C# 统一2D角色跳跃过多

首先，对不起我的英语不好。我的问题很清楚

我的角色有时会跳得很高

正常情况下；

有时，如果角色跳转到碰撞角，就会发生这种情况；

为什么会这样？我怎样才能解决这个问题

这是我的密码

    private void FixedUpdate()
{
    jumpButton = GameObject.Find("Jump").GetComponent<Button>();
    jumpButton.onClick.AddListener(Jump);

    groundCheck = GameObject.Find("GroundCheck").GetComponent<Transform>();
    isGrounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius, whatIsGround);

    MoveInput = SimpleInput.GetAxisRaw("Horizontal");
    rb.velocity = new Vector2(MoveInput * speed, rb.velocity.y);

    if (isGrounded && jump)
    {
        rb.AddForce(Vector2.up * jumpForce, ForceMode2D.Impulse);
        jump = false;
    }
}

public void Jump()
{
    jump = true;
}

---

按照你的方式，你可以在每次跳跃时加速你的向上运动

为了使跳跃每次产生相同的速度，只需将y速度设置为某个值。我们可以使用jumpForce/rb.mass获得与使用ForceMode2D.Pulse的AddForce产生的值相同的值

private void FixedUpdate()
{
    jumpButton = GameObject.Find("Jump").GetComponent<Button>();
    jumpButton.onClick.AddListener(Jump);

    groundCheck = GameObject.Find("GroundCheck").GetComponent<Transform>();
    isGrounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius, whatIsGround);

    MoveInput = SimpleInput.GetAxisRaw("Horizontal");
    rb.velocity = new Vector2(MoveInput * speed, rb.velocity.y);

    if (isGrounded && jump)
    {
        rb.velocity = new Vector2(rb.velocity.x, jumpForce/rb.mass);
        jump = false;
    }
}