AIMovement.cs

using UnityEngine;
using System.Collections;

public class AIMovement : MonoBehaviour
{
	[SerializeField] private NavMeshAgent navMeshAgent;

	public GameObject head;
	public GameObject playerHead;

	public bool MoveTo(Vector3 point)
	{
		if(navMeshAgent.SetDestination(point))
		{
			navMeshAgent.speed = 3f;
			navMeshAgent.Resume();
			return true;
		}
		return false;
	}

	public void shootAtPlayer()
	{
		gameObject.transform.LookAt(getPlayerPosition());
	}

	public void stopShooting()
	{
		
	}

	public void reloadWeapon()
	{
		
	}

	public int getBulletsLeft()
	{
		return 0;
	}

	public float getMovingDistance()
	{
		return navMeshAgent.remainingDistance;
	}

	public void stopMoving()
	{
		navMeshAgent.Stop();
	}

	public Vector3 getHeadPosition()
	{
		return head.transform.position;
	}

	public Vector3 getPlayerHeadPosition()
	{
		return playerHead.transform.position;
	}

	public Vector3 getPlayerPosition()
	{
		return playerHead.transform.position;
	}
}