Format code [skip actions]

2025-12-22 03:45:10 +01:00 · 2023-05-15 04:45:40 +00:00
parent bcc9ae10cd
commit e079eebc0f
21 changed files with 253 additions and 299 deletions
--- a/src/main/java/emu/grasscutter/server/dispatch/DispatchClient.java
+++ b/src/main/java/emu/grasscutter/server/dispatch/DispatchClient.java
@@ -1,17 +1,13 @@
 package emu.grasscutter.server.dispatch;

+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.server.game.GameServer;
 import emu.grasscutter.server.http.handlers.GachaHandler;
 import emu.grasscutter.utils.Crypto;
-import lombok.Getter;
-import org.java_websocket.WebSocket;
-import org.java_websocket.client.WebSocketClient;
-import org.java_websocket.handshake.ServerHandshake;
-import org.slf4j.Logger;
-
 import java.net.ConnectException;
 import java.net.URI;
 import java.nio.ByteBuffer;
@@ -21,17 +17,17 @@ import java.util.List;
 import java.util.Map;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
-
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+import lombok.Getter;
+import org.java_websocket.WebSocket;
+import org.java_websocket.client.WebSocketClient;
+import org.java_websocket.handshake.ServerHandshake;
+import org.slf4j.Logger;

 public final class DispatchClient extends WebSocketClient implements IDispatcher {
-    @Getter private final Logger logger
-        = Grasscutter.getLogger();
-    @Getter private final Map<Integer, BiConsumer<WebSocket, JsonElement>> handlers
-        = new HashMap<>();
+    @Getter private final Logger logger = Grasscutter.getLogger();
+    @Getter private final Map<Integer, BiConsumer<WebSocket, JsonElement>> handlers = new HashMap<>();

-    @Getter private final Map<Integer, List<Consumer<JsonElement>>> callbacks
-        = new HashMap<>();
+    @Getter private final Map<Integer, List<Consumer<JsonElement>>> callbacks = new HashMap<>();

    public DispatchClient(URI serverUri) {
        super(serverUri);
@@ -58,8 +54,7 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
        var response = new JsonObject();

        // Find a player with the specified account ID.
-        var player = Grasscutter.getGameServer()
-            .getPlayerByAccountId(accountId);
+        var player = Grasscutter.getGameServer().getPlayerByAccountId(accountId);
        if (player == null) {
            response.addProperty("retcode", 1);
            this.sendMessage(PacketIds.GachaHistoryRsp, response);
@@ -67,8 +62,7 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
        }

        // Fetch the gacha records.
-        GachaHandler.fetchGachaRecords(
-            player, response, page, type);
+        GachaHandler.fetchGachaRecords(player, response, page, type);

        // Send the response.
        this.sendMessage(PacketIds.GachaHistoryRsp, response);
@@ -82,8 +76,7 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
    public void sendMessage(int packetId, Object message) {
        var serverMessage = this.encodeMessage(packetId, message);
        // Serialize the message into JSON.
-        var serialized = JSON.toJson(serverMessage)
-            .getBytes(StandardCharsets.UTF_8);
+        var serialized = JSON.toJson(serverMessage).getBytes(StandardCharsets.UTF_8);
        // Encrypt the message.
        Crypto.xor(serialized, DISPATCH_INFO.encryptionKey);
        // Send the message.
@@ -100,8 +93,7 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher

    @Override
    public void onMessage(String message) {
-        this.getLogger().debug("Received dispatch message from server:\n{}",
-            message);
+        this.getLogger().debug("Received dispatch message from server:\n{}", message);
    }

    @Override
@@ -114,17 +106,20 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
        this.getLogger().info("Dispatch connection closed.");

        // Attempt to reconnect.
-        new Thread(() -> {
-            try {
-                // Wait 5 seconds before reconnecting.
-                Thread.sleep(5000L);
-            } catch (Exception ignored) { }
+        new Thread(
+                        () -> {
+                            try {
+                                // Wait 5 seconds before reconnecting.
+                                Thread.sleep(5000L);
+                            } catch (Exception ignored) {
+                            }

-            // Attempt to reconnect.
-            Grasscutter.getGameServer().setDispatchClient(
-                new DispatchClient(GameServer.getDispatchUrl()));
-            Grasscutter.getGameServer().getDispatchClient().connect();
-        }).start();
+                            // Attempt to reconnect.
+                            Grasscutter.getGameServer()
+                                    .setDispatchClient(new DispatchClient(GameServer.getDispatchUrl()));
+                            Grasscutter.getGameServer().getDispatchClient().connect();
+                        })
+                .start();
    }

    @Override
--- a/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
+++ b/src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
@@ -1,16 +1,12 @@
 package emu.grasscutter.server.dispatch;

+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.utils.Crypto;
-import lombok.Getter;
-import org.java_websocket.WebSocket;
-import org.java_websocket.handshake.ClientHandshake;
-import org.java_websocket.server.WebSocketServer;
-import org.slf4j.Logger;
-
 import java.net.InetSocketAddress;
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
@@ -19,18 +15,18 @@ import java.util.List;
 import java.util.Map;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
-
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+import lombok.Getter;
+import org.java_websocket.WebSocket;
+import org.java_websocket.handshake.ClientHandshake;
+import org.java_websocket.server.WebSocketServer;
+import org.slf4j.Logger;

 /* Internal communications server. */
 public final class DispatchServer extends WebSocketServer implements IDispatcher {
-    @Getter private final Logger logger
-        = Grasscutter.getLogger();
-    @Getter private final Map<Integer, BiConsumer<WebSocket, JsonElement>> handlers
-        = new HashMap<>();
+    @Getter private final Logger logger = Grasscutter.getLogger();
+    @Getter private final Map<Integer, BiConsumer<WebSocket, JsonElement>> handlers = new HashMap<>();

-    @Getter private final Map<Integer, List<Consumer<JsonElement>>> callbacks
-        = new HashMap<>();
+    @Getter private final Map<Integer, List<Consumer<JsonElement>>> callbacks = new HashMap<>();

    /**
     * Constructs a new {@code DispatchServer} instance.
@@ -52,15 +48,13 @@ public final class DispatchServer extends WebSocketServer implements IDispatcher
     * @param object The packet data.
     */
    private void handleLogin(WebSocket socket, JsonElement object) {
-        var dispatchKey = object.getAsString()
-            .replaceAll("\"", "");
+        var dispatchKey = object.getAsString().replaceAll("\"", "");

        // Check if the dispatch key is valid.
        if (!dispatchKey.equals(DISPATCH_INFO.dispatchKey)) {
-            this.getLogger().warn("Invalid dispatch key received from {}.",
-                socket.getRemoteSocketAddress());
-            this.getLogger().debug("Expected: {}, Received: {}",
-                DISPATCH_INFO.dispatchKey, dispatchKey);
+            this.getLogger()
+                    .warn("Invalid dispatch key received from {}.", socket.getRemoteSocketAddress());
+            this.getLogger().debug("Expected: {}, Received: {}", DISPATCH_INFO.dispatchKey, dispatchKey);
            socket.close();
        } else {
            socket.setAttachment(true);
@@ -84,8 +78,7 @@ public final class DispatchServer extends WebSocketServer implements IDispatcher
        // Create the response message.
        var response = new JsonObject();
        response.addProperty("valid", valid);
-        if (valid) response.add("account",
-            JSON.toJsonTree(account));
+        if (valid) response.add("account", JSON.toJsonTree(account));

        // Send the response.
        this.sendMessage(socket, PacketIds.TokenValidateRsp, response);
@@ -98,8 +91,7 @@ public final class DispatchServer extends WebSocketServer implements IDispatcher
     */
    public void sendMessage(int packetId, Object message) {
        var serverMessage = this.encodeMessage(packetId, message);
-        this.getConnections().forEach(
-            socket -> this.sendMessage(socket, serverMessage));
+        this.getConnections().forEach(socket -> this.sendMessage(socket, serverMessage));
    }

    /**
@@ -110,8 +102,7 @@ public final class DispatchServer extends WebSocketServer implements IDispatcher
     */
    public void sendMessage(WebSocket socket, Object message) {
        // Serialize the message into JSON.
-        var serialized = JSON.toJson(message)
-            .getBytes(StandardCharsets.UTF_8);
+        var serialized = JSON.toJson(message).getBytes(StandardCharsets.UTF_8);
        // Encrypt the message.
        Crypto.xor(serialized, DISPATCH_INFO.encryptionKey);
        // Send the message.
@@ -131,20 +122,18 @@ public final class DispatchServer extends WebSocketServer implements IDispatcher

    @Override
    public void onStart() {
-        this.getLogger().info("Dispatch server started on port {}.",
-            this.getPort());
+        this.getLogger().info("Dispatch server started on port {}.", this.getPort());
    }

    @Override
    public void onOpen(WebSocket conn, ClientHandshake handshake) {
-        this.getLogger().debug("Dispatch client connected from {}.",
-            conn.getRemoteSocketAddress());
+        this.getLogger().debug("Dispatch client connected from {}.", conn.getRemoteSocketAddress());
    }

    @Override
    public void onMessage(WebSocket conn, String message) {
-        this.getLogger().debug("Received dispatch message from {}:\n{}",
-            conn.getRemoteSocketAddress(), message);
+        this.getLogger()
+                .debug("Received dispatch message from {}:\n{}", conn.getRemoteSocketAddress(), message);
    }

    @Override
@@ -154,8 +143,7 @@ public final class DispatchServer extends WebSocketServer implements IDispatcher

    @Override
    public void onClose(WebSocket conn, int code, String reason, boolean remote) {
-        this.getLogger().debug("Dispatch client disconnected from {}.",
-            conn.getRemoteSocketAddress());
+        this.getLogger().debug("Dispatch client disconnected from {}.", conn.getRemoteSocketAddress());
    }

    @Override
--- a/src/main/java/emu/grasscutter/server/dispatch/IDispatcher.java
+++ b/src/main/java/emu/grasscutter/server/dispatch/IDispatcher.java
@@ -1,28 +1,28 @@
 package emu.grasscutter.server.dispatch;

+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import emu.grasscutter.utils.Crypto;
 import emu.grasscutter.utils.JsonAdapters.ByteArrayAdapter;
-import org.java_websocket.WebSocket;
-import org.slf4j.Logger;
-
 import java.nio.charset.StandardCharsets;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
-
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+import org.java_websocket.WebSocket;
+import org.slf4j.Logger;

 public interface IDispatcher {
-    Gson JSON = new GsonBuilder()
-        .disableHtmlEscaping()
-        .registerTypeAdapter(byte[].class, new ByteArrayAdapter())
-        .create();
+    Gson JSON =
+            new GsonBuilder()
+                    .disableHtmlEscaping()
+                    .registerTypeAdapter(byte[].class, new ByteArrayAdapter())
+                    .create();

    /**
     * Decodes an escaped JSON message.
@@ -47,8 +47,7 @@ public interface IDispatcher {
            var data = element.getAsString();

            // Check if the element starts and ends with quotes.
-            if (data.startsWith("\"")
-                && data.endsWith("\"")) {
+            if (data.startsWith("\"") && data.endsWith("\"")) {
                // Remove the quotes.
                data = data.substring(1, data.length() - 1);
            }
@@ -72,8 +71,7 @@ public interface IDispatcher {
        // Decrypt the message.
        Crypto.xor(message, DISPATCH_INFO.encryptionKey);
        // Deserialize the message.
-        return JSON.fromJson(new String(
-            message, StandardCharsets.UTF_8), JsonObject.class);
+        return JSON.fromJson(new String(message, StandardCharsets.UTF_8), JsonObject.class);
    }

    /**
@@ -116,8 +114,7 @@ public interface IDispatcher {
        if (packetId != PacketIds.LoginNotify) {
            if (socket.getAttachment() instanceof Boolean authenticated) {
                if (!authenticated) {
-                    this.getLogger().warn("Received packet ID {} from unauthenticated client.",
-                        packetId);
+                    this.getLogger().warn("Received packet ID {} from unauthenticated client.", packetId);
                    socket.close();
                    return;
                }
@@ -138,13 +135,11 @@ public interface IDispatcher {
                // Get the callbacks.
                var callbacks = this.getCallbacks().get(packetId);
                // Call the callbacks.
-                callbacks.forEach(callback ->
-                    callback.accept(packetData));
+                callbacks.forEach(callback -> callback.accept(packetData));
                callbacks.clear();
            }
        } catch (Exception exception) {
-            this.getLogger().warn("Exception occurred while handling packet {}.",
-                packetId);
+            this.getLogger().warn("Exception occurred while handling packet {}.", packetId);
            exception.printStackTrace();
        }
    }
--- a/src/main/java/emu/grasscutter/server/game/GameServer.java
+++ b/src/main/java/emu/grasscutter/server/game/GameServer.java
@@ -1,5 +1,9 @@
 package emu.grasscutter.server.game;

+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+import static emu.grasscutter.config.Configuration.GAME_INFO;
+import static emu.grasscutter.utils.Language.translate;
+
 import emu.grasscutter.GameConstants;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.Grasscutter.ServerRunMode;
@@ -37,22 +41,17 @@ import emu.grasscutter.server.event.internal.ServerStopEvent;
 import emu.grasscutter.server.event.types.ServerEvent;
 import emu.grasscutter.server.scheduler.ServerTaskScheduler;
 import emu.grasscutter.task.TaskMap;
-import kcp.highway.ChannelConfig;
-import kcp.highway.KcpServer;
-import lombok.Getter;
-import lombok.Setter;
-import lombok.SneakyThrows;
-
 import java.net.InetSocketAddress;
 import java.net.URI;
 import java.time.Instant;
 import java.time.OffsetDateTime;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
-
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
-import static emu.grasscutter.config.Configuration.GAME_INFO;
-import static emu.grasscutter.utils.Language.translate;
+import kcp.highway.ChannelConfig;
+import kcp.highway.KcpServer;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.SneakyThrows;

@Getter
 public final class GameServer extends KcpServer {
--- a/src/main/java/emu/grasscutter/server/http/dispatch/AuthenticationHandler.java
+++ b/src/main/java/emu/grasscutter/server/http/dispatch/AuthenticationHandler.java
@@ -1,5 +1,7 @@
 package emu.grasscutter.server.http.dispatch;

+import static emu.grasscutter.utils.Language.translate;
+
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.auth.AuthenticationSystem;
 import emu.grasscutter.auth.OAuthAuthenticator.ClientType;
@@ -12,8 +14,6 @@ import emu.grasscutter.utils.JsonUtils;
 import io.javalin.Javalin;
 import io.javalin.http.Context;

-import static emu.grasscutter.utils.Language.translate;
-
 /** Handles requests related to authentication. */
 public final class AuthenticationHandler implements Router {
    /**
@@ -96,7 +96,8 @@ public final class AuthenticationHandler implements Router {
        // Cached token login (from registry).
        javalin.post("/hk4e_global/mdk/shield/api/verify", AuthenticationHandler::tokenLogin);
        // Combo token login (from session key).
-        javalin.post("/hk4e_global/combo/granter/login/v2/login", AuthenticationHandler::sessionKeyLogin);
+        javalin.post(
+                "/hk4e_global/combo/granter/login/v2/login", AuthenticationHandler::sessionKeyLogin);

        // CN
        // Username & Password login (from client).
--- a/src/main/java/emu/grasscutter/server/http/dispatch/RegionHandler.java
+++ b/src/main/java/emu/grasscutter/server/http/dispatch/RegionHandler.java
@@ -1,5 +1,7 @@
 package emu.grasscutter.server.http.dispatch;

+import static emu.grasscutter.config.Configuration.*;
+
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 import com.google.protobuf.ByteString;
@@ -21,15 +23,12 @@ import emu.grasscutter.utils.JsonUtils;
 import emu.grasscutter.utils.Utils;
 import io.javalin.Javalin;
 import io.javalin.http.Context;
-import org.slf4j.Logger;
-
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.regex.Pattern;
-
-import static emu.grasscutter.config.Configuration.*;
+import org.slf4j.Logger;

 /** Handles requests related to region queries. */
 public final class RegionHandler implements Router {
@@ -342,7 +341,8 @@ public final class RegionHandler implements Router {
     * @return A {@link QueryCurrRegionHttpRsp} object.
     */
    public static QueryCurrRegionHttpRsp getCurrentRegion() {
-        return Grasscutter.getRunMode() == ServerRunMode.HYBRID ?
-            regions.get("os_usa").getRegionQuery() : null;
+        return Grasscutter.getRunMode() == ServerRunMode.HYBRID
+                ? regions.get("os_usa").getRegionQuery()
+                : null;
    }
 }
--- a/src/main/java/emu/grasscutter/server/http/handlers/GachaHandler.java
+++ b/src/main/java/emu/grasscutter/server/http/handlers/GachaHandler.java
@@ -1,5 +1,7 @@
 package emu.grasscutter.server.http.handlers;

+import static emu.grasscutter.utils.Language.translate;
+
 import com.google.gson.JsonObject;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.database.DatabaseHelper;
@@ -12,16 +14,13 @@ import io.javalin.Javalin;
 import io.javalin.http.ContentType;
 import io.javalin.http.Context;
 import io.javalin.http.staticfiles.Location;
-import lombok.Getter;
-
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.Arrays;
 import java.util.LinkedHashSet;
-
-import static emu.grasscutter.utils.Language.translate;
+import lombok.Getter;

 /** Handles all gacha-related HTTP requests. */
 public final class GachaHandler implements Router {
@@ -49,8 +48,7 @@ public final class GachaHandler implements Router {
        if (gachaTypeStr != null) gachaType = Integer.parseInt(gachaTypeStr);

        // Make request to dispatch server.
-        var data = DispatchUtils.fetchGachaRecords(
-            account.getId(), page, gachaType);
+        var data = DispatchUtils.fetchGachaRecords(account.getId(), page, gachaType);
        var records = data.get("records").getAsString();
        var maxPage = data.get("maxPage").getAsLong();

@@ -77,7 +75,8 @@ public final class GachaHandler implements Router {
            return;
        }

-        String template;try {
+        String template;
+        try {
            template = Files.readString(detailsTemplate);
        } catch (IOException e) {
            Grasscutter.getLogger().warn("Failed to read data/gacha/details.html");
@@ -113,8 +112,7 @@ public final class GachaHandler implements Router {
        // Add 5-star items.
        var fiveStarItems = new LinkedHashSet<String>();

-        Arrays.stream(banner.getRateUpItems5())
-                .forEach(i -> fiveStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getRateUpItems5()).forEach(i -> fiveStarItems.add(Integer.toString(i)));
        Arrays.stream(banner.getFallbackItems5Pool1())
                .forEach(i -> fiveStarItems.add(Integer.toString(i)));
        Arrays.stream(banner.getFallbackItems5Pool2())
@@ -125,8 +123,7 @@ public final class GachaHandler implements Router {
        // Add 4-star items.
        var fourStarItems = new LinkedHashSet<String>();

-        Arrays.stream(banner.getRateUpItems4())
-                .forEach(i -> fourStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getRateUpItems4()).forEach(i -> fourStarItems.add(Integer.toString(i)));
        Arrays.stream(banner.getFallbackItems4Pool1())
                .forEach(i -> fourStarItems.add(Integer.toString(i)));
        Arrays.stream(banner.getFallbackItems4Pool2())
@@ -136,8 +133,7 @@ public final class GachaHandler implements Router {

        // Add 3-star items.
        var threeStarItems = new LinkedHashSet<String>();
-        Arrays.stream(banner.getFallbackItems3())
-                .forEach(i -> threeStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getFallbackItems3()).forEach(i -> threeStarItems.add(Integer.toString(i)));
        template = template.replace("{{THREE_STARS}}", "[" + String.join(",", threeStarItems) + "]");

        // Done.
@@ -153,15 +149,10 @@ public final class GachaHandler implements Router {
     * @param page The page to fetch.
     * @param type The gacha type to fetch.
     */
-    public static void fetchGachaRecords(
-        Player player, JsonObject response,
-        int page, int type
-    ) {
+    public static void fetchGachaRecords(Player player, JsonObject response, int page, int type) {
        var playerId = player.getUid();
-        var records = DatabaseHelper.getGachaRecords(
-            playerId, page, type).toString();
-        var maxPage = DatabaseHelper.getGachaRecordsMaxPage(
-            playerId, page, type);
+        var records = DatabaseHelper.getGachaRecords(playerId, page, type).toString();
+        var maxPage = DatabaseHelper.getGachaRecordsMaxPage(playerId, page, type);

        // Finish the response.
        response.addProperty("retcode", 0);
--- a/src/main/java/emu/grasscutter/server/http/objects/LoginTokenRequestJson.java
+++ b/src/main/java/emu/grasscutter/server/http/objects/LoginTokenRequestJson.java
@@ -2,9 +2,7 @@ package emu.grasscutter.server.http.objects;

 import lombok.Builder;

-/**
- * This request object is used in both token-related authenticators.
- */
+/** This request object is used in both token-related authenticators. */
@Builder
 public class LoginTokenRequestJson {
    public String uid;
--- a/src/main/java/emu/grasscutter/server/packet/recv/HandlerGetPlayerTokenReq.java
+++ b/src/main/java/emu/grasscutter/server/packet/recv/HandlerGetPlayerTokenReq.java
@@ -1,5 +1,7 @@
 package emu.grasscutter.server.packet.recv;

+import static emu.grasscutter.config.Configuration.ACCOUNT;
+
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.game.player.Player;
@@ -15,12 +17,9 @@ import emu.grasscutter.utils.ByteHelper;
 import emu.grasscutter.utils.Crypto;
 import emu.grasscutter.utils.DispatchUtils;
 import emu.grasscutter.utils.Utils;
-
-import javax.crypto.Cipher;
 import java.nio.ByteBuffer;
 import java.security.Signature;
-
-import static emu.grasscutter.config.Configuration.ACCOUNT;
+import javax.crypto.Cipher;

@Opcodes(PacketOpcodes.GetPlayerTokenReq)
 public class HandlerGetPlayerTokenReq extends PacketHandler {
@@ -30,8 +29,7 @@ public class HandlerGetPlayerTokenReq extends PacketHandler {

        // Fetch the account from the ID and token.
        var accountId = req.getAccountUid();
-        var account = DispatchUtils.authenticate(
-            accountId, req.getAccountToken());
+        var account = DispatchUtils.authenticate(accountId, req.getAccountToken());

        // Check the account.
        if (account == null) {
@@ -47,8 +45,7 @@ public class HandlerGetPlayerTokenReq extends PacketHandler {
        // secondly !!!
        // TODO - optimize
        boolean kicked = false;
-        var exists = Grasscutter.getGameServer()
-            .getPlayerByAccountId(accountId);
+        var exists = Grasscutter.getGameServer().getPlayerByAccountId(accountId);
        if (exists != null) {
            var existsSession = exists.getSession();
            if (existsSession != session) { // No self-kicking
--- a/src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java
+++ b/src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java
@@ -1,5 +1,8 @@
 package emu.grasscutter.server.packet.send;

+import static emu.grasscutter.config.Configuration.GAME_INFO;
+import static emu.grasscutter.config.Configuration.lr;
+
 import com.google.protobuf.ByteString;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.Grasscutter.ServerRunMode;
@@ -11,12 +14,8 @@ import emu.grasscutter.net.proto.RegionInfoOuterClass.RegionInfo;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.http.dispatch.RegionHandler;
 import emu.grasscutter.utils.Crypto;
-
 import java.util.Objects;

-import static emu.grasscutter.config.Configuration.GAME_INFO;
-import static emu.grasscutter.config.Configuration.lr;
-
 public class PacketPlayerLoginRsp extends BasePacket {

    private static QueryCurrRegionHttpRspOuterClass.QueryCurrRegionHttpRsp regionCache;