gameengine.h

一个MFC实例

#pragma once

#include<windows.h>
#include<mmsystem.h>
//游戏引擎,创建于2008年 1 月 26日
//windows 函数

//==========================================================================
#define		MOUSELEFT true		//鼠标左键
#define		MOUSERIGHT false	//鼠标右键
//==========================================================================
//==========================================================================

//游戏引擎函数声明

bool GameInitialize(HINSTANCE hInstance);//游戏初始化
void GameStart(HWND hWindow);			//开始
void GameEnd();						//结束
void GameActivate(HWND hWindow);		//激活
void GameDeactivate(HWND hWindow);		//停用
void GamePaint(HDC hDC);				//绘制
void GameCycle();					//循环
void HandleKeys(void);				//处理键盘上的键
void MouseButtonDown(int x, int y, bool bLeft);//处理鼠标单击

//=========================================================================

int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,
				   PSTR szCmdLine,int iCmdShow);

LRESULT CALLBACK WndProc(HWND hWnd,UINT msg,WPARAM wParam, LPARAM lParam);


//GameEngine 类

class GameEngine
{
protected:
	static GameEngine	*m_pGameEngine;			//指向自身的指针
	HINSTANCE			m_hInstance;				
	HWND				m_hWindow;
	TCHAR				m_szWindowClass[32];
	TCHAR				m_szTitle[32];
	WORD				m_wIcon,m_wSmallIcon;
	int					m_iWidth,m_iHeight;
	int					m_iFrameDelay;
	bool				m_bSleep;
public:
	// construction and distruction
	GameEngine(HINSTANCE hInstance ,LPTSTR szWindowclass,LPTSTR szTitle,
		WORD wIcon, WORD wSmallIcon, int iWidth=640, int iHeight=480);
	virtual ~GameEngine();
	
	//常规方法

	static GameEngine	*GetEngine(void) {return m_pGameEngine;};
	bool				Initialize(int iCmdShow);
	LRESULT				HandleEvent(HWND hWindow, UINT msg, WPARAM wparam,
							LPARAM lParam);
	//访问方法
	HINSTANCE			GetInstance(void){return m_hInstance;};
	HWND				GetWindow(void)	{return	m_hWindow;};
	void				SetWindow(HWND hWindow){m_hWindow=hWindow;};
	LPTSTR				GetTitle(void){return m_szTitle;};
	WORD				GetIcon(void){ return m_wIcon;};
	WORD				GetSmallIcon(void){return m_wSmallIcon;};
	int					GetWidth(void){return m_iWidth;};
	int					GetHeight(void){return m_iHeight;};
	int					GetFrameDelay(void){return m_iFrameDelay;};
	void				SetFrameRate(int iFrameRate){ m_iFrameDelay=1000/iFrameRate;};
	bool				GetSleep(void){return m_bSleep;};
	void				SetSleep(bool bSleep){m_bSleep=bSleep;};
};