统一-人物不会停止移动，即使没有按下任何东西

Question

好的，下面是代码：

// Variable to store character animator component
Animator animator;

// Variables to store optimized setter/getter parameter IDs
int isWalkingHash;
int isRunningHash;

// Variable to store the instance of the PlayerInput
PlayerInput input;

// Variables to store player input values
Vector2 currentMovement;
bool movementPressed;
bool runPressed;

// Awake is called when the script instance is being loaded
void Awake() 
{
     input = new PlayerInput();

    // Set the player input values using listeners
     input.CharacterControls.Movement.performed += ctx => {
        currentMovement = ctx.ReadValue<Vector2>();
        movementPressed = currentMovement.x != 0 || currentMovement.y != 0;
     };  
     
     input.CharacterControls.Run.performed += ctx => runPressed = ctx.ReadValueAsButton();
}

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

    // Set ID references
    isWalkingHash = Animator.StringToHash("isWalking");
    isRunningHash = Animator.StringToHash("isRunning");
}

// Update is called once per frame
void Update()
{
    handleMovement();   
}

void handleMovement()
{
    // Get parameter values from animator
    bool isRunning = animator.GetBool(isRunningHash);
    bool isWalking = animator.GetBool(isWalkingHash);

    // Start walking if movement pressed is true and not already walking
    if (movementPressed && !isWalking) {
        animator.SetBool(isWalkingHash, true);
    }

    // Stop walking if movementPressed is false and not already walking
    if (!movementPressed && isWalking) {
        animator.SetBool(isWalkingHash, false);
    }

    // Start running if movement pressed and run pressed is true and not already running
    if ((movementPressed && runPressed) && isRunning) {
        animator.SetBool(isRunningHash, true);
    }

    // Stop running if movement pressed or run pressed is false and not currently running
    if ((!movementPressed || !runPressed) && isRunning) {
        animator.SetBool(isRunningHash, false);
    }
}

void OnEnable()
{
    //Enable the character control action map
    input.CharacterControls.Enable();
}

void OnDisable()
{
    //Disable the character control action map
    input.CharacterControls.Disable();
} 

我一开始使用的是UnityEngine.InputSystem。但是移动效果很好，就在我松开WASD的时候，它仍然在最后一个按下的方向上移动。我真的不知道这里有什么问题。我刚刚开始，所以我不知道最简单的问题的答案。很抱歉打扰你。提前感谢！

Answer 1

在下面的代码块中

// Stop walking if movementPressed is false and not already walking
    if (!movementPressed && isWalking) {
        animator.SetBool(isWalkingHash, false);
    }

你说你正在检查“还没有走”。它不会是'!isWalking‘作为if条件吗？