Solved Purpose of "I" prefixed hooks?

Hey guys, @Wulf espessially. I was looking thro the assembly-csharp and found something interesting.
Assembly-CSharp/PlayerLoot.cs

Code:

  public void StartLootingEntity(BaseEntity targetEntity, bool doPositionChecks = true)
  {
    this.Clear();
    if (!(bool) ((UnityEngine.Object) targetEntity) || !targetEntity.OnStartBeingLooted(this.baseEntity))
      return;
    Assert.IsTrue(targetEntity.isServer, "Assure is server");
    this.PositionChecks = doPositionChecks;
    this.entitySource = targetEntity;
    this.itemSource = (Item) null;
    this.MarkDirty();
    Interface.CallHook("IOnLootEntity", (object) this, (object) targetEntity); <---
  }

and

Code:

  public void StartLootingPlayer(BasePlayer player)
  {
    this.Clear();
    if (!(bool) ((UnityEngine.Object) player) || !(bool) ((UnityEngine.Object) player.inventory))
      return;
    this.AddContainer(player.inventory.containerWear);
    this.AddContainer(player.inventory.containerMain);
    this.AddContainer(player.inventory.containerBelt);
    this.PositionChecks = true;
    this.entitySource = (BaseEntity) player;
    this.itemSource = (Item) null;
    this.MarkDirty();
    Interface.CallHook("IOnLootPlayer", (object) this, (object) player);<---
  }

and

Code:

  public void StartLootingItem(Item item)
  {
    this.Clear();
    if (item == null || item.contents == null)
      return;
    this.PositionChecks = true;
    this.containers.Add(item.contents);
    item.contents.onDirty += new Action(this.MarkDirty);
    this.itemSource = item;
    this.entitySource = item.GetWorldEntity();
    this.MarkDirty();
    Interface.CallHook("IOnLootItem", (object) this, (object) item);<---
  }

Also just found this - BaseCombatEntity.cs:

Code:

if (Interface.CallHook("IOnBaseCombatEntityHurt", (object) this, (object) info) != null)

----
BaseMelee.cs:

Code:

if (Interface.CallHook("IOnPlayerAttack", (object) this, (object) info) != null)

What this "I" Doing in every hook? "IOnLootPlayer","IOnLootItem","IOnLootEntity" etc.
Should it be there? I haven't test or even ever use this hooks, but still - it looks strange.
This was actuallly found by @Vlad-00003, but for some reason he still didn't post it here.....
So? Is this a problem or I just didn't get it?

 

Oh.... Ok, got it.
Also - is there any obj file for the patcher, that contains all of the hooks? Cos docs doesn't contain every hook. And also - it takes some time for them to be updated.
[DOUBLEPOST=1498162938][/DOUBLEPOST]Yes. Found it in the RustCore, thanks for the quick answer!

 

I have nere used ruby before, so.... I'm not a very good at programming at all, just got my hands on this.
Can't find the obj anywhere - can you point me to the right direction?

I've cloned already both oxide source and patcher, but can't see anything related there.

 

I'm f***ing blind.... Thanks again!