HELP bug about collision detection

Getting Started
1

the error says IDENTIFIER EXPECTED in my code about collision detection

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

public class NextLevel : MonoBehaviour
{

    public GameObject BIRD;

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

    // Update is called once per frame
    void Update()
    {
        void OnTriggerEnter (BIRD.gameobject.tag = "Projectile")
        {
            //some code i havent written yet
        }
    }
}
2

There’s a lot of invalid syntax there. Not sure what tutorial you’re following, but you’ll want to take a closer look. Always refer to the docs first too: Unity - Scripting API: Collider.OnTriggerEnter(Collider)

Such as:

private void Update()
{
   
}

private void OnTriggerEnter(Collider other)
{
    if (other.CompareTag("Projectile"))
    {
       
    }
}
3

Do i leave the other there with the tag thing

4

Read the docs. It tells you what is required of OnTriggerEnter.

5

what does compare tags mean im trying to get the best understanding of this

6

nevermind found it on the doc thanks never knew of this