/// <summary>
/// Apply Item to Hero
/// </summary>
/// <param name="i">Item to Apply to Hero</param>
/// <returns>Item that hero needs to discard. Returns weapon if hero replaces weapon.</returns>
public Item Apply(Item i)
{
Item retItem = null;
if (i.GetType() == typeof(Potion))
{
healMe(i.AffectValue);
}
else if (i.GetType() == typeof(Weapon))
{
retItem = _Weapon;
_Weapon = (Weapon)i;
}
else if (i.GetType() == typeof(DoorKey))
{
// checking wether hero has a key or not and to pick up the key to open the door.
if (_DoorKey != null)
{
retItem = _DoorKey;
_DoorKey = (DoorKey)i;
}
else
{
_DoorKey = (DoorKey)i;
return(null);
}
}
else
{
retItem = i;
}
return(retItem);
}
public bool isMatch(DoorKey key)
{
return(key.Code == _Code);
}