@Override
protected void onExit() {
if (isHost) {
server.stop();
} else {
client.disconnect();
}
}
private void initNetworking() {
if (isHost) {
server.addParser(RequestMessage.class, data -> requestQueue.offer(data));
server.addParser(String.class, data -> isConnected = true);
server.start();
} else {
client.addParser(DataMessage.class, data -> updateQueue.offer(data));
try {
client.connect();
client.send("Hi");
} catch (Exception e) {
log.severe(FXGLLogger.errorTraceAsString(e));
exit();
}
}
}
@Override
protected void onUpdate(long now) {
if (isHost) {
if (!isConnected) return;
RequestMessage data = requestQueue.poll();
if (data != null) {
for (KeyCode key : data.keys) {
if (key == KeyCode.W) {
player2.translate(0, -5);
} else if (key == KeyCode.S) {
player2.translate(0, 5);
} else if (key == KeyCode.A) {
player2.translate(-5, 0);
} else if (key == KeyCode.D) {
player2.translate(5, 0);
} else if (key == KeyCode.ESCAPE) {
exit();
}
}
}
try {
server.send(
new DataMessage(
player1.getTranslateX(),
player1.getTranslateY(),
player2.getTranslateX(),
player2.getTranslateY()));
} catch (Exception e) {
log.warning("Failed to send message: " + e.getMessage());
exit();
}
} else {
DataMessage data = updateQueue.poll();
if (data != null) {
player1.setPosition(data.x1, data.y1);
player2.setPosition(data.x2, data.y2);
}
KeyCode[] codes =
keys.keySet()
.stream()
.filter(k -> keys.get(k))
.collect(Collectors.toList())
.toArray(new KeyCode[0]);
try {
client.send(new RequestMessage(codes));
if (keys.get(KeyCode.ESCAPE)) {
exit();
}
} catch (Exception e) {
log.warning("Failed to send messsage: " + e.getMessage());
exit();
}
keys.forEach((key, value) -> keys.put(key, false));
}
}