如何重新启动C++命令提示符应用程序？

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我正在创建一个将用完C++命令提示符的游戏。如何重新启动C++命令提示符应用程序？

这款游戏叫做PIG。你正在对抗电脑，你的目标是通过掷骰子达到100 GAME SCORE。如果你掷出1，你的回合结束，你没有增加任何分数。如果您掷出任何其他号码，它会被添加到您的“分数”中。滚动后，您可以选择再次滚动或“保持”。持有会将您的“比分”添加到您的“比赛分数”中，并将该回合传给下一名玩家。

一切都按照我希望的方式工作，但现在我正在尝试创建一个playagain（）函数，在游戏结束时询问用户是否希望再次玩游戏。如果他们这样做，应用程序重新启动，并将零的所有变量。如果他们不这样做，程序就会退出。

这里是我的问候，我的问题：

if(comp_score == 100){ 
    char ans; 
    cout << "Your opponent has reached a score of 100 and has won! Would you like to play again? [y/n] "; 
    cin >> ans; 
    if(ans == 'y'){ 
     /*restarts application and zero's all variables*/ 
     playagain(); 
    } else if(ans == 'n'){ exit(); }} 
    if(play_score == 100){ 
    char ans; 
    cout << "You have reached a score of 100 and have won! Would you like to play again? [y/n] "; 
    cin >> ans; 
    if(ans == 'y'){ 
     /*restarts application and zero's all variables*/ 
     playagain(); 
    } else if(ans == 'n'){ exit(); } 
}

TIA！

来源

2014-10-28 Welsh4588

你知道['while'loops]（http://msdn.microsoft.com/en-us/library/0c98k0ks.aspx）吗？ – clcto 2014-10-28 21:55:14

当我有多个功能时，如何使用'while'循环，并且游戏在每个循环之间传递？ @clcto – Welsh4588 2014-10-28 21:57:35

您将信息从一个函数传递给另一个函数：'do {/*....*/ playAgain = PromptPlayAgain（）; } while（playAgain）;'例如。 – clcto 2014-10-28 21:59:17

IMO做到这一点，最简单的方法是使用while循环：

bool keep_playing = TRUE; 

while (keep_playing) 
    { 
    keep_playing = FALSE; 

    /* zero out variables */ 

    /* rest of code to play the game */ 

    if(comp_score == 100){ 
     char ans; 
     cout << "Your opponent has reached a score of 100 and has won! Would you like to play again? [y/n] "; 
     cin >> ans; 
     if(ans == 'y'){ 
      keep_playing = TRUE; 
     } else if(ans == 'n') 
     { keep_playing = FALSE; }} 

    if(play_score == 100){ 
    char ans; 
    cout << "You have reached a score of 100 and have won! Would you like to play again? [y/n] "; 
    cin >> ans; 
    if(ans == 'y'){ 
     keep_playing = TRUE; 
    } else if(ans == 'n') 
    { keep_playing = FALSE; }} 
    } -- while (keep_playing)...

分享和享受。

来源

2014-10-28 22:04:16

似乎是一个'do-while'的合适情况，不是吗？ – clcto 2014-10-28 22:14:14

@clcto：可以使用任何循环结构。 :-) – 2014-10-28 22:38:46

请记住，如果您使用Windows。您可以使用ShellExecute打开一个新的游戏窗口，并返回0代码以关闭旧游戏窗口。喜欢这个。

#include <windows.h> // >>>>>> JACOBTECH EDIT. 

if(comp_score == 100){ 
char ans; 
cout << "Your opponent has reached a score of 100 and has won! Would you like to play again? [y/n] "; 
cin >> ans; 
if(ans == 'y'){ 
    /*restarts application and zero's all variables*/ 
    playagain(); 
} else if(ans == 'n'){ exit(); }} 
if(play_score == 100){ 
char ans; 
cout << "You have reached a score of 100 and have won! Would you like to play again? [y/n] "; 
cin >> ans; 
if(ans == 'y'){ 
    ShellExecuteA(NULL, "open", "C:/GameDirectory/Game.exe", NULL, NULL, SW_NORMAL); //>>>>>> JACOBTECH EDIT. 
    return 0; //>>>>>> JACOBTECH EDIT. 
} else if(ans == 'n'){ exit(); }

干杯！

来源

2015-06-10 05:30:52

如何重新启动C++命令提示符应用程序？

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