I'm trying to send a boolean from script to script-CodePudding

I watched some tutorials on how to send booleans from script so script and this is the code I wrote:

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

public class sender : MonoBehaviour
{
    public bool ktp;

    void OnTriggerEnter(Collider other)
    {
        if (other.CompareTag("Player"))
        {
             bool ktp = true;
        }
    }

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

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

and

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

public class empfänger : MonoBehaviour
{
    public sender script;

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

    // Update is called once per frame
    void Update()
    {
        if (script.ktp == true)
        {
            Debug.Log(script.ktp);
        }
    }
}

I'm testing on sending booleans from script to script and here I'm just trying to output the boolean declared from another script to the console.

I was expecting it to work.

CodePudding user response：

You are essentially ‘creating’ the variable twice. In sender, remove the bool from the when you are assigning the variable in the function.

sender.cs

using System.Collections.Generic;
using UnityEngine;

public class sender : MonoBehaviour
{
    public bool ktp;
    void OnTriggerEnter(Collider other)
    {
        if (other.CompareTag("Player"))
        {
             ktp = true;
        }
    }
    // Start is called before the first frame update
    void Start()
    {
        
    }

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