JumpCount 在跳跃 2D 平台游戏后立即重置

Question

我对这一切都很陌生，对于新手的错误，我深表歉意。我正在制作一个 2D 平台游戏 我正在通过 RayCast 检查地面，在玩家跳跃后，jumpCounter 重置为 0，所以我得到了奖励跳跃。我尝试在重置之前添加一个 0.2 秒的计时器，但这会在连续多次跳跃（兔子跳跃）时造成麻烦。有什么帮助吗？

private void FixedUpdate()
    {
        GroundCheck();
        if (state != State.hurt)
        {
            Movement();
            DoubleJump();
            StateMachine();
        }

        HurtCheck();
        anim.SetInteger("state", (int)state);
    }
    private void Movement()
    {
        //Input.GetAxis returns a value between -1 up to 1
        //Edit> Project Settings> Input> Axis> Horizontal
        float hDirection = Input.GetAxisRaw("Horizontal");

        //holding down "D" makes the value positive and vice versa
        if (hDirection < 0)
        {
            rb.velocity = new Vector2(-speed, rb.velocity.y);
            transform.localScale = new Vector2(-1, 1);
        }
        else if (hDirection > 0)
        {
            rb.velocity = new Vector2(speed, rb.velocity.y);
            transform.localScale = new Vector2(1, 1);
        }
        else
        {

        }

        if (Input.GetButtonDown("Jump") && isGrounded == true)
        {
            Jump();
        }
    }
    private void Jump()
    {
        rb.velocity = new Vector2(rb.velocity.x, jumpforce);
        state = State.jumping;
        jumpCount += 1;
    }
    private void GroundCheck()
    {
        Debug.DrawRay(transform.position, Vector2.down * hitDistance, Color.green);
        RaycastHit2D hit = Physics2D.Raycast(transform.position, Vector2.down, hitDistance, ground);
        if(hit.collider != null)
        {
            isGrounded = true;
            jumpCount = 0;
        }
        else
        {
            isGrounded = false;
        }
    }
    private void DoubleJump()
    {
        if (Input.GetButtonDown("Jump") && isGrounded == false && jumpCount < 2)
        {
            rb.velocity = new Vector2(rb.velocity.x, jumpforce);
            jumpCount += 1;
        }
    }

Answer 1

嘿，您是否确定您的播放器的图层不是ground 图层或正确设置了ground 图层蒙版，或者raycast 的hitDistance 太高它应该非常低，例如0.1 或更少或者jumpCount 是否从0 或1 开始尝试交替使用，或者可能从两个开始以失去额外的奖金跳跃...这些将是我想看的地方，祝你好运！