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Mengenai perbedaan enumerasi pemilihan komponen di Unity, fungsi mengubah atribut lain belum ditulis.

Pertama tentukan komponen pengguliran MaskScroll. Komponen ini mendukung pengguliran horizontal dan vertikal, serta fungsi mempercepat dan memperlambat pengguliran.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public enum EMaskScrollStatus {
    NONE,
    /// <summary>
    /// 停止
    /// </summary>
    STOP,
    /// <summary>
    /// 加速滚动
    /// </summary>
    SCROLLING_ACCE,
    /// <summary>
    /// 减速滚动
    /// </summary>
    SCROLLING_DESC
}
 
public enum EMaskScrollDirection {
    /// <summary>
    /// 水平方向
    /// </summary>
    Horizontal,
    /// <summary>
    /// 竖直方向
    /// </summary>
    Vertical
}
 
public enum EMaskScrollUpDown {
    UP,
    DOWN
}
 
public enum EMaskScrollLeftRight {
    LEFT,
    RIGHT
}
 
public class MaskScroll : MonoBehaviour
{
    [Header("滚动速度相关")]
    [Tooltip("加速到多大速度")]
    [SerializeField]
    private float acceSpeedMax = 10f;
 
    [Tooltip("减速到多小")]
    [SerializeField]
    private float descSpeedMin = 0f;
 
    [Space(5)]
 
    [Tooltip("滚动轴")]
    public EMaskScrollDirection scrollDir = EMaskScrollDirection.Vertical;
 
    [HideInInspector]
    public EMaskScrollUpDown scrollVertical = EMaskScrollUpDown.DOWN;
    [HideInInspector]
    public EMaskScrollLeftRight scrollHorizontal = EMaskScrollLeftRight.RIGHT;
 
    [SerializeField]
    [Tooltip("滚动缓冲区")]
    private float scrollBuffer = 30f;
 
    private EMaskScrollStatus scrollStatus = EMaskScrollStatus.NONE;
 
    private RectTransform contentsTransform = null;
 
    /// <summary>
    /// 滚动到哪一个元素
    /// </summary>
    private int targetScrollIndex = 0;
 
    public EMaskScrollStatus ScrollStatus {
        set {
            scrollStatus = value;
        }
        get {
            return scrollStatus;
        }
    }
 
    private void Awake() {
        contentsTransform = transform.Find("avatars") as RectTransform;
 
    }
 
    // Start is called before the first frame update
    void Start()
    {
        
    }
 
    public void StartScroll() {
        // 开始加速滚动
        scrollStatus = EMaskScrollStatus.SCROLLING_ACCE;
        targetScrollIndex = Random.Range(0,contentsTransform.childCount);
    }
 
    // Update is called once per frame
    void Update()
    {
        if(scrollStatus == EMaskScrollStatus.SCROLLING_ACCE || scrollStatus == EMaskScrollStatus.SCROLLING_DESC) {
            if(scrollStatus == EMaskScrollStatus.SCROLLING_ACCE) {
 
            } else {
                
            }
        }
    }
}

Ketika saya menulis ini, saya ingin dapat menampilkan arah gulir secara dinamis sesuai dengan sumbu gulir yang saya pilih, jadi saya mendapatkan jawaban berikut:

using System.Collections;
using System.Collections.Generic;
using UnityEditor;
 
[CustomEditor(typeof(MaskScroll))]
public class MaskScrollEditor : Editor
{
    public override void OnInspectorGUI()
    {
        DrawDefaultInspector();
        MaskScroll maskScroll = (MaskScroll)target;
 
        if(maskScroll.scrollDir == EMaskScrollDirection.Horizontal) {
            maskScroll.scrollHorizontal = (EMaskScrollLeftRight)EditorGUILayout.EnumPopup("滚动方向",maskScroll.scrollHorizontal);
        } else if (maskScroll.scrollDir == EMaskScrollDirection.Vertical)
        {
            maskScroll.scrollVertical = (EMaskScrollUpDown)EditorGUILayout.EnumPopup("滚动方向", maskScroll.scrollVertical);
        }
    }
}

Berhati-hatilah juga untuk tidak menambahkan base.OnInspectorGUI() dalam kode ini jika tidak, komponen akan ditambahkan

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