示例#1
0
文件: Engine.java 项目: jcooky/fecs
  public void updateCabin(Cabin cabin, double deltaTime) {
    if (deltaTime > 0.2) return;
    if (cabin.isOn()) {
      switch (cabin.getState()) {
        case MOVE:
          double vector = cabin.getVector();
          int vectorUnit = (int) (vector / Math.abs(vector));
          double motor = motorOutput * earthGravity * deltaTime; // Nm/s (weight) -> kgfm
          if (motor <= gravity) {
            logger.debug("motor is too weak or gravity is too strong.");
            motor = gravity;
          }
          Floor target = cabin.getTarget();
          double leftVector = target.getPosition() - cabin.getPosition();
          int leftVectorUnit = (int) (leftVector / Math.abs(leftVector));
          double accel = motor / mass(cabin) * leftVectorUnit;
          if (Math.abs(cabin.getVelocity()) > 1)
            accel *= Math.abs(vector * 0.5) < Math.abs(leftVector) ? 1 : -1; // brake on half point
          if (Double.isNaN(accel)) {
            accel = vectorUnit;
          }
          //          logger.debug(String.format("%f -> %f (%f) : %f",cabin.getPosition(),
          // target.getPosition(),vector,accel));
          //          logger.debug(String.format("%s->%d, %f, %f,
          // %f",cabin.getName(),target.getNum(),accel,leftVector,vector*0.5));
          updateCabin(cabin, accel, deltaTime);

          if (Math.abs(leftVector) < CABIN_MOVE_THRESHOLD) { // arrive
            cabin.setPosition(target.getPosition());
            cabin.stop();
            //            cabin.getQueue().remove(target);
            logger.debug(String.format("%s->%d done", cabin.getName(), target.getNum()));
          }
          break;
        case STOP:
          logger.info("cabin({}) arrived", cabin.getName());

          for (Floor floor : floors.values()) {
            if (cabin.getPosition() == floor.getPosition()) {
              logger.debug("on {}", floor);
              Iterator<Passenger> it = cabin.getPassengers().iterator();
              while (it.hasNext()) {
                Passenger p = it.next();
                if (p.getDest().equals(floor.getNum())) {
                  p.setState(Passenger.State.NO_WAIT);
                  it.remove();
                  floor.getPassengers().add(p);
                }
              }
              cabin.getQueue().remove(floor);
            }
          }

          if (cabin.getQueue().size() > 0) cabin.move(); // to next queued floor
          break;
      }
    }
  }
示例#2
0
文件: Engine.java 项目: jcooky/fecs
  private void draw() {
    Renderer renderer = ui.getRenderer();
    Graphics g = renderer.getGraphics();
    int fsize = g.getFont().getSize();
    JPanel target = ui.getDrawTarget();

    g.setColor(Color.GRAY);
    g.fillRect(0, 0, target.getWidth(), target.getHeight());

    Map<CabinType, Integer> xmap =
        new HashMap<CabinType, Integer>() {
          {
            this.put(CabinType.LEFT, Floor.PIXEL_WIDTH + 10);
            this.put(CabinType.RIGHT, Floor.PIXEL_WIDTH + 10 + Cabin.PIXEL_WIDTH + 30);
          }
        };

    for (CabinType type : cabins.keySet()) {
      Integer x = xmap.get(type);
      Cabin cabin = cabins.get(type);

      int passengers = cabin.getPassengers().size();
      double cabinY = cabin.getPosition() * REAL_TO_PIXEL_RATIO,
          cabinH = (double) cabin.PIXEL_HEIGHT,
          cabinW = (double) cabin.PIXEL_WIDTH;

      g.setColor(Color.WHITE);
      g.fillRect(x, (int) cabinY, (int) cabinW, (int) cabinH);
      g.setColor(Color.BLACK);
      g.drawRect(x, (int) cabinY, (int) cabinW, (int) cabinH);
      // cabin fullness
      g.drawString(
          passengers >= cabinLimitPeople ? passengers > cabinLimitPeople ? "초과" : "만원" : "",
          (int) (x + cabinW / 2.0 - fsize),
          (int) (cabinY + cabinH / 2.0 - fsize));
      // passengers on cabin
      g.drawString(
          String.format("%d명", passengers),
          (int) (x + cabinW / 2.0 - fsize * 2.0 / 2.0),
          (int) (cabinY + cabinH / 2.0));
      // cabin weight
      g.drawString(String.format("%.0fkg", mass(cabin)), x, (int) (cabinY + cabinH / 2.0 + fsize));
      // cabin speed
      g.drawString(
          String.format("%.1fm/s", Math.abs(cabin.getVelocity())),
          x,
          (int) (cabinY + cabinH / 2.0 + fsize * 2.0));
    }

    for (Floor floor : floors.values()) {
      int passengers = floor.getPassengers().size();
      double floorY = floor.getPosition() * REAL_TO_PIXEL_RATIO;
      g.setFont(Font.getFont(Font.SANS_SERIF));
      g.setColor(Color.WHITE);
      g.fillRect(1, (int) floorY, Floor.PIXEL_WIDTH, Floor.PIXEL_HEIGHT);
      g.setColor(Color.BLACK);
      g.drawRect(1, (int) floorY, Floor.PIXEL_WIDTH, Floor.PIXEL_HEIGHT);
      g.drawString(floor.getNum() + "층", 1, (int) floorY + 15);
      g.drawString(
          Integer.toString(passengers),
          (int) (1 + (double) (Floor.PIXEL_WIDTH) / 2.0 - (double) fsize / 2.0),
          (int) (floorY + (double) Floor.PIXEL_HEIGHT / 2.0));
    }
    if (state >> 1 == CircumstanceType.FIRE.state()) {
      Floor firedFloor = (Floor) Circumstance.get(CircumstanceType.FIRE).getParameter("floor");
      if (null != firedFloor)
        g.drawString(
            "화재",
            Floor.PIXEL_WIDTH / 2 - fsize,
            (int)
                (firedFloor.getPosition() * REAL_TO_PIXEL_RATIO
                    + (double) Floor.PIXEL_HEIGHT / 2.0
                    + fsize * 2.0));
    }
    renderer.flush();
  }