[Anime Game Version update] Support 2.7 (#1072)

* feature(2.7 version): support 2.7 version & upload new protos

1. Support GC in GI 2.7.0;
2. Upload new protos;
3. Fix some bugs cuz by new protos.

BREAKING CHANGE: all

* fix(database helper): fix player uid issues

* fix(ability embryo): uint32 to fixed32

* fix(proto): map mark

rename MAP_MARK_FROM_TYPE_NOE to MAP_MARK_FROM_TYPE_NONE

* fix(game version): change game version to 2.7.0

* perf(proto): remove unused protos

1. Remove unused protos;
2. Temporarily commented out some of the proto fields.

* fix(proto): uint32 to fixed32

src/main/java/emu/grasscutter/game/world/Scene.java

@@ -284,7 +284,7 @@ public class Scene {
 	private void removePlayerAvatars(Player player) {
 		Iterator<EntityAvatar> it = player.getTeamManager().getActiveTeam().iterator();
 		while (it.hasNext()) {
-			this.removeEntity(it.next(), VisionType.VISION_REMOVE);
+			this.removeEntity(it.next(), VisionType.VISION_TYPE_REMOVE);
 			it.remove();
 		}
 	}
@@ -327,7 +327,7 @@ public class Scene {
 			this.addEntityDirectly(entity);
 		}
 		
-		this.broadcastPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_BORN));
+		this.broadcastPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_TYPE_BORN));
 	}
 	
 	private GameEntity removeEntityDirectly(GameEntity entity) {
@@ -335,7 +335,7 @@ public class Scene {
 	}
 	
 	public void removeEntity(GameEntity entity) {
-		this.removeEntity(entity, VisionType.VISION_DIE);
+		this.removeEntity(entity, VisionType.VISION_TYPE_DIE);
 	}
 	
 	public synchronized void removeEntity(GameEntity entity, VisionType visionType) {
@@ -348,8 +348,8 @@ public class Scene {
 	public synchronized void replaceEntity(EntityAvatar oldEntity, EntityAvatar newEntity) {
 		this.removeEntityDirectly(oldEntity);
 		this.addEntityDirectly(newEntity);
-		this.broadcastPacket(new PacketSceneEntityDisappearNotify(oldEntity, VisionType.VISION_REPLACE));
-		this.broadcastPacket(new PacketSceneEntityAppearNotify(newEntity, VisionType.VISION_REPLACE, oldEntity.getId()));
+		this.broadcastPacket(new PacketSceneEntityDisappearNotify(oldEntity, VisionType.VISION_TYPE_REPLACE));
+		this.broadcastPacket(new PacketSceneEntityAppearNotify(newEntity, VisionType.VISION_TYPE_REPLACE, oldEntity.getId()));
 	}
 	
 	public void showOtherEntities(Player player) {
@@ -363,7 +363,7 @@ public class Scene {
 			entities.add(entity);
 		}
 		
-		player.sendPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_MEET));
+		player.sendPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_TYPE_MEET));
 	}
 	
 	public void handleAttack(AttackResult result) {
@@ -487,11 +487,11 @@ public class Scene {
 		
 		if (toAdd.size() > 0) {
 			toAdd.stream().forEach(this::addEntityDirectly);
-			this.broadcastPacket(new PacketSceneEntityAppearNotify(toAdd, VisionType.VISION_BORN));
+			this.broadcastPacket(new PacketSceneEntityAppearNotify(toAdd, VisionType.VISION_TYPE_BORN));
 		}
 		if (toRemove.size() > 0) {
 			toRemove.stream().forEach(this::removeEntityDirectly);
-			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_REMOVE));
+			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_TYPE_REMOVE));
 		}
 	}
 	
@@ -564,7 +564,7 @@ public class Scene {
 
 		if (toRemove.size() > 0) {
 			toRemove.stream().forEach(this::removeEntityDirectly);
-			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_REMOVE));
+			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_TYPE_REMOVE));
 		}
 		
 		for (SceneGroup group : block.groups) {
@@ -609,7 +609,7 @@ public class Scene {
 			return;
 		}
 		
-		this.broadcastPacketToOthers(gadget.getOwner(), new PacketSceneEntityDisappearNotify(gadget, VisionType.VISION_DIE));
+		this.broadcastPacketToOthers(gadget.getOwner(), new PacketSceneEntityDisappearNotify(gadget, VisionType.VISION_TYPE_DIE));
 	}
 
 	// Broadcasting

src/main/java/emu/grasscutter/game/world/World.java

@@ -193,7 +193,7 @@ public class World implements Iterable<Player> {
 				World world = new World(victim);
 				world.addPlayer(victim);
 				
-				victim.sendPacket(new PacketPlayerEnterSceneNotify(victim, EnterType.ENTER_SELF, EnterReason.TeamKick, victim.getSceneId(), victim.getPos()));
+				victim.sendPacket(new PacketPlayerEnterSceneNotify(victim, EnterType.ENTER_TYPE_SELF, EnterReason.TeamKick, victim.getSceneId(), victim.getPos()));
 			}
 		}
 	}
@@ -260,17 +260,17 @@ public class World implements Iterable<Player> {
 		}
 
 		// Get enter types
-		EnterType enterType = EnterType.ENTER_JUMP;
+		EnterType enterType = EnterType.ENTER_TYPE_JUMP;
 		EnterReason enterReason = EnterReason.TransPoint;
 		
 		if (dungeonData != null) {
-			enterType = EnterType.ENTER_DUNGEON;
+			enterType = EnterType.ENTER_TYPE_DUNGEON;
 			enterReason = EnterReason.DungeonEnter;
 		} else if (oldScene == newScene) {
-			enterType = EnterType.ENTER_GOTO;
+			enterType = EnterType.ENTER_TYPE_GOTO;
 		} else if (newScene.getSceneType() == SceneType.SCENE_HOME_WORLD) {
 			// Home
-			enterType = EnterType.ENTER_SELF_HOME; 
+			enterType = EnterType.ENTER_TYPE_SELF_HOME;
 		}
 		
 		// Teleport packet

src/main/java/emu/grasscutter/plugin/api/PlayerHook.java

@@ -83,7 +83,7 @@ public final class PlayerHook {
     public void teleport(Position position) {
         this.player.getPos().set(position);
         this.player.sendPacket(new PacketPlayerEnterSceneNotify(this.player, 
-                EnterType.ENTER_JUMP, EnterReason.TransPoint,
+                EnterType.ENTER_TYPE_JUMP, EnterReason.TransPoint,
                 this.player.getSceneId(), position
         ));
     }

src/main/java/emu/grasscutter/scripts/serializer/LuaSerializer.java

@@ -71,7 +71,7 @@ public class LuaSerializer implements Serializer {
 		
 		try {
 			//noinspection ConfusingArgumentToVarargsMethod
-			object = type.getDeclaredConstructor().newInstance(null);
+			object = type.getDeclaredConstructor().newInstance();
 			
 			LuaValue[] keys = table.keys();
 			for (LuaValue k : keys) {

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

@@ -21,6 +21,7 @@ import emu.grasscutter.utils.Utils;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
+import java.util.stream.Stream;
 
 @Opcodes(PacketOpcodes.BuyGoodsReq)
 public class HandlerBuyGoodsReq extends PacketHandler {
@@ -33,7 +34,7 @@ public class HandlerBuyGoodsReq extends PacketHandler {
             return;
 
         // Don't trust your users' input
-        List<Integer> targetShopGoodsId = buyGoodsReq.getGoodsListList().stream().map(ShopGoodsOuterClass.ShopGoods::getGoodsId).toList();
+        List<Integer> targetShopGoodsId = List.of(buyGoodsReq.getGoods().getGoodsId());
         for (int goodsId : targetShopGoodsId) {
             Optional<ShopInfo> sg2 = configShop.stream().filter(x -> x.getGoodsId() == goodsId).findFirst();
             if (sg2.isEmpty())
@@ -52,7 +53,7 @@ public class HandlerBuyGoodsReq extends PacketHandler {
                 session.getPlayer().save();
             }
 
-            if ((bought + buyGoodsReq.getBoughtNum() > sg.getBuyLimit()) && sg.getBuyLimit() != 0) {
+            if ((bought + buyGoodsReq.getBuyCount() > sg.getBuyLimit()) && sg.getBuyLimit() != 0) {
                 return;
             }
 
@@ -60,15 +61,15 @@ public class HandlerBuyGoodsReq extends PacketHandler {
             costs.add(new ItemParamData(202, sg.getScoin()));
             costs.add(new ItemParamData(201, sg.getHcoin()));
             costs.add(new ItemParamData(203, sg.getMcoin()));
-            if (!session.getPlayer().getInventory().payItems(costs.toArray(new ItemParamData[0]), buyGoodsReq.getBoughtNum())) {
+            if (!session.getPlayer().getInventory().payItems(costs.toArray(new ItemParamData[0]), buyGoodsReq.getBuyCount())) {
                 return;
             }
 
-            session.getPlayer().addShopLimit(sg.getGoodsId(), buyGoodsReq.getBoughtNum(), ShopManager.getShopNextRefreshTime(sg));
+            session.getPlayer().addShopLimit(sg.getGoodsId(), buyGoodsReq.getBuyCount(), ShopManager.getShopNextRefreshTime(sg));
             GameItem item = new GameItem(GameData.getItemDataMap().get(sg.getGoodsItem().getId()));
-            item.setCount(buyGoodsReq.getBoughtNum() * sg.getGoodsItem().getCount());
+            item.setCount(buyGoodsReq.getBuyCount() * sg.getGoodsItem().getCount());
             session.getPlayer().getInventory().addItem(item, ActionReason.Shop, true); // fix: not notify when got virtual item from shop
-            session.send(new PacketBuyGoodsRsp(buyGoodsReq.getShopType(), session.getPlayer().getGoodsLimit(sg.getGoodsId()).getHasBoughtInPeriod(), buyGoodsReq.getGoodsListList().stream().filter(x -> x.getGoodsId() == goodsId).findFirst().get()));
+            session.send(new PacketBuyGoodsRsp(buyGoodsReq.getShopType(), session.getPlayer().getGoodsLimit(sg.getGoodsId()).getHasBoughtInPeriod(), Stream.of(buyGoodsReq.getGoods()).filter(x -> x.getGoodsId() == goodsId).findFirst().get()));
         }
 
         session.getPlayer().save();

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

@@ -28,12 +28,12 @@ public class HandlerCombatInvocationsNotify extends PacketHandler {
 		CombatInvocationsNotify notif = CombatInvocationsNotify.parseFrom(payload);
 		for (CombatInvokeEntry entry : notif.getInvokeListList()) {
 			switch (entry.getArgumentType()) {
-				case COMBAT_EVT_BEING_HIT:
+				case COMBAT_TYPE_ARGUMENT_EVT_BEING_HIT:
 					// Handle damage
 					EvtBeingHitInfo hitInfo = EvtBeingHitInfo.parseFrom(entry.getCombatData());
 					session.getPlayer().getAttackResults().add(hitInfo.getAttackResult());
 					break;
-				case ENTITY_MOVE:
+				case COMBAT_TYPE_ARGUMENT_ENTITY_MOVE:
 					// Handle movement
 					EntityMoveInfo moveInfo = EntityMoveInfo.parseFrom(entry.getCombatData());
 					GameEntity entity = session.getPlayer().getScene().getEntityById(moveInfo.getEntityId());
@@ -55,13 +55,13 @@ public class HandlerCombatInvocationsNotify extends PacketHandler {
 
 						// MOTION_LAND_SPEED and MOTION_FALL_ON_GROUND arrive in different packets.
 						// Cache land speed for later use.
-						if (motionState == MotionState.MOTION_LAND_SPEED) {
+						if (motionState == MotionState.MOTION_STATE_LAND_SPEED) {
 							cachedLandingSpeed = motionInfo.getSpeed().getY();
 							cachedLandingTimeMillisecond = System.currentTimeMillis();
 							monitorLandingEvent = true;
 						}
 						if (monitorLandingEvent) {
- 							if (motionState == MotionState.MOTION_FALL_ON_GROUND) {
+ 							if (motionState == MotionState.MOTION_STATE_FALL_ON_GROUND) {
 								monitorLandingEvent = false;
 								handleFallOnGround(session, entity, motionState);
 							}
@@ -119,7 +119,7 @@ public class HandlerCombatInvocationsNotify extends PacketHandler {
 		entity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, newHP);
 		entity.getWorld().broadcastPacket(new PacketEntityFightPropUpdateNotify(entity, FightProperty.FIGHT_PROP_CUR_HP));
 		if (newHP == 0) {
-			session.getPlayer().getStaminaManager().killAvatar(session, entity, PlayerDieTypeOuterClass.PlayerDieType.PLAYER_DIE_FALL);
+			session.getPlayer().getStaminaManager().killAvatar(session, entity, PlayerDieTypeOuterClass.PlayerDieType.PLAYER_DIE_TYPE_FALL);
 		}
 		cachedLandingSpeed = 0;
 	}

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

@@ -16,6 +16,6 @@ public class HandlerCreateVehicleReq extends PacketHandler {
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		CreateVehicleReqOuterClass.CreateVehicleReq req = CreateVehicleReqOuterClass.CreateVehicleReq.parseFrom(payload);
-		session.send(new PacketCreateVehicleRsp(session.getPlayer(), req.getVehicleId(), req.getPointId(), new Position(req.getPos()), new Position(req.getRot())));
+		session.send(new PacketCreateVehicleRsp(session.getPlayer(), req.getVehicleId(), req.getScenePointId(), new Position(req.getPos()), new Position(req.getRot())));
 	}
 }

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

@@ -16,6 +16,6 @@ public class HandlerGetAllMailReq extends PacketHandler {
     @Override
     public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
         GetAllMailReqOuterClass.GetAllMailReq req = GetAllMailReqOuterClass.GetAllMailReq.parseFrom(payload);
-        session.send(new PacketGetAllMailRsp(session.getPlayer(), req.getIsGiftMail()));
+        session.send(new PacketGetAllMailRsp(session.getPlayer(), req.getANKKGPJCINB()));
     }
 }

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

@@ -15,13 +15,13 @@ public class HandlerMcoinExchangeHcoinReq extends PacketHandler {
     public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
         McoinExchangeHcoinReqOuterClass.McoinExchangeHcoinReq exchangeReq = McoinExchangeHcoinReqOuterClass.McoinExchangeHcoinReq.parseFrom(payload);
         
-        if (session.getPlayer().getCrystals() < exchangeReq.getMCoinNum() && exchangeReq.getMCoinNum() == exchangeReq.getHCoinNum()) {
+        if (session.getPlayer().getCrystals() < exchangeReq.getMcoinCost() && exchangeReq.getMcoinCost() == exchangeReq.getHcoin()) {
             session.send(new PacketMcoinExchangeHcoinRsp(RetcodeOuterClass.Retcode.RET_UNKNOWN_ERROR_VALUE));
             return;
         }
         
-        session.getPlayer().setCrystals(session.getPlayer().getCrystals() - exchangeReq.getMCoinNum());
-        session.getPlayer().setPrimogems(session.getPlayer().getPrimogems() + exchangeReq.getHCoinNum());
+        session.getPlayer().setCrystals(session.getPlayer().getCrystals() - exchangeReq.getMcoinCost());
+        session.getPlayer().setPrimogems(session.getPlayer().getPrimogems() + exchangeReq.getHcoin());
         session.getPlayer().save();
         session.send(new PacketMcoinExchangeHcoinRsp(RetcodeOuterClass.Retcode.RET_SUCC_VALUE));
     }

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

@@ -21,7 +21,7 @@ public class HandlerSetWidgetSlotReq extends PacketHandler {
         player.setWidgetId(req.getMaterialId());
 
         // WidgetSlotChangeNotify op & slot key
-        session.send(new PacketWidgetSlotChangeNotify(WidgetSlotOpOuterClass.WidgetSlotOp.DETACH));
+        session.send(new PacketWidgetSlotChangeNotify(WidgetSlotOpOuterClass.WidgetSlotOp.WIDGET_SLOT_OP_DETACH));
         // WidgetSlotChangeNotify slot
         session.send(new PacketWidgetSlotChangeNotify(req.getMaterialId()));
 

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

@@ -46,7 +46,7 @@ public class PacketAllWidgetDataNotify extends BasePacket {
 
             proto.addSlotList(
                     WidgetSlotDataOuterClass.WidgetSlotData.newBuilder()
-                            .setTag(WidgetSlotTagOuterClass.WidgetSlotTag.WIDGET_SLOT_ATTACH_AVATAR)
+                            .setTag(WidgetSlotTagOuterClass.WidgetSlotTag.WIDGET_SLOT_TAG_ATTACH_AVATAR)
                             .build()
             );
         }

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

@@ -11,7 +11,7 @@ public class PacketBuyGoodsRsp extends BasePacket {
 
         BuyGoodsRspOuterClass.BuyGoodsRsp buyGoodsRsp = BuyGoodsRspOuterClass.BuyGoodsRsp.newBuilder()
                 .setShopType(shopType)
-                .setBoughtNum(boughtNum)
+                .setBuyCount(boughtNum)
                 .addGoodsList(ShopGoodsOuterClass.ShopGoods.newBuilder()
                         .mergeFrom(sg)
                         .setBoughtNum(boughtNum)

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

 package emu.grasscutter.server.packet.send;
 
-import emu.grasscutter.Grasscutter;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.entity.EntityVehicle;
 import emu.grasscutter.game.props.FightProperty;
@@ -9,6 +8,7 @@ import emu.grasscutter.game.entity.GameEntity;
 import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 
+import emu.grasscutter.net.proto.VehicleInteractTypeOuterClass;
 import emu.grasscutter.net.proto.VehicleMemberOuterClass.VehicleMember;
 import emu.grasscutter.net.proto.CreateVehicleRspOuterClass.CreateVehicleRsp;
 
@@ -16,9 +16,6 @@ import emu.grasscutter.utils.Position;
 
 import java.util.List;
 
-
-import static emu.grasscutter.net.proto.VehicleInteractTypeOuterClass.VehicleInteractType.VEHICLE_INTERACT_OUT;
-
 public class PacketCreateVehicleRsp extends BasePacket {
 
 	public PacketCreateVehicleRsp(Player player, int vehicleId, int pointId, Position pos, Position rot) {
@@ -36,7 +33,7 @@ public class PacketCreateVehicleRsp extends BasePacket {
 			List<VehicleMember> vehicleMembers = ((EntityVehicle) entity).getVehicleMembers().stream().toList();
 
 			vehicleMembers.stream().forEach(vehicleMember -> {
-				player.getScene().broadcastPacket(new PacketVehicleInteractRsp(((EntityVehicle) entity), vehicleMember, VEHICLE_INTERACT_OUT));
+				player.getScene().broadcastPacket(new PacketVehicleInteractRsp(((EntityVehicle) entity), vehicleMember, VehicleInteractTypeOuterClass.VehicleInteractType.VEHICLE_INTERACT_TYPE_OUT));
 			});
 
 			player.getScene().killEntity(entity, 0);

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

@@ -13,7 +13,7 @@ public class PacketDungeonChallengeFinishNotify extends BasePacket {
 		DungeonChallengeFinishNotify proto = DungeonChallengeFinishNotify.newBuilder()
 				.setChallengeIndex(challenge.getChallengeIndex())
 				.setIsSuccess(challenge.isSuccess())
-				.setUnk1(2)
+				.setChallengeRecordType(2)
 				.build();
 		
 		this.setData(proto);

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

@@ -29,10 +29,10 @@ public class PacketDungeonSettleNotify extends BasePacket {
 	) {
 		super(PacketOpcodes.DungeonSettleNotify);
 
-		var continueStatus = TowerLevelEndNotify.ContinueStateType.CONTINUE_STATE_CAN_NOT_CONTINUE_VALUE;
+		var continueStatus = TowerLevelEndNotify.ContinueStateType.CONTINUE_STATE_TYPE_CAN_NOT_CONTINUE_VALUE;
 		if(challenge.isSuccess() && canJump){
-			continueStatus = hasNextLevel ? TowerLevelEndNotify.ContinueStateType.CONTINUE_STATE_CAN_ENTER_NEXT_LEVEL_VALUE
-					:  TowerLevelEndNotify.ContinueStateType.CONTINUE_STATE_CAN_ENTER_NEXT_FLOOR_VALUE;
+			continueStatus = hasNextLevel ? TowerLevelEndNotify.ContinueStateType.CONTINUE_STATE_TYPE_CAN_ENTER_NEXT_LEVEL_VALUE
+					:  TowerLevelEndNotify.ContinueStateType.CONTINUE_STATE_TYPE_CAN_ENTER_NEXT_FLOOR_VALUE;
 		}
 
 		var towerLevelEndNotify = TowerLevelEndNotify.newBuilder()

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

@@ -12,7 +12,7 @@ public class PacketEvtAvatarStandUpNotify extends BasePacket {
         EvtAvatarStandUpNotify proto = EvtAvatarStandUpNotify.newBuilder()
                 .setEntityId(notify.getEntityId())
                 .setDirection(notify.getDirection())
-                .setPerformID(notify.getPerformID())
+                .setPerformId(notify.getPerformId())
                 .setChairId(notify.getChairId())
                 .build();
 

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

@@ -5,6 +5,7 @@ import emu.grasscutter.game.mail.Mail;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.EquipParamOuterClass;
 import emu.grasscutter.net.proto.GetAllMailRspOuterClass.GetAllMailRsp;
 import emu.grasscutter.net.proto.ItemParamOuterClass;
 import emu.grasscutter.net.proto.MailDataOuterClass;
@@ -23,9 +24,9 @@ public class PacketGetAllMailRsp extends BasePacket {
         GetAllMailRsp.Builder proto = GetAllMailRsp.newBuilder();
 
         if (isGiftMail) {
-            proto.setIsGiftMail(true);
+            proto.setANKKGPJCINB(true);
         } else {
-            proto.setIsGiftMail(false);
+            proto.setANKKGPJCINB(false);
 
             if (player.getAllMail().size() != 0) { // Make sure the player has mail
                 List<MailData> mailDataList = new ArrayList<MailData>();
@@ -43,10 +44,10 @@ public class PacketGetAllMailRsp extends BasePacket {
 
                                 for (Mail.MailItem item : message.itemList) {
                                     MailItemOuterClass.MailItem.Builder mailItem = MailItemOuterClass.MailItem.newBuilder();
-                                    ItemParamOuterClass.ItemParam.Builder itemParam = ItemParamOuterClass.ItemParam.newBuilder();
+                                    EquipParamOuterClass.EquipParam.Builder itemParam = EquipParamOuterClass.EquipParam.newBuilder();
                                     itemParam.setItemId(item.itemId);
-                                    itemParam.setCount(item.itemCount);
-                                    mailItem.setItemParam(itemParam.build());
+                                    itemParam.setItemNum(item.itemCount);
+                                    mailItem.setEquipParam(itemParam.build());
 
                                     mailItems.add(mailItem.build());
                                 }
@@ -60,7 +61,7 @@ public class PacketGetAllMailRsp extends BasePacket {
                                 mailData.setImportance(message.importance);
                                 mailData.setIsRead(message.isRead);
                                 mailData.setIsAttachmentGot(message.isAttachmentGot);
-                                mailData.setStateValue(1);
+                                mailData.setBHCAHLJIKFFValue(1);
 
                                 mailDataList.add(mailData.build());
                             }

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

@@ -28,10 +28,10 @@ public class PacketGetPlayerFriendListRsp extends BasePacket {
 				.setSignature(serverAccount.signature)
 				.setLastActiveTime((int) (System.currentTimeMillis() / 1000f))
 				.setNameCardId(serverAccount.nameCardId)
-				.setOnlineState(FriendOnlineState.FRIEND_ONLINE)
+				.setOnlineState(FriendOnlineState.FRIEND_ONLINE_STATE_ONLINE)
 				.setParam(1)
 				.setIsGameSource(true)
-				.setPlatformType(PlatformTypeOuterClass.PlatformType.PC)
+				.setPlatformType(PlatformTypeOuterClass.PlatformType.PLATFORM_TYPE_PC)
 				.build();
 		
 		GetPlayerFriendListRsp.Builder proto = GetPlayerFriendListRsp.newBuilder().addFriendList(serverFriend);

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

@@ -29,7 +29,7 @@ public class PacketGetWidgetSlotRsp extends BasePacket {
 
             proto.addSlotList(
                     WidgetSlotDataOuterClass.WidgetSlotData.newBuilder()
-                            .setTag(WidgetSlotTagOuterClass.WidgetSlotTag.WIDGET_SLOT_ATTACH_AVATAR)
+                            .setTag(WidgetSlotTagOuterClass.WidgetSlotTag.WIDGET_SLOT_TAG_ATTACH_AVATAR)
                             .build()
             );
         }