BepInEx/BepInEx.Core/Configuration/ConfigWrapper.cs

using System;

namespace BepInEx.Configuration;

/// <summary>
///     Provides access to a single setting inside of a <see cref="Configuration.ConfigFile" />.
/// </summary>
/// <typeparam name="T">Type of the setting.</typeparam>
[Obsolete("Use ConfigFile from new Bind overloads instead")]
public sealed class ConfigWrapper<T>
{
    internal ConfigWrapper(ConfigEntry<T> configEntry)
    {
        ConfigEntry = configEntry ?? throw new ArgumentNullException(nameof(configEntry));

        configEntry.ConfigFile.SettingChanged += (sender, args) =>
        {
            if (args.ChangedSetting == configEntry) SettingChanged?.Invoke(sender, args);
        };
    }

    /// <summary>
    ///     Entry of this setting in the <see cref="Configuration.ConfigFile" />.
    /// </summary>
    public ConfigEntry<T> ConfigEntry { get; }

    /// <summary>
    ///     Unique definition of this setting.
    /// </summary>
    public ConfigDefinition Definition => ConfigEntry.Definition;

    /// <summary>
    ///     Config file this setting is inside of.
    /// </summary>
    public ConfigFile ConfigFile => ConfigEntry.ConfigFile;

    /// <summary>
    ///     Value of this setting.
    /// </summary>
    public T Value
    {
        get => ConfigEntry.Value;
        set => ConfigEntry.Value = value;
    }

    /// <summary>
    ///     Fired when the setting is changed. Does not detect changes made outside from this object.
    /// </summary>
    public event EventHandler SettingChanged;
}