Hold space bar and jump [2D]

Questions & Answers
1

So my problem here is that when the player holds the space button the addForce function is increased which I don’t want.

So what I want is that if a player holds the space button they can keep jumping continuously if they’re on the ground…

Here is my code:

    private void Update()
    {
        GetComponent<Rigidbody2D>().velocity = new Vector2(1.0f * movementSpeed, GetComponent<Rigidbody2D>().velocity.y);

        if (IsGrounded() && Input.GetKey(KeyCode.Space)) 
        {

            Debug.Log("IS JUMPING");
            _rigidBody.AddForce(new Vector2(0, jumpForce), ForceMode2D.Impulse);
        }
    }
2

Input.GetKeyDown(KeyCode.Space)

3

If the player already is in the air, go to it’s Rigidbody2D and set the gravity scale to 0. Hope this works.