private void Initialize()
{
_direction = Snake.EDirection.E;
var size = new Size(70, 50);
_snake = new Snake(3, size);
picturebox.Size = Visualizer.MapSize = new Size(size.Width * Visualizer.CellSize, size.Height * Visualizer.CellSize);
picturebox.Image = Visualizer.Paint(_snake.GetCoords());
timer.Start();
}
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
if (_flag) return;
_flag = true;
switch (e.KeyCode)
{
case Keys.Up:
if (_direction != Snake.EDirection.S) _direction = Snake.EDirection.N;
break;
case Keys.Down:
if (_direction != Snake.EDirection.N) _direction = Snake.EDirection.S;
break;
case Keys.Left:
if (_direction != Snake.EDirection.E) _direction = Snake.EDirection.W;
break;
case Keys.Right:
if (_direction != Snake.EDirection.W) _direction = Snake.EDirection.E;
break;
}
}