using UnityEngine;
using UnityEngine.AI;

public class Wander : MonoBehaviour
{
	[SerializeField]
	float speed = 20;
	[SerializeField]
	int wanderRange = 10;
	float directionChangeThreshold = 0.5f;

	Vector3 wayPoint;

	NavMeshAgent navMeshAgent;

	void Start()
	{
		//initialise the target way point
		navMeshAgent = GetComponent<NavMeshAgent>();
		Move();
	}

	void Update()
	{
		transform.position += transform.TransformDirection(Vector3.forward) * speed * Time.deltaTime;
		if (wayPoint.sqrMagnitude < directionChangeThreshold)
		{
			Debug.Log("Working");
			Move();
		}
	}

	void Move()
	{
		wayPoint = Random.insideUnitSphere;
		navMeshAgent.SetDestination(wayPoint);
		print(wayPoint);
	}
}