my script have a error??

Scripting C# & .NET
,
1

hi idk why the text of coin is not working :frowning: the script:

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

public class GameController : MonoBehaviour {

    public static GameController instance;

    public GameObject gameOverText;

    public bool gameOver;
    public float scrollSpeed = -1.5f;

    private int score;
    [B]private int coin;[/B]
    public Text scoreText;
  [B]  public Text cointext;[/B]

    private void Awake()
    {
        if(GameController.instance == null)
        {
            GameController.instance = this;
        }else if(GameController.instance != this)
        {
            Destroy(gameObject);
            Debug.LogWarning("GameController ha sido instanciado por segunda vez. Esto no debería pasar.");
        }
       
    }


   [B] public void Coin()
    {
        coin++;
        cointext.text =":" + coin;
        SoundSystem.instance.PlayCoin();[/B]


    }
    public void BirdScored()
    {
        if (gameOver) return;

        score++;
        scoreText.text = "Score: " + score;

    }
   
    public void BirdDie()
    {
        gameOverText.SetActive(true);
        gameOver = true;
    }

    private void OnDestroy()
    {
        if(GameController.instance == this)
        {
            GameController.instance = null;
        }
    }
}

[CODE]
and then i call the method from here

[CODE]
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CoinsScore : MonoBehaviour {



    private void OnTriggerEnter2D(Collider2D collider)
    {
        if (collider.CompareTag("Player"))
        {
            GameController.instance.Coin();
        }
    }

}

[CODE]

but the text dont change after i etner in the trigger .-.
2

Does the collider trigger? Debug log statement? Does the coin method trigger, same thing?

3

Try OnCollisionEnter2D instead of OnTriggerEnter2D?