// Chooses a function to call based on the call the server made.
public static void handleMessage(Message m) {
switch (m.call) {
case Message.CHAT:
break;
case Message.STATUS_UPDATE:
break;
case Message.SEND_HAND:
handleSendHand(m);
break;
case Message.TRICK_UPDATE:
handleTrickUpdate(m);
break;
case Message.SEND_PASSED:
handleSendPassed(m);
break;
case Message.REQUEST_PASS:
handleRequestPass(m);
break;
case Message.REQUEST_PLAY:
handleRequestPlay(m);
break;
default:
io.pl(
"Received unimplemented call #"
+ m.call
+ " ("
+ Message.CALL_NAMES[m.call]
+ ") from server.");
}
}
// Connects to server, starts a NetThread, then waits for messages.
public static void main(String[] args) {
int port = -1;
String host = null;
if (args.length >= 3) {
name = args[0];
host = args[1];
try {
port = Integer.parseInt(args[2]);
} catch (Exception e) {
port = -1;
}
}
if (port == (-1)) {
io.p("What server would you like to connect to? ");
host = io.readLine();
io.p("What port would you like to connect on? ");
port = io.readInt();
if ((port < 1) || (port > 65535)) {
io.pl("Invalid port number.");
System.exit(1);
}
}
io.pl("Connecting to " + host + ":" + port + "...");
Socket s = null;
try {
s = new Socket(host, port);
} catch (Exception e) {
io.pl("Couldn't connect to that server.");
UIWindow.alert(null, "Couldn't connect to that server.");
System.exit(1);
}
server = new NetThread(s, al, -1);
io.pl("Connected to server.");
Message nameMessage = new Message(Message.SET_NAME, name, null);
server.sendMessage(nameMessage);
while (true) {
synchronized (al) {
if (haveMessages()) {
Message m = null;
m = al.get(0);
al.remove(0);
handleMessage(m);
} else {
try {
al.wait();
} catch (Exception e) {
io.pl("An exception occurred while trying to wait for messages from the server.");
UIWindow.alert(null, "AI Client error occurred.");
System.exit(1);
}
}
}
}
}
