public void Dot(TurtInteger size)
{
var half_size = size.Value / 2;
graphics.FillEllipse(pen.Brush, x - half_size, y - half_size, size.Value, size.Value);
Invalidate();
}
public void Go(TurtInteger distance)
{
var angleInRadians = Math.PI * angle / 180;
var directionX = Math.Cos(angleInRadians);
var directionY = Math.Sin(angleInRadians);
var d = distance.Value;
var newX = (float)(x + directionX * d).Clamp(0, buffer.Width);
var newY = (float)(y + directionY * d).Clamp(0, buffer.Height);
if (penDown)
{
graphics.DrawLine(pen, x, y, newX, newY);
Invalidate();
}
x = newX;
y = newY;
}
public void SetColor(TurtInteger red, TurtInteger green, TurtInteger blue)
{
pen.Color = Color.FromArgb(red.Value.Clamp(0, 255), green.Value.Clamp(0, 255), blue.Value.Clamp(0, 255));
}
public void TurnRight(TurtInteger angle)
{
this.angle = (this.angle + angle.Value) % 360;
}
public void TurnLeft(TurtInteger angle)
{
this.angle = (this.angle - angle.Value) % 360;
}
public void SetWidth(TurtInteger width)
{
pen.Width = width.Value.Clamp(1, 10);
}
