/*

The CornerRail class.  A CornerRail object has two ends,
which must be not be opposite each other.

*/

import java.awt.*;

abstract class CornerRail extends TwoEndRail {
    
    // The multipliers for the width and height.
    double x1, y1;
    int startAngle, arcAngle = 90;
    
    public CornerRail (Direction e1, Direction e2, GridLoc loc) {
        super(e1, e2, loc);
    }
    
    public CornerRail (Direction e1, Direction e2) {
        super(e1, e2);
    }
    
    // Redraw myself.
    public void draw(Graphics g) {
        super.draw(g);
        g.setColor(color);
        Rectangle b = bounds();
        g.drawArc((int)(x1*b.width), (int)(y1*b.height), b.width, b.height, startAngle, arcAngle);
    } 
        
    public String toString() { return "CornerRail"; };
}