155 lines
4.1 KiB
C#
155 lines
4.1 KiB
C#
// 本脚本只在不存在时会生成一次。组件逻辑写在当前脚本内。已存在不会再次生成覆盖
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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using FairyGUI;
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using Fantasy;
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using Log = NBC.Log;
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namespace NBF
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{
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public class ClassifyListTitleData
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{
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public string Title;
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}
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public partial class ClassifyList : GComponent
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{
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private readonly List<object> _listData = new List<object>();
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public event Action<object> OnClickItem;
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public event Action<object> OnDoubleClickItem;
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private int _columnsCount;
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public ListSelector _selector;
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private void OnInited()
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{
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InputManager.OnUICanceled += OnUICanceled;
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List.onClickItem.Add(OnClickListItem);
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_selector = new ListSelector(List, typeof(ListTitleItem));
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}
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public override void Dispose()
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{
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InputManager.OnUICanceled -= OnUICanceled;
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base.Dispose();
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}
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private void OnUICanceled(string action)
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{
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if (action == InputDef.UI.Right)
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{
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_selector.Right();
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}
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else if (action == InputDef.UI.Left)
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{
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_selector.Left();
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}
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else if (action == InputDef.UI.Up)
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{
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_selector.Up();
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}
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else if (action == InputDef.UI.Down)
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{
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_selector.Down();
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}
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else if (action == InputDef.UI.Enter)
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{
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var selectedItem = _selector.SelectedItem;
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if (selectedItem != null)
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{
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OnClickItem?.Invoke(selectedItem);
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}
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}
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}
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public void SetListData(List<object> listData,
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ListSelectionMode selectionMode = ListSelectionMode.Single)
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{
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List.selectedIndex = -1;
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_listData.Clear();
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foreach (var obj in listData)
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{
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_listData.Add(obj);
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}
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List.RemoveChildrenToPool();
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List.defaultItem = ListTitleItem.URL;
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List.itemProvider = GetListItemResource;
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List.itemRenderer = OnRenderItem;
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List.selectionMode = selectionMode;
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try
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{
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List.numItems = _listData.Count;
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List.ScrollToView(0);
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}
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catch (Exception e)
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{
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Log.Error(e);
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}
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_columnsCount = 6;
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_selector.Refresh();
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}
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void OnClickListItem(EventContext context)
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{
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OnClickItem?.Invoke(context.data);
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if (context.inputEvent.isDoubleClick)
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{
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OnDoubleClickItem?.Invoke(context.data);
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}
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}
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void OnRenderItem(int index, GObject obj)
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{
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var itemData = _listData[index];
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if (obj is ListItemBase item)
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{
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item.SetData(itemData);
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}
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else if (obj is BagItem bagItem)
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{
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bagItem.SetData(itemData as ItemInfo);
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}
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else if (obj is ListTitleItem titleItem)
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{
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titleItem.SetData(itemData);
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titleItem.SetSize(List.width, 32);
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}
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else if (obj is ShopGearItem shopGearItem)
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{
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shopGearItem.SetData(itemData as GoodsConfig);
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}
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}
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//根据索引的不同，返回不同的资源URL
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string GetListItemResource(int index)
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{
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var itemData = _listData[index];
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if (itemData is ItemInfo itemInfo)
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{
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return BagItem.URL;
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}
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if (itemData is GoodsConfig goodsConfig)
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{
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return ShopGearItem.URL;
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}
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if (itemData is ClassifyListTitleData titleData)
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{
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return ListTitleItem.URL;
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}
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return List.defaultItem;
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}
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}
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} |