Frayed/GuardScript at main · LilyDynamite/Frayed · GitHub

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

public class GuardScript : MonoBehaviour
{
    //health
    private int maxHealth = 15;
    private int health;

    //damage
    private int damage = 1;

    //movement variables
    public float direction = 1;
    private float speed;
    private float phaseOneSpeed = 6;
    private float phaseTwoSpeed = 8;
    private Vector3 yFlip = new Vector3(0, 180, 0);
    public bool canFlip = true;

    //variables for timers
    public float timeToFreeze = 1;
    private float flipFreezeTime = 1;
    private float timeRemaining = 0;
    private float flipTimeRemaining = 0;

    //its weak spot
    private GameObject head;

    //sound fx
    public AudioClip hitArmour;

    // Start is called before the first frame update
    void Start()
    {
        speed = phaseOneSpeed;
        health = maxHealth;
        transform.eulerAngles = Vector3.zero;

        head = GameObject.Find("Weak Spot");
    }

    // Update is called once per frame
    void Update()
    {
        if(health == 10)
        {
            speed = phaseTwoSpeed;
        }

        //timer for freezing after hitting player
        if (timeRemaining <= 0)
        {
            transform.Translate(Vector3.right * speed * Time.deltaTime);
        }
        else
        {
            timeRemaining -= Time.deltaTime;
        }

        //timer for flipping around
        if (flipTimeRemaining <= 0)
        {
            canFlip = true;
        }
        else
        {
            flipTimeRemaining -= Time.deltaTime;
        }
    }

    private void OnTriggerEnter2D(Collider2D other)
    {
        if(other.tag == "Attack")
        {
            GetComponent<AudioSource>().PlayOneShot(hitArmour);
        }
    }


    private void OnCollisionEnter2D(Collision2D other)
    {

        //switch directions when something is hit

        if (other.gameObject.tag != "Floor")
        {
            if(canFlip)
            {

                if (direction == 1)
                {
                    transform.Rotate(yFlip);
                    direction = -1;

                }
                else if (direction == -1)
                {
                    transform.Rotate(yFlip);
                    direction = 1;

                }

                canFlip = false;
                flipTimeRemaining = flipFreezeTime;
            }

        }

        if(other.gameObject.tag == "Player")
        {
            other.gameObject.GetComponent<PlayerController>().DamagePlayer(damage);
        }
    }

    //Set speed and health back to their defaults
    public void ResetStats()
    {
        health = maxHealth;
        speed = phaseOneSpeed;
        transform.eulerAngles = Vector3.zero;
        direction = 1;

        head.GetComponent<GuardWeakSpot>().ResetPhases();
    }

    //deal damage to the enemy
    public void DoDamage(int damage)
    {