Getting started with implementing an explicit AI, based on the Essentials one.

PkmnLib.Dynamic/Plugins/ResourceProvider.cs

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+using System.Reflection;
+using PkmnLib.Static.Libraries;
+
+namespace PkmnLib.Dynamic.Plugins;
+
+/// <summary>
+/// Interface for plugins that provide resources.
+/// </summary>
+public interface IResourceProvider
+{
+    /// <summary>
+    /// The settings for the library. This is used to configure the library and its resources.
+    /// </summary>
+    LibrarySettings? Settings { get; }
+
+    /// <summary>
+    /// Gets the resource for the given type. This is used to load resources from the plugin. Returns null if the
+    /// plugin does not provide the resource.
+    /// </summary>
+    IResourceResult? GetResource(ResourceFileType request);
+}
+
+/// <summary>
+/// Enum for the different types of resources that can be loaded.
+/// </summary>
+public enum ResourceFileType
+{
+    /// <summary>
+    /// Unknown type. This is used for errors and should not be used in normal code.
+    /// </summary>
+    Unknown,
+
+    /// <summary>
+    /// The type for the types of Pokémon. This includes the type effectiveness chart and the type names.
+    /// </summary>
+    Types,
+
+    /// <summary>
+    /// The type for the natures of Pokémon. This includes the nature names and the nature effects.
+    /// </summary>
+    Natures,
+
+    /// <summary>
+    /// The type for the moves of Pokémon. This includes the move names and the move effects.
+    /// </summary>
+    Moves,
+
+    /// <summary>
+    /// The type for the items of Pokémon. This includes the item names and the item effects.
+    /// </summary>
+    Items,
+
+    /// <summary>
+    /// The type for the abilities of Pokémon. This includes the ability names and the ability effects.
+    /// </summary>
+    Abilities,
+
+    /// <summary>
+    /// The type for the growth rates of Pokémon. This includes the growth rate names and the growth rate effects.
+    /// </summary>
+    GrowthRates,
+
+    /// <summary>
+    /// The type for the species of Pokémon. This includes the species names and the species effects.
+    /// </summary>
+    Species,
+}
+
+/// <summary>
+/// Interface for a resource result. This is used to load resources from the plugin.
+/// </summary>
+public interface IResourceResult
+{
+    /// <summary>
+    /// Opens the resource and returns a stream. This is used to load the resource from the plugin.
+    /// </summary>
+    Stream Open();
+}
+
+/// <summary>
+/// Class for a resource result that is loaded from an embedded resource in an assembly.
+/// </summary>
+public class AssemblyResourceResult : IResourceResult
+{
+    private readonly string _resourceName;
+    private readonly Assembly _assembly;
+
+    /// <inheritdoc cref="AssemblyResourceResult" />
+    public AssemblyResourceResult(string resourceName, Assembly assembly)
+    {
+        _resourceName = resourceName;
+        _assembly = assembly;
+    }
+
+    /// <inheritdoc />
+    public Stream Open() => _assembly.GetManifestResourceStream(_resourceName) ??
+                            throw new InvalidOperationException(
+                                $"Resource '{_resourceName}' not found in assembly '{_assembly.FullName}'.");
+}