I_Jemin / dotnet-Network-Programming-with-Unity

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I_Jemin
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Add demo script

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Showing 7 changed files with 163 additions and 17 deletions
1 +
2 +// TCP로 통신할 때는 정의를 유효하게 하여 주십시오.
3 +#define USE_TRANSPORT_TCP
4 +
5 +using UnityEngine;
6 +using System.Collections;
7 +using System.Net;
8 +
9 +
10 +public class LibrarySample : MonoBehaviour {
11 +
12 + // 통신 모듈.
13 + public GameObject transportTcpPrefab;
14 + public GameObject transportUdpPrefab;
15 +
16 + // 통신용 변수.
17 +#if USE_TRANSPORT_TCP
18 + TransportTCP m_transport = null;
19 +#else
20 + TransportUDP m_transport = null;
21 +#endif
22 +
23 + // 접속할 IP 주소.
24 + private string m_strings = "";
25 +
26 + // 접속할 포트 번호.
27 + private const int m_port = 50765;
28 +
29 + private const int m_mtu = 1400;
30 +
31 + private bool isSelected = false;
32 +
33 +
34 + // Use this for initialization
35 + void Start ()
36 + {
37 + // Transport 클래스의 컴포넌트를 가져온다.
38 +#if USE_TRANSPORT_TCP
39 + GameObject obj = GameObject.Instantiate(transportTcpPrefab) as GameObject;
40 + m_transport = obj.GetComponent<TransportTCP>();
41 +#else
42 + GameObject obj = GameObject.Instantiate(transportUdpPrefab) as GameObject;
43 + m_transport = obj.GetComponent<TransportUDP>();
44 +#endif
45 +
46 + IPHostEntry hostEntry = Dns.GetHostEntry(Dns.GetHostName());
47 + System.Net.IPAddress hostAddress = hostEntry.AddressList[0];
48 + Debug.Log(hostEntry.HostName);
49 + m_strings = hostAddress.ToString();
50 + }
51 +
52 + // Update is called once per frame
53 + void Update ()
54 + {
55 + if (m_transport != null && m_transport.isConnected == true) {
56 + byte[] buffer = new byte[m_mtu];
57 + int recvSize = m_transport.Receive(ref buffer, buffer.Length);
58 + if (recvSize > 0) {
59 + string message = System.Text.Encoding.UTF8.GetString(buffer);
60 + Debug.Log(message);
61 + }
62 + }
63 + }
64 +
65 + void OnGUI()
66 + {
67 + if (isSelected == false) {
68 + OnGUISelectHost();
69 + }
70 + else {
71 + if (m_transport.isServer == true) {
72 + OnGUIServer();
73 + }
74 + else {
75 + OnGUIClient();
76 + }
77 + }
78 + }
79 +
80 + void OnGUISelectHost()
81 + {
82 +#if USE_TRANSPORT_TCP
83 + if (GUI.Button (new Rect (20,40, 150,20), "Launch server.")) {
84 +#else
85 + if (GUI.Button (new Rect (20,40, 150,20), "Launch Listener.")) {
86 +#endif
87 + m_transport.StartServer(m_port, 1);
88 + isSelected = true;
89 + }
90 +
91 + // 클라이언트를 선택했을 때 접속할 서버 주소를 입력합니다.
92 + m_strings = GUI.TextField(new Rect(20, 100, 200, 20), m_strings);
93 +#if USE_TRANSPORT_TCP
94 + if (GUI.Button (new Rect (20,70,150,20), "Connect to server")) {
95 +#else
96 + if (GUI.Button (new Rect (20,70,150,20), "Connect to terminal")) {
97 +#endif
98 + m_transport.Connect(m_strings, m_port);
99 + isSelected = true;
100 + m_strings = "";
101 + }
102 + }
103 +
104 + void OnGUIServer()
105 + {
106 +#if USE_TRANSPORT_TCP
107 + if (GUI.Button (new Rect (20,60, 150,20), "Stop server")) {
108 +#else
109 + if (GUI.Button (new Rect (20,60, 150,20), "Stop Listener")) {
110 +#endif
111 + m_transport.StopServer();
112 + isSelected = false;
113 + m_strings = "";
114 + }
115 + }
116 +
117 +
118 + void OnGUIClient()
119 + {
120 + // 클라이언트를 선택했을 때 접속할 서버의 주소를 입력합니다.
121 + if (GUI.Button (new Rect (20,70,150,20), "Send message")) {
122 + byte[] buffer = System.Text.Encoding.UTF8.GetBytes("Hellow, this is client.");
123 + m_transport.Send(buffer, buffer.Length);
124 + }
125 +
126 + if (GUI.Button (new Rect (20,100, 150,20), "Disconnect")) {
127 + m_transport.Disconnect();
128 + isSelected = false;
129 + m_strings = "";
130 + }
131 + }
132 +
133 +}
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