Game Task Manager

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

public class TaskM : MonoBehaviour
{
    public bool freeTime = true;

    public bool generateNewTask;

    public bool startAgroTimer;
    public bool startNewTaskTimer;
    private float Agrotimer;
    private float reverseAgroTimer;
    private float NewTaskTimer;
    private int RemmeberedNum = 0;
    public int NewNumber = 0;

    private bool _managerActive = false;

    public Text managerT;
    private TextMeshProUGUI subtitle;

    public GameObject player;
    public GameObject phone;

    public NavMeshAgent agent;
    public GameObject[] TaskObjects;

    public GameObject minimap;

    private Transform taskPos;
    public LineRenderer lineRenderer;

    public GameObject managerPapp;
    // Update is called once per frame
    void Update()
    {

        //keeps agro if agro is active once
        if(_managerActive == true)
        {
            spawnManager();
        }


        //print(Agrotimer);
        if(Agrotimer > 0){
            NavMeshPath path = new NavMeshPath();
            NavMesh.CalculatePath(player.transform.position, taskPos.Find("navPos").gameObject.transform.position, NavMesh.AllAreas, path); //Saves the path in the path variable.
            Vector3[] corners = path.corners;
            lineRenderer.positionCount = corners.Length;
            lineRenderer.SetPositions(corners);

        }else{
            lineRenderer.positionCount = 0;
        }




        if(generateNewTask == true){
            //creates new task
            newTask();
        }
        else if(generateNewTask == false){
            //remebers last task
            RemmeberedNum = NewNumber;
        }
        //catalouges all task-objects
        TaskObjects = GameObject.FindGameObjectsWithTag("Task");



        //checks if task is complete before agro timer runs out.
        if(startAgroTimer == true && TaskObjects[NewNumber].GetComponent<Interacted>().enabled == false){
            freeTime = true;
            startAgroTimer = false;


        }

        //strats agro timer if task isnt completed.
        if(startAgroTimer == true){
            phone.GetComponent<Animator>().SetInteger("state", 1);
            Agrotimer += Time.deltaTime;


            managerT.text = ("Follow the map and interact with the " + TaskObjects[NewNumber].name + " <color=blue>" + (60f - Agrotimer).ToString("0") + "</color>");
            if(Agrotimer > 60f){
                //spawns Manager if task isnt Complete whitin 60s
                spawnManager();
                _managerActive = true;
            }
        }else if(startAgroTimer == false){
            Agrotimer = 0f;
        }

        //starts freetime before new task
        if(freeTime == true){
            subtitle = GameObject.FindGameObjectWithTag("sub").GetComponent<TextMeshProUGUI>();
            subtitle.text = "";
            phone.GetComponent<Animator>().SetInteger("state", 2);
            NewTaskTimer += Time.deltaTime;
            managerT.text = " ";
            if(NewTaskTimer > 45f){
                generateNewTask = true;

                managerT.text = "not freetime.";
                freeTime = false;
            }
        }
        else if(freeTime == false){
            NewTaskTimer = 0f;
        }


    }
    public void newTask(){
        //Creates new different task from last one
        NewNumber = Random.Range(0, TaskObjects.Length);
        if(RemmeberedNum != NewNumber){

            TaskObjects[NewNumber].GetComponent<Interacted>().enabled = true;

            //Debug.Log(TaskObjects[NewNumber].name);
            managerT.text = "new task created";
            //startPhoneCallAudio(NewNumber);
            Agrotimer = 0f;
            startAgroTimer = true;
            generateNewTask = false;
            phone.GetComponent<Animator>().SetInteger("state", 1);
            TaskObjects[NewNumber].GetComponent<Interacted>().TaskStarted();
            taskPos = TaskObjects[NewNumber].transform;

        }else{
            managerT.text = "creating...";
        }

    }
    public void spawnManager(){
        //some manager spawning code
        managerT.text = "Manager in the house!";
        agent.GetComponent<BoxCollider>().enabled = true;
        managerPapp.GetComponent<SpriteRenderer>().enabled = true;
        agent.SetDestination(player.transform.position);

    }
    void navLines(Transform taskPos){
        //navmesh lines

    }
}