85 lines
2.1 KiB
C#
85 lines
2.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using System;
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namespace ZXL.ID
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{
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/// <summary>
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/// 生成全局唯一ID（设备的唯一识别符+通过系统时间+int的最大值和最小值随机取值）
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/// </summary>
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public static class GenerateGlobalID
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{
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/// <summary>
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/// ID存储
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/// </summary>
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private static List<string> list_ID = new List<string>();
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/// <summary>
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/// 当前最新的ID
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/// </summary>
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private static string id;
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private static List<int> list_Int_ID = new List<int>();
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private static int int_Id;
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/// <summary>
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/// 生成ID逻辑（使用递归生成全局唯一ID）
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/// </summary>
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private static void Generate()
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{
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id = SystemInfo.deviceUniqueIdentifier + DateTime.Now + UnityEngine.Random.Range(int.MinValue, int.MaxValue);
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while (list_ID.Contains(id))
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{
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Generate();
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}
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list_ID.Add(id);
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}
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private static void GenerateInt()
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{
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int_Id = UnityEngine.Random.Range(int.MinValue, int.MaxValue);
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while (list_Int_ID.Contains(int_Id))
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{
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GenerateInt();
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}
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list_Int_ID.Add(int_Id);
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}
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public static int GenerateIntID()
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{
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int id = UnityEngine.Random.Range(int.MinValue, int.MaxValue);
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while (list_Int_ID.Contains(id))
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{
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Generate();
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}
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return id;
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}
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/// <summary>
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/// 生成ID
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/// </summary>
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/// <returns>返回生成好的ID</returns>
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public static string GenerateID()
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{
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Generate();
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return id;
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}
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/// <summary>
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/// 移除ID（假回收ID重复使用）
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/// </summary>
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/// <param name="id">需要移除的ID</param>
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public static void RemoveID(string id)
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{
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if (list_ID.Contains(id))
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{
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list_ID.Remove(id);
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}
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}
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}
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} |