319dcacba7
WriteAnchoredTime stores the absolute value; ReadAnchoredTime re-bases it by the elapsed time since the loaded save started, so downtime does not age it and an unchanged value serializes to identical bytes. Min/MaxValue pass through unshifted and shifts saturate instead of overflowing. The shift rides the reader instance, so parallel per-persistence loads and single-file restores each see their own file's anchor. World.SaveStartTime is stamped the moment the world freezes for a snapshot - one anchor for the whole save - and written into the idx v5 header. Loading an idx v5 computes the shift and applies it to that persistence's bin readers; v4 and older carry no anchor and read with a zero shift, which existing hand-written-header tests already pin. Nothing serializes anchored values yet; field conversions follow separately. Covered by unit round-trip tests and an end-to-end persistence test that re-bases across a simulated two-hour downtime. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
62 lines
2.3 KiB
C#
62 lines
2.3 KiB
C#
/*************************************************************************
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* ModernUO *
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* Copyright 2019-2026 - ModernUO Development Team *
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* Email: hi@modernuo.com *
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* File: IGenericWriter.cs *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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using System;
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using System.Collections;
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using System.IO;
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using System.Net;
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namespace Server;
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public interface IGenericWriter
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{
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long Position { get; }
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void Write(string value);
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void Write(long value);
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void Write(ulong value);
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void Write(int value);
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void Write(uint value);
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void Write(short value);
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void Write(ushort value);
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void Write(double value);
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void Write(float value);
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void Write(byte value);
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void Write(sbyte value);
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void Write(bool value);
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void Write(Serial serial);
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void Write(Type type);
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void Write(decimal value);
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void WriteEncodedInt(int value);
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void Write(DateTime value);
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void WriteDeltaTime(DateTime value);
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void WriteAnchoredTime(DateTime value);
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void Write(IPAddress value);
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void Write(TimeSpan value);
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void Write(Point3D value);
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void Write(Point2D value);
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void Write(Rectangle2D value);
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void Write(Rectangle3D value);
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void Write(Map value);
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void Write(Race value);
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void Write(byte[] bytes);
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void Write(byte[] bytes, int offset, int count);
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void Write(ReadOnlySpan<byte> bytes);
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void WriteEnum<T>(T value) where T : unmanaged, Enum;
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void Write(Guid guid);
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void Write(BitArray bitArray);
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void Write(TextDefinition def);
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long Seek(long offset, SeekOrigin origin);
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}
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