Examples of net.sf.mrailsim.rails.Node

net.sf.mrailsim.rails.Node
Node is the class that each end of a track is assigned with. With nodes the different tracks are connected together. Two track ends are connected to each other when the same node object is assigned. All the nodes are kept in the NodeManager class, and each node holds a reference to a track it was assigned to. @see NodeManager @see NodeConnector

  }


  private void newTrackEntered( Track newTrack, Node node ) {
    // TODO Look more tracks ahead!
    Track nextTrack = null;
    Node nextNode = null;
    try {
      nextNode = newTrack.getOutgoingNode( node );
      nextTrack = nextNode.getOtherTrack( newTrack );
    } catch (Exception e) {
      // TODO Handle right
      e.printStackTrace();
      System.exit( 2 );
    }

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   * @param nodeIdAtBack  node id the back of the train is looking at
   */
  // TODO: change nodeIdAtBack by nodeItAtFront - where the front looks at
  public void putTrain( Train train, long trackId, long nodeIdAtBack ) {
    Track track = Game.trackManager.getTrack( trackId );
    Node node = Game.nodeManager.getNode( nodeIdAtBack );
    
    try {
      // TODO: remove this in final release and handle correct
      if ( train.getLength() > track.getLength() ) {
        throw new Exception( "train too long" );
      }
      // TODO: remove this in final release and handle correct
      if ( train.getTrainGroup() != null ) {
        throw new Exception( "train already in traingroup" );
      }
    } catch( Exception e ) {
      e.printStackTrace();
      System.exit( 2 );
    }
    
    TrainGroup trainGroup = allocateNewTrainGroup();
    
    trainGroup.add( train );
    
    Node headsNode = null;
    try {
      headsNode = track.getOutgoingNode( node );
    } catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();

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    position.increaseDistance( distanceMoving );
    
    while ( position.getDistance() > position.getTrack().getLength() ) {
      Track nextTrack = null;
      Node nextNode = null;
      Track oldTrack = position.getTrack();
      Node oldNode = position.getNode();
      
      try {
        nextNode = position.getTrack().getOutgoingNode( position.getNode() );
        nextTrack = nextNode.getOtherTrack( position.getTrack() );
      } catch (Exception e) {

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    position.reduceDistance( distanceMoving );
    
    while ( position.getDistance() < 0 ) {
      Track nextTrack = null;
      Node nextNode = null;
      Track oldTrack = position.getTrack();
      Node oldNode = position.getNode();
      
      try {
        nextTrack = oldNode.getOtherTrack( position.getTrack() );
        nextNode = nextTrack.getOutgoingNode( position.getNode() );
      } catch (Exception e) {
        e.printStackTrace();
        System.exit( 2 );
      }

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      Set<Node> nodes = list.keySet();
      Iterator<Node> iterator = nodes.iterator();
      
      while ( iterator.hasNext() ) {
        Node node = iterator.next();
        Track track = list.get( node );
        addLookaheads( amount, track, node );
      }
    }

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Related Classes of net.sf.mrailsim.rails.Node

net.sf.mrailsim.signals.MainSignal$LookaheadModule

net.sf.mrailsim.trains.Train

net.sf.mrailsim.trains.TrainManager

net.sf.mrailsim.trains.TrainTermination

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