/*
   Item3: Check if item contains (x,y)
*/

import java.awt.*;

public class Item3 extends Item2
{
   // DO HIT TESTING BY BUILDING A POLYGON FOR EACH THICK LINE OF THE ITEM

   public boolean contains(int x, int y) {
      for (int i = 0 ; i < nPts-1 ; i++)
         if (X[i+1] > 0) {
            Shapes.thickLine(Math.abs(X[i]), Y[i], X[i+1], Y[i+1], 3*r/2, PX, PY);
            Polygon p = new Polygon(PX, PY, 4);
            if (p.inside(x, y))
               return true;
         }
      return false;
   }
}