Magic_Game/Easy2D/egeometry.h

#pragma once
#include "ebase.h"


namespace e2d
{

class EPhysicsManager;
class ENode;


class EGeometry :
	public EObject
{
	friend EPhysicsManager;
	friend ENode;

public:
	EGeometry();

	virtual ~EGeometry();

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

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	UINT32 getCategoryBitmask() const;

	// <20><>ȡ<EFBFBD><C8A1>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD>
	UINT32 getCollisionBitmask() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setCategoryBitmask(
		UINT32 mask
	);

	// <20><><EFBFBD>ó<EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD>
	void setCollisionBitmask(
		UINT32 mask
	);

	// <20><><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD>״<EFBFBD>Ŀɼ<C4BF><C9BC><EFBFBD>
	void setVisiable(
		bool bVisiable
	);

	// <20><><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ɫ
	void setColor(
		UINT32 color
	);

	// <20><><EFBFBD>û<EFBFBD><C3BB><EFBFBD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>
	void setOpacity(
		float opacity
	);

protected:
	// <20>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>״<EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD><EFBFBD>ϵ
	virtual EPhysicsMsg::INTERSECT_RELATION _intersectWith(
		EGeometry * pGeometry
	);

	// ת<><D7AA><EFBFBD><EFBFBD>״
	virtual void _transform();

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

	virtual ID2D1Geometry * _getD2dGeometry() const = 0;

protected:
	bool	m_bIsVisiable;
	UINT32	m_nCategoryBitmask;
	UINT32	m_nCollisionBitmask;
	UINT32	m_nColor;
	float	m_fOpacity;
	ENode * m_pParentNode;
	ID2D1TransformedGeometry * m_pTransformedGeometry;
};


class ERectangle :
	public EGeometry
{
public:
	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ռ<EFBFBD><D5BC>ξ<EFBFBD><CEBE><EFBFBD>
	ERectangle();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͻ<EFBFBD><CFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><CDBF>ߴ<EFBFBD><DFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD>
	ERectangle(
		float x,
		float y,
		float width,
		float height
	);

	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ͽڵ<CDBD>λ<EFBFBD>ô<EFBFBD>С<EFBFBD><D0A1>ͬ<EFBFBD>ļ<EFBFBD><C4BC>ξ<EFBFBD><CEBE><EFBFBD>
	ERectangle(
		ENode * node
	);

	virtual ~ERectangle();

protected:
	void _setRect(
		float left,
		float top,
		float right,
		float bottom
	);

	virtual ID2D1RectangleGeometry * _getD2dGeometry() const override;

protected:
	ID2D1RectangleGeometry * m_pD2dRectangle;
};


class ECircle :
	public EGeometry
{
public:
	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>յļ<D5B5><C4BC><EFBFBD>Բ<EFBFBD><D4B2>
	ECircle();

	// <20><><EFBFBD><EFBFBD>Բ<EFBFBD>ĺͰ뾶<CDB0><EBBEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><D4B2>
	ECircle(
		EPoint center,
		float radius
	);

	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ͽڵ<CDBD>λ<EFBFBD>ô<EFBFBD>С<EFBFBD><D0A1>ͬ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>Բ<EFBFBD><D4B2>
	ECircle(
		ENode * node
	);

	virtual ~ECircle();

protected:
	void _setCircle(
		EPoint center,
		float radius
	);

	virtual ID2D1EllipseGeometry * _getD2dGeometry() const override;

protected:
	ID2D1EllipseGeometry * m_pD2dCircle;
};


class EEllipse :
	public EGeometry
{
public:
	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>յļ<D5B5><C4BC><EFBFBD><EFBFBD><EFBFBD>Բ
	EEllipse();

	// <20><><EFBFBD><EFBFBD>Բ<EFBFBD>ĺͰ뾶<CDB0><EBBEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ
	EEllipse(
		EPoint center,
		float radiusX,
		float radiusY
	);

	// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ͽڵ<CDBD>λ<EFBFBD>ô<EFBFBD>С<EFBFBD><D0A1>ͬ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>Բ
	EEllipse(
		ENode * node
	);

	virtual ~EEllipse();

protected:
	void _setEllipse(
		EPoint center,
		float radiusX,
		float radiusY
	);

	virtual ID2D1EllipseGeometry * _getD2dGeometry() const override;

protected:
	ID2D1EllipseGeometry * m_pD2dEllipse;
};

}