//====== private methods
private void CheckConditions()
{
Reason = string.Empty;
if (snakeBody.IsConsumingTail)
{
Reason = "You ate yourself.";
return;
}
if (terrain.Size.AsRectangle.Contains(snakeBody.Head()) == false)
{
Reason = "You left the field.";
return;
}
if (applesGenerator.IsApplesLimitReached)
{
Reason = $"Too many apples on the field ({applesGenerator.MaxApples}).";
return;
}
}
public bool Move(Direction direction)
{
Point newPosition = snakeBody.Head().Add(direction.ToPoint());
snakeBody.MoveHead(newPosition);
CurrentDirection = direction;
return(true);
}
