Localize Reactor with fluent

2026-10-19 15:51:54 +00:00 · 2022-10-26 13:08:44 +02:00
1 parent 67c89f99ed
commit 1a7755b987
@@ -161,6 +161,28 @@
        "resolved": "2.1.0",
        "contentHash": "YYpq7NM50bSSVUDjXyV/eiITk6syXqItPjKBOb3jEWS6RFsk0DNhpWMPW6b3hKDmArARuWDU6S2pVu1IeVrvIA=="
      },
+      "Linguini.Bundle": {
+        "type": "Transitive",
+        "resolved": "0.3.1",
+        "contentHash": "k3D0IBSsS91T0G9rYACRYtAS27NDTGz4T3ygHhbhaFdA9i3cCfCpR39MqYEpoA1Ark3lzmvklHePmRCX5EQi1A==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0",
+          "Linguini.Syntax": "0.3.0"
+        }
+      },
+      "Linguini.Shared": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "rEYA9jWU1Nc9iDuPKar+4IVXjFbGrcNyYZCeU6hiWQoS4nA2UecHu36Rp4bxzasvRGda4FB2JZqty75m4e26VQ=="
+      },
+      "Linguini.Syntax": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "v8YV3xPFZfP+OSWjMd6yysp+o7cNnQXxq/slN8Yekoi+dFjsTNF0YiQWJIwg1j2FUbs6claJxY9R1FFlc4s6MA==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0"
+        }
+      },
      "Microsoft.Bcl.AsyncInterfaces": {
        "type": "Transitive",
        "resolved": "1.1.0",
@@ -1074,7 +1096,8 @@
      "reactor": {
        "type": "Project",
        "dependencies": {
-          "BepInEx.Unity.IL2CPP": "[6.0.0-be.662, )"
+          "BepInEx.Unity.IL2CPP": "[6.0.0-be.662, )",
+          "Linguini.Bundle": "[0.3.1, )"
        }
      }
    }
@@ -131,6 +131,28 @@
        "resolved": "2.1.0",
        "contentHash": "YYpq7NM50bSSVUDjXyV/eiITk6syXqItPjKBOb3jEWS6RFsk0DNhpWMPW6b3hKDmArARuWDU6S2pVu1IeVrvIA=="
      },
+      "Linguini.Bundle": {
+        "type": "Transitive",
+        "resolved": "0.3.1",
+        "contentHash": "k3D0IBSsS91T0G9rYACRYtAS27NDTGz4T3ygHhbhaFdA9i3cCfCpR39MqYEpoA1Ark3lzmvklHePmRCX5EQi1A==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0",
+          "Linguini.Syntax": "0.3.0"
+        }
+      },
+      "Linguini.Shared": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "rEYA9jWU1Nc9iDuPKar+4IVXjFbGrcNyYZCeU6hiWQoS4nA2UecHu36Rp4bxzasvRGda4FB2JZqty75m4e26VQ=="
+      },
+      "Linguini.Syntax": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "v8YV3xPFZfP+OSWjMd6yysp+o7cNnQXxq/slN8Yekoi+dFjsTNF0YiQWJIwg1j2FUbs6claJxY9R1FFlc4s6MA==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0"
+        }
+      },
      "Microsoft.Extensions.Logging.Abstractions": {
        "type": "Transitive",
        "resolved": "6.0.1",
@@ -867,7 +889,8 @@
      "reactor": {
        "type": "Project",
        "dependencies": {
-          "BepInEx.Unity.IL2CPP": "[6.0.0-be.662, )"
+          "BepInEx.Unity.IL2CPP": "[6.0.0-be.662, )",
+          "Linguini.Bundle": "[0.3.1, )"
        }
      }
    }
@@ -131,6 +131,28 @@
        "resolved": "2.1.0",
        "contentHash": "YYpq7NM50bSSVUDjXyV/eiITk6syXqItPjKBOb3jEWS6RFsk0DNhpWMPW6b3hKDmArARuWDU6S2pVu1IeVrvIA=="
      },
+      "Linguini.Bundle": {
+        "type": "Transitive",
+        "resolved": "0.3.1",
+        "contentHash": "k3D0IBSsS91T0G9rYACRYtAS27NDTGz4T3ygHhbhaFdA9i3cCfCpR39MqYEpoA1Ark3lzmvklHePmRCX5EQi1A==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0",
+          "Linguini.Syntax": "0.3.0"
+        }
+      },
+      "Linguini.Shared": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "rEYA9jWU1Nc9iDuPKar+4IVXjFbGrcNyYZCeU6hiWQoS4nA2UecHu36Rp4bxzasvRGda4FB2JZqty75m4e26VQ=="
+      },
+      "Linguini.Syntax": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "v8YV3xPFZfP+OSWjMd6yysp+o7cNnQXxq/slN8Yekoi+dFjsTNF0YiQWJIwg1j2FUbs6claJxY9R1FFlc4s6MA==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0"
+        }
+      },
      "Microsoft.Extensions.Logging.Abstractions": {
        "type": "Transitive",
        "resolved": "6.0.1",
@@ -867,7 +889,8 @@
      "reactor": {
        "type": "Project",
        "dependencies": {
-          "BepInEx.Unity.IL2CPP": "[6.0.0-be.662, )"
+          "BepInEx.Unity.IL2CPP": "[6.0.0-be.662, )",
+          "Linguini.Bundle": "[0.3.1, )"
        }
      }
    }
@@ -0,0 +1,36 @@
+using System.Text;
+using System.Text.RegularExpressions;
+using Linguini.Syntax.Ast;
+
+namespace Reactor.Linguinitor;
+
+internal static class FluentCommentParser
+{
+    private static readonly Regex _variableCommentRegex = new(@"^\$(?<id>[\w-]+) \((?<type>String|Number|Date)\)( - (?<description>.+))?$", RegexOptions.Compiled);
+
+    public static MessageInfo Parse(AstComment astComment)
+    {
+        var descriptionBuilder = new StringBuilder();
+        var variables = new Dictionary<string, VariableInfo>();
+
+        foreach (var s in astComment.AsStr().Split("\n"))
+        {
+            var line = s.Trim();
+
+            if (_variableCommentRegex.Match(line) is { Success: true } match)
+            {
+                variables.Add(match.Groups["id"].Value, new VariableInfo(match.Groups["type"].Value, match.Groups["description"].Value));
+            }
+            else
+            {
+                descriptionBuilder.AppendLine(line);
+            }
+        }
+
+        return new MessageInfo(descriptionBuilder.ToString(), variables);
+    }
+
+    public record MessageInfo(string Description, Dictionary<string, VariableInfo> Variables);
+
+    public record VariableInfo(string Type, string? Description);
+}
@@ -0,0 +1,166 @@
+using CSharpPoet;
+using Linguini.Syntax.Ast;
+using Linguini.Syntax.Parser;
+using Microsoft.CodeAnalysis;
+
+namespace Reactor.Linguinitor;
+
+[Generator(LanguageNames.CSharp)]
+public class LinguinitorGenerator : IIncrementalGenerator
+{
+    private static CSharpFile CreateTranslateFile(string @namespace, params CSharpType.IMember[] members)
+    {
+        return new CSharpFile(@namespace)
+        {
+            new CSharpClass(Visibility.Internal, "Translate")
+            {
+                IsStatic = true,
+                IsPartial = true,
+                Members = members,
+            },
+        };
+    }
+
+    private static IEnumerable<Identifier> GetVariables(AstMessage astMessage)
+    {
+        foreach (var placeable in astMessage.Value!.Elements.OfType<Placeable>())
+        {
+            switch (placeable.Expression)
+            {
+                case VariableReference variableReference:
+                    yield return variableReference.Id;
+                    break;
+            }
+        }
+    }
+
+    public void Initialize(IncrementalGeneratorInitializationContext context)
+    {
+        var rootNamespaceProvider =
+            context.AnalyzerConfigOptionsProvider
+                .Select((options, _) => options.GlobalOptions.TryGetValue("build_property.RootNamespace", out var rootNamespace) ? rootNamespace : throw new InvalidOperationException("Failed to get RootNamespace"));
+
+        context.RegisterSourceOutput(rootNamespaceProvider, (spc, rootNamespace) =>
+        {
+            const string ProviderType = "Reactor.Localization.Providers.FluentLocalizationProvider";
+            spc.AddSource("Translate", CreateTranslateFile(
+                rootNamespace,
+                new CSharpField(Visibility.Private, ProviderType + "?", "_provider") { IsStatic = true },
+                new CSharpProperty(ProviderType, "Provider")
+                {
+                    IsStatic = true,
+                    Getter = new CSharpProperty.Accessor
+                    {
+                        Body = writer => writer.Write("_provider ?? throw new System.InvalidOperationException(\"Provider must be set before using Translate\");"),
+                    },
+                    Setter = new CSharpProperty.Accessor
+                    {
+                        Body = writer => writer.Write("_provider = value;"),
+                    },
+                }
+            ).ToString());
+        });
+
+        var textFiles = context.AdditionalTextsProvider.Where(static file => file.Path.EndsWith(".ftl", StringComparison.Ordinal));
+
+        var namesAndContents = textFiles.Select((text, cancellationToken) => (
+            Name: Path.GetFileNameWithoutExtension(text.Path),
+            Content: text.GetText(cancellationToken)!.ToString()
+        ));
+
+        context.RegisterSourceOutput(namesAndContents.Combine(rootNamespaceProvider), (spc, pair) =>
+        {
+            var ((name, content), rootNamespace) = pair;
+            var fixedName = name.ToPascalCase();
+
+            var idsClass = new CSharpClass("Ids")
+            {
+                IsStatic = true,
+            };
+
+            var fileClass = new CSharpClass(fixedName)
+            {
+                IsStatic = true,
+                Members = { idsClass },
+            };
+
+            var resource = new LinguiniParser(content).ParseWithComments();
+
+            foreach (var message in resource.Entries.OfType<AstMessage>())
+            {
+                var id = message.GetId();
+                var fixedId = id.ToPascalCase();
+
+                idsClass.Members.Add(new CSharpField(Visibility.Public, "string", fixedId)
+                {
+                    IsConst = true,
+                    DefaultValue = $"\"{id}\"",
+                });
+
+                var messageInfo = message.Comment != null ? FluentCommentParser.Parse(message.Comment) : null;
+                var variables = GetVariables(message).Select(m => m.ToString()).ToDictionary(
+                    m => m,
+                    m =>
+                    {
+                        if (messageInfo != null && messageInfo.Variables.TryGetValue(m, out var variableInfo))
+                        {
+                            return variableInfo.Type switch
+                            {
+                                "String" => "string",
+                                "Number" => "double",
+                                _ => throw new NotSupportedException($"Variable type {variableInfo.Type} is not supported"),
+                            };
+                        }
+
+                        return "string";
+                    }
+                );
+
+                void WriteComment(CodeWriter writer)
+                {
+                    if (messageInfo == null) return;
+
+                    writer.WriteLine("<summary>");
+
+                    foreach (var line in messageInfo.Description.Trim().Split("\n"))
+                    {
+                        writer.WriteLine(line);
+                    }
+
+                    writer.WriteLine("</summary>");
+
+                    foreach (var (variableId, info) in messageInfo.Variables)
+                    {
+                        writer.WriteLine($"<param name=\"{variableId}\">{info.Description}</param>");
+                    }
+                }
+
+                if (variables.Count <= 0)
+                {
+                    fileClass.Members.Add(new CSharpProperty("string", fixedId)
+                    {
+                        XmlComment = WriteComment,
+                        IsStatic = true,
+                        Getter = new CSharpProperty.Accessor
+                        {
+                            Body = writer => writer.Write($"Provider.GetText(Ids.{fixedId});"),
+                        },
+                    });
+                }
+                else
+                {
+                    fileClass.Members.Add(new CSharpMethod("string", fixedId)
+                    {
+                        XmlComment = WriteComment,
+                        IsStatic = true,
+                        Parameters = variables.Select(v => new CSharpParameter(v.Value, v.Key)).ToArray(),
+                        BodyType = BodyType.Expression,
+                        Body = writer => writer.WriteLine($"Provider.GetText(Ids.{fixedId}, {string.Join(", ", variables.Select(v => $"(\"{v.Key}\", {v.Key.ToCamelCase()})"))});"),
+                    });
+                }
+            }
+
+            spc.AddSource("Translate." + fixedName, CreateTranslateFile(rootNamespace, fileClass).ToString());
+        });
+    }
+}
@@ -0,0 +1,35 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFrameworks>net6.0;net472</TargetFrameworks>
+        <LangVersion>latest</LangVersion>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <EnableDynamicLoading>true</EnableDynamicLoading>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="CSharpPoet" Version="0.2.0-dev" Private="true" GeneratePathProperty="true" />
+
+        <PackageReference Include="Linguini.Shared" Version="0.3.0" Private="true" GeneratePathProperty="true" />
+        <PackageReference Include="Linguini.Syntax" Version="0.3.0" Private="true" GeneratePathProperty="true" />
+
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.1" PrivateAssets="all" />
+    </ItemGroup>
+
+    <PropertyGroup>
+        <GetTargetPathDependsOn>$(GetTargetPathDependsOn);GetDependencyTargetPaths</GetTargetPathDependsOn>
+    </PropertyGroup>
+
+    <Target Name="GetDependencyTargetPaths">
+        <PropertyGroup>
+            <_LinguiniTargetFramework Condition="'$(TargetFramework)' == 'net6.0'">netstandard2.1</_LinguiniTargetFramework>
+            <_LinguiniTargetFramework Condition="'$(TargetFramework)' == 'net472'">net451</_LinguiniTargetFramework>
+        </PropertyGroup>
+
+        <ItemGroup>
+            <TargetPathWithTargetPlatformMoniker Include="$(PkgCSharpPoet)\lib\netstandard2.0\CSharpPoet.dll" IncludeRuntimeDependency="false" />
+            <TargetPathWithTargetPlatformMoniker Include="$(PkgLinguini_Shared)\lib\$(_LinguiniTargetFramework)\Linguini.Shared.dll" IncludeRuntimeDependency="false" />
+            <TargetPathWithTargetPlatformMoniker Include="$(PkgLinguini_Syntax)\lib\$(_LinguiniTargetFramework)\Linguini.Syntax.dll" IncludeRuntimeDependency="false" />
+        </ItemGroup>
+    </Target>
+</Project>
@@ -0,0 +1,38 @@
+using System.Text;
+
+namespace Reactor.Linguinitor;
+
+internal static class StringExtensions
+{
+    private static string ToCase(this string value, bool capitalizeFirst)
+    {
+        var stringBuilder = new StringBuilder();
+
+        for (var i = 0; i < value.Length; i++)
+        {
+            var c = value[i];
+
+            if (c == '-')
+            {
+                i++;
+                stringBuilder.Append(char.ToUpperInvariant(value[i]));
+            }
+            else
+            {
+                stringBuilder.Append(capitalizeFirst && i == 0 ? char.ToUpperInvariant(c) : c);
+            }
+        }
+
+        return stringBuilder.ToString();
+    }
+
+    public static string ToPascalCase(this string value)
+    {
+        return value.ToCase(true);
+    }
+
+    public static string ToCamelCase(this string value)
+    {
+        return value.ToCase(false);
+    }
+}
@@ -0,0 +1,105 @@
+{
+  "version": 1,
+  "dependencies": {
+    "net6.0": {
+      "CSharpPoet": {
+        "type": "Direct",
+        "requested": "[0.2.0-dev, )",
+        "resolved": "0.2.0-dev"
+      },
+      "Linguini.Shared": {
+        "type": "Direct",
+        "requested": "[0.3.0, )",
+        "resolved": "0.3.0",
+        "contentHash": "rEYA9jWU1Nc9iDuPKar+4IVXjFbGrcNyYZCeU6hiWQoS4nA2UecHu36Rp4bxzasvRGda4FB2JZqty75m4e26VQ=="
+      },
+      "Linguini.Syntax": {
+        "type": "Direct",
+        "requested": "[0.3.0, )",
+        "resolved": "0.3.0",
+        "contentHash": "v8YV3xPFZfP+OSWjMd6yysp+o7cNnQXxq/slN8Yekoi+dFjsTNF0YiQWJIwg1j2FUbs6claJxY9R1FFlc4s6MA==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0"
+        }
+      },
+      "Microsoft.CodeAnalysis.CSharp": {
+        "type": "Direct",
+        "requested": "[4.3.1, )",
+        "resolved": "4.3.1",
+        "contentHash": "5C9VHvahL98tumlyaT/loB5rW+K/6q0UU7uLyT1Dv15YjZraRkqML9u2t2e8GaO7XqEOtBVqK/SlxXOPqwzxog==",
+        "dependencies": {
+          "Microsoft.CodeAnalysis.Common": "[4.3.1]"
+        }
+      },
+      "StyleCop.Analyzers": {
+        "type": "Direct",
+        "requested": "[1.2.0-beta.435, )",
+        "resolved": "1.2.0-beta.435",
+        "contentHash": "TADk7vdGXtfTnYCV7GyleaaRTQjfoSfZXprQrVMm7cSJtJbFc1QIbWPyLvrgrfGdfHbGmUPvaN4ODKNxg2jgPQ==",
+        "dependencies": {
+          "StyleCop.Analyzers.Unstable": "1.2.0.435"
+        }
+      },
+      "Microsoft.CodeAnalysis.Analyzers": {
+        "type": "Transitive",
+        "resolved": "3.3.3",
+        "contentHash": "j/rOZtLMVJjrfLRlAMckJLPW/1rze9MT1yfWqSIbUPGRu1m1P0fuo9PmqapwsmePfGB5PJrudQLvmUOAMF0DqQ=="
+      },
+      "Microsoft.CodeAnalysis.Common": {
+        "type": "Transitive",
+        "resolved": "4.3.1",
+        "contentHash": "wexpJffSEEwptwe6UTMxRDZCCtz+XubI4Qewl4JECnNhcQrtb0anhSUEV9Nz7WkoNfWkx1fptR8xh1egoxYrqw==",
+        "dependencies": {
+          "Microsoft.CodeAnalysis.Analyzers": "3.3.3",
+          "System.Collections.Immutable": "6.0.0",
+          "System.Memory": "4.5.4",
+          "System.Reflection.Metadata": "5.0.0",
+          "System.Runtime.CompilerServices.Unsafe": "6.0.0",
+          "System.Text.Encoding.CodePages": "6.0.0",
+          "System.Threading.Tasks.Extensions": "4.5.4"
+        }
+      },
+      "StyleCop.Analyzers.Unstable": {
+        "type": "Transitive",
+        "resolved": "1.2.0.435",
+        "contentHash": "ouwPWZxbOV3SmCZxIRqHvljkSzkCyi1tDoMzQtDb/bRP8ctASV/iRJr+A2Gdj0QLaLmWnqTWDrH82/iP+X80Lg=="
+      },
+      "System.Collections.Immutable": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "l4zZJ1WU2hqpQQHXz1rvC3etVZN+2DLmQMO79FhOTZHMn8tDRr+WU287sbomD0BETlmKDn0ygUgVy9k5xkkJdA==",
+        "dependencies": {
+          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
+        }
+      },
+      "System.Memory": {
+        "type": "Transitive",
+        "resolved": "4.5.4",
+        "contentHash": "1MbJTHS1lZ4bS4FmsJjnuGJOu88ZzTT2rLvrhW7Ygic+pC0NWA+3hgAen0HRdsocuQXCkUTdFn9yHJJhsijDXw=="
+      },
+      "System.Reflection.Metadata": {
+        "type": "Transitive",
+        "resolved": "5.0.0",
+        "contentHash": "5NecZgXktdGg34rh1OenY1rFNDCI8xSjFr+Z4OU4cU06AQHUdRnIIEeWENu3Wl4YowbzkymAIMvi3WyK9U53pQ=="
+      },
+      "System.Runtime.CompilerServices.Unsafe": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
+      },
+      "System.Text.Encoding.CodePages": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "ZFCILZuOvtKPauZ/j/swhvw68ZRi9ATCfvGbk1QfydmcXBkIWecWKn/250UH7rahZ5OoDBaiAudJtPvLwzw85A==",
+        "dependencies": {
+          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
+        }
+      },
+      "System.Threading.Tasks.Extensions": {
+        "type": "Transitive",
+        "resolved": "4.5.4",
+        "contentHash": "zteT+G8xuGu6mS+mzDzYXbzS7rd3K6Fjb9RiZlYlJPam2/hU7JCBZBVEcywNuR+oZ1ncTvc/cq0faRr3P01OVg=="
+      }
+    }
+  }
+}
@@ -18,6 +18,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Files", "Solution
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Reactor.Networking.Shared", "Reactor.Networking.Shared\Reactor.Networking.Shared.csproj", "{1E68CA20-22EB-4E57-B525-81970BE6363D}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Reactor.Linguinitor", "Reactor.Linguinitor\Reactor.Linguinitor.csproj", "{B4740F75-B657-4515-A8F6-8A84D64E8814}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -44,6 +46,10 @@ Global
 		{1E68CA20-22EB-4E57-B525-81970BE6363D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1E68CA20-22EB-4E57-B525-81970BE6363D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1E68CA20-22EB-4E57-B525-81970BE6363D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B4740F75-B657-4515-A8F6-8A84D64E8814}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B4740F75-B657-4515-A8F6-8A84D64E8814}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B4740F75-B657-4515-A8F6-8A84D64E8814}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B4740F75-B657-4515-A8F6-8A84D64E8814}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 	EndGlobalSection
@@ -0,0 +1,10 @@
+-for-more-info-see = For more info see https://reactor.gg/handshake
+
+vanilla-server-warning =
+    This server doesn't support Reactor protocol.
+    The lobbies shown may not be compatible with your current mods.
+    { -for-more-info-see }
+
+public-lobby-warning =
+    You can't make public lobbies on servers that don't support Reactor protocol.
+    { -for-more-info-see }
@@ -0,0 +1,10 @@
+-for-more-info-see = Voor meer informatie, zie https://reactor.gg/handshake
+
+vanilla-server-warning =
+    Deze server ondersteunt het Reactor protocol niet.
+    De lobbies die je ziet passen mogelijk niet bij jouw huidige mods.
+    { -for-more-info-see }
+
+public-lobby-warning =
+    Je kan geen publieke lobbies maken op servers die het Reactor protocol niet ondersteunen.
+    { -for-more-info-see }
@@ -0,0 +1,10 @@
+-for-more-info-see = Dla więcej informacji, zobacz https://reactor.gg/handshake
+
+vanilla-server-warning =
+    Ten serwer nie wspiera protokołu Reactor.
+    Pokazane gry mogą nie być kompatibline z twoimi modami.
+    { -for-more-info-see }
+
+public-lobby-warning =
+    Nie możesz tworzyć publicznych gier w serwerach, które nie wspierają protokołu Reactor.
+    { -for-more-info-see }
@@ -0,0 +1,258 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using Il2CppInterop.Runtime;
+using Il2CppInterop.Runtime.InteropTypes;
+using Il2CppInterop.Runtime.InteropTypes.Arrays;
+using Linguini.Bundle;
+using Linguini.Bundle.Builder;
+using Linguini.Bundle.Errors;
+using Linguini.Shared.Types.Bundle;
+using Linguini.Syntax.Ast;
+using Reactor.Localization.Extensions;
+using Reactor.Localization.Utilities;
+using Reactor.Utilities;
+using Object = Il2CppSystem.Object;
+
+namespace Reactor.Localization.Providers;
+
+/// <summary>
+/// Represents a localization provider that uses Fluent.
+/// </summary>
+public class FluentLocalizationProvider : LocalizationProvider
+{
+    private readonly Func<CultureInfo, IEnumerable<Resource>> _loadResources;
+    private readonly List<FluentBundle> _bundles = new();
+    private readonly Dictionary<StringNames, string> _ids = new();
+    private readonly Dictionary<StringNames, string[]> _arguments = new();
+
+    /// <summary>
+    /// Gets or sets the fallback language.
+    /// </summary>
+    public SupportedLangs FallbackLanguage { get; set; } = SupportedLangs.English;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FluentLocalizationProvider"/> class.
+    /// </summary>
+    /// <param name="loadResources">The implementation of resource loading.</param>
+    public FluentLocalizationProvider(Func<CultureInfo, IEnumerable<Resource>> loadResources)
+    {
+        _loadResources = loadResources;
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FluentLocalizationProvider"/> class that loads resources from the calling assembly.
+    /// </summary>
+    /// <param name="prefix">The prefix of resource file names to load.</param>
+    /// <returns>a <see cref="FluentLocalizationProvider"/>.</returns>
+    public static FluentLocalizationProvider FromEmbeddedResources(string prefix) => FromEmbeddedResources(Assembly.GetCallingAssembly(), prefix);
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FluentLocalizationProvider"/> class that loads resources from the specified <paramref name="assembly"/>.
+    /// </summary>
+    /// <param name="assembly">The assembly to load resources from.</param>
+    /// <param name="prefix">The prefix of resource file names to load.</param>
+    /// <returns>a <see cref="FluentLocalizationProvider"/>.</returns>
+    public static FluentLocalizationProvider FromEmbeddedResources(Assembly assembly, string prefix)
+    {
+        return new FluentLocalizationProvider(cultureInfo =>
+        {
+            return assembly.GetManifestResourceNames()
+                .Where(n => n.StartsWith($"{prefix}.{cultureInfo.Name}.", StringComparison.Ordinal) && n.EndsWith(".ftl", StringComparison.Ordinal))
+                .Select(n => (Resource) new StreamReader(assembly.GetManifestResourceStream(n)!));
+        });
+    }
+
+    /// <summary>
+    /// Registers a <see cref="StringNames"/> for use with base game apis.
+    /// </summary>
+    /// <param name="id">The id of a Fluent message.</param>
+    /// <returns>A <see cref="StringNames"/>.</returns>
+    public StringNames Register(string id)
+    {
+        var stringNames = CustomStringName.Create();
+        _ids[stringNames] = id;
+
+        return stringNames;
+    }
+
+    /// <summary>
+    /// Registers a <see cref="StringNames"/> for use with base game apis with overriden format argument names.
+    /// </summary>
+    /// <param name="id">The id of a Fluent message.</param>
+    /// <param name="argumentNames">An array of Fluent variable names in the same order as format arguments.</param>
+    /// <returns>A <see cref="StringNames"/>.</returns>
+    public StringNames Register(string id, params string[] argumentNames)
+    {
+        var stringNames = Register(id);
+        _arguments[stringNames] = argumentNames;
+
+        return stringNames;
+    }
+
+    /// <inheritdoc/>
+    public override int Priority => ReactorPriority.Normal;
+
+    /// <inheritdoc />
+    public override void OnLanguageChanged(SupportedLangs newLanguage)
+    {
+        if (CurrentLanguage == newLanguage) return;
+
+        _bundles.Clear();
+        _bundles.Add(Load(newLanguage.ToCultureInfo()));
+        if (newLanguage != FallbackLanguage) _bundles.Add(Load(FallbackLanguage.ToCultureInfo()));
+    }
+
+    private FluentBundle Load(CultureInfo culture)
+    {
+        return LinguiniBuilder.Builder()
+            .CultureInfo(culture)
+            .AddResources(_loadResources(culture))
+            .SetUseIsolating(false)
+            .UncheckedBuild();
+    }
+
+    private string GetMsg(string id, IDictionary<string, IFluentType>? args)
+    {
+        foreach (var bundle in _bundles)
+        {
+            if (bundle.TryGetMsg(id, null, args, out var errors, out var message))
+            {
+                if (errors.Count > 0)
+                {
+                    throw new LinguiniException(errors);
+                }
+
+                return message;
+            }
+        }
+
+        throw new KeyNotFoundException();
+    }
+
+    private static bool Is<T>(Il2CppObjectBase o)
+    {
+        return IL2CPP.il2cpp_class_is_assignable_from(Il2CppClassPointerStore<T>.NativeClassPtr, IL2CPP.il2cpp_object_get_class(o.Pointer));
+    }
+
+    private static bool TryUnbox<T>(Il2CppObjectBase o, [NotNullWhen(true)] out T? result) where T : unmanaged
+    {
+        if (!Is<T>(o))
+        {
+            result = null;
+            return false;
+        }
+
+        result = o.Unbox<T>();
+        return true;
+    }
+
+    private static IFluentType ToFluentType(Object o)
+    {
+        if (Is<string>(o)) return new FluentString(IL2CPP.Il2CppStringToManaged(o.Pointer));
+
+        if (TryUnbox<byte>(o, out var @byte)) return (FluentNumber) @byte;
+        if (TryUnbox<sbyte>(o, out var @sbyte)) return (FluentNumber) @sbyte;
+        if (TryUnbox<short>(o, out var @short)) return (FluentNumber) @short;
+        if (TryUnbox<int>(o, out var @int)) return (FluentNumber) @int;
+        if (TryUnbox<long>(o, out var @long)) return (FluentNumber) @long;
+        if (TryUnbox<ushort>(o, out var @ushort)) return (FluentNumber) @ushort;
+        if (TryUnbox<uint>(o, out var @uint)) return (FluentNumber) @uint;
+        if (TryUnbox<ulong>(o, out var @ulong)) return (FluentNumber) @ulong;
+        if (TryUnbox<float>(o, out var @float)) return (FluentNumber) @float;
+        if (TryUnbox<double>(o, out var @double)) return (FluentNumber) @double;
+
+        return new FluentString(o.ToString());
+    }
+
+    private static IFluentType ToFluentType(object o)
+    {
+        return o switch
+        {
+            string str => (FluentString) str,
+            byte num => (FluentNumber) num,
+            sbyte num => (FluentNumber) num,
+            short num => (FluentNumber) num,
+            ushort num => (FluentNumber) num,
+            int num => (FluentNumber) num,
+            uint num => (FluentNumber) num,
+            long num => (FluentNumber) num,
+            ulong num => (FluentNumber) num,
+            double num => (FluentNumber) num,
+            float num => (FluentNumber) num,
+            _ => (FluentString) o.ToString()!,
+        };
+    }
+
+    /// <summary>
+    /// Returns the localized text for the given fluent message <paramref name="id"/>.
+    /// </summary>
+    /// <param name="id">The id of the message.</param>
+    /// <param name="args">The arguments used for formatting.</param>
+    /// <returns>Text localized and formatted by fluent.</returns>
+    public string GetText(string id, params (string, object)[] args)
+    {
+        var fluentArgs = new Dictionary<string, IFluentType>(args.Length);
+        foreach (var (key, value) in args)
+        {
+            fluentArgs[key] = ToFluentType(value);
+        }
+
+        return GetMsg(id, fluentArgs);
+    }
+
+    /// <inheritdoc/>
+    public override bool TryGetTextFormatted(StringNames stringName, Il2CppReferenceArray<Object> parts, [NotNullWhen(true)] out string? result)
+    {
+        if (_ids.TryGetValue(stringName, out var id))
+        {
+            var hasArgumentsOverride = _arguments.TryGetValue(stringName, out var arguments);
+            if (hasArgumentsOverride)
+            {
+                if (arguments!.Length != parts.Length)
+                    throw new InvalidOperationException($"Arguments override for {id} has an invalid count of arguments");
+            }
+
+            var args = new Dictionary<string, IFluentType>(parts.Length);
+            for (var i = 0; i < parts.Count; i++)
+            {
+                var part = parts[i];
+
+                if (hasArgumentsOverride)
+                {
+                    args[arguments![i]] = ToFluentType(part);
+                }
+                else
+                {
+                    // Fluent doesn't allow positional variables nor starting variable names with numbers so we have to use a,b,c,d... instead
+                    if (i > 25) throw new InvalidOperationException("Too many format parts");
+                    var c = (char) ('a' + i);
+                    args[c.ToString()] = ToFluentType(part);
+                }
+            }
+
+            result = GetMsg(id, args);
+            return true;
+        }
+
+        result = null;
+        return false;
+    }
+
+    /// <inheritdoc/>
+    public override bool TryGetText(StringNames stringName, [NotNullWhen(true)] out string? result)
+    {
+        if (_ids.TryGetValue(stringName, out var id))
+        {
+            result = GetMsg(id, null);
+            return true;
+        }
+
+        result = null;
+        return false;
+    }
+}
@@ -87,7 +87,7 @@ internal static class HttpPatches
                    {
                        if (responseHeader == null)
                        {
-                            DisconnectPopup.Instance.ShowCustom("This region doesn't support modded handshake.\nThe lobbies shown may not be compatible with your current mods.\nFor more info see https://reactor.gg/handshake");
+                            DisconnectPopup.Instance.ShowCustom(Translate.Messages.VanillaServerWarning);
                        }
                    }

@@ -126,7 +126,7 @@ internal static class HttpPatches
                    size.x *= 2.5f;
                    background.size = size;
                    popup.TextAreaTMP.fontSizeMin = 2;
-                    popup.Show("You can't make public lobbies on regions that don't support modded handshake.\nFor more info see https://reactor.gg/handshake");
+                    popup.Show(Translate.Messages.PublicLobbyWarning);
                }));

                if (AmongUsClient.Instance.AmHost && AmongUsClient.Instance.IsGamePublic)
@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <LangVersion>latest</LangVersion>
+        <EnableDynamicLoading>true</EnableDynamicLoading>

        <Description>Core mod and API for Among Us</Description>

@@ -16,10 +17,14 @@
    <ItemGroup>
        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
        <Compile Include="..\Reactor.Networking.Shared\**\*.cs" LinkBase="Networking" Visible="false" />
+
+        <PackageReference Include="Linguini.Bundle" Version="0.3.1" />
+        <ProjectReference Include="..\Reactor.Linguinitor\Reactor.Linguinitor.csproj" ReferenceOutputAssembly="false" OutputItemType="Analyzer" />
    </ItemGroup>

    <ItemGroup>
        <EmbeddedResource Include="Assets\**\*" Exclude="Assets\icon.png" />
+        <AdditionalFiles Include="Assets\Localization\en\*.ftl" />
    </ItemGroup>

    <Import Project="../AmongUs.props" />
@@ -41,6 +41,8 @@ public partial class ReactorPlugin : BasePlugin

    internal RegionInfoWatcher RegionInfoWatcher { get; } = new();

+    internal FluentLocalizationProvider LocalizationProvider { get; } = FluentLocalizationProvider.FromEmbeddedResources("Reactor.Assets.Localization");
+
    /// <inheritdoc />
    public ReactorPlugin()
    {
@@ -55,6 +57,7 @@ public partial class ReactorPlugin : BasePlugin
        MethodRpcAttribute.Initialize();

        LocalizationManager.Register(new HardCodedLocalizationProvider());
+        LocalizationManager.Register(Translate.Provider = LocalizationProvider);
    }

    /// <inheritdoc />
@@ -37,6 +37,16 @@
          "Samboy063.Cpp2IL.Core": "2022.0.7.2"
        }
      },
+      "Linguini.Bundle": {
+        "type": "Direct",
+        "requested": "[0.3.1, )",
+        "resolved": "0.3.1",
+        "contentHash": "k3D0IBSsS91T0G9rYACRYtAS27NDTGz4T3ygHhbhaFdA9i3cCfCpR39MqYEpoA1Ark3lzmvklHePmRCX5EQi1A==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0",
+          "Linguini.Syntax": "0.3.0"
+        }
+      },
      "Microsoft.SourceLink.GitHub": {
        "type": "Direct",
        "requested": "[1.1.1, )",
@@ -141,6 +151,19 @@
        "resolved": "2.1.0",
        "contentHash": "YYpq7NM50bSSVUDjXyV/eiITk6syXqItPjKBOb3jEWS6RFsk0DNhpWMPW6b3hKDmArARuWDU6S2pVu1IeVrvIA=="
      },
+      "Linguini.Shared": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "rEYA9jWU1Nc9iDuPKar+4IVXjFbGrcNyYZCeU6hiWQoS4nA2UecHu36Rp4bxzasvRGda4FB2JZqty75m4e26VQ=="
+      },
+      "Linguini.Syntax": {
+        "type": "Transitive",
+        "resolved": "0.3.0",
+        "contentHash": "v8YV3xPFZfP+OSWjMd6yysp+o7cNnQXxq/slN8Yekoi+dFjsTNF0YiQWJIwg1j2FUbs6claJxY9R1FFlc4s6MA==",
+        "dependencies": {
+          "Linguini.Shared": "0.3.0"
+        }
+      },
      "Microsoft.Build.Tasks.Git": {
        "type": "Transitive",
        "resolved": "1.1.1",