private static bool Update()
{
_snake.Direction = _input.GetNewDirection();
var oldTail = _snake.Tail;
_snake.Move();
if (_snake.GetBody().Skip(1).Any(n => Equals(n, _snake.Head)))
{
return(true);
}
if (!_area.AllFields.Contains((_snake.Head.X, _snake.Head.Y)))
{
return(true);
}
if (IsPositionEqual(_snake.Head, _food))
{
_area.Score++;
_area.PrintScore();
_snake.Grow(oldTail);
_food.SpawnNew(_area, _snake);
_renderer.Redraw(_snake.Head);
}
else
{
_renderer.Redraw(_snake.Head, oldTail);
}
_renderer.Draw(_food);
return(false);
}
