public void displayTrain(int trainNumber) {
this.trainNumber = trainNumber;
trainViewJPanel1.display(trainNumber);
String s;
String destination = "";
int priority = TrainModel.PRIORITY_NORMAL;
int state = TrainModel.STATE_STOPPED;
if (trainNumber >= 0) {
TrainModel train =
(TrainModel) w.get(KEY.TRAINS, trainNumber, modelRoot.getPlayerPrincipal());
trainCargoBundleKey = train.getCargoBundle();
CargoBundle cb = (CargoBundle) w.get(train.getCargoBundle());
s = "Train #" + trainNumber + ": ";
ScheduleIterator si = train.getScheduleIterator();
TrainOrdersModel tom = si.getCurrentOrder(w);
if (tom != null) {
ObjectKey2 ok = tom.getStation();
StationModel station = (StationModel) w.get(ok);
destination = station.getStationName();
}
priority = train.getPriority();
state = train.getState();
setStatusLabel(train);
} else {
s = "No trains to display";
setStatusLabel(null);
}
setStatusButton(priority, state);
nameJLabel.setText(s);
destinationJLabel.setText(destination);
}
/**
* @return the ObjectKey2 in the STATIONS table of the station owned by player p within the city
* radius, or -1 if there is no station
*/
public ObjectKey2 hasStation(FreerailsPrincipal p) {
int xmin = cityModel.getCityX() - cityModel.getCityRadius();
int xmax = cityModel.getCityX() + cityModel.getCityRadius();
int ymin = cityModel.getCityY() - cityModel.getCityRadius();
int ymax = cityModel.getCityY() + cityModel.getCityRadius();
xmin = xmin < 0 ? 0 : xmin;
ymin = ymin < 0 ? 0 : ymin;
xmax = xmax >= world.getMapWidth() ? world.getMapWidth() - 1 : xmax;
ymax = ymax >= world.getMapHeight() ? world.getMapHeight() - 1 : ymax;
Iterator i = world.getIterator(KEY.STATIONS, p);
while (i.hasNext()) {
StationModel sm = (StationModel) i.next();
int x = sm.getStationX();
int y = sm.getStationY();
if (x >= xmin && x <= xmax && y >= ymin && y <= ymax) {
return new ObjectKey2(KEY.STATIONS, p, sm.getUUID());
}
}
return null;
}