hitcheckdemodlg.h

游戏的算法 碰撞检测 开发环境是VC 库DIRECTX8.1

// HitCheckDemoDlg.h : header file
//

#if !defined(AFX_HITCHECKDEMODLG_H__B019FFE7_E85E_4D9F_8DF8_DDBE01F76F67__INCLUDED_)
#define AFX_HITCHECKDEMODLG_H__B019FFE7_E85E_4D9F_8DF8_DDBE01F76F67__INCLUDED_

#include "cSurface.h"	// Added by ClassView
#include "cHitChecker.h"	// Added by ClassView

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CHitCheckDemoDlg dialog

class CHitCheckDemoDlg : public CDialog
{
// Construction
public:
	void InitDirectX();
	CHitCheckDemoDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CHitCheckDemoDlg)
	enum { IDD = IDD_HITCHECKDEMO_DIALOG };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHitCheckDemoDlg)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL


public:
	cSurface m_surfShipHitted;
	cHitChecker m_hcAsteroid;
	CPoint m_pAsteroid3;
	CPoint m_pAsteroid2;
	CPoint m_pAsteroid1;
	cHitChecker m_hcShip;
	int m_iIncrement;
	CPoint pShipPos;
	cSurface m_surfShip;
	cSurface m_surfAsteroid;
	void DrawAsteroids();
	void DrawShip();
	BOOL m_bStop;
	CWinThread* pUpdateFrame;
	LPDIRECTDRAW7			m_pDD;
	
	LPDIRECTDRAWSURFACE7	m_pFrontBuffer;
	LPDIRECTDRAWSURFACE7	m_pBackBuffer;

// Implementation
protected:
	// DirectX variables

	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CHitCheckDemoDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnClose();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_HITCHECKDEMODLG_H__B019FFE7_E85E_4D9F_8DF8_DDBE01F76F67__INCLUDED_)