Button Stuck at Next Scene

Unity Engine
,
1

Hey guys, I’m making a 2D mobile game where you boost the ballon up with a button but everytime I reach next scene balloon boost itself without pressing the button. After I press the boost button in the new scene it returns to normal. What I’m asking is how can I stop this movement when i enter new scene ? Thanks for your help.

2

Can you post your code (with code tags)? Both of the button’s function and whatever handles the level change. And possibly any other scripts that you think could have influence.

3 
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;

public class PlayerController : MonoBehaviour
{
    public float horizontalInput;
    Rigidbody2D rb2d;
    public float speed = 20.0f;
    // Start is called before the first frame update
    void Start()
    {
        rb2d = GetComponent<Rigidbody2D>();
        rb2d.AddForce(Vector2.up * 50, ForceMode2D.Impulse);
    }

    // Update is called once per frame
    void Update()
    {
       
    }
    private void FixedUpdate()
    {
        if (rb2d.position.y < -14)
        {
            rb2d.position = new Vector2(transform.position.x, -14);
        }

        if (CrossPlatformInputManager.GetButton("Jump"))
        {
            rb2d.AddForce(Vector2.up * 2750);
        }
        horizontalInput = CrossPlatformInputManager.GetAxis("Horizontal");
        rb2d.velocity = horizontalInput * 35 * Vector2.right;
    }
}

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

public class LinkScenes : MonoBehaviour
{
    public int iLevelToLoad;
    public string sLevelToLoad;
    public bool useIntegerToLoadLEvel;
    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {
       
    }
    private void OnTriggerEnter2D(Collider2D collision)
    {
        GameObject collisionGameObject = collision.gameObject;

        if(collisionGameObject.name == "Player")
        {
            LoadScene();
        }
    }

    void LoadScene()
    {
        if (useIntegerToLoadLEvel)
        {
            SceneManager.LoadScene(iLevelToLoad);
        }
        else
        {
            SceneManager.LoadScene(sLevelToLoad);
        }
    }
}
4

Where is the code for the boost button?

5

Jump button is boost button, I just named it jump.

6

But you dont have a Jump function, at least not a custom one. There are a couple things i would do differently.

First, i would create that custom function for Jump and then call it in FixedUpdate.

private void FixedUpdate()
    {
        if (rb2d.position.y < -14)
        {
            rb2d.position = new Vector2(transform.position.x, -14);
        }

        JumpButton();
        horizontalInput = CrossPlatformInputManager.GetAxis("Horizontal");
        rb2d.velocity = horizontalInput * 35 * Vector2.right;
    }


public void JumpButton()
{
    if (CrossPlatformInputManager.GetButtonDown("Jump"))
        {
            rb2d.AddForce(Vector2.up * 2750);
        }
}

I also changed the GetButton to GetButtonDown. Now that it is a public function outside of Update or FixedUpdate, you can call this function from a UI button now.

Hopefully that fixes it.