When i add my box collider2d to player positions go crazy i have rigidbody 2d on

Questions & Answers
1

When i add my box collider2d to player positions go crazy i have rigidbody 2d on
SCRIPT:

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

public class haha : MonoBehaviour
{
public float speed = 10;
private Animator anim;
private Rigidbody2D rb;
    public float jump;
    float moveVelocity;

        bool grounded = true;

private void Start()
{
    anim = GetComponent<Animator>();
    rb = GetComponent<Rigidbody2D>();
}

private void Update()
{
        //Jumping
        if (Input.GetKeyDown (KeyCode.Space) || Input.GetKeyDown (KeyCode.UpArrow) || Input.GetKeyDown (KeyCode.Z) || Input.GetKeyDown (KeyCode.W)) 
        {
            if(grounded)
            {
                GetComponent<Rigidbody2D> ().velocity = new Vector2 (GetComponent<Rigidbody2D> ().velocity.x, jump);
            }
        }

        moveVelocity = 0;

        //Left Right Movement
        if (Input.GetKey (KeyCode.LeftArrow) || Input.GetKey (KeyCode.A)) 
        {
            moveVelocity = -speed;
        }
        if (Input.GetKey (KeyCode.RightArrow) || Input.GetKey (KeyCode.D)) 
        {
            moveVelocity = speed;
        }

        GetComponent<Rigidbody2D> ().velocity = new Vector2 (moveVelocity, GetComponent<Rigidbody2D> ().velocity.y);


float moveInput = Input.GetAxisRaw("Horizontal");
rb.velocity = new Vector3(moveInput * 100, rb.velocity.y);

if (moveInput == 0)
{
    anim.SetBool("isRunning", false);
}
else
{
    anim.SetBool("isRunning", true);
}

}

    void OnTriggerEnter2D()
    {
        grounded = true;
    }
    void OnTriggerExit2D()
    {
        grounded = false;
    }
}
2

I did it i used another script :smiley: