C# CrossplatformInput操纵杆无法统一工作

我已经从unity store的标准资源库连接了一个操纵杆，但是输入没有被读取。汽车可以通过箭头键控制，但操纵杆不工作

这是我的密码

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;

public class rearwheeldrive : MonoBehaviour
{
    public float maxAngle = 30;
    public float maxTorque = 300;
    public WheelCollider[] wheelArray;

    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {
        float angle = maxAngle * CrossPlatformInputManager.GetAxis("Horizontal");
        float torque = maxTorque * CrossPlatformInputManager.GetAxis("Vertical");
        wheelArray[0].steerAngle = angle;
        wheelArray[1].steerAngle = angle;

        wheelArray[2].motorTorque = torque;
        wheelArray[3].motorTorque = torque;

        foreach (WheelCollider wheelcollider in wheelArray)
        {
            Vector3 P;
            Quaternion Q;
            wheelcollider.GetWorldPose(out P, out Q);
            Transform wheelshape = wheelcollider.transform.GetChild(0);
            wheelshape.position = P;
            wheelshape.rotation = Q;

        }

    }
}

即使更改了maxAngle*Input.GetAxis（“水平”）；到maxAngle*CrossPlatformInputManager.GetAxis（“水平”）；当操纵杆不工作时，它接受箭头键输入

操纵杆对象代码

using System;
using UnityEngine;
using UnityEngine.EventSystems;

namespace UnityStandardAssets.CrossPlatformInput
{
    public class Joystick : MonoBehaviour, IPointerDownHandler, IPointerUpHandler, IDragHandler
    {
        public enum AxisOption
        {
            // Options for which axes to use
            Both, // Use both
            OnlyHorizontal, // Only horizontal
            OnlyVertical // Only vertical
        }

        public int MovementRange = 100;
        public AxisOption axesToUse = AxisOption.Both; // The options for the axes that the still will use
        public string horizontalAxisName = "Horizontal"; // The name given to the horizontal axis for the cross platform input
        public string verticalAxisName = "Vertical"; // The name given to the vertical axis for the cross platform input

        Vector3 m_StartPos;
        bool m_UseX; // Toggle for using the x axis
        bool m_UseY; // Toggle for using the Y axis
        CrossPlatformInputManager.VirtualAxis m_HorizontalVirtualAxis; // Reference to the joystick in the cross platform input
        CrossPlatformInputManager.VirtualAxis m_VerticalVirtualAxis; // Reference to the joystick in the cross platform input

        void OnEnable()
        {
            CreateVirtualAxes();
        }

        void Start()
        {
            m_StartPos = transform.position;
        }

        void UpdateVirtualAxes(Vector3 value)
        {
            var delta = m_StartPos - value;
            delta.y = -delta.y;
            delta /= MovementRange;
            if (m_UseX)
            {
                m_HorizontalVirtualAxis.Update(-delta.x);
            }

            if (m_UseY)
            {
                m_VerticalVirtualAxis.Update(delta.y);
            }
        }

        void CreateVirtualAxes()
        {
            // set axes to use
            m_UseX = (axesToUse == AxisOption.Both || axesToUse == AxisOption.OnlyHorizontal);
            m_UseY = (axesToUse == AxisOption.Both || axesToUse == AxisOption.OnlyVertical);

            // create new axes based on axes to use
            if (m_UseX)
            {
                m_HorizontalVirtualAxis = new CrossPlatformInputManager.VirtualAxis(horizontalAxisName);
                CrossPlatformInputManager.RegisterVirtualAxis(m_HorizontalVirtualAxis);
            }
            if (m_UseY)
            {
                m_VerticalVirtualAxis = new CrossPlatformInputManager.VirtualAxis(verticalAxisName);
                CrossPlatformInputManager.RegisterVirtualAxis(m_VerticalVirtualAxis);
            }
        }


        public void OnDrag(PointerEventData data)
        {
            Vector3 newPos = Vector3.zero;

            if (m_UseX)
            {
                int delta = (int)(data.position.x - m_StartPos.x);
                delta = Mathf.Clamp(delta, - MovementRange, MovementRange);
                newPos.x = delta;
            }

            if (m_UseY)
            {
                int delta = (int)(data.position.y - m_StartPos.y);
                delta = Mathf.Clamp(delta, -MovementRange, MovementRange);
                newPos.y = delta;
            }
            transform.position = new Vector3(m_StartPos.x + newPos.x, m_StartPos.y + newPos.y, m_StartPos.z + newPos.z);
            UpdateVirtualAxes(transform.position);
        }


        public void OnPointerUp(PointerEventData data)
        {
            transform.position = m_StartPos;
            UpdateVirtualAxes(m_StartPos);
        }


        public void OnPointerDown(PointerEventData data) { }

        void OnDisable()
        {
            // remove the joysticks from the cross platform input
            if (m_UseX)
            {
                m_HorizontalVirtualAxis.Remove();
            }
            if (m_UseY)
            {
                m_VerticalVirtualAxis.Remove();
            }
        }
    }
}

像这样使用它：

  public Joystick mJoystick; 

  float angle = maxAngle * mJoystick.Horizontal;
  float torque = maxTorque * mJoystick.Vertical;

编辑：我使用了相同的资源，使用以下设置可以正常工作

像这样使用它：

  public Joystick mJoystick; 

  float angle = maxAngle * mJoystick.Horizontal;
  float torque = maxTorque * mJoystick.Vertical;

编辑：我使用了相同的资源，使用以下设置可以正常工作

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“操纵杆”不包含“水平”的定义，并且找不到可访问的扩展方法“水平”接受类型为“操纵杆”的第一个参数（是否缺少using指令或程序集引用？）将“操纵杆”替换为附加在层次结构中操纵杆对象上的脚本。附加脚本的名称为“操纵杆”编辑您的问题，并在选择操纵杆对象时附上1-检查员屏幕截图。2-操纵杆脚本“我已经编辑了答案。请看一看。你的第一种方法应该有效。请尝试进行一些调试，以查看操纵杆是否像我一样在空场景中工作。“操纵杆”不包含“水平”的定义，并且找不到接受“操纵杆”类型的第一个参数的可访问扩展方法“水平”（是否缺少using指令或程序集引用？）将“操纵杆”替换为附加在层次结构中操纵杆对象上的脚本。附加脚本的名称为“操纵杆”。编辑您的问题，并在选择操纵杆对象时附加1-检查员屏幕截图。2-“操纵杆脚本”我已经编辑了答案。请看一看。你的第一种方法应该有效。尝试一些调试，看看操纵杆是否能像我一样在空场景中工作。