Initial commit

mod/PLibCore/IPLibRegistry.cs

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2022 Peter Han
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+using System.Collections.Generic;
+
+namespace PeterHan.PLib.Core {
+	/// <summary>
+	/// An interface used for both local and remote PLib registry instances.
+	/// </summary>
+	public interface IPLibRegistry {
+		/// <summary>
+		/// Data shared between mods in key value pairs.
+		/// </summary>
+		IDictionary<string, object> ModData { get; }
+
+		/// <summary>
+		/// Adds a candidate version of a forwarded component.
+		/// </summary>
+		/// <param name="instance">The instance of the component to add.</param>
+		void AddCandidateVersion(PForwardedComponent instance);
+
+		/// <summary>
+		/// Gets the latest version of a forwarded component of PLib (or another mod).
+		/// </summary>
+		/// <param name="id">The component ID to look up.</param>
+		/// <returns>The latest version of that component, or a forwarded proxy of the
+		/// component if functionality is provided by another mod.</returns>
+		PForwardedComponent GetLatestVersion(string id);
+
+		/// <summary>
+		/// Gets the shared data for a particular component.
+		/// </summary>
+		/// <param name="id">The component ID that holds the data.</param>
+		/// <returns>The shared data for components with that ID, or null if no component by
+		/// that name was found, or if the data is unset.</returns>
+		object GetSharedData(string id);
+
+		/// <summary>
+		/// Gets all registered forwarded components for the given ID.
+		/// </summary>
+		/// <param name="id">The component ID to look up.</param>
+		/// <returns>All registered components with that ID, with forwarded proxies for any
+		/// whose functionality is provided by another mod.</returns>
+		IEnumerable<PForwardedComponent> GetAllComponents(string id);
+
+		/// <summary>
+		/// Sets the shared data for a particular component.
+		/// </summary>
+		/// <param name="id">The component ID that holds the data.</param>
+		/// <param name="data">The new shared data value.</param>
+		void SetSharedData(string id, object data);
+	}
+}