@Override
public void init() throws Exception {
super.init();
try {
GlobalScreen.registerNativeHook();
} catch (NativeHookException e) {
e.printStackTrace();
System.exit(1);
}
// Add listeners
GlobalScreen.addNativeMouseListener(this);
GlobalScreen.addNativeMouseMotionListener(this);
GlobalScreen.addNativeMouseWheelListener(this);
// Disable parent logger and set the desired level.
logger.setUseParentHandlers(false);
logger.setLevel(Level.ALL);
}
@Override
public void stop() throws Exception {
super.stop();
System.exit(0);
}
@Override
public void start(Stage primaryStage) {
VBox loginPane = new VBox();
loginPane.setAlignment(Pos.CENTER);
primaryStage.setTitle("Amoeba");
primaryStage.setScene(new Scene(loginPane, 800, 600));
primaryStage.show();
TextField username = new TextField();
username.setPromptText("Username");
username.setMaxSize(200, 50);
Timeline renderTimer = new Timeline();
Timeline inputTimer = new Timeline();
ColorPicker colorPicker = new ColorPicker();
colorPicker.setEditable(true);
colorPicker.setValue(Color.BLACK);
lagLabel.setTranslateX(25);
lagLabel.setTranslateY(10);
lagLabel.setTextFill(Color.RED);
TextField address = new TextField("localhost");
address.setPromptText("Server IP Address");
address.setMaxSize(200, 50);
TextField port = new TextField("8080");
port.setPromptText("Port Number");
port.setMaxSize(200, 50);
Button btn = new Button("Play");
btn.setDefaultButton(true);
loginPane.getChildren().addAll(username, colorPicker, address, port, btn);
primaryStage.setResizable(false);
music.setCycleCount(MediaPlayer.INDEFINITE);
renderPane.setBackground(new Background(backgroundImage));
renderPane.setPrefSize(800, 600);
chatBox.setPrefSize(400, 100);
chatBox.setTranslateX(0);
chatBox.setTranslateY(468);
chatBox.setWrapText(true);
chatBox.setEditable(false);
chatBox.setStyle("-fx-opacity: 0.5");
chatInput.setPrefSize(400, 10);
chatInput.setTranslateX(0);
chatInput.setTranslateY(570);
chatInput.setStyle("-fx-opacity: 0.8");
highScores.setPrefSize(400, 210);
highScores.setEditable(false);
currentScores.setPrefSize(400, 250);
currentScores.setEditable(false);
currentScores.setLayoutY(210);
scores.setTranslateX(-390);
scores.setTranslateY(0);
scores.setStyle("-fx-opacity: 0.8");
scores.setOnMouseEntered(
(e) -> {
scores.setTranslateX(0);
});
scores.setOnMouseExited(
(e) -> {
if (e.getX() > 350) {
scores.setTranslateX(-390);
}
});
btn.setOnAction(
(e) -> {
if (!networkController.isConnected()) {
networkController.connect(address.getText(), Integer.parseInt(port.getText()));
if (username.getText().isEmpty()) {
username.setText("Anonymous");
}
networkController.sendMessage(new LoginMessage(username.getText(), ""));
ArrayList<KeyValuePair> properties = new ArrayList<>();
properties.add(new KeyValuePair("color", colorPicker.getValue().toString()));
networkController.sendMessage(new SetBlobPropertiesMessage(properties));
primaryStage.setScene(new Scene(renderPane));
renderTimer.play();
inputTimer.play();
music.play();
}
});
inputTimer.setCycleCount(Timeline.INDEFINITE);
inputTimer
.getKeyFrames()
.add(
new KeyFrame(
Duration.seconds(0.05),
(e) -> {
if (sendCoordinates) {
networkController.sendMessage(new MoveTowardCoordinatesMessage(x, y));
}
}));
renderTimer.setCycleCount(Timeline.INDEFINITE);
renderTimer
.getKeyFrames()
.add(
new KeyFrame(
Duration.seconds(0.01),
(e) -> {
render();
}));
renderPane.setOnMouseReleased(
(e) -> {
this.sendCoordinates = false;
});
renderPane.setOnMouseDragged(
(e) -> {
this.sendCoordinates = true;
this.x = e.getX();
this.y = e.getY();
});
renderPane.setOnMouseClicked(
(e) -> {
if (e.getButton() == MouseButton.SECONDARY) {
networkController.sendMessage(new BoostMessage());
} else if (e.getClickCount() > 1 || e.getButton() == MouseButton.MIDDLE) {
networkController.sendMessage(new SplitMessage());
}
});
renderPane.setOnKeyPressed(
(e) -> {
if (e.getCode().equals(KeyCode.ENTER) && !chatInput.getText().isEmpty()) {
networkController.sendMessage(new ChatMessage("", chatInput.getText()));
chatInput.clear();
}
});
primaryStage.setOnCloseRequest(
(e) -> {
networkController.sendMessage(new LogoutMessage());
try {
Thread.sleep(100);
} catch (InterruptedException ex) {
Logger.getLogger(AmoebaClient.class.getName()).log(Level.WARNING, null, ex);
} finally {
System.exit(0);
}
});
}
private void render() {
ArrayList<NetworkMessage> messages = networkController.getMessages();
for (NetworkMessage message : messages) {
String messageType =
message.getClass().getName().replace("NetworkMessages.", "").replace("Messages.", "");
switch (messageType) {
case "PelletPositionMessage":
{
PelletPositionMessage m = (PelletPositionMessage) message;
Drawable drawable = getCachedDrawable(m.id);
if (drawable != null) {
drawable.node.relocate(m.x, m.y);
drawable.cacheMisses = 0;
} else {
Random r = new Random();
Node node =
drawCircle(
m.x, m.y, 5, new Color(r.nextFloat(), r.nextFloat(), r.nextFloat(), 1));
drawableCache.add(new Drawable(m.id, node));
}
}
break;
case "BlobStateMessage":
{
BlobStateMessage m = (BlobStateMessage) message;
Color color = Color.web(m.color);
Node node;
if (color.getBrightness() != 0) {
node = drawCircle(m.x, m.y, m.size / 2, color);
} else {
node = drawCircle(m.x, m.y, m.size / 2, color.brighter().brighter());
}
Node nameText =
drawText((m.x - m.username.length() * 5), (m.y - m.size / 2), m.username, color);
Drawable drawable = getCachedDrawable(m.id);
if (drawable != null) {
node.setLayoutX((drawable.node.getTranslateX() - m.x) / 10000);
node.setLayoutY((drawable.node.getTranslateY() - m.y) / 10000);
drawable.node = node;
drawable.cacheMisses = 0;
Drawable nameTag = getCachedDrawable(m.id + 9000);
nameTag.node = nameText;
nameTag.cacheMisses = 0;
} else {
drawableCache.add(new Drawable(m.id, node));
drawableCache.add(new Drawable(m.id + 9000, nameText));
}
}
break;
case "PingMessage":
{
renderPane.getChildren().clear();
ArrayList<Drawable> drawables = new ArrayList<>(drawableCache);
for (Drawable drawable : drawables) {
if (drawable.cacheMisses > 1) {
drawableCache.remove(drawable);
}
drawable.cacheMisses++;
renderPane.getChildren().add(drawable.node);
}
renderPane.getChildren().addAll(chatBox, chatInput, lagLabel, scores);
lag = System.currentTimeMillis() - lastReceivedTime;
lastReceivedTime = System.currentTimeMillis();
lagLabel.setText("Net Lag: " + Long.toString(lag));
}
break;
case "HighScoreMessage":
{
HighScoreMessage m = (HighScoreMessage) message;
highScores.setText("HIGH SCORES:" + m.text);
}
break;
case "CurrentScoreMessage":
{
CurrentScoreMessage m = (CurrentScoreMessage) message;
currentScores.setText("Current Scores:" + m.text);
}
break;
case "ChatMessage":
{
ChatMessage m = (ChatMessage) message;
chatBox.appendText(m.username + "> " + m.text + "\n");
}
break;
}
}
}