/// <summary>
/// Open een TextWindow waarin de gebruiker commando's voor de Turtle op kan geven.
/// </summary>
/// <returns>Niets.</returns>
public static Primitive DrawFromTextWindow()
{
GraphicsWindow.Title = "Output";
GraphicsWindow.Top = (Desktop.Height - GraphicsWindow.Height) / 2;
GraphicsWindow.Left = (Desktop.Width - GraphicsWindow.Width) / 12;
TextWindow.Title = "Input";
TextWindow.Top = GraphicsWindow.Top;
TextWindow.Left = GraphicsWindow.Left + GraphicsWindow.Width + 20;
while (true)
{
Draw(TextWindow.Read());
}
}
static void Main()
{
string s;
TextWindow.Show();
// запрашиваем размер еды и проверяем на допустимость
do
{
TextWindow.WriteLine("Введите размер еды от 10 до 50px");
s = TextWindow.Read();
} while (!((int.TryParse(s, out int i)) && int.Parse(s) >= 10 && int.Parse(s) <= 50));
TextWindow.Hide();
int eatSize = int.Parse(s);
Turtle.Speed = 4;
Turtle.PenUp();
GraphicsWindow.CanResize = false;
GraphicsWindow.BrushColor = "Red";
var eat = Shapes.AddRectangle(eatSize, eatSize);
int x = 200;
int y = 200;
Shapes.Move(eat, x, y);
Random rand = new Random();
GraphicsWindow.Title = "Погнали!";
GraphicsWindow.KeyDown += GraphicsWindow_KeyDown;
while (true)
{
Turtle.Move(10);
if (Turtle.X >= x && Turtle.X <= x + eatSize && Turtle.Y >= y && Turtle.Y <= y + eatSize)
{
if (Turtle.Speed < 9)
{
Turtle.Speed++;
}
if (Turtle.Speed < 9)
{
GraphicsWindow.Title = "Переключились на скорость: " + (Turtle.Speed - 3);
}
else if (Turtle.Speed == 9 && GraphicsWindow.BrushColor != "Yellow")
{
GraphicsWindow.Title = "Вышли на максимальную скорость!";
GraphicsWindow.BackgroundColor = "Red";
GraphicsWindow.BrushColor = "Yellow";
Shapes.Remove(eat);
eat = Shapes.AddRectangle(eatSize, eatSize);
}
x = rand.Next(eatSize, GraphicsWindow.Width - eatSize);
y = rand.Next(eatSize, GraphicsWindow.Height - eatSize);
Shapes.Move(eat, x, y);
}
}
}
