Fulfinsen Comments - Answer Overflow

Fulfinsen

Posts Comments

CC#

•Created by Fulfinsen on 9/24/2023 in #help

❔ Score increment

thanks for the info

10 replies

CC#

•Created by Fulfinsen on 9/24/2023 in #help

❔ Score increment

I see

10 replies

CC#

•Created by Fulfinsen on 9/24/2023 in #help

❔ Score increment

ah, ok

10 replies

CC#

•Created by Fulfinsen on 9/24/2023 in #help

❔ Score increment

Block.cs:

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

public class Block : MonoBehaviour
{
    // Update is called once per frame
    void Update()
    {
        if (transform.position.y < -6f)
        {
            Destroy(gameObject);
        }
        
        
    }
}

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

public class Block : MonoBehaviour
{
    // Update is called once per frame
    void Update()
    {
        if (transform.position.y < -6f)
        {
            Destroy(gameObject);
        }
        
        
    }
}

10 replies

CC#

•Created by Fulfinsen on 9/24/2023 in #help

❔ Score increment

Player.cs:

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

public class Player : MonoBehaviour
{
    public float moveSpeed;
    private Rigidbody2D rb;

    // Start is called before the first frame update
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetMouseButton(0))
        {
            Vector3 touchPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
            if (touchPos.x < 0)
            {
                rb.AddForce(Vector2.left * moveSpeed);
            }
            else
            {
                rb.AddForce(Vector2.right * moveSpeed);
            }
        }
        else
        {
            rb.velocity = Vector2.zero;

        }
    }

    void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.gameObject.tag == "block")
        {
            SceneManager.LoadScene("Game");
        }
    }
}

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

public class Player : MonoBehaviour
{
    public float moveSpeed;
    private Rigidbody2D rb;

    // Start is called before the first frame update
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetMouseButton(0))
        {
            Vector3 touchPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
            if (touchPos.x < 0)
            {
                rb.AddForce(Vector2.left * moveSpeed);
            }
            else
            {
                rb.AddForce(Vector2.right * moveSpeed);
            }
        }
        else
        {
            rb.velocity = Vector2.zero;

        }
    }

    void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.gameObject.tag == "block")
        {
            SceneManager.LoadScene("Game");
        }
    }
}

10 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

thanks

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

now it works

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

I removed the Rigidbody2D and assigned rb2d as needed

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

yeah, you are right

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

yeah, there is definitely something that I am missing and I don't see it

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

I put a debug.logError to see what is happening and it says that Rigidbody2d is not assigned

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

and it points me at

var absVelX = Mathf.Abs(rb2d.velocity.x);

var absVelX = Mathf.Abs(rb2d.velocity.x);

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

now I am getting an error in unity:

NullReferenceException: Object reference not set to an instance of an object
Player.Update () (at Assets/Scripts/Player.cs:23)

NullReferenceException: Object reference not set to an instance of an object
Player.Update () (at Assets/Scripts/Player.cs:23)

24 replies

CC#

•Created by Fulfinsen on 9/21/2023 in #help

❔ 2D player movement

something like this?

    private Rigidbody2D rb2d;


    void Start()
    {
        Rigidbody2D rb2d = GetComponent<Rigidbody2D>();
    }

    private Rigidbody2D rb2d;


    void Start()
    {
        Rigidbody2D rb2d = GetComponent<Rigidbody2D>();
    }

24 replies

Gaming

Programming