package view;

import javax.swing.*;

public class Environment extends SwingWorker<Object, String> {
    private static final int DELAY = 100;
    public static final String TURN_PROPERTY_NAME = "turn";

    private boolean active = true;
    private long tick = 0L;

    @Override
    protected Object doInBackground() throws Exception {
        while (active) {
            Thread.sleep(DELAY);

            firePropertyChange(TURN_PROPERTY_NAME, tick, ++tick);
        }
        return null;
    }
}