package Views;
import Shapes.ShapeIterator;
import java.awt.Graphics;
import java.awt.Dimension;
import java.awt.Color;
import java.awt.Point;
import Scopes.*;

public class NegativeKaleidoscopeView extends KaleidoscopeView {

  public NegativeKaleidoscopeView(Kaleidoscope kal, int size) {
    super(kal, size);
  }

  protected void drawShapes(Graphics g){
    Dimension d = getSize();
    Shapes.Shape quad1, quad2, quad3, quad4;
    Point origin = new Point(d.width/2, d.height/2);

    // Draw the shapes
    while ( shapes.hasNext() ){
      quad1 = shapes.next().copy();
      quad2 = quad1.copy();
      quad2.flipVerticalAbout(origin);
      quad3 = quad1.copy();
      quad3.flipDiagonalAbout(origin);
      quad4 = quad1.copy();
      quad4.flipHorizontalAbout(origin);

      Color newColor =
        new Color(  ( quad1.getColor().getRed() / 128 ) * 128 ,
                    ( quad1.getColor().getGreen() / 128 ) * 128,
                    ( quad1.getColor().getBlue() / 128 ) * 128 );
                    
      quad1.setColor(newColor);
      quad2.setColor(newColor);
      quad3.setColor(newColor);
      quad4.setColor(newColor);

      quad1.draw(g);
      quad2.draw(g);
      quad3.draw(g);
      quad4.draw(g);
    }
  }

}