// 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); } } } } }