feat: plugin config WIP

Dalamud/Configuration/DalamudConfiguration.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using Dalamud.Configuration;
 using Dalamud.DiscordBot;
 using Newtonsoft.Json;
 using XIVLauncher.Dalamud;
@@ -31,6 +32,8 @@ namespace Dalamud
 
         public string LastVersion { get; set; }
 
+        public Dictionary<string, IPluginConfiguration> PluginConfigurations { get; set; }
+
         public static DalamudConfiguration Load(string path) {
             return JsonConvert.DeserializeObject<DalamudConfiguration>(File.ReadAllText(path));
         }

Dalamud/Configuration/IPluginConfiguration.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Configuration
+{
+    public interface IPluginConfiguration
+    {
+        int Version { get; set; }
+    }
+}

Dalamud/Dalamud.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup Label="Target">
     <PlatformTarget>AnyCPU</PlatformTarget>
     <TargetFramework>net471</TargetFramework>
@@ -65,7 +65,4 @@
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Configuration\" />
-  </ItemGroup>
 </Project>

Dalamud/Plugin/DalamudPluginInterface.cs

@@ -1,8 +1,11 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
+using Dalamud.Configuration;
 using Dalamud.Game.ClientState;
 using Dalamud.Game.Command;
 using Dalamud.Game.Internal;
@@ -29,14 +32,51 @@ namespace Dalamud.Plugin
         /// </summary>
         public readonly Framework Framework;
 
+        private readonly Dalamud dalamud;
+        private readonly string pluginName;
+
         /// <summary>
         /// Set up the interface and populate all fields needed.
         /// </summary>
         /// <param name="dalamud"></param>
-        public DalamudPluginInterface(Dalamud dalamud) {
+        public DalamudPluginInterface(Dalamud dalamud, string pluginName) {
             this.CommandManager = dalamud.CommandManager;
             this.Framework = dalamud.Framework;
             this.ClientState = dalamud.ClientState;
+
+            this.dalamud = dalamud;
+            this.pluginName = pluginName;
+        }
+
+        /// <summary>
+        /// Save a plugin configuration(inheriting IPluginConfiguration).
+        /// </summary>
+        /// <param name="currentConfig">The current configuration.</param>
+        public void SavePluginConfig(IPluginConfiguration currentConfig) {
+            if (this.dalamud.Configuration.PluginConfigurations == null)
+                this.dalamud.Configuration.PluginConfigurations = new Dictionary<string, IPluginConfiguration>();
+
+            if (this.dalamud.Configuration.PluginConfigurations.ContainsKey(this.pluginName)) {
+                this.dalamud.Configuration.PluginConfigurations[this.pluginName] = currentConfig;
+                return;
+            }
+
+            this.dalamud.Configuration.PluginConfigurations.Add(this.pluginName, currentConfig);
+            this.dalamud.Configuration.Save(this.dalamud.StartInfo.ConfigurationPath);
+        }
+
+        /// <summary>
+        /// Get a previously saved plugin configuration or null if none was saved before.
+        /// </summary>
+        /// <returns>A previously saved config or null if none was saved before.</returns>
+        public IPluginConfiguration GetPluginConfig() {
+            if (this.dalamud.Configuration.PluginConfigurations == null)
+                this.dalamud.Configuration.PluginConfigurations = new Dictionary<string, IPluginConfiguration>();
+
+            if (!this.dalamud.Configuration.PluginConfigurations.ContainsKey(this.pluginName))
+                return null;
+
+            return this.dalamud.Configuration.PluginConfigurations[this.pluginName];
         }
     }
 }

Dalamud/Plugin/PluginManager.cs

@@ -14,16 +14,12 @@ namespace Dalamud.Plugin
         private readonly string pluginDirectory;
         private readonly string defaultPluginDirectory;
 
-        private readonly DalamudPluginInterface dalamudInterface;
-
         private List<IDalamudPlugin> plugins;
 
         public PluginManager(Dalamud dalamud, string pluginDirectory, string defaultPluginDirectory) {
             this.dalamud = dalamud;
             this.pluginDirectory = pluginDirectory;
             this.defaultPluginDirectory = defaultPluginDirectory;
-
-            this.dalamudInterface = new DalamudPluginInterface(dalamud);
         }
 
         public void UnloadPlugins() {
@@ -79,7 +75,10 @@ namespace Dalamud.Plugin
                 foreach (var pluginType in foundImplementations) 
                 { 
                     var plugin = (IDalamudPlugin)Activator.CreateInstance(pluginType);
-                    plugin.Initialize(this.dalamudInterface);
+
+                    var dalamudInterface = new DalamudPluginInterface(this.dalamud, pluginType.Assembly.GetName().Name);
+
+                    plugin.Initialize(dalamudInterface);
                     Log.Information("Loaded plugin: {0}", plugin.Name);
                     this.plugins.Add(plugin); 
                 }