AI Group Manager

EnemyManager.cs

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

public class EnemyManager : MonoBehaviour {

    public Vector3 playerLocationSeen;

    public Slider timerSlider;
    private Animator timerAnimator;
    private Image timerFill;

    public bool alerting;

    public bool alert;
    public float currentAlertTime;
    public float alertTime = 15;
    public bool canSeePlayer;

    private bool timerSliderPopUp;

    private AudioSource alertSound;

    void Start()
    {
        currentAlertTime = alertTime;
        timerAnimator = timerSlider.gameObject.GetComponent<Animator>();
        timerFill = timerSlider.GetComponentInChildren<Image>();
        timerSlider.maxValue = alertTime;
        timerSlider.value = alertTime;
        alertSound = GetComponent<AudioSource>();
    }

    void Update ()
    {
        alerting = false;

        if (alert)
        {
            if (!timerSliderPopUp)
            {
                alertSound.Play();
                timerAnimator.SetTrigger("PopUp");
                timerSliderPopUp = true;
            }
            currentAlertTime -= Time.deltaTime;
            timerSlider.value = currentAlertTime;

            if (currentAlertTime <= 0)
            {
                currentAlertTime = alertTime;
                alert = false;
            }
        }
        else
            timerSliderPopUp = false;

        canSeePlayer = false;

        timerFill.enabled = alert;
	}
}