net.kyori.text.serializer.gson.GsonComponentSerializer Java Examples

@Override
public Component deserialize(TypeToken<?> type, ConfigurationNode node) throws ObjectMappingException {
    if (node.getString() == null || node.getString().isEmpty()) {
        return TextComponent.empty();
    }
    if (node.getString().contains("text=")) {
        // Try sponge data
        StringWriter writer = new StringWriter();

        GsonConfigurationLoader gsonLoader = GsonConfigurationLoader.builder()
                .setIndent(0)
                .setSink(() -> new BufferedWriter(writer))
                .setHeaderMode(HeaderMode.NONE)
                .build();

        try {
            gsonLoader.save(node);
        } catch (IOException e) {
            throw new ObjectMappingException(e);
        }
        return GsonComponentSerializer.INSTANCE.deserialize(writer.toString());
    }

    return LegacyComponentSerializer.legacy().deserialize(node.getString(), '&');
}
 

@Override
public Component deserialize(TypeToken<?> type, ConfigurationNode node) throws ObjectMappingException {
    if (node.getString() == null || node.getString().isEmpty()) {
        return TextComponent.empty();
    }
    if (node.getString().contains("text=")) {
        // Try sponge data
        StringWriter writer = new StringWriter();

        GsonConfigurationLoader gsonLoader = GsonConfigurationLoader.builder()
                .setIndent(0)
                .setSink(() -> new BufferedWriter(writer))
                .setHeaderMode(HeaderMode.NONE)
                .build();

        try {
            gsonLoader.save(node);
        } catch (IOException e) {
            throw new ObjectMappingException(e);
        }
        return GsonComponentSerializer.INSTANCE.deserialize(writer.toString());
    }

    return LegacyComponentSerializer.legacy().deserialize(node.getString(), '&');
}
 

private String toJavaMessage(StringTag tag) {
    String message = tag.getValue();
    if (message == null) return null;
    if (message.startsWith("§r")) {
        message = message.replaceFirst("§r", "");
    }
    Component component = TextComponent.of(message);
    return GsonComponentSerializer.INSTANCE.serialize(component);
}
 

public static Text getSpongeText(Component component) {
    if (component == null) {
        return Text.EMPTY;
    }
    //return Text.of(LegacyComponentSerializer.legacy().serialize((Component) component, '&'));
    return TextSerializers.JSON.deserialize(GsonComponentSerializer.INSTANCE.serialize(component));
}
 

/**
 * Parses text into a text component.
 *
 * <p>Accepts legacy formatting with "&" as the color character.
 *
 * <p>Accepts full qualified json strings as components.
 *
 * @param text The text.
 * @return A component.
 * @throws TextException If there is json present and it is invalid.
 */
public static Component parseComponent(String text) throws TextException {
  checkNotNull(text, "cannot parse component from null");

  if (text.startsWith("{") && text.endsWith("}")) {
    try {
      return GsonComponentSerializer.INSTANCE.deserialize(text);
    } catch (JsonSyntaxException e) {
      throw invalidFormat(text, Component.class, e);
    }
  }

  return LegacyComponentSerializer.legacy().deserialize(text, '&');
}
 

@Override
public void sendMessage(Component component, MessagePosition position) {
  Preconditions.checkNotNull(component, "component");
  Preconditions.checkNotNull(position, "position");

  byte pos = (byte) position.ordinal();
  String json;
  if (position == MessagePosition.ACTION_BAR) {
    if (getProtocolVersion().compareTo(ProtocolVersion.MINECRAFT_1_11) >= 0) {
      // We can use the title packet instead.
      TitlePacket pkt = new TitlePacket();
      pkt.setAction(TitlePacket.SET_ACTION_BAR);
      pkt.setComponent(GsonComponentSerializer.INSTANCE.serialize(component));
      minecraftConnection.write(pkt);
      return;
    } else {
      // Due to issues with action bar packets, we'll need to convert the text message into a
      // legacy message and then inject the legacy text into a component... yuck!
      JsonObject object = new JsonObject();
      object.addProperty("text", LegacyComponentSerializer.legacy().serialize(component));
      json = object.toString();
    }
  } else {
    json = GsonComponentSerializer.INSTANCE.serialize(component);
  }

  Chat chat = new Chat();
  chat.setType(pos);
  chat.setMessage(json);
  minecraftConnection.write(chat);
}
 

/**
 * Handles unexpected disconnects.
 * @param server the server we disconnected from
 * @param disconnect the disconnect packet
 * @param safe whether or not we can safely reconnect to a new server
 */
public void handleConnectionException(RegisteredServer server, Disconnect disconnect,
    boolean safe) {
  if (!isActive()) {
    // If the connection is no longer active, it makes no sense to try and recover it.
    return;
  }

  Component disconnectReason = GsonComponentSerializer.INSTANCE.deserialize(
      disconnect.getReason());
  String plainTextReason = PASS_THRU_TRANSLATE.serialize(disconnectReason);
  if (connectedServer != null && connectedServer.getServerInfo().equals(server.getServerInfo())) {
    logger.error("{}: kicked from server {}: {}", this, server.getServerInfo().getName(),
        plainTextReason);
    handleConnectionException(server, disconnectReason, TextComponent.builder()
        .content("Kicked from " + server.getServerInfo().getName() + ": ")
        .color(TextColor.RED)
        .append(disconnectReason)
        .build(), safe);
  } else {
    logger.error("{}: disconnected while connecting to {}: {}", this,
        server.getServerInfo().getName(), plainTextReason);
    handleConnectionException(server, disconnectReason, TextComponent.builder()
        .content("Can't connect to server " + server.getServerInfo().getName() + ": ")
        .color(TextColor.RED)
        .append(disconnectReason)
        .build(), safe);
  }
}
 

/**
 * Returns the proxy's MOTD.
 *
 * @return the MOTD
 */
@Override
public Component getMotdComponent() {
  if (motdAsComponent == null) {
    if (motd.startsWith("{")) {
      motdAsComponent = GsonComponentSerializer.INSTANCE.deserialize(motd);
    } else {
      motdAsComponent = LegacyComponentSerializer.legacy().deserialize(motd, '&');
    }
  }
  return motdAsComponent;
}
 

@Override
public void setTitle(Component title) {
  this.title = checkNotNull(title, "title");
  if (visible) {
    BossBar bar = new BossBar();
    bar.setUuid(uuid);
    bar.setAction(BossBar.UPDATE_NAME);
    bar.setName(GsonComponentSerializer.INSTANCE.serialize(title));
    sendToAffected(bar);
  }
}
 

private BossBar addPacket() {
  BossBar bossBar = new BossBar();
  bossBar.setUuid(uuid);
  bossBar.setAction(BossBar.ADD);
  bossBar.setName(GsonComponentSerializer.INSTANCE.serialize(title));
  bossBar.setColor(color.ordinal());
  bossBar.setOverlay(overlay.ordinal());
  bossBar.setPercent(percent);
  bossBar.setFlags(serializeFlags());
  return bossBar;
}
 

@Override
public void sendMessage(String msg) {
    source.sendMessage(
            GsonComponentSerializer.INSTANCE.deserialize(
                    ComponentSerializer.toString(TextComponent.fromLegacyText(msg)) // Fixes links
            )
    );
}
 

@Override
public void sendMessage(UUID uuid, String message) {
    PROXY.getPlayer(uuid).ifPresent(it -> it.sendMessage(
            GsonComponentSerializer.INSTANCE.deserialize(
                    ComponentSerializer.toString(TextComponent.fromLegacyText(message)) // Fixes links
            )
    ));
}
 

@Override
public boolean kickPlayer(UUID uuid, String message) {
    return PROXY.getPlayer(uuid).map(it -> {
        it.disconnect(
                GsonComponentSerializer.INSTANCE.deserialize(
                        ComponentSerializer.toString(TextComponent.fromLegacyText(message))
                )
        );
        return true;
    }).orElse(false);
}
 

public static Component phraseJavaMessage(String message) {
    return GsonComponentSerializer.INSTANCE.deserialize(message);
}
 

public static String getJavaMessage(String message) {
    Component component = LegacyComponentSerializer.legacy().deserialize(message);
    return GsonComponentSerializer.INSTANCE.serialize(component);
}
 

public static Component fromSpongeText(Text text) {
    return GsonComponentSerializer.INSTANCE.deserialize(TextSerializers.JSON.serialize(text));
}
 

public static Object componentFromString(String json) {
	if (json == null) return null;
	return GsonComponentSerializer.INSTANCE.deserialize(json);
}
 

public static String componentToString(Component component) {
	if (component == null) return null;
	return GsonComponentSerializer.INSTANCE.serialize(component);
}
 

@Override
public void sendMessage(Component message) {
    ITextComponent component = ITextComponent.Serializer.fromJson(GsonComponentSerializer.INSTANCE.serialize(message));
    super.delegate.sendMessage(component);
}
 

@Override
public void sendMessage(Component message) {
    Text component = Text.Serializer.fromJson(GsonComponentSerializer.INSTANCE.serialize(message));
    super.delegate.sendMessage(component);
}
 

public static Disconnect create(Component component) {
  Preconditions.checkNotNull(component, "component");
  return new Disconnect(GsonComponentSerializer.INSTANCE.serialize(component));
}
 

public static HeaderAndFooter create(Component header, Component footer) {
  ComponentSerializer<Component, Component, String> json = GsonComponentSerializer.INSTANCE;
  return new HeaderAndFooter(json.serialize(header), json.serialize(footer));
}
 

private static @Nullable Component readOptionalComponent(ByteBuf buf) {
  if (buf.readBoolean()) {
    return GsonComponentSerializer.INSTANCE.deserialize(ProtocolUtils.readString(buf));
  }
  return null;
}
 

private void writeDisplayName(ByteBuf buf, @Nullable Component displayName) {
  buf.writeBoolean(displayName != null);
  if (displayName != null) {
    ProtocolUtils.writeString(buf, GsonComponentSerializer.INSTANCE.serialize(displayName));
  }
}
 

public static Chat createClientbound(Component component, byte type, UUID sender) {
  Preconditions.checkNotNull(component, "component");
  return new Chat(GsonComponentSerializer.INSTANCE.serialize(component), type, sender);
}
 

public static Impl forDisconnect(Disconnect disconnect, RegisteredServer server) {
  Component deserialized = GsonComponentSerializer.INSTANCE.deserialize(disconnect.getReason());
  return forDisconnect(deserialized, server);
}
 

public static Impl forUnsafeDisconnect(Disconnect disconnect, RegisteredServer server) {
  Component deserialized = GsonComponentSerializer.INSTANCE.deserialize(disconnect.getReason());
  return new Impl(Status.SERVER_DISCONNECTED, deserialized, server, false);
}
 

static WrappedChatComponent toComponent(String text) {
    return WrappedChatComponent.fromJson(GsonComponentSerializer.INSTANCE.serialize(Text.fromLegacy(text)));
}