namespace TACO.Thingies
{
	using System;

	public class Balloon : Thingie
	{
		private Slots.PushPull mStringSlot;

		public Balloon(string id)
			: base(id)
		{
			mStringSlot = new Slots.PushPull();

			Slots.Add(mStringSlot);
		}

		public override double VelocityY
		{
			get { return base.VelocityY; }
			set
			{
				if (value < NaturalWeight)
					value = NaturalWeight;

				base.VelocityY = value;
			}
		}

		public override string Name
		{
			get { return "Balloon"; }
		}

		public override double NaturalWeight
		{
			get { return -1.0; }
		}
	}
}