public Snake(Point point)
{
Head = new SnakeHead(point, Direction.None);
Body = new List <SnakePart>();
Body.Add(Head);
IsAlive = true;
}
// Returns a copy of recieved field
public Field GetFieldCopy(Point currentPoint)
{
Field fieldCopy;
switch (this[currentPoint])
{
case Wall w:
fieldCopy = new Wall(currentPoint);
break;
case Food f:
fieldCopy = new Food(currentPoint);
break;
case SnakeHead h:
Direction currentDirection = h.Direction;
fieldCopy = new SnakeHead(currentPoint, currentDirection);
break;
case SnakeBodyPart b:
fieldCopy = new SnakeBodyPart(currentPoint);
break;
case Empty e:
fieldCopy = new Empty(currentPoint);
break;
default:
throw new Exception("Unable to find type");
}
return(fieldCopy);
}