koobas.hobune.stream
Getting parameters of one interface in another interfaces object
Ok, I'm sorry if you have trouble understanding me, my technical english isn't very good. However...
I have 2 interfaces.
public interface IItem
{
GameObject itemGO { get; set; }
}
public interface IHasItemPlace {
GameObject itemPlace { get; set; }
IItem item { get; set; }
bool hasItemPlaced { get; set; }
}
As you can see, IHasItemPlace has a parameter of IItem. There is a class Player, that implements IHasItemPlace, and there is also a class Salver, that implements both. The thing is, when i equate item in Player to a Salver object, i can't access it's IHasItemPlace parameters. I need to get an item, that is in salver, while the salver itself is in player. I thought to do something like
(IHasItemPlace)player.item.item
or
player.(IHasItemPlace).item.item
But it doesn't seem to work (of course). Is there any way to make this happen?
Best Answer
You have to test whether the current item is actually an IHasItemPlace because not all items are.
IHasItemPlace itemHolder = player.item as IHasItemPlace;
if (itemHolder != null) {
itemHolder.item...
}
