Unity Platformer 脚本问题

Question

如果这是一个非常基本的问题，我深表歉意；我是团结的新手，只是在学习。我正在尝试制作一款统一的小游戏，但遇到涉及移动平台的代码问题。当玩家在平台上时，平台在移动，我想让玩家跟着移动。但是，我似乎无法让它工作。我的播放器移动代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.InputSystem;

public class PlayerMovement : MonoBehaviour
{
    [SerializeField]
    private float walkSpeed = 4.0f;
    [SerializeField]
    private float jumpHeight = 2.0f;
    [SerializeField]
    private float gravity = -9.81f;
    [SerializeField]
    private float rotationSpeed = 5.0f;

    private CharacterController characterController;
    private PlayerInput playerInput;
    private Transform cameraTransform;

    private InputAction moveAction;
    private InputAction jumpAction;

    private Vector3 playerVelocity;
    private bool isGrounded;

    private void Awake()
    {
        characterController = GetComponent<CharacterController>();
        playerInput = GetComponent<PlayerInput>();

        cameraTransform = Camera.main.transform;

        moveAction = playerInput.actions["Walk"];
        jumpAction = playerInput.actions["Jump"];

        Cursor.lockState = CursorLockMode.Locked;
    }

    private void Update()
    {
        isGrounded = characterController.isGrounded;

        if (isGrounded && playerVelocity.y < 0)
        {
            playerVelocity.y = -5.0f;
            gravity = -9.81f;
        }

        Vector2 input = moveAction.ReadValue<Vector2>();

        Vector3 move = new Vector3(input.x, 0f, input.y);

        Vector3 cameraForwardDirection = new Vector3(Camera.main.transform.forward.x, 0, Camera.main.transform.forward.z);
        Vector3 cameraRightDirection = new Vector3(Camera.main.transform.right.x, 0, Camera.main.transform.right.z);

        move = cameraForwardDirection * move.z + cameraRightDirection * move.x;

        characterController.Move(move * Time.deltaTime * walkSpeed);

        if (jumpAction.triggered && isGrounded)
        {
            playerVelocity.y += Mathf.Sqrt(jumpHeight * -3.0f * gravity);
        }

        playerVelocity.y += gravity * Time.deltaTime;

        characterController.Move(playerVelocity * Time.deltaTime);

        float targetAngle = cameraTransform.eulerAngles.y;
        Quaternion targetRotation = Quaternion.Euler(0, targetAngle, 0);
        transform.rotation = Quaternion.Lerp(transform.rotation, targetRotation, rotationSpeed * Time.deltaTime);
    }

    public void PlatformMovement(Vector3 platformVelocity)
    {
        characterController.Move(platformVelocity);
    }
}

我用来在平台上移动播放器的代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlatformStick : MonoBehaviour
{
    private void OnTriggerStay(Collider other)
    {
        if (other.gameObject.CompareTag("Player"))
        {
            PlayerMovement playerMovement = other.gameObject.GetComponent<PlayerMovement>();

            Rigidbody rigidbody = GetComponent<Rigidbody>();

            playerMovement.PlatformMovement(rigidbody.velocity);
        }
    }
}

我尝试使用 Debug.Log() 来查看是否正在调用 PlatformMovement() 方法，似乎是，它只是运动不起作用。