UPGRADE TO 1.1.0 POG

Merge `development` into `stable`

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

 package emu.grasscutter.server.packet.recv;
 
 import emu.grasscutter.database.DatabaseHelper;
-import emu.grasscutter.game.GenshinPlayer;
-import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.PlayerLoginReqOuterClass.PlayerLoginReq;
@@ -10,6 +10,7 @@ import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.game.GameSession.SessionState;
 import emu.grasscutter.server.packet.send.PacketPlayerLoginRsp;
+import emu.grasscutter.server.packet.send.PacketTakeAchievementRewardReq;
 
 @Opcodes(PacketOpcodes.PlayerLoginReq) // Sends initial data packets
 public class HandlerPlayerLoginReq extends PacketHandler {
@@ -30,12 +31,12 @@ public class HandlerPlayerLoginReq extends PacketHandler {
 		}
 		
 		// Load character from db
-		GenshinPlayer player = DatabaseHelper.getPlayerById(session.getAccount().getPlayerUid());
+		Player player = DatabaseHelper.getPlayerById(session.getAccount().getPlayerUid());
 		
 		if (player == null) {
 			// Send packets
 			session.setState(SessionState.PICKING_CHARACTER);
-			session.send(new GenshinPacket(PacketOpcodes.DoSetPlayerBornDataNotify));
+			session.send(new BasePacket(PacketOpcodes.DoSetPlayerBornDataNotify));
 		} else {
 			// Set character
 			session.setPlayer(player);
@@ -47,6 +48,7 @@ public class HandlerPlayerLoginReq extends PacketHandler {
 
 		// Final packet to tell client logging in is done
 		session.send(new PacketPlayerLoginRsp(session));
+		session.send(new PacketTakeAchievementRewardReq(session));
 	}
 
 }

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.server.game.GameSession;
+
+@Opcodes(PacketOpcodes.PlayerQuitDungeonReq)
+public class HandlerPlayerQuitDungeonReq extends PacketHandler {
+	
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		session.getPlayer().getServer().getDungeonManager().exitDungeon(session.getPlayer());
+	}
+
+}

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

@@ -19,8 +19,6 @@ public class HandlerPrivateChatReq extends PacketHandler {
 		} else if (content == PrivateChatReq.ContentCase.ICON) {
 			session.getServer().getChatManager().sendPrivateMessage(session.getPlayer(), req.getTargetUid(), req.getIcon());
 		}
-		
-		//session.send(new GenshinPacket(PacketOpcodes.PrivateChatRsp)); // Unused by server
 	}
 
 }

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.mail.Mail;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.GetAllMailReqOuterClass;
+import emu.grasscutter.net.proto.ReadMailNotifyOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketMailChangeNotify;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Opcodes(PacketOpcodes.ReadMailNotify)
+public class HandlerReadMailNotify extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        ReadMailNotifyOuterClass.ReadMailNotify req = ReadMailNotifyOuterClass.ReadMailNotify.parseFrom(payload);
+
+        List<Mail> updatedMail = new ArrayList<>();
+
+        for (int mailId : req.getMailIdListList()) {
+            Mail message = session.getPlayer().getMail(mailId);
+
+            message.isRead = true;
+
+            session.getPlayer().replaceMailByIndex(mailId, message);
+            updatedMail.add(message);
+        }
+
+        session.send(new PacketMailChangeNotify(session.getPlayer(), updatedMail));
+    }
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.entity.EntityAvatar;
+import emu.grasscutter.game.entity.EntityMonster;
+import emu.grasscutter.game.entity.GameEntity;
+import emu.grasscutter.game.props.FightProperty;
+import emu.grasscutter.game.props.LifeState;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketSceneEntityDrownRsp;
+
+@Opcodes(PacketOpcodes.SceneEntityDrownReq)
+public class HandlerSceneEntityDrownReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        SceneEntityDrownReq req = SceneEntityDrownReq.parseFrom(payload);
+
+        GameEntity entity = session.getPlayer().getScene().getEntityById(req.getEntityId());
+
+        if (entity == null || !(entity instanceof EntityMonster || entity instanceof EntityAvatar)) {
+        	return;
+        }
+        
+        entity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, 0);
+
+        //TODO: make a list somewhere of all entities to remove per tick rather than one by one
+        session.getPlayer().getScene().killEntity(entity, 0);
+        session.getPlayer().getScene().broadcastPacket(new PacketSceneEntityDrownRsp(req.getEntityId()));
+    }
+
+}

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.game.GenshinPlayer.SceneLoadState;
-import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.game.player.Player.SceneLoadState;
+import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.packet.PacketHandler;
@@ -31,7 +31,7 @@ public class HandlerSceneInitFinishReq extends PacketHandler {
 		session.send(new PacketWorldPlayerInfoNotify(session.getPlayer().getWorld()));
 		session.send(new PacketWorldDataNotify(session.getPlayer().getWorld()));
 		session.send(new PacketSceneUnlockInfoNotify());
-		session.send(new GenshinPacket(PacketOpcodes.SceneForceUnlockNotify));
+		session.send(new BasePacket(PacketOpcodes.SceneForceUnlockNotify));
 		session.send(new PacketHostPlayerNotify(session.getPlayer().getWorld()));
 		
 		session.send(new PacketSceneTimeNotify(session.getPlayer()));

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.data.GenshinData;
+import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.custom.ScenePointEntry;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
@@ -19,7 +19,7 @@ public class HandlerSceneTransToPointReq extends PacketHandler {
 		SceneTransToPointReq req = SceneTransToPointReq.parseFrom(payload);
 		
 		String code = req.getSceneId() + "_" + req.getPointId();
-		ScenePointEntry scenePointEntry = GenshinData.getScenePointEntries().get(code);
+		ScenePointEntry scenePointEntry = GameData.getScenePointEntries().get(code);
 		
 		if (scenePointEntry != null) {
 			float x = scenePointEntry.getPointData().getTranPos().getX();

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.entity.GameEntity;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SelectWorktopOptionReqOuterClass.SelectWorktopOptionReq;
+import emu.grasscutter.scripts.constants.EventType;
+import emu.grasscutter.scripts.data.ScriptArgs;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketSelectWorktopOptionRsp;
+
+@Opcodes(PacketOpcodes.SelectWorktopOptionReq)
+public class HandlerSelectWorktopOptionReq extends PacketHandler {
+	
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		SelectWorktopOptionReq req = SelectWorktopOptionReq.parseFrom(payload);
+		
+		try {
+			GameEntity entity = session.getPlayer().getScene().getEntityById(req.getGadgetEntityId());
+			
+			if (entity == null || !(entity instanceof EntityGadget)) {
+				return;
+			}
+
+			session.getPlayer().getScene().getScriptManager().callEvent(
+					EventType.EVENT_SELECT_OPTION, 
+					new ScriptArgs(entity.getConfigId(), req.getOptionId())
+			);
+		} finally {
+			// Always send packet
+			session.send(new PacketSelectWorktopOptionRsp(req.getGadgetEntityId(), req.getOptionId()));
+		}
+	}
+
+}

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.SetEntityClientDataNotifyOuterClass.SetEntityClientDataNotify;
@@ -20,7 +20,7 @@ public class HandlerSetEntityClientDataNotify extends PacketHandler {
 		// Make sure packet is a valid proto before replaying it to the other players
 		SetEntityClientDataNotify notif = SetEntityClientDataNotify.parseFrom(payload);
 		
-		GenshinPacket packet = new GenshinPacket(PacketOpcodes.SetEntityClientDataNotify, true);
+		BasePacket packet = new BasePacket(PacketOpcodes.SetEntityClientDataNotify, true);
 		packet.setData(notif);
 		
 		session.getPlayer().getScene().broadcastPacketToOthers(session.getPlayer(), packet);

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

+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.SetPlayerBirthdayReqOuterClass.SetPlayerBirthdayReq;
+import emu.grasscutter.net.proto.SocialDetailOuterClass.SocialDetail;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetPlayerSocialDetailRsp;
+import emu.grasscutter.server.packet.send.PacketSetPlayerBirthdayRsp;
+
+@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);
+
+		// RET_BIRTHDAY_CANNOT_BE_SET_TWICE = 7009
+		if (session.getPlayer().hasBirthday()) {
+			session.send(new PacketSetPlayerBirthdayRsp(7009));
+			return;
+		}
+
+		int month = req.getBirthday().getMonth();
+		int day = req.getBirthday().getDay();
+
+		// RET_BIRTHDAY_FORMAT_ERROR = 7022
+		if (!isValidBirthday(month, day)) {
+			session.send(new PacketSetPlayerBirthdayRsp(7022));
+			return;
+		}
+
+		// 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));
+	}
+
+	private boolean isValidBirthday(int month, int day) {
+
+		switch (month) {
+			case 1:
+			case 3:
+			case 5:
+			case 7:
+			case 8:
+			case 10:
+			case 12:
+				return day > 0 & day <= 31;
+			case 4:
+			case 6:
+			case 9:
+			case 11:
+				return day > 0 && day <= 30;
+			case 2:
+				return day > 0 & day <= 29;
+		}
+
+		return false;
+	}
+
+}

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.GenshinConstants;
+import emu.grasscutter.GameConstants;
 import emu.grasscutter.Grasscutter;
-import emu.grasscutter.data.GenshinData;
+import emu.grasscutter.command.commands.SendMailCommand.MailBuilder;
+import emu.grasscutter.data.GameData;
 import emu.grasscutter.database.DatabaseHelper;
-import emu.grasscutter.game.GenshinPlayer;
-import emu.grasscutter.game.avatar.GenshinAvatar;
-import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.game.avatar.Avatar;
+import emu.grasscutter.game.mail.Mail;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.SetPlayerBornDataReqOuterClass.SetPlayerBornDataReq;
 import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.server.event.game.PlayerCreationEvent;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.game.GameSession.SessionState;
 
+import java.util.Arrays;
+
 @Opcodes(PacketOpcodes.SetPlayerBornDataReq)
 public class HandlerSetPlayerBornDataReq extends PacketHandler {
 	
@@ -23,22 +28,31 @@ public class HandlerSetPlayerBornDataReq extends PacketHandler {
 		
 		// Sanity checks
 		int avatarId = req.getAvatarId();
-		int startingSkillDepot = 0;
-		if (avatarId == GenshinConstants.MAIN_CHARACTER_MALE) {
+		int startingSkillDepot;
+		if (avatarId == GameConstants.MAIN_CHARACTER_MALE) {
 			startingSkillDepot = 504;
-		} else if (avatarId == GenshinConstants.MAIN_CHARACTER_FEMALE) {
+		} else if (avatarId == GameConstants.MAIN_CHARACTER_FEMALE) {
 			startingSkillDepot = 704;
 		} else {
 			return;
 		}
 		
+		// Make sure resources folder is set
+		if (!GameData.getAvatarDataMap().containsKey(avatarId)) {
+			Grasscutter.getLogger().error("No avatar data found! Please check your ExcelBinOutput folder.");
+			session.close();
+			return;
+		}
+		
 		String nickname = req.getNickName();
 		if (nickname == null) {
 			nickname = "Traveler";
 		}
 		
-		// Create character
-		GenshinPlayer player = new GenshinPlayer(session);
+		// Call creation event.
+		PlayerCreationEvent event = new PlayerCreationEvent(session, Player.class); event.call();
+		// Create player instance from event.
+		Player player = event.getPlayerClass().getDeclaredConstructor(GameSession.class).newInstance(session);
 		player.setNickname(nickname);
 		
 		try {
@@ -47,8 +61,8 @@ public class HandlerSetPlayerBornDataReq extends PacketHandler {
 			
 			// Create avatar
 			if (player.getAvatars().getAvatarCount() == 0) {
-				GenshinAvatar mainCharacter = new GenshinAvatar(avatarId);
-				mainCharacter.setSkillDepot(GenshinData.getAvatarSkillDepotDataMap().get(startingSkillDepot));
+				Avatar mainCharacter = new Avatar(avatarId);
+				mainCharacter.setSkillDepot(GameData.getAvatarSkillDepotDataMap().get(startingSkillDepot));
 				player.addAvatar(mainCharacter);
 				player.setMainCharacterId(avatarId);
 				player.setHeadImage(avatarId);
@@ -68,11 +82,20 @@ public class HandlerSetPlayerBornDataReq extends PacketHandler {
 			session.setState(SessionState.ACTIVE);
 			
 			// Born resp packet
-			session.send(new GenshinPacket(PacketOpcodes.SetPlayerBornDataRsp));
+			session.send(new BasePacket(PacketOpcodes.SetPlayerBornDataRsp));
+
+			// Default mail
+			MailBuilder mailBuilder = new MailBuilder(player.getUid(), new Mail());
+			mailBuilder.mail.mailContent.title = Grasscutter.getConfig().GameServer.WelcomeMailTitle;
+			mailBuilder.mail.mailContent.sender = Grasscutter.getConfig().GameServer.WelcomeMailSender;
+			// Please credit Grasscutter if changing something here. We don't condone commercial use of the project.
+			mailBuilder.mail.mailContent.content = Grasscutter.getConfig().GameServer.WelcomeMailContent + "\n<type=\"browser\" text=\"GitHub\" href=\"https://github.com/Melledy/Grasscutter\"/>";
+			mailBuilder.mail.itemList.addAll(Arrays.asList(Grasscutter.getConfig().GameServer.WelcomeMailItems));
+			mailBuilder.mail.importance = 1;
+			player.sendMail(mailBuilder.mail);
 		} catch (Exception e) {
 			Grasscutter.getLogger().error("Error creating player object: ", e);
 			session.close();
 		}
 	}
-
 }

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.PlayerProperty;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.PropValueOuterClass.PropValue;
+import emu.grasscutter.net.proto.SetPlayerPropReqOuterClass.SetPlayerPropReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketSetPlayerPropRsp;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Opcodes(PacketOpcodes.SetPlayerPropReq)
+public class HandlerSetPlayerPropReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        // Auto template
+        SetPlayerPropReq req = SetPlayerPropReq.parseFrom(payload);
+        Player player = session.getPlayer();
+        List<PropValue> propList = req.getPropListList();
+        for (int i = 0; i < propList.size(); i++) {
+            PlayerProperty prop = PlayerProperty.getPropById(propList.get(i).getType());
+            if (prop == PlayerProperty.PROP_IS_MP_MODE_AVAILABLE) {
+                if (!player.setProperty(prop, (int)propList.get(i).getVal())) {
+                    session.send(new PacketSetPlayerPropRsp(1));
+                    return;
+                }
+            }
+        }
+        player.save();
+        session.send(new PacketSetPlayerPropRsp(0));
+    }
+
+
+
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.common.RewardItemData;
+import emu.grasscutter.game.inventory.GameItem;
+import emu.grasscutter.game.props.ActionReason;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.TakePlayerLevelRewardReqOuterClass.TakePlayerLevelRewardReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketItemAddHintNotify;
+import emu.grasscutter.server.packet.send.PacketTakePlayerLevelRewardRsp;
+
+@Opcodes(PacketOpcodes.TakePlayerLevelRewardReq)
+public class HandlerTakePlayerLevelRewardReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        TakePlayerLevelRewardReq req = TakePlayerLevelRewardReq.parseFrom(payload);
+
+        int level = req.getLevel();
+        int rewardId = GameData.getPlayerLevelDataMap().get(level).getRewardId();
+
+        if (rewardId != 0) {
+            List<RewardItemData> rewardItems = GameData.getRewardDataMap().get(rewardId).getRewardItemList();
+            List<GameItem> items = new LinkedList<>();
+            for (RewardItemData rewardItem : rewardItems) {
+                if (rewardItem != null) {
+                    if (rewardItem.getItemId() != 0) {
+                        items.add(new GameItem(rewardItem.getItemId(), rewardItem.getItemCount()));
+                    }
+                }
+            }
+            session.getPlayer().getInventory().addItems(items);
+            session.getPlayer().sendPacket(new PacketItemAddHintNotify(items, ActionReason.PlayerUpgradeReward));
+            Set<Integer> rewardedLevels = session.getPlayer().getRewardedLevels();
+            rewardedLevels.add(level);
+            session.getPlayer().setRewardedLevels(rewardedLevels);
+        }
+
+        session.send(new PacketTakePlayerLevelRewardRsp(level, rewardId));
+    }
+}

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

+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.TowerEnterLevelReqOuterClass.TowerEnterLevelReq;
+import emu.grasscutter.server.game.GameSession;
+
+@Opcodes(PacketOpcodes.TowerEnterLevelReq)
+public class HandlerTowerEnterLevelReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		TowerEnterLevelReq req = TowerEnterLevelReq.parseFrom(payload);
+
+		//session.send(new PacketTowerCurLevelRecordChangeNotify());
+		session.getPlayer().getTowerManager().enterLevel(req.getEnterPointId());
+
+		//session.send(new PacketTowerLevelStarCondNotify());
+	}
+}

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

+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.TowerTeamOuterClass;
+import emu.grasscutter.net.proto.TowerTeamSelectReqOuterClass.TowerTeamSelectReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketTowerTeamSelectRsp;
+
+@Opcodes(PacketOpcodes.TowerTeamSelectReq)
+public class HandlerTowerTeamSelectReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		TowerTeamSelectReq req = TowerTeamSelectReq.parseFrom(payload);
+
+		var towerTeams = req.getTowerTeamListList().stream()
+				.map(TowerTeamOuterClass.TowerTeam::getAvatarGuidListList)
+				.toList();
+
+		session.getPlayer().getTowerManager().teamSelect(req.getFloorId(), towerTeams);
+
+		session.send(new PacketTowerTeamSelectRsp());
+	}
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.UpdatePlayerShowAvatarListReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketUpdatePlayerShowAvatarListRsp;
+
+@Opcodes(PacketOpcodes.UpdatePlayerShowAvatarListReq)
+public class HandlerUpdatePlayerShowAvatarListReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        UpdatePlayerShowAvatarListReqOuterClass.UpdatePlayerShowAvatarListReq req = UpdatePlayerShowAvatarListReqOuterClass.UpdatePlayerShowAvatarListReq.parseFrom(payload);
+
+        session.getPlayer().setShowAvatars(req.getIsShowAvatar());
+        session.getPlayer().setShowAvatarList(req.getShowAvatarIdListList());
+
+        session.send(new PacketUpdatePlayerShowAvatarListRsp(req.getIsShowAvatar(), req.getShowAvatarIdListList()));
+    }
+}

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.game.inventory.GenshinItem;
+import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.UseItemReqOuterClass.UseItemReq;
@@ -15,7 +15,7 @@ public class HandlerUseItemReq extends PacketHandler {
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		UseItemReq req = UseItemReq.parseFrom(payload);
 		
-		GenshinItem useItem = session.getServer().getInventoryManager().useItem(session.getPlayer(), req.getTargetGuid(), req.getGuid(), req.getCount());
+		GameItem useItem = session.getServer().getInventoryManager().useItem(session.getPlayer(), req.getTargetGuid(), req.getGuid(), req.getCount(), req.getOptionIdx());
 		if (useItem != null) {
 			session.send(new PacketUseItemRsp(req.getTargetGuid(), useItem));
 		} else {

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

+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.VehicleInteractReqOuterClass;
+
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketVehicleInteractRsp;
+
+@Opcodes(PacketOpcodes.VehicleInteractReq)
+public class HandlerVehicleInteractReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		VehicleInteractReqOuterClass.VehicleInteractReq req = VehicleInteractReqOuterClass.VehicleInteractReq.parseFrom(payload);
+		session.send(new PacketVehicleInteractRsp(session.getPlayer(), req.getEntityId(), req.getInteractType()));
+	}
+}

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

+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.VehicleSpawnReqOuterClass;
+
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketVehicleSpawnRsp;
+
+import emu.grasscutter.utils.Position;
+
+@Opcodes(PacketOpcodes.VehicleSpawnReq)
+public class HandlerVehicleSpawnReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		VehicleSpawnReqOuterClass.VehicleSpawnReq req = VehicleSpawnReqOuterClass.VehicleSpawnReq.parseFrom(payload);
+		session.send(new PacketVehicleSpawnRsp(session.getPlayer(), req.getVehicleId(), req.getPointId(), new Position(req.getPos()), new Position(req.getRot())));
+	}
+}

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

@@ -3,7 +3,9 @@ package emu.grasscutter.server.packet.recv;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.proto.WorldPlayerDieNotifyOuterClass;
 import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketWorldPlayerReviveRsp;
 
 @Opcodes(PacketOpcodes.WorldPlayerReviveReq)
 public class HandlerWorldPlayerReviveReq extends PacketHandler {
@@ -11,6 +13,7 @@ public class HandlerWorldPlayerReviveReq extends PacketHandler {
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		session.getPlayer().getTeamManager().respawnTeam();
+		session.send(new PacketWorldPlayerReviveRsp());
 	}
 
 }