- 1. Unity + WebSocket2011/10/22 3 HTML5@kadoppe 1
2. ! kadoppe ! Twitter twitter.com/kadoppe ! Blog
www.kadoppe.net! ! iOS, WebRails, Node.js, etc! HTML5-West.jp !
about.me/kadoppe 2 3. ! ! WebSocket! ! SocketStream! 3 4. ! !
Unity, WebSocket! Unity + WebSocket ! 4 5. 5 6. 6 7. UnityA. B. C.
7 8. WebSocketA. B. C. 8 9. WebSocket! WebSocket! HTML5! Web/ !
Comet! /! W3C, IETF9 10. ! ! WebSocket! 10 11. Unity! 10x ! A,
Unity ! Unity 11 12. Unity! Unity Technologies + ! ! ! ! ! 12 13.
13 14. ! ! Web ! Unity Web Player ! Windows, Mac OS X ! Wii, PS3,
XBox 360 ! iOS, Android 14 15. Pro Unity Pro Windows, Mac,
Unity(136,000)WebUnity iOS Unity iOS Pro iOS (iPhone, iPad)
(36,500) (136,000)Unity Android Unity Android Pro Android (36,500 )
(136,000) Pro: 15 16. Unity! Scene ! ! Game Object ! ! ! Script !
Game ObjectGame Object 16 17. UnitySceneScript MaterialGame Object
Component 17 18. ! JavaScriptUnityScript ! JavaScriptOOP! C# !
UnityMono.NET! Boo18 19. 19 20. Unity + WebSocket! Unity!
WebSocket! Web 20 21. Unity + WebSocket 21 22. ! 1 !
UnityWebSocket! 2 ! 22 23. ! ! ! ! C ! ! ! 23 24. Unity! 1016! !
Unity ! SoftBank Creative ! () ! Unity 24 25. ! 1017 ! 25 26. !
1018 ! 26 27. ! 1019 ! 27 28. ! 1020! Unity! Chapter 1 Unity!
Chapter 2 ! Chapter 4 ! Chapter 5 ! ! ! 28 29. 29 30. ! 1021
7:00AM! Hackathon 30 31. ! 7:30 AM! PONG 31 32. WebSocket
ServerUnityUnityPlayer A Player B 32 33. ! 7:35 AM 1. 1PONG 2.
UnityWebSocket 3. 4. 33 34. PONG! 9:30 AM ! ! ! /! ! 34 35. 35 36.
! Ball.js! ! MyPaddle.js! ! Goal.js! 36 37. Ball.js// function
Start () { // rigidbody.AddForce(Vector3(0, 0, -1) * 4,
ForceMode.VelocityChange);}37 38. Goal.js// function
OnTriggerEnter(other : Collider) {// if (other.gameObject.tag ==
"Ball") { // var respawn : GameObject =
GameObject.FindWithTag("Respawn");
other.gameObject.transform.position = respawn.transform.position;}}
38 39. MyPaddle.js// function Update () { // var velocity =
Vector3(Input.GetAxis("Horizontal"), 0, 0);
controller.Move(velocity * Time.deltaTime * 2);}39 40. WebSocket!
10:10 AM! ! UnityWebSocket! WebSocket API! ! .NETSocket C#WebSocket
40 41. C#WebSocket! SuperWebSocket !
http://superwebsocket.codeplex.com/ ! WebSocketC# ! !
websocket-sharp ! https://github.com/sta/websocket-sharp ! ! 41 42.
Unity ! ! Plugins! .dllMac! .csC#42 43. SuperWebSocket! 10:30 AM! !
Plugins.dll ! ! .dll.cs 43 44. SuperWebSocket! 10:45 AM ! ! Unity
#if SILVERLIGHT #if NET35 (A) (A) #else#else B B #endif #endif 44
45. ! 11:10 AM! UnityWebSocket ! ! Node.js ! Node WebSocket Server
! Node.jsWebSocket 45 46. app.js// var http = require(http);var ws
= require("websocket-server");// var httpServer =
http.createServer();var wsServer = ws.createServer({server:
httpServer});// wsServer.addListener("connection",
function(connection) { console.log(connected); //
}wsServer.listen(80);46 47. ! 11:30 AM! ! Connected! ! !
UnityWebSocket! ! UnityWebSocket 47 48. ! 12:00 PM ! 48 49. ! 5:00
PM ! ! 6:30 PM ! SuperWebSocket ! websocket-sharp! 7:30 PM orz49
50. UnityWebSocket ! Server.cs ! SocketC#public class Net :
MonoBehaviour { void Awake () { // WebSocket ws = new
WebSocket("ws://127.0.0.1:80/"); ws.OnOpen += (o, e) => { //
Debug.Log("Open"); }; ws.Connect(); // }} 50 51. ! 7:55 PM! ! ! ! !
51 52. app.jsvar playerBlue, playerRed;var count =
0;wsServer.addListener("connection", function(connection) {switch
(count) {case 0: playerBlue = connection;
playerBlue.send(JSON.stringify({type:color, value:Blue})); //
break;case 1: playerRed = connection;
playerRed.send(JSON.stringify({type: "color", value:
"Red"}));}count++;});52 53. ! 8:15 PM ! ! UnityJSON! LitJSONC#!
http://litjson.sourceforge.net/ 53 54. Client.jsUnitypublic class
Client: MonoBehaviour { void Awake () { // () ws.OnMessage += (o,
s) => { // Message message = JsonMapper.ToObject (s); // if
(message.type == "color") { ( } }; () }}54 55. ! 8:45 PM ! ! ! !
Can only be called from the main thread 55 56. ! GameObject!
websocket-sharp! OnMessage! GameObject 56 57. ! 10:45 PM! OnMessage
57 58. Client.csUnitypublic class Client: MonoBehaviour { private
Queue messageQueue; void Awake () { //
messageQueue=Queue.Synchronized(new Queue()); ws.OnMessage += (o,
s) => { messageQueue.Enqueue(s); // }; } void Update() { //
lock(messageQueue.SyncRoot) { // // } // }}58 59. ! 11:00 PM ! !
11:15 PM ! ! 11:30 PM ! 59 60. Web! 11:45 PM ! Web Player! Mac OS X
! ! SecurityException: Unable to connect, as no valid crossdomain
policy was found60 61. ! ! Unity Web Player843 ! 80 ! Mac OS X 61
62. Client.csUnitypublic class Client: MonoBehaviour { private
Queue messageQueue; void Awake () { // // WebSocket
Security.PrefetchSocketPolicy (127.0.0.1, 80); ws.Connect(); }}62
63. app.jshttpServer.on(connection, function(socket) { //
socket.addListener("data", function(data) { // policy-le-request if
(data.toString("utf8").match(/policy-le-request/)) { // policry-le
socket.write( domain-policy>, utf8); } });});63 64. ! 1022 1:00
AM ! ! ! 1022 6:00 AM ! ! 64 65. Demo 65 66. ! ! ! ! ! ! 66 67. !
Unity! ! WebSocket! Web! Unity + WebSocket! ! Web! Lets try!!67 68.
68
