【Unity】滚动缩放关卡选择列表
2024-05-10 11:08:38
简单实现，正式用时继续优化，现仅支持左右切换按钮点击，后续增加单元格面板点击切换，左右滑动切换···
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;public class UIChapterPanel : UIPanelBase
{private UIChapterItem[] chapterItemArray;private Button enterBattleBtn;private Button lastChapterBtn;private Button nextChapterBtn;private int finalChapter;private int unlockChapter;private int selectChapter;private void Awake(){InitData();InitObj();}public override void Show(params object[] args){base.Show(args);if (chapterItemArray != null && chapterItemArray.Length >= 4){chapterItemArray[0].Init(selectChapter, UIChapterItem.UIChapterItemPos.Left);chapterItemArray[1].Init(selectChapter, UIChapterItem.UIChapterItemPos.Middle);chapterItemArray[2].Init(selectChapter, UIChapterItem.UIChapterItemPos.Right);chapterItemArray[3].Init(selectChapter, UIChapterItem.UIChapterItemPos.Hide);}}private void InitData(){finalChapter = 10;unlockChapter = 5;selectChapter = unlockChapter;}private void InitObj(){var objDic = UIUtility.GetAllTransformByName(transform);Transform chapterListRoot;objDic.TryGetValue("ChapterListRoot", out chapterListRoot);if (chapterListRoot != null && chapterListRoot.childCount > 0){chapterItemArray = chapterListRoot.GetComponentsInChildren<UIChapterItem>();}if (chapterItemArray == null || chapterItemArray.Length != 4)Debug.LogError("chapterItemArray == null || chapterItemArray.Length != 4");lastChapterBtn = UIUtility.TryGetComponentFromAllByName<Button>("LastChapterButton", objDic);nextChapterBtn = UIUtility.TryGetComponentFromAllByName<Button>("NextChapterButton", objDic);enterBattleBtn = UIUtility.TryGetComponentFromAllByName<Button>("EnterBattleButton", objDic);if (lastChapterBtn != null)lastChapterBtn.onClick.AddListener(() => OnSelectChapterItem(-1));if (nextChapterBtn != null)nextChapterBtn.onClick.AddListener(() => OnSelectChapterItem(1));if (enterBattleBtn != null)enterBattleBtn.onClick.AddListener(OnEnterBattleBtnClick);}public void OnSelectChapterItem(int moveDir){if (moveDir > 0){if (selectChapter < finalChapter)selectChapter++;else{selectChapter = finalChapter;return;}}else if (moveDir < 0){if (selectChapter > 0)selectChapter--;else{selectChapter = 0;return;}}elsereturn;if (chapterItemArray != null && chapterItemArray.Length > 0){for (int i = 0; i < chapterItemArray.Length; i++){chapterItemArray[i].Refresh(selectChapter, moveDir);}}}private void OnEnterBattleBtnClick(){if (selectChapter >= 0 && selectChapter <= finalChapter){if (selectChapter <= unlockChapter){Debug.Log("进入章节关卡：" + selectChapter);}else{Debug.Log("选择章节未解锁：" + selectChapter);}}elseDebug.LogError("选择章节错误：" + selectChapter);}}using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;public class UIChapterItem : MonoBehaviour
{public enum UIChapterItemPos{Hide = 0,Left = 1,Middle = 2,Right = 3,}public UIChapterItemPos curItemPos { get; private set; }public int curItemChapter { get; private set; }private RectTransform rectTrans;private Vector2 initSizeDelta;private Text chapterText;private Image chapterImage;[SerializeField] private float scaleSizeRatio = 0.75f;[SerializeField] private float hideSizeRatio = 0.5f;[SerializeField] private float itemOffsetRatio = 0.5f;[SerializeField] private float movePosTime = 0.5f;[SerializeField] private float scaleSizeTime = 0.5f;private float itemOffsetPosX;private void Awake(){rectTrans = GetComponent<RectTransform>();initSizeDelta = rectTrans.sizeDelta;itemOffsetPosX = initSizeDelta.x * itemOffsetRatio;chapterText = GetComponentInChildren<Text>();chapterImage = GetComponent<Image>();}public void Init(int targetChapter, UIChapterItemPos initItemPos){curItemPos = initItemPos;switch (curItemPos){case UIChapterItemPos.Hide:rectTrans.anchoredPosition = Vector2.zero;rectTrans.sizeDelta = initSizeDelta * hideSizeRatio;transform.SetAsFirstSibling();curItemChapter = -1;break;case UIChapterItemPos.Middle:rectTrans.anchoredPosition = Vector2.zero;rectTrans.sizeDelta = initSizeDelta;transform.SetAsLastSibling();curItemChapter = targetChapter;break;case UIChapterItemPos.Right:rectTrans.anchoredPosition = new Vector2(itemOffsetPosX, 0);rectTrans.sizeDelta = initSizeDelta * scaleSizeRatio;curItemChapter = targetChapter + 1;break;case UIChapterItemPos.Left:rectTrans.anchoredPosition = new Vector2(-itemOffsetPosX, 0);rectTrans.sizeDelta = initSizeDelta * scaleSizeRatio;curItemChapter = targetChapter - 1;break;default:break;}if (chapterText != null)chapterText.text = curItemChapter.ToString();if (chapterImage != null){}}public void Refresh(int targetChapter, int moveDir){if (moveDir == 0)return;rectTrans.DOKill();switch (curItemPos){case UIChapterItemPos.Hide:curItemPos = moveDir < 0 ? UIChapterItemPos.Left : UIChapterItemPos.Right;break;case UIChapterItemPos.Left:curItemPos = moveDir < 0 ? UIChapterItemPos.Middle : UIChapterItemPos.Hide;break;case UIChapterItemPos.Middle:curItemPos = moveDir < 0 ? UIChapterItemPos.Right : UIChapterItemPos.Left;break;case UIChapterItemPos.Right:curItemPos = moveDir < 0 ? UIChapterItemPos.Hide : UIChapterItemPos.Middle;break;default:break;}Vector2 targetPos, targetSize;switch (curItemPos){case UIChapterItemPos.Hide:targetPos = Vector2.zero;targetSize = initSizeDelta * hideSizeRatio;transform.SetAsFirstSibling();curItemChapter = -1;break;case UIChapterItemPos.Middle:targetPos = Vector2.zero;targetSize = initSizeDelta;transform.SetAsLastSibling();curItemChapter = targetChapter;break;case UIChapterItemPos.Right:targetPos = new Vector2(itemOffsetPosX, 0);targetSize = initSizeDelta * scaleSizeRatio;curItemChapter = targetChapter + 1;break;case UIChapterItemPos.Left:targetPos = new Vector2(-itemOffsetPosX, 0);targetSize = initSizeDelta * scaleSizeRatio;curItemChapter = targetChapter - 1;break;default:targetPos = Vector2.zero;targetSize = Vector2.zero;curItemChapter = targetChapter;break;}//rectTrans.anchoredPosition = targetPos;//rectTrans.sizeDelta = targetSize;rectTrans.DOAnchorPosX(targetPos.x, movePosTime);rectTrans.DOSizeDelta(targetSize, scaleSizeTime);if (chapterText != null)chapterText.text = curItemChapter.ToString();if (chapterImage != null){}}}【Unity】滚动缩放关卡选择列表相关推荐
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