float	m_fSourceClipX;
	float	m_fSourceClipY;
	ETexture * m_pTexture;
};


class EText :
	public ENode
{
public:
	EText();

	EText(
		const EString & text
	);

	EText(
		EFont * font
	);

	EText(
		const EString & text,
		EFont * font
	);

	EText(
		const EString & text,
		EString fontFamily,
		float fontSize = 22,
		UINT32 color = EColor::WHITE,
		UINT32 fontWeight = EFontWeight::REGULAR,
		bool italic = false
	);

	virtual ~EText();

	// <20><>ȡ<EFBFBD>ı<EFBFBD>
	EString getText() const;

	// <20><>ȡ<EFBFBD>ı<EFBFBD><C4B1><EFBFBD><EFBFBD><EFBFBD>
	virtual float getWidth() const override;

	// <20><>ȡ<EFBFBD>ı<EFBFBD><C4B1><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD>
	virtual float getRealWidth() const override;

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
	EFont * getFont() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>
	void setText(
		const EString & text
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setFont(
		EFont * font
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD>
	void setWordWrapping(
		bool value
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB>п<EFBFBD><D0BF>ȣ<EFBFBD>WordWrapping <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ч<EFBFBD><D0A7>
	void setWordWrappingWidth(
		float wordWrapWidth
	);

protected:
	// <20><>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD>
	virtual void _render() override;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD>
	void _initTextLayout();

protected:
	EString	m_sText;
	bool	m_bWordWrapping;
	float	m_fWordWrappingWidth;
	EFont * m_pFont;
};


class EButton :
	public ENode
{
	friend EMenu;

public:
	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>հ<EFBFBD>ť
	EButton();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ť
	EButton(
		ENode * normal,		/* <20><>ͨ״̬ */
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ť
	EButton(
		ENode * normal,		/* <20><>ͨ״̬ */
		ENode * selected,	/* <20><><EFBFBD>갴<EFBFBD><EAB0B4>״̬ */
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ť
	EButton(
		ENode * normal,		/* <20><>ͨ״̬ */
		ENode * mouseover,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬ */
		ENode * selected,	/* <20><><EFBFBD>갴<EFBFBD><EAB0B4>״̬ */
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ť
	EButton(
		ENode * normal,		/* <20><>ͨ״̬ */
		ENode * mouseover,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬ */
		ENode * selected,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬ */
		ENode * disabled,	/* <20><>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>״̬ */
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><>ȡ<EFBFBD><C8A1>ť״̬<D7B4><CCAC><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB>ǽ<EFBFBD><C7BD><EFBFBD>
	bool isEnable() const;

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>
	void setEnable(
		bool bEnable
	);

	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setNormal(
		ENode * normal
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>밴ťʱ<C5A5><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setMouseOver(
		ENode * mouseover
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD>а<EFBFBD>ťʱ<C5A5><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setSelected(
		ENode * selected
	);

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setDisabled(
		ENode * disabled
	);

	// <20><><EFBFBD>ûص<C3BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
	void setCallback(
		const BUTTON_CLICK_CALLBACK & callback
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><C4B5>ĺ<EFBFBD><C4BA><EFBFBD>λ<EFBFBD><CEBB>
	// Ĭ<><C4AC>Ϊ 0, <20><>Χ [0, 1]
	virtual void setPivotX(
		float pivotX
	) override;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
	// Ĭ<><C4AC>Ϊ 0, <20><>Χ [0, 1]
	virtual void setPivotY(
		float pivotY
	) override;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>λ<EFBFBD><CEBB>
	// Ĭ<><C4AC>Ϊ (0, 0), <20><>Χ [0, 1]
	virtual void setPivot(
		float pivotX,
		float pivotY
	) override;

protected:
	enum STATUS { NORMAL, MOUSEOVER, SELECTED };

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ť
	virtual void _init();

	// <20><><EFBFBD>ð<EFBFBD>ť״̬
	virtual void _setStatus(STATUS status);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ά<EFBFBD><CEAC><EFBFBD><EFBFBD><EFBFBD>任
	virtual void _updateTransform() override;

	// ˢ<>°<EFBFBD>ť<EFBFBD><C5A5>ʾ
	virtual void _updateVisiable();

	// ˢ<>°<EFBFBD>ť״̬
	virtual void _updateStatus();

	// ִ<>а<EFBFBD>ť<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
	virtual void _runCallback();

protected:
	STATUS	m_eStatus;
	ENode * m_pNormal;
	ENode * m_pMouseover;
	ENode * m_pSelected;
	ENode * m_pDisabled;
	bool	m_bEnable;
	bool	m_bIsSelected;
	EListenerMouse * m_pListener;
	BUTTON_CLICK_CALLBACK m_Callback;
};


class EButtonToggle :
	public EButton
{
public:
	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>յĿ<D5B5><C4BF>ذ<EFBFBD>ť
	EButtonToggle();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ذ<EFBFBD>ť
	EButtonToggle(
		ENode * toggleOnNormal,
		ENode * toggleOffNormal,
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ذ<EFBFBD>ť
	EButtonToggle(
		ENode * toggleOnNormal,
		ENode * toggleOffNormal,
		ENode * toggleOnSelected,
		ENode * toggleOffSelected,
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ذ<EFBFBD>ť
	EButtonToggle(
		ENode * toggleOnNormal,
		ENode * toggleOffNormal,
		ENode * toggleOnMouseOver,
		ENode * toggleOffMouseOver,
		ENode * toggleOnSelected,
		ENode * toggleOffSelected,
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ذ<EFBFBD>ť
	EButtonToggle(
		ENode * toggleOnNormal,
		ENode * toggleOffNormal,
		ENode * toggleOnMouseOver,
		ENode * toggleOffMouseOver,
		ENode * toggleOnSelected,
		ENode * toggleOffSelected,
		ENode * toggleOnDisabled,
		ENode * toggleOffDisabled,
		const BUTTON_CLICK_CALLBACK & callback = nullptr
	);

	// <20>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD><EFBFBD>ִ<EFBFBD>лص<D0BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
	void toggle();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>״̬
	bool isToggleOn() const;

	// <20>򿪻<EFBFBD><F2BFAABB>رտ<D8B1><D5BF><EFBFBD>
	// <20><><EFBFBD><EFBFBD><EFBFBD>ð<EFBFBD>ť״̬<D7B4><CCAC><EFBFBD><EFBFBD>ִ<EFBFBD>лص<D0BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
	void setToggle(
		bool toggle
	);

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD><EFBFBD>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setNormal(
		ENode * normal
	) override;

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>״̬<D7B4>£<EFBFBD><C2A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>밴ťʱ<C5A5><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setMouseOver(
		ENode * mouseover
	) override;

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>״̬<D7B4>£<EFBFBD><C2A3><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD>а<EFBFBD>ťʱ<C5A5><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setSelected(
		ENode * selected
	) override;

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>״̬<D7B4>£<EFBFBD><C2A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	virtual void setDisabled(
		ENode * disabled
	) override;

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD>ر<EFBFBD>״̬<D7B4><CCAC><EFBFBD><EFBFBD>ʾ<EFBFBD>İ<EFBFBD>ť
	void setNormalOff(
		ENode * normal
	);

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD>ر<EFBFBD>״̬<D7B4>£<EFBFBD><C2A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>밴ťʱ<C5A5><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	void setMouseOverOff(
		ENode * mouseover
	);

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD>ر<EFBFBD>״̬<D7B4>£<EFBFBD><C2A3><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD>а<EFBFBD>ťʱ<C5A5><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	void setSelectedOff(
		ENode * selected
	);

	// <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD>ر<EFBFBD>״̬<D7B4>£<EFBFBD><C2A3><EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ʾ<EFBFBD>İ<EFBFBD>ť
	void setDisabledOff(
		ENode * disabled
	);

protected:
	// ˢ<>°<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>
	virtual void _updateToggle();

	// ִ<>а<EFBFBD>ť<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
	virtual void _runCallback() override;

protected:
	ENode * m_pNormalOn;
	ENode * m_pNormalOff;
	ENode * m_pMouseoverOn;
	ENode * m_pMouseoverOff;
	ENode * m_pSelectedOn;
	ENode * m_pSelectedOff;
	ENode * m_pDisabledOn;
	ENode * m_pDisabledOff;
	bool	m_bToggle;
};


class EMenu :
	public ENode
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD>ղ˵<D5B2>
	EMenu();

	// <20><><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD>
	EMenu(
		int number,			/* <20>˵<EFBFBD><CBB5>а<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		EButton * button1,	/* <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>ť */
		...
	);

	// <20><>ȡ<EFBFBD>˵<EFBFBD><CBB5>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
	bool isEnable() const;

	// <20><>ȡ<EFBFBD>˵<EFBFBD><CBB5>еİ<D0B5>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>
	size_t getButtonCount() const;

	// <20><><EFBFBD>ò˵<C3B2><CBB5><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>
	void setEnable(
		bool enable
	);

	// <20><><EFBFBD>Ӱ<EFBFBD>ť
	void addButton(
		EButton * button
	);

	// <20>Ƴ<EFBFBD><C6B3><EFBFBD>ť
	bool removeButton(
		EButton * button
	);

protected:
	bool m_bEnable;
	std::vector<EButton*> m_vButtons;
};

}