Exemplo n.º 1
0
  public static void main(String[] argv) {
    // Parse command-line args
    if (argv.length != 0) {
      usage();
      // System.exit(-1);
    }

    Thread visThread = new Thread(new Visualizer());
    visThread.start();

    // Poll for the user to end the simulation
    Scanner in = new Scanner(System.in);
    while (visThread.isAlive()) {
      String input = in.nextLine();
      if (input.equals("exit")) {
        finishUp();
        System.exit(0);
      } else if (input.equals("spawn")) {
        input = in.nextLine();
        for (int i = 0; i < Integer.parseInt(input); i++) fishtank.add();
      } else if (input.equals("print")) {
        fishtank.printState();
      } else if (input.equals("hyperspeed")) {
        fishtank.toggleHyperspeed();
      }
    }
  }
Exemplo n.º 2
0
 private FishState drawFish() {
   FishState fishUnderMouse = null;
   for (FishState fs : state.getFish()) {
     if (fs.isAlive()) {
       Vector pos = fs.getPosition();
       // Draw tail and outline according to speed
       int tailBrightness = (int) ((double) fs.getSpeed() / Rules.MAX_SPEED * 255);
       bufferGraphics.setColor(Color.BLACK);
       bufferGraphics.drawLine(
           (int) pos.x,
           (int) pos.y,
           (int) (pos.x - fs.getRudderVector().x * fs.getRadius() * 2),
           (int) (pos.y - fs.getRudderVector().y * fs.getRadius() * 2));
       bufferGraphics.fillOval(
           (int) pos.x - fs.getRadius(),
           (int) pos.y - fs.getRadius(),
           2 * fs.getRadius(),
           2 * fs.getRadius());
       bufferGraphics.setColor(fishtank.getColor(fs.fish_id));
       bufferGraphics.fillOval(
           (int) pos.x - fs.getRadius() + 1,
           (int) pos.y - fs.getRadius() + 1,
           2 * fs.getRadius() - 2,
           2 * fs.getRadius() - 2);
     }
     if (fs.getPosition().minus(mousePosition).length() < fs.getRadius()) {
       fishUnderMouse = fs;
     }
   }
   return fishUnderMouse;
 }
Exemplo n.º 3
0
  public void run() {
    // Set up visualization window
    this.setVisible(true);
    this.setSize(buffer.getWidth(), buffer.getHeight());
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // Start the engine
    engineThread.start();

    // Repeatedly display the simulation
    long nextState = 0;
    while (engineThread.isAlive()) {
      state = fishtank.getState(nextState);
      repaint();
      nextState = state.seqID;
    }
  }
Exemplo n.º 4
0
 public static void finishUp() {
   fishtank.printFinalStats();
 }