Mluti-Agent_simulation/3DModule/Assets/_DTYJ/Scripts/UI/UIYuAnCtrl.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DG.Tweening;
using UnityEngine.UI;

namespace DTYJ
{
    public class UIYuAnCtrl : MonoBehaviour
    {
        public static UIYuAnCtrl Instance;
        public RectTransform panel;
        public Button btn_pre, btn_next;
        public Text textInfo;
        private void Awake()
        {
            Instance = this;
            btn_pre.onClick.AddListener(OnPre);
            btn_next.onClick.AddListener(OnNext);
            Show(false);
        }
        private void OnPre()
        {
            --Index;
        }
        private void OnNext()
        {
            ++Index;
        }

        private List<string> listInfo = new List<string>() {"µÚÒ»²½", "µÚ¶þ²½", "µÚÈý²½" };
        private int _index = 0;
        private int Index
        {
            get { return _index; }
            set
            {
                _index = Mathf.Clamp(value, 0, listInfo.Count);
                btn_pre.interactable = _index > 0;
                btn_next.interactable = _index < listInfo.Count - 1;
                SetInfo();
            }
        }
        private void SetInfo()
        {
            if (Index >= 0 && Index < listInfo.Count)
                textInfo.text = $"{Index + 1}:{ listInfo[Index]}";
            else
                textInfo.text = "";
        }
        public void Init(List<string> list)
        {
            listInfo = list;
            Index = 0;
        }
        float closeX = 0.001f;
        public void Show(bool view)
        {
            gameObject.SetActive(view);
            panel.localScale = new Vector3(closeX, 1, 1);
            Index = 0;
        }
        public void OnClickUnfold()
        {
            panel.DOScaleX(panel.localScale.x == 1 ? closeX : 1, .5f);
        }
    }
}