[BREAKING CHANGE] proto auto compiled by gradle (#226)

* [BREAK] proto auto compiled by gradle

* [BREAK] move proto to submodule

* update gitmodules

* [BREAK] move proto to submodule

* move proto to submodule

* fix merge conflict

* fix github action after merging

* fix merge conflicts and del submodule

* upload the proto

.gitignore

@@ -56,9 +56,10 @@ resources/*
 logs/*
 data/AbilityEmbryos.json
 data/OpenConfig.json
-proto/*
 GM Handbook.txt
 config.json
 mitmdump.exe
-grasscutter.jar
+*.jar
 mongod.exe
+/src/generated/
+/*.sh

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "Grasscutter-Protos"]
-	path = Grasscutter-Protos
-	url = https://github.com/Melledy/Grasscutter-Protos

Grasscutter-Protos

@@ -1 +0,0 @@
-Subproject commit 0537e9cc4c7856a7c6f88bbbaa908a80c4ee677e

build.gradle

@@ -6,10 +6,23 @@
  * User Manual available at https://docs.gradle.org/5.6.3/userguide/tutorial_java_projects.html
  */
 
+buildscript {
+    repositories {
+        maven { url "https://plugins.gradle.org/m2/" }
+    }
+    dependencies {
+        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.18'
+    }
+}
+
 plugins {
     // Apply the java plugin to add support for Java
     id 'java'
 
+    // Apply the protobuf auto generator
+    id 'com.google.protobuf' version "0.8.18"
+    id 'idea'
+
     // Apply the application plugin to add support for building a CLI application
     id 'application'
 
@@ -17,6 +30,10 @@ plugins {
     id 'signing'
 }
 
+
+sourceCompatibility = JavaVersion.VERSION_17
+targetCompatibility = JavaVersion.VERSION_17
+
 group = 'tech.xigam'
 version = '1.0.0-dev'
 
@@ -49,6 +66,9 @@ dependencies {
 
     implementation group: 'org.greenrobot', name: 'eventbus-java', version: '3.3.1'
     implementation group: 'org.danilopianini', name: 'java-quadtree', version: '0.1.9'
+
+    protobuf files('proto/')
+
 }
 
 application {
@@ -132,6 +152,40 @@ publishing {
     }
 }
 
+clean {
+    delete protobuf.generatedFilesBaseDir
+}
+
+protobuf {
+    protoc {
+        // The artifact spec for the Protobuf Compiler
+        artifact = 'com.google.protobuf:protoc:3.18.1'
+    }
+//    generatedFilesBaseDir = "$projectDir/src/main/java/emu/grasscutter/net/proto/"
+    generatedFilesBaseDir = "$projectDir/src/generated/"
+}
+
+sourceSets {
+    main {
+        proto {
+            // In addition to the default 'src/main/proto'
+            srcDir 'src/generated'
+        }
+        java {
+            srcDir 'src/java'
+        }
+    }
+}
+
+idea {
+    module {
+        // proto files and generated Java files are automatically added as
+        // source dirs.
+        // If you have additional sources, add them here:
+        sourceDirs += file("/proto/");
+    }
+}
+
 signing {
     sign publishing.publications.mavenJava
 }

src/main/java/emu/grasscutter/data/ResourceLoader.java

@@ -140,7 +140,7 @@ public class ResourceLoader {
 		}
 
 		List<ScenePointEntry> scenePointList = new ArrayList<>();
-		for (File file : folder.listFiles()) {
+		for (File file : Objects.requireNonNull(folder.listFiles())) {
 			ScenePointConfig config = null;
 			Integer sceneId = null;
 			

src/main/java/emu/grasscutter/data/def/CombineData.java

@@ -0,0 +1,10 @@
+package emu.grasscutter.data.def;
+
+import emu.grasscutter.data.ResourceType;
+
+@ResourceType(name = "CombineExcelConfigData.json")
+public class CombineData {
+
+    
+
+}

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

@@ -27,9 +27,10 @@ import emu.grasscutter.net.proto.InteractTypeOuterClass.InteractType;
 import emu.grasscutter.net.proto.MpSettingTypeOuterClass.MpSettingType;
 import emu.grasscutter.net.proto.OnlinePlayerInfoOuterClass.OnlinePlayerInfo;
 import emu.grasscutter.net.proto.PlayerApplyEnterMpReasonOuterClass.PlayerApplyEnterMpReason;
+import emu.grasscutter.net.proto.PlayerApplyEnterMpResultNotifyOuterClass;
 import emu.grasscutter.net.proto.PlayerLocationInfoOuterClass.PlayerLocationInfo;
+import emu.grasscutter.net.proto.PlayerWorldLocationInfoOuterClass;
 import emu.grasscutter.net.proto.SocialDetailOuterClass.SocialDetail;
-import emu.grasscutter.net.proto.WorldPlayerLocationInfoOuterClass.WorldPlayerLocationInfo;
 import emu.grasscutter.server.game.GameServer;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.packet.send.*;
@@ -70,7 +71,7 @@ public class GenshinPlayer {
 	private TeamManager teamManager;
 	private PlayerGachaInfo gachaInfo;
 	private PlayerProfile playerProfile;
-	private MpSettingType mpSetting = MpSettingType.MpSettingEnterAfterApply;
+	private MpSettingType mpSetting = MpSettingType.MP_SETTING_ENTER_AFTER_APPLY;
 	private boolean showAvatar;
 	private ArrayList<AvatarProfileData> shownAvatars;
 	private Set<Integer> rewardedLevels;
@@ -587,7 +588,7 @@ public class GenshinPlayer {
 			// Add to inventory
 			boolean success = getInventory().addItem(item);
 			if (success) {
-				this.sendPacket(new PacketGadgetInteractRsp(drop, InteractType.InteractPickItem));
+				this.sendPacket(new PacketGadgetInteractRsp(drop, InteractType.INTERACT_PICK_ITEM));
 				this.sendPacket(new PacketItemAddHintNotify(item, ActionReason.SubfieldDrop));
 			}
 		}
@@ -617,7 +618,7 @@ public class GenshinPlayer {
 				.setMpSettingType(this.getMpSetting())
 				.setNameCardId(this.getNameCardId())
 				.setSignature(this.getSignature())
-				.setAvatar(HeadImage.newBuilder().setAvatarId(this.getHeadImage()));
+				.setAvatarId(HeadImage.newBuilder().setAvatarId(this.getHeadImage()).getAvatarId());
 
 		if (this.getWorld() != null) {
 			onlineInfo.setCurPlayerNumInWorld(this.getWorld().getPlayers().indexOf(this) + 1);
@@ -652,21 +653,19 @@ public class GenshinPlayer {
 	public SocialDetail.Builder getSocialDetail() {
 		SocialDetail.Builder social = SocialDetail.newBuilder()
 				.setUid(this.getUid())
-				.setAvatar(HeadImage.newBuilder().setAvatarId(this.getHeadImage()))
+				.setAvatarId(HeadImage.newBuilder().setAvatarId(this.getHeadImage()).getAvatarId())
 				.setNickname(this.getNickname())
 				.setSignature(this.getSignature())
 				.setLevel(this.getLevel())
 				.setBirthday(this.getBirthday().getFilledProtoWhenNotEmpty())
 				.setWorldLevel(this.getWorldLevel())
-				.setUnk1(1)
-				.setUnk3(1)
 				.setNameCardId(this.getNameCardId())
 				.setFinishAchievementNum(0);
 		return social;
 	}
 	
-	public WorldPlayerLocationInfo getWorldPlayerLocationInfo() {
+	public PlayerWorldLocationInfoOuterClass.PlayerWorldLocationInfo getWorldPlayerLocationInfo() {
-		return WorldPlayerLocationInfo.newBuilder()
+		return PlayerWorldLocationInfoOuterClass.PlayerWorldLocationInfo.newBuilder()
 				.setSceneId(this.getSceneId())
 				.setPlayerLoc(this.getPlayerLocationInfo())
 				.build();
@@ -691,7 +690,7 @@ public class GenshinPlayer {
 		while (it.hasNext()) {
 			CoopRequest req = it.next();
 			if (req.isExpired()) {
-				req.getRequester().sendPacket(new PacketPlayerApplyEnterMpResultNotify(this, false, PlayerApplyEnterMpReason.SystemJudge));
+				req.getRequester().sendPacket(new PacketPlayerApplyEnterMpResultNotify(this, false, PlayerApplyEnterMpResultNotifyOuterClass.PlayerApplyEnterMpResultNotify.Reason.SYSTEM_JUDGE));
 				it.remove();
 			}
 		}

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

@@ -202,7 +202,7 @@ public class GenshinScene {
 	private void removePlayerAvatars(GenshinPlayer player) {
 		Iterator<EntityAvatar> it = player.getTeamManager().getActiveTeam().iterator();
 		while (it.hasNext()) {
-			this.removeEntity(it.next(), VisionType.VisionRemove);
+			this.removeEntity(it.next(), VisionType.VISION_REMOVE);
 			it.remove();
 		}
 	}
@@ -233,7 +233,7 @@ public class GenshinScene {
 			this.addEntityDirectly(entity);
 		}
 		
-		this.broadcastPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VisionBorn));
+		this.broadcastPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_BORN));
 	}
 	
 	private GenshinEntity removeEntityDirectly(GenshinEntity entity) {
@@ -241,7 +241,7 @@ public class GenshinScene {
 	}
 	
 	public void removeEntity(GenshinEntity entity) {
-		this.removeEntity(entity, VisionType.VisionDie);
+		this.removeEntity(entity, VisionType.VISION_DIE);
 	}
 	
 	public synchronized void removeEntity(GenshinEntity entity, VisionType visionType) {
@@ -254,8 +254,8 @@ public class GenshinScene {
 	public synchronized void replaceEntity(EntityAvatar oldEntity, EntityAvatar newEntity) {
 		this.removeEntityDirectly(oldEntity);
 		this.addEntityDirectly(newEntity);
-		this.broadcastPacket(new PacketSceneEntityDisappearNotify(oldEntity, VisionType.VisionReplace));
+		this.broadcastPacket(new PacketSceneEntityDisappearNotify(oldEntity, VisionType.VISION_REPLACE));
-		this.broadcastPacket(new PacketSceneEntityAppearNotify(newEntity, VisionType.VisionReplace, oldEntity.getId()));
+		this.broadcastPacket(new PacketSceneEntityAppearNotify(newEntity, VisionType.VISION_REPLACE, oldEntity.getId()));
 	}
 	
 	public void showOtherEntities(GenshinPlayer player) {
@@ -269,7 +269,7 @@ public class GenshinScene {
 			entities.add(entity);
 		}
 		
-		player.sendPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VisionMeet));
+		player.sendPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_MEET));
 	}
 	
 	public void handleAttack(AttackResult result) {
@@ -381,11 +381,11 @@ public class GenshinScene {
 		
 		if (toAdd.size() > 0) {
 			toAdd.stream().forEach(this::addEntityDirectly);
-			this.broadcastPacket(new PacketSceneEntityAppearNotify(toAdd, VisionType.VisionBorn));
+			this.broadcastPacket(new PacketSceneEntityAppearNotify(toAdd, VisionType.VISION_BORN));
 		}
 		if (toRemove.size() > 0) {
 			toRemove.stream().forEach(this::removeEntityDirectly);
-			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VisionRemove));
+			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_REMOVE));
 		}
 	}
 	
@@ -425,7 +425,7 @@ public class GenshinScene {
 			return;
 		}
 		
-		this.broadcastPacketToOthers(gadget.getOwner(), new PacketSceneEntityDisappearNotify(gadget, VisionType.VisionDie));
+		this.broadcastPacketToOthers(gadget.getOwner(), new PacketSceneEntityDisappearNotify(gadget, VisionType.VISION_DIE));
 	}
 
 	// Broadcasting

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

@@ -20,18 +20,11 @@ public class InvokeHandler<T> {
 
 	public synchronized void addEntry(ForwardType forward, T entry) {
 		switch (forward) {
-			case ForwardToAll:
+			case FORWARD_TO_ALL -> entryListForwardAll.add(entry);
-				entryListForwardAll.add(entry);
+			case FORWARD_TO_ALL_EXCEPT_CUR, FORWARD_TO_ALL_EXIST_EXCEPT_CUR -> entryListForwardAllExceptCur.add(entry);
-				break;
+			case FORWARD_TO_HOST -> entryListForwardHost.add(entry);
-			case ForwardToAllExceptCur:
+			default -> {
-			case ForwardToAllExistExceptCur:
+			}
-				entryListForwardAllExceptCur.add(entry);
-				break;
-			case ForwardToHost:
-				entryListForwardHost.add(entry);
-				break;
-			default:
-				break;
 		}
 	}
 	

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

@@ -397,7 +397,7 @@ public class TeamManager {
 		this.setCurrentCharacterIndex(index);
 		
 		// Old entity motion state
-		oldEntity.setMotionState(MotionState.MotionStandby);
+		oldEntity.setMotionState(MotionState.MOTION_STANDBY);
 
 		// Remove and Add
 		getPlayer().getScene().replaceEntity(oldEntity, newEntity);
@@ -476,7 +476,7 @@ public class TeamManager {
 		}
 		
 		// Teleport player
-		getPlayer().sendPacket(new PacketPlayerEnterSceneNotify(getPlayer(), EnterType.EnterSelf, EnterReason.Revival, 3, GenshinConstants.START_POSITION));
+		getPlayer().sendPacket(new PacketPlayerEnterSceneNotify(getPlayer(), EnterType.ENTER_SELF, EnterReason.Revival, 3, GenshinConstants.START_POSITION));
 		
 		// Set player position
 		player.setSceneId(3);

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

@@ -197,7 +197,7 @@ public class World implements Iterable<GenshinPlayer> {
 				World world = new World(victim);
 				world.addPlayer(victim);
 				
-				victim.sendPacket(new PacketPlayerEnterSceneNotify(victim, EnterType.EnterSelf, EnterReason.TeamKick, victim.getSceneId(), victim.getPos()));
+				victim.sendPacket(new PacketPlayerEnterSceneNotify(victim, EnterType.ENTER_SELF, EnterReason.TeamKick, victim.getSceneId(), victim.getPos()));
 			}
 		}
 	}
@@ -238,9 +238,9 @@ public class World implements Iterable<GenshinPlayer> {
 
 		// Teleport packet
 		if (oldScene == newScene) {
-			player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.EnterGoto, EnterReason.TransPoint, sceneId, pos));
+			player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.ENTER_GOTO, EnterReason.TransPoint, sceneId, pos));
 		} else {
-			player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.EnterJump, EnterReason.TransPoint, sceneId, pos));
+			player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.ENTER_JUMP, EnterReason.TransPoint, sceneId, pos));
 		}
 		return true;
 	}

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

@@ -778,7 +778,7 @@ public class GenshinAvatar {
 				.setCoreProudSkillLevel(this.getCoreProudSkillLevel())
 				.putAllSkillLevelMap(this.getSkillLevelMap())
 				.addAllInherentProudSkillList(this.getProudSkillList())
-				.putAllProudSkillExtraLevel(getProudSkillBonusMap())
+				.putAllProudSkillExtraLevelMap(getProudSkillBonusMap())
 				.setAvatarType(1)
 				.setBornTime(this.getBornTime())
 				.setFetterInfo(avatarFetter)

src/main/java/emu/grasscutter/game/entity/EntityAvatar.java

@@ -101,13 +101,13 @@ public class EntityAvatar extends GenshinEntity {
 
 	@Override
 	public void onDeath(int killerId) {
-		this.killedType = PlayerDieType.PlayerDieKillByMonster;
+		this.killedType = PlayerDieType.PLAYER_DIE_KILL_BY_MONSTER;
 		this.killedBy = killerId;
 	}
 	
 	public SceneAvatarInfo getSceneAvatarInfo() {
 		SceneAvatarInfo.Builder avatarInfo = SceneAvatarInfo.newBuilder()
-				.setPlayerId(this.getPlayer().getUid())
+				.setUid(this.getPlayer().getUid())
 				.setAvatarId(this.getAvatar().getAvatarId())
 				.setGuid(this.getAvatar().getGuid())
 				.setPeerId(this.getPlayer().getPeerId())
@@ -145,7 +145,7 @@ public class EntityAvatar extends GenshinEntity {
 		
 		SceneEntityInfo.Builder entityInfo = SceneEntityInfo.newBuilder()
 				.setEntityId(getId())
-				.setEntityType(ProtEntityType.ProtEntityAvatar)
+				.setEntityType(ProtEntityType.PROT_ENTITY_AVATAR)
 				.addAnimatorParaList(AnimatorParameterValueInfoPair.newBuilder())
 				.setEntityClientData(EntityClientData.newBuilder())
 				.setEntityAuthorityInfo(authority)
@@ -161,7 +161,7 @@ public class EntityAvatar extends GenshinEntity {
 			if (entry.getIntKey() == 0) {
 				continue;
 			}
-			FightPropPair fightProp = FightPropPair.newBuilder().setType(entry.getIntKey()).setPropValue(entry.getFloatValue()).build();
+			FightPropPair fightProp = FightPropPair.newBuilder().setPropType(entry.getIntKey()).setPropValue(entry.getFloatValue()).build();
 			entityInfo.addFightPropList(fightProp);
 		}
 		

src/main/java/emu/grasscutter/game/entity/EntityClientGadget.java

@@ -6,6 +6,7 @@ import emu.grasscutter.game.World;
 import emu.grasscutter.game.props.PlayerProperty;
 import emu.grasscutter.net.proto.AbilitySyncStateInfoOuterClass.AbilitySyncStateInfo;
 import emu.grasscutter.net.proto.AnimatorParameterValueInfoPairOuterClass.AnimatorParameterValueInfoPair;
+import emu.grasscutter.net.proto.ClientGadgetInfoOuterClass;
 import emu.grasscutter.net.proto.EntityAuthorityInfoOuterClass.EntityAuthorityInfo;
 import emu.grasscutter.net.proto.EntityClientDataOuterClass.EntityClientData;
 import emu.grasscutter.net.proto.EntityRendererChangedInfoOuterClass.EntityRendererChangedInfo;
@@ -112,7 +113,7 @@ public class EntityClientGadget extends EntityGadget {
 		
 		SceneEntityInfo.Builder entityInfo = SceneEntityInfo.newBuilder()
 				.setEntityId(getId())
-				.setEntityType(ProtEntityType.ProtEntityGadget)
+				.setEntityType(ProtEntityType.PROT_ENTITY_GADGET)
 				.setMotionInfo(MotionInfo.newBuilder().setPos(getPosition().toProto()).setRot(getRotation().toProto()).setSpeed(Vector.newBuilder()))
 				.addAnimatorParaList(AnimatorParameterValueInfoPair.newBuilder())
 				.setEntityClientData(EntityClientData.newBuilder())
@@ -125,7 +126,7 @@ public class EntityClientGadget extends EntityGadget {
 				.build();
 		entityInfo.addPropList(pair);
 		
-		GadgetClientParam clientGadget = GadgetClientParam.newBuilder()
+		ClientGadgetInfoOuterClass.ClientGadgetInfo clientGadget = ClientGadgetInfoOuterClass.ClientGadgetInfo.newBuilder()
 				.setCampId(this.getCampId())
 				.setCampType(this.getCampType())
 				.setOwnerEntityId(this.getOwnerEntityId())

src/main/java/emu/grasscutter/game/entity/EntityItem.java

@@ -92,7 +92,7 @@ public class EntityItem extends EntityGadget {
 		
 		SceneEntityInfo.Builder entityInfo = SceneEntityInfo.newBuilder()
 				.setEntityId(getId())
-				.setEntityType(ProtEntityType.ProtEntityGadget)
+				.setEntityType(ProtEntityType.PROT_ENTITY_GADGET)
 				.setMotionInfo(MotionInfo.newBuilder().setPos(getPosition().toProto()).setRot(getRotation().toProto()).setSpeed(Vector.newBuilder()))
 				.addAnimatorParaList(AnimatorParameterValueInfoPair.newBuilder())
 				.setEntityClientData(EntityClientData.newBuilder())
@@ -108,7 +108,7 @@ public class EntityItem extends EntityGadget {
 		SceneGadgetInfo.Builder gadgetInfo = SceneGadgetInfo.newBuilder()
 				.setGadgetId(this.getItemData().getGadgetId())
 				.setTrifleItem(this.getItem().toProto())
-				.setBornType(GadgetBornType.GadgetBornInAir)
+				.setBornType(GadgetBornType.GADGET_BORN_IN_AIR)
 				.setAuthorityPeerId(this.getWorld().getHostPeerId())
 				.setIsEnableInteract(true);
 

src/main/java/emu/grasscutter/game/entity/EntityMonster.java

@@ -197,7 +197,7 @@ public class EntityMonster extends GenshinEntity {
 		
 		SceneEntityInfo.Builder entityInfo = SceneEntityInfo.newBuilder()
 				.setEntityId(getId())
-				.setEntityType(ProtEntityType.ProtEntityMonster)
+				.setEntityType(ProtEntityType.PROT_ENTITY_MONSTER)
 				.setMotionInfo(this.getMotionInfo())
 				.addAnimatorParaList(AnimatorParameterValueInfoPair.newBuilder())
 				.setEntityClientData(EntityClientData.newBuilder())
@@ -208,7 +208,7 @@ public class EntityMonster extends GenshinEntity {
 			if (entry.getIntKey() == 0) {
 				continue;
 			}
-			FightPropPair fightProp = FightPropPair.newBuilder().setType(entry.getIntKey()).setPropValue(entry.getFloatValue()).build();
+			FightPropPair fightProp = FightPropPair.newBuilder().setPropType(entry.getIntKey()).setPropValue(entry.getFloatValue()).build();
 			entityInfo.addFightPropList(fightProp);
 		}
 		
@@ -226,7 +226,7 @@ public class EntityMonster extends GenshinEntity {
 				.setAuthorityPeerId(getWorld().getHostPeerId())
 				.setPoseId(this.getPoseId())
 				.setBlockId(3001)
-				.setBornType(MonsterBornType.MonsterBornDefault)
+				.setBornType(MonsterBornType.MONSTER_BORN_DEFAULT)
 				.setSpecialNameId(40);
 		
 		if (getMonsterData().getDescribeData() != null) {
@@ -240,7 +240,7 @@ public class EntityMonster extends GenshinEntity {
 					.setAbilityInfo(AbilitySyncStateInfo.newBuilder())
 					.build();
 			
-			monsterInfo.setWeaponList(weaponInfo);
+			monsterInfo.addWeaponList(weaponInfo);
 		}
 		
 		entityInfo.setMonster(monsterInfo);

src/main/java/emu/grasscutter/game/entity/GenshinEntity.java

@@ -23,7 +23,7 @@ public abstract class GenshinEntity {
 	
 	public GenshinEntity(GenshinScene scene) {
 		this.scene = scene;
-		this.moveState = MotionState.MotionNone;
+		this.moveState = MotionState.MOTION_NONE;
 	}
 	
 	public int getId() {

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

@@ -104,7 +104,7 @@ public class FriendsList {
 		}
 
 		// Handle
-		if (result == DealAddFriendResultType.DealAddFriendAccept) { // Request accepted
+		if (result == DealAddFriendResultType.DEAL_ADD_FRIEND_ACCEPT) { // Request accepted
 			myFriendship.setIsFriend(true);
 			theirFriendship.setIsFriend(true);
 			

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

@@ -1,5 +1,6 @@
 package emu.grasscutter.game.friends;
 
+import emu.grasscutter.net.proto.PlatformTypeOuterClass;
 import org.bson.types.ObjectId;
 
 import dev.morphia.annotations.*;
@@ -91,16 +92,16 @@ public class Friendship {
 				.setUid(getFriendProfile().getUid())
 				.setNickname(getFriendProfile().getName())
 				.setLevel(getFriendProfile().getPlayerLevel())
-				.setAvatar(HeadImage.newBuilder().setAvatarId(getFriendProfile().getAvatarId()))
+				.setAvatarId(HeadImage.newBuilder().setAvatarId(getFriendProfile().getAvatarId()).getAvatarId())
 				.setWorldLevel(getFriendProfile().getWorldLevel())
 				.setSignature(getFriendProfile().getSignature())
-				.setOnlineState(getFriendProfile().isOnline() ? FriendOnlineState.FRIEND_ONLINE : FriendOnlineState.FRIEND_DISCONNECT)
+				.setOnlineState(getFriendProfile().isOnline() ? FriendOnlineState.FRIEND_ONLINE : FriendOnlineState.FREIEND_DISCONNECT)
 				.setIsMpModeAvailable(true)
 				.setLastActiveTime(getFriendProfile().getLastActiveTime())
 				.setNameCardId(getFriendProfile().getNameCard())
 				.setParam(getFriendProfile().getDaysSinceLogin())
-				.setUnk1(1)
+				.setIsGameSource(true)
-				.setUnk2(3)
+				.setPlatformType(PlatformTypeOuterClass.PlatformType.PC)
 				.build();
 
 		return proto;

src/main/java/emu/grasscutter/game/managers/MultiplayerManager.java

@@ -7,6 +7,7 @@ import emu.grasscutter.game.props.EnterReason;
 import emu.grasscutter.net.proto.EnterTypeOuterClass.EnterType;
 import emu.grasscutter.net.proto.PlayerApplyEnterMpReasonOuterClass.PlayerApplyEnterMpReason;
 import emu.grasscutter.game.World;
+import emu.grasscutter.net.proto.PlayerApplyEnterMpResultNotifyOuterClass;
 import emu.grasscutter.server.game.GameServer;
 import emu.grasscutter.server.packet.send.PacketPlayerApplyEnterMpNotify;
 import emu.grasscutter.server.packet.send.PacketPlayerApplyEnterMpResultNotify;
@@ -26,7 +27,7 @@ public class MultiplayerManager {
 	public void applyEnterMp(GenshinPlayer player, int targetUid) {
 		GenshinPlayer target = getServer().getPlayerByUid(targetUid);
 		if (target == null) {
-			player.sendPacket(new PacketPlayerApplyEnterMpResultNotify(targetUid, "", false, PlayerApplyEnterMpReason.PlayerCannotEnterMp));
+			player.sendPacket(new PacketPlayerApplyEnterMpResultNotify(targetUid, "", false, PlayerApplyEnterMpResultNotifyOuterClass.PlayerApplyEnterMpResultNotify.Reason.PLAYER_CANNOT_ENTER_MP));
 			return;
 		}
 		
@@ -71,12 +72,12 @@ public class MultiplayerManager {
 		
 		// Sanity checks - Dont let the requesting player join if they are already in multiplayer
 		if (requester.getWorld().isMultiplayer()) {
-			request.getRequester().sendPacket(new PacketPlayerApplyEnterMpResultNotify(hostPlayer, false, PlayerApplyEnterMpReason.PlayerCannotEnterMp));
+			request.getRequester().sendPacket(new PacketPlayerApplyEnterMpResultNotify(hostPlayer, false, PlayerApplyEnterMpResultNotifyOuterClass.PlayerApplyEnterMpResultNotify.Reason.PLAYER_CANNOT_ENTER_MP));
 			return;
 		}
 		
 		// Response packet
-		request.getRequester().sendPacket(new PacketPlayerApplyEnterMpResultNotify(hostPlayer, isAgreed, PlayerApplyEnterMpReason.PlayerJudge));
+		request.getRequester().sendPacket(new PacketPlayerApplyEnterMpResultNotify(hostPlayer, isAgreed, PlayerApplyEnterMpResultNotifyOuterClass.PlayerApplyEnterMpResultNotify.Reason.PLAYER_JUDGE));
 		
 		// Declined
 		if (!isAgreed) {
@@ -92,7 +93,7 @@ public class MultiplayerManager {
 			world.addPlayer(hostPlayer);
 			
 			// Rejoin packet
-			hostPlayer.sendPacket(new PacketPlayerEnterSceneNotify(hostPlayer, hostPlayer, EnterType.EnterSelf, EnterReason.HostFromSingleToMp, hostPlayer.getScene().getId(), hostPlayer.getPos()));
+			hostPlayer.sendPacket(new PacketPlayerEnterSceneNotify(hostPlayer, hostPlayer, EnterType.ENTER_SELF, EnterReason.HostFromSingleToMp, hostPlayer.getScene().getId(), hostPlayer.getPos()));
 		}
 		
 		// Set scene pos and id of requester to the host player's
@@ -104,7 +105,7 @@ public class MultiplayerManager {
 		hostPlayer.getWorld().addPlayer(requester);
 
 		// Packet
-		requester.sendPacket(new PacketPlayerEnterSceneNotify(requester, hostPlayer, EnterType.EnterOther, EnterReason.TeamJoin, hostPlayer.getScene().getId(), hostPlayer.getPos()));
+		requester.sendPacket(new PacketPlayerEnterSceneNotify(requester, hostPlayer, EnterType.ENTER_OTHER, EnterReason.TeamJoin, hostPlayer.getScene().getId(), hostPlayer.getPos()));
 	}
 	
 	public boolean leaveCoop(GenshinPlayer player) {
@@ -125,7 +126,7 @@ public class MultiplayerManager {
 		world.addPlayer(player);
 	
 		// Packet
-		player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.EnterSelf, EnterReason.TeamBack, player.getScene().getId(), player.getPos()));
+		player.sendPacket(new PacketPlayerEnterSceneNotify(player, EnterType.ENTER_SELF, EnterReason.TeamBack, player.getScene().getId(), player.getPos()));
 		
 		return true;
 	}
@@ -152,7 +153,7 @@ public class MultiplayerManager {
 		World world = new World(victim);
 		world.addPlayer(victim);
 		
-		victim.sendPacket(new PacketPlayerEnterSceneNotify(victim, EnterType.EnterSelf, EnterReason.TeamKick, victim.getScene().getId(), victim.getPos()));
+		victim.sendPacket(new PacketPlayerEnterSceneNotify(victim, EnterType.ENTER_SELF, EnterReason.TeamKick, victim.getScene().getId(), victim.getPos()));
 		return true;
 	}
 }

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

@@ -1009,6 +1009,7 @@ public class PacketOpcodes {
     public static final int SetNameCardRsp = 4009;
     public static final int SetOpenStateReq = 162;
     public static final int SetOpenStateRsp = 189;
+
     public static final int SetPlayerBirthdayReq = 4097;
     public static final int SetPlayerBirthdayRsp = 4088;
     public static final int SetPlayerBornDataReq = 155;
@@ -1034,8 +1035,6 @@ 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;

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

@@ -1,6 +0,0 @@
-package emu.grasscutter.net.packet;
-
-public class Retcode {
-	public static final int SUCCESS = 0;
-	public static final int FAIL = 1;
-}

src/main/java/emu/grasscutter/plugin/PluginManager.java

@@ -17,7 +17,7 @@ import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
 
 /**
- * Manages the server's plugins & the event system.
+ * Manages the server's plugins and the event system.
  */
 public final class PluginManager {
     private final Map<String, Plugin> plugins = new HashMap<>();

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

@@ -82,7 +82,7 @@ public final class PlayerHook {
     public void teleport(Position position) {
         this.player.getPos().set(position);
         this.player.sendPacket(new PacketPlayerEnterSceneNotify(this.player, 
-                EnterType.EnterJump, EnterReason.TransPoint, 
+                EnterType.ENTER_JUMP, EnterReason.TransPoint,
                 this.player.getSceneId(), position
         ));
     }

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

@@ -126,10 +126,10 @@ public final class DispatchServer {
 				servers.add(server);
 
 				RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
-						.setIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty()
+						.setGateserverIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty()
 								? Grasscutter.getConfig().getGameServerOptions().Ip
 								: Grasscutter.getConfig().getGameServerOptions().PublicIp))
-						.setPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0
+						.setGateserverPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0
 								? Grasscutter.getConfig().getGameServerOptions().PublicPort
 								: Grasscutter.getConfig().getGameServerOptions().Port)
 						.setSecretKey(ByteString
@@ -169,8 +169,8 @@ public final class DispatchServer {
 				servers.add(server);
 
 				RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
-						.setIp(regionInfo.Ip)
+						.setGateserverIp(regionInfo.Ip)
-						.setPort(regionInfo.Port)
+						.setGateserverPort(regionInfo.Port)
 						.setSecretKey(ByteString
 								.copyFrom(FileUtils.read(Grasscutter.getConfig().KEY_FOLDER + "dispatchSeed.bin")))
 						.build();
@@ -181,7 +181,7 @@ public final class DispatchServer {
 			}
 
 			QueryRegionListHttpRsp regionList = QueryRegionListHttpRsp.newBuilder()
-					.addAllServers(servers)
+					.addAllRegionList(servers)
 					.setClientSecretKey(rl.getClientSecretKey())
 					.setClientCustomConfigEncrypted(rl.getClientCustomConfigEncrypted())
 					.setEnableLoginPc(true)

src/main/java/emu/grasscutter/server/game/GameServerPacketHandler.java

@@ -89,7 +89,7 @@ public class GameServerPacketHandler {
 		
 		// Log unhandled packets
 		if (Grasscutter.getConfig().getGameServerOptions().LOG_PACKETS) {
-			//Grasscutter.getLogger().info("Unhandled packet (" + opcode + "): " + PacketOpcodesUtil.getOpcodeName(opcode));
+			Grasscutter.getLogger().info("Unhandled packet (" + opcode + "): " + emu.grasscutter.net.packet.PacketOpcodesUtil.getOpcodeName(opcode));
 		}
 	}
 }

src/main/java/emu/grasscutter/server/game/GameSession.java

@@ -3,11 +3,14 @@ package emu.grasscutter.server.game;
 import java.io.File;
 import java.net.InetSocketAddress;
 import java.nio.ByteBuffer;
+import java.util.HashSet;
+import java.util.Set;
 
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.game.Account;
 import emu.grasscutter.game.GenshinPlayer;
 import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.packet.PacketOpcodesUtil;
 import emu.grasscutter.netty.MihoyoKcpChannel;
 import emu.grasscutter.server.event.game.SendPacketEvent;
@@ -178,10 +181,20 @@ public class GameSession extends MihoyoKcpChannel {
     	//System.out.println(Utils.bytesToHex(genshinPacket.getData()));
     }
 
+	private static final Set<Integer> loopPacket = Set.of(
+			PacketOpcodes.PingReq,
+			PacketOpcodes.PingRsp,
+			PacketOpcodes.WorldPlayerRTTNotify,
+			PacketOpcodes.UnionCmdNotify,
+			PacketOpcodes.QueryPathReq
+	);
+
     private void logPacket(GenshinPacket genshinPacket) {
+		if (!loopPacket.contains(genshinPacket.getOpcode())) {
 			Grasscutter.getLogger().info("SEND: " + PacketOpcodesUtil.getOpcodeName(genshinPacket.getOpcode()) + " (" + genshinPacket.getOpcode() + ")");
 			System.out.println(Utils.bytesToHex(genshinPacket.getData()));
 		}
+    }
 
 	@Override
 	public void onMessage(ChannelHandlerContext ctx, ByteBuf data) {
@@ -226,9 +239,11 @@ public class GameSession extends MihoyoKcpChannel {
 				
 				// Log packet
 				if (Grasscutter.getConfig().getGameServerOptions().LOG_PACKETS) {
+					if (!loopPacket.contains(opcode)) {
 						Grasscutter.getLogger().info("RECV: " + PacketOpcodesUtil.getOpcodeName(opcode) + " (" + opcode + ")");
 						System.out.println(Utils.bytesToHex(payload));
 					}
+				}
 				
 				// Handle
 				getServer().getPacketHandler().handle(this, opcode, header, payload);

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

@@ -1,24 +0,0 @@
-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/HandlerCombatInvocationsNotify.java

@@ -19,12 +19,12 @@ public class HandlerCombatInvocationsNotify extends PacketHandler {
 		
 		for (CombatInvokeEntry entry : notif.getInvokeListList()) {
 			switch (entry.getArgumentType()) {
-				case CombatEvtBeingHit:
+				case COMBAT_EVT_BEING_HIT:
 					// Handle damage
 					EvtBeingHitInfo hitInfo = EvtBeingHitInfo.parseFrom(entry.getCombatData());
 					session.getPlayer().getScene().handleAttack(hitInfo.getAttackResult());
 					break;
-				case EntityMove:
+				case ENTITY_MOVE:
 					// Handle movement
 					EntityMoveInfo moveInfo = EntityMoveInfo.parseFrom(entry.getCombatData());
 					GenshinEntity entity = session.getPlayer().getScene().getEntityById(moveInfo.getEntityId());

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

@@ -0,0 +1,20 @@
+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.CombineReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+
+@Opcodes(PacketOpcodes.CombineReq)
+public class HandlerCombineReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+
+        CombineReqOuterClass.CombineReq req = CombineReqOuterClass.CombineReq.parseFrom(payload);
+
+    }
+
+}
+

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

@@ -32,7 +32,7 @@ public class HandlerMarkMapReq extends PacketHandler {
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		MarkMapReq req = MarkMapReq.parseFrom(payload);
 
-		if (req.getOp() != Operation.Add) {
+		if (req.getOp() != MarkMapReq.Operation.ADD) {
 			return;
 		}
 

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

@@ -3,6 +3,7 @@ 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.RetcodeOuterClass;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.packet.send.PacketPlayerGetForceQuitBanInfoRsp;
 
@@ -14,10 +15,10 @@ public class HandlerPlayerGetForceQuitBanInfoReq extends PacketHandler {
 		
 		if (session.getServer().getMultiplayerManager().leaveCoop(session.getPlayer())) {
 			// Success
-			session.send(new PacketPlayerGetForceQuitBanInfoRsp(0));
+			session.send(new PacketPlayerGetForceQuitBanInfoRsp(RetcodeOuterClass.Retcode.RET_SUCC_VALUE));
 		} else {
 			// Fail
-			session.send(new PacketPlayerGetForceQuitBanInfoRsp(1));
+			session.send(new PacketPlayerGetForceQuitBanInfoRsp(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE));
 		}
 	}
 

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

@@ -11,7 +11,7 @@ public class PacketAvatarChangeCostumeNotify extends GenshinPacket {
 		super(PacketOpcodes.AvatarChangeCostumeNotify);
 
 		AvatarChangeCostumeNotify proto = AvatarChangeCostumeNotify.newBuilder()
-				.setEntity(entity.toProto())
+				.setEntityInfo(entity.toProto())
 				.build();
 		
 		this.setData(proto);

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

@@ -3,6 +3,7 @@ package emu.grasscutter.server.packet.send;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.AvatarChangeCostumeRspOuterClass.AvatarChangeCostumeRsp;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketAvatarChangeCostumeRsp extends GenshinPacket {
 	
@@ -21,7 +22,7 @@ public class PacketAvatarChangeCostumeRsp extends GenshinPacket {
 		super(PacketOpcodes.AvatarChangeCostumeRsp);
 
 		AvatarChangeCostumeRsp proto = AvatarChangeCostumeRsp.newBuilder()
-				.setRetcode(1)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
 				.build();
 		
 		this.setData(proto);

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

@@ -3,6 +3,7 @@ package emu.grasscutter.server.packet.send;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.AvatarWearFlycloakRspOuterClass.AvatarWearFlycloakRsp;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketAvatarWearFlycloakRsp extends GenshinPacket {
 	public PacketAvatarWearFlycloakRsp(long avatarGuid, int costumeId) {
@@ -20,7 +21,7 @@ public class PacketAvatarWearFlycloakRsp extends GenshinPacket {
 		super(PacketOpcodes.AvatarWearFlycloakRsp);
 
 		AvatarWearFlycloakRsp proto = AvatarWearFlycloakRsp.newBuilder()
-				.setRetcode(1)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
 				.build();
 		
 		this.setData(proto);

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

@@ -4,9 +4,9 @@ import java.util.List;
 
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
-import emu.grasscutter.net.packet.Retcode;
 import emu.grasscutter.net.proto.CalcWeaponUpgradeReturnItemsRspOuterClass.CalcWeaponUpgradeReturnItemsRsp;
 import emu.grasscutter.net.proto.ItemParamOuterClass.ItemParam;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketCalcWeaponUpgradeReturnItemsRsp extends GenshinPacket {
 	
@@ -25,7 +25,7 @@ public class PacketCalcWeaponUpgradeReturnItemsRsp extends GenshinPacket {
 		super(PacketOpcodes.CalcWeaponUpgradeReturnItemsRsp);
 		
 		CalcWeaponUpgradeReturnItemsRsp proto = CalcWeaponUpgradeReturnItemsRsp.newBuilder()
-				.setRetcode(Retcode.FAIL)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
 				.build();
 		
 		this.setData(proto);

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

@@ -3,6 +3,7 @@ package emu.grasscutter.server.packet.send;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.ChangeAvatarRspOuterClass.ChangeAvatarRsp;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketChangeAvatarRsp extends GenshinPacket {
 	
@@ -10,8 +11,8 @@ public class PacketChangeAvatarRsp extends GenshinPacket {
 		super(PacketOpcodes.ChangeAvatarRsp);
 
 		ChangeAvatarRsp p = ChangeAvatarRsp.newBuilder()
-				.setRetcode(0)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
-				.setCurrGuid(guid)
+				.setCurGuid(guid)
 				.build();
 		
 		this.setData(p);

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

@@ -0,0 +1,58 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.CombineReqOuterClass;
+import emu.grasscutter.net.proto.CombineRspOuterClass;
+import emu.grasscutter.net.proto.ItemParamOuterClass;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
+
+public class PacketCombineRsp extends GenshinPacket {
+
+    public PacketCombineRsp() {
+        super(PacketOpcodes.CombineRsp);
+
+        CombineRspOuterClass.CombineRsp proto = CombineRspOuterClass.CombineRsp.newBuilder()
+                .setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE).build();
+
+
+        this.setData(proto);
+    }
+
+    public PacketCombineRsp(int retcode) {
+        super(PacketOpcodes.CombineRsp);
+
+        CombineRspOuterClass.CombineRsp proto = CombineRspOuterClass.CombineRsp.newBuilder()
+                .setRetcode(retcode).build();
+
+
+        this.setData(proto);
+    }
+
+    public PacketCombineRsp(CombineReqOuterClass.CombineReq combineReq,
+                            Iterable<ItemParamOuterClass.ItemParam> costItemList,
+                            Iterable<ItemParamOuterClass.ItemParam> resultItemList,
+                            Iterable<ItemParamOuterClass.ItemParam> totalRandomItemList,
+                            Iterable<ItemParamOuterClass.ItemParam> totalReturnItemList,
+                            Iterable<ItemParamOuterClass.ItemParam> totalExtraItemList) {
+
+        super(PacketOpcodes.CombineRsp);
+
+        CombineRspOuterClass.CombineRsp proto = CombineRspOuterClass.CombineRsp.newBuilder()
+                .setRetcode(RetcodeOuterClass.Retcode.RET_SUCC_VALUE)
+                .setCombineId(combineReq.getCombineId())
+                .setCombineCount(combineReq.getCombineCount())
+                .setAvatarGuid(combineReq.getAvatarGuid())
+                .addAllCostItemList(costItemList)
+                .addAllResultItemList(resultItemList)
+                .addAllTotalRandomItemList(totalRandomItemList)
+                .addAllTotalReturnItemList(totalReturnItemList)
+                .addAllTotalExtraItemList(totalExtraItemList)
+                .build();
+
+        this.setData(proto);
+    }
+
+
+
+}

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

@@ -7,6 +7,7 @@ import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.DoGachaRspOuterClass.DoGachaRsp;
 import emu.grasscutter.net.proto.GachaItemOuterClass.GachaItem;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketDoGachaRsp extends GenshinPacket {
 	
@@ -33,7 +34,7 @@ public class PacketDoGachaRsp extends GenshinPacket {
 		super(PacketOpcodes.DoGachaRsp);
 
 		DoGachaRsp p = DoGachaRsp.newBuilder()
-				.setRetcode(1)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
 				.build();
 		
 		this.setData(p);

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

@@ -5,6 +5,7 @@ import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.GadgetInteractRspOuterClass.GadgetInteractRsp;
 import emu.grasscutter.net.proto.InteractTypeOuterClass.InteractType;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketGadgetInteractRsp extends GenshinPacket {
 	public PacketGadgetInteractRsp(EntityGadget gadget, InteractType interact) {
@@ -23,7 +24,7 @@ public class PacketGadgetInteractRsp extends GenshinPacket {
 		super(PacketOpcodes.GadgetInteractRsp);
 
 		GadgetInteractRsp proto = GadgetInteractRsp.newBuilder()
-				.setRetcode(1)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
 				.build();
 		
 		this.setData(proto);

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

@@ -3,13 +3,14 @@ package emu.grasscutter.server.packet.send;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.GetAuthkeyRspOuterClass.GetAuthkeyRsp;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 
 public class PacketGetAuthkeyRsp extends GenshinPacket {
 	
 	public PacketGetAuthkeyRsp() {
 		super(PacketOpcodes.GetAuthkeyRsp);
 		
-		GetAuthkeyRsp proto = GetAuthkeyRsp.newBuilder().setRetcode(1).build();
+		GetAuthkeyRsp proto = GetAuthkeyRsp.newBuilder().setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE).build();
 		
 		this.setData(proto);
 	}

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

@@ -9,6 +9,7 @@ import emu.grasscutter.net.proto.FriendBriefOuterClass.FriendBrief;
 import emu.grasscutter.net.proto.FriendOnlineStateOuterClass.FriendOnlineState;
 import emu.grasscutter.net.proto.GetPlayerFriendListRspOuterClass.GetPlayerFriendListRsp;
 import emu.grasscutter.net.proto.HeadImageOuterClass.HeadImage;
+import emu.grasscutter.net.proto.PlatformTypeOuterClass;
 
 public class PacketGetPlayerFriendListRsp extends GenshinPacket {
 	
@@ -19,15 +20,15 @@ public class PacketGetPlayerFriendListRsp extends GenshinPacket {
 				.setUid(GenshinConstants.SERVER_CONSOLE_UID)
 				.setNickname("Server")
 				.setLevel(1)
-				.setAvatar(HeadImage.newBuilder().setAvatarId(GenshinConstants.MAIN_CHARACTER_FEMALE))
+				.setAvatarId(HeadImage.newBuilder().setAvatarId(GenshinConstants.MAIN_CHARACTER_FEMALE).getAvatarId())
 				.setWorldLevel(0)
 				.setSignature("")
 				.setLastActiveTime((int) (System.currentTimeMillis() / 1000f))
 				.setNameCardId(210001)
 				.setOnlineState(FriendOnlineState.FRIEND_ONLINE)
 				.setParam(1)
-				.setUnk1(1)
+				.setIsGameSource(true)
-				.setUnk2(3)
+				.setPlatformType(PlatformTypeOuterClass.PlatformType.PC)
 				.build();
 		
 		GetPlayerFriendListRsp.Builder proto = GetPlayerFriendListRsp.newBuilder().addFriendList(serverFriend);

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

@@ -3,6 +3,7 @@ package emu.grasscutter.server.packet.send;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.GetPlayerSocialDetailRspOuterClass.GetPlayerSocialDetailRsp;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 import emu.grasscutter.net.proto.SocialDetailOuterClass.SocialDetail;
 
 public class PacketGetPlayerSocialDetailRsp extends GenshinPacket {
@@ -15,7 +16,7 @@ public class PacketGetPlayerSocialDetailRsp extends GenshinPacket {
 		if (detail != null) {
 			proto.setDetailData(detail);
 		} else {
-			proto.setRetcode(1);
+			proto.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE);
 		}
 
 		this.setData(proto);

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

@@ -16,18 +16,18 @@ public class PacketGetPlayerTokenRsp extends GenshinPacket {
 		this.setUseDispatchKey(true);
 		
 		GetPlayerTokenRsp p = GetPlayerTokenRsp.newBuilder()
-				.setPlayerUid(session.getAccount().getPlayerUid())
+				.setUid(session.getAccount().getPlayerUid())
-				.setAccountToken(session.getAccount().getToken())
+				.setToken(session.getAccount().getToken())
 				.setAccountType(1)
 				.setIsProficientPlayer(doesPlayerExist) // Not sure where this goes
-				.setSecretKey(Crypto.ENCRYPT_SEED)
+				.setSecretKeySeed(Crypto.ENCRYPT_SEED)
-				.setSecretKeyBuffer(ByteString.copyFrom(Crypto.ENCRYPT_SEED_BUFFER))
+				.setSecurityCmdBuffer(ByteString.copyFrom(Crypto.ENCRYPT_SEED_BUFFER))
 				.setPlatformType(3)
 				.setChannelId(1)
 				.setCountryCode("US")
-				.setUnk1("c25-314dd05b0b5f")
+				.setClientVersionRandomKey("c25-314dd05b0b5f")
-				.setUnk3(3)
+				.setRegPlatform(3)
-				.setClientIp(session.getAddress().getAddress().getHostAddress())
+				.setClientIpStr(session.getAddress().getAddress().getHostAddress())
 				.build();
 	
 		this.setData(p.toByteArray());

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

@@ -8,7 +8,7 @@ import emu.grasscutter.net.proto.PlayerApplyEnterMpResultNotifyOuterClass.Player
 
 public class PacketPlayerApplyEnterMpResultNotify extends GenshinPacket {
 	
-	public PacketPlayerApplyEnterMpResultNotify(GenshinPlayer target, boolean isAgreed, PlayerApplyEnterMpReason reason) {
+	public PacketPlayerApplyEnterMpResultNotify(GenshinPlayer target, boolean isAgreed, PlayerApplyEnterMpResultNotify.Reason reason) {
 		super(PacketOpcodes.PlayerApplyEnterMpResultNotify);
 
 		PlayerApplyEnterMpResultNotify proto = PlayerApplyEnterMpResultNotify.newBuilder()
@@ -21,7 +21,7 @@ public class PacketPlayerApplyEnterMpResultNotify extends GenshinPacket {
 		this.setData(proto);
 	}
 	
-	public PacketPlayerApplyEnterMpResultNotify(int targetId, String targetName, boolean isAgreed, PlayerApplyEnterMpReason reason) {
+	public PacketPlayerApplyEnterMpResultNotify(int targetId, String targetName, boolean isAgreed, PlayerApplyEnterMpResultNotify.Reason reason) {
 		super(PacketOpcodes.PlayerApplyEnterMpResultNotify);
 
 		PlayerApplyEnterMpResultNotify proto = PlayerApplyEnterMpResultNotify.newBuilder()

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

@@ -43,7 +43,7 @@ public class PacketPlayerChatNotify extends GenshinPacket {
 		this.setData(proto);
 	}
 	
-	public PacketPlayerChatNotify(GenshinPlayer sender, int channelId, SystemHint systemHint) {
+	public PacketPlayerChatNotify(GenshinPlayer sender, int channelId, ChatInfo.SystemHint systemHint) {
 		super(PacketOpcodes.PlayerChatNotify);
 		
 		ChatInfo info = ChatInfo.newBuilder()

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

@@ -13,7 +13,7 @@ public class PacketPlayerDataNotify extends GenshinPacket {
 		
 		PlayerDataNotify.Builder p = PlayerDataNotify.newBuilder()
 				.setNickName(player.getNickname())
-				.setClientTime(System.currentTimeMillis())
+				.setServerTime(System.currentTimeMillis())
 				.setIsFirstLoginToday(true)
 				.setRegionId(player.getRegionId());
 				

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

@@ -5,6 +5,7 @@ import emu.grasscutter.game.entity.EntityAvatar;
 import emu.grasscutter.game.inventory.GenshinItem;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AbilityControlBlockOuterClass;
 import emu.grasscutter.net.proto.AbilitySyncStateInfoOuterClass.AbilitySyncStateInfo;
 import emu.grasscutter.net.proto.AvatarEnterSceneInfoOuterClass.AvatarEnterSceneInfo;
 import emu.grasscutter.net.proto.MPLevelEntityInfoOuterClass.MPLevelEntityInfo;
@@ -26,7 +27,7 @@ public class PacketPlayerEnterSceneInfoNotify extends GenshinPacket {
 				TeamEnterSceneInfo.newBuilder()
 					.setTeamEntityId(player.getTeamManager().getEntityId()) // 150995833
 					.setTeamAbilityInfo(empty)
-					.setUnk(empty)
+					.setAbilityControlBlock(AbilityControlBlockOuterClass.AbilityControlBlock.newBuilder().build())
 		);
 		proto.setMpLevelEntityInfo(
 				MPLevelEntityInfo.newBuilder()

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

@@ -23,14 +23,14 @@ public class PacketPlayerEnterSceneNotify extends GenshinPacket {
 				.setSceneId(player.getSceneId())
 				.setPos(player.getPos().toProto())
 				.setSceneBeginTime(System.currentTimeMillis())
-				.setType(EnterType.EnterSelf)
+				.setType(EnterType.ENTER_SELF)
 				.setTargetUid(player.getUid())
 				.setEnterSceneToken(player.getEnterSceneToken())
 				.setWorldLevel(player.getWorldLevel())
 				.setEnterReason(EnterReason.Login.getValue())
 				.setIsFirstLoginEnterScene(player.isFirstLoginEnterScene())
-				.setUnk1(1)
+				.setWorldType(1)
-				.setUnk2("3-" + player.getUid() + "-" + (int) (System.currentTimeMillis() / 1000) + "-" + 18402)
+				.setSceneTransaction("3-" + player.getUid() + "-" + (int) (System.currentTimeMillis() / 1000) + "-" + 18402)
 				.build();
 		
 		this.setData(proto);
@@ -62,8 +62,8 @@ public class PacketPlayerEnterSceneNotify extends GenshinPacket {
 				.addSceneTagIdList(109)
 				.addSceneTagIdList(113)
 				.addSceneTagIdList(117)
-				.setUnk1(1)
+				.setWorldType(1)
-				.setUnk2(newScene + "-" + target.getUid() + "-" + (int) (System.currentTimeMillis() / 1000) + "-" + 18402)
+				.setSceneTransaction(newScene + "-" + target.getUid() + "-" + (int) (System.currentTimeMillis() / 1000) + "-" + 18402)
 				.build();
 		
 		this.setData(proto);

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

@@ -40,8 +40,8 @@ public class PacketPlayerLoginRsp extends GenshinPacket {
 					QueryCurrRegionHttpRspOuterClass.QueryCurrRegionHttpRsp regionQuery = QueryCurrRegionHttpRspOuterClass.QueryCurrRegionHttpRsp.parseFrom(decodedCurRegion);
 
 					RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
-							.setIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getGameServerOptions().Ip : Grasscutter.getConfig().getGameServerOptions().PublicIp))
+							.setGateserverIp((Grasscutter.getConfig().getGameServerOptions().PublicIp.isEmpty() ? Grasscutter.getConfig().getGameServerOptions().Ip : Grasscutter.getConfig().getGameServerOptions().PublicIp))
-							.setPort(Grasscutter.getConfig().getGameServerOptions().PublicPort != 0 ? Grasscutter.getConfig().getGameServerOptions().PublicPort : Grasscutter.getConfig().getGameServerOptions().Port)
+							.setGateserverPort(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();
 
@@ -64,7 +64,7 @@ public class PacketPlayerLoginRsp extends GenshinPacket {
 				.setClientSilenceDataVersion(info.getClientSilenceDataVersion())
 				.setClientMd5(info.getClientDataMd5())
 				.setClientSilenceMd5(info.getClientSilenceDataMd5())
-				.setResVersionConfig(info.getConfig())
+				.setResVersionConfig(info.getResVersionConfig())
 				.setClientVersionSuffix(info.getClientVersionSuffix())
 				.setClientSilenceVersionSuffix(info.getClientSilenceVersionSuffix())
 				.setIsScOpen(false)

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

@@ -18,7 +18,7 @@ public class PacketPlayerStoreNotify extends GenshinPacket {
 		this.buildHeader(2);
 		
 		PlayerStoreNotify.Builder p = PlayerStoreNotify.newBuilder()
-				.setStoreType(StoreType.StorePack)
+				.setStoreType(StoreType.STORE_PACK)
 				.setWeightLimit(Grasscutter.getConfig().getGameServerOptions().InventoryLimitAll);
 		
 		for (GenshinItem item : player.getInventory()) {

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

@@ -15,7 +15,7 @@ public class PacketSceneEntityAppearNotify extends GenshinPacket {
 		super(PacketOpcodes.SceneEntityAppearNotify, true);
 
 		SceneEntityAppearNotify.Builder proto = SceneEntityAppearNotify.newBuilder()
-				.setAppearType(VisionType.VisionBorn)
+				.setAppearType(VisionType.VISION_BORN)
 				.addEntityList(entity.toProto());
 
 		this.setData(proto.build());

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

@@ -2,6 +2,7 @@ package emu.grasscutter.server.packet.send;
 
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 import emu.grasscutter.net.proto.SceneKickPlayerRspOuterClass.SceneKickPlayerRsp;
 
 public class PacketSceneKickPlayerRsp extends GenshinPacket {
@@ -20,7 +21,7 @@ public class PacketSceneKickPlayerRsp extends GenshinPacket {
 		super(PacketOpcodes.SceneKickPlayerRsp);
 
 		SceneKickPlayerRsp proto = SceneKickPlayerRsp.newBuilder()
-				.setRetcode(1)
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE)
 				.build();
 		
 		this.setData(proto);

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

@@ -19,7 +19,7 @@ public class PacketSceneTeamUpdateNotify extends GenshinPacket {
 		for (GenshinPlayer p : player.getWorld().getPlayers()) {
 			for (EntityAvatar entityAvatar : p.getTeamManager().getActiveTeam()) {
 				SceneTeamAvatar.Builder avatarProto = SceneTeamAvatar.newBuilder()
-						.setPlayerId(p.getUid())
+						.setPlayerUid(p.getUid())
 						.setAvatarGuid(entityAvatar.getAvatar().getGuid())
 						.setSceneId(p.getSceneId())
 						.setEntityId(entityAvatar.getId())

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

@@ -5,6 +5,7 @@ import emu.grasscutter.data.custom.ScenePointEntry;
 import emu.grasscutter.game.GenshinPlayer;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 import emu.grasscutter.net.proto.SceneTransToPointRspOuterClass.SceneTransToPointRsp;
 import emu.grasscutter.utils.Position;
 
@@ -26,7 +27,7 @@ public class PacketSceneTransToPointRsp extends GenshinPacket {
 		super(PacketOpcodes.SceneTransToPointRsp);
 		
 		SceneTransToPointRsp proto = SceneTransToPointRsp.newBuilder()
-				.setRetcode(1) // Internal server error
+				.setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE) // Internal server error
 	            .build();
 
 		this.setData(proto);

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

@@ -4,6 +4,7 @@ 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.SetPlayerBornDataReqOuterClass;
 
 public class PacketSetPlayerBirthdayRsp extends GenshinPacket {
 

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

@@ -12,7 +12,7 @@ public class PacketSetPlayerHeadImageRsp extends GenshinPacket {
 		super(PacketOpcodes.SetPlayerHeadImageRsp);
 		
 		SetPlayerHeadImageRsp proto = SetPlayerHeadImageRsp.newBuilder()
-				.setAvatar(HeadImage.newBuilder().setAvatarId(player.getHeadImage()))
+				.setAvatarId(HeadImage.newBuilder().setAvatarId(player.getHeadImage()).getAvatarId())
 				.build();
 		
 		this.setData(proto);

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

@@ -1,21 +0,0 @@
-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/server/packet/send/PacketStoreItemChangeNotify.java

@@ -18,7 +18,7 @@ public class PacketStoreItemChangeNotify extends GenshinPacket {
 		this();
 		
 		StoreItemChangeNotify.Builder proto = StoreItemChangeNotify.newBuilder()
-				.setStoreType(StoreType.StorePack)
+				.setStoreType(StoreType.STORE_PACK)
 				.addItemList(item.toProto());
 		
 		this.setData(proto);
@@ -28,9 +28,9 @@ public class PacketStoreItemChangeNotify extends GenshinPacket {
 		this();
 
 		StoreItemChangeNotify.Builder proto = StoreItemChangeNotify.newBuilder()
-				.setStoreType(StoreType.StorePack);
+				.setStoreType(StoreType.STORE_PACK);
 		
-		items.stream().forEach(item -> proto.addItemList(item.toProto()));
+		items.forEach(item -> proto.addItemList(item.toProto()));
 		
 		this.setData(proto);
 	}

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

@@ -18,7 +18,7 @@ public class PacketStoreItemDelNotify extends GenshinPacket {
 		this();
 		
 		StoreItemDelNotify.Builder proto = StoreItemDelNotify.newBuilder()
-				.setStoreType(StoreType.StorePack)
+				.setStoreType(StoreType.STORE_PACK)
 				.addGuidList(item.getGuid());
 		
 		this.setData(proto);
@@ -28,7 +28,7 @@ public class PacketStoreItemDelNotify extends GenshinPacket {
 		this();
 
 		StoreItemDelNotify.Builder proto = StoreItemDelNotify.newBuilder()
-				.setStoreType(StoreType.StorePack);
+				.setStoreType(StoreType.STORE_PACK);
 		
 		items.stream().forEach(item -> proto.addGuidList(item.getGuid()));
 		

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

@@ -12,7 +12,7 @@ public class PacketStoreWeightLimitNotify extends GenshinPacket {
 		super(PacketOpcodes.StoreWeightLimitNotify);
 
 		StoreWeightLimitNotify p = StoreWeightLimitNotify.newBuilder()
-				.setStoreType(StoreType.StorePack)
+				.setStoreType(StoreType.STORE_PACK)
 				.setWeightLimit(Grasscutter.getConfig().getGameServerOptions().InventoryLimitAll)
 				.setWeaponCountLimit(Grasscutter.getConfig().getGameServerOptions().InventoryLimitWeapon)
 				.setReliquaryCountLimit(Grasscutter.getConfig().getGameServerOptions().InventoryLimitRelic)

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

@@ -3,6 +3,7 @@ package emu.grasscutter.server.packet.send;
 import emu.grasscutter.game.inventory.GenshinItem;
 import emu.grasscutter.net.packet.GenshinPacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
 import emu.grasscutter.net.proto.UseItemRspOuterClass.UseItemRsp;
 
 public class PacketUseItemRsp extends GenshinPacket {
@@ -22,7 +23,7 @@ public class PacketUseItemRsp extends GenshinPacket {
 	public PacketUseItemRsp() {
 		super(PacketOpcodes.UseItemRsp);
 		
-		UseItemRsp proto = UseItemRsp.newBuilder().setRetcode(1).build();
+		UseItemRsp proto = UseItemRsp.newBuilder().setRetcode(RetcodeOuterClass.Retcode.RET_SVR_ERROR_VALUE).build();
 		
 		this.setData(proto);
 	}

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

@@ -14,7 +14,7 @@ public class PacketWorldPlayerLocationNotify extends GenshinPacket {
 		WorldPlayerLocationNotify.Builder proto = WorldPlayerLocationNotify.newBuilder();
 		
 		for (GenshinPlayer p : world.getPlayers()) {
-			proto.addPlayerLocList(p.getWorldPlayerLocationInfo());
+			proto.addPlayerWorldLocList(p.getWorldPlayerLocationInfo());
 		}
 		
 		this.setData(proto);

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

@@ -34,7 +34,7 @@ public final class Crypto {
 	public static void extractSecretKeyBuffer(byte[] data) {
 		try {
 			GetPlayerTokenRsp p = GetPlayerTokenRsp.parseFrom(data);
-			FileUtils.write(Grasscutter.getConfig().KEY_FOLDER + "secretKeyBuffer.bin", p.getSecretKeyBuffer().toByteArray());
+			FileUtils.write(Grasscutter.getConfig().KEY_FOLDER + "secretKeyBuffer.bin", p.getSecretKeyBytes().toByteArray());
 			Grasscutter.getLogger().info("Secret Key: " + p.getSecretKey());
 		} catch (Exception e) {
 			Grasscutter.getLogger().error("Crypto error.", e);