Events for DETECTING and UNDETECING GameObjects within a Spherecast?

Unity Engine
1

I’m trying to use a Spherecast to trigger “OnDetected” and “OnUndetected” events for when a “CurrentTarget” variable gets changed,

So far I have the OnDetected event working fine, but I’m struggling to come up with the logic for an OnUndetected event. Any ideas how i might go about checking when an GameObject is no longer the “CurrentTarget” variable? Maybe something like “CheckLastTarget?”

The bulk of my “detection” code:

if (Physics.SphereCast(transform.position, DetectionRadius, inputDirection, out info, MaxDetection, TargetLayerMask))
        {
            //Check all Tags
            for (int i = 0; i < EnemyTags.Length; i++)
            {
                //if detected collider has Tag
                if (info.collider.gameObject.CompareTag(EnemyTags))
                {
                    if(info.collider.gameObject != Player)
                    {
                        //sets collider as current target
                        currentTarget = info.collider.gameObject;
                        //NPCHandler Check
                        if (currentTarget.GetComponent<NPCHandler>() != null)
                        {
                            NPCHandle = currentTarget.GetComponent<NPCHandler>();
                            NPCHandle.OnDetected.Invoke();
                        }
                    
                    }
                }
            }      
        }
2

I hope you find some help here but note that this is a post better suited to the scripting forums. It’s not a physics question and the answer won’t be related to physics features.

3

Thanks ill post there!