/// <summary>
/// Gets the value of the inventory in this game state
/// </summary>
/// <param name="gs">The game state to get the inventory value from</param>
/// <returns>The total value of the inventory in the game state</returns>
public double GetValueOfInventory(GameState gs)
{
PCModel pcm = gs.GetPCM();
return(pcm.GetInventoryValue());
}