C# UnityEvent birden fazla tetikleniyor

using System;
using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.Events;

public class FishManager : MonoBehaviour
{


    // Instance
    public static FishManager Instance;

    // Fish List
    [SerializeField] List<GameObject> fishes;
    [SerializeField] int activeFish;

    // FishPool
    public Queue<GameObject> fishPool = new Queue<GameObject>();
    [SerializeField] public int poolSize;


    // RayCast
    RaycastHit2D hit;
    [SerializeField] Camera cam;



    // Action List Fish

    [System.Serializable] public class FishTriggerEvent: UnityEvent<GameObject>{}

    public FishTriggerEvent fishTriggerEvent;






    System.Random rand = new System.Random();
    GameObject fish;
    int random = 0;





    public void FillPool()
    {


        for (int i = 0; i < poolSize; i++)
        {
            random = rand.Next(0, fishes.Count);
            fish = Instantiate(fishes[random]);
            fish.SetActive(false);

            fishPool.Enqueue(fish);
        }

        for (int i = 0; i < activeFish; i++)
        {
            SpawnFish();
        }
    }


    public void SpawnFish()
    {

        if (fishPool.Count <= 0)
        {
            random = rand.Next(0, fishes.Count);
            fish = Instantiate(fishes[random]);
            fish.SetActive(false);
            fishPool.Enqueue(fish);
        }

        fish = fishPool.Dequeue();

        fish.SetActive(true);


    }



    private void Awake()
    {
        if (!Instance)
        {
            Instance = this;
        
        
            FillPool();
        }
        else
        {
            Destroy(gameObject);
        }
    }



    //
    void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {
            Click();
        }
    }


    public void Click()
    {
        hit = Physics2D.Raycast(cam.ScreenToWorldPoint(Input.mousePosition), Vector2.zero);
        if (hit.collider)
        {
      
            TapFish(hit.collider.gameObject);

        }
    }

 
    bool oneTime = false;
    public void TapFish(GameObject go)
    {

        fishTriggerEvent?.Invoke(go);
        SpawnFish();
    }
}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
using TMPro;
using UnityEngine.Events;


public class FishMove : MonoBehaviour
{


 

    // Screen Cam Location;
    float x = 0f;
    float y = 0f;

    // Finish;
    Vector2 finish;

    // GameObject Fish
    [SerializeField] GameObject fish;


    // Fish Speed;
    [SerializeField] float speed;

    // Fish point;
    [SerializeField] GameObject pointObject;
    [SerializeField] TextMeshPro pointText;
    [SerializeField] int point;

    // Score Pos;
    Vector2 scorePos;

    // Move Point or Fish
    bool pointMove = false;
    bool isPointAdd = false;


    // Particle System

    [SerializeField] ParticleSystem bubbleEffect;



    public void Start()
    {
    
        FishManager.Instance.fishTriggerEvent.AddListener(GetPoint);

        x = ScreenManager.instace.x / 2;
        y = ScreenManager.instace.y / 2;

        pointText.text = $"{point}";
        pointObject.SetActive(false);

        scorePos = PointManager.Instance.scoreObject.transform.position;


        Init();




    }


 


 

    void GetPoint(GameObject go)
    {
        if (fish == go)
        {
            Debug.Log("Çalışt");
            pointObject.SetActive(true);
            pointObject.transform.position = fish.transform.position;
            pointText.text = $"{point}";
            fish.SetActive(false);
            bubbleEffect.transform.position = fish.transform.position;
            bubbleEffect.Play();



            pointMove = true;






        }
    }









    void Update()
    {


        if (pointMove)
        {
            MovePoint();

        }
        else
        {
            MoveFish();
        }





    }


    void MoveFish()
    {
        if ((finish - (Vector2)fish.transform.position).sqrMagnitude != 0f)
        {

            fish.transform.position = Vector2.MoveTowards(fish.transform.position,
                                            finish, speed * Time.deltaTime);




        }
        else
        {

            FishManager.Instance.SpawnFish();
            ReturnPool();

        }
    }



    void MovePoint()
    {
        if ((scorePos - (Vector2)pointObject.transform.position).sqrMagnitude != 0f)
        {

            pointObject.transform.position = Vector2.MoveTowards(pointObject.transform.position,
                                            scorePos, 7f * Time.deltaTime);




        }
        else
        {

      

            if (!bubbleEffect.isPlaying)
            {
          
                ReturnPool();
            }

            if (!isPointAdd)
            {
                PointManager.Instance.addPoint(point);
                pointText.text = "";
                isPointAdd = true;
            }



        }
    }



    void ReturnPool()
    {

        FishManager.Instance.fishPool.Enqueue(gameObject);
        Init();
        gameObject.SetActive(false);
    }



    public void Init()
    {





        //Point
        pointObject.SetActive(false);
        pointMove = false;
        isPointAdd = false;
  


        // Fish Area
        fish.SetActive(true);

        fish.transform.localScale = new Vector3(1, 1, 1);

        if (UnityEngine.Random.Range(0, 2) == 0)
        {

            fish.transform.position = new Vector2(-x - 1f, UnityEngine.Random.Range(y, -y));

            finish = new Vector2(x + 1f, UnityEngine.Random.Range(y, -y));

        }
        else
        {
            fish.transform.position = new Vector2(x + 1f, UnityEngine.Random.Range(y, -y));
            finish = new Vector2(-x - 1f, UnityEngine.Random.Range(y, -y));
            fish.transform.localScale = new Vector3(-1, 1, 1);
        }




    }




}

bool isTapped = false;
float tapCooldown = 0.2f; // burada süreyi siz belirleyin isterseniz
float tapCooldownTimer = 0f;

void Update()
{
    tapCooldownTimer -= Time.deltaTime; // süreyi korusun

    if (Input.GetMouseButtonDown(0) && tapCooldownTimer <= 0f)
    {
        Click();
        tapCooldownTimer = tapCooldown; // süreyi resetlesin
    }
}

public void TapFish(GameObject go)
{
    if (isTapped) return;

    isTapped = true; // ilk seferde true yap
    fishTriggerEvent?.Invoke(go); // balığı tetikle
    SpawnFish(); // yeni balık yap
}

bool isTapped = false;
float tapCooldown = 0.2f;
float tapCooldownTimer = 0f;

void Update()
{
    tapCooldownTimer -= Time.deltaTime;

    if (Input.GetMouseButtonDown(0) && tapCooldownTimer <= 0f)
    {
        Click();
        tapCooldownTimer = tapCooldown;
    }
}

public void TapFish(GameObject go)
{
    if (isTapped) return;

    isTapped = true;
    fishTriggerEvent?.Invoke(go);
    SpawnFish();
}

void MovePoint()
{
    if ((scorePos - (Vector2)pointObject.transform.position).sqrMagnitude != 0f)
    {
        pointObject.transform.position = Vector2.MoveTowards(pointObject.transform.position, scorePos, 7f * Time.deltaTime);
    }
    else
    {
        if (!bubbleEffect.isPlaying)
        {
            ReturnPool();
        }

        if (!isPointAdd)
        {
            PointManager.Instance.addPoint(point);
            pointText.text = "";
            isPointAdd = true;
            isTapped = false;
        }
    }
}