示例#1
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);
          }
        });
  }
示例#2
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;
      }
    }
  }