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unity基础开发----Photon服务器引擎 入门教程二

 
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上一讲中主要介绍了服务器的简单知识，配置服务器和客户端连接.

第二讲介绍客户端请求服务器，服务器响应操作，我们就以一个简单的用户登录为基础介绍吧

一、服务器端

按照上一篇教程我们配置好简单的photon服务器，但是只能用于连接服务器和断开服务器操作，其他的基本没有提到，今天是要在上一讲基础上添加内容.

主要是在MyPeer.cs类的OnOperationRequest方法中实现，代码如下：

[csharp] view plaincopyprint?
  1. using System;
  2. using System.Collections.Generic;
  3. using Photon.SocketServer;
  4. using PhotonHostRuntimeInterfaces;
  7. namespace MyServer
  8. {
  9. using Message;
  10. using System.Collections;
  12. public class MyPeer : PeerBase
  13. {
  14. Hashtable userTable;
  17. public MyPeer(IRpcProtocol protocol,IPhotonPeer photonPeer)
  18. : base(protocol, photonPeer)
  19. {
  20. userTable = new Hashtable();
  21. userTable.Add("user1","pwd1");
  22. userTable.Add("user2", "pwd2");
  23. userTable.Add("user3","pwd3");
  24. userTable.Add("user4", "pwd4");
  25. userTable.Add("user5","pwd5");
  26. }
  28. protected overridevoid OnDisconnect(PhotonHostRuntimeInterfaces.DisconnectReason reasonCode,string reasonDetail)
  29. {
  31. }
  33. protected override void OnOperationRequest(OperationRequest operationRequest, SendParameters sendParameters)
  34. {
  35. switch (operationRequest.OperationCode) {
  36. case (byte)OpCodeEnum.Login:
  37. string uname = (string)operationRequest.Parameters[(byte)OpKeyEnum.UserName];
  38. string pwd = (string)operationRequest.Parameters[(byte)OpKeyEnum.PassWord];
  40. if (userTable.ContainsKey(uname) && userTable[uname].Equals(pwd))//login success
  41. {
  42. SendOperationResponse(new OperationResponse((byte)OpCodeEnum.LoginSuccess,null),new SendParameters());
  43. }
  44. else
  45. { //login fauled
  46. SendOperationResponse(new OperationResponse((byte)OpCodeEnum.LoginFailed,null), new SendParameters());
  47. }
  48. break;
  49. }
  50. }
  51. }
  52. }
OnOperationRequest方法中验证用户名和密码，然后发送响应给客户端.需要用到的枚举一个类如下：

[csharp] view plaincopyprint?
  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  6. namespace MyServer.Message
  7. {
  8. enum OpCodeEnum : byte
  9. {
  10. //login
  11. Login = 249,
  12. LoginSuccess = 248,
  13. LoginFailed = 247,
  15. //room
  16. Create = 250,
  17. Join = 255,
  18. Leave = 254,
  19. RaiseEvent = 253,
  20. SetProperties = 252,
  21. GetProperties = 251
  22. }
  25. enum OpKeyEnum : byte
  26. {
  27. RoomId = 251,
  28. UserName = 252,
  29. PassWord = 253
  30. }
  31. }

二、客户端

客户端过程需要请求服务器并接收服务器的响应下面上代码，就一个类搞定：

[csharp] view plaincopyprint?
  1. using UnityEngine;
  2. using System.Collections;
  3. using System.Collections.Generic;
  5. using ExitGames.Client.Photon;
  11. public class TestConnection : MonoBehaviour,IPhotonPeerListener {
  12. public string address;
  14. PhotonPeer peer;
  15. ClientState state = ClientState.DisConnect;
  17. string username ="";
  18. string password = "";
  19. // Use this for initialization
  20. void Start () {
  21. peer = new PhotonPeer(this,ConnectionProtocol.Udp);
  22. }
  24. // Update is called once per frame
  25. void Update () {
  26. peer.Service();
  27. }
  29. public GUISkin skin;
  30. void OnGUI(){
  31. GUI.skin = skin;
  33. switch(state){
  34. case ClientState.DisConnect:
  35. GUI.Label(new Rect(Screen.width/2,Screen.height/2-30,300,40),"click the button to connect.");
  36. if(GUI.Button(new Rect(Screen.width/2,Screen.height/2,100,30),"Connect")){
  37. peer.Connect(address,"MyServer");
  38. state = ClientState.Connecting;
  39. }
  40. break;
  41. case ClientState.Connecting:
  42. GUI.Label(new Rect(Screen.width/2,Screen.height/2-30,300,40),"Connecting to Server...");
  43. break;
  44. case ClientState.Connected:
  45. GUILayout.BeginArea(new Rect((Screen.width-500)/2,(Screen.height-400)/2,500,400));
  47. //
  48. GUILayout.BeginVertical();
  50. GUILayout.Label("Connect Success! Please Login.");
  51. //draw username
  52. GUILayout.BeginHorizontal();
  53. GUILayout.Label("UserName:");
  54. username = GUILayout.TextField(username);
  55. GUILayout.EndVertical();
  57. //draw password
  58. GUILayout.BeginHorizontal();
  59. GUILayout.Label("Password:");
  60. password = GUILayout.TextField(password);
  61. GUILayout.EndVertical();
  63. //draw buttons
  64. GUILayout.BeginHorizontal();
  65. if(GUILayout.Button("login")){
  66. userLogin(username,password);
  67. }
  70. if(GUILayout.Button("canel")){
  71. state = ClientState.DisConnect;
  72. }
  73. GUILayout.EndVertical();
  75. GUILayout.EndVertical();
  76. GUILayout.EndArea();
  78. break;
  79. case ClientState.ConnectFailed:
  80. GUI.Label(new Rect(Screen.width/2,Screen.height/2-30,300,40),"Connect Failed.");
  82. break;
  83. case ClientState.LoginSuccess:
  84. GUILayout.BeginArea(new Rect((Screen.width-500)/2,(Screen.height-400)/2,500,400));
  85. GUILayout.Label("Login Success!");
  86. GUILayout.EndArea();
  87. break;
  88. case ClientState.LoginFailed:
  89. GUILayout.BeginArea(new Rect((Screen.width-500)/2,(Screen.height-400)/2,500,400));
  90. GUILayout.Label("Login Failed!");
  91. GUILayout.EndArea();
  92. break;
  93. }
  94. }
  96. #region My Method
  97. IEnumerator connectFailedHandle(){
  98. yield return new WaitForSeconds(1);
  99. state = ClientState.DisConnect;
  100. }
  102. void userLogin(string uname,string pwd){
  103. Debug.Log("userLogin");
  104. Dictionary<byte,object> param =new Dictionary<byte,object>();
  105. param.Add((byte)OpKeyEnum.UserName,uname);
  106. param.Add((byte)OpKeyEnum.PassWord,pwd);
  107. peer.OpCustom((byte)OpCodeEnum.Login,param,true);
  108. }
  110. IEnumerator loginFailedHandle(){
  111. yield return new WaitForSeconds(1);
  112. Debug.Log("loginFailedHandle");
  113. state = ClientState.Connected;
  114. }
  115. #endregion
  120. #region IPhotonPeerListener implementation
  121. public void DebugReturn (DebugLevel level,string message)
  122. {
  124. }
  126. public void OnOperationResponse (OperationResponse operationResponse)
  127. {
  128. switch(operationResponse.OperationCode)
  129. {
  130. case (byte)OpCodeEnum.LoginSuccess:
  131. Debug.Log("login success!");
  132. state = ClientState.LoginSuccess;
  133. break;
  134. case (byte)OpCodeEnum.LoginFailed:
  135. Debug.Log("login Failed!");
  136. state = ClientState.LoginFailed;
  137. StartCoroutine(loginFailedHandle());
  138. break;
  139. }
  140. }
  142. public void OnStatusChanged (StatusCode statusCode)
  143. {
  144. switch(statusCode){
  145. case StatusCode.Connect:
  146. Debug.Log("Connect Success! Time:"+Time.time);
  147. state = ClientState.Connected;
  148. break;
  149. case StatusCode.Disconnect:
  150. state = ClientState.ConnectFailed;
  151. StartCoroutine(connectFailedHandle());
  152. Debug.Log("Disconnect! Time:"+Time.time);
  153. break;
  154. }
  155. }
  157. public void OnEvent (EventData eventData)
  158. {
  160. }
  161. #endregion
  162. }
  164. public enum ClientState :byte{
  165. DisConnect,
  166. Connecting,
  167. Connected,
  168. ConnectFailed,
  169. LoginSuccess,
  170. LoginFailed
  171. }
  173. public enum OpCodeEnum :byte
  174. {
  175. //login
  176. Login = 249,
  177. LoginSuccess = 248,
  178. LoginFailed = 247,
  180. //room
  181. Create = 250,
  182. Join = 255,
  183. Leave = 254,
  184. RaiseEvent = 253,
  185. SetProperties = 252,
  186. GetProperties = 251
  187. }
  190. public enum OpKeyEnum :byte
  191. {
  192. RoomId = 251,
  193. UserName = 252,
  194. PassWord = 253
  195. }

转载地址：http://blog.csdn.net/asd237241291/article/details/8820166


推荐博客：http://www.cnblogs.com/liusuqi/category/447143.html


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