pl language fix

.gitea/workflows/build-plugin.yml

@@ -33,7 +33,7 @@ jobs:
         run: |
           latest="$(git tag --list 'v[0-9]*' --sort=-version:refname | head -n 1)"
           if [[ -z "$latest" ]]; then
-            version="1.0.3"
+            version="1.0.1"
           else
             current="${latest#v}"
             IFS='.' read -r major minor patch <<< "$current"

.gitignore

@@ -3,4 +3,3 @@ build/
 *.class
 *.log
 /LOCAL_AI_NOTES.md
-AsminVoiceChat-*.jar

README.md

@@ -10,12 +10,8 @@ The plugin is compiled to Java 8 bytecode and runs on newer JVMs.
 The server negotiates the protocol generation during the existing voice-chat
 handshake and stores it with that player's 16-byte secret. The UDP path then
 uses AES-CBC for 2.5 clients and AES-GCM for 2.6 clients. Shared packet layouts
-are passed through the existing 2.6 voice routing. State messages are sent on
-the channel names expected by each client generation, so 2.5 clients receive
-their player and group-member updates as well. For compatibility 18 the server
-maps `voicechat:state` and `voicechat:states` to the older
-`voicechat:player_state` and `voicechat:player_states` channels. When a player
-leaves, it sends the disconnected state because 2.5 has no remove-state packet.
+are passed through the existing 2.6 voice routing. The fork changes only the
+per-client cipher selection and compatibility-version acceptance.
 
 The Bukkit plugin source and API source are in `source/bukkit/` and
 `source/api/`. The cipher and compatibility changes are in the regular source

build.gradle

@@ -6,7 +6,7 @@ plugins {
 }
 
 group = 'de.maxhenkel.voicechat'
-version = findProperty('buildVersion') ?: '1.0.3'
+version = findProperty('buildVersion') ?: '1.0.1'
 
 java {
     sourceCompatibility = JavaVersion.VERSION_1_8

plugin.yml

@@ -1,5 +1,5 @@
 name: AsminVoicechat
-version: 1.0.3
+version: 1.0.1
 main: de.maxhenkel.voicechat.Voicechat
 api-version: '1.13'
 prefix: AsminVoicechat

source/bukkit/src/main/java/de/maxhenkel/voicechat/command/VoiceChatCommands.java

@@ -112,8 +112,6 @@ public class VoiceChatCommands implements CommandExecutor, TabCompleter {
             return true;
         }
 
-        int clientCompatibilityVersion = Voicechat.SERVER.getClientCompatibilityVersion(player.getUniqueId());
-
         ClientConnection clientConnection = Voicechat.SERVER.getServer().getConnections().get(player.getUniqueId());
 
         if (clientConnection == null) {
@@ -132,8 +130,6 @@ public class VoiceChatCommands implements CommandExecutor, TabCompleter {
                     } else {
                         NetManager.sendMessage(commandSender, "message.voicechat.ping_received_attempt", String.valueOf(pingMilliseconds), String.valueOf(attempts));
                     }
-                    commandSender.sendMessage("Voice chat connection verified (client compatibility version "
-                            + clientCompatibilityVersion + ").");
                 }
 
                 @Override

source/bukkit/src/main/java/de/maxhenkel/voicechat/config/ServerConfig.java

@@ -27,97 +27,133 @@ public class ServerConfig {
     public ConfigEntry<Boolean> threadedServerSupport;
 
     public ServerConfig(ConfigBuilder builder) {
-        builder.header("AsminVoiceChat (Simple Voice Chat) server config v1.0.2");
+        builder.header(String.format("AsminVoiceChat (Simple Voice Chat) server config v%s", Voicechat.INSTANCE.getDescription().getVersion()));
 
         voiceChatPort = builder
                 .integerEntry("port", 24454, -1, 65535,
-                        "The port number to use for the voice chat communication.",
-                        "Audio packets are always transmitted via the UDP protocol on the port number",
-                        "specified here, independently of other networking used for the game server.",
-                        "Set this to '-1' to use the same port number that is used by the Minecraft server.",
-                        "However, it is strongly recommended NOT to use the same port number because UDP on",
-                        "it is also used by default for the server query. Doing so may crash the server!"
+                        "EN: The port number to use for the voice chat communication.",
+                        "PL: Port używany do komunikacji czatu głosowego.",
+                        "EN: Audio packets are always transmitted via the UDP protocol on the port number",
+                        "PL: Pakiety audio są zawsze przesyłane przez UDP na porcie wskazanym tutaj,",
+                        "EN: specified here, independently of other networking used for the game server.",
+                        "PL: niezależnie od pozostałej komunikacji sieciowej serwera gry.",
+                        "EN: Set this to '-1' to use the same port number that is used by the Minecraft server.",
+                        "PL: Ustaw '-1', aby użyć tego samego portu co serwer Minecraft.",
+                        "EN: However, it is strongly recommended NOT to use the same port number because UDP on",
+                        "PL: Zdecydowanie zaleca się użycie innego portu, ponieważ UDP na tym porcie jest domyślnie używane także przez zapytania serwera.",
+                        "EN: it is also used by default for the server query. Doing so may crash the server!",
+                        "PL: Użycie tego samego portu może spowodować awarię serwera!"
                 );
         voiceChatBindAddress = builder
                 .stringEntry("bind_address", "",
-                        "The server IP address to bind the voice chat to",
-                        "Leave blank to use the 'server-ip' property from the 'server.properties' config file",
-                        "To bind to the wildcard IP address, use '*'"
+                        "EN: The server IP address to bind the voice chat to",
+                        "PL: Adres IP serwera, na którym ma nasłuchiwać czat głosowy.",
+                        "EN: Leave blank to use the 'server-ip' property from the 'server.properties' config file",
+                        "PL: Pozostaw puste, aby użyć wartości 'server-ip' z pliku 'server.properties'.",
+                        "EN: To bind to the wildcard IP address, use '*'",
+                        "PL: Aby nasłuchiwać na wszystkich interfejsach sieciowych, wpisz '*'."
                 );
         voiceChatDistance = builder
                 .doubleEntry("max_voice_distance", 48D, 1D, 1_000_000D,
-                        "The distance to which the voice can be heard"
+                        "EN: The distance to which the voice can be heard",
+                        "PL: Maksymalna odległość, z której słychać głos."
                 );
         whisperDistance = builder
                 .doubleEntry("whisper_distance", 24D, 1D, 1_000_000D,
-                        "The distance to which the voice can be heard when whispering"
+                        "EN: The distance to which the voice can be heard when whispering",
+                        "PL: Maksymalna odległość, z której słychać szept."
                 );
         voiceChatCodec = builder
                 .enumEntry("codec", Codec.VOIP,
-                        "The Opus codec",
-                        "Valid values are 'VOIP', 'AUDIO', and 'RESTRICTED_LOWDELAY'"
+                        "EN: The Opus codec",
+                        "PL: Używany kodek Opus.",
+                        "EN: Valid values are 'VOIP', 'AUDIO', and 'RESTRICTED_LOWDELAY'",
+                        "PL: Dozwolone wartości: 'VOIP', 'AUDIO' oraz 'RESTRICTED_LOWDELAY'."
                 );
         voiceChatMtuSize = builder
                 .integerEntry("mtu_size", AudioUtils.MAX_OPUS_PAYLOAD_SIZE, 512, 2048,
-                        "The maximum size that audio packets are allowed to have (in bytes)",
-                        "Setting this to lower values might cause issues"
+                        "EN: The maximum size that audio packets are allowed to have (in bytes)",
+                        "PL: Maksymalny rozmiar pakietu audio w bajtach.",
+                        "EN: Setting this to lower values might cause issues",
+                        "PL: Ustawienie mniejszej wartości może powodować problemy."
                 );
         tcpRateLimit = builder
                 .integerEntry("tcp_rate_limit", 16, -1, 1024,
-                        "The maximum number of packets a player can send per second",
-                        "Set this to -1 to disable the rate limit - This must be greater than 0 in all other cases",
-                        "This only applies to voice chat packets that are sent through Minecrafts networking",
-                        "This affects actions like opening/joining/leaving voice chat groups or general state changes like disabling/enabling the voice chat"
+                        "EN: The maximum number of packets a player can send per second",
+                        "PL: Maksymalna liczba pakietów, które gracz może wysłać w ciągu sekundy.",
+                        "EN: Set this to -1 to disable the rate limit - This must be greater than 0 in all other cases",
+                        "PL: Ustaw '-1', aby wyłączyć limit. W pozostałych przypadkach wartość musi być większa od 0.",
+                        "EN: This only applies to voice chat packets that are sent through Minecrafts networking",
+                        "PL: Limit dotyczy tylko pakietów voice chatu przesyłanych przez sieć Minecrafta.",
+                        "EN: This affects actions like opening/joining/leaving voice chat groups or general state changes like disabling/enabling the voice chat",
+                        "PL: Obejmuje m.in. otwieranie, dołączanie i opuszczanie grup oraz włączanie lub wyłączanie voice chatu."
                 );
         keepAlive = builder
                 .integerEntry("keep_alive", 1000, 1000, Integer.MAX_VALUE,
-                        "The frequency at which keep-alive packets are sent (in milliseconds)",
-                        "Setting this to a higher value may result in timeouts"
+                        "EN: The frequency at which keep-alive packets are sent (in milliseconds)",
+                        "PL: Częstotliwość wysyłania pakietów keep-alive w milisekundach.",
+                        "EN: Setting this to a higher value may result in timeouts",
+                        "PL: Ustawienie większej wartości może powodować przekroczenia czasu połączenia."
                 );
         groupsEnabled = builder
                 .booleanEntry("enable_groups", true,
-                        "If group chats are allowed"
+                        "EN: If group chats are allowed",
+                        "PL: Czy rozmowy grupowe są dozwolone."
                 );
         voiceHost = builder
                 .stringEntry("voice_host", "",
-                        "The hostname that clients should use to connect to the voice chat",
-                        "This may also include a port, e.g. 'example.com:24454'",
-                        "Do NOT change this value if you don't know what you're doing"
+                        "EN: The hostname that clients should use to connect to the voice chat",
+                        "PL: Nazwa hosta, której klienci używają do łączenia się z voice chatem.",
+                        "EN: This may also include a port, e.g. 'example.com:24454'",
+                        "PL: Możesz podać również port, np. 'example.com:24454'.",
+                        "EN: Do NOT change this value if you don't know what you're doing",
+                        "PL: Nie zmieniaj tej wartości, jeśli nie wiesz, do czego służy."
                 );
         allowRecording = builder
                 .booleanEntry("allow_recording", true,
-                        "If players are allowed to record the voice chat audio"
+                        "EN: If players are allowed to record the voice chat audio",
+                        "PL: Czy gracze mogą nagrywać dźwięk z voice chatu."
                 );
         spectatorInteraction = builder
                 .booleanEntry("spectator_interaction", false,
-                        "If spectators are allowed to talk to other players"
+                        "EN: If spectators are allowed to talk to other players",
+                        "PL: Czy widzowie mogą rozmawiać z innymi graczami."
                 );
         spectatorPlayerPossession = builder
                 .booleanEntry("spectator_player_possession", false,
-                        "If spectators can talk to players they are spectating"
+                        "EN: If spectators can talk to players they are spectating",
+                        "PL: Czy widz może rozmawiać z graczem, którego obserwuje."
                 );
         forceVoiceChat = builder
                 .booleanEntry("force_voice_chat", false,
-                        "If players without the voice chat mod should be kicked from the server"
+                        "EN: If players without the voice chat mod should be kicked from the server",
+                        "PL: Czy gracze bez moda voice chatu mają być wyrzucani z serwera."
                 );
         loginTimeout = builder
                 .integerEntry("login_timeout", 10_000, 100, Integer.MAX_VALUE,
-                        "The amount of time the server should wait to check if a player has the mod installed (in milliseconds)",
-                        "Only relevant when 'force_voice_chat' is set to 'true'"
+                        "EN: The amount of time the server should wait to check if a player has the mod installed (in milliseconds)",
+                        "PL: Czas oczekiwania na sprawdzenie, czy gracz ma zainstalowany mod, w milisekundach.",
+                        "EN: Only relevant when 'force_voice_chat' is set to 'true'",
+                        "PL: Używane tylko wtedy, gdy 'force_voice_chat' ma wartość 'true'."
                 );
         broadcastRange = builder
                 .doubleEntry("broadcast_range", -1D, -1D, Double.MAX_VALUE,
-                        "The range in which the voice chat should broadcast audio",
-                        "A value less than 0 means 'max_voice_distance'"
+                        "EN: The range in which the voice chat should broadcast audio",
+                        "PL: Zasięg, w którym voice chat rozsyła dźwięk.",
+                        "EN: A value less than 0 means 'max_voice_distance'",
+                        "PL: Wartość mniejsza od 0 oznacza użycie 'max_voice_distance'."
                 );
         allowPings = builder
                 .booleanEntry("allow_pings", true,
-                        "If the voice chat server should reply to external pings"
+                        "EN: If the voice chat server should reply to external pings",
+                        "PL: Czy serwer voice chatu ma odpowiadać na zewnętrzne pingi."
                 );
         threadedServerSupport = builder
                 .booleanEntry("threaded_server_support", true,
-                        "If the voice chat should support servers that run multiple threads, like Folia",
-                        "Disabling this may slightly improve performance, but can cause issues on servers that don't run everything on a single thread"
+                        "EN: If the voice chat should support servers that run multiple threads, like Folia",
+                        "PL: Czy voice chat ma obsługiwać serwery wielowątkowe, takie jak Folia.",
+                        "EN: Disabling this may slightly improve performance, but can cause issues on servers that don't run everything on a single thread",
+                        "PL: Wyłączenie może nieznacznie poprawić wydajność, ale powodować problemy na serwerach, które nie wykonują wszystkiego na jednym wątku."
                 );
     }
 

source/bukkit/src/main/java/de/maxhenkel/voicechat/net/NetManager.java

@@ -38,9 +38,6 @@ public class NetManager implements Listener {
             registerOutgoingPacket(JoinedGroupPacket.class);
             registerOutgoingPacket(AddCategoryPacket.class);
             registerOutgoingPacket(RemoveCategoryPacket.class);
-
-            registerOutgoingChannel(ProtocolChannelCompatibility.LEGACY_PLAYER_STATE);
-            registerOutgoingChannel(ProtocolChannelCompatibility.LEGACY_PLAYER_STATES);
         } catch (Exception e) {
             throw new IllegalStateException("Failed to register voice chat packets", e);
         }
@@ -103,10 +100,6 @@ public class NetManager implements Listener {
 
     private <T extends Packet<?>> void registerOutgoingPacket(Class<T> packetClass) throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
         String id = packetClass.getDeclaredConstructor().newInstance().getID().toString();
-        registerOutgoingChannel(id);
-    }
-
-    private void registerOutgoingChannel(String id) {
         packets.add(id);
         Bukkit.getMessenger().registerOutgoingPluginChannel(Voicechat.INSTANCE, id);
     }
@@ -121,11 +114,7 @@ public class NetManager implements Listener {
                 p.toBytes(buf);
                 byte[] bytes = new byte[buf.readableBytes()];
                 buf.readBytes(bytes);
-                int compatibilityVersion = Voicechat.SERVER.getClientCompatibilityVersion(player.getUniqueId());
-                String channel = ProtocolChannelCompatibility.outgoingChannel(p.getID().toString(), compatibilityVersion);
-                if (channel != null) {
-                    player.sendPluginMessage(Voicechat.INSTANCE, channel, bytes);
-                }
+                player.sendPluginMessage(Voicechat.INSTANCE, p.getID().toString(), bytes);
             } catch (Exception e) {
                 Voicechat.LOGGER.error("Failed to send packet to '{}'", player.getName(), e);
             }

source/bukkit/src/main/java/de/maxhenkel/voicechat/net/ProtocolChannelCompatibility.java

@@ -1,27 +0,0 @@
-package de.maxhenkel.voicechat.net;
-
-public final class ProtocolChannelCompatibility {
-    public static final int LEGACY_COMPATIBILITY_VERSION = 18;
-
-    public static final String LEGACY_PLAYER_STATE = "voicechat:player_state";
-    public static final String LEGACY_PLAYER_STATES = "voicechat:player_states";
-
-    private ProtocolChannelCompatibility() {
-    }
-
-    public static String outgoingChannel(String channel, int compatibilityVersion) {
-        if (compatibilityVersion != LEGACY_COMPATIBILITY_VERSION) {
-            return channel;
-        }
-        switch (channel) {
-            case "voicechat:state":
-                return LEGACY_PLAYER_STATE;
-            case "voicechat:states":
-                return LEGACY_PLAYER_STATES;
-            case "voicechat:remove_state":
-                return null;
-            default:
-                return channel;
-        }
-    }
-}

source/bukkit/src/main/java/de/maxhenkel/voicechat/voice/server/PlayerStateManager.java

@@ -56,7 +56,8 @@ public class PlayerStateManager implements Listener {
     }
 
     public void onPlayerHide(PlayerHideEvent event) {
-        sendRemoveState(event.getObserver(), event.getHiddenPlayer());
+        RemovePlayerStatePacket packet = new RemovePlayerStatePacket(event.getHiddenPlayer().getUniqueId());
+        NetManager.sendToClient(event.getObserver(), packet);
         Voicechat.LOGGER.debug("Removing state of {} for {}", event.getHiddenPlayer().getName(), event.getObserver().getName());
     }
 
@@ -82,22 +83,14 @@ public class PlayerStateManager implements Listener {
     }
 
     public void broadcastRemoveState(Player stateOwner) {
+        RemovePlayerStatePacket packet = new RemovePlayerStatePacket(stateOwner.getUniqueId());
         for (Player receiver : Voicechat.INSTANCE.getServer().getOnlinePlayers()) {
-            sendRemoveState(receiver, stateOwner);
+            NetManager.sendToClient(receiver, packet);
         }
         // Send the default disconnected state to the API when disconnecting
         PluginManager.instance().onPlayerStateChanged(defaultDisconnectedState(stateOwner));
     }
 
-    private void sendRemoveState(Player receiver, Player stateOwner) {
-        if (Voicechat.SERVER.getClientCompatibilityVersion(receiver.getUniqueId())
-                == de.maxhenkel.voicechat.net.ProtocolChannelCompatibility.LEGACY_COMPATIBILITY_VERSION) {
-            NetManager.sendToClient(receiver, new PlayerStatePacket(defaultDisconnectedState(stateOwner)));
-            return;
-        }
-        NetManager.sendToClient(receiver, new RemovePlayerStatePacket(stateOwner.getUniqueId()));
-    }
-
     public void onPlayerCompatibilityCheckSucceeded(Player player) {
         List<PlayerState> stateList = new ArrayList<>(states.size());
         for (PlayerState state : states.values()) {

source/bukkit/src/main/java/de/maxhenkel/voicechat/voice/server/ServerVoiceEvents.java

@@ -83,10 +83,6 @@ public class ServerVoiceEvents implements Listener {
         return isSupportedCompatibilityVersion(clientCompatibilities.getOrDefault(playerUuid, -1));
     }
 
-    public int getClientCompatibilityVersion(UUID playerUuid) {
-        return clientCompatibilities.getOrDefault(playerUuid, -1);
-    }
-
     public static void sendIncompatibleMessage(Player player, int clientCompatibilityVersion) {
         if (clientCompatibilityVersion <= 6) {
             player.sendMessage(String.format(Voicechat.TRANSLATIONS.voicechatNotCompatibleMessage.get(),

tests/ProtocolCryptoSelfTest.java

@@ -1,5 +1,4 @@
 import de.maxhenkel.voicechat.voice.common.Secret;
-import de.maxhenkel.voicechat.net.ProtocolChannelCompatibility;
 import java.nio.ByteBuffer;
 import java.security.SecureRandom;
 import java.util.Arrays;
@@ -10,8 +9,6 @@ import javax.crypto.spec.SecretKeySpec;
 
 public class ProtocolCryptoSelfTest {
     public static void main(String[] args) throws Exception {
-        testStateChannelCompatibility();
-
         byte[] key = new byte[16];
         for (int i = 0; i < key.length; i++) key[i] = (byte) (i * 13 + 7);
         UUID legacyKey = uuidFromBytes(key);
@@ -37,23 +34,7 @@ public class ProtocolCryptoSelfTest {
                 throw new AssertionError("Hybrid server AES-GCM round-trip failed");
             }
         }
-        System.out.println("PASS: legacy state-channel mapping, 100 CBC interop cycles and 100 GCM round-trips");
-    }
-
-    private static void testStateChannelCompatibility() {
-        check("voicechat:player_state", ProtocolChannelCompatibility.outgoingChannel("voicechat:state", 18));
-        check("voicechat:player_states", ProtocolChannelCompatibility.outgoingChannel("voicechat:states", 18));
-        if (ProtocolChannelCompatibility.outgoingChannel("voicechat:remove_state", 18) != null) {
-            throw new AssertionError("The 2.5 client has no remove-state packet");
-        }
-        check("voicechat:state", ProtocolChannelCompatibility.outgoingChannel("voicechat:state", 20));
-        check("voicechat:states", ProtocolChannelCompatibility.outgoingChannel("voicechat:states", 20));
-    }
-
-    private static void check(String expected, String actual) {
-        if (!expected.equals(actual)) {
-            throw new AssertionError("Expected channel " + expected + ", got " + actual);
-        }
+        System.out.println("PASS: 100 CBC client/server interop cycles and 100 GCM round-trips");
     }
 
     private static UUID uuidFromBytes(byte[] bytes) {