Added examples and optional params

OctaneEngine/EngineBuilder.cs

@@ -7,22 +7,37 @@ namespace OctaneEngineCore;
 
 public static class EngineBuilder
 {
-    public static IEngine Build(ILoggerFactory factory, IConfiguration config)
+    public static IEngine Build(ILoggerFactory factory = null, IConfiguration config = null)
     {
         var containerBuilder = new ContainerBuilder();
-        containerBuilder.RegisterInstance(factory).As<ILoggerFactory>();
-        containerBuilder.RegisterInstance(config).As<IConfiguration>();
+        if (factory != null)
+        {
+            containerBuilder.RegisterInstance(factory).As<ILoggerFactory>();
+        }
+
+        if (config != null)
+        {
+            containerBuilder.RegisterInstance(config).As<IConfiguration>();
+        }
+
         containerBuilder.AddOctane();
         var engineContainer = containerBuilder.Build();
         var engine = engineContainer.Resolve<IEngine>();
         return engine;
     }
 
-    public static IEngine Build(ILoggerFactory factory, OctaneConfiguration config)
+    public static IEngine Build(ILoggerFactory factory = null, OctaneConfiguration config = null)
     {
         var containerBuilder = new ContainerBuilder();
-        containerBuilder.RegisterInstance(factory).As<ILoggerFactory>();
-        containerBuilder.RegisterInstance(config).As<OctaneConfiguration>();
+        if (factory != null)
+        {
+            containerBuilder.RegisterInstance(factory).As<ILoggerFactory>();
+        }
+
+        if (config != null)
+        {
+            containerBuilder.RegisterInstance(config).As<IConfiguration>();
+        }
         containerBuilder.AddOctane();
         var engineContainer = containerBuilder.Build();
         var engine = engineContainer.Resolve<IEngine>();

OctaneTester/Examples/Autofac.cs

@@ -0,0 +1,42 @@
+using System.IO;
+using System.Threading;
+using Autofac;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using OctaneEngineCore;
+using Serilog;
+using Serilog.Sinks.SystemConsole.Themes;
+
+namespace OctaneTester.Examples;
+
+public class Autofac
+{
+    public void AutofacExample()
+    {
+        var seriLog = new LoggerConfiguration()
+            .Enrich.FromLogContext()
+            .MinimumLevel.Error()
+            .WriteTo.Async(a => a.File("./OctaneLog.txt"))
+            .WriteTo.Async(a => a.Console(theme: AnsiConsoleTheme.Sixteen))
+            .CreateLogger();
+        var factory = LoggerFactory.Create(logging =>
+        {
+            logging.AddSerilog(seriLog);
+        });
+
+        var builder = new ConfigurationBuilder();
+        builder.SetBasePath(Directory.GetCurrentDirectory())
+            .AddJsonFile("appsettings.json", true, true);
+        var configRoot = builder.Build();
+
+        var pauseTokenSource = new PauseTokenSource();
+        var cancelTokenSource = new CancellationTokenSource();
+
+        var containerBuilder = new ContainerBuilder();
+        containerBuilder.RegisterInstance(factory).As<ILoggerFactory>();
+        containerBuilder.RegisterInstance(configRoot).As<IConfiguration>();
+        containerBuilder.AddOctane();
+        var engineContainer = containerBuilder.Build();
+        var engine = engineContainer.Resolve<IEngine>();
+    }
+}

OctaneTester/Examples/NoAutofac.cs

@@ -0,0 +1,36 @@
+using System.IO;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using OctaneEngineCore;
+using Serilog;
+using Serilog.Sinks.SystemConsole.Themes;
+
+namespace OctaneTester.Examples;
+
+public class NoAutofac
+{
+    public void NoAutoFacExample()
+    {
+        #region Logging Example
+        var seriLog = new LoggerConfiguration()
+            .Enrich.FromLogContext()
+            .MinimumLevel.Error()
+            .WriteTo.Async(a => a.File("./OctaneLog.txt"))
+            .WriteTo.Async(a => a.Console(theme: AnsiConsoleTheme.Sixteen))
+            .CreateLogger();
+        var factory = LoggerFactory.Create(logging =>
+        {
+            logging.AddSerilog(seriLog);
+        });
+        #endregion
+
+        #region Configuration Loading
+        var builder = new ConfigurationBuilder();
+        builder.SetBasePath(Directory.GetCurrentDirectory())
+            .AddJsonFile("appsettings.json", true, true);
+        var configRoot = builder.Build();
+        #endregion
+
+        EngineBuilder.Build(factory, configRoot);
+    }
+}

OctaneTester/Examples/NoLogger.cs

@@ -0,0 +1,32 @@
+using System.IO;
+using System.Threading;
+using Autofac;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using OctaneEngineCore;
+using Serilog;
+using Serilog.Sinks.SystemConsole.Themes;
+
+namespace OctaneTester.Examples;
+
+public class NoLogger
+{
+    public void NoLoggerExample()
+    {
+        #region Configuration Loading
+        var builder = new ConfigurationBuilder();
+        builder.SetBasePath(Directory.GetCurrentDirectory())
+            .AddJsonFile("appsettings.json", true, true);
+        var configRoot = builder.Build();
+        #endregion
+
+        var pauseTokenSource = new PauseTokenSource();
+        var cancelTokenSource = new CancellationTokenSource();
+
+        var containerBuilder = new ContainerBuilder();
+        containerBuilder.RegisterInstance(configRoot).As<IConfiguration>();
+        containerBuilder.AddOctane();
+        var engineContainer = containerBuilder.Build();
+        var engine = engineContainer.Resolve<IEngine>();
+    }
+}