ModernUO/Projects/Server/Serialization/GenericPersistence.cs
Kamron Batman 51ecee6caa
fix: Overhauls champion titles & codegen champion system (#1430)
## MAJOR CHANGE

Added a champion title system to facilitate the existing champion titles. This should make it easier to extend or create other related game content. Champion titles will be saved in a folder called _ChampionTitles_.

### Motivation

The motivation to refactor was two-folder, but mostly related to performance in two ways.
First, every player had a ChampionTitleInfo object with an array of ChamptionTitleInfo. We want to eliminate the need for this information unless a player actually uses it. This should save a considerable amount of memory.

Second, to facilitate the atrophy mechanic, the champion titles would run atrophy post-world save, adding to the time that the server is frozen. Eliminating this post-world save side effect unlocks our ability to further optimize the world save process since there are no direct side effects.


### Bugs fixed

- [X] Fixed titles getting cut off on the paperdoll
- [X] Fixed champion title not displaying overhead (OPL)

### Screenshots
<img width="216" alt="image" src="https://github.com/modernuo/ModernUO/assets/3953314/8916f895-8d68-4fb0-892e-108a0c43be90">
2023-07-27 21:44:06 -07:00

53 lines
2.1 KiB
C#

/*************************************************************************
* ModernUO *
* Copyright 2019-2022 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: GenericPersistence.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.Collections.Generic;
using System.IO;
namespace Server;
public static class GenericPersistence
{
public static void Register(
string name,
Action<IGenericWriter> serializer,
Action<IGenericReader> deserializer,
int priority = Persistence.DefaultPriority
)
{
BufferWriter saveBuffer = null;
void Serialize()
{
saveBuffer ??= new BufferWriter(true, World.SerializedTypes);
saveBuffer.Seek(0, SeekOrigin.Begin);
serializer(saveBuffer);
}
void WriteSnapshot(string savePath)
{
string binPath = Path.Combine(savePath, name, $"{name}.bin");
var buffer = saveBuffer!.Buffer.AsSpan(0, (int)saveBuffer.Position);
AdhocPersistence.WriteSnapshot(new FileInfo(binPath), buffer);
}
void Deserialize(string savePath, Dictionary<ulong, string> typesDb) =>
AdhocPersistence.Deserialize(Path.Combine(savePath, name, $"{name}.bin"), deserializer);
Persistence.Register(name, Serialize, WriteSnapshot, Deserialize, priority);
}
}