Xbox support

fix

.dockerignore

@@ -1,39 +0,0 @@
-# Build output
-**/bin/
-**/obj/
-**/publish/
-
-# IDE
-.idea/
-.vs/
-.vscode/
-*.user
-*.suo
-
-# OS files
-.DS_Store
-Thumbs.db
-
-# Git
-.git/
-.gitignore
-.gitattributes
-
-# Docs
-docs/
-*.md
-
-# Docker
-.dockerignore
-
-# Logs
-Log/
-*.log
-
-# Data
-Data/
-
-# Temp
-tmp/
-temp/
-*.tmp

.github/workflows/ci.yml

@@ -97,47 +97,3 @@ jobs:
             --prerelease \
             --notes "Automated nightly build from ${GITHUB_SHA}" \
             --target "${GITHUB_SHA}"
-
-  docker:
-    needs: build
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request'
-
-    strategy:
-      matrix:
-        arch:
-          - { docker: linux/amd64,   rid: amd64 }
-          - { docker: linux/arm64,   rid: arm64 }
-          - { docker: linux/arm/v7,  rid: arm   }
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Build Docker image (${{ matrix.arch.rid }})
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          platforms: ${{ matrix.arch.docker }}
-          load: true
-          tags: empostor-server:${{ matrix.arch.rid }}
-          build-args: |
-            VERSIONSUFFIX=docker
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          provenance: false
-
-      - name: Export Docker image to tar
-        run: docker save empostor-server:${{ matrix.arch.rid }} -o empostor-server-docker-${{ matrix.arch.rid }}.tar
-
-      - name: Upload Docker image
-        uses: actions/upload-artifact@v4
-        with:
-          name: empostor-docker-${{ matrix.arch.rid }}
-          path: empostor-server-docker-${{ matrix.arch.rid }}.tar

.gitignore

@@ -1,6 +1,7 @@
 /.vscode
 /.claude
 /build
+/release
 /.vs
 /tools
 

Dockerfile

@@ -1,89 +0,0 @@
-# ============================================
-# Empostor Server Docker Image
-# ============================================
-# Multi-stage build: compiles from source, then produces a minimal runtime image.
-#
-# Build (local):
-#   docker build -t empostor-server .
-#
-# Build (multi-arch):
-#   docker buildx build --platform linux/amd64,linux/arm64 -t empostor-server .
-#
-# Run:
-#   docker compose up -d
-# ============================================
-
-# ── Build stage ────────────────────────────
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build
-
-ARG TARGETARCH
-ARG VERSIONSUFFIX=docker
-
-WORKDIR /source
-
-# Restore dependencies (layer caching)
-COPY src/Empostor.Server/Empostor.Server.csproj ./src/Empostor.Server/
-COPY src/Empostor.Api/Empostor.Api.csproj ./src/Empostor.Api/
-COPY src/Empostor.Api.Innersloth.Generator/Empostor.Api.Innersloth.Generator.csproj ./src/Empostor.Api.Innersloth.Generator/
-COPY src/Empostor.Plugins.PlayerLog/Empostor.Plugins.PlayerLog.csproj ./src/Empostor.Plugins.PlayerLog/
-COPY src/Directory.Build.props ./src/
-
-RUN case "$TARGETARCH" in \
-    amd64) RID=linux-x64 ;; \
-    arm64) RID=linux-arm64 ;; \
-    arm)   RID=linux-arm ;; \
-    *)     echo "Unsupported arch: $TARGETARCH"; exit 1 ;; \
-  esac && \
-  dotnet restore -r "$RID" ./src/Empostor.Server/Empostor.Server.csproj
-
-# Copy sources and publish
-COPY src/. ./src/
-
-RUN case "$TARGETARCH" in \
-    amd64) RID=linux-x64 ;; \
-    arm64) RID=linux-arm64 ;; \
-    arm)   RID=linux-arm ;; \
-    *)     echo "Unsupported arch: $TARGETARCH"; exit 1 ;; \
-  esac && \
-  [ "$VERSIONSUFFIX" = "none" ] && VERSIONSUFFIX="" ; \
-  dotnet publish ./src/Empostor.Server/Empostor.Server.csproj \
-    -c Release \
-    -r "$RID" \
-    --no-restore \
-    --self-contained false \
-    -p:PublishSingleFile=true \
-    -p:PublishTrimmed=false \
-    -p:VersionSuffix="$VERSIONSUFFIX" \
-    -o /app
-
-# Copy default config (must be overridden in production)
-RUN cp ./src/Empostor.Server/config.json /app/config.json 2>/dev/null || true
-
-# ── Runtime stage ──────────────────────────
-FROM mcr.microsoft.com/dotnet/aspnet:8.0
-
-WORKDIR /app
-
-# Copy published output from build stage
-COPY --from=build /app ./
-
-# Create writable runtime directories
-RUN mkdir -p /app/plugins /app/libraries /app/Languages /app/Log /app/Data /app/marketplace \
-  && chmod 777 /app/plugins /app/libraries /app/Languages /app/Log /app/Data /app/marketplace
-
-# Environment
-ENV ASPNETCORE_URLS=http://0.0.0.0:80
-ENV EMPOSTOR_Server__PublicIp=0.0.0.0
-ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
-ENV DOTNET_RUNNING_IN_CONTAINER=1
-
-EXPOSE 80/tcp
-EXPOSE 22023/tcp
-# Game / matchmaker UDP (Server.ListenPort) — always bound, even in delta mode.
-EXPOSE 22023/udp
-# Delta UDP port pool (Server.DeltaPortStart/End). Keep in sync with config.json.
-EXPOSE 22024-42024/udp
-
-VOLUME ["/app/config", "/app/plugins", "/app/libraries", "/app/Languages", "/app/Log", "/app/Data", "/app/marketplace"]
-
-ENTRYPOINT ["./Empostor.Server"]

README.md

@@ -46,6 +46,49 @@ It is also recommended to [set up a Reverse Proxy](https://empostor.github.io/ge
 4. Press "Open in Among Us". Among Us should open.
 5. Your server should appear in the regions list!
 
+## Configuration
+
+All settings live in `config.json` next to the server binary (a full sample is [`src/Empostor.Server/config.json`](src/Empostor.Server/config.json)). Unknown keys are ignored, so an old config keeps working after an update.
+
+| Section | Purpose |
+| --- | --- |
+| `Server` | Public IP/port, listen address and the dynamic (delta) UDP port range `DeltaPortStart`..`DeltaPortEnd` |
+| `HttpServer` | Web API, admin panel and matchmaking token endpoint (`Enabled`, `ListenIp`, `ListenPort`) |
+| `AntiCheat` | Server-side anticheat, including the [IP request rate limit](#ip-request-rate-limit) |
+| `Timeout` | Spawn and connection timeouts |
+| `Compatibility` | Game version compatibility rules |
+| `Debug` | Game recorder |
+| `AuthApi` | Friend code resolution (`Mode`: `GameServices`, `Ume`, `Both` or `Off`) |
+| `Admin` | Admin panel password and marketplace URL |
+| `HPLP` | HPLP public region listing |
+
+### AntiCheat
+
+| Key | Default | Description |
+| --- | --- | --- |
+| `Enabled` | `true` | Master switch of the anticheat |
+| `BanIpFromGame` | `true` | Also block banned IPs on the game (UDP) side |
+| `AllowCheatingHosts` | `Never` | What happens to hosts that cheat |
+| `EnableGameFlowChecks`, `EnableMustBeHostChecks`, `EnableOwnershipChecks`, `EnableRoleChecks`, `EnableTargetChecks` | `true` | Game flow / state validation |
+| `EnableColorLimitChecks`, `EnableNameLimitChecks`, `EnableItemLimitChecks` | `true` | Lobby limits (colors, names, items) |
+| `ForbidProtocolExtensions` | `true` | Reject unknown/extension protocol messages |
+| `EnablePacketSizeChecks`, `PacketSizeLimit` | `true`, `1203` | Maximum inbound packet size |
+| `EnableIpRateLimit` | `true` | IP request rate limit (below) |
+| `IpRateLimitRequests` | `30` | Max TCP (HTTP) requests per IP per window, `0` disables the limit |
+| `IpRateLimitWindowMinutes` | `5` | Length of the rate limit window in minutes |
+
+#### Ip request rate limit
+
+Within one window (5 minutes by default) the same IP may only make `IpRateLimitRequests` (default `30`) TCP (HTTP) requests — this protects the HTTP API against connection/request flooding. When the limit is exceeded:
+
+- Every normal endpoint answers with `429 Too Many Requests` and a localized hint, chosen from the request's `Accept-Language` header, e.g. `请求过于频繁请 5 分钟后重试`. The `Retry-After` header says how many seconds are left.
+- `POST /api/user` **and** `PUT`/`GET /api/games` (the whole join flow of the game client: matchmaking token + FindHost) are **never rejected over HTTP** — failing them there would only leave the client on a black screen, which just logs `CoSendRequest failed` and hangs. Both still count against the quota, and while an IP is over quota the server also skips the outbound friend code API calls (a cached/fallback code is used instead) so the endpoint cannot be abused for amplification. To keep a flooding IP from draining the dynamic port range, such joins are **not given a pool port**: they all receive the same shared *reject port*, a single pre-bound UDP socket whose only job is to answer the handshake with the localized hint in the client's own language (`请求过于频繁请 5 分钟后重试`) and close it again — the player is told why they cannot join instead of seeing a black screen, and only one socket is used no matter how many requests arrive. `GamesController` echoes the token's port back, so the client is naturally sent to that reject port. In fixed-port mode (`DeltaPortStart=0`) the main port is used instead.
+- `/admin` and `/api/admin` are neither counted nor limited, so the dashboard can never lock the operator out.
+
+The message lives under the key `ratelimit.too_frequent` in `Languages/*.json` (and in the built-in defaults in `LanguageService.cs`), so you can reword or translate it there. Set `IpRateLimitRequests` to `0` to turn the whole feature off.
+
+Empostor usually runs behind a CDN or reverse proxy, so the real client IP is taken from the `X-Real-IP` header, then from the first entry of `X-Forwarded-For`, and only afterwards from the socket address. Make sure your CDN/proxy forwards one of these headers — otherwise every player would share the proxy IP's quota. Note that the game client polls some endpoints (e.g. `/api/games`) while you play: if `30` per 5 minutes is too tight for your players, raise `IpRateLimitRequests` (for example to `120`).
+
 ## Contributing
 Please read the [contributing guidelines](https://github.com/Empostor/Empostor/blob/main/CONTRIBUTING.md).
 

compose.yml

@@ -1,50 +0,0 @@
-services:
-  empostor:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    container_name: empostor-server
-    restart: unless-stopped
-
-    ports:
-      # HTTP API / Admin panel (TCP)
-      - "22023:22023/tcp"
-      # Game / Matchmaker UDP — REQUIRED. The matchmaker always binds this UDP
-      # port (Server.ListenPort) so players can connect; without it the server
-      # is unreachable even in delta mode.
-      - "22023:22023/udp"
-      # Delta UDP port pool. With DeltaPortStart/End enabled, each player is
-      # assigned a unique UDP port from this range (Server.DeltaPortStart/End).
-      # Must stay in sync with config.json.
-      - "22024-42024:22024-42024/udp"
-      # Uncomment to expose admin HTTP panel:
-      # - "80:80/tcp"
-
-    volumes:
-      # Server config. NOTE: if ./config.json does NOT exist on the host, Docker
-      # creates an EMPTY DIRECTORY at that path and mounts it over the baked-in
-      # /app/config.json, which breaks startup. Create the file first (or remove
-      # this line to use the image's default config) before running.
-      - ./config.json:/app/config.json:ro
-      # Writable runtime data
-      - empostor_plugins:/app/plugins
-      - empostor_libraries:/app/libraries
-      - empostor_languages:/app/Languages
-      - ./Log:/app/Log
-      - ./Data:/app/Data
-      - ./marketplace:/app/marketplace
-      # Per-component configs (writable from admin panel)
-      - ./discord_webhook.json:/app/discord_webhook.json
-
-    environment:
-      - DOTNET_RUNNING_IN_CONTAINER=1
-      - ASPNETCORE_URLS=http://0.0.0.0:80
-      # PublicIp MUST be your real public IP / domain, or remote players can't
-      # connect. 0.0.0.0 / 127.0.0.1 will NOT work for anyone but localhost.
-      - EMPOSTOR_Server__PublicIp=0.0.0.0
-      - EMPOSTOR_Server__ListenIp=0.0.0.0
-
-volumes:
-  empostor_plugins:
-  empostor_libraries:
-  empostor_languages:

marketplace/plugins.json

@@ -7,7 +7,7 @@
     "versions": [
       {
         "version": "1.0.0",
-        "empostor_version": "2.0.0",
+        "empostor_version": "2.0.1",
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/master/marketplace/Empostor.Plugin.Chat.dll"
       }
     ]
@@ -20,7 +20,7 @@
     "versions": [
       {
         "version": "1.0.0",
-        "empostor_version": "2.0.0",
+        "empostor_version": "2.0.1",
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/master/marketplace/Empostor.Plugin.Code.dll"
       }
     ]
@@ -33,13 +33,13 @@
     "versions": [
       {
         "version": "1.0.0",
-        "empostor_version": "2.0.0",
+        "empostor_version": "2.0.1",
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/master/marketplace/Empostor.Plugins.Welcome.dll"
       }
     ]
   },
   {
-    "id": "duck.hayashiume.friendcodevalidator",
+    "id": "duck.Empostor.friendcodevalidator",
     "name": "Friend Code Validator",
     "description": "Kicks clients whose friend code does not match the official AB+#XXXX format.",
     "author": "MatchDuck & HayashiUme",
@@ -52,20 +52,20 @@
     ]
   },
   {
-    "id": "cn.hayashiume.fixedcode",
+    "id": "cn.Empostor.fixedcode",
     "name": "Fixed Room Code",
     "description": "Assigns a fixed room code to a host based on their friend code.",
     "author": "HayashiUme",
     "versions": [
       {
         "version": "1.0.0",
-        "empostor_version": "2.0.0",
+        "empostor_version": "2.0.1",
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/master/marketplace/Empostor.Plugins.FixedCode.dll"
       }
     ]
   },
   {
-    "id": "cn.hayashiume.titles",
+    "id": "cn.Empostor.titles",
     "name": "Custom Title",
     "description": "Assigns a title based on their friend code and show in front of their name.",
     "author": "HayashiUme",
@@ -150,7 +150,7 @@
     "versions": [
       {
         "version": "2.2.0",
-        "empostor_version": "2.0.0",
+        "empostor_version": "2.0.1",
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/main/marketplace/Reactor.Empostor.dll"
       }
     ]
@@ -176,7 +176,7 @@
     "versions": [
       {
         "version": "2.0.0",
-        "empostor_version": "2.0.0",
+        "empostor_version": "2.0.1",
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/main/marketplace/Empostor.Plugins.DiscordWebhook.dll"
       }
     ]
@@ -232,5 +232,18 @@
         "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/main/marketplace/Empostor.Plugins.Privacy.dll"
       }
     ]
+  },
+  {
+    "id": "cn.hayashiume.maintenance",
+    "name": "Maintenance Server",
+    "description": "Maintian server to refuse plater connect to the server",
+    "author": "Empostor",
+    "versions": [
+      {
+        "version": "1.0.0",
+        "empostor_version": "2.0.1",
+        "download_url": "https://raw.githubusercontent.com/Empostor/Empostor/main/marketplace/Empostor.Plugins.Maintenance.dll"
+      }
+    ]
   }
 ]

src/Directory.Build.targets

@@ -0,0 +1,7 @@
+<Project>
+  <ItemGroup Condition="Exists('$(MSBuildProjectDirectory)/Localization')">
+    <None Remove="Localization/**/*.json" />
+    <Content Remove="Localization/**/*.json" />
+    <EmbeddedResource Include="Localization/*.json" />
+  </ItemGroup>
+</Project>

src/Empostor.Api.Innersloth.Generator/packages.lock.json

@@ -150,7 +150,6 @@
           "System.Runtime.CompilerServices.Unsafe": "4.5.3"
         }
       }
-    },
-    ".NETStandard,Version=v2.0/win-x64": {}
+    }
   }
 }

src/Empostor.Api/CheatCategory.cs

@@ -35,6 +35,9 @@ public enum CheatCategory
     /// <summary>A packet was sent with more items than possible in the game.</summary>
     ItemLimits,
 
+    /// <summary>A client sent more messages in a window than the room can legitimately produce.</summary>
+    RateLimit,
+
     /// <summary>Legacy category for unsorted anticheat checks.</summary>
     Other,
 }

src/Empostor.Api/Commands/CommandContext.cs

@@ -1,5 +1,5 @@
 using Empostor.Api.Games;
-using Empostor.Api.Languages;
+using Empostor.Api.Localization;
 using Empostor.Api.Net;
 using Empostor.Api.Net.Inner.Objects;
 
@@ -19,7 +19,7 @@ namespace Empostor.Api.Commands
 
         public required IGame Game { get; init; }
 
-        public required LanguageService Lang { get; init; }
+        public required ILocalizationService Localization { get; init; }
 
         public Innersloth.Language SenderLanguage => Sender.Client.Language;
 
@@ -27,7 +27,10 @@ namespace Empostor.Api.Commands
             => SenderLanguage == Innersloth.Language.SChinese ||
                SenderLanguage == Innersloth.Language.TChinese;
 
-        public LanguageString GetString(string key)
-            => Lang.Get(key, SenderLanguage);
+        public string GetString(string key, params object?[] arguments)
+            => Localization.Get(new LocalizedMessageKey("empostor", key), SenderLanguage, arguments);
+
+        public string GetPluginString(string owner, string key, params object?[] arguments)
+            => Localization.Get(new LocalizedMessageKey(owner, key), SenderLanguage, arguments);
     }
 }

src/Empostor.Api/Commands/ICommand.cs

@@ -12,6 +12,8 @@ namespace Empostor.Api.Commands
 
         string Usage { get; }
 
+        string LocalizationOwner => "empostor";
+
         ValueTask<bool> ExecuteAsync(CommandContext ctx);
     }
 }

src/Empostor.Api/Config/AntiCheatConfig.cs

@@ -28,6 +28,14 @@ namespace Empostor.Api.Config
 
         public bool EnableTargetChecks { get; set; } = true;
 
+        public bool EnableRateLimits { get; set; } = true;
+
+        public int RpcRateLimitPerSecond { get; set; } = 20;
+
+        public int TaskRateLimitCount { get; set; } = 3;
+
+        public double TaskRateLimitWindowSeconds { get; set; } = 2;
+
         public bool ForbidProtocolExtensions { get; set; } = true;
 
         public bool EnablePacketSizeChecks { get; set; } = true;

src/Empostor.Api/Config/CompatibilityConfig.cs

@@ -9,5 +9,7 @@ namespace Empostor.Api.Config
         public bool AllowHostAuthority { get; set; } = false;
 
         public bool AllowVersionMixing { get; set; } = false;
+
+        public bool AllowDuplicateLogin { get; set; } = true;
     }
 }

src/Empostor.Api/Games/GameJoinError.cs

@@ -54,5 +54,10 @@
         ///     A custom message can be set in <see cref="GameJoinResult.Message" />.
         /// </remarks>
         Custom,
+
+        /// <summary>
+        ///     The same account is already playing in this game.
+        /// </summary>
+        DuplicateConnection,
     }
 }

src/Empostor.Api/Innersloth/Data/maps/Mira/systems.json

@@ -5,5 +5,7 @@
   "Reactor": "ReactorSystemType",
   "LifeSupp": "LifeSuppSystemType",
   "Ventilation": "VentilationSystem",
+  "Decontamination": "DeconSystem",
+  "Decontamination2": "DeconSystem",
   "Sabotage": "SabotageSystemType"
 }

src/Empostor.Api/Innersloth/Data/maps/Polus/systems.json

@@ -6,5 +6,7 @@
   "Security": "SecurityCameraSystemType",
   "Ventilation": "VentilationSystem",
   "Laboratory": "ReactorSystemType",
+  "Decontamination": "DeconSystem",
+  "Decontamination2": "DeconSystem",
   "Sabotage": "SabotageSystemType"
 }

src/Empostor.Api/Innersloth/PlatformSpecificData.cs

@@ -17,7 +17,7 @@ namespace Empostor.Api.Innersloth
             Platform = (Platforms)reader.Tag;
             PlatformName = reader.ReadString();
 
-            XboxPlatformId = Platform == Platforms.Xbox ? reader.ReadUInt64() : null;
+            XboxPlatformId = Platform is Platforms.StandaloneWin10 or Platforms.Xbox ? reader.ReadUInt64() : null;
             PsnPlatformId = Platform == Platforms.Playstation ? reader.ReadUInt64() : null;
         }
 
@@ -35,8 +35,9 @@ namespace Empostor.Api.Innersloth
             writer.Write(PlatformName);
             switch (Platform)
             {
+                case Platforms.StandaloneWin10:
                 case Platforms.Xbox:
-                    writer.Write(XboxPlatformId ?? throw new NullReferenceException($"{nameof(XboxPlatformId)} shouldn't be null when {nameof(Platform)} is Xbox"));
+                    writer.Write(XboxPlatformId ?? throw new NullReferenceException($"{nameof(XboxPlatformId)} shouldn't be null when {nameof(Platform)} is {Platform}"));
                     break;
                 case Platforms.Playstation:
                     writer.Write(PsnPlatformId ?? throw new NullReferenceException($"{nameof(PsnPlatformId)} shouldn't be null when {nameof(Platform)} is Playstation"));

src/Empostor.Api/Languages/LanguageService.cs

@@ -1,876 +0,0 @@
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.IO;
-using System.Text.Json;
-using Empostor.Api.Innersloth;
-using Microsoft.Extensions.Logging;
-
-namespace Empostor.Api.Languages;
-
-public sealed class LanguageService
-{
-    private static readonly string LangDir = Path.Combine(Directory.GetCurrentDirectory(), "Languages");
-    public readonly ILogger<LanguageService> _logger;
-    private readonly ConcurrentDictionary<string, Dictionary<string, string>> _tables = new();
-    private static readonly string FallbackLang = "en";
-
-    private static readonly Dictionary<Language, string> LangCodeMap = new()
-    {
-        [Language.English] = "en",
-        [Language.Latam] = "es",
-        [Language.Brazilian] = "pt_BR",
-        [Language.Portuguese] = "pt",
-        [Language.Korean] = "ko",
-        [Language.Russian] = "ru",
-        [Language.Dutch] = "nl",
-        [Language.Filipino] = "fil",
-        [Language.French] = "fr",
-        [Language.German] = "de",
-        [Language.Italian] = "it",
-        [Language.Japanese] = "ja",
-        [Language.Spanish] = "es",
-        [Language.SChinese] = "zh_CN",
-        [Language.TChinese] = "zh_TW",
-        [Language.Irish] = "ga",
-    };
-
-    public LanguageService(ILogger<LanguageService> logger)
-    {
-        _logger = logger;
-        EnsureDefaults();
-        LoadAll();
-    }
-
-    public LanguageString Get(string key, Language language = Language.English)
-    {
-        var code = LangCodeMap.TryGetValue(language, out var c) ? c : FallbackLang;
-        var text = Lookup(key, code) ?? Lookup(key, FallbackLang) ?? key;
-        return new LanguageString(text);
-    }
-
-    public LanguageString Get(string key, string langCode)
-    {
-        var text = Lookup(key, langCode) ?? Lookup(key, FallbackLang) ?? key;
-        return new LanguageString(text);
-    }
-
-    public void Reload()
-    {
-        _tables.Clear();
-        LoadAll();
-        _logger.LogInformation("LanguageReloaded all language files.");
-    }
-
-    /// <summary>
-    ///     Register translations provided by a plugin.
-    ///     Merges into existing language tables without overwriting existing keys.
-    /// </summary>
-    public void AddPluginTranslations(IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> translations)
-    {
-        foreach (var (langCode, table) in translations)
-        {
-            if (!_tables.TryGetValue(langCode, out var existing))
-            {
-                existing = new Dictionary<string, string>();
-                _tables[langCode] = existing;
-            }
-
-            foreach (var (key, value) in table)
-            {
-                if (!existing.ContainsKey(key))
-                {
-                    existing[key] = value;
-                }
-            }
-
-            _logger.LogDebug("LanguagePlugin added {Count} keys for {Lang}", table.Count, langCode);
-        }
-    }
-
-    private string? Lookup(string key, string langCode)
-    {
-        return _tables.TryGetValue(langCode, out var table) && table.TryGetValue(key, out var val)
-            ? val
-            : null;
-    }
-
-    private void LoadAll()
-    {
-        if (!Directory.Exists(LangDir))
-        {
-            return;
-        }
-
-        foreach (var file in Directory.GetFiles(LangDir, "*.json"))
-        {
-            var code = Path.GetFileNameWithoutExtension(file);
-            try
-            {
-                var json = File.ReadAllText(file);
-                var table = JsonSerializer.Deserialize<Dictionary<string, string>>(json)
-                    ?? new Dictionary<string, string>();
-                _tables[code] = table;
-                _logger.LogDebug("LanguageLoaded {Code} ({Count} keys)", code, table.Count);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogWarning(ex, "LanguageFailed to load {File}", file);
-            }
-        }
-
-        _logger.LogInformation("LanguageLoaded {Count} language file(s).", _tables.Count);
-    }
-
-    private void EnsureDefaults()
-    {
-        Directory.CreateDirectory(LangDir);
-        WriteIfMissing("en.json", DefaultEn);
-        WriteIfMissing("zh_CN.json", DefaultZhCn);
-        WriteIfMissing("zh_TW.json", DefaultZhTw);
-        WriteIfMissing("ko.json", DefaultKo);
-        WriteIfMissing("ru.json", DefaultRu);
-        WriteIfMissing("de.json", DefaultDe);
-        WriteIfMissing("fr.json", DefaultFr);
-        WriteIfMissing("ja.json", DefaultJa);
-        WriteIfMissing("pt.json", DefaultPt);
-        WriteIfMissing("pt_BR.json", DefaultPtBr);
-        WriteIfMissing("es.json", DefaultEs);
-        WriteIfMissing("it.json", DefaultIt);
-        WriteIfMissing("nl.json", DefaultNl);
-        WriteIfMissing("fil.json", DefaultFil);
-        WriteIfMissing("ga.json", DefaultGa);
-    }
-
-    private void WriteIfMissing(string fileName, string content)
-    {
-        var path = Path.Combine(LangDir, fileName);
-        if (!File.Exists(path))
-        {
-            File.WriteAllText(path, content);
-        }
-    }
-
-    // Language Tranlations used AI.
-    // Any Pr fix grammer wrongs is OK!
-    private const string DefaultEn = """
-{
-  "command.error": "An error occurred while executing #{0}.",
-  "command.usage": "Usage: #{0}",
-  "command.help.list": "=== Commands ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Unknown command: #{0}",
-  "command.help.aliases": "Aliases: {0}",
-  "command.note.host_only": "Only the host can use #note.",
-  "command.note.cleared": "Note cleared.",
-  "command.note.set": "Note set: {0}",
-  "command.color.invalid": "Invalid color ID. Valid range: 0–17.",
-  "command.color.set": "Color changed to {0} ({1}).",
-  "command.title.too_long": "Title too long. Max 12 characters.",
-  "command.title.cleared": "Title removed.",
-  "command.title.set": "Title set: {0}",
-  "command.stat.disabled": "Player statistics are not enabled on this server.",
-  "command.stat.no_stats": "No statistics recorded yet. Play a game first!",
-  "command.stat.header": "=== Your Statistics ===",
-  "command.stat.games": "Games Played: {0}",
-  "command.stat.wins": "Wins: {0}",
-  "command.stat.losses": "Losses: {0}",
-  "command.stat.impostor": "Impostor Wins: {0}",
-  "command.stat.kills": "Kills: {0}",
-  "command.stat.deaths": "Deaths: {0}",
-  "command.stat.tasks": "Tasks Completed: {0}",
-  "command.stat.exiled": "Times Exiled: {0}",
-  "welcome.join": "Welcome, {0}! Friend code: {1} | Room: {2}",
-  "welcome.last_connect": "Last seen: {0}",
-  "welcome.first_time": "First time here, welcome!",
-  "command.max.host_only": "Only the host can change the max players.",
-  "command.max.invalid": "Invalid number. Valid range: 1-127.",
-  "command.max.set": "Max players set to {0}.",
-  "command.max.warning": "If you do not have CrowdedMod or another mod that supports 15+ players, please set it back to 15 before creating your next room.",
-  "command.players.not_in_lobby": "This command can only be used in the lobby.",
-  "command.players.header": "=== Players ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Your ping: {0}ms",
-  "command.help.description": "Show available commands.",
-  "command.help.usage": "help [command]",
-  "command.stat.description": "Show your player statistics.",
-  "command.stat.usage": "stat",
-  "command.setcolor.description": "Change your player color.",
-  "command.setcolor.usage": "setcolor <0-17>",
-  "command.players.description": "List players in the current game.",
-  "command.players.usage": "players",
-  "command.ping.description": "Show your network ping.",
-  "command.ping.usage": "ping",
-  "command.note.description": "Set or clear a lobby note (host only).",
-  "command.note.usage": "note <text> | note clear",
-  "command.max.description": "Set max players for the lobby (host only).",
-  "command.max.usage": "max <1-15>",
-  "ban.notice.header": "You are banned from this server.",
-  "ban.notice.reason": "Reason: {0}",
-  "ban.notice.unban": "Unban time: {0}",
-  "ban.notice.unban_permanent": "Unban time: Permanent",
-  "ban.notice.contact": "If you have any questions, please contact the administrator."
-}
-""";
-
-    private const string DefaultZhCn = """
-{
-  "command.error": "执行 #{0}时发生错误。",
-  "command.usage": "用法：#{0}",
-  "command.help.list": "=== 指令列表 ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "未知指令：#{0}",
-  "command.help.aliases": "别名：{0}",
-  "command.note.host_only": "只有房主可以使用 #note。",
-  "command.note.cleared": "备注已清除。",
-  "command.note.set": "备注已设置：{0}",
-  "command.color.invalid": "无效颜色 ID，范围：0–17。",
-  "command.color.set": "颜色已更改为 {0}（{1}）。",
-  "command.title.too_long": "头衔过长，最多 12 个字符。",
-  "command.title.cleared": "头衔已移除。",
-  "command.title.set": "头衔已设置：{0}",
-  "command.stat.disabled": "此服务器未启用玩家统计。",
-  "command.stat.no_stats": "暂无统计数据，先玩一局游戏吧！",
-  "command.stat.header": "=== 你的统计 ===",
-  "command.stat.games": "游戏场数：{0}",
-  "command.stat.wins": "胜利：{0}",
-  "command.stat.losses": "失败：{0}",
-  "command.stat.impostor": "内鬼胜利：{0}",
-  "command.stat.kills": "击杀：{0}",
-  "command.stat.deaths": "死亡：{0}",
-  "command.stat.tasks": "完成任务：{0}",
-  "command.stat.exiled": "被票出：{0}",
-  "welcome.join": "欢迎，{0}！好友代码：{1} | 房间：{2}",
-  "welcome.last_connect": "上次在线：{0}",
-  "welcome.first_time": "首次光临，欢迎！",
-  "command.max.host_only": "只有房主可以修改最高人数。",
-  "command.max.invalid": "无效数字。有效范围：1–127。",
-  "command.max.set": "最高人数已设置为 {0}。",
-  "command.max.warning": "如果您未安装CrowdedMod或其他支持15人以上的Mod，请在下次创建房间前调回15人。",
-  "command.players.not_in_lobby": "此指令只能在大厅中使用。",
-  "command.players.header": "=== 在线玩家 ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "你的延迟：{0}ms",
-  "command.help.description": "显示可用命令。",
-  "command.help.usage": "help [命令]",
-  "command.stat.description": "显示你的游戏统计。",
-  "command.stat.usage": "stat",
-  "command.setcolor.description": "修改你的颜色。",
-  "command.setcolor.usage": "setcolor <0-17>",
-  "command.players.description": "列出当前房间的玩家。",
-  "command.players.usage": "players",
-  "command.ping.description": "显示你的网络延迟。",
-  "command.ping.usage": "ping",
-  "command.note.description": "设置或清除房间备注（仅房主）。",
-  "command.note.usage": "note <文字> | note clear",
-  "command.max.description": "设置房间最大人数（仅房主）。",
-  "command.max.usage": "max <1-15>",
-  "ban.notice.header": "您已被服务器封禁",
-  "ban.notice.reason": "理由：{0}",
-  "ban.notice.unban": "解封时间：{0}",
-  "ban.notice.unban_permanent": "解封时间：永久",
-  "ban.notice.contact": "如有问题请联系管理员"
-}
-""";
-
-    private const string DefaultZhTw = """
-{
-  "command.error": "執行 #{0}時發生錯誤。",
-  "command.usage": "用法：#{0}",
-  "command.help.list": "=== 指令列表 ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "未知指令：#{0}",
-  "command.help.aliases": "別名：{0}",
-  "command.note.host_only": "只有房主可以使用 #note。",
-  "command.note.cleared": "備註已清除。",
-  "command.note.set": "備註已設置：{0}",
-  "command.color.invalid": "無效顏色 ID，範圍：0–17。",
-  "command.color.set": "顏色已更改為 {0}（{1}）。",
-  "command.title.too_long": "頭銜過長，最多 12 個字符。",
-  "command.title.cleared": "頭銜已移除。",
-  "command.title.set": "頭銜已設置：{0}",
-  "command.stat.disabled": "此伺服器未啟用玩家統計。",
-  "command.stat.no_stats": "暫無統計數據，先玩一局遊戲吧！",
-  "command.stat.header": "=== 你的統計 ===",
-  "command.stat.games": "遊戲場數：{0}",
-  "command.stat.wins": "勝利：{0}",
-  "command.stat.losses": "失敗：{0}",
-  "command.stat.impostor": "內鬼勝利：{0}",
-  "command.stat.kills": "擊殺：{0}",
-  "command.stat.deaths": "死亡：{0}",
-  "command.stat.tasks": "完成任務：{0}",
-  "command.stat.exiled": "被票出：{0}",
-  "welcome.join": "歡迎，{0}！好代碼：{1} | 房間：{2}",
-  "welcome.last_connect": "上次上線：{0}",
-  "welcome.first_time": "首次光臨，歡迎！",
-  "command.max.host_only": "只有房主可以修改最高人數。",
-  "command.max.invalid": "無效數字。有效範圍：1–127。",
-  "command.max.set": "最高人數已設置為 {0}。",
-  "command.max.warning": "如果您未安裝CrowdedMod或其他支援15人以上的Mod，請在下次創建房間前調回15人。",
-  "command.players.not_in_lobby": "此指令只能在大廳中使用。",
-  "command.players.header": "=== 線上玩家 ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "你的延遲：{0}ms",
-  "command.help.description": "顯示可用命令。",
-  "command.help.usage": "help [命令]",
-  "command.stat.description": "顯示你的遊戲統計。",
-  "command.stat.usage": "stat",
-  "command.setcolor.description": "修改你的顏色。",
-  "command.setcolor.usage": "setcolor <0-17>",
-  "command.players.description": "列出當前房間的玩家。",
-  "command.players.usage": "players",
-  "command.ping.description": "顯示你的網路延遲。",
-  "command.ping.usage": "ping",
-  "command.note.description": "設置或清除房間備註（僅房主）。",
-  "command.note.usage": "note <文字> | note clear",
-  "command.max.description": "設置房間最大人數（僅房主）。",
-  "command.max.usage": "max <1-15>",
-  "ban.notice.header": "您已被伺服器封禁",
-  "ban.notice.reason": "理由：{0}",
-  "ban.notice.unban": "解封時間：{0}",
-  "ban.notice.unban_permanent": "解封時間：永久",
-  "ban.notice.contact": "如有問題請聯絡管理員"
-}
-""";
-
-    private const string DefaultKo = """
-{
-  "command.error": "#{0}실행 중 오류가 발생했습니다.",
-  "command.usage": "사용법: #{0}",
-  "command.help.list": "=== 명령어 목록 ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "알 수 없는 명령어: #{0}",
-  "command.help.aliases": "별칭: {0}",
-  "command.note.host_only": "#note는 방장만 사용할 수 있습니다.",
-  "command.note.cleared": "메모가 삭제되었습니다.",
-  "command.note.set": "메모 설정됨: {0}",
-  "command.color.invalid": "잘못된 색상 ID. 유효 범위: 0–17.",
-  "command.color.set": "색상이 {0}({1})으로 변경되었습니다.",
-  "command.title.too_long": "칭호가 너무 깁니다. 최대 12자.",
-  "command.title.cleared": "칭호가 제거되었습니다.",
-  "command.title.set": "칭호 설정됨: {0}",
-  "command.stat.disabled": "이 서버에서는 플레이어 통계가 활성화되지 않았습니다.",
-  "command.stat.no_stats": "아직 통계가 기록되지 않았습니다. 먼저 게임을 플레이하세요!",
-  "command.stat.header": "=== 나의 통계 ===",
-  "command.stat.games": "플레이한 게임: {0}",
-  "command.stat.wins": "승리: {0}",
-  "command.stat.losses": "패배: {0}",
-  "command.stat.impostor": "임포스터 승리: {0}",
-  "command.stat.kills": "킬: {0}",
-  "command.stat.deaths": "사망: {0}",
-  "command.stat.tasks": "완료한 작업: {0}",
-  "command.stat.exiled": "추방됨: {0}",
-  "welcome.join": "환영합니다, {0}! 친구 코드: {1} | 방: {2}",
-  "welcome.last_connect": "마지막 접속: {0}",
-  "welcome.first_time": "처음 방문이세요, 환영합니다!",
-  "command.max.host_only": "방장만 최대 인원을 변경할 수 있습니다.",
-  "command.max.invalid": "잘못된 숫자입니다. 유효 범위: 1–127.",
-  "command.max.set": "최대 인원이 {0}명으로 설정되었습니다.",
-  "command.max.warning": "CrowdedMod 또는 15명 이상을 지원하는 모드가 설치되어 있지 않다면, 다음 방을 만들기 전에 15명으로 되돌리십시오.",
-  "command.players.not_in_lobby": "이 명령어는 로비에서만 사용할 수 있습니다.",
-  "command.players.header": "=== 플레이어 ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "내 핑: {0}ms",
-  "ban.notice.header": "이 서버에서 차단되었습니다.",
-  "ban.notice.reason": "사유: {0}",
-  "ban.notice.unban": "차단 해제 시간: {0}",
-  "ban.notice.unban_permanent": "차단 해제 시간: 영구",
-  "ban.notice.contact": "문의 사항이 있으면 관리자에게 연락해 주세요."
-}
-""";
-
-    private const string DefaultRu = """
-{
-  "command.error": "Ошибка при выполнении #{0}.",
-  "command.usage": "Использование: #{0}",
-  "command.help.list": "=== Команды ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Неизвестная команда: #{0}",
-  "command.help.aliases": "Псевдонимы: {0}",
-  "command.note.host_only": "Только хост может использовать #note.",
-  "command.note.cleared": "Заметка удалена.",
-  "command.note.set": "Заметка установлена: {0}",
-  "command.color.invalid": "Неверный ID цвета. Допустимый диапазон: 0–17.",
-  "command.color.set": "Цвет изменён на {0} ({1}).",
-  "command.title.too_long": "Титул слишком длинный. Максимум 12 символов.",
-  "command.title.cleared": "Титул удалён.",
-  "command.title.set": "Титул установлен: {0}",
-  "command.stat.disabled": "Статистика игроков не включена на этом сервере.",
-  "command.stat.no_stats": "Статистика пока не записана. Сыграйте сначала!",
-  "command.stat.header": "=== Ваша статистика ===",
-  "command.stat.games": "Игр сыграно: {0}",
-  "command.stat.wins": "Побед: {0}",
-  "command.stat.losses": "Поражений: {0}",
-  "command.stat.impostor": "Побед за предателя: {0}",
-  "command.stat.kills": "Убийств: {0}",
-  "command.stat.deaths": "Смертей: {0}",
-  "command.stat.tasks": "Заданий выполнено: {0}",
-  "command.stat.exiled": "Изгнаний: {0}",
-  "welcome.join": "Добро пожаловать, {0}! Код друга: {1} | Комната: {2}",
-  "welcome.last_connect": "Последний вход: {0}",
-  "welcome.first_time": "Первый раз здесь, добро пожаловать!",
-  "command.max.host_only": "Только хост может изменить максимальное количество игроков.",
-  "command.max.invalid": "Неверное число. Допустимый диапазон: 1–127.",
-  "command.max.set": "Максимальное количество игроков установлено на {0}.",
-  "command.max.warning": "Если у вас не установлен CrowdedMod или другой мод, поддерживающий 15+ игроков, верните значение на 15 перед созданием следующей комнаты.",
-  "command.players.not_in_lobby": "Эта команда может использоваться только в лобби.",
-  "command.players.header": "=== Игроки ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}мс",
-  "command.ping.result": "Ваш пинг: {0}мс",
-  "ban.notice.header": "Вы забанены на этом сервере.",
-  "ban.notice.reason": "Причина: {0}",
-  "ban.notice.unban": "Время разбана: {0}",
-  "ban.notice.unban_permanent": "Время разбана: навсегда",
-  "ban.notice.contact": "Если у вас есть вопросы, обратитесь к администратору."
-}
-""";
-
-    private const string DefaultDe = """
-{
-  "command.error": "Fehler beim Ausführen von #{0}.",
-  "command.usage": "Verwendung: #{0}",
-  "command.help.list": "=== Befehle ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Unbekannter Befehl: #{0}",
-  "command.help.aliases": "Aliase: {0}",
-  "command.note.host_only": "Nur der Host kann #note verwenden.",
-  "command.note.cleared": "Notiz gelöscht.",
-  "command.note.set": "Notiz gesetzt: {0}",
-  "command.color.invalid": "Ungültige Farb-ID. Gültiger Bereich: 0–17.",
-  "command.color.set": "Farbe geändert zu {0} ({1}).",
-  "command.title.too_long": "Titel zu lang. Maximal 12 Zeichen.",
-  "command.title.cleared": "Titel entfernt.",
-  "command.title.set": "Titel gesetzt: {0}",
-  "command.stat.disabled": "Spielerstatistiken sind auf diesem Server nicht aktiviert.",
-  "command.stat.no_stats": "Noch keine Statistiken. Spielen Sie zuerst ein Spiel!",
-  "command.stat.header": "=== Deine Statistiken ===",
-  "command.stat.games": "Gespielte Spiele: {0}",
-  "command.stat.wins": "Siege: {0}",
-  "command.stat.losses": "Niederlagen: {0}",
-  "command.stat.impostor": "Impostor-Siege: {0}",
-  "command.stat.kills": "Kills: {0}",
-  "command.stat.deaths": "Tode: {0}",
-  "command.stat.tasks": "Aufgaben erledigt: {0}",
-  "command.stat.exiled": "Verbannt: {0}",
-  "welcome.join": "Willkommen, {0}! Freundescode: {1} | Raum: {2}",
-  "welcome.last_connect": "Zuletzt online: {0}",
-  "welcome.first_time": "Zum ersten Mal hier, willkommen!",
-  "command.max.host_only": "Nur der Host kann die maximale Spieleranzahl ändern.",
-  "command.max.invalid": "Ungültige Zahl. Gültiger Bereich: 1–127.",
-  "command.max.set": "Maximale Spieleranzahl auf {0} gesetzt.",
-  "command.max.warning": "Falls du CrowdedMod oder eine andere Mod für 15+ Spieler nicht installiert hast, stelle den Wert vor dem nächsten Raum wieder auf 15.",
-  "command.players.not_in_lobby": "Dieser Befehl kann nur in der Lobby verwendet werden.",
-  "command.players.header": "=== Spieler ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Dein Ping: {0}ms",
-  "ban.notice.header": "Du wurdest von diesem Server gebannt.",
-  "ban.notice.reason": "Grund: {0}",
-  "ban.notice.unban": "Entbannungszeit: {0}",
-  "ban.notice.unban_permanent": "Entbannungszeit: Dauerhaft",
-  "ban.notice.contact": "Bei Fragen wende dich an den Administrator."
-}
-""";
-
-    private const string DefaultFr = """
-{
-  "command.error": "Erreur lors de l'exécution de #{0}.",
-  "command.usage": "Utilisation : #{0}",
-  "command.help.list": "=== Commandes ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Commande inconnue : #{0}",
-  "command.help.aliases": "Alias : {0}",
-  "command.note.host_only": "Seul l'hôte peut utiliser #note.",
-  "command.note.cleared": "Note effacée.",
-  "command.note.set": "Note définie : {0}",
-  "command.color.invalid": "ID de couleur invalide. Plage valide : 0–17.",
-  "command.color.set": "Couleur changée en {0} ({1}).",
-  "command.title.too_long": "Titre trop long. Maximum 12 caractères.",
-  "command.title.cleared": "Titre supprimé.",
-  "command.title.set": "Titre défini : {0}",
-  "command.stat.disabled": "Les statistiques des joueurs ne sont pas activées sur ce serveur.",
-  "command.stat.no_stats": "Aucune statistique enregistrée. Jouez d'abord une partie !",
-  "command.stat.header": "=== Vos statistiques ===",
-  "command.stat.games": "Parties jouées : {0}",
-  "command.stat.wins": "Victoires : {0}",
-  "command.stat.losses": "Défaites : {0}",
-  "command.stat.impostor": "Victoires Imposteur : {0}",
-  "command.stat.kills": "Meurtres : {0}",
-  "command.stat.deaths": "Morts : {0}",
-  "command.stat.tasks": "Tâches accomplies : {0}",
-  "command.stat.exiled": "Exilés : {0}",
-  "welcome.join": "Bienvenue, {0} ! Code ami : {1} | Salle : {2}",
-  "welcome.last_connect": "Dernière visite : {0}",
-  "welcome.first_time": "Première visite, bienvenue !",
-  "command.max.host_only": "Seul l'hôte peut modifier le nombre maximum de joueurs.",
-  "command.max.invalid": "Nombre invalide. Plage valide : 1–127.",
-  "command.max.set": "Nombre maximum de joueurs défini à {0}.",
-  "command.max.warning": "Si vous n'avez pas installé CrowdedMod ou un autre mod supportant 15+ joueurs, veuillez remettre à 15 avant de créer votre prochaine salle.",
-  "command.players.not_in_lobby": "Cette commande ne peut être utilisée que dans le lobby.",
-  "command.players.header": "=== Joueurs ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Votre ping : {0}ms",
-  "ban.notice.header": "Vous êtes banni de ce serveur.",
-  "ban.notice.reason": "Raison : {0}",
-  "ban.notice.unban": "Débannissement : {0}",
-  "ban.notice.unban_permanent": "Débannissement : Permanent",
-  "ban.notice.contact": "En cas de question, contactez un administrateur."
-}
-""";
-
-    private const string DefaultJa = """
-{
-  "command.error": "#{0}の実行中にエラーが発生しました。",
-  "command.usage": "使い方：#{0}",
-  "command.help.list": "=== コマンド一覧 ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "不明なコマンド：#{0}",
-  "command.help.aliases": "エイリアス：{0}",
-  "command.note.host_only": "#note はホストのみ使用できます。",
-  "command.note.cleared": "ノートを削除しました。",
-  "command.note.set": "ノートを設定しました：{0}",
-  "command.color.invalid": "無効なカラーID。有効範囲：0–17。",
-  "command.color.set": "カラーを {0}（{1}）に変更しました。",
-  "command.title.too_long": "称号が長すぎます。最大12文字。",
-  "command.title.cleared": "称号を削除しました。",
-  "command.title.set": "称号を設定しました：{0}",
-  "command.stat.disabled": "このサーバーではプレイヤー統計が有効になっていません。",
-  "command.stat.no_stats": "まだ統計が記録されていません。まずゲームをプレイしてください！",
-  "command.stat.header": "=== あなたの統計 ===",
-  "command.stat.games": "プレイしたゲーム：{0}",
-  "command.stat.wins": "勝利：{0}",
-  "command.stat.losses": "敗北：{0}",
-  "command.stat.impostor": "インポスター勝利：{0}",
-  "command.stat.kills": "キル：{0}",
-  "command.stat.deaths": "デス：{0}",
-  "command.stat.tasks": "タスク完了：{0}",
-  "command.stat.exiled": "追放された回数：{0}",
-  "welcome.join": "ようこそ、{0}！フレンドコード：{1} | ルーム：{2}",
-  "welcome.last_connect": "最終接続: {0}",
-  "welcome.first_time": "初めてのご来訪、ようこそ！",
-  "command.max.host_only": "ホストのみが最大プレイヤー数を変更できます。",
-  "command.max.invalid": "無効な数字です。有効範囲: 1–127。",
-  "command.max.set": "最大プレイヤー数を {0} に設定しました。",
-  "command.max.warning": "CrowdedModまたは15人以上をサポートするModがインストールされていない場合は、次のルームを作成する前に15に戻してください。",
-  "command.players.not_in_lobby": "このコマンドはロビーでのみ使用できます。",
-  "command.players.header": "=== プレイヤー ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "あなたのPing: {0}ms",
-  "ban.notice.header": "このサーバーからBANされています。",
-  "ban.notice.reason": "理由：{0}",
-  "ban.notice.unban": "BAN解除日時：{0}",
-  "ban.notice.unban_permanent": "BAN解除日時：永久",
-  "ban.notice.contact": "ご不明な点があれば管理者にお問い合わせください。"
-}
-""";
-
-    private const string DefaultPt = """
-{
-  "command.error": "Ocorreu um erro ao executar #{0}.",
-  "command.usage": "Uso: #{0}",
-  "command.help.list": "=== Comandos ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Comando desconhecido: #{0}",
-  "command.help.aliases": "Aliases: {0}",
-  "command.note.host_only": "Apenas o anfitrião pode usar #note.",
-  "command.note.cleared": "Nota removida.",
-  "command.note.set": "Nota definida: {0}",
-  "command.color.invalid": "ID de cor inválido. Intervalo válido: 0–17.",
-  "command.color.set": "Cor alterada para {0} ({1}).",
-  "command.title.too_long": "Título muito longo. Máximo 12 caracteres.",
-  "command.title.cleared": "Título removido.",
-  "command.title.set": "Título definido: {0}",
-  "command.stat.disabled": "As estatísticas de jogadores não estão ativadas neste servidor.",
-  "command.stat.no_stats": "Nenhuma estatística registada. Jogue primeiro!",
-  "command.stat.header": "=== As suas estatísticas ===",
-  "command.stat.games": "Jogos: {0}",
-  "command.stat.wins": "Vitórias: {0}",
-  "command.stat.losses": "Derrotas: {0}",
-  "command.stat.impostor": "Vitórias Impostor: {0}",
-  "command.stat.kills": "Assassínios: {0}",
-  "command.stat.deaths": "Mortes: {0}",
-  "command.stat.tasks": "Tarefas: {0}",
-  "command.stat.exiled": "Exilado: {0}",
-  "welcome.join": "Bem-vindo, {0}! Código de amigo: {1} | Sala: {2}",
-  "welcome.last_connect": "Última visita: {0}",
-  "welcome.first_time": "Primeira vez aqui, bem-vindo!",
-  "command.max.host_only": "Apenas o anfitrião pode alterar o máximo de jogadores.",
-  "command.max.invalid": "Número inválido. Intervalo válido: 1–127.",
-  "command.max.set": "Máximo de jogadores definido para {0}.",
-  "command.max.warning": "Se não tiver o CrowdedMod ou outro mod que suporte 15+ jogadores, volte a definir para 15 antes de criar a próxima sala.",
-  "command.players.not_in_lobby": "Este comando só pode ser usado no lobby.",
-  "command.players.header": "=== Jogadores ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Seu ping: {0}ms",
-  "ban.notice.header": "Você foi banido deste servidor.",
-  "ban.notice.reason": "Motivo: {0}",
-  "ban.notice.unban": "Desbanimento: {0}",
-  "ban.notice.unban_permanent": "Desbanimento: Permanente",
-  "ban.notice.contact": "Em caso de dúvidas, contacte o administrador."
-}
-""";
-
-    private const string DefaultPtBr = """
-{
-  "command.error": "Ocorreu um erro ao executar #{0}.",
-  "command.usage": "Uso: #{0}",
-  "command.help.list": "=== Comandos ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Comando desconhecido: #{0}",
-  "command.help.aliases": "Apelidos: {0}",
-  "command.note.host_only": "Somente o anfitrião pode usar #note.",
-  "command.note.cleared": "Nota removida.",
-  "command.note.set": "Nota definida: {0}",
-  "command.color.invalid": "ID de cor inválido. Intervalo válido: 0–17.",
-  "command.color.set": "Cor alterada para {0} ({1}).",
-  "command.title.too_long": "Título muito longo. Máximo 12 caracteres.",
-  "command.title.cleared": "Título removido.",
-  "command.title.set": "Título definido: {0}",
-  "command.stat.disabled": "As estatísticas de jogadores não estão ativadas neste servidor.",
-  "command.stat.no_stats": "Nenhuma estatística registrada. Jogue primeiro!",
-  "command.stat.header": "=== Suas estatísticas ===",
-  "command.stat.games": "Jogos: {0}",
-  "command.stat.wins": "Vitórias: {0}",
-  "command.stat.losses": "Derrotas: {0}",
-  "command.stat.impostor": "Vitórias Impostor: {0}",
-  "command.stat.kills": "Assassinatos: {0}",
-  "command.stat.deaths": "Mortes: {0}",
-  "command.stat.tasks": "Tarefas: {0}",
-  "command.stat.exiled": "Exilado: {0}",
-  "welcome.join": "Bem-vindo, {0}! Código de amigo: {1} | Sala: {2}",
-  "command.max.host_only": "Somente o anfitrião pode alterar o máximo de jogadores.",
-  "command.max.invalid": "Número inválido. Intervalo válido: 1–127.",
-  "command.max.set": "Máximo de jogadores definido para {0}.",
-  "command.max.warning": "Se você não tiver o CrowdedMod ou outro mod que suporte 15+ jogadores, volte a definir para 15 antes de criar a próxima sala.",
-  "command.players.not_in_lobby": "Este comando só pode ser usado no lobby.",
-  "command.players.header": "=== Jogadores ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Seu ping: {0}ms",
-  "ban.notice.header": "Você foi banido deste servidor.",
-  "ban.notice.reason": "Motivo: {0}",
-  "ban.notice.unban": "Desbanimento: {0}",
-  "ban.notice.unban_permanent": "Desbanimento: Permanente",
-  "ban.notice.contact": "Em caso de dúvidas, contate o administrador."
-}
-""";
-
-    private const string DefaultEs = """
-{
-  "command.error": "Error al ejecutar #{0}.",
-  "command.usage": "Uso: #{0}",
-  "command.help.list": "=== Comandos ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Comando desconocido: #{0}",
-  "command.help.aliases": "Alias: {0}",
-  "command.note.host_only": "Solo el anfitrión puede usar #note.",
-  "command.note.cleared": "Nota eliminada.",
-  "command.note.set": "Nota establecida: {0}",
-  "command.color.invalid": "ID de color inválido. Rango válido: 0–17.",
-  "command.color.set": "Color cambiado a {0} ({1}).",
-  "command.title.too_long": "Título demasiado largo. Máximo 12 caracteres.",
-  "command.title.cleared": "Título eliminado.",
-  "command.title.set": "Título establecido: {0}",
-  "command.stat.disabled": "Las estadísticas de jugadores no están activadas en este servidor.",
-  "command.stat.no_stats": "Aún no hay estadísticas. ¡Juega una partida primero!",
-  "command.stat.header": "=== Tus estadísticas ===",
-  "command.stat.games": "Partidas jugadas: {0}",
-  "command.stat.wins": "Victorias: {0}",
-  "command.stat.losses": "Derrotas: {0}",
-  "command.stat.impostor": "Victorias impostor: {0}",
-  "command.stat.kills": "Asesinatos: {0}",
-  "command.stat.deaths": "Muertes: {0}",
-  "command.stat.tasks": "Tareas completadas: {0}",
-  "command.stat.exiled": "Exiliado: {0}",
-  "welcome.join": "Bienvenido, {0}! Código de amigo: {1} | Sala: {2}",
-  "command.max.host_only": "Solo el anfitrión puede cambiar el máximo de jugadores.",
-  "command.max.invalid": "Número inválido. Rango válido: 1–127.",
-  "command.max.set": "Máximo de jugadores establecido en {0}.",
-  "command.max.warning": "Si no tienes CrowdedMod u otro mod que soporte 15+ jugadores, vuelve a ponerlo en 15 antes de crear tu próxima sala.",
-  "command.players.not_in_lobby": "Este comando solo puede usarse en el lobby.",
-  "command.players.header": "=== Jugadores ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Tu ping: {0}ms",
-  "ban.notice.header": "Has sido baneado de este servidor.",
-  "ban.notice.reason": "Motivo: {0}",
-  "ban.notice.unban": "Fin del baneo: {0}",
-  "ban.notice.unban_permanent": "Fin del baneo: Permanente",
-  "ban.notice.contact": "Si tienes dudas, contacta con un administrador."
-}
-""";
-
-    private const string DefaultIt = """
-{
-  "command.error": "Errore durante l'esecuzione di #{0}.",
-  "command.usage": "Utilizzo: #{0}",
-  "command.help.list": "=== Comandi ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Comando sconosciuto: #{0}",
-  "command.help.aliases": "Alias: {0}",
-  "command.note.host_only": "Solo l'host può usare #note.",
-  "command.note.cleared": "Nota rimossa.",
-  "command.note.set": "Nota impostata: {0}",
-  "command.color.invalid": "ID colore non valido. Intervallo: 0–17.",
-  "command.color.set": "Colore cambiato in {0} ({1}).",
-  "command.title.too_long": "Titolo troppo lungo. Max 12 caratteri.",
-  "command.title.cleared": "Titolo rimosso.",
-  "command.title.set": "Titolo impostato: {0}",
-  "command.stat.disabled": "Le statistiche dei giocatori non sono attive su questo server.",
-  "command.stat.no_stats": "Nessuna statistica registrata. Gioca prima una partita!",
-  "command.stat.header": "=== Le tue statistiche ===",
-  "command.stat.games": "Partite giocate: {0}",
-  "command.stat.wins": "Vittorie: {0}",
-  "command.stat.losses": "Sconfitte: {0}",
-  "command.stat.impostor": "Vittorie impostore: {0}",
-  "command.stat.kills": "Uccisioni: {0}",
-  "command.stat.deaths": "Morti: {0}",
-  "command.stat.tasks": "Compiti completati: {0}",
-  "command.stat.exiled": "Esiliato: {0}",
-  "welcome.join": "Benvenuto, {0}! Codice amico: {1} | Stanza: {2}",
-  "command.max.host_only": "Solo l'host può cambiare il numero massimo di giocatori.",
-  "command.max.invalid": "Numero non valido. Intervallo valido: 1–127.",
-  "command.max.set": "Numero massimo di giocatori impostato a {0}.",
-  "command.max.warning": "Se non hai installato CrowdedMod o un'altra mod che supporta 15+ giocatori, riportalo a 15 prima di creare la prossima stanza.",
-  "command.players.not_in_lobby": "Questo comando può essere usato solo nella lobby.",
-  "command.players.header": "=== Giocatori ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Il tuo ping: {0}ms",
-  "ban.notice.header": "Sei stato bannato da questo server.",
-  "ban.notice.reason": "Motivo: {0}",
-  "ban.notice.unban": "Sbanno: {0}",
-  "ban.notice.unban_permanent": "Sbanno: Permanente",
-  "ban.notice.contact": "Per qualsiasi domanda, contatta l'amministratore."
-}
-""";
-
-    private const string DefaultNl = """
-{
-  "command.error": "Fout bij uitvoeren van #{0}.",
-  "command.usage": "Gebruik: #{0}",
-  "command.help.list": "=== Commando's ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Onbekend commando: #{0}",
-  "command.help.aliases": "Aliassen: {0}",
-  "command.note.host_only": "Alleen de host kan #note gebruiken.",
-  "command.note.cleared": "Notitie verwijderd.",
-  "command.note.set": "Notitie ingesteld: {0}",
-  "command.color.invalid": "Ongeldig kleur-ID. Geldig bereik: 0–17.",
-  "command.color.set": "Kleur gewijzigd naar {0} ({1}).",
-  "command.title.too_long": "Titel te lang. Maximaal 12 tekens.",
-  "command.title.cleared": "Titel verwijderd.",
-  "command.title.set": "Titel ingesteld: {0}",
-  "command.stat.disabled": "Spelerstatistieken zijn niet ingeschakeld op deze server.",
-  "command.stat.no_stats": "Nog geen statistieken. Speel eerst een spel!",
-  "command.stat.header": "=== Jouw statistieken ===",
-  "command.stat.games": "Gespeelde spellen: {0}",
-  "command.stat.wins": "Overwinningen: {0}",
-  "command.stat.losses": "Verliezen: {0}",
-  "command.stat.impostor": "Impostor overwinningen: {0}",
-  "command.stat.kills": "Moorden: {0}",
-  "command.stat.deaths": "Sterfgevallen: {0}",
-  "command.stat.tasks": "Taken voltooid: {0}",
-  "command.stat.exiled": "Verbannen: {0}",
-  "welcome.join": "Welkom, {0}! Vriendcode: {1} | Kamer: {2}",
-  "command.max.host_only": "Alleen de host kan het maximale aantal spelers wijzigen.",
-  "command.max.invalid": "Ongeldig getal. Geldig bereik: 1–127.",
-  "command.max.set": "Maximaal aantal spelers ingesteld op {0}.",
-  "command.max.warning": "Als je CrowdedMod of een andere mod voor 15+ spelers niet hebt geïnstalleerd, zet het dan terug naar 15 voordat je een nieuwe kamer maakt.",
-  "command.players.not_in_lobby": "Dit commando kan alleen in de lobby worden gebruikt.",
-  "command.players.header": "=== Spelers ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Jouw ping: {0}ms",
-  "ban.notice.header": "Je bent geband van deze server.",
-  "ban.notice.reason": "Reden: {0}",
-  "ban.notice.unban": "Ontbantijd: {0}",
-  "ban.notice.unban_permanent": "Ontbantijd: Permanent",
-  "ban.notice.contact": "Neem bij vragen contact op met de beheerder."
-}
-""";
-
-    private const string DefaultFil = """
-{
-  "command.error": "May error sa pagpapatakbo ng #{0}.",
-  "command.usage": "Paggamit: #{0}",
-  "command.help.list": "=== Mga Command ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Hindi kilalang command: #{0}",
-  "command.help.aliases": "Mga Alias: {0}",
-  "command.note.host_only": "Ang host lang ang maaaring gumamit ng #note.",
-  "command.note.cleared": "Natanggal ang tala.",
-  "command.note.set": "Naitakda ang tala: {0}",
-  "command.color.invalid": "Di-wastong color ID. Valid na hanay: 0–17.",
-  "command.color.set": "Binago ang kulay sa {0} ({1}).",
-  "command.title.too_long": "Masyadong mahaba ang pamagat. Max 12 karakter.",
-  "command.title.cleared": "Natanggal ang pamagat.",
-  "command.title.set": "Naitakda ang pamagat: {0}",
-  "command.stat.disabled": "Hindi pinagana ang estadistika ng manlalaro sa server na ito.",
-  "command.stat.no_stats": "Wala pang naitalang estadistika. Maglaro muna!",
-  "command.stat.header": "=== Iyong Estadistika ===",
-  "command.stat.games": "Mga Larong Nalaro: {0}",
-  "command.stat.wins": "Mga Panalo: {0}",
-  "command.stat.losses": "Mga Talo: {0}",
-  "command.stat.impostor": "Mga Panalong Impostor: {0}",
-  "command.stat.kills": "Mga Napatay: {0}",
-  "command.stat.deaths": "Mga Kamatayan: {0}",
-  "command.stat.tasks": "Mga Natapos na Gawain: {0}",
-  "command.stat.exiled": "Itinapon: {0}",
-  "welcome.join": "Maligayang pagdating, {0}! Friend code: {1} | Silid: {2}",
-  "command.max.host_only": "Ang host lang ang maaaring magbago ng maximum na bilang ng manlalaro.",
-  "command.max.invalid": "Di-wastong numero. Valid na saklaw: 1–127.",
-  "command.max.set": "Itinakda ang maximum na manlalaro sa {0}.",
-  "command.max.warning": "Kung wala kang CrowdedMod o ibang mod na sumusuporta sa 15+ manlalaro, ibalik ito sa 15 bago gumawa ng susunod na silid.",
-  "command.players.not_in_lobby": "Ang command na ito ay maaari lamang gamitin sa lobby.",
-  "command.players.header": "=== Mga Manlalaro ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Ang iyong ping: {0}ms",
-  "ban.notice.header": "Banned ka sa server na ito.",
-  "ban.notice.reason": "Dahilan: {0}",
-  "ban.notice.unban": "Oras ng pag-unban: {0}",
-  "ban.notice.unban_permanent": "Oras ng pag-unban: Permanente",
-  "ban.notice.contact": "Kung may tanong, makipag-ugnayan sa administrator."
-}
-""";
-
-    private const string DefaultGa = """
-{
-  "command.error": "Earráid agus #{0}á rith.",
-  "command.usage": "Úsáid: #{0}",
-  "command.help.list": "=== Orduithe ===",
-  "command.help.entry": "#{0} — {1}",
-  "command.help.unknown": "Ordú anaithnid: #{0}",
-  "command.help.aliases": "Ailíasanna: {0}",
-  "command.note.host_only": "Ní féidir ach leis an óstach #note a úsáid.",
-  "command.note.cleared": "Nóta glanadh.",
-  "command.note.set": "Nóta socraithe: {0}",
-  "command.color.invalid": "ID datha neamhbhailí. Raon bailí: 0–17.",
-  "command.color.set": "Dath athraithe go {0} ({1}).",
-  "command.title.too_long": "Teideal ró-fhada. Uasmhéid 12 carachtar.",
-  "command.title.cleared": "Teideal bainte.",
-  "command.title.set": "Teideal socraithe: {0}",
-  "command.stat.disabled": "Níl staitisticí imreoirí ar siúl ar an bhfreastalaí seo.",
-  "command.stat.no_stats": "Níl aon staitisticí taifeadta fós. Imir cluiche ar dtús!",
-  "command.stat.header": "=== Do Staitisticí ===",
-  "command.stat.games": "Cluichí Imearthe: {0}",
-  "command.stat.wins": "Buaite: {0}",
-  "command.stat.losses": "Caillte: {0}",
-  "command.stat.impostor": "Buaite mar Impostor: {0}",
-  "command.stat.kills": "Maruithe: {0}",
-  "command.stat.deaths": "Básanna: {0}",
-  "command.stat.tasks": "Tascanna Críochnaithe: {0}",
-  "command.stat.exiled": "Díbirthe: {0}",
-  "welcome.join": "Fáilte, {0}! Cód cara: {1} | Seomra: {2}",
-  "command.max.host_only": "Ní féidir ach leis an óstach an t-uaslíon imreoirí a athrú.",
-  "command.max.invalid": "Uimhir neamhbhailí. Raon bailí: 1–127.",
-  "command.max.set": "Uaslín imreoirí socraithe go {0}.",
-  "command.max.warning": "Mura bhfuil CrowdedMod nó mod eile agat a thacaíonn le 15+ imreoir, cuir ar ais go 15 é sula gcruthóidh tú an chéad seomra eile.",
-  "command.players.not_in_lobby": "Ní féidir an t-ordú seo a úsáid ach sa stocaireacht.",
-  "command.players.header": "=== Imreoirí ({0}) ===",
-  "command.players.entry": "{0} | {1} | {2}ms",
-  "command.ping.result": "Do phing: {0}ms",
-  "ban.notice.header": "Tá cosc ort ar an bhfreastalaí seo.",
-  "ban.notice.reason": "Cúis: {0}",
-  "ban.notice.unban": "Am dí-chosc: {0}",
-  "ban.notice.unban_permanent": "Am dí-chosc: Buan",
-  "ban.notice.contact": "Má tá ceist agat, déan teagmháil le riarthóir."
-}
-""";
-
-}

src/Empostor.Api/Languages/LanguageString.cs

@@ -1,44 +0,0 @@
-using System;
-
-namespace Empostor.Api.Languages;
-
-public sealed class LanguageString
-{
-    private string _value;
-
-    internal LanguageString(string value)
-    {
-        _value = value;
-    }
-
-    public LanguageString Format(params object[] args)
-    {
-        _value = string.Format(_value, args);
-        return this;
-    }
-
-    public LanguageString Replace(string oldValue, string newValue)
-    {
-        _value = _value.Replace(oldValue, newValue, StringComparison.Ordinal);
-        return this;
-    }
-
-    public LanguageString Replace(string oldValue, object newValue)
-    {
-        _value = _value.Replace(oldValue, newValue?.ToString() ?? string.Empty, StringComparison.Ordinal);
-        return this;
-    }
-
-    public LanguageString ReplaceAll(params (string placeholder, object value)[] replacements)
-    {
-        foreach (var (placeholder, value) in replacements)
-            _value = _value.Replace(placeholder, value?.ToString() ?? string.Empty, StringComparison.Ordinal);
-        return this;
-    }
-
-    public string Get() => _value;
-
-    public override string ToString() => _value;
-
-    public static implicit operator string(LanguageString ls) => ls._value;
-}

src/Empostor.Api/Localization/ILocalizationRegistry.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace Empostor.Api.Localization;
+
+public interface ILocalizationRegistry
+{
+    /// <summary>Registers embedded JSON during startup. Files are not reloaded during this session.</summary>
+    bool TryRegister(LocalizationCatalog catalog, out IDisposable? registration);
+}

src/Empostor.Api/Localization/ILocalizationService.cs

@@ -0,0 +1,8 @@
+using Empostor.Api.Innersloth;
+
+namespace Empostor.Api.Localization;
+
+public interface ILocalizationService
+{
+    string Get(LocalizedMessageKey message, Language language, params object?[] arguments);
+}

src/Empostor.Api/Localization/LocalizationCatalog.cs

@@ -0,0 +1,7 @@
+using System.Reflection;
+using Empostor.Api.Innersloth;
+
+namespace Empostor.Api.Localization;
+
+/// <summary>Describes embedded JSON resources named prefix.language-code.json.</summary>
+public sealed record LocalizationCatalog(string Owner, Assembly Assembly, string ResourcePrefix, Language DefaultLanguage = Language.English);

src/Empostor.Api/Localization/LocalizedMessageKey.cs

@@ -0,0 +1,6 @@
+namespace Empostor.Api.Localization;
+
+public readonly record struct LocalizedMessageKey(string Owner, string Key)
+{
+    public override string ToString() => $"{Owner}:{Key}";
+}

src/Empostor.Api/Net/Custom/ICustomSystemType.cs

@@ -0,0 +1,16 @@
+using System.Threading.Tasks;
+using Empostor.Api.Net.Inner.Objects;
+using Empostor.Api.Net.Inner.Objects.ShipStatus;
+
+namespace Empostor.Api.Net.Custom
+{
+    /// <summary>
+    ///     Handles custom <see cref="IInnerShipStatus" /> system state and update payloads.
+    /// </summary>
+    public interface ICustomSystemType : ICustomMessage
+    {
+        ValueTask DeserializeAsync(IInnerShipStatus shipStatus, IClientPlayer sender, IClientPlayer? target, IMessageReader reader, bool initialState);
+
+        ValueTask<bool> HandleUpdateSystemAsync(IInnerShipStatus shipStatus, IInnerPlayerControl? playerControl, IClientPlayer sender, IClientPlayer? target, IMessageReader reader);
+    }
+}

src/Empostor.Api/Net/MessageWriterExtensions.cs

@@ -30,6 +30,11 @@ public static class MessageWriterExtensions
         }
     }
 
+    public static void Write(this IMessageWriter writer, IMessageWriter message, bool includeHeader)
+    {
+        writer.Write(message.ToByteArray(includeHeader));
+    }
+
     public static void Write(this IMessageWriter writer, Vector2 vector)
     {
         writer.Write((ushort)(Mathf.ReverseLerp(vector.X) * (double)ushort.MaxValue));

src/Empostor.Api/Net/Messages/Rpcs/Rpc35UpdateSystem.cs

@@ -6,22 +6,27 @@ namespace Empostor.Api.Net.Messages.Rpcs
 {
     public static class Rpc35UpdateSystem
     {
-        public static void Serialize(IMessageWriter writer, SystemTypes systemType, IInnerPlayerControl playerControl, ushort sequenceId, byte state, byte ventId)
+        public static void Serialize(IMessageWriter writer, SystemTypes systemType, IInnerPlayerControl playerControl, IMessageWriter payload)
         {
             writer.Write((byte)systemType);
             writer.Write(playerControl);
-            writer.Write(sequenceId);
-            writer.Write(state);
-            writer.Write(ventId);
+            writer.Write(payload, false);
         }
 
-        public static void Deserialize(IMessageReader reader, IGame game, out SystemTypes systemType, out IInnerPlayerControl? playerControl, out ushort sequenceId, out byte state, out byte ventId)
+        public static void Serialize(IMessageWriter writer, SystemTypes systemType, IInnerPlayerControl playerControl, byte amount)
+        {
+            writer.Write((byte)systemType);
+            writer.Write(playerControl);
+            writer.Write(amount);
+        }
+
+        public static void Deserialize(IMessageReader reader, IGame game, out SystemTypes systemType, out IInnerPlayerControl? playerControl, out IMessageReader payload)
         {
             systemType = (SystemTypes)reader.ReadByte();
             playerControl = reader.ReadNetObject<IInnerPlayerControl>(game);
-            sequenceId = reader.ReadUInt16();
-            state = reader.ReadByte();
-            ventId = reader.ReadByte();
+
+            // The system payload is appended directly with Write(payload, false); it is not a nested message.
+            payload = reader;
         }
     }
 }

src/Empostor.Api/Plugins/IPluginLanguageProvider.cs

@@ -1,15 +0,0 @@
-using System.Collections.Generic;
-
-namespace Empostor.Api.Plugins;
-
-/// <summary>
-/// Implement this on your plugin class to provide translations that are
-/// automatically registered with the language service on enable.
-/// </summary>
-public interface IPluginLanguageProvider
-{
-    /// <summary>
-    /// Returns translations grouped by language code.
-    /// </summary>
-    IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations();
-}

src/Empostor.Api/packages.lock.json

@@ -144,7 +144,6 @@
         "resolved": "4.5.0",
         "contentHash": "Xg4G4Indi4dqP1iuAiMSwpiWS54ZghzR644OtsRCm/m/lBMG8dUBhLVN7hLm8NNrNTR+iGbshCPTwrvxZPlm4g=="
       }
-    },
-    "net8.0/win-x64": {}
+    }
   }
 }

src/Empostor.Plugin.Chat/Empostor.Plugin.Chat.csproj

@@ -8,4 +8,7 @@
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
 
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugin.Narrator/Localization/en.json

@@ -0,0 +1,16 @@
+{
+ "command.narrator.description":"Ask the narrator for AI-powered advice during a meeting.",
+ "command.narrator.usage":"narrator <your question>",
+ "narrator.meeting_only":"You can only use #narrator during a meeting.",
+ "narrator.disabled":"The narrator is currently disabled by the host.",
+ "narrator.status_enabled":"enabled",
+ "narrator.status_disabled":"disabled",
+ "narrator.host_status":"Status: {0} | Max uses per player per game: {1}",
+ "narrator.host_commands":"Host commands: #narrator enable | disable | limit <number>",
+ "narrator.host_enabled":"Narrator enabled for this game.",
+ "narrator.host_disabled":"Narrator disabled for this game.",
+ "narrator.host_limit_set":"Narrator usage limit set to {0} per player per game.",
+ "narrator.host_limit_zero":"Narrator usage limit set to 0 (effectively disabled).",
+ "narrator.host_limit_usage":"Usage: #narrator limit <number>\nExample: #narrator limit 3",
+ "narrator.usage":"Usage: #narrator <your question or statement>\nExample: #narrator I'm being accused but I have a visual task, how do I prove myself?"
+}

src/Empostor.Plugin.Narrator/Localization/zh-CN.json

@@ -0,0 +1,16 @@
+{
+ "command.narrator.description":"在会议中向旁白寻求AI建议。",
+ "command.narrator.usage":"narrator <你要提的问题>",
+ "narrator.meeting_only":"只能在会议中使用 #narrator。",
+ "narrator.disabled":"房主已禁用旁白功能。",
+ "narrator.status_enabled":"已启用",
+ "narrator.status_disabled":"已禁用",
+ "narrator.host_status":"状态：{0} | 每局每人最大次数：{1}",
+ "narrator.host_commands":"房主指令：#narrator enable | disable | limit <次数>",
+ "narrator.host_enabled":"旁白已在此局中启用。",
+ "narrator.host_disabled":"旁白已在此局中禁用。",
+ "narrator.host_limit_set":"旁白使用次数限制已设为每人每局 {0} 次。",
+ "narrator.host_limit_zero":"旁白使用次数限制已设为 0（等效禁用）。",
+ "narrator.host_limit_usage":"用法：#narrator limit <次数>\n示例：#narrator limit 3",
+ "narrator.usage":"用法：#narrator <你要说的话>\n示例：#narrator 我被指控了但我有可视任务，怎么证明自己？"
+}

src/Empostor.Plugin.Narrator/NarratorCommand.cs

@@ -17,6 +17,7 @@ public sealed class NarratorCommand : ICommand
     }
 
     public string Name => "narrator";
+    public string LocalizationOwner => NarratorPlugin.Owner;
 
     public string[] Aliases => new[] { "nar", "n" };
 
@@ -55,9 +56,7 @@ public sealed class NarratorCommand : ICommand
                 var max = _service.GetMaxUses(ctx.Game);
                 var statusText = T(ctx, enabled ? "narrator.status_enabled" : "narrator.status_disabled",
                     enabled ? "enabled" : "disabled");
-                var msg = T(ctx, "narrator.host_status", "Status: {0} | Max uses per player per game: {1}")
-                    .Replace("{0}", statusText)
-                    .Replace("{1}", max.ToString());
+                var msg = T(ctx, "narrator.host_status", "Status: {0} | Max uses per player per game: {1}", statusText, max);
                 await ctx.PlayerControl.SendChatToPlayerAsync(msg, ctx.PlayerControl);
                 return true;
             }
@@ -77,8 +76,7 @@ public sealed class NarratorCommand : ICommand
                         T(ctx, "narrator.host_limit_zero", "Limit set to 0 (effectively disabled)."), ctx.PlayerControl);
                 else
                     await ctx.PlayerControl.SendChatToPlayerAsync(
-                        T(ctx, "narrator.host_limit_set", "Limit set to {0} per player per game.")
-                            .Replace("{0}", limit.ToString()),
+                        T(ctx, "narrator.host_limit_set", "Limit set to {0} per player per game.", limit),
                         ctx.PlayerControl);
                 return true;
             }
@@ -147,9 +145,8 @@ public sealed class NarratorCommand : ICommand
         await ctx.PlayerControl.SendChatToPlayerAsync(sb.ToString(), ctx.PlayerControl);
     }
 
-    private static string T(CommandContext ctx, string key, string defaultText)
+    private static string T(CommandContext ctx, string key, string defaultText, params object?[] arguments)
     {
-        string result = ctx.Lang.Get(key, ctx.SenderLanguage);
-        return result == key ? defaultText : result;
+        return ctx.GetPluginString(NarratorPlugin.Owner, key, arguments);
     }
 }

src/Empostor.Plugin.Narrator/NarratorPlugin.cs

@@ -1,83 +1,24 @@
-using System.Collections.Generic;
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugin.Narrator;
 
-[EmpostorPlugin("cn.hayashiume.narrator")]
-public sealed class NarratorPlugin : PluginBase, IPluginLanguageProvider
+[EmpostorPlugin(Owner)]
+public sealed class NarratorPlugin : PluginBase
 {
+    public const string Owner = "cn.hayashiume.narrator";
+    private readonly ILocalizationRegistry _registry;
     private readonly ILogger<NarratorPlugin> _logger;
-
-    public NarratorPlugin(ILogger<NarratorPlugin> logger)
-    {
-        _logger = logger;
-    }
-
+    private IDisposable? _registration;
+    public NarratorPlugin(ILogger<NarratorPlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
     public override ValueTask EnableAsync()
     {
-        _logger.LogInformation("[Narrator] Plugin enabled. #narrator command registered.");
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(NarratorPlugin).Assembly, "Empostor.Plugin.Narrator.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
         return default;
     }
-
-    public override ValueTask DisableAsync() => default;
-
-    public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations()
-    {
-        return new Dictionary<string, IReadOnlyDictionary<string, string>>
-        {
-            ["en"] = new Dictionary<string, string>
-            {
-                ["command.narrator.description"] = "Ask the narrator for AI-powered advice during a meeting.",
-                ["command.narrator.usage"] = "narrator <your question>",
-                ["narrator.meeting_only"] = "You can only use #narrator during a meeting.",
-                ["narrator.disabled"] = "The narrator is currently disabled by the host.",
-                ["narrator.status_enabled"] = "enabled",
-                ["narrator.status_disabled"] = "disabled",
-                ["narrator.host_status"] = "Status: {0} | Max uses per player per game: {1}",
-                ["narrator.host_commands"] = "Host commands: #narrator enable | disable | limit <number>",
-                ["narrator.host_enabled"] = "Narrator enabled for this game.",
-                ["narrator.host_disabled"] = "Narrator disabled for this game.",
-                ["narrator.host_limit_set"] = "Narrator usage limit set to {0} per player per game.",
-                ["narrator.host_limit_zero"] = "Narrator usage limit set to 0 (effectively disabled).",
-                ["narrator.host_limit_usage"] = "Usage: #narrator limit <number>\nExample: #narrator limit 3",
-                ["narrator.usage"] = "Usage: #narrator <your question or statement>\nExample: #narrator I'm being accused but I have a visual task, how do I prove myself?",
-            },
-            ["zh_CN"] = new Dictionary<string, string>
-            {
-                ["command.narrator.description"] = "在会议中向旁白寻求AI建议。",
-                ["command.narrator.usage"] = "narrator <你要提的问题>",
-                ["narrator.meeting_only"] = "只能在会议中使用 #narrator。",
-                ["narrator.disabled"] = "房主已禁用旁白功能。",
-                ["narrator.status_enabled"] = "已启用",
-                ["narrator.status_disabled"] = "已禁用",
-                ["narrator.host_status"] = "状态：{0} | 每局每人最大次数：{1}",
-                ["narrator.host_commands"] = "房主指令：#narrator enable | disable | limit <次数>",
-                ["narrator.host_enabled"] = "旁白已在此局中启用。",
-                ["narrator.host_disabled"] = "旁白已在此局中禁用。",
-                ["narrator.host_limit_set"] = "旁白使用次数限制已设为每人每局 {0} 次。",
-                ["narrator.host_limit_zero"] = "旁白使用次数限制已设为 0（等效禁用）。",
-                ["narrator.host_limit_usage"] = "用法：#narrator limit <次数>\n示例：#narrator limit 3",
-                ["narrator.usage"] = "用法：#narrator <你要说的话>\n示例：#narrator 我被指控了但我有可视任务，怎么证明自己？",
-            },
-            ["zh_TW"] = new Dictionary<string, string>
-            {
-                ["command.narrator.description"] = "在會議中向旁白尋求AI建議。",
-                ["command.narrator.usage"] = "narrator <你要提的問題>",
-                ["narrator.meeting_only"] = "只能在會議中使用 #narrator。",
-                ["narrator.disabled"] = "房主已停用旁白功能。",
-                ["narrator.status_enabled"] = "已啟用",
-                ["narrator.status_disabled"] = "已停用",
-                ["narrator.host_status"] = "狀態：{0} | 每局每人最大次數：{1}",
-                ["narrator.host_commands"] = "房主指令：#narrator enable | disable | limit <次數>",
-                ["narrator.host_enabled"] = "旁白已在此局中啟用。",
-                ["narrator.host_disabled"] = "旁白已在此局中停用。",
-                ["narrator.host_limit_set"] = "旁白使用次數限制已設為每人每局 {0} 次。",
-                ["narrator.host_limit_zero"] = "旁白使用次數限制已設為 0（等效停用）。",
-                ["narrator.host_limit_usage"] = "用法：#narrator limit <次數>\n範例：#narrator limit 3",
-                ["narrator.usage"] = "用法：#narrator <你要說的話>\n範例：#narrator 我被指控了但我有可視任務，怎麼證明自己？",
-            },
-        };
-    }
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }

src/Empostor.Plugin.Narrator/NarratorService.cs

@@ -216,7 +216,7 @@ public sealed class NarratorService
         if (game.Options is NormalGameOptions normalOpts)
         {
             sb.AppendLine($"Visual tasks enabled: {(normalOpts.VisualTasks ? "Yes" : "No")}");
-            sb.AppendLine($"Confirm ejects: {(normalOpts.ConfirmEmpostor ? "On" : "Off")}");
+            sb.AppendLine($"Confirm ejects: {(normalOpts.ConfirmImpostor ? "On" : "Off")}");
         }
 
         sb.AppendLine($"Total impostors: {game.Options.NumImpostors}");

src/Empostor.Plugins.ChatFilter/Empostor.Plugins.ChatFilter.csproj

@@ -7,4 +7,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.DiscordWebhook/DiscordWebhookCommand.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Threading.Tasks;
+using Empostor.Api.Commands;
+
+namespace Empostor.Plugins.DiscordWebhook;
+
+public sealed class DiscordWebhookCommand : ICommand
+{
+    private readonly LiveRoomToggle _toggle;
+    private readonly DiscordWebhookListener _listener;
+
+    public DiscordWebhookCommand(LiveRoomToggle toggle, DiscordWebhookListener listener)
+    {
+        _toggle = toggle;
+        _listener = listener;
+    }
+
+    public string Name => "dcwb";
+    public string LocalizationOwner => DiscordWebhookPlugin.Owner;
+
+    public string[] Aliases => new[] { "discordwebhook" };
+
+    public string Description => "Turn this room's Discord posting on or off. Host only.";
+
+    public string Usage => "dcwb <on|off>";
+
+    public async ValueTask<bool> ExecuteAsync(CommandContext ctx)
+    {
+        if (!ctx.Sender.IsHost)
+        {
+            await ctx.PlayerControl.SendChatToPlayerAsync(
+                T(ctx, "discordwebhook.host_only", "Only the host can toggle Discord posting."),
+                ctx.PlayerControl);
+            return true;
+        }
+
+        if (ctx.Args.Length == 0)
+        {
+            await ctx.PlayerControl.SendChatToPlayerAsync(
+                T(ctx, "discordwebhook.usage", "Usage: #dcwb <on|off>"), ctx.PlayerControl);
+            return true;
+        }
+
+        var arg = ctx.Args[0].Trim().ToLowerInvariant();
+        bool enabled;
+        if (arg == "on" || arg == "true" || arg == "1")
+        {
+            enabled = true;
+        }
+        else if (arg == "off" || arg == "false" || arg == "0")
+        {
+            enabled = false;
+        }
+        else
+        {
+            await ctx.PlayerControl.SendChatToPlayerAsync(
+                T(ctx, "discordwebhook.usage", "Usage: #dcwb <on|off>"), ctx.PlayerControl);
+            return true;
+        }
+
+        if (enabled == !_toggle.IsMuted(ctx.Game.Code))
+        {
+            await ctx.PlayerControl.SendChatToPlayerAsync(
+                T(ctx, "discordwebhook.already", "Discord posting is already {0} for this room.", State(ctx, enabled)),
+                ctx.PlayerControl);
+            return true;
+        }
+
+        _listener.SetRoomForwarding(ctx.Game, enabled);
+
+        await ctx.PlayerControl.SendChatToPlayerAsync(
+            T(ctx, "discordwebhook.changed", "Discord posting {0} for this room.", State(ctx, enabled)),
+            ctx.PlayerControl);
+
+        return true;
+    }
+
+    private static string State(CommandContext ctx, bool enabled)
+        => enabled
+            ? T(ctx, "discordwebhook.state_on", "on")
+            : T(ctx, "discordwebhook.state_off", "off");
+
+    private static string T(CommandContext ctx, string key, string defaultText, params object?[] arguments)
+    {
+        return ctx.GetPluginString(DiscordWebhookPlugin.Owner, key, arguments);
+    }
+}

src/Empostor.Plugins.DiscordWebhook/DiscordWebhookListener.cs

@@ -26,6 +26,7 @@ public sealed class DiscordWebhookListener : IEventListener
     private readonly IHttpClientFactory _http;
     private readonly DiscordWebhookStore _config;
     private readonly LiveGameTracker _tracker;
+    private readonly LiveRoomToggle _toggle;
 
     // Per-lobby edit throttle, plus a marker so skipped updates are flushed once instead of lost.
     private readonly ConcurrentDictionary<int, DateTime> _lastEdit = new();
@@ -35,19 +36,52 @@ public sealed class DiscordWebhookListener : IEventListener
         ILogger<DiscordWebhookListener> logger,
         IHttpClientFactory http,
         DiscordWebhookStore config,
-        LiveGameTracker tracker)
+        LiveGameTracker tracker,
+        LiveRoomToggle toggle)
     {
         _logger = logger;
         _http = http;
         _config = config;
         _tracker = tracker;
+        _toggle = toggle;
     }
 
     // ---- Live mode: one persistent message per lobby, edited as it changes ----
 
+    /// <summary>Applies the host's <c>#dcwb</c> choice to one lobby, creating the message on enable.</summary>
+    public void SetRoomForwarding(IGame game, bool enabled)
+    {
+        _toggle.Set(game.Code, enabled);
+        _logger.LogInformation(
+            "DiscordWebhook forwarding for {Code} turned {State} by {Player}",
+            GameCodeParser.IntToGameName(game.Code),
+            enabled ? "on" : "off",
+            game.Host?.Client.Name ?? "—");
+
+        if (!enabled)
+        {
+            return;
+        }
+
+        // Enabling mid-lobby: mirror it right away instead of waiting for the next player change.
+        if (_tracker.TryGet(game.Code, out var lobby) && lobby.Game != null)
+        {
+            _ = UpdateLobbyAsync(lobby.Game, force: true);
+        }
+        else
+        {
+            _ = CreateLiveMessageAsync(game);
+        }
+    }
+
     [EventListener]
     public void OnGameCreated(IGameCreatedEvent e)
     {
+        if (_toggle.IsMuted(e.Game.Code))
+        {
+            return;
+        }
+
         if (_config.LiveRoomUpdates)
         {
             // The live message is created on the first player join instead: at creation time the
@@ -69,6 +103,8 @@ public sealed class DiscordWebhookListener : IEventListener
     [EventListener]
     public void OnGameStarted(IGameStartedEvent e)
     {
+        if (_toggle.IsMuted(e.Game.Code)) { return; }
+
         if (!_config.LiveRoomUpdates) { SendOneShot("Game Started", ColorInGame, LegacyFields(e.Game)); return; }
         _ = UpdateLobbyAsync(e.Game, force: true);
     }
@@ -76,6 +112,11 @@ public sealed class DiscordWebhookListener : IEventListener
     [EventListener]
     public void OnGameEnded(IGameEndedEvent e)
     {
+        if (_toggle.IsMuted(e.Game.Code))
+        {
+            return;
+        }
+
         if (!_config.LiveRoomUpdates)
         {
             SendOneShot("Game Ended", ColorEnded, new()
@@ -162,7 +203,7 @@ public sealed class DiscordWebhookListener : IEventListener
     private async ValueTask CreateLiveMessageAsync(IGame game)
     {
         var url = _config.MatchmakerUrl;
-        if (string.IsNullOrWhiteSpace(url))
+        if (string.IsNullOrWhiteSpace(url) || _toggle.IsMuted(game.Code))
         {
             return;
         }
@@ -209,7 +250,7 @@ public sealed class DiscordWebhookListener : IEventListener
 
     private async ValueTask UpdateLobbyAsync(IGame game, bool force = false, string? resultOverride = null)
     {
-        if (!_config.LiveRoomUpdates || !_tracker.TryGet(game.Code, out var lobby))
+        if (!_config.LiveRoomUpdates || _toggle.IsMuted(game.Code) || !_tracker.TryGet(game.Code, out var lobby))
         {
             return;
         }
@@ -243,6 +284,8 @@ public sealed class DiscordWebhookListener : IEventListener
 
     private async ValueTask DeleteLiveMessageAsync(int gameCode)
     {
+        _toggle.Clear(gameCode);
+
         if (!_tracker.Untrack(gameCode, out var lobby))
         {
             return;
@@ -345,19 +388,37 @@ public sealed class DiscordWebhookListener : IEventListener
             TrimUrl(url) + (url.Contains('?') ? "&" : "?") + "wait=true",
             new StringContent(json, Encoding.UTF8, "application/json"));
 
+        // Read the body regardless of status so failures carry diagnostic content
+        // (proxies, captive portals and WAFs answer with arbitrary non-JSON text).
+        var body = await response.Content.ReadAsStringAsync();
+
         if (!response.IsSuccessStatusCode)
         {
-            _logger.LogWarning("DiscordWebhook live message create returned {Status}", (int)response.StatusCode);
+            _logger.LogWarning(
+                "DiscordWebhook live message create returned {Status}: {Body}",
+                (int)response.StatusCode, Truncate(body));
             return null;
         }
 
-        var body = await response.Content.ReadAsStringAsync();
-        using var doc = JsonDocument.Parse(body);
-        return doc.RootElement.TryGetProperty("id", out var id) && id.ValueKind == JsonValueKind.String
-            ? id.GetString()
-            : null;
+        try
+        {
+            using var doc = JsonDocument.Parse(body);
+            return doc.RootElement.TryGetProperty("id", out var id) && id.ValueKind == JsonValueKind.String
+                ? id.GetString()
+                : null;
+        }
+        catch (JsonException)
+        {
+            _logger.LogError(
+                "DiscordWebhook live message create got a non-JSON body ({Bytes} bytes) from {Host}: {Body}",
+                body.Length, response.RequestMessage?.RequestUri?.Host ?? "?", Truncate(body));
+            return null;
+        }
     }
 
+    private static string Truncate(string s)
+        => s.Length <= 300 ? s : s.Substring(0, 300) + "…";
+
     /// <summary>Returns true when the message no longer exists (404).</summary>
     private async ValueTask<bool> PatchLiveMessageAsync(TrackedLobby lobby, object embed)
     {

src/Empostor.Plugins.DiscordWebhook/DiscordWebhookPlugin.cs

@@ -1,24 +1,24 @@
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugins.DiscordWebhook;
 
-[EmpostorPlugin("cn.hayashiume.discordwebhook", "Discord Webhook", "HayashiUme", "2.0.0")]
+[EmpostorPlugin(Owner, "Discord Webhook", "HayashiUme", "2.0.0")]
 public sealed class DiscordWebhookPlugin : PluginBase
 {
+    public const string Owner = "cn.hayashiume.discordwebhook";
+    private readonly ILocalizationRegistry _registry;
     private readonly ILogger<DiscordWebhookPlugin> _logger;
-
-    public DiscordWebhookPlugin(ILogger<DiscordWebhookPlugin> logger)
-    {
-        _logger = logger;
-    }
-
+    private IDisposable? _registration;
+    public DiscordWebhookPlugin(ILogger<DiscordWebhookPlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
     public override ValueTask EnableAsync()
     {
-        _logger.LogInformation("[DiscordWebhook] Enabled. Configure URLs in the admin panel (Plugins → Discord Webhook).");
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(DiscordWebhookPlugin).Assembly, "Empostor.Plugins.DiscordWebhook.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
         return default;
     }
-
-    public override ValueTask DisableAsync() => default;
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }

src/Empostor.Plugins.DiscordWebhook/DiscordWebhookPluginStartup.cs

@@ -1,4 +1,5 @@
 using Empostor.Api.Admin;
+using Empostor.Api.Commands;
 using Empostor.Api.Events;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.DependencyInjection;
@@ -14,8 +15,13 @@ public sealed class DiscordWebhookPluginStartup : IPluginStartup
     {
         services.AddHttpClient();
         services.AddSingleton<LiveGameTracker>();
+        services.AddSingleton<LiveRoomToggle>();
         services.AddSingleton<DiscordWebhookStore>();
-        services.AddSingleton<IEventListener, DiscordWebhookListener>();
+        services.AddSingleton<DiscordWebhookListener>();
+        services.AddSingleton<IEventListener>(sp => sp.GetRequiredService<DiscordWebhookListener>());
+        services.AddSingleton<DiscordWebhookCommand>();
+        services.AddSingleton<ICommand, DiscordWebhookCommand>(
+            sp => sp.GetRequiredService<DiscordWebhookCommand>());
         services.AddSingleton<IAdminExtension, DiscordWebhookAdminExtension>();
         services.AddHostedService<WebhookOrphanCleanup>();
     }

src/Empostor.Plugins.DiscordWebhook/Empostor.Plugins.DiscordWebhook.csproj

@@ -8,4 +8,7 @@
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0" />
   </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.DiscordWebhook/LiveRoomToggle.cs

@@ -0,0 +1,14 @@
+using System.Collections.Concurrent;
+
+namespace Empostor.Plugins.DiscordWebhook;
+
+public sealed class LiveRoomToggle
+{
+    private readonly ConcurrentDictionary<int, bool> _overrides = new();
+
+    public bool IsMuted(int gameCode) => _overrides.TryGetValue(gameCode, out var enabled) && !enabled;
+
+    public void Set(int gameCode, bool enabled) => _overrides[gameCode] = enabled;
+
+    public void Clear(int gameCode) => _overrides.TryRemove(gameCode, out _);
+}

src/Empostor.Plugins.DiscordWebhook/Localization/en.json

@@ -0,0 +1,10 @@
+{
+ "command.dcwb.description":"Turn this room's Discord posting on or off. Host only.",
+ "command.dcwb.usage":"dcwb <on|off>",
+ "discordwebhook.host_only":"Only the host can toggle Discord posting.",
+ "discordwebhook.usage":"Usage: #dcwb <on|off>",
+ "discordwebhook.already":"Discord posting is already {0} for this room.",
+ "discordwebhook.changed":"Discord posting {0} for this room.",
+ "discordwebhook.state_on":"on",
+ "discordwebhook.state_off":"off"
+}

src/Empostor.Plugins.DiscordWebhook/Localization/zh-CN.json

@@ -0,0 +1,10 @@
+{
+ "command.dcwb.description":"开关本房间的 Discord 转发（仅房主）。",
+ "command.dcwb.usage":"dcwb <on|off>",
+ "discordwebhook.host_only":"只有房主可以开关 Discord 转发。",
+ "discordwebhook.usage":"用法：#dcwb <on|off>",
+ "discordwebhook.already":"本房间的 Discord 转发已经是{0}了。",
+ "discordwebhook.changed":"本房间的 Discord 转发已{0}。",
+ "discordwebhook.state_on":"开启",
+ "discordwebhook.state_off":"关闭"
+}

src/Empostor.Plugins.Example/Empostor.Plugins.Example.csproj

@@ -12,4 +12,7 @@
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
 
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.FixedCode/Empostor.Plugins.FixedCode.csproj

@@ -7,4 +7,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.FriendCodeValidator/FriendCodeValidationListener.cs

@@ -5,7 +5,7 @@ using System.Threading.Tasks;
 using Empostor.Api.Events;
 using Empostor.Api.Events.Client;
 using Empostor.Api.Innersloth;
-using Empostor.Api.Languages;
+using Empostor.Api.Localization;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugins.FriendCodeValidator
@@ -5367,11 +5367,11 @@ namespace Empostor.Plugins.FriendCodeValidator
     };
 
         private readonly ILogger<FriendCodeValidationListener> _logger;
-        private readonly LanguageService _lang;
+        private readonly ILocalizationService _lang;
 
         public FriendCodeValidationListener(
             ILogger<FriendCodeValidationListener> logger,
-            LanguageService lang)
+            ILocalizationService lang)
         {
             _logger = logger;
             _lang = lang;
@@ -5387,7 +5387,7 @@ namespace Empostor.Plugins.FriendCodeValidator
             {
                 _logger.LogWarning("[FriendCodeValidator] Invalid FC {FC} ({Name}) — kicking",
                     fc, e.Client.Name);
-                var reason = _lang.Get("friendcode.invalid_reason", e.Client.Language).Get();
+                var reason = _lang.Get(new LocalizedMessageKey(FriendCodeValidatorPlugin.Owner, "friendcode.invalid_reason"), e.Client.Language);
                 await e.Client.DisconnectAsync(DisconnectReason.Kicked, reason);
             }
         }

src/Empostor.Plugins.FriendCodeValidator/FriendCodeValidatorPlugin.cs

@@ -1,44 +1,24 @@
-using System.Collections.Generic;
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
-namespace Empostor.Plugins.FriendCodeValidator
+namespace Empostor.Plugins.FriendCodeValidator;
+
+[EmpostorPlugin(Owner, "Friend Code Validator", "MatchDuck & Empostor", "1.0.0")]
+public sealed class FriendCodeValidatorPlugin : PluginBase
 {
-    // MatchDuck offered the Friendcode safenames.txt lol
-    [EmpostorPlugin("duck.Empostor.friendcodevalidator", "Friend Code Validator", "MatchDuck & Empostor", "1.0.0")]
-    public sealed class FriendCodeValidatorPlugin : PluginBase, IPluginLanguageProvider
+    public const string Owner = "duck.Empostor.friendcodevalidator";
+    private readonly ILocalizationRegistry _registry;
+    private readonly ILogger<FriendCodeValidatorPlugin> _logger;
+    private IDisposable? _registration;
+    public FriendCodeValidatorPlugin(ILogger<FriendCodeValidatorPlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
+    public override ValueTask EnableAsync()
     {
-        private readonly ILogger<FriendCodeValidatorPlugin> _logger;
-
-        public FriendCodeValidatorPlugin(ILogger<FriendCodeValidatorPlugin> logger)
-            => _logger = logger;
-
-        public override ValueTask EnableAsync()
-        {
-            _logger.LogInformation("[FriendCodeValidator] Enabled.");
-            return default;
-        }
-
-        public override ValueTask DisableAsync() => default;
-
-        public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations()
-        {
-            return new Dictionary<string, IReadOnlyDictionary<string, string>>
-            {
-                ["en"] = new Dictionary<string, string>
-                {
-                    ["friendcode.invalid_reason"] = "Your friend code contains inappropriate words and cannot be used on this server.",
-                },
-                ["zh_CN"] = new Dictionary<string, string>
-                {
-                    ["friendcode.invalid_reason"] = "您的好友代码包含不当词汇，无法在此服务器使用。",
-                },
-                ["zh_TW"] = new Dictionary<string, string>
-                {
-                    ["friendcode.invalid_reason"] = "您的好友代碼包含不當詞彙，無法在此伺服器使用。",
-                },
-            };
-        }
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(FriendCodeValidatorPlugin).Assembly, "Empostor.Plugins.FriendCodeValidator.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
+        return default;
     }
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }

src/Empostor.Plugins.FriendCodeValidator/Localization/en.json

@@ -0,0 +1 @@
+{ "friendcode.invalid_reason":"Your friend code contains inappropriate words and cannot be used on this server." }

src/Empostor.Plugins.FriendCodeValidator/Localization/zh-CN.json

@@ -0,0 +1 @@
+{ "friendcode.invalid_reason":"您的好友代码非法，无法在此服务器使用。" }

src/Empostor.Plugins.Maintenance/Empostor.Plugins.Maintenance.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <AssemblyName>Empostor.Plugins.Maintenance</AssemblyName>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
+  </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
+</Project>

src/Empostor.Plugins.Maintenance/MaintenanceAdminExtension.cs

@@ -0,0 +1,75 @@
+using System;
+using System.Threading.Tasks;
+using Empostor.Api.Admin;
+
+namespace Empostor.Plugins.Maintenance;
+
+public sealed class MaintenanceAdminExtension : IAdminExtension
+{
+    private readonly MaintenanceStore _store;
+    private readonly MaintenanceListener _listener;
+
+    public MaintenanceAdminExtension(MaintenanceStore store, MaintenanceListener listener)
+    {
+        _store = store;
+        _listener = listener;
+    }
+
+    public string Id => "maintenance";
+
+    public string Title => "Maintenance";
+
+    public string Icon => "shield";
+
+    // The textbox holds a half-typed message most of the time, so the panel must not refetch itself.
+    public bool AutoRefresh => false;
+
+    public void Build(AdminPanelBuilder b)
+    {
+        b.RegisterText(
+            _store.Enabled
+                ? "Maintenance mode: ON — every player is turned away."
+                : "Maintenance mode: OFF — the server is accepting players.",
+            _store.Enabled ? "warning" : "default");
+
+        b.RegisterButton(button =>
+        {
+            button.Label = _store.Enabled ? "Turn maintenance OFF" : "Turn maintenance ON";
+            button.Icon = _store.Enabled ? "refresh" : "shield";
+            button.Style = _store.Enabled ? "primary" : "danger";
+            button.OnClick(async ctx => await ToggleAsync(ctx));
+        });
+
+        b.RegisterDivider();
+
+        b.RegisterTextbox(textbox =>
+        {
+            textbox.Label = "Kick message";
+            textbox.Value = _store.Message;
+            textbox.Multiline = true;
+            textbox.OnSubmit(async ctx => await SaveMessageAsync(ctx));
+        });
+    }
+
+    private async ValueTask<AdminActionResult> ToggleAsync(AdminActionContext ctx)
+    {
+        var enabled = !_store.Enabled;
+        await _listener.SetAsync(enabled);
+
+        return AdminActionResult.Ok(enabled
+            ? "Maintenance mode ON. Everyone in a lobby was disconnected; new players are refused."
+            : "Maintenance mode OFF. The server is accepting players again.");
+    }
+
+    private async ValueTask<AdminActionResult> SaveMessageAsync(AdminActionContext ctx)
+    {
+        if (string.IsNullOrWhiteSpace(ctx.Value))
+        {
+            return AdminActionResult.Ok("Kick message left unchanged, the box was empty.");
+        }
+
+        _store.SetMessage(ctx.Value.Trim());
+        await _store.SaveAsync();
+        return AdminActionResult.Ok("Kick message saved.");
+    }
+}

src/Empostor.Plugins.Maintenance/MaintenanceListener.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using Empostor.Api.Events;
+using Empostor.Api.Events.Client;
+using Empostor.Api.Games;
+using Empostor.Api.Games.Managers;
+using Empostor.Api.Innersloth;
+using Empostor.Api.Net;
+using Microsoft.Extensions.Logging;
+
+namespace Empostor.Plugins.Maintenance;
+
+/// <summary>
+///     While maintenance mode is on, every player is turned away: the ones already in a lobby are
+///     disconnected, and anyone connecting, creating a lobby or trying to join is rejected with the
+///     same message.
+/// </summary>
+public sealed class MaintenanceListener : IEventListener
+{
+    private readonly ILogger<MaintenanceListener> _logger;
+    private readonly MaintenanceStore _store;
+    private readonly IGameManager _games;
+
+    public MaintenanceListener(
+        ILogger<MaintenanceListener> logger,
+        MaintenanceStore store,
+        IGameManager games)
+    {
+        _logger = logger;
+        _store = store;
+        _games = games;
+    }
+
+    /// <summary>Turns maintenance on or off, disconnecting everyone currently in a lobby when on.</summary>
+    public async ValueTask SetAsync(bool enabled)
+    {
+        _store.SetEnabled(enabled);
+        await _store.SaveAsync();
+
+        if (!enabled)
+        {
+            _logger.LogInformation("MaintenanceMode disabled, the server is accepting players again");
+            return;
+        }
+
+        _logger.LogWarning("MaintenanceMode enabled, disconnecting every player currently in a lobby");
+        await KickAllAsync();
+    }
+
+    private async ValueTask KickAllAsync()
+    {
+        foreach (var game in _games.Games.ToList())
+        {
+            foreach (var player in game.Players.ToList())
+            {
+                var client = player.Client;
+                if (client == null)
+                {
+                    continue;
+                }
+
+                try
+                {
+                    await client.DisconnectAsync(DisconnectReason.Custom, _store.Message);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogWarning(ex, "Maintenance failed to disconnect client {Id}", client.Id);
+                }
+            }
+        }
+    }
+
+    [EventListener]
+    public async ValueTask OnClientConnected(IClientConnectedEvent e)
+    {
+        // A client that never reaches a lobby would otherwise sit connected forever.
+        if (_store.Enabled)
+        {
+            await e.Client.DisconnectAsync(DisconnectReason.Custom, _store.Message);
+        }
+    }
+
+    [EventListener]
+    public async ValueTask OnGameCreating(IGameCreationEvent e)
+    {
+        if (_store.Enabled && e.Client != null)
+        {
+            await e.Client.DisconnectAsync(DisconnectReason.Custom, _store.Message);
+        }
+    }
+
+    [EventListener]
+    public void OnPlayerJoining(IGamePlayerJoiningEvent e)
+    {
+        if (_store.Enabled)
+        {
+            e.JoinResult = GameJoinResult.CreateCustomError(_store.Message);
+        }
+    }
+}

src/Empostor.Plugins.Maintenance/MaintenancePlugin.cs

@@ -0,0 +1,24 @@
+using System.Threading.Tasks;
+using Empostor.Api.Plugins;
+using Microsoft.Extensions.Logging;
+
+namespace Empostor.Plugins.Maintenance;
+
+[EmpostorPlugin("cn.hayashiume.maintenance")]
+public sealed class MaintenancePlugin : PluginBase
+{
+    private readonly ILogger<MaintenancePlugin> _logger;
+
+    public MaintenancePlugin(ILogger<MaintenancePlugin> logger)
+    {
+        _logger = logger;
+    }
+
+    public override ValueTask EnableAsync()
+    {
+        _logger.LogInformation("[Maintenance] Plugin enabled. Use the admin panel (Plugins → Maintenance) to toggle maintenance mode.");
+        return default;
+    }
+
+    public override ValueTask DisableAsync() => default;
+}

src/Empostor.Plugins.Maintenance/MaintenanceStartup.cs

@@ -0,0 +1,22 @@
+using Empostor.Api.Admin;
+using Empostor.Api.Events;
+using Empostor.Api.Plugins;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+namespace Empostor.Plugins.Maintenance;
+
+public sealed class MaintenanceStartup : IPluginStartup
+{
+    public void ConfigureHost(IHostBuilder host) { }
+
+    public void ConfigureServices(IServiceCollection services)
+    {
+        services.AddSingleton<MaintenanceStore>();
+        services.AddSingleton<MaintenanceListener>();
+        services.AddSingleton<IEventListener>(sp => sp.GetRequiredService<MaintenanceListener>());
+        services.AddSingleton<IAdminExtension>(sp => new MaintenanceAdminExtension(
+            sp.GetRequiredService<MaintenanceStore>(),
+            sp.GetRequiredService<MaintenanceListener>()));
+    }
+}

src/Empostor.Plugins.Maintenance/MaintenanceStore.cs

@@ -0,0 +1,61 @@
+using System.Linq;
+using System.Threading.Tasks;
+using Empostor.Api.Service;
+using Microsoft.Extensions.Logging;
+
+namespace Empostor.Plugins.Maintenance;
+
+public sealed class MaintenanceConfig
+{
+    private const string FallbackMessage = "服务器正在维护中，请联系管理员获取支持。";
+
+    public bool Enabled { get; set; }
+
+    public string? Message { get; set; }
+
+    // Kept so a config written before the two languages were merged still loads its text.
+    public string? MessageZh { get; set; }
+
+    public string? MessageEn { get; set; }
+
+    public string MessageOrDefault => Message ?? MessageZh ?? MessageEn ?? FallbackMessage;
+}
+
+/// <summary>
+///     Holds the maintenance flag and the kick message. Persisted so a restart does not
+///     silently drop the server back into service while an operator is mid-update.
+/// </summary>
+public sealed class MaintenanceStore : JsonDataStore<MaintenanceConfig>
+{
+    public MaintenanceStore(ILogger<MaintenanceStore> logger)
+        : base(logger)
+    {
+        Load();
+    }
+
+    public bool Enabled { get; private set; }
+
+    public string Message { get; private set; } = new MaintenanceConfig().MessageOrDefault;
+
+    public void SetEnabled(bool enabled) => Enabled = enabled;
+
+    public void SetMessage(string message) => Message = message;
+
+    public new async ValueTask SaveAsync() => await base.SaveAsync();
+
+    protected override MaintenanceConfig GetSnapshot() => new()
+    {
+        Enabled = Enabled,
+        Message = Message,
+    };
+
+    protected override void ApplySnapshot(MaintenanceConfig data)
+    {
+        Enabled = data.Enabled;
+        Message = FirstNonBlank(data.Message, data.MessageZh, data.MessageEn)
+                  ?? new MaintenanceConfig().MessageOrDefault;
+    }
+
+    private static string? FirstNonBlank(params string?[] candidates)
+        => candidates.FirstOrDefault(candidate => !string.IsNullOrWhiteSpace(candidate));
+}

src/Empostor.Plugins.Maintenance/packages.lock.json

@@ -0,0 +1,140 @@
+{
+  "version": 1,
+  "dependencies": {
+    "net8.0": {
+      "BouncyCastle.Cryptography": {
+        "type": "Transitive",
+        "resolved": "2.6.1",
+        "contentHash": "vZsG2YILhthgRqO+ZVgRff4ZFKKTl0v7kqaVBLCtRvpREhfBP33pcWrdA3PRYgWuFL1RxiUFvjMUHTdBZlJcoA=="
+      },
+      "Empostor.Hazel": {
+        "type": "Transitive",
+        "resolved": "1.0.2",
+        "contentHash": "cblWCgvLcQ2xK6ztV04RVrghVEnJpCWe4N6G3LCNaJhuUq367a1/bbtQxUWAflqvgSvGwY3g3SClhh9eWTCBDA==",
+        "dependencies": {
+          "BouncyCastle.Cryptography": "2.6.1",
+          "Empostor.Hazel.Abstractions": "1.0.2",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "9.0.6",
+          "Microsoft.Extensions.ObjectPool": "8.0.1",
+          "Serilog": "4.3.1"
+        }
+      },
+      "Empostor.Hazel.Abstractions": {
+        "type": "Transitive",
+        "resolved": "1.0.2",
+        "contentHash": "uJqGMASOGj+ELffmIMqubyvJ/FHjOXA1RtQdS38s1LRhP+Eu4zJMTTndr12+Q3vS0kHggFFyuExFmNxWyzWmig=="
+      },
+      "Microsoft.AspNetCore.Http.Abstractions": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "Nxs7Z1q3f1STfLYKJSVXCs1iBl+Ya6E8o4Oy1bCxJ/rNI44E/0f6tbsrVqAWfB7jlnJfyaAtIalBVxPKUPQb4Q==",
+        "dependencies": {
+          "Microsoft.AspNetCore.Http.Features": "2.2.0",
+          "System.Text.Encodings.Web": "4.5.0"
+        }
+      },
+      "Microsoft.AspNetCore.Http.Features": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "ziFz5zH8f33En4dX81LW84I6XrYXKf9jg6aM39cM+LffN9KJahViKZ61dGMSO2gd3e+qe5yBRwsesvyqlZaSMg==",
+        "dependencies": {
+          "Microsoft.Extensions.Primitives": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration.Abstractions": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "3lE/iLSutpgX1CC0NOW70FJoGARRHbyKmG7dc0klnUZ9Dd9hS6N/POPWhKhMLCEuNN5nXEY5agmlFtH562vqhQ==",
+        "dependencies": {
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection.Abstractions": {
+        "type": "Transitive",
+        "resolved": "9.0.6",
+        "contentHash": "0Zn6nR/6g+90MxskZyOOMPQvnPnrrGu6bytPwkV+azDcTtCSuQ1+GJUrg8Klmnrjk1i6zMpw2lXijl+tw7Q3kA=="
+      },
+      "Microsoft.Extensions.Diagnostics.Abstractions": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "JHYCQG7HmugNYUhOl368g+NMxYE/N/AiclCYRNlgCY9eVyiBkOHMwK4x60RYMxv9EL3+rmj1mqHvdCiPpC+D4Q==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Options": "8.0.0",
+          "System.Diagnostics.DiagnosticSource": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.FileProviders.Abstractions": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "ZbaMlhJlpisjuWbvXr4LdAst/1XxH3vZ6A0BsgTphZ2L4PGuxRLz7Jr/S7mkAAnOn78Vu0fKhEgNF5JO3zfjqQ==",
+        "dependencies": {
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Hosting.Abstractions": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "AG7HWwVRdCHlaA++1oKDxLsXIBxmDpMPb3VoyOoAghEWnkUvEAdYQUwnV4jJbAaa/nMYNiEh5ByoLauZBEiovg==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Diagnostics.Abstractions": "8.0.0",
+          "Microsoft.Extensions.FileProviders.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Logging.Abstractions": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "arDBqTgFCyS0EvRV7O3MZturChstm50OJ0y9bDJvAcmEPJm0FFpFyjU/JLYyStNGGey081DvnQYlncNX5SJJGA==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.ObjectPool": {
+        "type": "Transitive",
+        "resolved": "8.0.1",
+        "contentHash": "X21b8D6z58EG34OMLH955750mFaEaGs5xLGe9Vyi3059Cgb3sk+p2k/JlQXaieEBRrk+SVlFzDei3Q6PdVzJOA=="
+      },
+      "Microsoft.Extensions.Options": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "JOVOfqpnqlVLUzINQ2fox8evY2SKLYJ3BV8QDe/Jyp21u1T7r45x/R/5QdteURMR5r01GxeJSBBUOCOyaNXA3g==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Primitives": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "bXJEZrW9ny8vjMF1JV253WeLhpEVzFo1lyaZu1vQ4ZxWUlVvknZ/+ftFgVheLubb4eZPSwwxBeqS1JkCOjxd8g=="
+      },
+      "Serilog": {
+        "type": "Transitive",
+        "resolved": "4.3.1",
+        "contentHash": "savYe7h5yRlkqBVOwP8cIRDOdqKiPmYCU4W87JH38sBmcKD5EBoXvQIw6bNEvZ/pTe1gsiye3VFCzBsoppGkXQ=="
+      },
+      "System.Diagnostics.DiagnosticSource": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "c9xLpVz6PL9lp/djOWtk5KPDZq3cSYpmXoJQY524EOtuFl5z9ZtsotpsyrDW40U1DRnQSYvcPKEUV0X//u6gkQ=="
+      },
+      "System.Text.Encodings.Web": {
+        "type": "Transitive",
+        "resolved": "4.5.0",
+        "contentHash": "Xg4G4Indi4dqP1iuAiMSwpiWS54ZghzR644OtsRCm/m/lBMG8dUBhLVN7hLm8NNrNTR+iGbshCPTwrvxZPlm4g=="
+      },
+      "empostor.api": {
+        "type": "Project",
+        "dependencies": {
+          "Empostor.Hazel": "[1.0.2, )",
+          "Microsoft.AspNetCore.Http.Abstractions": "[2.2.0, )",
+          "Microsoft.Extensions.Hosting.Abstractions": "[8.0.0, )",
+          "Microsoft.Extensions.Logging.Abstractions": "[8.0.0, )"
+        }
+      }
+    }
+  }
+}

src/Empostor.Plugins.MapVote/Empostor.Plugins.MapVote.csproj

@@ -7,4 +7,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.MapVote/Localization/en.json

@@ -0,0 +1,20 @@
+{
+ "command.votemap.description":"Vote for the next map.",
+ "command.votemap.usage":"votemap <map>",
+ "mapvote.disabled":"Map voting is currently disabled by the host.",
+ "mapvote.unknown_map":"Unknown map: {0}. Available: Skeld, Mira, Polus, Airship, Fungle",
+ "mapvote.voted":"{0} voted for {1}.",
+ "mapvote.already_voted":"You already voted for {0}. Use #votemap <map> to change your vote.",
+ "mapvote.no_votes":"No map votes yet. Use #votemap <map> to vote!",
+ "mapvote.results_header":"=== Map Vote Results ===",
+ "mapvote.results_entry":"  {0}: {1} vote(s)",
+ "mapvote.results_winner":"Winner: {0} ({1} votes)",
+ "mapvote.results_random":"No votes cast, using random map: {0}",
+ "mapvote.usage":"Usage: #votemap <map>\nMaps: Skeld, Mira, Polus, Airship, Fungle\nExample: #votemap polus",
+ "mapvote.host_commands":"Host commands: #votemap public | close | enable | disable | results",
+ "mapvote.host_only":"Only the host can use this command.",
+ "mapvote.host_enabled":"Map voting enabled.",
+ "mapvote.host_disabled":"Map voting disabled.",
+ "mapvote.session_started":"Map vote session started! Players, use #votemap <map> to vote.\nMaps: Skeld, Mira, Polus, Airship, Fungle",
+ "mapvote.map_set":"Map set to {0} by vote."
+}

src/Empostor.Plugins.MapVote/Localization/zh-CN.json

@@ -0,0 +1,20 @@
+{
+ "command.votemap.description":"投票选择下一张地图。",
+ "command.votemap.usage":"votemap <地图名>",
+ "mapvote.disabled":"投票选图功能已被房主禁用。",
+ "mapvote.unknown_map":"未知地图：{0}。可选：Skeld, Mira, Polus, Airship, Fungle",
+ "mapvote.voted":"{0} 投票选择了 {1}。",
+ "mapvote.already_voted":"你已经投票了 {0}。使用 #votemap <地图> 来修改投票。",
+ "mapvote.no_votes":"还没有人投票。使用 #votemap <地图> 来投票！",
+ "mapvote.results_header":"=== 地图投票结果 ===",
+ "mapvote.results_entry":"  {0}：{1} 票",
+ "mapvote.results_winner":"胜出：{0}（{1} 票）",
+ "mapvote.results_random":"无人投票，随机选择地图：{0}",
+ "mapvote.usage":"用法：#votemap <地图>\n可选地图：Skeld, Mira, Polus, Airship, Fungle\n示例：#votemap polus",
+ "mapvote.host_commands":"房主指令：#votemap public | close | enable | disable | results",
+ "mapvote.host_only":"只有房主可以使用此指令。",
+ "mapvote.host_enabled":"投票选图已启用。",
+ "mapvote.host_disabled":"投票选图已禁用。",
+ "mapvote.session_started":"地图投票已开始！请使用 #votemap <地图> 投票。\n可选地图：Skeld, Mira, Polus, Airship, Fungle",
+ "mapvote.map_set":"投票结果，地图已设为 {0}。"
+}

src/Empostor.Plugins.MapVote/MapVoteCommand.cs

@@ -19,6 +19,7 @@ public sealed class MapVoteCommand : ICommand
     }
 
     public string Name => "votemap";
+    public string LocalizationOwner => MapVotePlugin.Owner;
     public string[] Aliases => new[] { "vm" };
     public string Description => "Vote for the next map.";
     public string Usage => "votemap <map>";
@@ -122,7 +123,7 @@ public sealed class MapVoteCommand : ICommand
         if (!_service.TryParseMap(ctx.RawArgs!, out var map))
         {
             await ctx.PlayerControl.SendChatToPlayerAsync(
-                T(ctx, "mapvote.unknown_map", "Unknown map.").Replace("{0}", ctx.RawArgs ?? "?"), ctx.PlayerControl);
+                T(ctx, "mapvote.unknown_map", "Unknown map.", ctx.RawArgs ?? "?"), ctx.PlayerControl);
             return true;
         }
 
@@ -130,9 +131,7 @@ public sealed class MapVoteCommand : ICommand
         _service.CastVote(gameCode, playerName, map);
 
         await ctx.PlayerControl.SendChatToPlayerAsync(
-            T(ctx, "mapvote.voted", "{0} voted for {1}.")
-                .Replace("{0}", playerName)
-                .Replace("{1}", MapVoteService.MapDisplayName(map)),
+            T(ctx, "mapvote.voted", "{0} voted for {1}.", playerName, MapVoteService.MapDisplayName(map)),
             ctx.PlayerControl);
 
         return true;
@@ -154,9 +153,7 @@ public sealed class MapVoteCommand : ICommand
         sb.AppendLine(T(ctx, "mapvote.results_header", "=== Map Vote Results ==="));
         foreach (var (map, count) in tally)
         {
-            sb.AppendLine(T(ctx, "mapvote.results_entry", "  {0}: {1} vote(s)")
-                .Replace("{0}", MapVoteService.MapDisplayName(map))
-                .Replace("{1}", count.ToString()));
+            sb.AppendLine(T(ctx, "mapvote.results_entry", "  {0}: {1} vote(s)", MapVoteService.MapDisplayName(map), count));
         }
 
         await ctx.PlayerControl.SendChatToPlayerAsync(sb.ToString(), ctx.PlayerControl);
@@ -165,25 +162,16 @@ public sealed class MapVoteCommand : ICommand
     private static async ValueTask ShowWinnerToAllAsync(CommandContext ctx, Api.Innersloth.MapTypes winner,
         IReadOnlyDictionary<Api.Innersloth.MapTypes, int> tally, int voterCount)
     {
-        var sb = new StringBuilder();
-        if (tally.Count == 0)
-        {
-            sb.AppendLine(ctx.Lang.Get("mapvote.results_random", ctx.SenderLanguage)
-                .Replace("{0}", MapVoteService.MapDisplayName(winner)));
-        }
-        else
-        {
-            var maxVotes = tally.Values.Max();
-            sb.AppendLine(ctx.Lang.Get("mapvote.results_winner", ctx.SenderLanguage)
-                .Replace("{0}", MapVoteService.MapDisplayName(winner))
-                .Replace("{1}", maxVotes.ToString()));
-        }
-
         foreach (var player in ctx.Game.Players)
         {
             var ctrl = player.Character;
             if (ctrl != null)
-                await ctrl.SendChatToPlayerAsync(sb.ToString(), ctrl);
+            {
+                var key = tally.Count == 0 ? "mapvote.results_random" : "mapvote.results_winner";
+                var text = ctx.Localization.Get(new Empostor.Api.Localization.LocalizedMessageKey(MapVotePlugin.Owner, key),
+                    player.Client.Language, MapVoteService.MapDisplayName(winner), tally.Count == 0 ? 0 : tally.Values.Max());
+                await ctrl.SendChatToPlayerAsync(text, ctrl);
+            }
         }
     }
 
@@ -196,9 +184,8 @@ public sealed class MapVoteCommand : ICommand
         await ctx.PlayerControl.SendChatToPlayerAsync(sb.ToString(), ctx.PlayerControl);
     }
 
-    private static string T(CommandContext ctx, string key, string defaultText)
+    private static string T(CommandContext ctx, string key, string defaultText, params object?[] arguments)
     {
-        string result = ctx.Lang.Get(key, ctx.SenderLanguage);
-        return result == key ? defaultText : result;
+        return ctx.GetPluginString(MapVotePlugin.Owner, key, arguments);
     }
 }

src/Empostor.Plugins.MapVote/MapVotePlugin.cs

@@ -1,95 +1,24 @@
-using System.Collections.Generic;
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugins.MapVote;
 
-[EmpostorPlugin("cn.hayashiume.mapvote")]
-public sealed class MapVotePlugin : PluginBase, IPluginLanguageProvider
+[EmpostorPlugin(Owner)]
+public sealed class MapVotePlugin : PluginBase
 {
+    public const string Owner = "cn.hayashiume.mapvote";
+    private readonly ILocalizationRegistry _registry;
     private readonly ILogger<MapVotePlugin> _logger;
-
-    public MapVotePlugin(ILogger<MapVotePlugin> logger)
-    {
-        _logger = logger;
-    }
-
+    private IDisposable? _registration;
+    public MapVotePlugin(ILogger<MapVotePlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
     public override ValueTask EnableAsync()
     {
-        _logger.LogInformation("[MapVote] Plugin enabled.");
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(MapVotePlugin).Assembly, "Empostor.Plugins.MapVote.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
         return default;
     }
-
-    public override ValueTask DisableAsync() => default;
-
-    public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations()
-    {
-        return new Dictionary<string, IReadOnlyDictionary<string, string>>
-        {
-            ["en"] = new Dictionary<string, string>
-            {
-                ["command.votemap.description"] = "Vote for the next map.",
-                ["command.votemap.usage"] = "votemap <map>",
-                ["mapvote.disabled"] = "Map voting is currently disabled by the host.",
-                ["mapvote.unknown_map"] = "Unknown map: {0}. Available: Skeld, Mira, Polus, Airship, Fungle",
-                ["mapvote.voted"] = "{0} voted for {1}.",
-                ["mapvote.already_voted"] = "You already voted for {0}. Use #votemap <map> to change your vote.",
-                ["mapvote.no_votes"] = "No map votes yet. Use #votemap <map> to vote!",
-                ["mapvote.results_header"] = "=== Map Vote Results ===",
-                ["mapvote.results_entry"] = "  {0}: {1} vote(s)",
-                ["mapvote.results_winner"] = "Winner: {0} ({1} votes)",
-                ["mapvote.results_random"] = "No votes cast, using random map: {0}",
-                ["mapvote.usage"] = "Usage: #votemap <map>\nMaps: Skeld, Mira, Polus, Airship, Fungle\nExample: #votemap polus",
-                ["mapvote.host_commands"] = "Host commands: #votemap public | close | enable | disable | results",
-                ["mapvote.host_only"] = "Only the host can use this command.",
-                ["mapvote.host_enabled"] = "Map voting enabled.",
-                ["mapvote.host_disabled"] = "Map voting disabled.",
-                ["mapvote.session_started"] = "Map vote session started! Players, use #votemap <map> to vote.\nMaps: Skeld, Mira, Polus, Airship, Fungle",
-                ["mapvote.map_set"] = "Map set to {0} by vote.",
-            },
-            ["zh_CN"] = new Dictionary<string, string>
-            {
-                ["command.votemap.description"] = "投票选择下一张地图。",
-                ["command.votemap.usage"] = "votemap <地图名>",
-                ["mapvote.disabled"] = "投票选图功能已被房主禁用。",
-                ["mapvote.unknown_map"] = "未知地图：{0}。可选：Skeld, Mira, Polus, Airship, Fungle",
-                ["mapvote.voted"] = "{0} 投票选择了 {1}。",
-                ["mapvote.already_voted"] = "你已经投票了 {0}。使用 #votemap <地图> 来修改投票。",
-                ["mapvote.no_votes"] = "还没有人投票。使用 #votemap <地图> 来投票！",
-                ["mapvote.results_header"] = "=== 地图投票结果 ===",
-                ["mapvote.results_entry"] = "  {0}：{1} 票",
-                ["mapvote.results_winner"] = "胜出：{0}（{1} 票）",
-                ["mapvote.results_random"] = "无人投票，随机选择地图：{0}",
-                ["mapvote.usage"] = "用法：#votemap <地图>\n可选地图：Skeld, Mira, Polus, Airship, Fungle\n示例：#votemap polus",
-                ["mapvote.host_commands"] = "房主指令：#votemap public | close | enable | disable | results",
-                ["mapvote.host_only"] = "只有房主可以使用此指令。",
-                ["mapvote.host_enabled"] = "投票选图已启用。",
-                ["mapvote.host_disabled"] = "投票选图已禁用。",
-                ["mapvote.session_started"] = "地图投票已开始！请使用 #votemap <地图> 投票。\n可选地图：Skeld, Mira, Polus, Airship, Fungle",
-                ["mapvote.map_set"] = "投票结果，地图已设为 {0}。",
-            },
-            ["zh_TW"] = new Dictionary<string, string>
-            {
-                ["command.votemap.description"] = "投票選擇下一張地圖。",
-                ["command.votemap.usage"] = "votemap <地圖名>",
-                ["mapvote.disabled"] = "投票選圖功能已被房主停用。",
-                ["mapvote.unknown_map"] = "未知地圖：{0}。可選：Skeld, Mira, Polus, Airship, Fungle",
-                ["mapvote.voted"] = "{0} 投票選擇了 {1}。",
-                ["mapvote.already_voted"] = "你已經投票了 {0}。使用 #votemap <地圖> 來修改投票。",
-                ["mapvote.no_votes"] = "還沒有人投票。使用 #votemap <地圖> 來投票！",
-                ["mapvote.results_header"] = "=== 地圖投票結果 ===",
-                ["mapvote.results_entry"] = "  {0}：{1} 票",
-                ["mapvote.results_winner"] = "勝出：{0}（{1} 票）",
-                ["mapvote.results_random"] = "無人投票，隨機選擇地圖：{0}",
-                ["mapvote.usage"] = "用法：#votemap <地圖>\n可選地圖：Skeld, Mira, Polus, Airship, Fungle\n範例：#votemap polus",
-                ["mapvote.host_commands"] = "房主指令：#votemap public | close | enable | disable | results",
-                ["mapvote.host_only"] = "只有房主可以使用此指令。",
-                ["mapvote.host_enabled"] = "投票選圖已啟用。",
-                ["mapvote.host_disabled"] = "投票選圖已停用。",
-                ["mapvote.session_started"] = "地圖投票已開始！請使用 #votemap <地圖> 投票。\n可選地圖：Skeld, Mira, Polus, Airship, Fungle",
-                ["mapvote.map_set"] = "投票結果，地圖已設為 {0}。",
-            },
-        };
-    }
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }

src/Empostor.Plugins.Message/Empostor.Plugins.Message.csproj

@@ -7,4 +7,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.Message/Localization/en.json

@@ -0,0 +1,13 @@
+{
+ "command.msg.description":"Leave a message for a player by friend code.",
+ "command.msg.usage":"msg <friendcode> <message>",
+ "message.usage":"Usage: #msg <friendcode> <message>\nExample: #msg ABCDEFG Hey, let's play again!",
+ "message.sent":"Message sent to {0}.",
+ "message.too_long":"Message is too long. Max {0} characters.",
+ "message.empty":"Message cannot be empty.",
+ "message.invalid_fc":"Invalid friend code format.",
+ "message.self":"You cannot send a message to yourself.",
+ "message.full":"{0} already has too many pending messages. Try again later.",
+ "message.delivery_header":"--- You have {0} pending message(s) ---",
+ "message.delivery_entry":"[{0}] <{1}> {2}: {3}"
+}

src/Empostor.Plugins.Message/Localization/zh-CN.json

@@ -0,0 +1,13 @@
+{
+ "command.msg.description":"通过好友代码给玩家留言。",
+ "command.msg.usage":"msg <好友代码> <留言内容>",
+ "message.usage":"用法：#msg <好友代码> <留言内容>\n示例：#msg ABCDEFG 下次一起玩！",
+ "message.sent":"留言已发送给 {0}。",
+ "message.too_long":"留言内容过长，最多 {0} 个字符。",
+ "message.empty":"留言内容不能为空。",
+ "message.invalid_fc":"好友代码格式无效。",
+ "message.self":"不能给自己留言。",
+ "message.full":"{0} 的待收留言已满，请稍后再试。",
+ "message.delivery_header":"--- 你有 {0} 条待收留言 ---",
+ "message.delivery_entry":"[{0}] <{1}> {2}: {3}"
+}

src/Empostor.Plugins.Message/MessageCommand.cs

@@ -17,6 +17,7 @@ public sealed class MessageCommand : ICommand
     }
 
     public string Name => "msg";
+    public string LocalizationOwner => MessagePlugin.Owner;
     public string[] Aliases => new[] { "message", "leave" };
     public string Description => "Leave a message for a player by friend code.";
     public string Usage => "msg <friendcode> <message>";
@@ -59,8 +60,7 @@ public sealed class MessageCommand : ICommand
         if (content.Length > _config.MessageMaxLength)
         {
             await ctx.PlayerControl.SendChatToPlayerAsync(
-                T(ctx, "message.too_long", "Message is too long.")
-                    .Replace("{0}", _config.MessageMaxLength.ToString()),
+                T(ctx, "message.too_long", "Message is too long.", _config.MessageMaxLength),
                 ctx.PlayerControl);
             return true;
         }
@@ -68,8 +68,7 @@ public sealed class MessageCommand : ICommand
         if (_store.Count(targetFc) >= _config.MaxMessagesPerTarget)
         {
             await ctx.PlayerControl.SendChatToPlayerAsync(
-                T(ctx, "message.full", "Already has too many pending messages.")
-                    .Replace("{0}", targetFc),
+                T(ctx, "message.full", "Already has too many pending messages.", targetFc),
                 ctx.PlayerControl);
             return true;
         }
@@ -90,15 +89,14 @@ public sealed class MessageCommand : ICommand
         _store.Add(msg);
 
         await ctx.PlayerControl.SendChatToPlayerAsync(
-            T(ctx, "message.sent", "Message sent to {0}.").Replace("{0}", targetFc),
+            T(ctx, "message.sent", "Message sent to {0}.", targetFc),
             ctx.PlayerControl);
 
         return true;
     }
 
-    private static string T(CommandContext ctx, string key, string defaultText)
+    private static string T(CommandContext ctx, string key, string defaultText, params object?[] arguments)
     {
-        string result = ctx.Lang.Get(key, ctx.SenderLanguage);
-        return result == key ? defaultText : result;
+        return ctx.GetPluginString(MessagePlugin.Owner, key, arguments);
     }
 }

src/Empostor.Plugins.Message/MessageEventListener.cs

@@ -4,16 +4,19 @@ using System.Threading.Tasks;
 using Empostor.Api.Events;
 using Empostor.Api.Events.Game.Player;
 using Empostor.Api.Events.Player;
+using Empostor.Api.Localization;
 
 namespace Empostor.Plugins.Message;
 
 public sealed class MessageEventListener : IEventListener
 {
     private readonly MessageStore _store;
+    private readonly ILocalizationService _localization;
 
-    public MessageEventListener(MessageStore store)
+    public MessageEventListener(MessageStore store, ILocalizationService localization)
     {
         _store = store;
+        _localization = localization;
     }
 
     [EventListener]
@@ -26,12 +29,13 @@ public sealed class MessageEventListener : IEventListener
         if (messages.Count == 0) return;
 
         var sb = new StringBuilder();
-        sb.AppendLine(string.Format("--- You have {0} pending message(s) ---", messages.Count));
+        sb.AppendLine(_localization.Get(new LocalizedMessageKey(MessagePlugin.Owner, "message.delivery_header"), e.ClientPlayer.Client.Language, messages.Count));
 
         foreach (var msg in messages.OrderBy(m => m.Timestamp))
         {
             var time = msg.Timestamp.ToLocalTime().ToString("MM-dd HH:mm");
-            sb.AppendLine($"[{time}] <{msg.SenderName}> {msg.Content}");
+            sb.AppendLine(_localization.Get(new LocalizedMessageKey(MessagePlugin.Owner, "message.delivery_entry"), e.ClientPlayer.Client.Language,
+                time, msg.SenderName, "", msg.Content));
         }
 
         await e.PlayerControl.SendChatToPlayerAsync(sb.ToString(), e.PlayerControl);

src/Empostor.Plugins.Message/MessagePlugin.cs

@@ -1,74 +1,24 @@
-using System.Collections.Generic;
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugins.Message;
 
-[EmpostorPlugin("cn.hayashiume.message")]
-public sealed class MessagePlugin : PluginBase, IPluginLanguageProvider
+[EmpostorPlugin(Owner)]
+public sealed class MessagePlugin : PluginBase
 {
+    public const string Owner = "cn.hayashiume.message";
+    private readonly ILocalizationRegistry _registry;
     private readonly ILogger<MessagePlugin> _logger;
-
-    public MessagePlugin(ILogger<MessagePlugin> logger)
-    {
-        _logger = logger;
-    }
-
+    private IDisposable? _registration;
+    public MessagePlugin(ILogger<MessagePlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
     public override ValueTask EnableAsync()
     {
-        _logger.LogInformation("[Message] Plugin enabled.");
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(MessagePlugin).Assembly, "Empostor.Plugins.Message.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
         return default;
     }
-
-    public override ValueTask DisableAsync() => default;
-
-    public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations()
-    {
-        return new Dictionary<string, IReadOnlyDictionary<string, string>>
-        {
-            ["en"] = new Dictionary<string, string>
-            {
-                ["command.msg.description"] = "Leave a message for a player by friend code.",
-                ["command.msg.usage"] = "msg <friendcode> <message>",
-                ["message.usage"] = "Usage: #msg <friendcode> <message>\nExample: #msg ABCDEFG Hey, let's play again!",
-                ["message.sent"] = "Message sent to {0}.",
-                ["message.too_long"] = "Message is too long. Max {0} characters.",
-                ["message.empty"] = "Message cannot be empty.",
-                ["message.invalid_fc"] = "Invalid friend code format.",
-                ["message.self"] = "You cannot send a message to yourself.",
-                ["message.full"] = "{0} already has too many pending messages. Try again later.",
-                ["message.delivery_header"] = "--- You have {0} pending message(s) ---",
-                ["message.delivery_entry"] = "[{0}] <{1}> {2}: {3}",
-            },
-            ["zh_CN"] = new Dictionary<string, string>
-            {
-                ["command.msg.description"] = "通过好友代码给玩家留言。",
-                ["command.msg.usage"] = "msg <好友代码> <留言内容>",
-                ["message.usage"] = "用法：#msg <好友代码> <留言内容>\n示例：#msg ABCDEFG 下次一起玩！",
-                ["message.sent"] = "留言已发送给 {0}。",
-                ["message.too_long"] = "留言内容过长，最多 {0} 个字符。",
-                ["message.empty"] = "留言内容不能为空。",
-                ["message.invalid_fc"] = "好友代码格式无效。",
-                ["message.self"] = "不能给自己留言。",
-                ["message.full"] = "{0} 的待收留言已满，请稍后再试。",
-                ["message.delivery_header"] = "--- 你有 {0} 条待收留言 ---",
-                ["message.delivery_entry"] = "[{0}] <{1}> {2}: {3}",
-            },
-            ["zh_TW"] = new Dictionary<string, string>
-            {
-                ["command.msg.description"] = "透過好友代碼給玩家留言。",
-                ["command.msg.usage"] = "msg <好友代碼> <留言內容>",
-                ["message.usage"] = "用法：#msg <好友代碼> <留言內容>\n範例：#msg ABCDEFG 下次一起玩！",
-                ["message.sent"] = "留言已發送給 {0}。",
-                ["message.too_long"] = "留言內容過長，最多 {0} 個字元。",
-                ["message.empty"] = "留言內容不能為空。",
-                ["message.invalid_fc"] = "好友代碼格式無效。",
-                ["message.self"] = "不能給自己留言。",
-                ["message.full"] = "{0} 的待收留言已滿，請稍後再試。",
-                ["message.delivery_header"] = "--- 你有 {0} 條待收留言 ---",
-                ["message.delivery_entry"] = "[{0}] <{1}> {2}: {3}",
-            },
-        };
-    }
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }

src/Empostor.Plugins.Monitor/Empostor.Plugins.Monitor.csproj

@@ -9,6 +9,6 @@
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
   </ItemGroup>
   <Target Name="CopyToMarketplace" AfterTargets="Build">
-    <Copy SourceFiles="$(TargetPath)" DestinationFolder="..\..\marketplace" SkipUnchangedFiles="true" />
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
   </Target>
 </Project>

src/Empostor.Plugins.PlayerChannel/Localization/en.json

@@ -0,0 +1,7 @@
+{
+ "command.channel.description":"Send a message to your player channel.",
+ "command.channel.usage":"channel <message>",
+ "playerchannel.unknown_friendcode":"[Refuse Channel] Unknown Friendcode",
+ "playerchannel.not_in_channel":"[Refuse Channel] Not in any channel",
+ "playerchannel.message_format":"[{0}] {1}"
+}

src/Empostor.Plugins.PlayerChannel/Localization/zh-CN.json

@@ -0,0 +1,7 @@
+{
+ "command.channel.description":"向你的玩家频道发送消息。",
+ "command.channel.usage":"channel <消息>",
+ "playerchannel.unknown_friendcode":"[Refuse Channel] 未知的好友代码",
+ "playerchannel.not_in_channel":"[Refuse Channel] 不在任何频道中",
+ "playerchannel.message_format":"[{0}] {1}"
+}

src/Empostor.Plugins.PlayerChannel/PlayerChannelCommand.cs

@@ -14,6 +14,7 @@ public sealed class PlayerChannelCommand : ICommand
     }
 
     public string Name => "channel";
+    public string LocalizationOwner => PlayerChannelPlugin.Owner;
 
     public string Description => "Send a message to your player channel.";
 
@@ -42,9 +43,7 @@ public sealed class PlayerChannelCommand : ICommand
             return true;
         }
 
-        var prefixed = T(ctx, "playerchannel.message_format", "[{0}] {1}")
-            .Replace("{0}", channel.Name)
-            .Replace("{1}", text);
+        var prefixed = T(ctx, "playerchannel.message_format", "[{0}] {1}", channel.Name, text);
 
         foreach (var player in ctx.Game.Players)
         {
@@ -78,9 +77,8 @@ public sealed class PlayerChannelCommand : ICommand
         return false;
     }
 
-    private static string T(CommandContext ctx, string key, string defaultText)
+    private static string T(CommandContext ctx, string key, string defaultText, params object?[] arguments)
     {
-        string result = ctx.Lang.Get(key, ctx.SenderLanguage);
-        return result == key ? defaultText : result;
+        return ctx.GetPluginString(PlayerChannelPlugin.Owner, key, arguments);
     }
 }

src/Empostor.Plugins.PlayerChannel/PlayerChannelPlugin.cs

@@ -1,56 +1,24 @@
-using System.Collections.Generic;
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugins.PlayerChannel;
 
-[EmpostorPlugin("cn.hayashiume.playerchannel", "Player Channel", "HayashiUme", "1.0.0")]
-public sealed class PlayerChannelPlugin : PluginBase, IPluginLanguageProvider
+[EmpostorPlugin(Owner, "Player Channel", "HayashiUme", "1.0.0")]
+public sealed class PlayerChannelPlugin : PluginBase
 {
+    public const string Owner = "cn.hayashiume.playerchannel";
+    private readonly ILocalizationRegistry _registry;
     private readonly ILogger<PlayerChannelPlugin> _logger;
-
-    public PlayerChannelPlugin(ILogger<PlayerChannelPlugin> logger)
-    {
-        _logger = logger;
-    }
-
+    private IDisposable? _registration;
+    public PlayerChannelPlugin(ILogger<PlayerChannelPlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
     public override ValueTask EnableAsync()
     {
-        _logger.LogInformation("[PlayerChannel] Enabled.");
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(PlayerChannelPlugin).Assembly, "Empostor.Plugins.PlayerChannel.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
         return default;
     }
-
-    public override ValueTask DisableAsync() => default;
-
-    public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations()
-    {
-        return new Dictionary<string, IReadOnlyDictionary<string, string>>
-        {
-            ["en"] = new Dictionary<string, string>
-            {
-                ["command.channel.description"] = "Send a message to your player channel.",
-                ["command.channel.usage"] = "channel <message>",
-                ["playerchannel.unknown_friendcode"] = "[Refuse Channel] Unknown Friendcode",
-                ["playerchannel.not_in_channel"] = "[Refuse Channel] Not in any channel",
-                ["playerchannel.message_format"] = "[{0}] {1}",
-            },
-            ["zh_CN"] = new Dictionary<string, string>
-            {
-                ["command.channel.description"] = "向你的玩家频道发送消息。",
-                ["command.channel.usage"] = "channel <消息>",
-                ["playerchannel.unknown_friendcode"] = "[Refuse Channel] 未知的好友代码",
-                ["playerchannel.not_in_channel"] = "[Refuse Channel] 不在任何频道中",
-                ["playerchannel.message_format"] = "[{0}] {1}",
-            },
-            ["zh_TW"] = new Dictionary<string, string>
-            {
-                ["command.channel.description"] = "向你的玩家頻道發送訊息。",
-                ["command.channel.usage"] = "channel <訊息>",
-                ["playerchannel.unknown_friendcode"] = "[Refuse Channel] 未知的好友代碼",
-                ["playerchannel.not_in_channel"] = "[Refuse Channel] 不在任何頻道中",
-                ["playerchannel.message_format"] = "[{0}] {1}",
-            },
-        };
-    }
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }

src/Empostor.Plugins.PlayerLog/Empostor.Plugins.PlayerLog.csproj

@@ -8,6 +8,6 @@
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
   <Target Name="CopyToMarketplace" AfterTargets="Build">
-    <Copy SourceFiles="$(TargetPath)" DestinationFolder="..\..\marketplace" SkipUnchangedFiles="true" />
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
   </Target>
 </Project>

src/Empostor.Plugins.PlayerStats/Empostor.Plugins.PlayerStats.csproj

@@ -7,4 +7,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Empostor.Api\Empostor.Api.csproj" />
   </ItemGroup>
+  <Target Name="CopyToMarketplace" AfterTargets="Build">
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
+  </Target>
 </Project>

src/Empostor.Plugins.PlayerStats/StatCommand.cs

@@ -47,7 +47,7 @@ public sealed class StatCommand : ICommand
 
         async Task Send(string key, params object[] args)
             => await ctx.PlayerControl.SendChatToPlayerAsync(
-                ctx.GetString(key).Format(args), ctx.PlayerControl);
+                ctx.GetString(key, args), ctx.PlayerControl);
 
         await Send("command.stat.header");
         await Send("command.stat.games", stats.GamesPlayed);

src/Empostor.Plugins.Privacy/Empostor.Plugins.Privacy.csproj

@@ -9,6 +9,6 @@
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
   </ItemGroup>
   <Target Name="CopyToMarketplace" AfterTargets="Build">
-    <Copy SourceFiles="$(TargetPath)" DestinationFolder="..\..\marketplace" SkipUnchangedFiles="true" />
+    <Copy SourceFiles="$(TargetPath)" DestinationFolder="E:\WindowsFile\Empostor\Empostor\marketplace" />
   </Target>
 </Project>

src/Empostor.Plugins.QqVerify/Localization/en.json

@@ -0,0 +1,8 @@
+{
+ "command.verify.description":"Verify your QQ number for group access.",
+ "command.verify.usage":"verify <QQ number>",
+ "qqverify.chinese_only":"This command is only available for Chinese language players.\n此功能仅支持简体/繁体中文玩家使用。",
+ "qqverify.no_friendcode":"Unable to get your friend code. Please make sure you are logged in.",
+ "qqverify.usage_message":"Usage: #verify <your QQ number>\nExample: #verify 123456789",
+ "qqverify.recorded":"Verification request recorded! Send /验证 {0} to the QQ bot.\nNote: The code is valid for 10 minutes."
+}

src/Empostor.Plugins.QqVerify/Localization/zh-CN.json

@@ -0,0 +1,8 @@
+{
+ "command.verify.description":"验证你的QQ号以获取群组访问权限。",
+ "command.verify.usage":"verify <QQ号>",
+ "qqverify.chinese_only":"此功能仅支持简体/繁体中文玩家使用。\nThis command is only available for Chinese language players.",
+ "qqverify.no_friendcode":"无法获取你的好友代码，请确保已登录账号。",
+ "qqverify.usage_message":"用法：#verify <你的QQ号>\n示例：#verify 123456789",
+ "qqverify.recorded":"已记录验证请求！请私聊QQ机器人发送：/验证 {0}\n注意：验证码10分钟内有效。"
+}

src/Empostor.Plugins.QqVerify/QqVerifyCommand.cs

@@ -14,6 +14,7 @@ public sealed class QqVerifyCommand : ICommand
     }
 
     public string Name => "verify";
+    public string LocalizationOwner => QqVerifyPlugin.Owner;
 
     public string[] Aliases => new[] { "ver" };
 
@@ -56,16 +57,14 @@ public sealed class QqVerifyCommand : ICommand
 
         await ctx.PlayerControl.SendChatToPlayerAsync(
             T(ctx, "qqverify.recorded",
-                    "Verification request recorded! Send /验证 {0} to the QQ bot.\nNote: The code is valid for 10 minutes.")
-                .Replace("{0}", fc),
+                    "Verification request recorded! Send /验证 {0} to the QQ bot.\nNote: The code is valid for 10 minutes.", fc),
             ctx.PlayerControl);
 
         return true;
     }
 
-    private static string T(CommandContext ctx, string key, string defaultText)
+    private static string T(CommandContext ctx, string key, string defaultText, params object?[] arguments)
     {
-        string result = ctx.Lang.Get(key, ctx.SenderLanguage);
-        return result == key ? defaultText : result;
+        return ctx.GetPluginString(QqVerifyPlugin.Owner, key, arguments);
     }
 }

src/Empostor.Plugins.QqVerify/QqVerifyPlugin.cs

@@ -1,59 +1,24 @@
-using System.Collections.Generic;
+using System;
 using System.Threading.Tasks;
+using Empostor.Api.Localization;
 using Empostor.Api.Plugins;
 using Microsoft.Extensions.Logging;
 
 namespace Empostor.Plugins.QqVerify;
 
-[EmpostorPlugin("cn.hayashiume.qqverify", "QQ Verify", "ELinmei", "1.0.0")]
-public sealed class QqVerifyPlugin : PluginBase, IPluginLanguageProvider
+[EmpostorPlugin(Owner, "QQ Verify", "ELinmei", "1.0.0")]
+public sealed class QqVerifyPlugin : PluginBase
 {
+    public const string Owner = "cn.hayashiume.qqverify";
+    private readonly ILocalizationRegistry _registry;
     private readonly ILogger<QqVerifyPlugin> _logger;
-
-    public QqVerifyPlugin(ILogger<QqVerifyPlugin> logger)
-    {
-        _logger = logger;
-    }
-
+    private IDisposable? _registration;
+    public QqVerifyPlugin(ILogger<QqVerifyPlugin> logger, ILocalizationRegistry registry) { _logger = logger; _registry = registry; }
     public override ValueTask EnableAsync()
     {
-        _logger.LogInformation("[QQVerify] Plugin enabled. #verify command registered.");
+        if (!_registry.TryRegister(new LocalizationCatalog(Owner, typeof(QqVerifyPlugin).Assembly, "Empostor.Plugins.QqVerify.Localization"), out _registration))
+            _logger.LogWarning("Could not register localization resources for {Owner}", Owner);
         return default;
     }
-
-    public override ValueTask DisableAsync() => default;
-
-    public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> GetTranslations()
-    {
-        return new Dictionary<string, IReadOnlyDictionary<string, string>>
-        {
-            ["en"] = new Dictionary<string, string>
-            {
-                ["command.verify.description"] = "Verify your QQ number for group access.",
-                ["command.verify.usage"] = "verify <QQ number>",
-                ["qqverify.chinese_only"] = "This command is only available for Chinese language players.\n此功能仅支持简体/繁体中文玩家使用。",
-                ["qqverify.no_friendcode"] = "Unable to get your friend code. Please make sure you are logged in.",
-                ["qqverify.usage_message"] = "Usage: #verify <your QQ number>\nExample: #verify 123456789",
-                ["qqverify.recorded"] = "Verification request recorded! Send /验证 {0} to the QQ bot.\nNote: The code is valid for 10 minutes.",
-            },
-            ["zh_CN"] = new Dictionary<string, string>
-            {
-                ["command.verify.description"] = "验证你的QQ号以获取群组访问权限。",
-                ["command.verify.usage"] = "verify <QQ号>",
-                ["qqverify.chinese_only"] = "此功能仅支持简体/繁体中文玩家使用。\nThis command is only available for Chinese language players.",
-                ["qqverify.no_friendcode"] = "无法获取你的好友代码，请确保已登录账号。",
-                ["qqverify.usage_message"] = "用法：#verify <你的QQ号>\n示例：#verify 123456789",
-                ["qqverify.recorded"] = "已记录验证请求！请私聊QQ机器人发送：/验证 {0}\n注意：验证码10分钟内有效。",
-            },
-            ["zh_TW"] = new Dictionary<string, string>
-            {
-                ["command.verify.description"] = "驗證你的QQ號以獲取群組存取權限。",
-                ["command.verify.usage"] = "verify <QQ號>",
-                ["qqverify.chinese_only"] = "此功能僅支援簡體/繁體中文玩家使用。\nThis command is only available for Chinese language players.",
-                ["qqverify.no_friendcode"] = "無法獲取你的好友代碼，請確保已登入帳號。",
-                ["qqverify.usage_message"] = "用法：#verify <你的QQ號>\n範例：#verify 123456789",
-                ["qqverify.recorded"] = "已記錄驗證請求！請私聊QQ機器人發送：/驗證 {0}\n注意：驗證碼10分鐘內有效。",
-            },
-        };
-    }
+    public override ValueTask DisableAsync() { _registration?.Dispose(); return default; }
 }