main.c

linux下 嵌入式minigui下的贪吃蛇游戏源程序 snake game

    return hmnu;
}

HMENU createpmenustart(void)
{
    HMENU hmnu;

    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"Start";
    hmnu = CreatePopupMenu (&mii);
    
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_NEWONE;
    mii.typedata    = (DWORD)"Start one player game";
    InsertMenuItem(hmnu, 0, TRUE, &mii);
    
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_NEWTWO;
    mii.typedata    = (DWORD)"Start two player game";
    InsertMenuItem(hmnu, 1, TRUE, &mii);
    
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_NEWTWOTEASE;
    mii.typedata    = (DWORD)"Start two player game(Tease)";
    InsertMenuItem(hmnu, 2, TRUE, &mii);

    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_HIGHSCORE;
    mii.typedata    = (DWORD)"High Score";
    InsertMenuItem(hmnu, 3, TRUE, &mii);

    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_EXIT;
    mii.typedata    = (DWORD)"Exit";
    InsertMenuItem(hmnu, 4, TRUE, &mii);
    
    return hmnu;
}

HMENU createpmenusetting(void)
{
    HMENU hmnu;

    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"Setting";
    hmnu = CreatePopupMenu (&mii);
    
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_KEYSARRANGE;
    mii.typedata    = (DWORD)"Optoins";
    InsertMenuItem(hmnu, 0, TRUE, &mii);

    return hmnu;
}

HMENU createpmenuabout(void)
{
    HMENU hmnu;
    MENUITEMINFO mii;
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING;
    mii.id          = 0;
    mii.typedata    = (DWORD)"About";
    hmnu = CreatePopupMenu (&mii);
    
    memset (&mii, 0, sizeof(MENUITEMINFO));
    mii.type        = MFT_STRING ;
    mii.state       = 0;
    mii.id          = ID_ABOUT;
    mii.typedata    = (DWORD)"About Russia Square";
    InsertMenuItem(hmnu, 0, TRUE, &mii);
    return hmnu;
}

int TestMyWinProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
{
	HDC hdc;
	RECT rect1;
	int iMousePositionX;
	int iMousePositionY;
	switch(message){
	case MSG_CREATE:
		if(!InitializeApp()){
            		DestroyMainWindow (hWnd);
            		PostQuitMessage (hWnd);
		}
		break;
	case MSG_COMMAND:
		switch(LOWORD(wParam)){	
		case ID_NEWONE:
			theApp.bTease = FALSE;
			OnCommandNewOne(hWnd);
			InvalidateRect(hWnd,NULL,TRUE);
			break;
		case ID_NEWTWO:
			theApp.bTease = FALSE;
			OnCommandNewTwo(hWnd);
			InvalidateRect(hWnd,NULL,TRUE);
			break;
		case ID_NEWTWOTEASE:
			theApp.bTease = FALSE;
			OnCommandNewTwo(hWnd);
			OnStartKeyDown(hWnd,theApp.pPlayingWindow1,1);
			OnStartKeyDown(hWnd,theApp.pPlayingWindow2,2);
			theApp.bTease = TRUE;
			InvalidateRect(hWnd,NULL,TRUE);
			break;
		case ID_HIGHSCORE:
			show_snake(hWnd);
			break;
		case ID_EXIT:
		        PostMessage(hWnd, MSG_CLOSE, 0, 0);
			break;
		case ID_KEYSARRANGE:
			DialogKeySetting(hWnd);
			break;
		case ID_ABOUT:				
			MessageBox(hWnd, "Song Lixin([e-mail])\nRussia Square Ver 0.1 (2000/08/04)", "About", MB_OK);
			break;
		}		
		break;
	case MSG_LBUTTONDOWN:
		iMousePositionX = LOWORD(lParam);
		iMousePositionY = HIWORD(lParam);
		return 0;
	case MSG_PAINT:
		hdc = BeginPaint(hWnd);
		OnDraw(hWnd,hdc);
		EndPaint(hWnd,hdc);
		return 0;
	case MSG_KEYDOWN:
		GetMenuBarItemRect(hWnd,1,&rect1);	
		//syslog(LOG_INFO,"MenuBar:%d,%d,%d,%d",rect1.left,rect1.top,rect1.right,rect1.bottom);
		if(wParam == theApp.KeySetting1.iKeyRotate){
			return OnRotateKeyDown(hWnd,theApp.pPlayingWindow1,1);
		}else if(wParam == theApp.KeySetting1.iKeyDown){
			return OnDownKeyDown(hWnd,theApp.pPlayingWindow1,1);
		}else if(wParam == theApp.KeySetting1.iKeyLeft){
			return OnLeftKeyDown(hWnd,theApp.pPlayingWindow1,1);
		}else if(wParam == theApp.KeySetting1.iKeyRight){
			return OnRightKeyDown(hWnd,theApp.pPlayingWindow1,1);
		}else if(wParam == theApp.KeySetting1.iKeyStart){
			return OnStartKeyDown(hWnd,theApp.pPlayingWindow1,1);
		}else if(wParam == theApp.KeySetting1.iKeyPause){
			return OnPauseKeyDown(hWnd,theApp.pPlayingWindow1,1);
		// Keys in Playing Windows 2 presswd:
		}else if(wParam == theApp.KeySetting2.iKeyRotate){
			return OnRotateKeyDown(hWnd,theApp.pPlayingWindow2,2);
		}else if(wParam == theApp.KeySetting2.iKeyDown){
			return OnDownKeyDown(hWnd,theApp.pPlayingWindow2,2);
		}else if(wParam == theApp.KeySetting2.iKeyLeft){
			return OnLeftKeyDown(hWnd,theApp.pPlayingWindow2,2);
		}else if(wParam == theApp.KeySetting2.iKeyRight){
			return OnRightKeyDown(hWnd,theApp.pPlayingWindow2,2);
		}else if(wParam == theApp.KeySetting2.iKeyStart){
			return OnStartKeyDown(hWnd,theApp.pPlayingWindow2,2);
		}else if(wParam == theApp.KeySetting2.iKeyPause){
			return OnPauseKeyDown(hWnd,theApp.pPlayingWindow2,2);
		}
		return 0;			
	case MSG_TIMER:
		if(theApp.bBusy)
			break;
		if(wParam == RUSSIA_SQUARE_TIMER1){
			OnTimer(hWnd,theApp.pPlayingWindow1,1);
		} else if(wParam == RUSSIA_SQUARE_TIMER2){
			OnTimer(hWnd,theApp.pPlayingWindow2,2);
		}
		break;
    case MSG_CLOSE:
		 OnClose(hWnd);
	    	 return 0;
	}
	return DefaultMainWinProc(hWnd, message, wParam, lParam);
}
#if 0
            TextOut (hdc, 10, 25, "Russia Square Ver 0.1 (2000/08/04)"); 
            TextOut (hdc, 10, 55, 
			      "Author: Mr.Song Lixin([e-mail]).");
#endif

void InitMyWinCreateInfo(PMAINWINCREATE pCreateInfo)
{
    pCreateInfo->dwStyle = WS_CAPTION | WS_BORDER | WS_SYSMENU |  WS_VISIBLE;
    pCreateInfo->dwExStyle = WS_EX_NONE;
    pCreateInfo->spCaption="Russia Square";
    pCreateInfo->hMenu = createmenu1();
    pCreateInfo->hCursor = GetSystemCursor(0);
    pCreateInfo->hIcon = 0;
    pCreateInfo->MainWindowProc = TestMyWinProc;
    pCreateInfo->lx = 0;
    pCreateInfo->ty = 0;
    pCreateInfo->rx = WIDTH_LARGEWIN;
    pCreateInfo->by = HEIGHT_LARGEWIN;
    pCreateInfo->iBkColor = COLOR_black; 
    pCreateInfo->dwAddData = 0;
    pCreateInfo->hHosting = HWND_DESKTOP;
}

int MiniGUIMain(int args, const char* arg[])
{
    MSG Msg;
    MAINWINCREATE CreateInfo;
    HWND hMainWnd;

#if defined(_LITE_VERSION) && !(_STAND_ALONE)
    int i;
    const char* layer = NULL;
    RECT max_rect = {0, 0, 0, 0};

    for (i = 1; i < args; i++) {
        if (strcmp (arg[i], "-layer") == 0) {
            layer = arg[i + 1];
            break;
        }
    }
    GetLayerInfo (layer, &max_rect, NULL, NULL, NULL);
    if (JoinLayer (layer, arg[0],
                max_rect.left, max_rect.top, 
                max_rect.left + WIDTH_LARGEWIN, 
                max_rect.top + HEIGHT_LARGEWIN) == INV_LAYER_HANDLE) {
        printf ("JoinLayer: invalid layer handle.\n");
        exit (1);
    }
#else
#ifdef _IME_GB2312
    GBIMEWindow (HWND_DESKTOP);
#endif
#endif

    InitMyWinCreateInfo(&CreateInfo);

    hMainWnd = CreateMainWindow(&CreateInfo);

    if (hMainWnd == HWND_INVALID)
        return -1;

    ShowWindow(hMainWnd,SW_SHOWNORMAL);
    while( GetMessage(&Msg, hMainWnd) ) {
        TranslateMessage (&Msg);
        DispatchMessage(&Msg);
    }

    MainWindowThreadCleanup(hMainWnd);
    return 0;
}

BOOL InitializeApp(void)
{
	KeySetting * pKeySetting;
	openlog("rs",LOG_CONS,LOG_USER);
	strncpy (theApp.strEtcFilePath, getpwuid (getuid ()) ->pw_dir,MAX_PATH);
	if (theApp.strEtcFilePath[strlen (theApp.strEtcFilePath) - 1] != '/')
		strncat (theApp.strEtcFilePath, "/",MAX_PATH);
	strncat (theApp.strEtcFilePath,".",MAX_PATH);
	strncat (theApp.strEtcFilePath, ETCFILENAME,MAX_PATH);
	//syslog(LOG_INFO,"INIT:path:%s",theApp.strEtcFilePath);
    //initialize keysetting:
	if(GetValueFromEtcFile(theApp.strEtcFilePath,"HighScoreA","TitleHolder", theApp.HighScore[0].strTitleHolder,50)!=ETC_OK){
		strncpy(theApp.HighScore[0].strTitleHolder,"joe",50);
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"HighScoreA","TheScore", &(theApp.HighScore[0].iHighScore))!=ETC_OK){
		theApp.HighScore[0].iHighScore = 0;
	}

	if(GetValueFromEtcFile(theApp.strEtcFilePath,"HighScoreB","TitleHolder", theApp.HighScore[1].strTitleHolder,50)!=ETC_OK){
		strncpy(theApp.HighScore[1].strTitleHolder,"joe",50);
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"HighScoreB","TheScore", &(theApp.HighScore[1].iHighScore))!=ETC_OK){
		theApp.HighScore[1].iHighScore = 0;
	}

	if(GetValueFromEtcFile(theApp.strEtcFilePath,"HighScoreC","TitleHolder", theApp.HighScore[2].strTitleHolder,50)!=ETC_OK){
		strncpy(theApp.HighScore[2].strTitleHolder,"joe",50);
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"HighScoreC","TheScore", &(theApp.HighScore[2].iHighScore))!=ETC_OK){
		theApp.HighScore[2].iHighScore = 0;
	}
	if(GetValueFromEtcFile(theApp.strEtcFilePath,"HighScoreD","TitleHolder", theApp.HighScore[3].strTitleHolder,50)!=ETC_OK){
		strncpy(theApp.HighScore[3].strTitleHolder,"joe",50);
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"HighScoreD","TheScore", &(theApp.HighScore[3].iHighScore))!=ETC_OK){
		theApp.HighScore[3].iHighScore = 0;
	}
	if(GetValueFromEtcFile(theApp.strEtcFilePath,"HighScoreE","TitleHolder", theApp.HighScore[4].strTitleHolder,50)!=ETC_OK){
		strncpy(theApp.HighScore[4].strTitleHolder,"joe",50);
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"HighScoreE","TheScore", &(theApp.HighScore[4].iHighScore))!=ETC_OK){
		theApp.HighScore[4].iHighScore = 0;
	}
		
	pKeySetting = &(theApp.KeySetting1);

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Difficulty", &(pKeySetting->iDifficulty))!=ETC_OK){
		pKeySetting->iDifficulty = 0;
	}else{
		pKeySetting->iDifficulty %= 10;
	}

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Rotate Key", &(pKeySetting->iKeyRotate))!=ETC_OK){
		pKeySetting->iKeyRotate = SCANCODE_W;
	}

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Down Key", &(pKeySetting->iKeyDown))!=ETC_OK){
    	pKeySetting->iKeyDown = SCANCODE_S;
	}

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Left Key", &(pKeySetting->iKeyLeft))!=ETC_OK){
		pKeySetting->iKeyLeft = SCANCODE_A;
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Right Key", &(pKeySetting->iKeyRight))!=ETC_OK){
		pKeySetting->iKeyRight = SCANCODE_D;
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Start Key", &(pKeySetting->iKeyStart))!=ETC_OK){
		pKeySetting->iKeyStart = SCANCODE_F;	
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadA","Pause Key", &(pKeySetting->iKeyPause))!=ETC_OK){
		pKeySetting->iKeyPause = SCANCODE_G;
	}

	pKeySetting = &(theApp.KeySetting2);
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Difficulty", &(pKeySetting->iDifficulty))!=ETC_OK){
		pKeySetting->iDifficulty = 0;
	}else{
		pKeySetting->iDifficulty %= 10;
	}

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Rotate Key", &(pKeySetting->iKeyRotate))!=ETC_OK){
		pKeySetting->iKeyRotate = SCANCODE_CURSORBLOCKUP;
	}

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Down Key", &(pKeySetting->iKeyDown))!=ETC_OK){
    		pKeySetting->iKeyDown = SCANCODE_CURSORBLOCKDOWN;
	}

	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Left Key", &(pKeySetting->iKeyLeft))!=ETC_OK){
		pKeySetting->iKeyLeft = SCANCODE_CURSORBLOCKLEFT;
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Right Key", &(pKeySetting->iKeyRight))!=ETC_OK){
		pKeySetting->iKeyRight = SCANCODE_CURSORBLOCKRIGHT;
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Start Key", &(pKeySetting->iKeyStart))!=ETC_OK){
		pKeySetting->iKeyStart = SCANCODE_KEYPAD0;	
	}
	if(GetIntValueFromEtcFile(theApp.strEtcFilePath,"KeyPadB","Pause Key", &(pKeySetting->iKeyPause))!=ETC_OK){
		pKeySetting->iKeyPause = SCANCODE_KEYPADPERIOD;
	}
	SaveSettingValue();
	return TRUE;
}

void FreePlayingWindow(HWND hWnd)
{
	PlayingWindow * pPlayingWindow;	
	pPlayingWindow = theApp.pPlayingWindow1;
	if(pPlayingWindow){
		if(pPlayingWindow->pMovingSquare)
			free(pPlayingWindow->pMovingSquare);
		if(pPlayingWindow->pPreCreatedSquare)
			free(pPlayingWindow->pPreCreatedSquare);
		free(theApp.pPlayingWindow1);
		KillTimer(hWnd,RUSSIA_SQUARE_TIMER1);
	}
	theApp.pPlayingWindow1 = NULL;
	pPlayingWindow = theApp.pPlayingWindow2;
	if(pPlayingWindow){
		if(pPlayingWindow->pMovingSquare)
			free(pPlayingWindow->pMovingSquare);
		if(pPlayingWindow->pPreCreatedSquare)
			free(pPlayingWindow->pPreCreatedSquare);
		free(theApp.pPlayingWindow2);
		KillTimer(hWnd,RUSSIA_SQUARE_TIMER2);
	}
	theApp.pPlayingWindow2 = NULL;

}
void OnCommandNewOne(HWND hWnd)
{
	PlayingWindow * pPlayingWindow;	
	FreePlayingWindow(hWnd);
	theApp.pPlayingWindow1 = (PlayingWindow*)calloc(1,sizeof(PlayingWindow));
	pPlayingWindow = theApp.pPlayingWindow1;
	pPlayingWindow->iLevel = theApp.KeySetting1.iDifficulty;
#ifdef _TIMER_UNIT_10MS
	SetTimer(hWnd,RUSSIA_SQUARE_TIMER1,1000/TimerFreq[pPlayingWindow->iLevel]);
#else
	SetTimer(hWnd,RUSSIA_SQUARE_TIMER1,TimerFreq[pPlayingWindow->iLevel]);
#endif
}

void OnCommandNewTwo(HWND hWnd)
{
	PlayingWindow * pPlayingWindow;	
	FreePlayingWindow(hWnd);
	theApp.pPlayingWindow1 = (PlayingWindow*)calloc(1,sizeof(PlayingWindow));
	pPlayingWindow = theApp.pPlayingWindow1;
	pPlayingWindow->iLevel = theApp.KeySetting1.iDifficulty;
#ifdef _TIMER_UNIT_10MS
	SetTimer(hWnd,RUSSIA_SQUARE_TIMER1,1000/TimerFreq[pPlayingWindow->iLevel]);
#else
	SetTimer(hWnd,RUSSIA_SQUARE_TIMER1,TimerFreq[pPlayingWindow->iLevel]);
#endif

	theApp.pPlayingWindow2 = (PlayingWindow*)calloc(1,sizeof(PlayingWindow));
	pPlayingWindow = theApp.pPlayingWindow2;
	pPlayingWindow->iLevel = theApp.KeySetting2.iDifficulty;
#ifdef _TIMER_UNIT_10MS
	SetTimer(hWnd,RUSSIA_SQUARE_TIMER2,1000/TimerFreq[pPlayingWindow->iLevel]);
#else
	SetTimer(hWnd,RUSSIA_SQUARE_TIMER2,TimerFreq[pPlayingWindow->iLevel]);
#endif