Merge branch 'development' into stable

.gitignore

@@ -47,6 +47,7 @@ tmp/
 
 # Grasscutter
 resources/*
+logs/*
 data/AbilityEmbryos.json
 data/OpenConfig.json
 proto/auto/

README.md

@@ -16,7 +16,7 @@ A WIP server reimplementation for *some anime game* 2.3-2.6
 * If you update from an older version, delete `config.json` for regeneration
 
 ### Prerequisites
-* JDK-8u202 ([mirror link](https://mirrors.huaweicloud.com/java/jdk/8u202-b08/) since Oracle required an account to download old builds)
+* Java 16
 * Mongodb (recommended 4.0+)
 * Proxy daemon: mitmproxy (mitmdump, recommended), Fiddler Classic, etc.
 

build.gradle

@@ -14,12 +14,11 @@ plugins {
     id 'application'
 }
 
-sourceCompatibility = 1.8
+sourceCompatibility = 16
-targetCompatibility = 1.8
+targetCompatibility = 16
 
 repositories {
     mavenCentral()
-    jcenter()
 }
 
 dependencies {
@@ -33,9 +32,9 @@ dependencies {
 	implementation group: 'com.google.code.gson', name: 'gson', version: '2.8.8'
 	implementation group: 'com.google.protobuf', name: 'protobuf-java', version: '3.18.1'
 	
-	implementation group: 'org.reflections', name: 'reflections', version: '0.9.12'
+	implementation group: 'org.reflections', name: 'reflections', version: '0.10.2'
 
-	implementation group: 'dev.morphia.morphia', name: 'core', version: '1.6.1'
+	implementation group: 'dev.morphia.morphia', name: 'morphia-core', version: '2.2.6'
 
     implementation group: 'org.greenrobot', name: 'eventbus-java', version: '3.3.1'
 }

proxy.py

@@ -57,7 +57,9 @@ class MlgmXyysd_Genshin_Impact_Proxy:
         "minor-api.mihoyo.com",
         "public-data-api.mihoyo.com",
         "uspider.yuanshen.com",
-        "sdk-static.mihoyo.com"
+        "sdk-static.mihoyo.com",
+        "abtest-api-data-sg.hoyoverse.com",
+        "log-upload-os.hoyoverse.com"
     ]
 
     def request(self, flow: http.HTTPFlow) -> None:

src/main/java/emu/grasscutter/Config.java

@@ -27,9 +27,11 @@ public final class Config {
 		public String Ip = "0.0.0.0";
 		public String PublicIp = "127.0.0.1";
 		public int Port = 443;
+		public int PublicPort = 0;
 		public String KeystorePath = "./keystore.p12";
-		public String KeystorePassword = "";
+		public String KeystorePassword = "123456";
 		public Boolean UseSSL = true;
+		public Boolean FrontHTTPS = true;
 
 		public boolean AutomaticallyCreateAccounts = false;
 
@@ -52,6 +54,7 @@ public final class Config {
 		public String Ip = "0.0.0.0";
 		public String PublicIp = "127.0.0.1";
 		public int Port = 22102;
+		public int PublicPort = 0;
 
 		public String DispatchServerDatabaseUrl = "mongodb://localhost:27017";
 		public String DispatchServerDatabaseCollection = "grasscutter";

src/main/java/emu/grasscutter/Grasscutter.java

@@ -34,7 +34,7 @@ public final class Grasscutter {
 	private static DispatchServer dispatchServer;
 	private static GameServer gameServer;
 	
-	public static final Reflections reflector = new Reflections();
+	public static final Reflections reflector = new Reflections("emu.grasscutter");
 	
 	static {
 		// Declare logback configuration.

src/main/java/emu/grasscutter/command/CommandMap.java

@@ -11,6 +11,7 @@ import java.util.*;
 public final class CommandMap {
     private final Map<String, CommandHandler> commands = new HashMap<>();
     private final Map<String, Command> annotations = new HashMap<>();
+    
     public CommandMap() {
         this(false);
     }

src/main/java/emu/grasscutter/command/commands/ClearWeaponsCommand.java

@@ -0,0 +1,29 @@
+package emu.grasscutter.command.commands;
+
+import emu.grasscutter.command.Command;
+import emu.grasscutter.command.CommandHandler;
+import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.game.inventory.Inventory;
+import emu.grasscutter.game.inventory.ItemType;
+
+import java.util.List;
+
+@Command(label = "clearweapons", usage = "clearweapons",
+        description = "Deletes all unequipped and unlocked weapons, including yellow rarity ones from your inventory",
+        aliases = {"clearwpns"}, permission = "player.clearweapons")
+public final class ClearWeaponsCommand implements CommandHandler {
+
+    @Override
+    public void execute(GenshinPlayer sender, List<String> args) {
+        if (sender == null) {
+            CommandHandler.sendMessage(null, "Run this command in-game.");
+            return; // TODO: clear player's weapons from console or other players
+        }
+
+        Inventory playerInventory = sender.getInventory();
+        playerInventory.getItems().values().stream()
+                .filter(item -> item.getItemType() == ItemType.ITEM_WEAPON)
+                .filter(item -> !item.isLocked() && !item.isEquipped())
+                .forEach(item -> playerInventory.removeItem(item, item.getCount()));
+    }
+}

src/main/java/emu/grasscutter/command/commands/TalentCommand.java

@@ -0,0 +1,107 @@
+package emu.grasscutter.command.commands;
+
+import emu.grasscutter.command.Command;
+import emu.grasscutter.command.CommandHandler;
+import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.game.avatar.GenshinAvatar;
+import emu.grasscutter.game.entity.EntityAvatar;
+import emu.grasscutter.server.packet.send.PacketAvatarSkillChangeNotify;
+import emu.grasscutter.server.packet.send.PacketAvatarSkillUpgradeRsp;
+
+import java.util.List;
+
+@Command(label = "talent", usage = "talent <talentID> <value>",
+        description = "Set talent level for your current active character", permission = "player.settalent")
+public class TalentCommand implements CommandHandler {
+
+    @Override
+    public void execute(GenshinPlayer sender, List<String> args) {
+        if (sender == null) {
+            CommandHandler.sendMessage(null, "Run this command in-game.");
+            return;
+        }
+
+        if (args.size() < 0 || args.size() < 1){
+            CommandHandler.sendMessage(sender, "To set talent level: /talent set <talentID> <value>");
+            CommandHandler.sendMessage(sender, "To get talent ID: /talent getid");
+            return;
+        }
+
+        String cmdSwitch = args.get(0);
+        switch (cmdSwitch) {
+            default:
+                CommandHandler.sendMessage(sender, "To set talent level: /talent set <talentID> <value>");
+                CommandHandler.sendMessage(sender, "To get talent ID: /talent getid");
+            return;
+            case "set":
+                    try {
+                        int skillId = Integer.parseInt(args.get(1));
+                        int nextLevel = Integer.parseInt(args.get(2));
+                        EntityAvatar entity = sender.getTeamManager().getCurrentAvatarEntity();
+                        GenshinAvatar avatar = entity.getAvatar(); 
+                        int skillIdNorAtk = avatar.getData().getSkillDepot().getSkills().get(0);
+                        int skillIdE = avatar.getData().getSkillDepot().getSkills().get(1);
+                        int skillIdQ = avatar.getData().getSkillDepot().getEnergySkill();
+                        int currentLevelNorAtk = avatar.getSkillLevelMap().get(skillIdNorAtk);
+                        int currentLevelE = avatar.getSkillLevelMap().get(skillIdE);
+                        int currentLevelQ = avatar.getSkillLevelMap().get(skillIdQ);
+                        if (args.size() < 2){
+                            CommandHandler.sendMessage(sender, "To set talent level: /talent set <talentID> <value>");
+                            CommandHandler.sendMessage(sender, "To get talent ID: /talent getid");
+                            return;
+                        }
+                        if (nextLevel > 16){ 
+                            CommandHandler.sendMessage(sender, "Invalid talent level. Level should be lower than 16");
+                            return;
+                        }
+                            if (skillId == skillIdNorAtk){ 
+                            // Upgrade skill
+                            avatar.getSkillLevelMap().put(skillIdNorAtk, nextLevel);
+                            avatar.save();
+                
+                            // Packet
+                            sender.sendPacket(new PacketAvatarSkillChangeNotify(avatar, skillIdNorAtk, currentLevelNorAtk, nextLevel));
+                            sender.sendPacket(new PacketAvatarSkillUpgradeRsp(avatar, skillIdNorAtk, currentLevelNorAtk, nextLevel));
+                            CommandHandler.sendMessage(sender, "Set talent Normal ATK to " + nextLevel + ".");
+                        }    
+                        if (skillId == skillIdE){ 
+                            // Upgrade skill
+                            avatar.getSkillLevelMap().put(skillIdE, nextLevel);
+                            avatar.save();
+                
+                            // Packet
+                            sender.sendPacket(new PacketAvatarSkillChangeNotify(avatar, skillIdE, currentLevelE, nextLevel));
+                            sender.sendPacket(new PacketAvatarSkillUpgradeRsp(avatar, skillIdE, currentLevelE, nextLevel));
+                            CommandHandler.sendMessage(sender, "Set talent E to " + nextLevel + ".");
+                        }
+                        if (skillId == skillIdQ){ 
+                            // Upgrade skill
+                            avatar.getSkillLevelMap().put(skillIdQ, nextLevel);
+                            avatar.save();
+                
+                            // Packet
+                            sender.sendPacket(new PacketAvatarSkillChangeNotify(avatar, skillIdQ, currentLevelQ, nextLevel));
+                            sender.sendPacket(new PacketAvatarSkillUpgradeRsp(avatar, skillIdQ, currentLevelQ, nextLevel));
+                            CommandHandler.sendMessage(sender, "Set talent Q to " + nextLevel + ".");
+                        }       
+                                
+                    } catch (NumberFormatException ignored) {
+                        CommandHandler.sendMessage(sender, "Invalid skill ID.");
+                        return;
+                    }
+                
+                break;
+            case "getid":           
+                    EntityAvatar entity = sender.getTeamManager().getCurrentAvatarEntity();
+                    GenshinAvatar avatar = entity.getAvatar(); 
+                    int skillIdNorAtk = avatar.getData().getSkillDepot().getSkills().get(0);
+                    int skillIdE = avatar.getData().getSkillDepot().getSkills().get(1);
+                    int skillIdQ = avatar.getData().getSkillDepot().getEnergySkill();
+                    
+                    CommandHandler.sendMessage(sender, "Normal Attack ID " + skillIdNorAtk + ".");
+                    CommandHandler.sendMessage(sender, "E skill ID " + skillIdE + ".");
+                    CommandHandler.sendMessage(sender, "Q skill ID " + skillIdQ + ".");
+                break;
+        }
+    }
+}

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

@@ -3,7 +3,7 @@ package emu.grasscutter.database;
 import dev.morphia.annotations.Entity;
 import dev.morphia.annotations.Id;
 
-@Entity(value = "counters", noClassnameStored = true)
+@Entity(value = "counters", useDiscriminator = false)
 public class DatabaseCounter {
 	@Id
 	private String id;

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

@@ -2,23 +2,16 @@ package emu.grasscutter.database;
 
 import java.util.List;
 
-import com.mongodb.WriteResult;
+import com.mongodb.client.result.DeleteResult;
-
+import dev.morphia.query.experimental.filters.Filters;
-import dev.morphia.query.FindOptions;
-import dev.morphia.query.Query;
-import dev.morphia.query.internal.MorphiaCursor;
 import emu.grasscutter.GenshinConstants;
-import emu.grasscutter.Grasscutter;
 import emu.grasscutter.game.Account;
 import emu.grasscutter.game.GenshinPlayer;
 import emu.grasscutter.game.avatar.GenshinAvatar;
 import emu.grasscutter.game.friends.Friendship;
 import emu.grasscutter.game.inventory.GenshinItem;
 
-public class DatabaseHelper {
+public final class DatabaseHelper {
-	
-	protected static FindOptions FIND_ONE = new FindOptions().limit(1);
-	
 	public static Account createAccount(String username) {
 		return createAccountWithId(username, 0);
 	}
@@ -36,7 +29,6 @@ public class DatabaseHelper {
 			if (reservedId == GenshinConstants.SERVER_CONSOLE_UID) {
 				return null;
 			}
-			
 			exists = DatabaseHelper.getAccountByPlayerId(reservedId);
 			if (exists != null) {
 				return null;
@@ -78,50 +70,37 @@ public class DatabaseHelper {
 	}
 
 	public static Account getAccountByName(String username) {
-		MorphiaCursor<Account> cursor = DatabaseManager.getAccountDatastore().createQuery(Account.class).field("username").equalIgnoreCase(username).find(FIND_ONE);
+		return DatabaseManager.getDatastore().find(Account.class).filter(Filters.eq("username", username)).first();
-		if (!cursor.hasNext()) return null;
-		return cursor.next();
 	}
 
 	public static Account getAccountByToken(String token) {
-		if (token == null) return null;
+		if(token == null) return null;
-		MorphiaCursor<Account> cursor = DatabaseManager.getAccountDatastore().createQuery(Account.class).field("token").equal(token).find(FIND_ONE);
+		return DatabaseManager.getDatastore().find(Account.class).filter(Filters.eq("token", token)).first();
-		if (!cursor.hasNext()) return null;
-		return cursor.next();
 	}
 
 	public static Account getAccountById(String uid) {
-		MorphiaCursor<Account> cursor = DatabaseManager.getAccountDatastore().createQuery(Account.class).field("_id").equal(uid).find(FIND_ONE);
+		return DatabaseManager.getDatastore().find(Account.class).filter(Filters.eq("_id", uid)).first();
-		if (!cursor.hasNext()) return null;
-		return cursor.next();
 	}
 
 	public static Account getAccountByPlayerId(int playerId) {
-		MorphiaCursor<Account> cursor = DatabaseManager.getAccountDatastore().createQuery(Account.class).field("playerId").equal(playerId).find(FIND_ONE);
+		return DatabaseManager.getDatastore().find(Account.class).filter(Filters.eq("playerId", playerId)).first();
-		if (!cursor.hasNext()) return null;
-		return cursor.next();
 	}
 
 	public static boolean deleteAccount(String username) {
-		Query<Account> q = DatabaseManager.getAccountDatastore().createQuery(Account.class).field("username").equalIgnoreCase(username);
+		return DatabaseManager.getDatastore().find(Account.class).filter(Filters.eq("username", username)).delete().getDeletedCount() > 0;
-		return DatabaseManager.getDatastore().findAndDelete(q) != null;
 	}
 
 	public static GenshinPlayer getPlayerById(int id) {
-		Query<GenshinPlayer> query = DatabaseManager.getDatastore().createQuery(GenshinPlayer.class).field("_id").equal(id);
+		return DatabaseManager.getDatastore().find(GenshinPlayer.class).filter(Filters.eq("_id", id)).first();
-		MorphiaCursor<GenshinPlayer> cursor = query.find(FIND_ONE);
-		if (!cursor.hasNext()) return null;
-		return cursor.next();
 	}
 
 	public static boolean checkPlayerExists(int id) {
-		MorphiaCursor<GenshinPlayer> query = DatabaseManager.getDatastore().createQuery(GenshinPlayer.class).field("_id").equal(id).find(FIND_ONE);
+		return DatabaseManager.getDatastore().find(GenshinPlayer.class).filter(Filters.eq("_id", id)).first() != null;
-		return query.hasNext();
 	}
 
 	public static synchronized GenshinPlayer createPlayer(GenshinPlayer character, int reservedId) {
 		// Check if reserved id
-		int id = 0;
+		int id;
 		if (reservedId > 0 && !checkPlayerExists(reservedId)) {
 			id = reservedId;
 			character.setUid(id);
@@ -139,7 +118,7 @@ public class DatabaseHelper {
 
 	public static synchronized int getNextPlayerId(int reservedId) {
 		// Check if reserved id
-		int id = 0;
+		int id;
 		if (reservedId > 0 && !checkPlayerExists(reservedId)) {
 			id = reservedId;
 		} else {
@@ -160,8 +139,7 @@ public class DatabaseHelper {
 	}
 
 	public static List<GenshinAvatar> getAvatars(GenshinPlayer player) {
-		Query<GenshinAvatar> query = DatabaseManager.getDatastore().createQuery(GenshinAvatar.class).filter("ownerId", player.getUid());
+		return DatabaseManager.getDatastore().find(GenshinAvatar.class).filter(Filters.eq("ownerId", player.getUid())).stream().toList();
-		return query.find().toList();
 	}
 
 	public static void saveItem(GenshinItem item) {
@@ -169,22 +147,19 @@ public class DatabaseHelper {
 	}
 
 	public static boolean deleteItem(GenshinItem item) {
-		WriteResult result = DatabaseManager.getDatastore().delete(item);
+		DeleteResult result = DatabaseManager.getDatastore().delete(item);
 		return result.wasAcknowledged();
 	}
 
 	public static List<GenshinItem> getInventoryItems(GenshinPlayer player) {
-		Query<GenshinItem> query = DatabaseManager.getDatastore().createQuery(GenshinItem.class).filter("ownerId", player.getUid());
+		return DatabaseManager.getDatastore().find(GenshinItem.class).filter(Filters.eq("ownerId", player.getUid())).stream().toList();
-		return query.find().toList();
 	}
 	public static List<Friendship> getFriends(GenshinPlayer player) {
-		Query<Friendship> query = DatabaseManager.getDatastore().createQuery(Friendship.class).filter("ownerId", player.getUid());
+		return DatabaseManager.getDatastore().find(Friendship.class).filter(Filters.eq("ownerId", player.getUid())).stream().toList();
-		return query.find().toList();
 	}
 
 	public static List<Friendship> getReverseFriends(GenshinPlayer player) {
-		Query<Friendship> query = DatabaseManager.getDatastore().createQuery(Friendship.class).filter("friendId", player.getUid());
+		return DatabaseManager.getDatastore().find(Friendship.class).filter(Filters.eq("friendId", player.getUid())).stream().toList();
-		return query.find().toList();
 	}
 
 	public static void saveFriendship(Friendship friendship) {
@@ -196,13 +171,9 @@ public class DatabaseHelper {
 	}
 
 	public static Friendship getReverseFriendship(Friendship friendship) {
-		Query<Friendship> query = DatabaseManager.getDatastore().createQuery(Friendship.class);
+		return DatabaseManager.getDatastore().find(Friendship.class).filter(Filters.and(
-		query.and(
+				Filters.eq("ownerId", friendship.getFriendId()),
-			query.criteria("ownerId").equal(friendship.getFriendId()),
+				Filters.eq("friendId", friendship.getOwnerId())
-			query.criteria("friendId").equal(friendship.getOwnerId())
+		)).first();
-		);
-		MorphiaCursor<Friendship> reverseFriendship = query.find(FIND_ONE);
-		if (!reverseFriendship.hasNext()) return null;
-		return reverseFriendship.next();
 	}
 }

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

@@ -1,13 +1,16 @@
 package emu.grasscutter.database;
 
-import com.mongodb.MongoClient;
 import com.mongodb.MongoClientURI;
 import com.mongodb.MongoCommandException;
+import com.mongodb.client.MongoClient;
+import com.mongodb.client.MongoClients;
 import com.mongodb.client.MongoDatabase;
 import com.mongodb.client.MongoIterable;
 
 import dev.morphia.Datastore;
 import dev.morphia.Morphia;
+import dev.morphia.mapping.MapperOptions;
+import dev.morphia.query.experimental.filters.Filters;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.game.Account;
 import emu.grasscutter.game.GenshinPlayer;
@@ -16,6 +19,7 @@ import emu.grasscutter.game.friends.Friendship;
 import emu.grasscutter.game.inventory.GenshinItem;
 
 public final class DatabaseManager {
+
 	private static MongoClient mongoClient;
 	private static MongoClient dispatchMongoClient;
 
@@ -26,10 +30,6 @@ public final class DatabaseManager {
 		DatabaseCounter.class, Account.class, GenshinPlayer.class, GenshinAvatar.class, GenshinItem.class, Friendship.class
 	};
     
-    public static MongoClient getMongoClient() {
-        return mongoClient;
-    }
-
     public static Datastore getDatastore() {
     	return datastore;
     }
@@ -50,27 +50,23 @@ public final class DatabaseManager {
 	
 	public static void initialize() {
 		// Initialize
-		mongoClient = new MongoClient(new MongoClientURI(Grasscutter.getConfig().DatabaseUrl));
+		MongoClient mongoClient = MongoClients.create(Grasscutter.getConfig().DatabaseUrl);
-		Morphia morphia = new Morphia();
 		
-		// TODO Update when migrating to Morphia 2.0
+		// Set mapper options.
-		morphia.getMapper().getOptions().setStoreEmpties(true);
+		MapperOptions mapperOptions = MapperOptions.builder()
-		morphia.getMapper().getOptions().setStoreNulls(false);
+				.storeEmpties(true).storeNulls(false).build();
-		morphia.getMapper().getOptions().setDisableEmbeddedIndexes(true);
+		// Create data store.
-		
+		datastore = Morphia.createDatastore(mongoClient, Grasscutter.getConfig().DatabaseCollection, mapperOptions);
-		// Map
+		// Map classes.
-		morphia.map(mappedClasses);
+		datastore.getMapper().map(mappedClasses);
-		
-		// Build datastore
-		datastore = morphia.createDatastore(mongoClient, Grasscutter.getConfig().DatabaseCollection);
 		
 		// Ensure indexes
 		try {
 			datastore.ensureIndexes();
-		} catch (MongoCommandException e) {
+		} catch (MongoCommandException exception) {
-			Grasscutter.getLogger().info("Mongo index error: ", e);
+			Grasscutter.getLogger().info("Mongo index error: ", exception);
 			// Duplicate index error
-			if (e.getCode() == 85) {
+			if (exception.getCode() == 85) {
 				// Drop all indexes and re add them
 				MongoIterable<String> collections = datastore.getDatabase().listCollectionNames();
 				for (String name : collections) {
@@ -82,8 +78,8 @@ public final class DatabaseManager {
 		}
 
 		if(Grasscutter.getConfig().RunMode.equalsIgnoreCase("GAME_ONLY")) {
-			dispatchMongoClient = new MongoClient(new MongoClientURI(Grasscutter.getConfig().getGameServerOptions().DispatchServerDatabaseUrl));
+			dispatchMongoClient = MongoClients.create(Grasscutter.getConfig().getGameServerOptions().DispatchServerDatabaseUrl);
-			dispatchDatastore = morphia.createDatastore(dispatchMongoClient, Grasscutter.getConfig().getGameServerOptions().DispatchServerDatabaseCollection);
+			dispatchDatastore = Morphia.createDatastore(dispatchMongoClient, Grasscutter.getConfig().getGameServerOptions().DispatchServerDatabaseCollection);
 
 			// Ensure indexes for dispatch server
 			try {
@@ -105,7 +101,7 @@ public final class DatabaseManager {
 	}
 
 	public static synchronized int getNextId(Class<?> c) {
-		DatabaseCounter counter = getDatastore().createQuery(DatabaseCounter.class).field("_id").equal(c.getSimpleName()).find().tryNext();
+		DatabaseCounter counter = getDatastore().find(DatabaseCounter.class).filter(Filters.eq("_id", c.getName())).first();
 		if (counter == null) {
 			counter = new DatabaseCounter(c.getSimpleName());
 		}

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

@@ -1,22 +1,18 @@
 package emu.grasscutter.game;
 
-import dev.morphia.annotations.AlsoLoad;
+import dev.morphia.annotations.*;
-import dev.morphia.annotations.Collation;
-import dev.morphia.annotations.Entity;
-import dev.morphia.annotations.Id;
-import dev.morphia.annotations.Indexed;
-import dev.morphia.annotations.PreLoad;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.utils.Crypto;
 import emu.grasscutter.utils.Utils;
-import dev.morphia.annotations.IndexOptions;
 
 import java.util.ArrayList;
 import java.util.List;
 
+import org.bson.Document;
+
 import com.mongodb.DBObject;
 
-@Entity(value = "accounts", noClassnameStored = true)
+@Entity(value = "accounts", useDiscriminator = false)
 public class Account {
 	@Id private String id;
 	
@@ -122,15 +118,15 @@ public class Account {
 		return this.token;
 	}
 	
-	@PreLoad
-	public void onLoad(DBObject dbObj) {
-		// Grant the superuser permissions to accounts created before the permissions update
-		if (!dbObj.containsField("permissions")) {
-			this.addPermission("*");
-		}
-	}
-	
 	public void save() {
 		DatabaseHelper.saveAccount(this);
 	}
+
+	@PreLoad
+	public void onLoad(Document document) {
+		// Grant the superuser permissions to accounts created before the permissions update
+		if (!document.containsKey("permissions")) {
+			this.addPermission("*");
+		}
+	}
 }

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

@@ -18,6 +18,7 @@ import emu.grasscutter.game.friends.PlayerProfile;
 import emu.grasscutter.game.gacha.PlayerGachaInfo;
 import emu.grasscutter.game.inventory.GenshinItem;
 import emu.grasscutter.game.inventory.Inventory;
+import emu.grasscutter.game.player.PlayerBirthday;
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.game.props.PlayerProperty;
 import emu.grasscutter.net.packet.GenshinPacket;
@@ -61,7 +62,7 @@ import emu.grasscutter.utils.Position;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 
-@Entity(value = "players", noClassnameStored = true)
+@Entity(value = "players", useDiscriminator = false)
 public class GenshinPlayer {
 	@Id private int id;
 	@Indexed(options = @IndexOptions(unique = true)) private String accountId;
@@ -73,6 +74,7 @@ public class GenshinPlayer {
 	private int nameCardId = 210001;
 	private Position pos;
 	private Position rotation;
+	private PlayerBirthday birthday;
 	
 	private Map<Integer, Integer> properties;
 	private Set<Integer> nameCardList;
@@ -139,6 +141,8 @@ public class GenshinPlayer {
 		this.combatInvokeHandler = new InvokeHandler(PacketCombatInvocationsNotify.class);
 		this.abilityInvokeHandler = new InvokeHandler(PacketAbilityInvocationsNotify.class);
 		this.clientAbilityInitFinishHandler = new InvokeHandler(PacketClientAbilityInitFinishNotify.class);
+
+		this.birthday = new PlayerBirthday();
 	}
 	
 	// On player creation
@@ -150,6 +154,7 @@ public class GenshinPlayer {
 		this.nickname = "Traveler";
 		this.signature = "";
 		this.teamManager = new TeamManager(this);
+		this.birthday = new PlayerBirthday();
 		this.setProperty(PlayerProperty.PROP_PLAYER_LEVEL, 1);
 		this.setProperty(PlayerProperty.PROP_IS_SPRING_AUTO_USE, 1);
 		this.setProperty(PlayerProperty.PROP_SPRING_AUTO_USE_PERCENT, 50);
@@ -642,6 +647,15 @@ public class GenshinPlayer {
 		return onlineInfo.build();
 	}
 
+	public PlayerBirthday getBirthday(){
+		return this.birthday;
+	}
+
+	public void setBirthday(int d, int m) {
+		this.birthday = new PlayerBirthday(d, m);
+		this.updateProfile();
+	}
+
 	public SocialDetail.Builder getSocialDetail() {
 		SocialDetail.Builder social = SocialDetail.newBuilder()
 				.setUid(this.getUid())
@@ -649,7 +663,7 @@ public class GenshinPlayer {
 				.setNickname(this.getNickname())
 				.setSignature(this.getSignature())
 				.setLevel(this.getLevel())
-				.setBirthday(Birthday.newBuilder())
+				.setBirthday(this.getBirthday().getFilledProtoWhenNotEmpty())
 				.setWorldLevel(this.getWorldLevel())
 				.setUnk1(1)
 				.setUnk3(1)

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

@@ -3,10 +3,12 @@ package emu.grasscutter.game;
 import java.util.ArrayList;
 import java.util.List;
 
+import dev.morphia.annotations.Entity;
 import emu.grasscutter.GenshinConstants;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.game.avatar.GenshinAvatar;
 
+@Entity
 public class TeamInfo {
 	private String name;
 	private List<Integer> avatars;

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

@@ -8,6 +8,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
+import dev.morphia.annotations.Entity;
 import dev.morphia.annotations.Transient;
 import emu.grasscutter.GenshinConstants;
 import emu.grasscutter.Grasscutter;
@@ -41,6 +42,7 @@ import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
 import it.unimi.dsi.fastutil.ints.IntSet;
 
+@Entity
 public class TeamManager {
 	@Transient private GenshinPlayer player;
 	

src/main/java/emu/grasscutter/game/avatar/AvatarProfileData.java

@@ -1,5 +1,8 @@
 package emu.grasscutter.game.avatar;
 
+import dev.morphia.annotations.Entity;
+
+@Entity
 public class AvatarProfileData {
 	private int avatarId;
 	private int level;

src/main/java/emu/grasscutter/game/avatar/GenshinAvatar.java

@@ -56,7 +56,7 @@ import it.unimi.dsi.fastutil.ints.Int2IntOpenHashMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 
-@Entity(value = "avatars", noClassnameStored = true)
+@Entity(value = "avatars", useDiscriminator = false)
 public class GenshinAvatar {
 	@Id private ObjectId id;
 	@Indexed private int ownerId;	// Id of player that this avatar belongs to

src/main/java/emu/grasscutter/game/friends/Friendship.java

@@ -9,7 +9,7 @@ import emu.grasscutter.net.proto.FriendBriefOuterClass.FriendBrief;
 import emu.grasscutter.net.proto.FriendOnlineStateOuterClass.FriendOnlineState;
 import emu.grasscutter.net.proto.HeadImageOuterClass.HeadImage;
 
-@Entity(value = "friendships", noClassnameStored = true)
+@Entity(value = "friendships", useDiscriminator = false)
 public class Friendship {
 	@Id private ObjectId id;
 	

src/main/java/emu/grasscutter/game/friends/PlayerProfile.java

@@ -4,6 +4,7 @@ import dev.morphia.annotations.*;
 import emu.grasscutter.game.GenshinPlayer;
 import emu.grasscutter.utils.Utils;
 
+@Entity
 public class PlayerProfile {
 	@Transient private GenshinPlayer player;
 	

src/main/java/emu/grasscutter/game/gacha/PlayerGachaBannerInfo.java

@@ -1,5 +1,8 @@
 package emu.grasscutter.game.gacha;
 
+import dev.morphia.annotations.Entity;
+
+@Entity
 public class PlayerGachaBannerInfo {
 	private int pity5 = 0;
 	private int pity4 = 0;

src/main/java/emu/grasscutter/game/gacha/PlayerGachaInfo.java

@@ -1,5 +1,8 @@
 package emu.grasscutter.game.gacha;
 
+import dev.morphia.annotations.Entity;
+
+@Entity
 public class PlayerGachaInfo {
 	private PlayerGachaBannerInfo standardBanner;
 	private PlayerGachaBannerInfo eventCharacterBanner;

src/main/java/emu/grasscutter/game/inventory/GenshinItem.java

@@ -34,7 +34,7 @@ import emu.grasscutter.net.proto.SceneWeaponInfoOuterClass.SceneWeaponInfo;
 import emu.grasscutter.net.proto.WeaponOuterClass.Weapon;
 import emu.grasscutter.utils.WeightedList;
 
-@Entity(value = "items", noClassnameStored = true)
+@Entity(value = "items", useDiscriminator = false)
 public class GenshinItem {
 	@Id private ObjectId id;
 	@Indexed private int ownerId;

src/main/java/emu/grasscutter/game/player/PlayerBirthday.java

@@ -0,0 +1,70 @@
+package emu.grasscutter.game.player;
+
+import dev.morphia.annotations.Entity;
+import emu.grasscutter.net.proto.BirthdayOuterClass.Birthday;
+
+@Entity
+public class PlayerBirthday {
+    private int day;
+    private int month;
+
+    public PlayerBirthday(){
+        this.day = 0;
+        this.month = 0;
+    }
+
+    public PlayerBirthday(int day, int month){
+        this.day = day;
+        this.month = month;
+    }
+
+    public PlayerBirthday set(PlayerBirthday birth){
+        this.day = birth.day;
+        this.month = birth.month;
+
+        return this;
+    }
+
+    public PlayerBirthday set(int d, int m){
+        this.day = d;
+        this.month = m;
+
+        return this;
+    }
+
+    public PlayerBirthday setDay(int value){
+        this.day = value;
+        return this;
+    }
+
+    public PlayerBirthday setMonth(int value){
+        this.month = value;
+        return this;
+    }
+
+    public int getDay(){
+        return this.day;
+    }
+
+    public int getMonth(){
+        return this.month;
+    }
+
+    public Birthday toProto(){
+        return Birthday.newBuilder()
+                .setDay(this.getDay())
+                .setMonth(this.getMonth())
+                .build();
+    }
+
+    public Birthday.Builder getFilledProtoWhenNotEmpty(){
+        if(this.getDay() > 0)
+        {
+            return Birthday.newBuilder()
+                    .setDay(this.getDay())
+                    .setMonth(this.getMonth());
+        }
+
+        return Birthday.newBuilder();
+    }
+}

src/main/java/emu/grasscutter/net/packet/PacketOpcodes.java

@@ -1034,6 +1034,8 @@ public class PacketOpcodes {
     public static final int ShowTemplateReminderNotify = 3164;
     public static final int SignInInfoReq = 2510;
     public static final int SignInInfoRsp = 2515;
+    public static final int SitReq = 354;
+    public static final int SitRsp = 335;
     public static final int SocialDataNotify = 4063;
     public static final int SpringUseReq = 1720;
     public static final int SpringUseRsp = 1727;
@@ -1208,5 +1210,4 @@ public class PacketOpcodes {
     public static final int WorldRoutineChangeNotify = 3548;
     public static final int WorldRoutineTypeCloseNotify = 3513;
     public static final int WorldRoutineTypeRefreshNotify = 3545;
-
 }

src/main/java/emu/grasscutter/netty/MihoyoKcpServer.java

@@ -64,9 +64,8 @@ public class MihoyoKcpServer extends Thread {
 
             // Wait until the server socket is closed.
             f.channel().closeFuture().sync();
-        } catch (Exception e) {
+        } catch (Exception exception) {
-			// TODO Auto-generated catch block
+			Grasscutter.getLogger().error("Unable to start game server.", exception);
-			e.printStackTrace();
 		} finally {
         	// Close
 			finish();

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

@@ -24,6 +24,7 @@ import emu.grasscutter.utils.Utils;
 import javax.net.ssl.KeyManagerFactory;
 import javax.net.ssl.SSLContext;
 import java.io.*;
+import java.net.BindException;
 import java.net.InetSocketAddress;
 import java.net.URI;
 import java.net.URLDecoder;
@@ -101,14 +102,14 @@ public final class DispatchServer {
 						.setName("os_usa")
 						.setTitle(Grasscutter.getConfig().getGameServerOptions().Name)
 						.setType("DEV_PUBLIC")
-						.setDispatchUrl("https://" + (Grasscutter.getConfig().getDispatchOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getDispatchOptions().Ip : Grasscutter.getConfig().getDispatchOptions().PublicIp) + ":" + getAddress().getPort() + "/query_cur_region_" + defaultServerName)
+						.setDispatchUrl("http" + (Grasscutter.getConfig().getDispatchOptions().FrontHTTPS ? "s" : "") + "://" + (Grasscutter.getConfig().getDispatchOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getDispatchOptions().Ip : Grasscutter.getConfig().getDispatchOptions().PublicIp) + ":" + (Grasscutter.getConfig().getDispatchOptions().PublicPort != 0 ? Grasscutter.getConfig().getDispatchOptions().PublicPort : Grasscutter.getConfig().getDispatchOptions().Port) + "/query_cur_region_" + defaultServerName)
 						.build();
 				usedNames.add(defaultServerName);
 				servers.add(server);
 
 				RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
 						.setIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getGameServerOptions().Ip : Grasscutter.getConfig().getGameServerOptions().PublicIp))
-						.setPort(Grasscutter.getConfig().getGameServerOptions().Port)
+						.setPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0 ? Grasscutter.getConfig().getGameServerOptions().PublicPort : Grasscutter.getConfig().getGameServerOptions().Port)
 						.setSecretKey(ByteString.copyFrom(FileUtils.read(Grasscutter.getConfig().KEY_FOLDER + "dispatchSeed.bin")))
 						.build();
 
@@ -131,7 +132,7 @@ public final class DispatchServer {
 						.setName(regionInfo.Name)
 						.setTitle(regionInfo.Title)
 						.setType("DEV_PUBLIC")
-						.setDispatchUrl("https://" + (Grasscutter.getConfig().getDispatchOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getDispatchOptions().Ip : Grasscutter.getConfig().getDispatchOptions().PublicIp) + ":" + getAddress().getPort() + "/query_cur_region_" + regionInfo.Name)
+						.setDispatchUrl("http" + (Grasscutter.getConfig().getDispatchOptions().FrontHTTPS ? "s" : "") + "://" + (Grasscutter.getConfig().getDispatchOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getDispatchOptions().Ip : Grasscutter.getConfig().getDispatchOptions().PublicIp) + ":" + getAddress().getPort() + "/query_cur_region_" + regionInfo.Name)
 						.build();
 				usedNames.add(regionInfo.Name);
 				servers.add(server);
@@ -159,11 +160,20 @@ public final class DispatchServer {
 		}
 	}
 	
+	private HttpServer safelyCreateServer(InetSocketAddress address) {
+		try {
+			return HttpServer.create(address, 0);
+		} catch (BindException ignored) {
+			Grasscutter.getLogger().error("Unable to bind to port: " + getAddress().getPort() + " (HTTP)");
+		} catch (Exception exception) {
+			Grasscutter.getLogger().error("Unable to start HTTP server.", exception);
+		} return null;
+	}
+
 	public void start() throws Exception {
 		HttpServer server;
 		if (Grasscutter.getConfig().getDispatchOptions().UseSSL) {
-			HttpsServer httpsServer;
+			HttpsServer httpsServer = HttpsServer.create(getAddress(), 0);
-			httpsServer = HttpsServer.create(getAddress(), 0);
 			SSLContext sslContext = SSLContext.getInstance("TLS");
 			try (FileInputStream fis = new FileInputStream(Grasscutter.getConfig().getDispatchOptions().KeystorePath)) {
 				char[] keystorePassword = Grasscutter.getConfig().getDispatchOptions().KeystorePassword.toCharArray();
@@ -176,15 +186,21 @@ public final class DispatchServer {
 				
 				httpsServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
 				server = httpsServer;
+			} catch (BindException ignored) {
+				Grasscutter.getLogger().error("Unable to bind to port: " + getAddress().getPort() + " (HTTPS)");
+				server = this.safelyCreateServer(this.getAddress());
 			} catch (Exception e) {
 				Grasscutter.getLogger().warn("[Dispatch] No SSL cert found! Falling back to HTTP server.");
 				Grasscutter.getConfig().getDispatchOptions().UseSSL = false;
-				server = HttpServer.create(getAddress(), 0);
+				server = this.safelyCreateServer(this.getAddress());
 			}
 		} else {
-			server = HttpServer.create(getAddress(), 0);
+			server = this.safelyCreateServer(this.getAddress());
 		}
 		
+		if(server == null)
+			throw new NullPointerException("An HTTP server was not created.");
+
 		server.createContext("/", t -> responseHTML(t, "Hello"));
 		
 		// Dispatch

src/main/java/emu/grasscutter/server/packet/recv/HandleEvtAvatarSitDownNotify.java

@@ -0,0 +1,21 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.EvtAvatarSitDownNotifyOuterClass.EvtAvatarSitDownNotify;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketEvtAvatarSitDownNotify;
+
+@Opcodes(PacketOpcodes.EvtAvatarSitDownNotify)
+public class HandleEvtAvatarSitDownNotify extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        EvtAvatarSitDownNotify notify = EvtAvatarSitDownNotify.parseFrom(payload);
+
+        session.send(new PacketEvtAvatarSitDownNotify(notify));
+    }
+
+}
+

src/main/java/emu/grasscutter/server/packet/recv/HandleSitReq.java

@@ -0,0 +1,24 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SitReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketSitRsp;
+import emu.grasscutter.utils.Position;
+
+@Opcodes(PacketOpcodes.SitReq)
+public class HandleSitReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        SitReqOuterClass.SitReq req = SitReqOuterClass.SitReq.parseFrom(payload);
+
+        float x = req.getPosition().getX();
+        float y = req.getPosition().getY();
+        float z = req.getPosition().getZ();
+
+        session.send(new PacketSitRsp(req.getChairId(), new Position(x, y, z), session.getPlayer().getTeamManager().getCurrentAvatarEntity().getId()));
+    }
+
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerSetPlayerBirthdayReq.java

@@ -0,0 +1,38 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetPlayerSocialDetailRsp;
+import emu.grasscutter.server.packet.send.PacketSetPlayerBirthdayRsp;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+
+import emu.grasscutter.net.proto.SocialDetailOuterClass.SocialDetail;
+import emu.grasscutter.net.proto.SetPlayerBirthdayReqOuterClass.SetPlayerBirthdayReq;
+
+import com.google.gson.Gson;
+
+@Opcodes(PacketOpcodes.SetPlayerBirthdayReq)
+public class HandlerSetPlayerBirthdayReq extends PacketHandler {
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		SetPlayerBirthdayReq req = SetPlayerBirthdayReq.parseFrom(payload);
+
+		if(req.getBirth() != null && req.getBirth().getDay() > 0 && req.getBirth().getMonth() > 0)
+		{
+			int day = req.getBirth().getDay();
+			int month = req.getBirth().getMonth();
+
+			// Update birthday value
+			session.getPlayer().setBirthday(day, month);
+
+			// Save birthday month and day
+			session.getPlayer().save();
+			SocialDetail.Builder detail = session.getPlayer().getSocialDetail();
+
+			session.send(new PacketSetPlayerBirthdayRsp(session.getPlayer()));
+			session.send(new PacketGetPlayerSocialDetailRsp(detail));
+		}
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketEvtAvatarSitDownNotify.java

@@ -0,0 +1,20 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.EvtAvatarSitDownNotifyOuterClass.EvtAvatarSitDownNotify;
+
+public class PacketEvtAvatarSitDownNotify extends GenshinPacket {
+
+    public PacketEvtAvatarSitDownNotify(EvtAvatarSitDownNotify notify) {
+        super(PacketOpcodes.EvtAvatarSitDownNotify);
+
+        EvtAvatarSitDownNotify proto = EvtAvatarSitDownNotify.newBuilder()
+                .setEntityId(notify.getEntityId())
+                .setPosition(notify.getPosition())
+                .setChairId(notify.getChairId())
+                .build();
+
+        this.setData(proto);
+    }
+}

src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java

@@ -41,7 +41,7 @@ public class PacketPlayerLoginRsp extends GenshinPacket {
 
 					RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
 							.setIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getGameServerOptions().Ip : Grasscutter.getConfig().getGameServerOptions().PublicIp))
-							.setPort(Grasscutter.getConfig().getGameServerOptions().Port)
+							.setPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0 ? Grasscutter.getConfig().getGameServerOptions().PublicPort : Grasscutter.getConfig().getGameServerOptions().Port)
 							.setSecretKey(ByteString.copyFrom(FileUtils.read(Grasscutter.getConfig().KEY_FOLDER + "dispatchSeed.bin")))
 							.build();
 

src/main/java/emu/grasscutter/server/packet/send/PacketSetPlayerBirthdayRsp.java

@@ -0,0 +1,20 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SetPlayerBirthdayRspOuterClass.SetPlayerBirthdayRsp;
+import emu.grasscutter.net.proto.BirthdayOuterClass.Birthday;
+
+public class PacketSetPlayerBirthdayRsp extends GenshinPacket {
+    public PacketSetPlayerBirthdayRsp(GenshinPlayer player) {
+        super(PacketOpcodes.SetPlayerBirthdayRsp);
+
+        SetPlayerBirthdayRsp proto = SetPlayerBirthdayRsp.newBuilder()
+                .setBirth(player.getBirthday().toProto())
+                .build();
+
+        this.setData(proto);
+    }
+}

src/main/java/emu/grasscutter/server/packet/send/PacketSitRsp.java

@@ -0,0 +1,21 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SitRspOuterClass.SitRsp;
+import emu.grasscutter.utils.Position;
+
+public class PacketSitRsp extends GenshinPacket {
+
+    public PacketSitRsp(long chairId, Position pos, int EntityId) {
+        super(PacketOpcodes.SitRsp);
+
+        SitRsp proto = SitRsp.newBuilder()
+                .setEntityId(EntityId)
+                .setPosition(pos.toProto())
+                .setChairId(chairId)
+                .build();
+
+        this.setData(proto);
+    }
+}

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

@@ -2,8 +2,10 @@ package emu.grasscutter.utils;
 
 import java.io.Serializable;
 
+import dev.morphia.annotations.Entity;
 import emu.grasscutter.net.proto.VectorOuterClass.Vector;
 
+@Entity
 public class Position implements Serializable {
 	private static final long serialVersionUID = -2001232313615923575L;
 	

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

@@ -158,7 +158,7 @@ public final class Utils {
 		// Check for GenshinData.
 		if(!fileExists(resourcesFolder + "BinOutput") ||
 				!fileExists(resourcesFolder + "ExcelBinOutput")) {
-			logger.info("Place a copy of 'GenshinData' in the resources folder.");
+			logger.info("Place a copy of 'BinOutput' and 'ExcelBinOutput' in the resources folder.");
 			exit = true;
 		}
 

src/main/resources/logback.xml

@@ -4,8 +4,19 @@
       <pattern>[%d{HH:mm:ss}] [%highlight(%level)] %msg%n</pattern>
     </encoder>
   </appender>
+  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+    <file>logs/latest.log</file>
+    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+      <fileNamePattern>logs/log.%d{yyyy-MM-dd}_%d{HH}.log.tar.gz</fileNamePattern>
+      <maxHistory>24</maxHistory>
+    </rollingPolicy>
+    <encoder>
+      <pattern>%d{yyyy-MM-dd'T'HH:mm:ss'Z'} - %m%n</pattern>
+    </encoder>
+  </appender>
   <logger name="org.reflections" level="OFF"/>
   <root level="INFO">
     <appender-ref ref="STDOUT" />
+    <appender-ref ref="FILE" />
   </root>
 </Configuration>

start.cmd

@@ -74,8 +74,11 @@ for /f "tokens=2*" %%a in ('reg query "HKCU\Software\Microsoft\Windows\CurrentVe
 
 @rem TODO: External proxy when ORIG_PROXY_ENABLE == 0x1
 echo set ws = createobject("wscript.shell") > "%temp%\proxy.vbs"
-echo ws.currentdirectory = "%MITMDUMP_PATH%" >> "%temp%\proxy.vbs"
+
-echo ws.run "cmd /c mitmdump.exe -s "^&chr(34)^&"%PROXY_SCRIPT_NAME%"^&chr(34)^&" -k --allow-hosts "^&chr(34)^&".*\.yuanshen\.com|.*\.mihoyo\.com|.*\.hoyoverse\.com"^&chr(34),0 >> "%temp%\proxy.vbs"
+if not "%MITMDUMP_PATH%" == "" (
+	echo ws.currentdirectory = "%MITMDUMP_PATH%" >> "%temp%\proxy.vbs"
+)
+echo ws.run "cmd /c mitmdump.exe -s "^&chr(34)^&"%CUR_PATH%%PROXY_SCRIPT_NAME%"^&chr(34)^&" -k --allow-hosts "^&chr(34)^&".*\.yuanshen\.com|.*\.mihoyo\.com|.*\.hoyoverse\.com"^&chr(34),0 >> "%temp%\proxy.vbs"
 "%temp%\proxy.vbs"
 del /f /q "%temp%\proxy.vbs" >nul 2>nul
 
@@ -117,7 +120,9 @@ set DATABASE=true
 mkdir "%DATABASE_STORAGE_PATH%" >nul 2>nul
 
 echo set ws = createobject("wscript.shell") > "%temp%\db.vbs"
+if not "%MONGODB_PATH%" == "" (
 echo ws.currentdirectory = "%MONGODB_PATH%" >> "%temp%\db.vbs"
+)
 echo ws.run "cmd /c mongod.exe --dbpath "^&chr(34)^&"%DATABASE_STORAGE_PATH%"^&chr(34)^&"",0 >> "%temp%\db.vbs"
 "%temp%\db.vbs"
 del /f /q "%temp%\db.vbs" >nul 2>nul