Make a Jump Delay

Questions & Answers
1

How i can make a jump delay in this script?

        private void Update()
        {
            if (!m_MouseLook.mIsPaused)
                Crouching = inputManager.GetButtonDown("Crouch");
            anim.SetBool("crouch", Crouch);

            RotateView();
            // the jump state needs to read here to make sure it is not missed
            if (!m_Jump && !m_onLadder)
            {
                if(!m_MouseLook.mIsPaused)
                m_Jump = inputManager.GetButtonDown("Jump");
            }

            if (!m_PreviouslyGrounded && m_CharacterController.isGrounded && !m_onLadder)
            {
                m_MoveDir.y = 0f;
                m_Jumping = false;
            }
            if (!m_CharacterController.isGrounded && !m_Jumping && m_PreviouslyGrounded)
            {
                m_MoveDir.y = 0f;
            }

            if (isSwimming && inputManager.GetButton("Jump"))
                m_MoveDir.y = 2.5f;    

            m_PreviouslyGrounded = m_CharacterController.isGrounded;

            if (m_onLadder)
            {
                StopAllCoroutines();
                rigidbody.useGravity = false;
                rigidbody.isKinematic = true;
                LadderUpdate();
            }
            else
            {
                LadderObject = null;
                rigidbody.useGravity = true;
                rigidbody.isKinematic = true;
            }
        }

        private void FixedUpdate()
        {
            float speed;

            GetInput(out speed);
            
            if (!m_onLadder)
            {
                // always move along the camera forward as it is the direction that it being aimed at
                Vector3 desiredMove = transform.forward * m_Input.y + transform.right * m_Input.x;

                // get a normal for the surface that is being touched to move along it
                RaycastHit hitInfo;
                Physics.SphereCast(transform.position, m_CharacterController.radius, Vector3.down, out hitInfo,
                                   m_CharacterController.height / 2f);
                desiredMove = Vector3.ProjectOnPlane(desiredMove, hitInfo.normal).normalized;

                m_MoveDir.x = desiredMove.x * speed;
                m_MoveDir.z = desiredMove.z * speed;


                if (m_CharacterController.isGrounded)
                {
                    if (Crouching)
                        OnCrouch();

                    m_MoveDir.y = -Stats.m_StickToGroundForce;

                    if (m_Jump)
                    {
                        rigidbody.velocity = new Vector3(0,0,0);

                        if (Crouch)
                            OnCrouch();

                        else
                        {
                            m_MoveDir.y = Stats.m_JumpSpeed;
                            m_Jump = false;
                            m_Jumping = true;
                        }
                    }
                }
                else
                {
                    if (Crouch)
                        OnCrouch();

                    m_MoveDir += Physics.gravity * Stats.m_GravityMultiplier * Time.fixedDeltaTime;
                }
                m_CollisionFlags = m_CharacterController.Move(m_MoveDir * Time.fixedDeltaTime);
            }

            if (Crouch &&!isSwimming)
            {
                Stats = CrouchStats;
            }
            else
            {
                Stats = saveStats;
            }
        }
2

do you mean like a delay between jumps?
when I need to make little delays I use Invoke()
bool canJump=true;
float jumpDelay=1.0f;

public void Jump()
{
if(!canJump)
return;
//your code here
canJump=false;
Invoke("ResetJump",jumpDelay);
}

public void ResetJump()
{
canJump=true;
}