UnityGameDev-“AnimatorHandler”不包含“SetFloat”的定義

我正在關注 YouTube 教程，但我終其一生都無法弄清楚為什么會發生此錯誤。

編輯：在 Visual Studio 中它說沒有發現問題，但在 Unity 中它仍然顯示同樣的錯誤。也許這是一個兼容性問題，我需要以某種方式修復它？不確定。

這是一直在發生的錯誤：

Assets\AnimatorHandler.cs(73,18)：錯誤 CS1061：“AnimatorHandler”不包含“SetFloat”的定義，并且找不到接受“AnimatorHandler”型別的第一個引數的可訪問擴展方法“SetFloat”（您是否缺少using 指令或程式集參考？）

AnimatorHandler.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
namespace JM
{
    public class AnimatorHandler : MonoBehaviour
    {
        public AnimatorHandler anim;
        int vertical;
        int horizontal;
        public bool canRotate;
 
        public void Initialize()
        {
            anim = GetComponent<AnimatorHandler>();
            vertical = Animator.StringToHash("Vertical");
            horizontal = Animator.StringToHash("Horizontal");
        }
 
        public void UpdateAnimatorValues(float verticalMovement, float horizontalMovement)
        {
            #region Vertical
            float v = 0;
 
            if (verticalMovement > 0 && verticalMovement < 0.55f)
            {
                v = 0.5f;
            }
            else if (verticalMovement > 0.55f)
            {
                v = 1;
            }
            else if (verticalMovement < 0 && verticalMovement > -0.55f)
            {
                v = -0.5f;
            }
            else if (verticalMovement < -0.55f)
            {
                v = -1;
            }
            else
            {
                v = 0;
            }
            #endregion
 
            #region Horizontal
            float h = 0;
 
            if (horizontalMovement > 0 && horizontalMovement < 0.55f)
            {
                h = 0.5f;
            }
            else if (horizontalMovement > 0.55f)
            {
                h = 1;
            }
            else if (horizontalMovement < 0 && horizontalMovement > -0.55f)
            {
                h = -0.5f;
            }
            else if (horizontalMovement < -0.55f)
            {
                h = -1;
            }
            else
            {
                h = 0;
            }
            #endregion
 
            anim.SetFloat(vertical, v, 0.1f, Time.deltaTime);
            anim.SetFloat(horizontal, h, 0.1f, Time.deltaTime);
        }
 
        public void CanRotate()
        {
            canRotate = true;
        }
 
        public void StopRotation()
        {
            canRotate = false;
        }
    }
}

PlayerLocomotion.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
namespace JM
{
    public class PlayerLocomotion : MonoBehaviour
    {
        Transform cameraObject;
        InputHandler inputHandler;
        Vector3 moveDirection;
 
        [HideInInspector]
        public Transform myTransform;
        [HideInInspector]
        public AnimatorHandler animatorHandler;
 
        public new Rigidbody rigidbody;
        public GameObject normalCamera;
 
        [Header("Stats")]
        [SerializeField]
        float movementSpeed = 5;
        [SerializeField]
        float rotationSpeed = 10;
 
        void Start()
        {
            rigidbody = GetComponent<Rigidbody>();
            inputHandler = GetComponent<InputHandler>();
            animatorHandler = GetComponentInChildren<AnimatorHandler>();
            cameraObject = Camera.main.transform;
            myTransform = transform;
            animatorHandler.Initialize();
        }
 
        public void Update()
        {
            float delta = Time.deltaTime;
 
            inputHandler.TickInput(delta);
 
            moveDirection = cameraObject.forward * inputHandler.vertical;
            moveDirection  = cameraObject.right * inputHandler.horizontal;
            moveDirection.Normalize();
 
            float speed = movementSpeed;
            moveDirection *= speed;
 
            Vector3 projectedVelocity = Vector3.ProjectOnPlane(moveDirection, normalVector);
            rigidbody.velocity = projectedVelocity;
 
            if (animatorHandler.canRotate)
            {
                HandleRotation(delta);
            }
 
        }
 
        #region Movement
        Vector3 normalVector;
        Vector3 targetPosition;
 
        private void HandleRotation(float delta)
        {
            Vector3 targetDir = Vector3.zero;
            float moveOverride = inputHandler.moveAmount;
 
            targetDir = cameraObject.forward * inputHandler.vertical;
            targetDir  = cameraObject.right * inputHandler.horizontal;
 
            targetDir.Normalize();
            targetDir.y = 0;
 
            if (targetDir == Vector3.zero)
                targetDir = myTransform.forward;
 
            float rs = rotationSpeed;
 
            Quaternion tr = Quaternion.LookRotation(targetDir);
            Quaternion targetRotation = Quaternion.Slerp(myTransform.rotation, tr, rs * delta);
 
            myTransform.rotation = targetRotation;
        }
 
        #endregion
    }
}

這是我一直在關注的教程：

https://www.youtube.com/watch?v=LOC5GJ5rFFw&list=PLD_vBJjpCwJtrHIW1SS5_BNRk6KZJZ7_d&index=7

我嘗試確保 AnimatorHandler 的所有名稱都拼寫正確并且大小寫正確，但我仍然無法找出問題所在。我還多次觀看了視頻，以確保我沒有明顯遺漏，但與教程相比，我仍然找不到代碼有任何問題。

uj5u.com熱心網友回復：

您可能想要獲取 AnimatorHandler 的Animator內部而不是另一個 AnimatorHandler。

public class AnimatorHandler : MonoBehaviour
{
    public AnimatorHandler anim;  // <-- this should be an animator

例如。

public class AnimatorHandler : MonoBehaviour
{
    public Animator anim;

標籤：unity3d 动画 游戏开发

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