AI

void ControlRandomWander()
        {
            float pointDist = Vector3.Distance(currentWanderPos, transform.position);

            if(pointDist < 2f || currentWanderPos == Vector3.zero)
            {
                wanderWaitTimer += Time.deltaTime * 15;

                anims.LookAround(true);

                if (wanderWaitTimer >= wanderWaitTime)
                {
                    Vector3 randPos = GetRandomPositionAroundTarget(transform.position, -wanderRadius, wanderRadius);

                    NavMeshPath pth = new NavMeshPath();
                    NavMesh.CalculatePath(transform.position, randPos, agent.areaMask, pth);
                    float pathDist = 0f;

                    if (pth.status == NavMeshPathStatus.PathComplete)
                    {
                        for (int i = 0; i < pth.corners.Length - 1; i++)
                        {
                            pathDist += Vector3.Distance(pth.corners[i], pth.corners[i + 1]);
                        }

                        Debug.Log(pathDist);

                        if (pathDist <= wanderRadius)
                        {
                            currentWanderPos = randPos;

                            wanderWaitTime = Random.Range(wanderWaitMin, wanderWaitMax);

                            anims.LookAround(false);
                            wanderWaitTimer = 0;

                            MoveToPosition(randPos, true);
                        }
                    }
                }
            }
            else
            {
                if (agent.destination != currentWanderPos)
                {
                    MoveToPosition(currentWanderPos, true);
                }
            }
        }

Vector3 GetRandomPositionAroundTarget(Vector3 pos, float minRange, float maxRange)
        {
            float offsetX = Random.Range(minRange, maxRange);
            float offsetZ = Random.Range(minRange, maxRange);

            Vector3 orgPos = pos;

            orgPos.x += offsetX;
            orgPos.z += offsetZ;

            NavMeshHit hit;
            if(NavMesh.SamplePosition(orgPos, out hit, 5f, agent.areaMask))
            {
                Debug.Log(hit.position);
                return hit.position;
            }

            Debug.Log(hit.position);

            return pos;
        }