private void renderEmptyGrid(Graphics2D graphics) {
		int startPointGridXCoordinate = 40;
		int startPointGridYCoordinate = 40;
		
		for (int i = 0; i < objectTron.getGrid().getHorLength(); i++) {
			for (int j = 0; j < objectTron.getGrid().getHorLength(); j++) {
				graphics.drawImage(cell, (i*40) + startPointGridXCoordinate, (j*40) + startPointGridYCoordinate, 40, 40, null);
			}
		}
	}