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

public class SpaceshipCutscene : MonoBehaviour
{
    public Transform player;
    public Transform[] npcs;
    public Transform console;
    public Camera FPSCamera;
    public Camera mainCamera;
    public Animator[] anim;
    public float rotationSpeed = 3f;

    private bool moveNpc = false;

    // Use this for initialization
    void Start()
    {

    }

    private void Update()
    {
        if (moveNpc)
        {
            // Soldier 2 rotating and looking at player
            Vector3 dir = player.position - npcs[0].position;
            dir.y = 0; // keep the direction strictly horizontal
            Quaternion rot = Quaternion.LookRotation(dir);
            // slerp to the desired rotation over time
            npcs[0].rotation = Quaternion.Slerp(npcs[0].rotation, rot, rotationSpeed * Time.deltaTime);

            Vector3 dirToComputer = console.transform.position - npcs[1].position;
            dirToComputer.y = 0;
            Quaternion rot1 = Quaternion.LookRotation(dirToComputer);
            npcs[1].rotation = Quaternion.Slerp(npcs[1].rotation, rot1, rotationSpeed * Time.deltaTime);
        }
    }

    private void OnTriggerExit(Collider other)
    {
        if (other.gameObject.tag == "SpaceshipCutscene")
        {
            FPSCamera.enabled = false;
            mainCamera.enabled = true;
            moveNpc = true;
            anim[0].SetTrigger("SoldierAimingTrigger");
            anim[1].SetTrigger("SoldierWalkingTrigger");
        }
    }
}