c#设计模式-状态模式（2）

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

namespace 状态模式
{
class Program
{
static int Hour = 0;
static bool WorkFinished = false;

static void Main(string[] args)
{

Hour = 9;
WriteProgram();
Hour = 10;
WriteProgram();
Hour = 12;
WriteProgram();
Hour = 13;
WriteProgram();
Hour = 14;
WriteProgram();
Hour = 17;

WorkFinished = true;
//WorkFinished = false;

WriteProgram();
Hour = 19;
WriteProgram();
Hour = 22;
WriteProgram();

Console.Read();
}

public static void WriteProgram()
{
if (Hour < 12)
{
Console.WriteLine("当前时间：{0}点 上午工作，精神百倍", Hour);
}
else if (Hour < 13)
{
Console.WriteLine("当前时间：{0}点 饿了，午饭；犯困，午休。", Hour);
}
else if (Hour < 17)
{
Console.WriteLine("当前时间：{0}点 下午状态还不错，继续努力", Hour);
}
else
{
if (WorkFinished)
{
Console.WriteLine("当前时间：{0}点 下班回家了", Hour);
}
else
{
if (Hour < 21)
{
Console.WriteLine("当前时间：{0}点 加班哦，疲累之极", Hour);
}
else
{
Console.WriteLine("当前时间：{0}点 不行了，睡着了。", Hour);
}
}
}
}
}
}