C#模拟最简单的交通信号灯
界面大致这个样子：
while循环触发交通灯，交通灯触发汽车的行为。
红绿灯5s，黄灯3s。
代码是：console控制台的！！！！
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace 交通信号灯模型
{
class Program
{
public static string light = "";
public static string car = "";
static void Main(string[] args)
{
Console.WriteLine("交通信号灯开启" + "\r\n");
//交通信号灯变化
while (true)
{
try
{
RedLight();//灯触发
CarDo();//车执行
System.Threading.Thread.Sleep(5000);//延时
YellowLight();
CarDo();
System.Threading.Thread.Sleep(3000);
GreenLight();
CarDo();
System.Threading.Thread.Sleep(5000);
YellowLight();
CarDo();
System.Threading.Thread.Sleep(3000);
Console.WriteLine();
}
catch (Exception e)
{
throw;
//Console.WriteLine(e.ToString());
}
}
Console.ReadKey();
}
public static void RedLight()
{
Console.Write("红灯" + " ");
light = "red";
}
public static void GreenLight()
{
Console.Write("绿灯" + " ");
light = "green";
}
public static void YellowLight()
{
Console.Write("黄灯" + " ");
light = "yellow";
}
public static void CarDo()
{
if (light == "red")
{
Console.WriteLine("Car stop");
}
else if (light == "green")
{
Console.WriteLine("Car go");
}
else if (light == "yellow")
{
Console.WriteLine("Car maintain");
}
}
}
}
升级版本：
1、面向对象封装下，使用了接口
2、增加了东西走向的交通灯和车
3、增加了行人
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace 交通信号灯模型
{
class Program
{
public static string car = "";
static void Main(string[] args)
{
Console.WriteLine("交通信号灯开启" + "\r\n"); //用线程实现有问题，面向对象的设计 //如何把模板类的东西抽象处理呢？
LightSN lightSN = new LightSN();//南北交通灯
LightEW lightEW = new LightEW();//东西交通灯
Car car = new Car(); //汽车
People people = new People(); //行人
//交通信号灯变化
while (true)
{
try
{
//南北
lightSN.RedLight();
car.CarDo();
people.PeopleDo();
//东西
lightEW.GreenLight();
car.CarDoEW();
people.PeopleEW();
System.Threading.Thread.Sleep(10000);//延时
//南北
lightSN.YellowLight();
car.CarDo();
people.PeopleDo();
//东西
lightEW.YellowLight();
car.CarDoEW();
people.PeopleEW();
System.Threading.Thread.Sleep(3000);//延时
//南北
lightSN.GreenLight();
car.CarDo();
people.PeopleDo();
//东西
lightEW.RedLight();
car.CarDoEW();
people.PeopleEW();
System.Threading.Thread.Sleep(10000);//延时
//南北
lightSN.YellowLight();
car.CarDo();
people.PeopleDo();
//东西
lightEW.YellowLight();
car.CarDoEW();
people.PeopleEW();
System.Threading.Thread.Sleep(3000);//延时
Console.WriteLine();
}
catch (Exception e)
{
throw;
//Console.WriteLine(e.ToString());
}
}
Console.ReadKey();
}
}
internal interface ILight //东西和南北方向灯的接口
{
void RedLight();
void GreenLight();
void YellowLight();
}
internal interface IMoveThing //人和各种汽车的接口
{
void MoveTingDo();
}
//实现东西和南北方向交通灯类
public class LightSN : ILight
{
public void RedLight()
{
Console.WriteLine("南北红灯" + " ");
PublicModule.light = "red";
}
public void GreenLight()
{
Console.WriteLine("南北绿灯" + " ");
PublicModule.light = "green";
}
public void YellowLight()
{
Console.WriteLine("南北黄灯" + " ");
PublicModule.light = "yellow";
}
}
public class LightEW : ILight
{
public void RedLight()
{
Console.WriteLine("东西红灯" + " ");
PublicModule.lightwe = "red";
}
public void GreenLight()
{
Console.WriteLine("东西绿灯" + " ");
PublicModule.lightwe = "green";
}
public void YellowLight()
{
Console.WriteLine("东西黄灯" + " ");
PublicModule.lightwe = "yellow";
}
}
//实现汽车和人的类
public class Car : IMoveThing
{
public void MoveTingDo()
{
}
public void CarDo()
{
if (PublicModule.light == "red")
{
Console.WriteLine("Car stop");
}
else if (PublicModule.light == "green")
{
Console.WriteLine("Car go");
}
else if (PublicModule.light == "yellow")
{
Console.WriteLine("Car maintain");
}
}
public void CarDoEW()
{
if (PublicModule.lightwe == "red")
{
Console.WriteLine("Car stop");
}
else if (PublicModule.lightwe == "green")
{
Console.WriteLine("Car go");
}
else if (PublicModule.lightwe == "yellow")
{
Console.WriteLine("Car maintain");
}
}
}
public class People : IMoveThing
{
public void MoveTingDo()
{
}
public void PeopleDo()
{
if (PublicModule.light == "red")
{
Console.WriteLine("People stop");
}
else if (PublicModule.light == "green")
{
Console.WriteLine("People go");
}
else if (PublicModule.light == "yellow")
{
Console.WriteLine("People maintain");
}
}
public void PeopleEW()
{
if (PublicModule.lightwe == "red")
{
Console.WriteLine("People stop");
}
else if (PublicModule.lightwe == "green")
{
Console.WriteLine("People go");
}
else if (PublicModule.lightwe == "yellow")
{
Console.WriteLine("People maintain");
}
}
}
public class Bus : IMoveThing
{
public void MoveTingDo()
{ }
}
}
调用的公共类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace 交通信号灯模型
{
class PublicModule
{
public static string light = "";
public static string lightwe = "";
}
}