Remove Acceleration of Player

Questions & Answers
1

I wanna make a Movement Code for a Plataform 2D. I know that my code isn’t good, but works good for movement, jump and Double Jump.
I’m using RigidBody2D AddForce to Move and Jump, and using “Velocity X = 0” to remove acceleration.
This worked, but now I want to add Wall Jump and I can’t use AddForce or Velocity on X Axys cause the Velocity X is Constantly 0.
Can I do anything or I need to change all my movement System?

(Sorry my English)
Code:

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

public class ControlaRe : MonoBehaviour {

	public int velR, puloR, puloWall;
	public Rigidbody2D rigidB;
	public bool direiRe;
	//Teste Bools
	public bool dJump, wJump, bJump;
	public static int maxJump;

	void Start () {
		maxJump = 0;
		direiRe = true;
		rigidB = gameObject.GetComponent<Rigidbody2D>();
	}
	
	void Update () {
		//rigidB.velocity = new Vector2(0, rigidB.velocity.y);
		

		// Movimentos
		if (Input.GetKey(KeyCode.D) || Input.GetKey(KeyCode.RightArrow))
		{
			if (!ConfereChao.colidiP || !direiRe)
			{
				MoveRe(); direiRe = true;
			}

		}
		if (Input.GetKey(KeyCode.A) || Input.GetKey(KeyCode.LeftArrow))
		{
			if (!ConfereChao.colidiP || direiRe)
            {
				MoveRe(-1); direiRe = false;
			}


		}
		if (Input.GetKeyDown(KeyCode.UpArrow))
		{
            if (ConfereChao.colidiC || (maxJump == 1 && dJump))
            {
                if (!ConfereChao.colidiC)
                {
					rigidB.velocity = new Vector2(rigidB.velocity.x, 0);
				}
				rigidB.AddForce(Vector2.up * puloR);
				maxJump++;
			}

			if (ConfereChao.colidiP && wJump && !ConfereChao.colidiC)
            {
				rigidB.velocity = new Vector2(rigidB.velocity.x, 0);
				rigidB.AddForce(Vector2.up * puloWall);
			}
		}


		// Sprite Lado
		if (direiRe == true)
        {
			GameObject.Find("TextuRe").transform.rotation = Quaternion.Euler(0, 0, 0);
		}
        else
        {
			GameObject.Find("TextuRe").transform.rotation = Quaternion.Euler(0, 180, 0);
		}



	}

	void MoveRe(int leftRight = 1){
		rigidB.AddForce(Vector2.right*velR*leftRight);
    }

}
2

I’m not sure if this will help your jumping issue, but to change the movement of the player you can use “Input.GetAxisRaw”. This will give you a value of -1 (left), 0 (not moving), or 1 (right) as the left and right buttons are pressed. Multiply this value by speed for the player to move. This way the player does not accelerate, but immediately hits the desired speed. Hopefully that resolves your issue!