K2_TeleportTo — teleport actor to new location and rotation

K2_TeleportTo.

SetActorLocation — teleport actor to world position

K2_SetActorLocation — set actor world position with sweep and teleport

Internal UE5 name is K2_SetActorLocation. FindFunctionByName must use K2_ prefix.

Jump — make character jump

Jump — make character jump

ACharacter::Jump. Respects JumpZVelocity from CharacterMovement.

Spawn projectile from socket location facing forward

Pattern: InputAction Fire → GetMesh → GetSocketTransform(InSocketName='MuzzleSocket') → BreakTransform(outputs Location, Rotation) → MakeTransform(Location=SocketLocation, Rotation=SocketRotation) → SpawnActorFromClass(Class=BP_Projectile, SpawnTransform=Transform). Key: GetSocketTransform must be called on the SkeletalMeshComponent (GetMesh()), not the actor. Use 'World' TransformSpace. SpawnActorFromClass takes a full Transform, not separate Location/Rotation.

PlayerController

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

Respawn system that moves player to spawn point after death

Pattern: On Health<=0 → DisableInput(PC) → PlayMontage(DeathAnim) → Delay(DeathAnimDuration) → GetActorOfClass(PlayerStart) → TeleportTo(SpawnPoint.Location, SpawnPoint.Rotation) → SET Health=MaxHealth → EnableInput(PC). For checkpoint: store last checkpoint location variable, update on overlap with checkpoint triggers.

PlaySoundAtLocation — play sound at world location

UGameplayStatics::PlaySoundAtLocation.

SpawnEmitterAtLocation — spawn particle effect at world location

UGameplayStatics::SpawnEmitterAtLocation. For Niagara, use SpawnSystemAtLocation.