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fix: Use built-in RNG (#1599)

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### Summary

.NET 8 supports Xoroshiro 256** off the shelf and added Shuffle. Switching to that implementation.

### Developer Notes

* Removed many convenience methods that weren't used.
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Kamron Batman 2023-11-17 17:45:18 -08:00 • committed by GitHub
parent 1769d47ba5
commit dba3ec2db5
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14 changed files with 159 additions and 699 deletions
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Projects/Server/Random/BuiltInRng.cs Normal file
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/*************************************************************************
* ModernUO *
* Copyright 2019-2023 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: BuiltInRng.cs *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
using System;
using System.Runtime.CompilerServices;
namespace Server.Random;
public static class BuiltInRng
{
public static System.Random Generator { get; private set; } = new();
public static void Reset() => Generator = new System.Random();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int Next() => Generator.Next();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int Next(int maxValue) => Generator.Next(maxValue);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int Next(int minValue, int count) => minValue + Generator.Next(count);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static long Next(long maxValue) => Generator.NextInt64(maxValue);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static long Next(long minValue, long count) => minValue + Generator.NextInt64(count);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static double NextDouble() => Generator.NextDouble();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void NextBytes(Span<byte> buffer) => Generator.NextBytes(buffer);
}