public static void Move(double distance)
{
Show();
var radians = (Angle - 90.0) * System.Math.PI / 180;
var x1 = X;
var y1 = Y;
var x2 = x1 + distance * System.Math.Cos(radians);
var y2 = y1 + distance * System.Math.Sin(radians);
X = x2;
Y = y2;
if (_isPenDown)
{
_graphics.DrawLine(x1, y1, x2, y2);
}
_shapes.Move("Turtle", x2 - 8.0, y2 - 8.0);
}
public static void DrawLine(double x1, double y1, double x2, double y2)
{
_drawings.DrawLine(x1, y1, x2, y2);
}
