Add WorldItem argument to OnItemPickup hook

- OnItemPickup(Item, BasePlayer, WorldItem)

Author: IIIaKa

resources/Rust.opj

@@ -2049,7 +2049,7 @@
             "InjectionIndex": 13,
             "ReturnBehavior": 1,
             "ArgumentBehavior": 4,
-            "ArgumentString": "this.item, a0.player",
+            "ArgumentString": "this.item, a0.player, this",
             "HookTypeName": "Simple",
             "Name": "OnItemPickup",
             "HookName": "OnItemPickup",