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void CannonField::paintCheat(QPainter &painter)
{	
	QPainter painter2(this);
	painter2.setPen(Qt::black);
	painter2.setPen(Qt::DashLine);	

        ... bla bla ...

	int i;
	double x[40];
	double y[40];
	
	x[0] = bla;
	y[0] = bla;

	for(i = 1; i < 40; i++)
	{
		x[i] = bla;
		y[i] = bla;

	};
		
	QPointF points[40] =
	{
		QPointF(x[0], y[0]),
		QPointF(x[1], y[1]),
		QPointF(x[2], y[2]),
		QPointF(x[3], y[3]),
		QPointF(x[4], y[4]),
		QPointF(x[5], y[5]),
		QPointF(x[6], y[6]),
		QPointF(x[7], y[7]),
		QPointF(x[8], y[8]),
		QPointF(x[9], y[9]),
		QPointF(x[10], y[10]),
		QPointF(x[11], y[11]),
		QPointF(x[12], y[12]),
		QPointF(x[13], y[13]),
		QPointF(x[14], y[14]),
		QPointF(x[15], y[15]),
		QPointF(x[16], y[16]),
		QPointF(x[17], y[17]),
		QPointF(x[18], y[18]),
		QPointF(x[19], y[19]),
		QPointF(x[20], y[20]),
		QPointF(x[21], y[21]),
		QPointF(x[22], y[22]),
		QPointF(x[23], y[23]),
		QPointF(x[24], y[24]),
		QPointF(x[25], y[25]),
		QPointF(x[26], y[26]),
		QPointF(x[27], y[27]),
		QPointF(x[28], y[28]),
		QPointF(x[29], y[29]),
		QPointF(x[30], y[30]),
		QPointF(x[31], y[31]),
		QPointF(x[32], y[32]),
		QPointF(x[33], y[33]),
		QPointF(x[34], y[34]),
		QPointF(x[35], y[35]),
		QPointF(x[36], y[36]),
		QPointF(x[37], y[37]),
		QPointF(x[38], y[38]),
		QPointF(x[39], y[39]),
	};
    painter2.drawPolyline(points, 40);
    update();
}