GetOwningPlayerController — get PlayerController from inside a Widget BP

Pure node. Only works when called INSIDE a Widget Blueprint. Equivalent to GetPlayerController(0) but scoped to the widget owner.

SpawnActorFromClass pin reference — Class SpawnTransform Owner ReturnValue

K2Node_SpawnActorFromClass. Class pin is a class reference dropdown.

GetOwner — get the actor that owns this actor

Possess — make a Controller possess a Pawn

GetController — get the Controller possessing this Pawn

Pure node. Cast to AIController or PlayerController. Returns null if not possessed.

string

string

Pickup and collectible system with overlap trigger

Pattern: Pickup actor with SphereCollision(overlap), StaticMesh visual. OnComponentBeginOverlap → CastTo PlayerCharacter → Success: call AddScore/AddItem interface on player → PlaySoundAtLocation → SpawnEmitterAtLocation → DestroyActor(self). Set collision to OverlapOnlyPawn for performance.

UnPossess — detach Controller from currently possessed Pawn

PlayerController

Routes human input to the possessed Pawn. Owns mouse cursor, viewport access, and input mapping.

GetPlayerController — get the PlayerController for a player index