How to call unity event once every time my object reach destination in Update()?

Questions & Answers
1

bool isUnityEvent;

if (!isUnityEvent)
        {
            if (transform.position == TargetLocation)
            {
                onReachTarget.AddListener(Test);
                onReachTarget.Invoke();
                isUnityEvent = true; 
            }
            if (transform.position != TargetLocation)
            {
                isUnityEvent = false;
            }
        }

Here i already make the unity event trigger once in update, but when i move the TargetLocation and my object reach that destination the unity event doesn’t trigger.

2

Your transform must have the correct position in your code, it would be better to regulate this via a distance

float dist = Vector3.Distance(transform.position, TargetLocation);
             if (dist < .5f)
             {
                 onReachTarget.AddListener(Test);
                 onReachTarget.Invoke();
                 isUnityEvent = true; 
             }