timewindow.cpp

此程序是一个按键打气球的小游戏

#include "TimeWindow.h"


#define ID_TIMER14			14
#define ID_TIMER15			15


LRESULT CALLBACK TimeWindowProc(HWND,UINT,WPARAM,LPARAM);

TimeWindow::TimeWindow(void)
{
}

TimeWindow::~TimeWindow(void)
{
}
BOOL TimeWindow::RegisterTimeWindow( TCHAR ClassName[] ,HINSTANCE hInstance)
{
	WNDCLASS wndclass;

	wndclass.style			=CS_HREDRAW|CS_VREDRAW,
	wndclass.lpfnWndProc	=TimeWindowProc;
	wndclass.cbClsExtra		=0;
	wndclass.cbWndExtra		=0;
	wndclass.hInstance		=hInstance;
	wndclass.hIcon			=0; 
	wndclass.hCursor		=LoadCursor(NULL,IDC_ARROW);
	wndclass.hbrBackground	=CreateSolidBrush(RGB(0xff,0xff,0xff));
	wndclass.lpszMenuName	=NULL;
	wndclass.lpszClassName	=ClassName;

	if(!RegisterClass(&wndclass))
	{
		MessageBox(NULL,TEXT("Can not register this window!"),
			ClassName,MB_ICONERROR);
		return FALSE;
	}

	return TRUE;
}
BOOL TimeWindow::CreateTimeWindow(HINSTANCE hInstance,HWND hwnd,HWND *TimeWindowhwnd,TCHAR ClassName[],TCHAR WindowName[],DWORD style,int Left,int Top,int cx,int cy)
{
	*TimeWindowhwnd	= CreateWindow(ClassName,
									WindowName,
									style,
									Left,
									Top,
									cx,
									cy,
									hwnd,
									NULL,
									hInstance,
									NULL);
	return *TimeWindowhwnd==0? FALSE:TRUE;
}

void TimeWindow::DisplayDigit(HDC hdc,int iNumber)
{
	static BOOL fSevenSegment[10][7]={
							1,1,1,0,1,1,1,
							0,0,1,0,0,1,0,
							1,0,1,1,1,0,1,
							1,0,1,1,0,1,1,
							0,1,1,1,0,1,0,
							1,1,0,1,0,1,1,
							1,1,0,1,1,1,1,
							1,0,1,0,0,1,0,
							1,1,1,1,1,1,1,
							1,1,1,1,0,1,1};

	static POINT ptSegment[7][6]={
		7,	6,	11,	2,	31,	2,	35,	6,	31,	10,	11,	10,
		6,	7,	10,	11, 10,	31,	6,	35,	2,	31,	2,	11,
		36,	7,	40,	11,	40,	31,	36,	35,	32,	31,	32,	11,
		7,	36,	11,	32,	31,	32,	35,	36,	31,	40,	11,	40,
		6,	37,	10,	41,	10,	61,	6,	65,	2,	61,	2,	41,
		36,	37,	40,	41,	40,	61,	36,	65,	32,	61,	32,	41,
		7,	66,	11,	62,	31,	62,	35,	66,	31,	70,	11,	70};

	int		iSeg;
	for(iSeg=0;iSeg<7;iSeg++)
		if(fSevenSegment[iNumber][iSeg])
			Polygon(hdc,ptSegment[iSeg],6);
}

void TimeWindow::DisplayTwoDigits(HDC hdc,int iNumber,BOOL fSuppress)
{
	if(!fSuppress||(iNumber/10!=0))
		DisplayDigit(hdc,iNumber/10);

	OffsetWindowOrgEx(hdc,-42,0,NULL);
	DisplayDigit(hdc,iNumber%10);
	OffsetWindowOrgEx(hdc,-42,0,NULL);
}


void TimeWindow::DisplayColon(HDC hdc)
{
	POINT ptColon[2][4]={2,	21,	6,	17,	10,	21,	6,	25,	
						 2,	51,	6,	47,	10,	51,	6,	55};

	Polygon(hdc,ptColon[0],4);
	Polygon(hdc,ptColon[1],4);

	OffsetWindowOrgEx(hdc,-12,0,NULL);
}

void TimeWindow::DisplayTime(HDC hdc,BOOL f24Hour,BOOL fSuppress,long GameTime)
{

    int Hour=GameTime/(1000*60*60);
	int Minute=(GameTime-Hour*1000*60*60)/(1000*60);
	int Second=(GameTime-Hour*1000*60*60-Minute*1000*60)/1000;

	if(f24Hour)
		DisplayTwoDigits(hdc,Hour,fSuppress);

	DisplayColon(hdc);
	DisplayTwoDigits(hdc,Minute,FALSE);
	DisplayColon(hdc);
	DisplayTwoDigits(hdc,Second,FALSE);
}


void TimeWindow::DisplayFigure(HDC hdc,long Figure)
{
	char				temp[15];
	int					i,j;

	ltoa(Figure,temp,10);

	j=strlen(temp);

	for(i=0;i<j;i++)
	{
		DisplayDigit(hdc,temp[i]-'0');
		OffsetWindowOrgEx(hdc,-42,0,NULL);
	}
}

extern	int							BigSmallWriteFlag;
LRESULT CALLBACK TimeWindowProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam)
{
	HDC							hdc;
	static HDC					hMem;
	static HBITMAP   			hBitmap;
	static	int					cx[2];
	static	int					cy[2];
	PAINTSTRUCT					ps;
	static HINSTANCE			hInst;

	RECT						rect;
	static BOOL					f24Hour,fSuppress;
	static HBRUSH				hBrushBlue;
	static HBRUSH				hBrushYellow;
	TCHAR						szBuffer[2];
	TimeWindow					timewindow;
	TimeWindow					BurstWindow;
	static	long				Time14;
	static  long				GameStartTime;
	long						GameTime;
	static long					GamePause;
	static long					TempGamePause;

	static int					WindowID;
	int							i;
	static long					BurstBalloonNumber;

	switch(message)
	{
	case WM_CREATE:

		hInst=((LPCREATESTRUCT)lParam)->hInstance;

		hMem=CreateCompatibleDC(NULL);
		hBitmap=LoadBitmap(hInst,MAKEINTRESOURCE(159));
		SelectObject(hMem,hBitmap);

		hBrushBlue=CreateSolidBrush(RGB(0x00,0x00,0xff));
		hBrushYellow=CreateSolidBrush(RGB(0xff,0xff,0x00));
		WindowID++;

		SetWindowLong(hwnd,GWL_ID,WindowID);

	case WM_SETTINGCHANGE:

		GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_ITIME,szBuffer,2);
		f24Hour=(szBuffer[0]=='1');

		GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_ITLZERO,szBuffer,2);
		fSuppress=(szBuffer[0]=='0');

		InvalidateRect(hwnd,NULL,TRUE);

		return 0;


	case WM_SIZE:

		i=GetWindowLong(hwnd,GWL_ID)==1?0:1;
		cx[i]=LOWORD(lParam);
		cy[i]=HIWORD(lParam);
		return 0;

	case WM_COMMAND:

		if(wParam==0)
		{
			 if(Time14>0)
				 GamePause=GetTickCount()-TempGamePause+GamePause;  
			 SetTimer(hwnd,ID_TIMER14,1000,NULL);
		}
		if(wParam==1)
		{
			TempGamePause=GetTickCount();
			KillTimer(hwnd,ID_TIMER14);
		}

		return  0;

	case WM_TIMER:
		
		switch(wParam)
		{
		case 14:

			Time14++;
			InvalidateRect(hwnd,NULL,TRUE);
			return 0;

		case 15:

			if(BigSmallWriteFlag==1)
				BurstBalloonNumber++;
			else if(BigSmallWriteFlag==2)
				BurstBalloonNumber+=2;
			InvalidateRect(hwnd,NULL,TRUE);
			return 0;
		}

		return 0;

	case WM_PAINT:
		
		hdc=BeginPaint(hwnd,&ps);
  		
		GetClientRect(GetParent(hwnd),&rect);

		if(GetWindowLong(hwnd,GWL_ID)==1)
		{
			BitBlt(hdc,0,0,cx[0],cy[0],hMem,rect.right-150,10,SRCAND);
			SetMapMode(hdc,MM_ISOTROPIC);

		
			SetWindowExtEx(hdc,276,72,NULL);
			SetViewportExtEx(hdc,cx[0],cy[0],NULL);


			SetWindowOrgEx(hdc,138,36,NULL);
			SetViewportOrgEx(hdc,cx[0]/2,cy[0]/2,NULL);
			SelectObject(hdc,GetStockObject(NULL_PEN));
			SelectObject(hdc,hBrushBlue);

			if(Time14==1)
			{
				GameStartTime=GetTickCount();
				timewindow.DisplayTime(hdc,f24Hour,fSuppress,0);
			}
			if(Time14>1)
			{
				GameTime=GetTickCount()-GameStartTime-GamePause;
				timewindow.DisplayTime(hdc,f24Hour,fSuppress,GameTime);
			}
	
		}
		if(GetWindowLong(hwnd,GWL_ID)==2)
		{
			BitBlt(hdc,0,0,cx[1],cy[1],hMem,rect.left+10,10,SRCCOPY);
			SetMapMode(hdc,MM_ISOTROPIC);

			SetWindowExtEx(hdc,420,72,NULL);
			SetViewportExtEx(hdc,cx[1],cy[1],NULL);


			SetWindowOrgEx(hdc,210,36,NULL);
			SetViewportOrgEx(hdc,cx[1]/2,cy[1]/2,NULL);


			SelectObject(hdc,GetStockObject(NULL_PEN));
			SelectObject(hdc,hBrushYellow);

			if(BurstBalloonNumber)
				BurstWindow.DisplayFigure(hdc,BurstBalloonNumber);
		}
		EndPaint(hwnd,&ps);

		return 0;

	case WM_DESTROY:
		
		KillTimer(hwnd,ID_TIMER14);
		DeleteObject(hBrushBlue);
		DeleteObject(hBrushYellow);
		PostQuitMessage(0);
		return 0;

	}

	return DefWindowProc(hwnd,message,wParam,lParam);
}