编写一个飞行棋项目（C#）遇到几个问题：

在写程序中遇到如下问题：如果有人知道，请您一定要指点迷津。小白。

1.在运行暂停功能时，这个暂停功能可以实现，但是无法显示提示信息。

case 3:
Console.Clear();
Program.drawmap();
isstop[0] = true;
msg = string.Format("{0}走到了地雷，暂停一次!", name[0]);
break;

2.下面这行代码没有效果：（我换了一下console.clear()的位置不行，但去掉可以实现，但是也没有清屏了。）

Console.WriteLine("{0}掷出了{1}", name[0], playpost[0]);
Console.WriteLine("*******************************************");
Console.WriteLine("{0}的位置{1}", name[0], playpost[0] + 1);
Console.WriteLine("{0}的位置{1}", name[1], playpost[1] + 1);
Console.Clear();
Program.chushiMap();
Program.drawmap();

3.玩家走不出去，就算位置大于99了，还是会返回，走不到终点。（我没有设置位置必须为99才胜利的要求）。

完整代码如下：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace 骑士飞行棋
{
class Program
{
static int[] map = new int[];
static int[] playpost = new int[]{,};
/// <summary>
/// 界面函数
/// </summary>
static void Menus()
{
Console.WriteLine("\t************************************************\t");
Console.WriteLine("\t* *\t");
Console.WriteLine("\t* 骑 士 飞 行 棋 *\t");
Console.WriteLine("\t************************************************\t");
}
/// <summary>
/// 地图
/// </summary>
static void chushiMap()
{

int[] luckkey = new int[] { , , , , ,  };//幸运轮盘
int[] Landmine = new int[] { , , , , ,  };//地雷
int[] Pause = new int[] { , , , , ,  };//暂停
int[] Timeturn = new int[] { , , , ,  };//时空隧道
for (int i = ; i < luckkey.Length; i++)
{
int pos = luckkey[i];
map[pos] = ;
}
for (int i = ; i < Landmine.Length; i++)
{
int pos = Landmine [i];
map[pos] = ;
}
for (int i = ; i < Pause.Length; i++)
{
int pos = Pause [i];
map[pos] = ;
}
for (int i = ; i < Timeturn.Length; i++)
{
int pos = Timeturn [i];
map[pos] = ;
}

}
/// <summary>
/// 判断AB的位置
/// </summary>
/// <param name="pos"></param>
/// <returns></returns>
static string panduan(int pos)
{
string result = "";
if (playpost[] == pos && playpost[] == pos)
{
Console.ForegroundColor = ConsoleColor.Red;
result = "<>";
}
else if (playpost[] == pos)
{
Console.ForegroundColor = ConsoleColor.Red;
result = "Α";
}
else if (playpost[] == pos)
{
Console.ForegroundColor = ConsoleColor.Red;
result = "Β";
}
else
{
switch (map[pos])
{
case :
result = "□"; break;
case :
Console.ForegroundColor = ConsoleColor.Yellow;
result = "◎"; break;
case :
Console.ForegroundColor = ConsoleColor.Green;
result = "※"; break;
case :
Console.ForegroundColor = ConsoleColor.DarkRed;
result = "▲"; break;
case :
Console.ForegroundColor = ConsoleColor.Blue;
result = "卍"; break;

}
}
return result;
}
/// <summary>
/// 绘制AB的位置，在地图上
/// </summary>
static void drawmap()
{
for (int i = ; i <= ; i++)
{
Console.Write(Program.panduan(i));

}
Console.WriteLine();
for (int i = ; i <= ; i++)
{
for (int j = ; j < ; j++)
{
Console.Write (" ");
}
Console.WriteLine(panduan(i));

}
for (int i = ; i >= ; i--)
{
Console.Write(panduan(i));
}
Console.WriteLine();
for (int i = ; i <= ; i++)
{
Console.WriteLine(panduan(i));
}
for (int i = ; i <= ; i++)
{
Console.Write(panduan(i));
}
Console.WriteLine();
}

/// <summary>
/// 作为玩家A和玩家B坐标越界的一个判断
/// </summary>
/// <param name="args"></param>
static void check()
{
for (int i = ; i <= ; i++)
{
if (playpost[i] > )
{
playpost[i] = ;
}
else if (playpost[i] < )
{
playpost[i] = ;
}
}
}
static int ReadInt()
{
int i = ReadInt(int.MinValue, int.MaxValue);
return i;
}
static int ReadInt(int min , int max)
{
while (true)
{
try
{
int number = Convert.ToInt32(Console.ReadLine());
if (number < min || number > max)
{
Console.WriteLine("只能输入0-1之间的数字，从新输入！");
continue;
}
return number;
}
catch
{
Console.WriteLine("只能输入数字,从新输入！");
}
}

}
/// <summary>
/// 主函数
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
string msg = "";
Random random = new Random();
bool[] isstop = { false, false };//定义一个布尔类型，false表示运行、true表示暂停
int step = ;
string[] name = new string[];//定义AB两玩家的名称（name[0]为A玩家name[1]为B玩家）
Program.Menus();//显示游戏名称
Console.WriteLine("请输入玩家A的名称：");
name[] = Console.ReadLine();
//判断用户输入的内容是否为空
while (name[] == "")
{
Console.WriteLine("玩家名称不能为空，请重新输入！");
name[] = Console.ReadLine();
}
Console.WriteLine("请输入玩家B的名称：");
name[] = Console.ReadLine();
//判断用户输入的内容是否为空或是否与玩家A的名称相同
while (name[] == "" || name [] == name [])
{
if (name[] == "")
{
Console.WriteLine("玩家名称不能为空，请重新输入！");
name[] = Console.ReadLine();
}
else if (name[] == name[])
{
Console.WriteLine("玩家B的名称不能与玩家A的名称相同，请重新输入！");
name[] = Console.ReadLine();
}
}
Console.Clear();
Program.Menus();
Console.WriteLine("对战开始！");
Console.WriteLine("{0}玩家使用A进行游戏", name[]);
Console.WriteLine("{0}玩家使用B进行游戏", name[]);
Console.WriteLine("当AB处在相同位置上时，显示<>");
Console.WriteLine("幸运轮盘◎ 炸弹※ 暂停▲ 时光隧道卍 ");
Console.WriteLine();
Program.chushiMap();
Program.drawmap();
Console.Clear();
Program.drawmap();
while(playpost [] <  && playpost [] < )
{
if (isstop[] == false)
{
#region 玩家A之色子

Console.WriteLine("{0}按任意键开始游戏", name[]);
Console.ReadKey(true);
step = random.Next(, );
Console.WriteLine("{0}执出了：{1}", name[], step);
Console.WriteLine("按任意键执行。。。。。");
Console.ReadKey(true);
playpost[] += step;
Program.check();
if (playpost[] == playpost[])
{
playpost[] = ;
}
else
{
switch (map[playpost[]])
{
case :
break;
case :
Console.Clear();
Program.drawmap();
Console.WriteLine("恭喜您！走到了幸运轮盘，请您选择您的幸运数（1-2）：");
Console.WriteLine("---------------------------------------------------");
Console.WriteLine(" 1. 交换位置 2.轰炸对方 ");
int userselect = ReadInt(, );
if (userselect == )
{
int temp = playpost[];
playpost[] = playpost[];
playpost[] = temp;
}
else
{
playpost[] = playpost[] - ;
Program.check();
}
break;
case :
playpost[] = playpost[] - ;
Program.check();
break;
case :
Console.Clear();
Program.drawmap();
isstop[] = true;
msg = string.Format("{0}走到了地雷，暂停一次!", name[]);
break;
case :
playpost[] = playpost[] + ;
Program.check();
break;
}

}

Console.WriteLine("{0}掷出了{1}", name[], playpost[]);
Console.WriteLine("*******************************************");
Console.WriteLine("{0}的位置{1}", name[], playpost[] + );
Console.WriteLine("{0}的位置{1}", name[], playpost[] + );
Console.Clear();
Program.chushiMap();

Program.drawmap();

#endregion
}
else
{
isstop[] = false;
}
if (playpost[] >= )
{
break;
}
if (isstop[] == false)
{
#region 玩家B之色子
Console.WriteLine("{0}按任意键开始游戏", name[]);
Console.ReadKey(true);
step = random.Next(, );
Console.WriteLine("{0}执出了：{1}", name[], step);
Console.WriteLine("按任意键执行。。。。。");
Console.ReadKey(true);
playpost[] += step;
Program.check();
if (playpost[] == playpost[])
{
playpost[] = ;
}
else
{
switch (map[playpost[]])
{
case :
break;
case :
Console.Clear();
Program.drawmap();
Console.WriteLine("恭喜您！走到了幸运轮盘，请您选择您的幸运数（1-2）：");
Console.WriteLine("---------------------------------------------------");
Console.WriteLine(" 1. 交换位置 2.轰炸对方 ");
int userselect = ReadInt(, );
if (userselect == )
{
int temp = playpost[];
playpost[] = playpost[];
playpost[] = temp;
}
else
{
playpost[] -= ;
Program.check();
}
break;
case :
playpost[] -= ;
Program.check();
break;
case :
Console.Clear();
Program.drawmap();
isstop[] = true;
msg = string.Format("{0}走到了地雷，暂停一次!", name[]);
break;
case :
playpost[] += ;
Program.check();
break;
}
}

Console.WriteLine("{0}掷出了{1}", name[], playpost[]);
Console.WriteLine("*******************************************");
Console.WriteLine("{0}的位置{1}", name[], playpost[] + );
Console.WriteLine("{0}的位置{1}", name[], playpost[] + );
Console.Clear();
Program.chushiMap();
Program.drawmap();
#endregion
}
else
{
isstop[] = false;
}
if (playpost[] >= )
{
break;
}
}
if (playpost[] >= )
{
Console.WriteLine("{0}玩家胜利", name[]);
}
else
{
Console.WriteLine("{0}玩家胜利", name[]);
}
Console.ReadKey();
}
}
}