我尝试让角色在加力时跳跃

public class DemonController : MonoBehaviour
{
 [SerializeField]
 private float speed;
 [SerializeField]
 private Rigidbody2D rb;
 [SerializeField]
 private Animator anim;
 [SerializeField]
 private float jumpForce;
 [SerializeField]
 private SpriteRenderer sr;

 private Vector2 movement;

 // Update is called once per frame
 void Update()
 {
    movement.x = Input.GetAxisRaw("Horizontal");
 }

 void FixedUpdate() {
    Move();
    Jump();
    Attack();
 }

 void Move()
 {
   if (movement.x > 0) {
       sr.flipX = false;
   } else if (movement.x < 0) {
       sr.flipX = true;
   }
   anim.SetBool("running", movement.x != 0);
   rb.MovePosition(rb.position + movement * speed * Time.fixedDeltaTime); 
}

void Jump()
{
    if (Input.GetKeyDown("space")) {
        Debug.Log("space pressed");
        rb.AddForce(Vector2.up * jumpForce, ForceMode2D.Impulse);
    }
}

void Attack()
{
    if (Input.GetKeyDown(KeyCode.J)) {
        anim.SetTrigger("attack");
    }
}
}

这真的很有趣，因为我可以移动和攻击，但我不能跳跃。跳转的条件是正确的，因为记录了“按下空格”。 我也尝试添加 Y 速度，但它也不起作用。有人知道解决这个问题吗？

character inspector1 character inspector2