using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class AI : MonoBehaviour {
    public PlayerController Controller;
    public bool DoneHome;
    public Vector3 MoveVector = Vector3.zero;
    public bool GeneratedVector;
    public Waypoint CurWayPoint;
    public Waypoint LastWayPoint;
    public Location CurrentLocation;
    public LocationType CurrentActivity;
    public List<Waypoint> CurrentPath;
    public NavMeshAgent Agent;

	// Use this for initialization
	void Start () {
	    if(Agent == null)
        {
            Agent = GetComponent<NavMeshAgent>();
        }

        Agent.baseOffset = -0.05f;
	}

	// Update is called once per frame
	void Update ()
    {
        if (!Controller.CanPlay)
        {
            if (DoneHome)
            {
                if (CurrentLocation == null)
                {
                    CurrentActivity = (LocationType)Random.Range(0, 2);
                    CurrentLocation = GameManager.Instance.FindLocationOfType(CurrentActivity);
                }
                else
                {
                    Agent.SetDestination(CurrentLocation.transform.position);
                    Controller.v = Agent.velocity.z;

                    if (Vector3.Distance(transform.position, CurrentLocation.transform.position) < 0.2f)
                    {
                        Agent.Stop();
                        CurrentLocation = null;
                    }
                }
            }
            else
            {
                if (Vector3.Distance(transform.position, Controller.LocalCharacter.HomeSpawn.position) > 0.2f)
                {
                    Agent.SetDestination(Controller.LocalCharacter.HomeSpawn.position);
                    Controller.v = Agent.velocity.z;
                }
                else
                {
                    DoneHome = true;
                    Controller.v = 0;
                    Agent.Stop();
                }
            }
        }
	}
}