Changed plugins to abstract classes

src/Artemis.Core/Plugins/Abstract/Plugin.cs

@@ -0,0 +1,35 @@
+using System;
+using Artemis.Core.Plugins.Models;
+
+namespace Artemis.Core.Plugins.Abstract
+{
+    /// <inheritdoc />
+    /// <summary>
+    ///     This is the base plugin type, use the other interfaces such as Module to create plugins
+    /// </summary>
+    public abstract class Plugin : IDisposable
+    {
+        internal Plugin(PluginInfo pluginInfo)
+        {
+            PluginInfo = pluginInfo;
+        }
+
+        public PluginInfo PluginInfo { get; internal set; }
+
+        /// <summary>
+        ///     Called when the plugin is activated
+        /// </summary>
+        public abstract void EnablePlugin();
+
+        /// <summary>
+        ///     Called when the plugin is deactivated
+        /// </summary>
+        public abstract void DisablePlugin();
+
+        /// <inheritdoc />
+        /// <summary>
+        ///     Called when the plugin is unloaded, clean up any unmanaged resources here
+        /// </summary>
+        public abstract void Dispose();
+    }
+}