import java.io.BufferedReader;

/** sample test driver for Project 3 Warm-up
 **/
public class MapMaker {
    
    /** If run from the command line (or from Bluej right-click),
     * a file name string may be entered.
     * It is probably simpler to ignore this at first, and
     * use a randomly generated Reader
     */
    public static void main(String[] args) {
        if (args.length > 1) {
            System.out.println("MapMaker: argument string was " + args +
                "\ncorrect usage is either no argument, "
                + " or one argument (a file path).");
            return;
        }
        BufferedReader bR = null;
        if (args.length == 1) {
            //the argument should be a file path
            try {
            bR = MapReaderFactory.createMapReader(args[0]);
            } catch (Exception e) {
                System.out.println("\nCouldn't open file " + args[0]);
            }
        }
        if (bR == null) {
            System.out.println("A random map will be generated.");
            //in the following, the parameter is the number of edges of the map.
            bR = MapReaderFactory.createMapReader(60); //try different numbers
        }
        assert bR != null; 
        
        //So... you now have a Reader with a map waiting to be read
        //what do you do with it????
        
        drawGUI GUI = new drawGUI();
        GUI.show();
        //main exits, but the GUI thread continues to execute        
    } //end main
    
} //end class MapMaker