Small Optimizations

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-reportgenerator-globaltool": {
-      "version": "5.3.11",
+      "version": "5.4.1",
       "commands": [
         "reportgenerator"
       ],
@@ -17,7 +17,7 @@
       "rollForward": false
     },
     "docfx": {
-      "version": "2.77.0",
+      "version": "2.78.0",
       "commands": [
         "docfx"
       ],

.nuke/build.schema.json

@@ -26,6 +26,7 @@
       "enum": [
         "BrowseReport",
         "Build",
+        "BuildAll",
         "BuildDocs",
         "BuildNative",
         "BuildSamples",

_build/Build.cs

@@ -14,25 +14,26 @@ class MainBuild : NukeBuild
 
     [Solution] readonly Solution Solution;
     [Parameter] readonly string TestResultFile = "test_result.xml";
-    AbsolutePath CoverageFiles => RootDirectory / "**" / "coverage.cobertura.xml";
-    AbsolutePath TestReportDirectory => RootDirectory / "TestReport";
-    AbsolutePath DocsPath => RootDirectory / "docfx";
-    AbsolutePath DocsSitePath => DocsPath / "_site";
+
+    static AbsolutePath CoverageFiles => RootDirectory / "**" / "coverage.cobertura.xml";
+    static AbsolutePath TestReportDirectory => RootDirectory / "TestReport";
+    static AbsolutePath DocsPath => RootDirectory / "docfx";
+    static AbsolutePath DocsSitePath => DocsPath / "_site";
+
+    static readonly string[] cleanPaths = ["src", "tests", "samples"];
 
     Target Clean => _ => _
         .Description("Clean project directories")
-        .Executes(() => new[] { "src", "tests" }
-            .Select(path => RootDirectory / path)
+        .Executes(() => cleanPaths.Select(path => RootDirectory / path)
             .SelectMany(dir => dir
                 .GlobDirectories("**/bin", "**/obj", "**/TestResults"))
             .Append(TestReportDirectory)
-            .ForEach(x => x.CreateOrCleanDirectory()));
+            .ForEach(x => x.DeleteDirectory()));
 
     Target Restore => _ => _
         .Description("Run dotnet restore in every project")
         .DependsOn(Clean)
-        .Executes(() => DotNetRestore(s => s
-            .SetProjectFile(Solution)));
+        .Executes(() => DotNetRestore(s => s.SetProjectFile(Solution)));
 
     Target Build => _ => _
         .Description("Builds SDK")
@@ -49,17 +50,19 @@ class MainBuild : NukeBuild
 
     Target BuildSamples => _ => _
         .Description("Builds SDK and Samples")
-        .DependsOn(Restore)
         .Executes(() =>
             DotNetBuild(s => s
                 .SetProjectFile(RootDirectory / "Samples" / "Backdash.Samples.sln")
                 .SetConfiguration(Configuration)
                 .EnableNoLogo()
-                .EnableNoRestore()
                 .SetProperty("UseSharedCompilation", false)
                 .SetProcessArgumentConfigurator(args => args.Add("/nodeReuse:false")))
         );
 
+    Target BuildAll => _ => _
+        .Description("Build All Projects")
+        .Triggers(Build, BuildSamples);
+
     Target Lint => _ => _
         .Description("Check for codebase formatting and analyzers")
         .DependsOn(Build)
@@ -183,6 +186,7 @@ class MainBuild : NukeBuild
                 .SetProcessArgumentConfigurator(args => args.Add("--use-current-runtime"))
             ));
 
+
     public static int Main() => Execute<MainBuild>();
 
     protected override void OnBuildInitialized() =>

benchmarks/Backdash.Benchmarks.Ping/Program.cs

@@ -12,8 +12,8 @@
 using BackgroundJobManager jobs = new(logger);
 
 const int bufferSize = Max.CompressedBytes * Max.NumberOfPlayers;
-var sendBuffer1 = Mem.CreatePinnedMemory(bufferSize);
-var sendBuffer2 = Mem.CreatePinnedMemory(bufferSize);
+var sendBuffer1 = Mem.AllocatePinnedMemory(bufferSize);
+var sendBuffer2 = Mem.AllocatePinnedMemory(bufferSize);
 
 using var peer1 = CreateClient(9000, sendBuffer1);
 using var peer2 = CreateClient(9001, sendBuffer2);

benchmarks/Backdash.Benchmarks/Cases/UdpClientBenchmark.cs

@@ -22,8 +22,8 @@ public class UdpClientBenchmark
     [GlobalSetup]
     public void Setup()
     {
-        pingerPinnedBuffer = Mem.CreatePinnedMemory(Max.UdpPacketSize);
-        pongerPinnedBuffer = Mem.CreatePinnedMemory(Max.UdpPacketSize);
+        pingerPinnedBuffer = Mem.AllocatePinnedMemory(Max.UdpPacketSize);
+        pongerPinnedBuffer = Mem.AllocatePinnedMemory(Max.UdpPacketSize);
     }
 
     [Benchmark]

samples/ConsoleGame/GameState.cs

@@ -11,6 +11,8 @@ public enum GameInput
     Left = 1 << 2,
     Right = 1 << 3,
 }
+
+[Serializable]
 public record struct GameState
 {
     public Vector2 Position1;
@@ -19,6 +21,8 @@ public record struct GameState
     public int Score2;
     public Vector2 Target;
 }
+
+[Serializable]
 public class NonGameState
 {
     public required PlayerHandle? LocalPlayer;
@@ -32,6 +36,7 @@ public class NonGameState
     public DateTime LostConnectionTime;
     public TimeSpan DisconnectTimeout;
 }
+
 public enum PlayerStatus
 {
     Connecting = 0,

samples/ConsoleGame/start_2players.cmd

@@ -1,3 +1,3 @@
-dotnet build -c Release
-start dotnet run --no-build -c Release -- 9000 2 local 127.0.0.1:9001 
-start dotnet run --no-build -c Release -- 9001 2 127.0.0.1:9000 local
+dotnet build -c Debug
+start dotnet run --no-build -- 9000 2 local 127.0.0.1:9001
+start dotnet run --no-build -- 9001 2 127.0.0.1:9000 local

samples/ConsoleGame/start_2players_1spec.cmd

@@ -1,4 +1,4 @@
-dotnet build -c Release
-start dotnet run --no-build -c Release -- 9000 2 local 127.0.0.1:9001 127.0.0.1:9100
-start dotnet run --no-build -c Release -- 9001 2 127.0.0.1:9000 local
-start dotnet run --no-build -c Release -- 9100 2 spectate 127.0.0.1:9000
+dotnet build -c Debug
+start dotnet run --no-build -- 9000 2 local 127.0.0.1:9001 127.0.0.1:9100
+start dotnet run --no-build -- 9001 2 127.0.0.1:9000 local
+start dotnet run --no-build -- 9100 2 spectate 127.0.0.1:9000

samples/ConsoleGame/start_2players_2spec.cmd

@@ -1,5 +1,5 @@
-dotnet build -c Release
-start dotnet run --no-build -c Release -- 9000 2 local 127.0.0.1:9001 127.0.0.1:9100
-start dotnet run --no-build -c Release -- 9001 2 127.0.0.1:9000 local 127.0.0.1:9101
-start dotnet run --no-build -c Release -- 9100 2 spectate 127.0.0.1:9000
-start dotnet run --no-build -c Release -- 9101 2 spectate 127.0.0.1:9001
+dotnet build -c Debug
+start dotnet run --no-build -- 9000 2 local 127.0.0.1:9001 127.0.0.1:9100
+start dotnet run --no-build -- 9001 2 127.0.0.1:9000 local 127.0.0.1:9101
+start dotnet run --no-build -- 9100 2 spectate 127.0.0.1:9000
+start dotnet run --no-build -- 9101 2 spectate 127.0.0.1:9001

samples/SpaceWar.Lobby/Services/LobbyUdpClient.cs

@@ -28,8 +28,7 @@ public LobbyUdpClient(int localPort, Uri serverUrl, int serverPort)
     public async Task HandShake(User user, CancellationToken ct = default)
     {
         if (!user.Token.TryFormat(buffer, out var bytesWritten) || bytesWritten is 0) return;
-        await socket.SendToAsync(buffer.AsMemory()[..bytesWritten], serverEndpoint, ct)
-            .ConfigureAwait(false);
+        await socket.SendToAsync(buffer.AsMemory()[..bytesWritten], serverEndpoint, ct);
     }
 
     public async Task Ping(User user, Peer[] peers, CancellationToken ct = default)

samples/SpaceWar.Lobby/scripts/linux/start_server.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 pushd "$(dirname "$0")/../../../LobbyServer" || exit
-dotnet run --no-build -c Release
+dotnet run --no-build
 popd || exit

samples/SpaceWar.Lobby/scripts/windows/start_server.cmd

@@ -2,5 +2,5 @@ dotnet build -c Release %~dp0\..\..\..\..
 @pushd %~dp0\..\..\..\LobbyServer
 
 @set LOBBY_SERVER_URL=http://localhost:9999
-start dotnet run --no-build -c Release
+start dotnet run --no-build
 @popd

samples/SpaceWar.Shared/.config/dotnet-tools.json

@@ -3,34 +3,34 @@
   "isRoot": true,
   "tools": {
     "dotnet-mgcb": {
-      "version": "3.8.1.303",
+      "version": "3.8.2.1105",
       "commands": [
         "mgcb"
       ]
     },
     "dotnet-mgcb-editor": {
-      "version": "3.8.1.303",
+      "version": "3.8.2.1105",
       "commands": [
         "mgcb-editor"
       ]
     },
     "dotnet-mgcb-editor-linux": {
-      "version": "3.8.1.303",
+      "version": "3.8.2.1105",
       "commands": [
         "mgcb-editor-linux"
       ]
     },
     "dotnet-mgcb-editor-windows": {
-      "version": "3.8.1.303",
+      "version": "3.8.2.1105",
       "commands": [
         "mgcb-editor-windows"
       ]
     },
     "dotnet-mgcb-editor-mac": {
-      "version": "3.8.1.303",
+      "version": "3.8.2.1105",
       "commands": [
         "mgcb-editor-mac"
       ]
     }
   }
-}
+}

samples/SpaceWar.Shared/SpaceWar.Shared.csproj

@@ -1,19 +1,22 @@
 <Project Sdk="Microsoft.NET.Sdk">
-    <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
-        <ImplicitUsings>enable</ImplicitUsings>
-        <Nullable>enable</Nullable>
-        <RootNamespace>SpaceWar</RootNamespace>
-    </PropertyGroup>
-    <ItemGroup>
-        <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.1.303"/>
-        <PackageReference Include="MonoGame.Content.Builder.Task" Version="3.8.1.303"/>
-    </ItemGroup>
-    <ItemGroup>
-      <ProjectReference Include="..\..\src\Backdash\Backdash.csproj" />
-    </ItemGroup>
-    <Target Name="RestoreDotnetTools" BeforeTargets="Restore">
-        <Message Text="Restoring dotnet tools" Importance="High"/>
-        <Exec Command="dotnet tool restore"/>
-    </Target>
+  <PropertyGroup>
+    <RootNamespace>SpaceWar</RootNamespace>
+    <TargetFramework>net8.0</TargetFramework>
+    <RollForward>Major</RollForward>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <PublishReadyToRun>false</PublishReadyToRun>
+    <TieredCompilation>false</TieredCompilation>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="MonoGame.Framework.DesktopGL" Version="3.8.2.1105"/>
+    <PackageReference Include="MonoGame.Content.Builder.Task" Version="3.8.2.1105"/>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Backdash\Backdash.csproj"/>
+  </ItemGroup>
+  <Target Name="RestoreDotnetTools" BeforeTargets="Restore">
+    <Message Text="Restoring dotnet tools" Importance="High"/>
+    <Exec Command="dotnet tool restore"/>
+  </Target>
 </Project>

samples/SpaceWar/Game1.cs

@@ -18,7 +18,7 @@ public class Game1 : Game
         FrameDelay = 2,
         Log = new()
         {
-            EnabledLevel = LogLevel.Information,
+            EnabledLevel = LogLevel.Warning,
         },
         Protocol = new()
         {