From 499c970127152e470458e2550a1e06ad9d66acf0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franti=C5=A1ek=20Boh=C3=A1=C4=8Dek?=
 <fandabohacek@gmail.com>
Date: Tue, 21 Dec 2021 22:43:47 +0100
Subject: [PATCH] feat: add nostale game service collection extension

---
 .../Extensions/ServiceCollectionExtensions.cs | 123 +++++++++++-------
 1 file changed, 79 insertions(+), 44 deletions(-)

diff --git a/Core/NosSmooth.Game/Extensions/ServiceCollectionExtensions.cs b/Core/NosSmooth.Game/Extensions/ServiceCollectionExtensions.cs
index e2466c7..6c8f02e 100644
--- a/Core/NosSmooth.Game/Extensions/ServiceCollectionExtensions.cs
+++ b/Core/NosSmooth.Game/Extensions/ServiceCollectionExtensions.cs
@@ -1,44 +1,79 @@
-
-    /// <summary>
-    /// Adds the given game event responder.
-    /// </summary>
-    /// <param name="serviceCollection">The service collection.</param>
-    /// <typeparam name="TGameResponder">The responder to add.</typeparam>
-    /// <returns>The collection.</returns>
-    public static IServiceCollection AddGameResponder<TGameResponder>(this IServiceCollection serviceCollection)
-        where TGameResponder : IGameResponder
-    {
-        return serviceCollection.AddGameResponder(typeof(TGameResponder));
-    }
-
-    /// <summary>
-    /// Adds the given game event responder.
-    /// </summary>
-    /// <param name="serviceCollection">The service collection.</param>
-    /// <param name="gameResponder">The type of the event responder.</param>
-    /// <returns>The collection.</returns>
-    public static IServiceCollection AddGameResponder(this IServiceCollection serviceCollection, Type gameResponder)
-    {
-        if (!gameResponder.GetInterfaces().Any(
-                i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IGameResponder<>)
-            ))
-        {
-            throw new ArgumentException(
-                $"{nameof(gameResponder)} should implement IGameResponder.",
-                nameof(gameResponder));
-        }
-
-        var handlerTypeInterfaces = gameResponder.GetInterfaces();
-        var handlerInterfaces = handlerTypeInterfaces.Where
-        (
-            r => r.IsGenericType && r.GetGenericTypeDefinition() == typeof(IGameResponder<>)
-        );
-
-        foreach (var handlerInterface in handlerInterfaces)
-        {
-            serviceCollection.AddScoped(handlerInterface, gameResponder);
-        }
-
-        return serviceCollection;
-    }
-}
\ No newline at end of file
+//
+//  ServiceCollectionExtensions.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using NosSmooth.Core.Commands;
+using NosSmooth.Core.Extensions;
+using NosSmooth.Game.Events.Handlers;
+
+namespace NosSmooth.Game.Extensions;
+
+/// <summary>
+/// Contains extension methods for <see cref="IServiceCollection"/>.
+/// </summary>
+public static class ServiceCollectionExtensions
+{
+    /// <summary>
+    /// Adds handling of nostale packets, registering <see cref="Game"/> singleton and dispatching of game events.
+    /// </summary>
+    /// <param name="serviceCollection">The service collection.</param>
+    /// <returns>The collection.</returns>
+    public static IServiceCollection AddNostaleGame(this IServiceCollection serviceCollection)
+    {
+        serviceCollection
+            .AddNostaleCore()
+            .AddMemoryCache()
+            .TryAddSingleton<EventDispatcher>();
+        serviceCollection.TryAddSingleton<Game>();
+
+        // TODO: add events
+        return serviceCollection;
+    }
+
+    /// <summary>
+    /// Adds the given game event responder.
+    /// </summary>
+    /// <param name="serviceCollection">The service collection.</param>
+    /// <typeparam name="TGameResponder">The responder to add.</typeparam>
+    /// <returns>The collection.</returns>
+    public static IServiceCollection AddGameResponder<TGameResponder>(this IServiceCollection serviceCollection)
+        where TGameResponder : IGameResponder
+    {
+        return serviceCollection.AddGameResponder(typeof(TGameResponder));
+    }
+
+    /// <summary>
+    /// Adds the given game event responder.
+    /// </summary>
+    /// <param name="serviceCollection">The service collection.</param>
+    /// <param name="gameResponder">The type of the event responder.</param>
+    /// <returns>The collection.</returns>
+    public static IServiceCollection AddGameResponder(this IServiceCollection serviceCollection, Type gameResponder)
+    {
+        if (!gameResponder.GetInterfaces().Any(
+                i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IGameResponder<>)
+            ))
+        {
+            throw new ArgumentException(
+                $"{nameof(gameResponder)} should implement IGameResponder.",
+                nameof(gameResponder));
+        }
+
+        var handlerTypeInterfaces = gameResponder.GetInterfaces();
+        var handlerInterfaces = handlerTypeInterfaces.Where
+        (
+            r => r.IsGenericType && r.GetGenericTypeDefinition() == typeof(IGameResponder<>)
+        );
+
+        foreach (var handlerInterface in handlerInterfaces)
+        {
+            serviceCollection.AddScoped(handlerInterface, gameResponder);
+        }
+
+        return serviceCollection;
+    }
+}
-- 
2.48.1