Script 1

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

public class AttackScript : MonoBehaviour
{



    private GUIStyle scoreStyle = new GUIStyle();
    private GUIStyle timerStyle = new GUIStyle();
    public string scoreText;
    public string timerText;

    Health HealthBar;

    public Sprite GreyFrag;
    public Sprite RedFrag;
    public float SpriteCounter = 15f;
    public int SpriteChangeCounter = 0;


    public int score = 0;
    public const float alphaCoolDown = 1.5f;
    public float coolDown = alphaCoolDown;
    void OnGUI()
    {
        // Make a text field that modifies stringToEdit.
        scoreStyle.fontSize = 30;
        timerStyle.fontSize = 15;
        GUI.Label(new Rect(10, 10, 400, 20), scoreText, scoreStyle);
        GUI.Label(new Rect(10, 50, 400, 20), timerText, timerStyle);
    }


        Animator attackorClicking1;

    // Start is called before the first frame update
    void Start()
    {

        HealthBar = GetComponent<Health>();

        scoreText = "Score: ";
        timerText = "timer: ";
        attackorClicking1 = GetComponent<Animator>();
    }

    // Update is called once per frame
    void Update()
    {

        if (coolDown > 0)
        {
            coolDown -= Time.deltaTime;
            timerText = "Cooldown: " + coolDown.ToString("F2");
        }

        if ( Input.GetMouseButtonDown(0) && coolDown <= 0 )
        {
            score += 10;
            attackorClicking1.SetTrigger("Attack");
            scoreText = "Score: " + score;
            coolDown = alphaCoolDown;
        }

        if(SpriteCounter > 0)
        {
            SpriteCounter -= Time.deltaTime;
        }


        if(this.gameObject.GetComponent<SpriteRenderer>().sprite == GreyFrag && Input.GetMouseButtonDown(0) && coolDown <= 0)
        {
            HealthBar.DamagePlayer(10);
        }


        if (SpriteCounter <= 0)
        {
            this.gameObject.GetComponent<SpriteRenderer>().sprite = GreyFrag;
            SpriteCounter = 15f;
            SpriteChangeCounter++;

            if(SpriteChangeCounter == 2)
            {
                this.gameObject.GetComponent<SpriteRenderer>().sprite = RedFrag;
                SpriteChangeCounter = 0;
            }

        }



    }
}