Unity/C#：我不知道為什么這個變量在當前上下文中不存在

Question

這是我的全部代碼，因為這個問題讓我完全困惑：

public class Controller : MonoBehaviour
{
    public float stalls;
    public float IntegerYVelocity;
    public float TotalJumpForce;
    public float TotalDropForce;
    public float jumps;
    public float speed;
    public float jumpForce;
    public float dropforce;
    bool isGrounded = false;
    public Transform isGroundedChecker;
    public float checkGroundRadius;
    public LayerMask groundLayer;

    Rigidbody2D rb;

    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    void Update()
    {
        TotalJumpForce = rb.velocity.y + jumpforce;
        TotalDropForce = rb.velocity.y + dropforce;
        CheckIfGrounded();
        Move();
        Jump();
        Drop();
        Stall();
    }
    void Move()
    {
        float x = Input.GetAxisRaw("Horizontal");
        float moveBy = x * speed;
        rb.velocity = new Vector2(moveBy, rb.velocity.y);
    }
    void Jump()
    {
        if (Input.GetKeyDown("w"))
        {
            if (jumps > 0)
                    rb.velocity = new Vector2(rb.velocity.x, TotalJumpForce);
                    jumps = jumps - 1;
        }
    }
    void Drop()
    {
        if (Input.GetKeyDown("s"))
        {

            rb.velocity = new Vector2(rb.velocity.x, TotalDropForce);
        }
    }
    void CheckIfGrounded()
    {
        Collider2D collider = Physics2D.OverlapCircle(isGroundedChecker.position, checkGroundRadius, groundLayer);
        if (collider != null)
        {
            isGrounded = true;
            jumps = 2;
        }
        else
        {
            isGrounded = false;
        }
    }
    void Stall()
    {
        if (Input.GetKeyDown("q"))
        {
            if (stalls > 0)
            rb.velocity = new Vector2(rb.velocity.x, 0);
            stalls = stalls - 1;
        }
    }
}

但后來我得到這個編譯器錯誤：

Assets\Controller.cs(29,42): error CS0103: The name 'jumpforce' does not exist in the current context

這讓我很困惑，因為一切都很好，直到我添加了攤位無效。

Answer 1

您忘記將第 29 行的“jumpForce”中的“F”大寫。