int[] colorarray = new int[(ScreenWidth*ScreenHeight)];


 for(int x = 0;x<ScreenWidth;x+=PixelSize)      // Initialize our pixel base
 {
  for(int y = 0;y<ScreenHeight;y+=PixelSize)
  {

      // bs.show();
    Point pixelpoint = new Point(x,y); // The point this pixel is at
    int ThisColor = 0;



    // LIGHTING

    Integer pixelcolor = pixelbase.get(pixelpoint); // Get the default color for this object


    colorarray[ScreenWidth*y+x]=ThisColor;


   }

  }

  canvas.setRGB(0,0,ScreenWidth,ScreenHeight,colorarray,0,0);

  g.drawImage(canvas,0,0,ScreenWidth,ScreenHeight,null);