void AddIIAndMutate(IUIItem item, int idAtAdd)
{
IItemIcon newItemIcon = thisPickupSystemUIElementFactory.CreateItemIcon(item);
List <IItemIcon> newIIs = CreateNewItemIconsFrom(thisItemIcons);
newIIs.Insert(idAtAdd, newItemIcon);
this.UpdateIIs(newIIs);
IReformation reformation = new Reformation(iconGroup: this, newProspectiveIIs: thisItemIcons, travelTransferII: newItemIcon, iisToInit: null);
UpdateMutation(reformation, travelTransferData: null);
}
public void RemoveIIAndMutate(IItemIcon itemIconToRemove)
{
if (thisItemIcons.Contains(itemIconToRemove))
{
List <IItemIcon> newIIs = CreateNewItemIconsFrom(thisItemIcons);
newIIs.Remove(itemIconToRemove);
this.UpdateIIs(newIIs);
IReformation reformation = new Reformation(iconGroup: this, newProspectiveIIs: newIIs, travelTransferII: null, iisToInit: null);
UpdateMutation(reformation, travelTransferData: null);
}
else
{
throw new System.InvalidOperationException("itemIconToRemove is not a memeber of thisItemIcons");
}
}
