原文地址：https://blog.csdn.net/molongAWM/article/details/85039785
5.0全新改版！！！
注意：这是改进版，欢迎原文作者评论（观众们也可）
源码：

#include<bits/stdc++.h>
#include<windows.h>
#include<conio.h>
#define KEY_DOWN(VK_NONAME) ((GetAsyncKeyState(VK_NONAME) & 0x8000) ? 1:0)
using namespace std;
char c;
string kv="TPP",km="艾伦格",ks="单人";

//基本必备函数
void SetPos(COORD a)//光标定位
{
	HANDLE out=GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleCursorPosition(out, a);
}
void SetPos(int i, int j)//光标定位
{
	COORD pos= {i, j};
	SetPos(pos);
}
void color(int a)//颜色
{
	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),a);
}
void Pos()//隐藏光标
{
	HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
	CONSOLE_CURSOR_INFO cci;
	GetConsoleCursorInfo(hOut, &cci);
	cci.bVisible = FALSE;
	SetConsoleCursorInfo(hOut, &cci);
}

//所有函数
void loading()
{
	color(8);
	SetPos(0,5);
	cout<<"         -----------------"<<endl;
	cout<<"        -|               |-"<<endl;
	cout<<"         |     PUBG      |"<<endl;
	cout<<"        -|               |-"<<endl;
	cout<<"         -----------------"<<endl<<endl<<endl;
	color(14);
	cout<<"              加载中";
	cout<<endl<<endl;
	color(8);
	for (int i=0; i<36; i++)
		cout<<"-";
	SetPos(0,14);
	color(15);
	Pos();
	for (int i=0; i<36; i++)
	{
		cout<<"-";
		_sleep(80);
	}
	cout<<endl<<"100%";
	_sleep(1500);
}


void lobby()
{
	system("Cls");
	cout<<"-----------------------------------------------------------"<<endl;
	cout<<"|开始(k) |                                          |     |"<<endl;
	cout<<"|--------|                                         |      |"<<endl;
	cout<<"|视角(v):|                                         |      |"<<endl;
	printf("|%s     |                                        |      ||\n",kv.c_str());
	cout<<"|--------|                                        |    _| |"<<endl;
	cout<<"|地图(m):|              __                       |    |   |"<<endl;
	printf("|%s  |             |  |                     |    |    |\n",km.c_str());
	cout<<"|--------|            _|__|_                     | _|     |"<<endl;
	cout<<"|模式(s):|           _|    |_                ____||____   |"<<endl;
	printf("|%s    |          | |PUBG| |              |  |    |  |  |\n",ks.c_str());
	cout<<"|========|          | |____| |              |__|____|__|  |"<<endl;
	cout<<"|                     |    |                 | |    | |   |"<<endl;
	cout<<"|           ______    |    |                 | |    | |   |"<<endl;
	cout<<"|       ___|      |___|____|_________________|_|____|_|___|"<<endl;
	cout<<"|______|                                                  |"<<endl;
	cout<<"|                                                         |"<<endl;
	cout<<"-----------------------------------------------------------"<<endl;
}


void v()
{
	system("Cls");
	cout<<"-----------------------------------------------------------"<<endl;
	cout<<"|开始(k) |                                          |     |"<<endl;
	cout<<"|--------|-----|                                   |      |"<<endl;
	cout<<"|视角(v):|TPP:t|                                   |      |"<<endl;
	printf("|%s     |FPP:f|                                  |      ||\n",kv.c_str());
	cout<<"|--------|-----|                                  |    _| |"<<endl;
	cout<<"|地图(m):|              __                       |    |   |"<<endl;
	printf("|%s  |             |  |                     |    |    |\n",km.c_str());
	cout<<"|--------|            _|__|_                     | _|     |"<<endl;
	cout<<"|模式(s):|           _|    |_                ____||____   |"<<endl;
	printf("|%s    |          | |PUBG| |              |  |    |  |  |\n",ks.c_str());
	cout<<"|========|          | |____| |              |__|____|__|  |"<<endl;
	cout<<"|                     |    |                 | |    | |   |"<<endl;
	cout<<"|           ______    |    |                 | |    | |   |"<<endl;
	cout<<"|       ___|      |___|____|_________________|_|____|_|___|"<<endl;
	cout<<"|______|                                                  |"<<endl;
	cout<<"|                                                         |"<<endl;
	cout<<"-----------------------------------------------------------"<<endl;
	Pos();
	char c;
	while (1)
		if (kbhit())
		{
			c=getch();
			if (c=='f')
				kv="FPP";
			if (c=='t')
				kv="TPP";
			break;
		}
	lobby();
}


void m()
{
	system("Cls");
	cout<<"-----------------------------------------------------------"<<endl;
	cout<<"|开始(k) |                                          |     |"<<endl;
	cout<<"|--------|                                         |      |"<<endl;
	cout<<"|视角(v):|                                         |      |"<<endl;
	printf("|%s     |                                        |      ||\n",kv.c_str());
	cout<<"|--------|--------|                               |    _| |"<<endl;
	cout<<"|地图(m):|艾伦格:a|     __                       |    |   |"<<endl;
	printf("|%s  |米拉马:m|    |  |                     |    |    |\n",km.c_str());
	cout<<"|--------|萨诺:s  |   _|__|_                     | _|     |"<<endl;
	cout<<"|模式(s):|--------|  _|    |_                ____||____   |"<<endl;
	printf("|%s    |          | |PUBG| |              |  |    |  |  |\n",ks.c_str());
	cout<<"|========|          | |____| |              |__|____|__|  |"<<endl;
	cout<<"|                     |    |                 | |    | |   |"<<endl;
	cout<<"|           ______    |    |                 | |    | |   |"<<endl;
	cout<<"|       ___|      |___|____|_________________|_|____|_|___|"<<endl;
	cout<<"|______|                                                  |"<<endl;
	cout<<"|                                                         |"<<endl;
	cout<<"-----------------------------------------------------------"<<endl;
	Pos();
	char c;
	while (1)
		if (kbhit())
		{
			c=getch();
			if (c=='a')
				km="艾伦格";
			if (c=='m')
				km="米拉马";
			if (c=='s')
				km="萨诺岛";
			break;
		}
	lobby();
}

void s()
{
	system("Cls");
	cout<<"-----------------------------------------------------------"<<endl;
	cout<<"|开始(k) |                                          |     |"<<endl;
	cout<<"|--------|                                         |      |"<<endl;
	cout<<"|视角(v):|                                         |      |"<<endl;
	printf("|%s     |                                        |      ||\n",kv.c_str());
	cout<<"|--------|                                        |    _| |"<<endl;
	cout<<"|地图(m):|              __                       |    |   |"<<endl;
	printf("|%s  |             |  |                     |    |    |\n",km.c_str());
	cout<<"|--------|------|     _|__|_                     | _|     |"<<endl;
	cout<<"|模式(s):|单人:1|    _|    |_                ____||____   |"<<endl;
	printf("|%s    |双人:2|   | |PUBG| |              |  |    |  |  |\n",ks.c_str());
	cout<<"|========|四人:4|   | |____| |              |__|____|__|  |"<<endl;
	cout<<"|        |------|     |    |                 | |    | |   |"<<endl;
	cout<<"|           ______    |    |                 | |    | |   |"<<endl;
	cout<<"|       ___|      |___|____|_________________|_|____|_|___|"<<endl;
	cout<<"|______|                                                  |"<<endl;
	cout<<"|                                                         |"<<endl;
	cout<<"-----------------------------------------------------------"<<endl;
	Pos();
	char c;
	while (1)
		if (kbhit())
		{
			c=getch();
			if (c=='1')
				ks="单人";
			if (c=='2')
				ks="双人";
			if (c=='4')
				ks="四人";
			break;
			break;
		}
	lobby();
}


void run()
{
	srand((unsigned)time(NULL));  //设定以当前时间为随机数种子
	for (int i=1; i<=rand()%10; i++)
	{
		system("Cls");
		cout<<"-----------------------------------------------------------"<<endl;
		cout<<"| 匹配中 |                                          |     |"<<endl;
		printf("| 00:0%d  |                                         |      |\n",i);
		cout<<"|--------|                                         |      |"<<endl;
		cout<<"|                                                 |      ||"<<endl;
		cout<<"|                                                 |    _| |"<<endl;
		cout<<"|                       __                       |    |   |"<<endl;
		cout<<"|                      |  |                     |    |    |"<<endl;
		cout<<"|                     _|__|_                     | _|     |"<<endl;
		cout<<"|                    _|    |_                ____||____   |"<<endl;
		cout<<"|                   | |PUBG| |              |  |    |  |  |"<<endl;
		cout<<"|                   | |____| |              |__|____|__|  |"<<endl;
		cout<<"|                     |    |                 | |    | |   |"<<endl;
		cout<<"|           ______    |    |                 | |    | |   |"<<endl;
		cout<<"|       ___|      |___|____|_________________|_|____|_|___|"<<endl;
		cout<<"|______|                                                  |"<<endl;
		cout<<"|                                                         |"<<endl;
		cout<<"-----------------------------------------------------------"<<endl;
		_sleep(800);
	}
	for (int i=1; i<=100; i++)
	{
		if (i<=9)
		{
			system("Cls");
			cout<<"---------------------------------------------------------------"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                         加载中...                           |"<<endl;
			printf("|                         %%%d                                  |\n",i);
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"---------------------------------------------------------------"<<endl;
		}
		if (i>=10 && i<=99)
		{
			system("Cls");
			cout<<"---------------------------------------------------------------"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                         加载中...                           |"<<endl;
			printf("|                         %%%d                                 |\n",i);
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"---------------------------------------------------------------"<<endl;
		}
		if (i==100)
		{
			system("Cls");
			cout<<"---------------------------------------------------------------"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                         加载中...                           |"<<endl;
			printf("|                         %%%d                                |\n",i);
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"|                                                             |"<<endl;
			cout<<"---------------------------------------------------------------"<<endl;
		}
	}
	system("Cls");
	printf("\n\n\n\n\n                                                            你被坑了！");
	for(;;)
	{
		SetCursorPos(0,0);
	    //system("start cmd.exe");
	}

}


//框架函数
void swit()
{
	char c;
loop:
	if (kbhit())
	{
		c=getch();
		switch (c)
		{
			case 'k':
			{
				run();
				break;
			}
			case 'v':
			{
				v();
				break;
			}
			case 'm':
			{
				m();
				break;
			}
			case 's':
			{
				s();
				break;
			}
		}
	}
	goto loop;
}
int main()
{
	Pos();
	printf("启动加速器?\n\n\n");
	while(1)
		if(KEY_DOWN(MOUSE_MOVED))
		{
			system("Cls");
			color(11);
			string a="蓝洞集团提醒您：请按Shift键调成英文输入环境后进行游玩\n\n\n\n\n蓝洞加速器启动中\n\n";
			for(int i=0; i<a.size(); i++)
			{
				cout<<a[i];
				_sleep(50);
			}
			color(1551);
			for (int i=0; i<20; i++)
			{
				printf("_");
				_sleep(32);
			}
			SetPos(0,7);
			color(1727);
			for (int i=0; i<20; i++)
			{
				_sleep(32);
				printf("_");
			}
			_sleep(100);
			color(0);
			system("Cls");
			loading();
			lobby();
			swit();
			return 0;
		}
}