trouble changing variables of another script

Questions & Answers
1

hi! I have a problem: can’t change the variable “count” of the second script from the first one. I guess is an easy problem… but I’ve started programming just last week. ^_^’
(the scripts should create an exit from the level when you’ve killed 40 enemies)

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

public class Zombie4Beha : MonoBehaviour
{
public GameObject contatore, player;
private float speed;
private Rigidbody2D rb;
private int pv;

void Start()
{
    gameObject.tag = "zombie4";
    rb = GetComponent<Rigidbody2D>();
    rb.drag = 10;
    pv = 4;
    speed = 5;
}

void Update()
{
    GameObject player = GameObject.FindGameObjectWithTag("character");
    rb.rotation = 0;
    Vector2 proprio = new Vector2(rb.position.x, rb.position.y);
    Vector2 dir = new Vector2(player.GetComponent<Rigidbody2D>().position.x, player.GetComponent<Rigidbody2D>().position.y);
    rb.AddForce(-(proprio - dir).normalized * speed);
    if (pv <= 0)
        Destroy(gameObject);
}

private void OnTriggerEnter2D(Collider2D coll)
{
    if (coll.gameObject.tag == "proiettile")
        pv = pv - 1;
}

private void OnDestroy()
{
    contatore.GetComponent<DoorpawnBeha>().count = contatore.GetComponent<DoorpawnBeha>().count + 1;
}

}

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

public class DoorpawnBeha : MonoBehaviour
{
public int count;
public GameObject porta;
public Transform oggSpawn;

private void Start()
{
    count = 0;
}

private void Update()
{
    Debug.Log(count);
    if (count >= 40)
        Instantiate(porta, oggSpawn.position, oggSpawn.rotation);
}

}

thanks from now for the help!

2

hey

script 1

public DoorpawnBeha name;

void Start(){
name=FindObjectOfType<DoorpawnBeha>();
}

so now you can access to DoorpawnBeha script with calling name.

for example in your first script you can now use something like this

void Update(){
if(name.score>40){
//do something
}