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Adds configuration system. (#125)

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Kamron Batman 2020-05-02 16:44:05 -07:00 • committed by GitHub
parent 2b4a6e1de1
commit 5b01754e3e
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Projects/Server/Configuration/ServerConfiguration.cs Normal file
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/*************************************************************************
* ModernUO *
* Copyright (C) 2019-2020 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: Configuration.cs - Created: 2019/10/04 - Updated: 2020/01/19 *
* *
* 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. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* 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;
using System.Text.Json.Serialization;
using Server.Json;
namespace Server
{
public static class ServerConfiguration
{
private const string m_RelPath = "Configuration/modernuo.json";
private static readonly string m_FilePath = Path.Join(Core.BaseDirectory, m_RelPath);
private static ServerSettings m_Settings;
public static List<string> DataDirectories => m_Settings.dataDirectories;
public static Dictionary<string, string> Settings => m_Settings.settings;
public static Dictionary<string, object> Metadata => m_Settings.metadata;
public static void LoadConfiguration()
{
bool updated = false;
if (File.Exists(m_FilePath))
{
Console.Write($"Core: Reading configuration from {m_RelPath}...");
m_Settings = JsonConfig.Deserialize<ServerSettings>(m_FilePath);
if (m_Settings == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("failed");
Console.ResetColor();
throw new Exception("Core: Server configuration failed to deserialize.");
}
Console.WriteLine("done");
Console.WriteLine("Settings: {0}", m_Settings.settings["stuff"]);
}
else
{
updated = true;
m_Settings = new ServerSettings();
}
if (m_Settings.dataDirectories.Count == 0)
{
updated = true;
Console.WriteLine("Core: Server configuration is missing data directories.");
m_Settings.dataDirectories.Add(GetDataDirectory());
}
if (updated)
SaveConfiguration();
}
internal class ServerSettings
{
[JsonPropertyName("dataDirectories")]
public List<string> dataDirectories { get; set; } = new List<string>();
[JsonPropertyName("settings")]
public Dictionary<string, string> settings { get; set; } = new Dictionary<string, string>();
[JsonExtensionData]
public Dictionary<string, object> metadata { get; set; } = new Dictionary<string, object>();
}
private static string GetDataDirectory()
{
Console.WriteLine("Please enter the Ultima Online directory:");
string directory;
do
{
Console.Write("> ");
directory = Console.ReadLine();
} while (!Directory.Exists(directory));
return directory;
}
public static void SaveConfiguration()
{
JsonConfig.Serialize(m_FilePath, m_Settings);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Core: Configuration saved to {m_RelPath}.");
Console.ResetColor();
}
}
}