C# 其他混淆

Question

所以我一直在 (else) 上出错，我不确定我做错了什么，我似乎找不到问题，请帮忙，我对编码很陌生，所以这是我到目前为止的全部代码

{
public float speed;
private Rigidbody2D myRigidbody;
private Vector3 change;
private Animator animator;

// Start is called before the first frame update
void Start()
{
    animator = GetComponent<Animator>();
    myRigidbody = GetComponent<Rigidbody2D>();
}

// Update is called once per frame
void Update()
{
    change = Vector3.zero;
    change.x = Input.GetAxisRaw("Horizontal") * Time.deltaTime * speed;
    change.y = Input.GetAxisRaw("Vertical") * Time.deltaTime * speed;
     if (change != Vector3.zero) 

        transform.Translate(new Vector3(change.x, change.y));
    MoveCharacter();
    UpdateAnimationAndMove();
}

void UpdateAnimationAndMove()
{
    {
        animator.SetFloat("moveX", change.x);
        animator.SetFloat("moveY", change.y);
        animator.SetBool("moving", true);
    } else {
        animator.SetBool("moving", false);
    }

}

void MoveCharacter()
{
    myRigidbody.MovePosition(transform.position + change.normalized * speed * Time.deltaTime);
}

}

Answer 1

你不能使用else，前面没有对应的if。

if(condition)
{
    // IF condition is true, this gets executed
}
else
{
    // ELSE this gets executed
}