1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
const VERSION = "1.0.0";
// Client acts as the message hub for the whole game.
// WebSocket messages come into Client and Client redirects them to the lobby or table based on the state of the game.
// Client also performs the handshake for first starting the connection and messages everyone if the connection errors or closes.
class Client{
constructor (serveraddr, game)
{
this.socket = new SockWorker(serveraddr, VERSION);
this.socket.addEventListener("error", this.socketError.bind(this));
this.socket.addEventListener("closed", this.socketClose.bind(this));
this.socket.addEventListener("handshake", this.handshake.bind(this));
this.socket.addEventListener("menu", this.menu.bind(this));
this.socket.addEventListener("game", this.game.bind(this));
this.lobby = new Lobby(document.getElementsByClassName("lobby")[0], this.socket);
this.drag = new MultiDrag();
this.table = new Table(document.getElementsByClassName("table")[0], this.drag, this.socket);
this.chat = new Chat(document.getElementsByClassName("chat")[0], this.socket);
this.chat.addChannel("global");
this.chat.switchChannel("global");
this.game = game;
}
// Initialize the connection
init ()
{
this.socket.init();
}
// Callbacks for if the socket fails or closes
socketError() {
this.lobby.setState("Error", "closed", this.socket.server);
this.table.handleClose();
}
socketClose() {
this.lobby.setState("Closed", "closed", this.socket.server);
this.table.handleClose();
}
// Callback when negotiating with the server for the first time and we are determining versions
handshake (m)
{
switch (m.type) {
case "verr":
this.socket.close();
alert(`Error connecting to server: version of client (${this.version}) not accepted.`);
console.error(`Error connecting to server: version of client (${this.version}) not accepted.`);
console.error(m.data);
return;
case "ready":
this.socket.send("ready", "");
return;
}
}
// Menu switch, called when in the lobby and a message arrives from the server
menu (m)
{
switch (m.type) {
case "plist":
this.lobby.packList(m.data);
break;
case "glist":
this.lobby.gameList(m.data, this.game);
this.game = null;
break;
case "players":
this.lobby.players(m.data);
break;
case "gdel":
this.lobby.removeGame(m.data);
break;
case "gadd":
this.lobby.addGame(m.data);
break;
case "pdel":
this.lobby.removePlayer(m.data);
break;
case "padd":
this.lobby.addPlayer(m.data);
break;
case "pmove":
this.lobby.movePlayer(m.data);
break;
}
}
// Game switch, called when in game and a message arrives from the server
game (m)
{
switch (m.type) {
}
}
// Callback when a chat event is recieved from the server
chat (m)
{
switch (m.type) {
case "delchan":
this.chat.deleteChannel(m.data);
break;
case "newchan":
this.chat.addChannel(m.data);
break;
case "message":
this.chat.recieveMessage(m.data.type, m.data.data);
}
}
// Reset the lobby and table, then attempt to reopen the connection to the server.
reset ()
{
this.lobby.reset();
this.table.reset();
this.socket.init();
}
}
|
