/** Resets the simulation to default values. */
public static void reset() {
// cannot stop until the current step
// and rendering is complete
synchronized (ui) {
IJunction jn = (IJunction) getOption(JUNCTION_TYPE);
jn.removeVehicles();
totalTimeSteps = (int) settings.get(TIME_STEP);
setOption(TIME_STEP, 0);
started = false;
paused = false;
ui.clearJunctionCache();
ui.updateGUI();
}
}
/** Simulates a single step in the simulation. */
private static void simulateOneStep() {
// prevent rendering while AI processes
synchronized (Simulation.class) {
// core simulation step progress.
IJunction junc = (IJunction) getOption(Simulation.JUNCTION_TYPE);
// FIXME: fix this when junctions are migrated completely to IJunction
int carsRatio = (Integer) getOption(Simulation.CAR_RATIO);
int trucksRatio = (Integer) getOption(Simulation.TRUCK_RATIO);
junc.distributeNewCars(carsRatio, trucksRatio);
junc
.manageJunction(); // goes through all lanes contained in the junction, and tells each car
// within each lane to "act"
junc.updateDeletions();
// when cars go outof the end of the junction, they get "deleted" and statistics are
// incremented.
setOption(TIME_STEP, ((int) getOption(TIME_STEP) + 1));
}
}
