/*

The NSRail class.  A NSRail object has two ends,
which must be opposite each other.

*/

import java.awt.*;

class NSRail extends StraightRail {
    
    public NSRail (GridLoc loc) {
        super(new Direction("north"), new Direction("south"), loc);
        setLoc(loc);
    }
    
    public NSRail () {
        super(new Direction("north"), new Direction("south"));
    }
    
    public void setLoc(GridLoc loc) {
        super.setLoc(loc);
        x1 = 0.5;
        y1 = 0.0;
        x2 = 0.5;
        y2 = 1.0;
    }

    public String toString() { return "NSRail"; };
}