我需要有关如何在 do-while 循环内的情况下进行循环的帮助

Question

我试图在带有 do-while 循环的案例中创建一个 while (true) 循环，但是当我将 while (true) 放入案例中时，菜单不会循环回控制台，并且我需要关闭调试器并再次运行有人可以帮助我吗我是 c++ 的新手。

这是我的代码：

do
{
    std::cout << "[0] Quit\n"; // This is Option 0 of the Menu
    std::cout << "[1] Infinite Health\n"; // This is Option 1 of the Menu
    std::cout << "[2] Infinite Ammo\n"; // This is Option 2 of the Menu
    std::cout << "[3] Infinite Rounds\n"; // This is Option 3 of the Menu
    std::cin >> choice;


    switch (choice) // This is to detect the Choice the User selected
    {
    case 0:
        std::cout << "Why did you even open me to not use me :(\n";
        return 0;

    case 1:
        std::cout << "You Have Activated Infinite Health!\n";
        
        while (true)
        {
            int health = 1000;
            WriteProcessMemory(phandle, (LPVOID*)(healthPtrAddr), &health, 4, 0);
        }
        break;
    case 2:
        std::cout << "You Have Activated Infinite Ammo On Primary Weapon!\n";

        while (true)
        {
            int ammo = 500;
            WriteProcessMemory(phandle, (LPVOID*)(ammoPtrAddr), &ammo, 4, 0);
        }
        break;
    case 3:
        std::cout << "You Have Activated Infinite Rounds On Primary Weapon!";

        while (true)
        {
            int rounds = 200;
            WriteProcessMemory(phandle, (LPVOID*)(roundsPtrAddr), &rounds, 4, 0);
        }
        break;
    }
} 
while (choice !=0);

Answer 1

是的，它不会 return，因为它阻止了程序。

要解决您的问题，您可以将循环放在另一个线程中。

如果您使用以下方式包含线程库：

#include <thread>

然后你必须定义函数运行:

void keepHealth() {
    while (true)
    {
        int health = 1000;
        WriteProcessMemory(phandle, (LPVOID*)(healthPtrAddr), &health, 4, 0);
    }
}

您现在可以在另一个线程中执行此函数：

std::thread task1(keepHealth);

如果你想像句柄一样传递参数，你必须将它们写在函数头中：

void keepHealth(void* pHandle, void* healthPtrAddress) {
    while (true)
    {
        int health = 1000;
        WriteProcessMemory(phandle, (LPVOID*)(healthPtrAddr), &health, 4, 0);
    }
}

并像这样传递它们：

std::thread task1(keepHealth, pHandle, healthPtrAddress);

我需要有关如何在 do-while 循环内的情况下进行循环的帮助

I need help on how to make a loop inside a case that it is inside a do-while loop

visual-c++

c++11