c計算機網絡編程24點游戲

1、 軟 件 學 院課程設計報告書課程名稱 計算機網絡編程 設計題目 24分游戲 專業(yè)班級 網絡工程11-1班 學 號 1120020103 姓 名 韓生曌 指導教師 李建東 2014年 1月1 設計時間2014年1月6日-1月10日2 設計目的目的：（1）加深對計算機網絡的基本概念和原理，以及網絡編程接口Socket概念及編程原理的理解；（2）提高學生網絡應用與編程的能力。學生在四個設計題目中選擇一個(按照學號依次選擇)，提高其分析與解決問題的能力，為大型網絡編程打下堅實基礎；（3）通過撰寫課程設計報告，鍛煉學生的邏輯組織和語言表達能力；（4）培養(yǎng)學生理論運用于實踐的綜合應用和設計創(chuàng)新能力。3設

2、計任務（1）設計完成與網絡應用相關題目的網絡應用軟件；（2）調試運行之后，要求邊演示邊解釋設計的思想、過程及采用的方法；（3）完成課程設計報告。4 設計內容 24分游戲軟件名：24分游戲（分服務器端和客戶端兩部分）功能：游戲后臺運行一個服務器軟件，游戲者通過客戶端程序登陸后，服務器隨機產生四個1-9之間的隨機數供游戲者使用，游戲者根據計算得出結果。若計算出結果，且在規(guī)定的時間內，則從客戶端輸入表達式，服務器端根據客戶端的表達式計算，若正確，軟件提示：“對了”，如果錯了，軟件提示“錯了”，若超時。軟件提示“超時”。服務器同時記錄并維護一個游戲玩家的TOP10排行榜，供玩家查詢。描述：服務器端：接

3、收客戶端的命令請求并提供相應的服務。客戶端：完成游戲人機界界面的設計，以命令的方式向服務器請求服務，并顯示相應的提示。4.1系統分析 要設計一個24分游戲，并且有服務器端和客戶端兩部分，首先需要實現服務器端和客戶端的連接，用TCP進行連接，BinaryReader和BinaryWriter進行存寫。首先編寫一個服務端，用TcpListener進行監(jiān)聽，監(jiān)聽客戶端的請求。并且用一個listbox顯示當前監(jiān)聽的狀態(tài)，比如當前接入的是那個用戶，和當前連接的用戶數。其次要設計客戶端的界面，首先客戶端需要實現對服務器的請求。通過IP地址和端口號進行連接。然后要把客戶端的用戶名上傳到服務器上。等用戶登錄之

4、后，就可以開始游戲，由系統產生四個隨機數。然后由用戶輸入輸入答案，輸入之后點確定，由系統判斷用戶的答案是否正確。如果錯誤，系統提示用戶答案錯誤，之后用戶可以查看答案或者繼續(xù)游戲。4.2算法設計服務器端代碼如下首先要添加一個User類using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Net ;using System.Net.Sockets ;using System.IO;namespace The24Server class User public Bi

5、naryReader br get; private set; public BinaryWriter bw get; private set; public TcpClient client get; private set; public string userName get; set; public User(TcpClient client) this.client = client; this.userName = "" NetworkStream networkStream = client.GetStream(); br = new BinaryReader

6、(networkStream); bw = new BinaryWriter(networkStream); MainForm的代碼如下using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Net;using System.Net.Sockets;using System.Threading;namespace

7、 The24Server public partial class MainForm : Form private List<User> userList = new List<User>(); IPAddress localAddress; private const int port = 51000; private TcpListener myListener; bool isNormalExit = false; public MainForm() InitializeComponent(); listBoxStatus.HorizontalScrollbar

8、= true; IPAddress addrIP = Dns.GetHostAddresses(Dns.GetHostName(); localAddress = addrIP0; buttonStop.Enabled = false; private void buttonStart_Click(object sender, EventArgs e) myListener = new TcpListener(localAddress, port); myListener.Start(); listBoxStatus.Items.Add(string.Format("開始在0:1監(jiān)聽

9、客戶連接", localAddress, port); Thread myThread = new Thread(ListenClientConnect); myThread.Start(); buttonStart.Enabled = false; buttonStop.Enabled = true; private void ListenClientConnect() TcpClient newClient = null; while (true) try newClient = myListener.AcceptTcpClient(); catch break; User us

10、er = new User(newClient); Thread threadReceive = new Thread(ReceiveData); threadReceive.Start(user); userList.Add(user); listBoxStatus.Items.Add(string.Format("0進入", newClient.Client.RemoteEndPoint); listBoxStatus.Items.Add(string.Format("當前連接用戶數：0", userList.Count); private void

11、 ReceiveData(object userState) User user = (User)userState; TcpClient client = user.client; while (isNormalExit = false) string receiveString = null; try receiveString = user.br.ReadString(); catch if (isNormalExit = false) listBoxStatus.Items.Add(string.Format("與0失去聯系，已終止接收該用戶信息", client.

12、Client.RemoteEndPoint); userList.Remove(user); break; string splitString = receiveString.Split(','); switch (splitString0) case "CONNECT": listBoxStatus.Items.Add(string.Format("來自0", user.client.Client.RemoteEndPoint); SendToClient(user, "CONNECT," + userList0.

13、userName); break; case "LOGIN": user.userName = splitString1; listBoxStatus.Items.Add(string.Format("該用戶用戶名為0",splitString1); SendToClient(user, "lOGIN," + userList0.userName); break; case "EXIT": return; case "COUNT": break; private void SendToClien

14、t(User user, string message) try user.bw.Write(message); user.bw.Flush(); catch (Exception e) private void SendToAllClient(User user, string message) string command = message.Split(',')0.ToLower(); if (command = "lOGIN") for (int i = 0; i < userList.Count; i+) SendToClient(userL

15、isti, message); if (userListi.userName != user.userName) SendToClient(user, "lOGIN," + userListi.userName); else if (command = "EXIT") for (int i = 0; i < userList.Count; i+) if (userListi.userName != user.userName) SendToClient(userListi, message); private void RemoveUser(Use

16、r user) throw new NotImplementedException(); private void buttonStop_Click(object sender, EventArgs e) myListener.Stop(); buttonStart.Enabled = true; buttonStop.Enabled = false; private void MainForm_FormClosing(object sender, FormClosingEventArgs e) if (myListener != null) buttonStop.PerformClick()

17、; 客戶端部分代碼如下：using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Net;using System.Net.Sockets;using System.IO;using System.Threading;using System.Collections ;names

18、pace The24Client public partial class MainForm : Form int count = 31;/如果設置為30的話，在登錄之后時間就會變?yōu)?9，暫時還沒發(fā)現是那塊錯了，就先設置為31； private int jifen=0; private System.DateTime StartTime; private TcpClient client; private BinaryReader br; private BinaryWriter bw; private bool isExit = false; IPAddress localAddress;

19、public MainForm() InitializeComponent(); buttonExit.Enabled = false; buttonGetNum.Enabled = false; buttonAnswer.Enabled = false;buttonEnter.Enabled = false; buttonLogin.Enabled = false; buttonGetTop10.Enabled = false; IPAddress addrIP = Dns.GetHostAddresses(Dns.GetHostName(); localAddress = addrIP0;

20、 textBoxIP.Text = localAddress.ToString(); textBoxDuank.Text = "51000" private void buttonConnect_Click(object sender, EventArgs e) buttonLogin.Enabled = true; buttonConnect.Enabled = false; buttonExit.Enabled = true; try client = new TcpClient(Dns.GetHostName(), 51000); listBoxInfo.Items.

21、Add("連接成功"); catch listBoxInfo.Items.Add("連接失敗"); buttonConnect.Enabled = true;return; NetworkStream networkStream = client.GetStream(); br = new BinaryReader(networkStream);bw = new BinaryWriter(networkStream); SendMessage("CONNECT" + textBoxIP.Text); Thread threadRece

22、ive = new Thread(new ThreadStart(ReceiveData); threadReceive.IsBackground = true; threadReceive.Start(); private void ReceiveData() string receiveString = null; while (isExit = false) try receiveString = br.ReadString(); catch if (isExit = false) MessageBox.Show("與服務器失去聯系。"); break; string

23、 splitString = receiveString.Split(','); string command = splitString0.ToLower(); switch (command) case "CONNECT": break; case "LOGIN": listBoxInfo.Items.Add("用戶名上傳成功"); break; case "EXIT": listBoxInfo.Items.Add("連接失敗或與服務器斷開連接"); break; case

24、"COUNT": listBoxInfo.Items.Add(string.Format("用戶0檢查結果并上傳耗時", splitString1); break; default: listBoxInfo.Items.Add(receiveString); break; Application.Exit(); private void SendMessage(string message) try bw.Write(message); bw.Flush(); catch listBoxInfo.Items.Add("發(fā)送失敗!");

25、 private void buttonLogin_Click(object sender, EventArgs e) buttonGetTop10.Enabled = true; buttonGetNum.Enabled = true; buttonLogin.Enabled = false; NetworkStream networkStream = client.GetStream(); br = new BinaryReader(networkStream); bw = new BinaryWriter(networkStream); SendMessage("LOGIN,&

26、quot; + textBoxUserName.Text); Thread threadReceive = new Thread(new ThreadStart(ReceiveData); threadReceive.IsBackground = true; threadReceive.Start(); label18.Text = textBoxUserName.Text; label19.Text = jifen.ToString(); count = 30; private void buttonGetNum_Click(object sender, EventArgs e) butto

27、nEnter.Enabled = true; buttonAnswer.Enabled = true; Random random = new Random(DateTime.Now.Millisecond); int numb1 = random.Next(1, 9); int numb2 = random.Next(1, 9); int numb3 = random.Next(1, 9); int numb4 = random.Next(1, 9); label11.Text = numb1.ToString(); label12.Text = numb2.ToString(); labe

28、l13.Text = numb3.ToString(); label14.Text = numb4.ToString(); StartTime = DateTime.Now; listBoxInfo.Items.Clear(); count = 30; label15.Text = count.ToString(); timer1.Start(); private void buttonAnswer_Click(object sender, EventArgs e) timer1.Stop(); this.listBoxInfo.Items.Clear(); runter(); private

29、 bool isSame(int a, int b, int c, int d) if (a = b | a = c | a = d | b = c | b = d | c = d) return false; return true; public int counter(int i, int sum, int num) if (i = 0) return sum + num; else if (i = 1) return sum - num; else if (i = 2) return sum * num; else float temp = (float)sum / num; if (

30、num != 0) if (temp > (sum / num) return -1000; else return sum / num; else return -1000; private string operators(int i) if (i = 0) return "+" else if (i = 1) return "-" else if (i = 2) return "×" else return "÷" private void runter() bool isResul

31、t = false; int numb = 0, 0, 0, 0 ; numb0 = Int16.Parse(label11.Text); numb1 = Int16.Parse(label12.Text); numb2 = Int16.Parse(label13.Text); numb3 = Int16.Parse(label14.Text); int count = 0; for (int a = 0; a < 4; a+) for (int b = 0; b < 4; b+) for (int c = 0; c < 4; c+) for (int d = 0; d &l

32、t; 4; d+) if (this.isSame(a, b, c, d) /+,-,*,/,循環(huán)* for (int a1 = 0; a1 < 4; a1+) for (int b1 = 0; b1 < 4; b1+) for (int c1 = 0; c1 < 4; c1+) count = this.counter(c1, this.counter(b1, this.counter(a1, numba, numbb), numbc), numbd); if (count = 24) listBoxInfo.Items.Add("(" + numba

33、+ operators(a1) + numbb + ")" + operators(b1) + numbc + ")" + operators(c1) + numbd + "=" + count); isResult = true; count = this.counter(c1, this.counter(a1, numba, this.counter(b1, numbb, numbc), numbd); if (count = 24) listBoxInfo.Items.Add("(" + numba + op

34、erators(a1) + "(" + numbb + operators(b1) + numbc + ")" + operators(c1) + numbd + "=" + count); isResult = true; count = this.counter(b1, this.counter(a1, numba, numbb), this.counter(c1, numbc, numbd); if (count = 24) listBoxInfo.Items.Add("(" + numba + operat

35、ors(a1) + numbb + ")" + operators(b1) + "(" + numbc + operators(c1) + numbd + ")" + "=" + count); isResult = true; count = this.counter(a1, numba, this.counter(b1, numbb, this.counter(c1, numbc, numbd); if (count = 24) listBoxInfo.Items.Add("" + numb

36、a + operators(a1) + "(" + numbb + operators(b1) + "(" + numbc + operators(c1) + numbd + ")" + "=" + count); isResult = true; count = this.counter(a1, numba, this.counter(c1, this.counter(b1, numbb, numbc), numbd); if (count = 24) listBoxInfo.Items.Add("&q

37、uot; + numba + operators(a1) + "(" + numbb + operators(b1) + numbc + ")" + operators(c1) + numbd + ")" + "=" + count); isResult = true; if (!isResult) MessageBox.Show("此副牌無解"); private void buttonEnter_Click(object sender, EventArgs e) timer1.Stop();

38、 runter(); string str = new stringlistBoxInfo.Items.Count; for (int i = 0; i < listBoxInfo.Items.Count; i+) stri = listBoxInfo.Itemsi.ToString(); if (textBox1.Text = stri) MessageBox.Show("恭喜您，您贏了，您的積分+1!"); jifen += 1; label19.Text = jifen.ToString(); break; MessageBox.Show("對不起，您

39、輸了，您的積分會減-1!"); jifen -= 1; label19.Text = jifen.ToString(); break; private void listBox1_SelectedIndexChanged(object sender, EventArgs e) private void groupBox4_Enter(object sender, EventArgs e) private void buttonGetTop10_Click(object sender, EventArgs e) MessageBox.Show("對不起，此功能尚未完善。&qu

40、ot;,"error"); private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) private void timer1_Tick(object sender, EventArgs e) if (count !=0) count = count - 1; label15.Text = count.ToString(); else timer1.Stop(); MessageBox.Show("已經超過30秒了！", "很遺憾！"); privat

41、e void MainForm_Load(object sender, EventArgs e) private void label4_Click(object sender, EventArgs e) 4.3界面設計服務器端的設計界面圖1客戶端的設計界面圖24.4運行與測試4.4.1運行與測試首先啟動服務器端進行監(jiān)聽圖3啟動客戶端，連接服務器之后輸入用戶名進行登錄。圖4此時服務器端的狀態(tài)為圖5產生四個隨機數，計時區(qū)開始計時，倒計時30秒。當輸入的答案正確的時候圖6圖7會提示積分+1；點擊確定之后可以看到當前積分變?yōu)?.圖8如果答案錯誤或者空答案的話，就會提示答案錯誤，并且積分會減1圖9當產生的四個隨機數構不成24時圖10游戲規(guī)定倒計時30