Player Enters Ground After Jump

Unity Engine
, ,
1

I have a problem where the player will dip into the ground after a jump and I don’t know how to fix this. The game is in 2D and I am using a Rigidbody2D. Here’s my code:

private void Update()
        {
            if (IsGrounded() && Input.GetKeyDown(KeyCode.Space))
            {
                nowJump = true;
            }
        }
 
        // Update is called once per frame
        void FixedUpdate()
        {
            //----------MOVEMENT----------
 
            // Walking
            float movement = Input.GetAxisRaw("Horizontal");
            rb2d.velocity = new Vector2(movement * speed, rb2d.velocity.y);
 
            // Jumping
            if(nowJump == true)
            {
                rb2d.AddForce(transform.up * jumpForce);
                nowJump = false;
            }
        }
 
        private bool IsGrounded()
        {
            RaycastHit2D ray2d = Physics2D.BoxCast(box2d.bounds.center, box2d.bounds.size, 0f, Vector2.down, .1f, ground);
            return ray2d.collider != null;
        }

Any help would be greatly appreciated, thanks!

2

Did you try initializing your jump related variables? I would double check those variables and test as you make any fixes/adjustments.

3

No I haven’t tried that but I’ll give it a go!