Blueprint Functions and Events

This page describes the BlueprintCallable functions and BlueprintAssignable events you can use in your Blueprints.

Functions

• void TargetActor(): Main Function to call to target a new actor, or untarget if locked on already.
• void TargetLockOff(): Function to call to manually untarget.
• void TargetActorWithAxisInput(float AxisValue): Function to call to target a new actor with Axis input, on right or left.
• AActor* GetLockedOnTargetActor(): Returns the reference to currently targeted Actor if any.
• bool IsLocked(): Returns true / false whether the system is targeting an actor.

Events

• OnTargetLockedOff(AActor* TargetActor): Called when a target is locked off, either if it is out of reach (based on MinimumDistanceToEnable) or behind an Object.
• OnTargetLockedOn(AActor* TargetActor): Called when a target is locked on.
• OnTargetSetRotation(AActor* TargetActor, FRotator ControlRotation): You can assign this event if you want to take control over the rotation of the character. This is called every frame when the system is targeting something.