114 lines
3.2 KiB
C#
114 lines
3.2 KiB
C#
using System.Text;
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namespace MHFCharacterIDConverter
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{
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public static class HunterIDHelper
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{
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public static string UIntIDToInGameID(uint Id)
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{
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string base32String = MHFBase32Converter.ToBase32((int)Id);
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string inGameID = Base32StringToInGameID(base32String);
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return inGameID;
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}
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public static uint InGameIDToUIntID(string inGameID)
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{
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string base32String = InGameIDToBase32String(inGameID);
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uint Id = (uint)MHFBase32Converter.FromBase32(base32String);
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return Id;
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}
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static string Base32StringToInGameID(string str)
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{
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string result = "";
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for (int i = str.Length - 1; i >= 0; i--)
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{
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result += str[i];
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}
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while (result.Length < 6)
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{
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result += "1";
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}
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return result;
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}
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static string InGameIDToBase32String(string str)
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{
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string result = "";
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for (int i = 0; i < str.Length; i++)
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result = str[i] + result;
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List<char> temp = result.ToList();
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result = "";
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bool bhadfristVal = false;
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for (int i = 0; i < temp.Count; i++)
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{
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if (!bhadfristVal && temp[i] == '1')
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continue;
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bhadfristVal = true;
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result += temp[i];
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}
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return result;
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}
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}
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public static class MHFBase32Converter
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{
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private const string Base35Chars = "123456789ABCDEFGHJKLMNPQRTUVWXYZ"; // 35个字符，从'1'到'Z'
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// 整数转换为35进制字符串（自定义的，其中'1'代表0）
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public static string ToBase32(int number)
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{
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StringBuilder result = new StringBuilder();
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while (number > 0)
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{
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int remainder = number % 32;
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result.Insert(0, Base35Chars[remainder]); // 注意这里不需要减1，因为直接从'1'开始
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number /= 32;
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}
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// 如果number是0，则添加'1'表示
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if (result.Length == 0)
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{
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result.Append(Base35Chars[0]);
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}
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return result.ToString();
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}
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// 35进制字符串转换为整数（自定义的，其中'1'代表0）
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public static int FromBase32(string base32String)
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{
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if (string.IsNullOrWhiteSpace(base32String)) throw new ArgumentNullException(nameof(base32String));
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int result = 0;
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int power = 1;
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for (int i = base32String.Length - 1; i >= 0; i--)
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{
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char currentChar = base32String[i];
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int index = Base35Chars.IndexOf(currentChar);
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if (index == -1)
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{
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throw new ArgumentException("Invalid character in base32 string.");
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}
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// 如果第一个字符是'1'，则不需要加1，因为'1'代表0
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result += (i == 0 && currentChar == '1' ? 0 : index) * power;
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power *= 32;
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}
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return result;
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}
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}
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}
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