chase_script_1

using System;
using UnityEngine;
using System.Collections;

public class Сhase : MonoBehaviour
{

    public Transform player;
    Animator Anim;
    public int i;
    public float time;
    // Use this for initialization
    void Start ()
    {
        Anim = GetComponent<Animator>();
	}

	// Update is called once per frame
	void Update ()
    {
        Vector3 direction = player.position - this.transform.position;
        float angle = Vector3.Angle(direction, this.transform.forward);

        if (Vector3.Distance(player.position, this.transform.position) < 20 && angle < 90)
        {
            direction.y = 0;
            this.transform.rotation = Quaternion.Slerp(this.transform.rotation, Quaternion.LookRotation(direction), 0.1f*Time.deltaTime);

            Anim.SetBool("isIdle", false);
            if (direction.magnitude > 1.5f)
            {
                this.transform.Translate(0, 0, 0.035f);
                Anim.SetBool("isRunning", true);
                Anim.SetBool("isAttacking", false);
            }
            else
            {
                Anim.SetBool("isRunning", false);
                Anim.SetBool("isAttacking", true);
            }
        }
        else
        {
           this.transform.Translate(0, 0, 0.005f);
            if (i == 0)
            {
                int sens = new System.Random().Next(0,2);
                if (sens == 0)
                {
                    Anim.SetBool("isTurningLeft", true);
                    Debug.Log(Anim.GetBool("isTurningLeft").ToString());
                    this.transform.Rotate(new Vector3(0, -90, 0));
                }
                else
                {
                    Anim.SetBool("isTurningRight", true);
                    Debug.Log(Anim.GetBool("isTurningRight").ToString());
                    this.transform.Rotate(new Vector3(0, 90, 0));
                }
                i = 5;
                time = Time.realtimeSinceStartup;

            }
            else
            {
                Anim.SetBool("isTurningRight", false);
                Anim.SetBool("isTurningLeft", false);
            }
            if (Time.realtimeSinceStartup - time > 2)
            {
                --i;
                time = Time.realtimeSinceStartup;
            }

            Debug.Log(i.ToString());
            Debug.Log("turnfalse");

            Anim.SetBool("isIdle", true);
            Anim.SetBool("isRunning", false);
            Anim.SetBool("isAttacking", false);
        }

	}
}