UPGRADE TO 1.1.0 POG

Merge `development` into `stable`

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.game.GenshinPlayer.SceneLoadState;
+import emu.grasscutter.game.player.Player.SceneLoadState;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.packet.PacketHandler;

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.managers.SotSManager.SotSManager;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.FightProperty;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.ChangeHpReasonOuterClass.ChangeHpReason;
+import emu.grasscutter.net.proto.PropChangeReasonOuterClass.PropChangeReason;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketAvatarFightPropUpdateNotify;
+import emu.grasscutter.server.packet.send.PacketAvatarLifeStateChangeNotify;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropChangeReasonNotify;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
+
+import java.util.List;
+
+@Opcodes(PacketOpcodes.EnterTransPointRegionNotify)
+public class HandlerEnterTransPointRegionNotify extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception{
+        Player player = session.getPlayer();
+        SotSManager sotsManager = player.getSotSManager();
+
+        sotsManager.refillSpringVolume();
+        sotsManager.autoRevive(session);
+        sotsManager.scheduleAutoRecover(session);
+        // TODO: allow interaction with the SotS?
+    }
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.entity.EntityAvatar;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.EvtAvatarLockChairReqOuterClass.EvtAvatarLockChairReq;
+import emu.grasscutter.net.proto.PacketHeadOuterClass.PacketHead;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketEvtAvatarLockChairRsp;
+
+@Opcodes(PacketOpcodes.EvtAvatarLockChairReq)
+public class HandlerEvtAvatarLockChairReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        PacketHead head = PacketHead.parseFrom(header);
+        EvtAvatarLockChairReq lockChairReq = EvtAvatarLockChairReq.parseFrom(payload);
+
+        EntityAvatar entityAvatar = session.getPlayer().getTeamManager().getCurrentAvatarEntity();
+
+        session.send(new PacketEvtAvatarLockChairRsp(head.getClientSequenceId(), entityAvatar, lockChairReq));
+    }
+
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerEvtAvatarSitDownNotify.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.EvtAvatarSitDownNotifyOuterClass.EvtAvatarSitDownNotify;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketEvtAvatarSitDownNotify;
+
+@Opcodes(PacketOpcodes.EvtAvatarSitDownNotify)
+public class HandlerEvtAvatarSitDownNotify extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        EvtAvatarSitDownNotify notify = EvtAvatarSitDownNotify.parseFrom(payload);
+
+        session.getPlayer().getScene().broadcastPacket(new PacketEvtAvatarSitDownNotify(notify));
+    }
+
+}
+

src/main/java/emu/grasscutter/server/packet/recv/HandlerEvtAvatarStandUpNotify.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.EvtAvatarStandUpNotifyOuterClass.EvtAvatarStandUpNotify;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketEvtAvatarStandUpNotify;
+
+@Opcodes(PacketOpcodes.EvtAvatarStandUpNotify)
+public class HandlerEvtAvatarStandUpNotify extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        EvtAvatarStandUpNotify notify = EvtAvatarStandUpNotify.parseFrom(payload);
+
+        session.getPlayer().getScene().broadcastPacket(new PacketEvtAvatarStandUpNotify(notify));
+    }
+
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerEvtDoSkillSuccNotify.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.EvtDoSkillSuccNotifyOuterClass.EvtDoSkillSuccNotify;
+import emu.grasscutter.server.game.GameSession;
+
+@Opcodes(PacketOpcodes.EvtDoSkillSuccNotify)
+public class HandlerEvtDoSkillSuccNotify extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        EvtDoSkillSuccNotify notify = EvtDoSkillSuccNotify.parseFrom(payload);
+        // TODO: Will be used for deducting stamina for charged skills.
+
+        int caster = notify.getCasterId();
+        int skillId = notify.getSkillId();
+
+        session.getPlayer().getMovementManager().notifySkill(caster, skillId);
+    }
+
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.managers.SotSManager.SotSManager;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.server.game.GameSession;
+
+@Opcodes(PacketOpcodes.ExitTransPointRegionNotify)
+public class HandlerExitTransPointRegionNotify extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception{
+        Player player = session.getPlayer();
+        SotSManager sotsManager = player.getSotSManager();
+        sotsManager.cancelAutoRecover();
+    }
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.proto.GetAllMailReqOuterClass;
+import emu.grasscutter.net.proto.GetPlayerTokenReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetAllMailRsp;
+import emu.grasscutter.server.packet.send.PacketGetGachaInfoRsp;
+
+@Opcodes(PacketOpcodes.GetAllMailReq)
+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()));
+    }
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.GetFriendShowAvatarInfoReqOuterClass.GetFriendShowAvatarInfoReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetFriendShowAvatarInfoRsp;
+
+@Opcodes(PacketOpcodes.GetFriendShowAvatarInfoReq)
+public class HandlerGetFriendShowAvatarInfoReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		GetFriendShowAvatarInfoReq req = GetFriendShowAvatarInfoReq.parseFrom(payload);
+
+		int targetUid = req.getUid();
+		Player targetPlayer = session.getServer().getPlayerByUid(targetUid, true);
+
+		if (targetPlayer.isShowAvatars()) {
+			session.send(new PacketGetFriendShowAvatarInfoRsp(targetUid, targetPlayer.getShowAvatarInfoList()));
+		}
+	}
+
+}

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

@@ -11,7 +11,10 @@ public class HandlerGetGachaInfoReq extends PacketHandler {
 	
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
-		session.send(new PacketGetGachaInfoRsp(session.getServer().getGachaManager()));
+		session.send(new PacketGetGachaInfoRsp(session.getServer().getGachaManager(),
+					// TODO: use other Nonce/key insteadof session key to ensure the overall security for the player
+					session.getPlayer().getAccount().getSessionKey())
+					);
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/recv/HandlerGetMailItemReq.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.GetMailItemReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetMailItemRsp;
+
+@Opcodes(PacketOpcodes.GetMailItemReq)
+public class HandlerGetMailItemReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        GetMailItemReqOuterClass.GetMailItemReq req = GetMailItemReqOuterClass.GetMailItemReq.parseFrom(payload);
+        session.send(new PacketGetMailItemRsp(session.getPlayer(), req.getMailIdListList()));
+    }
+
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerGetOnlinePlayerListReq.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.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetOnlinePlayerListRsp;
+
+@Opcodes(PacketOpcodes.GetOnlinePlayerListReq)
+public class HandlerGetOnlinePlayerListReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        session.send(new PacketGetOnlinePlayerListRsp(session.getPlayer()));
+    }
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerGetPlayerBlacklistReq.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.packet.PacketHandler;
@@ -11,7 +11,7 @@ public class HandlerGetPlayerBlacklistReq extends PacketHandler {
 	
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
-		session.send(new GenshinPacket(PacketOpcodes.GetPlayerBlacklistRsp).buildHeader(3));
+		session.send(new BasePacket(PacketOpcodes.GetPlayerBlacklistRsp).buildHeader(3));
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/recv/HandlerGetShopReq.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.GetShopReqOuterClass.GetShopReq;
-import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.packet.send.PacketGetShopRsp;
 
@@ -13,7 +13,6 @@ public class HandlerGetShopReq extends PacketHandler {
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		GetShopReq req = GetShopReq.parseFrom(payload);
 
-		// TODO
-		session.send(new PacketGetShopRsp(req.getShopType()));
+		session.send(new PacketGetShopRsp(session.getPlayer(), req.getShopType()));
 	}
 }

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

 package emu.grasscutter.server.packet.recv;
 
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.game.World;
-import emu.grasscutter.game.props.EnterReason;
+import emu.grasscutter.game.managers.MapMarkManager.MapMark;
+import emu.grasscutter.game.managers.MapMarkManager.MapMarksManager;
+import emu.grasscutter.game.player.Player;
 import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.net.packet.PacketOpcodes;
-import emu.grasscutter.net.proto.EnterTypeOuterClass.EnterType;
+import emu.grasscutter.net.proto.*;
 import emu.grasscutter.net.proto.MarkMapReqOuterClass.MarkMapReq;
-import emu.grasscutter.net.proto.OperationOuterClass.Operation;
-import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.server.game.GameSession;
-import emu.grasscutter.server.packet.send.PacketPlayerEnterSceneNotify;
+import emu.grasscutter.server.packet.send.PacketMarkMapRsp;
+import emu.grasscutter.server.packet.send.PacketMarkNewNotify;
 import emu.grasscutter.server.packet.send.PacketSceneEntityAppearNotify;
+import emu.grasscutter.utils.Position;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
 
 @Opcodes(PacketOpcodes.MarkMapReq)
 public class HandlerMarkMapReq extends PacketHandler {
@@ -31,25 +36,49 @@ public class HandlerMarkMapReq extends PacketHandler {
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		MarkMapReq req = MarkMapReq.parseFrom(payload);
-
-		if (req.getOp() != Operation.Add) {
+		MarkMapReq.Operation op = req.getOp();
+		Player player = session.getPlayer();
+		MapMarksManager mapMarksManager = player.getMapMarksManager();
+		if (op == MarkMapReq.Operation.ADD) {
+			MapMark newMapMark = new MapMark(req.getMark());
+			// keep teleporting functionality on fishhook mark.
+			if (newMapMark.getMapMarkPointType() == MapMarkPointTypeOuterClass.MapMarkPointType.MAP_MARK_POINT_TYPE_FISH_POOL) {
+				teleport(player, newMapMark);
 				return;
 			}
+			if (mapMarksManager.addMapMark(newMapMark)) {
+				player.save();
+			}
+		} else if (op == MarkMapReq.Operation.MOD) {
+			MapMark newMapMark = new MapMark(req.getMark());
+			if (mapMarksManager.removeMapMark(newMapMark.getPosition())) {
+				if (mapMarksManager.addMapMark(newMapMark)) {
+					player.save();
+				}
+			}
+		} else if (op == MarkMapReq.Operation.DEL) {
+			MapMark newMapMark = new MapMark(req.getMark());
+			if (mapMarksManager.removeMapMark(newMapMark.getPosition())) {
+				player.save();
+			}
+		} else if (op == MarkMapReq.Operation.GET) {
+			// no-op
+		}
+		// send all marks to refresh client map view.
+		HashMap<String, MapMark> mapMarks = mapMarksManager.getAllMapMarks();
+		session.send(new PacketMarkMapRsp(player, mapMarks));
+	}
 
-		session.getPlayer().getPos().setX(req.getMark().getPos().getX());
-		session.getPlayer().getPos().setZ(req.getMark().getPos().getZ());
-
-		session.getPlayer().getPos()
-				.setY(isInt(req.getMark().getName()) ? Integer.parseInt(req.getMark().getName()) : 300);
-
-		Grasscutter.getLogger().info("Player [" + session.getPlayer().getUid() + ":" + session.getPlayer().getNickname()
-				+ "] tp to " + session.getPlayer().getPos() + " Scene id: " + req.getMark().getSceneId());
-
-		if (req.getMark().getSceneId() != session.getPlayer().getSceneId()) {
-			session.getPlayer().getWorld().transferPlayerToScene(session.getPlayer(), req.getMark().getSceneId(),
-					session.getPlayer().getPos());
+	private void teleport(Player player, MapMark mapMark) {
+		float y = isInt(mapMark.getName()) ? Integer.parseInt(mapMark.getName()) : 300;
+		float x = mapMark.getPosition().getX();
+		float z = mapMark.getPosition().getZ();
+		player.getPos().set(x, y, z);
+		if (mapMark.getSceneId() != player.getSceneId()) {
+			player.getWorld().transferPlayerToScene(player, mapMark.getSceneId(),
+					player.getPos());
 		} else {
-			session.getPlayer().getScene().broadcastPacket(new PacketSceneEntityAppearNotify(session.getPlayer()));
+			player.getScene().broadcastPacket(new PacketSceneEntityAppearNotify(player));
 		}
 	}
 }

src/main/java/emu/grasscutter/server/packet/recv/HandlerMcoinExchangeHcoinReq.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.McoinExchangeHcoinReqOuterClass;
+import emu.grasscutter.net.proto.RetcodeOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketMcoinExchangeHcoinRsp;
+
+@Opcodes(PacketOpcodes.McoinExchangeHcoinReq)
+public class HandlerMcoinExchangeHcoinReq extends PacketHandler {
+
+    @Override
+    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()) {
+            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().save();
+        session.send(new PacketMcoinExchangeHcoinRsp(RetcodeOuterClass.Retcode.RET_SUCC_VALUE));
+    }
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerNpcTalkReq.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.NpcTalkReqOuterClass.NpcTalkReq;

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.custom.ScenePointEntry;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.PersonalSceneJumpReqOuterClass.PersonalSceneJumpReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketPersonalSceneJumpRsp;
+import emu.grasscutter.utils.Position;
+
+
+@Opcodes(PacketOpcodes.PersonalSceneJumpReq)
+public class HandlerPersonalSceneJumpReq extends PacketHandler {
+	
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		PersonalSceneJumpReq req = PersonalSceneJumpReq.parseFrom(payload);
+
+		// get the scene point
+		String code = session.getPlayer().getSceneId() + "_" + req.getPointId();
+		ScenePointEntry scenePointEntry = GameData.getScenePointEntries().get(code);
+
+		if (scenePointEntry != null) {
+			float x = scenePointEntry.getPointData().getTranPos().getX();
+			float y = scenePointEntry.getPointData().getTranPos().getY();
+			float z = scenePointEntry.getPointData().getTranPos().getZ();
+			Position pos = new Position(x, y, z);
+			int sceneId = scenePointEntry.getPointData().getTranSceneId();
+
+			session.getPlayer().getWorld().transferPlayerToScene(session.getPlayer(), sceneId, pos);
+			session.send(new PacketPersonalSceneJumpRsp(sceneId, pos));
+		}
+
+	}
+
+}

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

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.PlayerEnterDungeonReqOuterClass.PlayerEnterDungeonReq;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.server.game.GameSession;
+
+@Opcodes(PacketOpcodes.PlayerEnterDungeonReq)
+public class HandlerPlayerEnterDungeonReq extends PacketHandler {
+	
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		// Auto template
+		PlayerEnterDungeonReq req = PlayerEnterDungeonReq.parseFrom(payload);
+		
+		session.getServer().getDungeonManager().enterDungeon(session.getPlayer(), req.getPointId(), req.getDungeonId());
+	}
+
+}

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));
 		}
 	}