using System;
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using System.Collections.Generic;
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using LitJson;
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using UnityEngine;
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using UnityEngine.UI;
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/// <summary>
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/// 随机宝箱:区分是真物品，还是预览
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/// 支持同时打开多个界面
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/// </summary>
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public class BoxItemWin : UIBase
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{
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[SerializeField] ItemCell itemCell;
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[SerializeField] Text nameText;
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[SerializeField] Text descText;
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[SerializeField] ScrollerController scroller;
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[SerializeField] SliderPanel sliderPanel;
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[SerializeField] Button openButton;
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[SerializeField] CellView _InitCell;
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string guid;
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int itemID;
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int itemCount;
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int useCnt;
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List<Item> items;
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protected override void InitComponent()
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{
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openButton.AddListener(() =>
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{
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if (useCnt == 0)
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{
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CloseWindow();
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return;
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}
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if (ItemLogicUtility.Instance.UseItem(guid, useCnt))
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{
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CloseWindow();
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}
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});
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}
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protected override void Start()
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{
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_InitCell.cellIdentifier = _InitCell.cellIdentifier + this.GetInstanceID().ToString();
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}
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protected override void OnPreOpen()
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{
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itemID = ItemTipUtility.mainTipData.baseInfo.itemId;
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itemCount = ItemTipUtility.mainTipData.baseInfo.count;
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guid = ItemTipUtility.mainTipData.guid;
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itemCell.Init(new ItemCellModel(itemID, false, itemCount));
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var itemConfig = ItemConfig.Get(itemID);
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nameText.text = itemConfig.ItemName;
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descText.text = itemConfig.Description;
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if (string.IsNullOrEmpty(guid))
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{
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openButton.SetActive(false);
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sliderPanel.SetActive(false);
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}
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else
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{
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openButton.SetActive(true);
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sliderPanel.SetActive(true);
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}
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sliderPanel.Init((value) => { useCnt = value; }, itemCount);
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scroller.OnRefreshCell += OnRefreshCell;
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items = BoxGetItemModel.Instance.GetBoxItems(itemID);
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CreateScroller();
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}
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protected override void OnPreClose()
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{
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scroller.OnRefreshCell -= OnRefreshCell;
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}
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void CreateScroller()
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{
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scroller.Refresh();
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for (int i = 0; i < items.Count; i++)
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{
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if (i % 4 == 0)
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{
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List<Item> tmpIDs = new List<Item>();
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for (int j = 0; j < 4; j++)
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{
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int index = i + j;
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if (index >= items.Count)
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break;
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tmpIDs.Add(items[index]);
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}
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scroller.AddCell(ScrollerDataType.Header, i);
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}
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}
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scroller.Restart();
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}
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void OnRefreshCell(ScrollerDataType type, CellView cell)
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{
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var _cell = cell as BoxItemLineCell;
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List<Item> tmpIDs = new List<Item>();
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for (int j = 0; j < 4; j++)
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{
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int index = cell.index + j;
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if (index >= items.Count)
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break;
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tmpIDs.Add(items[index]);
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}
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_cell.Display(tmpIDs);
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}
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}
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