Assets\Player.cs(85,1): error CS0106: The modifier 'private' is not valid for this item

Unity Engine
1

estou começando no unity agr e estou com muita duvida em como resolver isso

5141228–508967–Player.cs (2.45 KB)

2

I think, nested function don’t have access modifier and you can’t put OnCollisionEnter/Exit inside the FixedUpdate

use code tags for the scripts:
(declaration is missed for TextLives.text. Try to handle Input in the Update it is better as in the FixedUpdate. Do reference (Rigidbody2D rigidbody = GetComponent() ; once in the Start (don’t forget to declare it).)

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

public class Player : MonoBehaviour
{
    public float forcapulo;
    public bool estaVoando;
    public string nome;
    // comparação if
    public float tempo;
    public float distancia;
    public float velocidade;
    public float velocidadeMaxima;
    public float velocidadeMinima;

    public int Lives;
    public int Coins;

    public Text TextCoins;
    public bool IsGrounded;
    public bool CanJumpAtack;

    void Start()
    {
        TextLives.text = Lives.ToString();
        TextCoins.text = Coins.ToString();
    }

    void FixedUpdate()
    {
        Rigidbody2D rigidbody = GetComponent<Rigidbody2D>();
        float movimento = Input.GetAxis("Horizontal");
        rigidbody.velocity = new Vector2(movimento * velocidadeMaxima, rigidbody.velocity.y);

        if (movimento < 0)
        {
            GetComponent<SpriteRenderer>().flipX = true;
        }
        else if (movimento > 0)
        {
            GetComponent<SpriteRenderer>().flipX = false;
        }

        if (movimento > 0 || movimento < 0)
        {
            GetComponent<Animator>().SetBool("Walking", true);
        }
        else
        {
            GetComponent<Animator>().SetBool("Walking", false);
        }
        if (Input.GetKeyDown(KeyCode.Space))
        {
            if (IsGrounded)
            {
                rigidbody.AddForce(new Vector2(0, forcapulo));
                GetComponent<AudioSource>().Play();
                CanJumpAtack = false;
            }
            else
            {
                CanJumpAtack = true;
            }
        }

        if (CanJumpAtack && Input.GetKey(KeyCode.Space))
        {
            GetComponent<Animator>().SetBool("JumpAtack", true);
            rigidbody.velocity = new Vector2(rigidbody.velocity.x, -2f);
        }
        else
        {
            GetComponent<Animator>().SetBool("JumpAtack", false);
        }

        if (IsGrounded)
        {
            GetComponent<Animator>().SetBool("jumping", false);
        }
        else
        {
            GetComponent<Animator>().SetBool("jumping", true);
        }
    }


    private void OnTriggerEnter2D(Collider2D collision2D)
    {
        if (collision2D.gameObject.CompareTag("Moedas"))
        {
            Destroy(collision2D.gameObject);
            Coins++;
            TextCoins.text = Coins.ToString();
        }
    }


    void OnCollisionEnter2D(Collision2D collision2D)
    {

        if (collision2D.gameObject.CompareTag("Monstros"))
        {
            //Criar Lógica para perder vida
        }

        if (collision2D.gameObject.CompareTag("Plataformas"))
        {
            IsGrounded = true;
        }
        {
            Debug.Log("Colidiu!" + collision2D.gameObject.tag);
        }
    }


    void OnCollisionExit2D(Collision2D collision2D)
    {
        if (collision2D.gameObject.CompareTag("Plataformas"))
        {
            IsGrounded = false;
        }
        Debug.Log("Parou de colidir!" + collision2D.gameObject.tag);
    }
}
1 Like
3

O que vc fez para consertar esse erro? eu n entendi direito

4

here is the code wrong

void Update ()
{
//__________________________________
//This is wrong because the function is inside from the update.
void OnTriggerEnter2D()
{

}
//___________________________________
}

here is the code ok

void Update ()
{
//_______________

//_______________
}

//This will work because the function is outside from the update.
void OnTriggerEnter2D()
{

}
5

vc pode me ajudar nesse codigo aki? está dando o mesmo erro

5149826–510089–Player.cs (3.74 KB)

6

Be careful with “{ }”. No idea, how they are named :smile: Check the lines 106 and 109

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

public class Player : MonoBehaviour
{
    public float forcapulo;
    public bool estaVoando;
    public string nome;
    // comparação if
    public float tempo;
    public float distancia;
    public float velocidade;
    public float velocidadeMaxima;
    public float velocidadeMinima;

    public int Lives;
    public int Coins;

    public Text TextLives;
    public Text TextCoins;

    public bool IsGrounded;
    public bool CanJumpAtack;

    public GameObject LastCheckpoint;

    void Start()
    {
        TextCoins.text = Coins.ToString();
        TextLives.text = Lives.ToString();
    }

    void FixedUpdate()
    {
        Rigidbody2D rigidbody = GetComponent<Rigidbody2D>();
        float movimento = Input.GetAxis("Horizontal");
        rigidbody.velocity = new Vector2(movimento * velocidadeMaxima, rigidbody.velocity.y);

        if (movimento < 0)
        {
            GetComponent<SpriteRenderer>().flipX = true;
        }
        else if (movimento > 0)
        {
            GetComponent<SpriteRenderer>().flipX = false;
        }

        if (movimento > 0 || movimento < 0)
        {
            GetComponent<Animator>().SetBool("Walking", true);
        }
        else
        {
            GetComponent<Animator>().SetBool("Walking", false);
        }
        if (Input.GetKeyDown(KeyCode.Space))
        {
            if (IsGrounded)
            {
                rigidbody.AddForce(new Vector2(0, forcapulo));
                GetComponent<AudioSource>().Play();
                CanJumpAtack = false;
            }
            else
            {
                CanJumpAtack = true;
            }
        }

        if (CanJumpAtack && Input.GetKey(KeyCode.Space))
        {
            GetComponent<Animator>().SetBool("JumpAtack", true);
            rigidbody.velocity = new Vector2(rigidbody.velocity.x, -2f);
        }
        else
        {
            GetComponent<Animator>().SetBool("JumpAtack", false);
        }

        if (IsGrounded)
        {
            GetComponent<Animator>().SetBool("jumping", false);
        }
        else
        {
            GetComponent<Animator>().SetBool("jumping", true);
        }
        {
            if (Input.GetKeyDown(KeyCode.LeftControl))
            {
                GetComponent<Animator>().SetTrigger("Atack");
                Collider2D[] colliders = new Collider2D[3];
                transform.Find("AtackArea").gameObject.GetComponent<Collider2D>()
                    .OverlapCollider(new ContactFilter2D(), colliders);
                for (int i = 0; i < colliders.Length; i++)
                {
                    if (colliders[i] != null && colliders[i].gameObject.CompareTag("Monstros"))
                    {
                        Destroy(colliders[i].gameObject);
                    }
                }
            }
        }
    } //I have added the "}" here
    private void OnTriggerEnter2D(Collider2D collision2D)

    {
        if (collision2D.gameObject.CompareTag("Checkpoint"))
        {
            LastCheckpoint = collision2D.gameObject;
        }
    }

    void OnCollisionEnter2D(Collision2D collision2D)
    {

        if (collision2D.gameObject.CompareTag("Monstros"))
        {
            Lives--;
            TextLives.text = Lives.ToString();
            if (Lives == 0)
            {
                transform.position = LastCheckpoint.transform.position;
            }

        }

        if (collision2D.gameObject.CompareTag("Plataformas"))
        {
            IsGrounded = true;
        }
        {
            Debug.Log("Colidiu!" + collision2D.gameObject.tag);
        }
    }


    void OnCollisionExit2D(Collision2D collision2D)
    {
        if (collision2D.gameObject.CompareTag("Plataformas"))
        {
            IsGrounded = false;
        }
        Debug.Log("Parou de colidir!" + collision2D.gameObject.tag);
    }
}

//I have deleted "}" here