Format code [skip actions]

src/main/java/emu/grasscutter/database/DatabaseHelper.java

@@ -1,5 +1,7 @@
 package emu.grasscutter.database;
 
+import static com.mongodb.client.model.Filters.eq;
+
 import com.mongodb.client.result.DeleteResult;
 import dev.morphia.query.FindOptions;
 import dev.morphia.query.Sort;
@@ -20,12 +22,9 @@ import emu.grasscutter.game.mail.Mail;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.quest.GameMainQuest;
 import emu.grasscutter.game.world.SceneGroupInstance;
-
 import java.util.List;
 import java.util.stream.Stream;
 
-import static com.mongodb.client.model.Filters.eq;
-
 public final class DatabaseHelper {
     public static Account createAccount(String username) {
         return createAccountWithUid(username, 0);
@@ -219,8 +218,8 @@ public final class DatabaseHelper {
     }
 
     /**
-     * Use {@link DatabaseHelper#getPlayerByAccount(Account, Class)} for creating a real player.
+     * Use {@link DatabaseHelper#getPlayerByAccount(Account, Class)} for creating a real player. This
-     * This method is used for fetching the player's data.
+     * method is used for fetching the player's data.
      *
      * @param accountId The account's ID.
      * @return The player.

src/main/java/emu/grasscutter/game/HandbookActions.java

@@ -8,7 +8,6 @@ import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.server.packet.send.PacketAddNoGachaAvatarCardNotify;
 import emu.grasscutter.utils.objects.HandbookBody.*;
-
 import java.util.Objects;
 
 /** Commands executed by the handbook. */
@@ -22,8 +21,7 @@ public interface HandbookActions {
     static Response grantAvatar(GrantAvatar request) {
         // Validate the request.
         if (request.getPlayer() == null || request.getAvatar() == null) {
-            return Response.builder().status(400)
+            return Response.builder().status(400).message("Invalid request.").build();
-                .message("Invalid request.").build();
         }
 
         try {
@@ -37,12 +35,10 @@ public interface HandbookActions {
 
             // Validate the request.
             if (player == null) {
-                return Response.builder().status(1)
+                return Response.builder().status(1).message("Player not found.").build();
-                    .message("Player not found.").build();
             }
             if (avatarData == null) {
-                return Response.builder().status(400)
+                return Response.builder().status(400).message("Invalid avatar ID.").build();
-                    .message("Invalid avatar ID.").build();
             }
 
             // Create the new avatar.
@@ -58,17 +54,16 @@ public interface HandbookActions {
 
             // Add the avatar.
             player.addAvatar(avatar);
-            player.sendPacket(new PacketAddNoGachaAvatarCardNotify(
+            player.sendPacket(new PacketAddNoGachaAvatarCardNotify(avatar, ActionReason.Gm));
-                avatar, ActionReason.Gm));
+            return Response.builder().status(200).message("Avatar granted.").build();
-            return Response.builder().status(200)
-                .message("Avatar granted.").build();
         } catch (NumberFormatException ignored) {
-            return Response.builder().status(500)
+            return Response.builder().status(500).message("Invalid player UID or avatar ID.").build();
-                .message("Invalid player UID or avatar ID.").build();
         } catch (Exception exception) {
             Grasscutter.getLogger().debug("A handbook command error occurred.", exception);
-            return Response.builder().status(500)
+            return Response.builder()
-                .message("An error occurred while granting the avatar.").build();
+                    .status(500)
+                    .message("An error occurred while granting the avatar.")
+                    .build();
         }
     }
 
@@ -81,8 +76,7 @@ public interface HandbookActions {
     static Response giveItem(GiveItem request) {
         // Validate the request.
         if (request.getPlayer() == null || request.getItem() == null) {
-            return Response.builder().status(400)
+            return Response.builder().status(400).message("Invalid request.").build();
-                .message("Invalid request.").build();
         }
 
         try {
@@ -96,12 +90,10 @@ public interface HandbookActions {
 
             // Validate the request.
             if (player == null) {
-                return Response.builder().status(1)
+                return Response.builder().status(1).message("Player not found.").build();
-                    .message("Player not found.").build();
             }
             if (itemData == null) {
-                return Response.builder().status(400)
+                return Response.builder().status(400).message("Invalid player UID or item ID.").build();
-                    .message("Invalid player UID or item ID.").build();
             }
 
             // Add the item to the player's inventory.
@@ -122,15 +114,15 @@ public interface HandbookActions {
             var itemStack = new GameItem(itemData, (int) amount);
             player.getInventory().addItem(itemStack, ActionReason.Gm);
 
-            return Response.builder().status(200)
+            return Response.builder().status(200).message("Item granted.").build();
-                .message("Item granted.").build();
         } catch (NumberFormatException ignored) {
-            return Response.builder().status(500)
+            return Response.builder().status(500).message("Invalid player UID or item ID.").build();
-                .message("Invalid player UID or item ID.").build();
         } catch (Exception exception) {
             Grasscutter.getLogger().debug("A handbook command error occurred.", exception);
-            return Response.builder().status(500)
+            return Response.builder()
-                .message("An error occurred while granting the item.").build();
+                    .status(500)
+                    .message("An error occurred while granting the item.")
+                    .build();
         }
     }
 
@@ -143,8 +135,7 @@ public interface HandbookActions {
     static Response teleportTo(TeleportTo request) {
         // Validate the request.
         if (request.getPlayer() == null || request.getScene() == null) {
-            return Response.builder().status(400)
+            return Response.builder().status(400).message("Invalid request.").build();
-                .message("Invalid request.").build();
         }
 
         try {
@@ -157,15 +148,13 @@ public interface HandbookActions {
 
             // Validate the request.
             if (player == null) {
-                return Response.builder().status(1)
+                return Response.builder().status(1).message("Player not found.").build();
-                    .message("Player not found.").build();
             }
 
             // Find the scene in the player's world.
             var scene = player.getWorld().getSceneById(sceneId);
             if (scene == null) {
-                return Response.builder().status(400)
+                return Response.builder().status(400).message("Invalid scene ID.").build();
-                    .message("Invalid scene ID.").build();
             }
 
             // Resolve the correct teleport position.
@@ -175,15 +164,15 @@ public interface HandbookActions {
             scene.getWorld().transferPlayerToScene(player, scene.getId(), position);
             player.getRotation().set(rotation);
 
-            return Response.builder().status(200)
+            return Response.builder().status(200).message("Player teleported.").build();
-                .message("Player teleported.").build();
         } catch (NumberFormatException ignored) {
-            return Response.builder().status(400)
+            return Response.builder().status(400).message("Invalid player UID or scene ID.").build();
-                .message("Invalid player UID or scene ID.").build();
         } catch (Exception exception) {
             Grasscutter.getLogger().debug("A handbook command error occurred.", exception);
-            return Response.builder().status(500)
+            return Response.builder()
-                .message("An error occurred while teleporting to the scene.").build();
+                    .status(500)
+                    .message("An error occurred while teleporting to the scene.")
+                    .build();
         }
     }
 
@@ -196,8 +185,7 @@ public interface HandbookActions {
     static Response spawnEntity(SpawnEntity request) {
         // Validate the request.
         if (request.getPlayer() == null || request.getEntity() == null) {
-            return Response.builder().status(400)
+            return Response.builder().status(400).message("Invalid request.").build();
-                .message("Invalid request.").build();
         }
 
         try {
@@ -211,20 +199,17 @@ public interface HandbookActions {
 
             // Validate the request.
             if (player == null) {
-                return Response.builder().status(1)
+                return Response.builder().status(1).message("Player not found.").build();
-                    .message("Player not found.").build();
             }
             if (entityData == null) {
-                return Response.builder().status(400)
+                return Response.builder().status(400).message("Invalid entity ID.").build();
-                    .message("Invalid entity ID.").build();
             }
 
             // Validate request properties.
             var scene = player.getScene();
             var level = request.getLevel();
             if (scene == null || level > 200 || level < 1) {
-                return Response.builder().status(400)
+                return Response.builder().status(400).message("Invalid scene or level.").build();
-                    .message("Invalid scene or level.").build();
             }
 
             // Create the entity.
@@ -233,15 +218,15 @@ public interface HandbookActions {
                 scene.addEntity(entity);
             }
 
-            return Response.builder().status(200)
+            return Response.builder().status(200).message("Entity(s) spawned.").build();
-                .message("Entity(s) spawned.").build();
         } catch (NumberFormatException ignored) {
-            return Response.builder().status(400)
+            return Response.builder().status(400).message("Invalid player UID or entity ID.").build();
-                .message("Invalid player UID or entity ID.").build();
         } catch (Exception exception) {
             Grasscutter.getLogger().debug("A handbook command error occurred.", exception);
-            return Response.builder().status(500)
+            return Response.builder()
-                .message("An error occurred while teleporting to the scene.").build();
+                    .status(500)
+                    .message("An error occurred while teleporting to the scene.")
+                    .build();
         }
     }
 }

src/main/java/emu/grasscutter/server/dispatch/DispatchClient.java

@@ -1,5 +1,7 @@
 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;
@@ -10,12 +12,6 @@ import emu.grasscutter.utils.Crypto;
 import emu.grasscutter.utils.DispatchUtils;
 import emu.grasscutter.utils.JsonUtils;
 import emu.grasscutter.utils.objects.HandbookBody;
-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;
@@ -25,8 +21,11 @@ import java.util.List;
 import java.util.Map;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
-
+import lombok.Getter;
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+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();
@@ -89,7 +88,10 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
         var action = HandbookBody.Action.valueOf(actionStr);
 
         // Produce a handbook response.
-        var response = DispatchUtils.performHandbookAction(action, switch (action) {
+        var response =
+                DispatchUtils.performHandbookAction(
+                        action,
+                        switch (action) {
                             case GRANT_AVATAR -> JsonUtils.decode(data, HandbookBody.GrantAvatar.class);
                             case GIVE_ITEM -> JsonUtils.decode(data, HandbookBody.GiveItem.class);
                             case TELEPORT_TO -> JsonUtils.decode(data, HandbookBody.TeleportTo.class);

src/main/java/emu/grasscutter/server/dispatch/IDispatcher.java

@@ -1,22 +1,21 @@
 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 org.java_websocket.WebSocket;
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+import org.slf4j.Logger;
 
 public interface IDispatcher {
     Gson JSON =

src/main/java/emu/grasscutter/server/http/documentation/HandbookHandler.java

@@ -1,5 +1,7 @@
 package emu.grasscutter.server.http.documentation;
 
+import static emu.grasscutter.config.Configuration.HANDBOOK;
+
 import emu.grasscutter.server.http.Router;
 import emu.grasscutter.utils.DispatchUtils;
 import emu.grasscutter.utils.FileUtils;
@@ -8,8 +10,6 @@ import emu.grasscutter.utils.objects.HandbookBody.Action;
 import io.javalin.Javalin;
 import io.javalin.http.Context;
 
-import static emu.grasscutter.config.Configuration.HANDBOOK;
-
 /** Handles requests for the new GM Handbook. */
 public final class HandbookHandler implements Router {
     private final byte[] handbook;
@@ -74,11 +74,9 @@ public final class HandbookHandler implements Router {
         // Parse the request body into a class.
         var request = ctx.bodyAsClass(HandbookBody.GrantAvatar.class);
         // Get the response.
-        var response = DispatchUtils.performHandbookAction(
+        var response = DispatchUtils.performHandbookAction(Action.GRANT_AVATAR, request);
-            Action.GRANT_AVATAR, request);
         // Send the response.
-        ctx.status(response.getStatus() > 100 ?
+        ctx.status(response.getStatus() > 100 ? response.getStatus() : 500).json(response);
-            response.getStatus() : 500).json(response);
     }
 
     /**
@@ -96,11 +94,9 @@ public final class HandbookHandler implements Router {
         // Parse the request body into a class.
         var request = ctx.bodyAsClass(HandbookBody.GiveItem.class);
         // Get the response.
-        var response = DispatchUtils.performHandbookAction(
+        var response = DispatchUtils.performHandbookAction(Action.GIVE_ITEM, request);
-            Action.GIVE_ITEM, request);
         // Send the response.
-        ctx.status(response.getStatus() > 100 ?
+        ctx.status(response.getStatus() > 100 ? response.getStatus() : 500).json(response);
-            response.getStatus() : 500).json(response);
     }
 
     /**
@@ -118,11 +114,9 @@ public final class HandbookHandler implements Router {
         // Parse the request body into a class.
         var request = ctx.bodyAsClass(HandbookBody.TeleportTo.class);
         // Get the response.
-        var response = DispatchUtils.performHandbookAction(
+        var response = DispatchUtils.performHandbookAction(Action.TELEPORT_TO, request);
-            Action.TELEPORT_TO, request);
         // Send the response.
-        ctx.status(response.getStatus() > 100 ?
+        ctx.status(response.getStatus() > 100 ? response.getStatus() : 500).json(response);
-            response.getStatus() : 500).json(response);
     }
 
     /**
@@ -138,13 +132,10 @@ public final class HandbookHandler implements Router {
         }
 
         // Parse the request body into a class.
-        var request = ctx.bodyAsClass(
+        var request = ctx.bodyAsClass(HandbookBody.SpawnEntity.class);
-            HandbookBody.SpawnEntity.class);
         // Get the response.
-        var response = DispatchUtils.performHandbookAction(
+        var response = DispatchUtils.performHandbookAction(Action.SPAWN_ENTITY, request);
-            Action.SPAWN_ENTITY, request);
         // Send the response.
-        ctx.status(response.getStatus() > 100 ?
+        ctx.status(response.getStatus() > 100 ? response.getStatus() : 500).json(response);
-            response.getStatus() : 500).json(response);
     }
 }

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;
@@ -11,16 +13,13 @@ import emu.grasscutter.utils.Utils;
 import io.javalin.Javalin;
 import io.javalin.http.ContentType;
 import io.javalin.http.Context;
-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 lombok.Getter;
-import static emu.grasscutter.utils.Language.translate;
 
 /** Handles all gacha-related HTTP requests. */
 public final class GachaHandler implements Router {
@@ -164,7 +163,6 @@ public final class GachaHandler implements Router {
     public void applyRoutes(Javalin javalin) {
         javalin.get("/gacha", GachaHandler::gachaRecords);
         javalin.get("/gacha/details", GachaHandler::gachaDetails);
-        javalin.get("/gacha/mappings", ctx ->
+        javalin.get("/gacha/mappings", ctx -> ctx.result(FileUtils.read(gachaMappingsPath.toString())));
-            ctx.result(FileUtils.read(gachaMappingsPath.toString())));
     }
 }

src/main/java/emu/grasscutter/utils/DispatchUtils.java

@@ -1,5 +1,7 @@
 package emu.grasscutter.utils;
 
+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+
 import com.google.gson.JsonObject;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.auth.AuthenticationSystem.AuthenticationRequest;
@@ -12,13 +14,10 @@ import emu.grasscutter.server.http.handlers.GachaHandler;
 import emu.grasscutter.server.http.objects.LoginTokenRequestJson;
 import emu.grasscutter.utils.objects.HandbookBody;
 import emu.grasscutter.utils.objects.HandbookBody.*;
-
-import javax.annotation.Nullable;
 import java.net.http.HttpClient;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
-
+import javax.annotation.Nullable;
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
 
 public interface DispatchUtils {
     /** HTTP client used for dispatch queries. */
@@ -136,8 +135,9 @@ public interface DispatchUtils {
                 var future = new CompletableFuture<Response>();
                 // Listen for the response.
                 var server = Grasscutter.getDispatchServer();
-                server.registerCallback(PacketIds.GmTalkRsp, packet ->
+                server.registerCallback(
-                    future.complete(IDispatcher.decode(packet, Response.class)));
+                        PacketIds.GmTalkRsp,
+                        packet -> future.complete(IDispatcher.decode(packet, Response.class)));
 
                 // Broadcast the request.
                 server.sendMessage(PacketIds.GmTalkReq, request);
@@ -146,8 +146,10 @@ public interface DispatchUtils {
                     // Wait for the response.
                     yield future.get(5L, TimeUnit.SECONDS);
                 } catch (Exception ignored) {
-                    yield Response.builder().status(400)
+                    yield Response.builder()
-                        .message("No response received from any server.").build();
+                            .status(400)
+                            .message("No response received from any server.")
+                            .build();
                 }
             }
             case HYBRID, GAME_ONLY -> switch (action) {

src/main/java/emu/grasscutter/utils/objects/HandbookBody.java

@@ -6,7 +6,8 @@ import lombok.Getter;
 /** HTTP request object for handbook controls. */
 @SuppressWarnings("FieldMayBeFinal")
 public interface HandbookBody {
-    @Builder @Getter
+    @Builder
+    @Getter
     class Response {
         private int status;
         private String message;