90 lines
2.5 KiB
C#
90 lines
2.5 KiB
C#
using System;
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using System.Data;
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using System.IO;
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using System.Collections.Generic;
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using UnityEngine;
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#if UNITY_EDITOR
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using Excel;
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#endif
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public abstract class TableBase<T, U, V> : ScriptableObject where T : ScriptableObject where U : DataBase<U>
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{
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private static T mInstance;
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public static T Instance
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{
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get
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{
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if (mInstance == null)
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{
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mInstance = Resources.Load<T>("Table/" + typeof(T).Name);
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}
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return mInstance;
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}
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}
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public int Count => mDataList.Count;
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[SerializeField] protected List<U> mDataList;
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public U this[int pIndex]
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{
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get
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{
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int tIndex = Mathf.Clamp(pIndex, 0, mDataList.Count - 1);
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return mDataList[tIndex];
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}
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}
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public List<U> GetAll()
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{
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List<U> tAll = new List<U>(mDataList);
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return tAll;
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}
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public abstract U GetData(V pID);
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public void ParseExcel(string pFilePath)
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{
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int tColNum = 0, tRowNum = 0;
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Debug.Log(pFilePath);
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DataRowCollection tCollection = ReadExcelContext(pFilePath, ref tColNum, ref tRowNum);
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Debug.Log(typeof(T).Name + ": 列数_" + tColNum + " ，行数_" + tRowNum);
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// 第一行变量名，循环列
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//for (int i = 0; i < tColNum; i++)
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//{
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//}
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//第二行开始才是数据，循环行
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mDataList = new List<U>(tRowNum - 1);
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for (int i = 1; i < tRowNum; i++)
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{
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U tData = typeof(U).Assembly.CreateInstance(typeof(U).Name) as U;
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tData.ParseData(tCollection[i]);
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mDataList.Add(tData);
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}
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}
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/// <summary>
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/// 读Excel
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/// </summary>
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/// <param name="pFilePath">文件路径</param>
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/// <param name="pColNum">行数</param>
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/// <param name="pRowNum">列数</param>
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/// <returns></returns>
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private DataRowCollection ReadExcelContext(string pFilePath, ref int pColNum, ref int pRowNum)
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{
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#if UNITY_EDITOR
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FileStream stream = File.Open(pFilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
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IExcelDataReader excelReader = ExcelReaderFactory.CreateBinaryReader(stream);
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DataSet result = excelReader.AsDataSet();
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// Tables[0] 下标0表示excel文件中第一张表的数据
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pColNum = result.Tables[0].Columns.Count;
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pRowNum = result.Tables[0].Rows.Count;
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return result.Tables[0].Rows;
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#else
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return null;
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#endif
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}
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} |