Tower Dungeons Handoff between level and floor

proto/DungeonSettleNotify.proto

@@ -4,8 +4,13 @@ option java_package = "emu.grasscutter.net.proto";
 
 import "ParamList.proto";
 import "StrengthenPointData.proto";
+import "TowerLevelEndNotify.proto";
 
 message DungeonSettleNotify {
+	oneof Detail {
+		TowerLevelEndNotify tower_level_end_notify = 101;
+		// it has more!
+	}
 	uint32 dungeon_id = 1;
 	bool is_success = 2;
 	repeated uint32 fail_cond_list = 3;

proto/TowerFloorRecordChangeNotify.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+option java_package = "emu.grasscutter.net.proto";
+
+import "TowerFloorRecord.proto";
+
+message TowerFloorRecordChangeNotify {
+	enum CmdId {
+		option allow_alias = true;
+		NONE = 0;
+		ENET_CHANNEL_ID = 0;
+		ENET_IS_RELIABLE = 1;
+		CMD_ID = 2418;
+	}
+
+	repeated TowerFloorRecord tower_floor_record_list = 1;
+	bool is_finished_entrance_floor = 2;
+}

proto/TowerLevelEndNotify.proto

@@ -0,0 +1,26 @@
+syntax = "proto3";
+
+option java_package = "emu.grasscutter.net.proto";
+import "ItemParam.proto";
+
+message TowerLevelEndNotify {
+	enum CmdId {
+		option allow_alias = true;
+		NONE = 0;
+		ENET_CHANNEL_ID = 0;
+		ENET_IS_RELIABLE = 1;
+		CMD_ID = 2456;
+	}
+
+	enum ContinueStateType {
+		CONTINUE_STATE_CAN_NOT_CONTINUE = 0;
+		CONTINUE_STATE_CAN_ENTER_NEXT_LEVEL = 1;
+		CONTINUE_STATE_CAN_ENTER_NEXT_FLOOR = 2;
+	}
+
+	bool is_success = 1;
+	repeated uint32 finished_star_cond_list = 2;
+	repeated ItemParam reward_item_list = 3;
+	uint32 continue_state = 4;
+	uint32 next_floor_id = 5;
+}

src/main/java/emu/grasscutter/game/dungeons/BasicDungeonSettleListener.java

@@ -0,0 +1,14 @@
+package emu.grasscutter.game.dungeons;
+
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.server.packet.send.PacketDungeonSettleNotify;
+import emu.grasscutter.utils.Utils;
+
+public class BasicDungeonSettleListener implements DungeonSettleListener {
+
+    @Override
+    public void onDungeonSettle(Scene scene) {
+        scene.setAutoCloseTime(Utils.getCurrentSeconds() + 1000);
+        scene.broadcastPacket(new PacketDungeonSettleNotify(scene.getChallenge()));
+    }
+}

src/main/java/emu/grasscutter/game/dungeons/DungeonChallenge.java

@@ -1,33 +1,25 @@
 package emu.grasscutter.game.dungeons;
 
-import java.util.ArrayList;
-import java.util.List;
-
-import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.common.ItemParamData;
 import emu.grasscutter.data.def.DungeonData;
-import emu.grasscutter.data.def.MonsterData;
 import emu.grasscutter.game.entity.EntityMonster;
-import emu.grasscutter.game.entity.GameEntity;
 import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.game.world.Scene;
-import emu.grasscutter.net.proto.VisionTypeOuterClass.VisionType;
 import emu.grasscutter.scripts.constants.EventType;
 import emu.grasscutter.scripts.data.SceneGroup;
-import emu.grasscutter.scripts.data.SceneMonster;
 import emu.grasscutter.scripts.data.ScriptArgs;
 import emu.grasscutter.server.packet.send.PacketChallengeDataNotify;
 import emu.grasscutter.server.packet.send.PacketDungeonChallengeBeginNotify;
 import emu.grasscutter.server.packet.send.PacketDungeonChallengeFinishNotify;
-import emu.grasscutter.server.packet.send.PacketDungeonSettleNotify;
 import emu.grasscutter.server.packet.send.PacketGadgetAutoPickDropInfoNotify;
-import emu.grasscutter.server.packet.send.PacketSceneEntityAppearNotify;
-import emu.grasscutter.utils.Utils;
 import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
 import it.unimi.dsi.fastutil.ints.IntSet;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class DungeonChallenge {
 	private final Scene scene;
 	private final SceneGroup group;
@@ -40,7 +32,7 @@ public class DungeonChallenge {
 	private int score;
 	private int objective = 0;
 	private IntSet rewardedPlayers;
-	
+
 	public DungeonChallenge(Scene scene, SceneGroup group) {
 		this.scene = scene;
 		this.group = group;
@@ -129,8 +121,7 @@ public void finish() {
 	}
 
 	private void settle() {
-		getScene().setAutoCloseTime(Utils.getCurrentSeconds() + 1000);
-		getScene().broadcastPacket(new PacketDungeonSettleNotify(this));
+		getScene().getDungeonSettleObservers().forEach(o -> o.onDungeonSettle(getScene()));
 
 		getScene().getScriptManager().callEvent(EventType.EVENT_DUNGEON_SETTLE, new ScriptArgs(this.isSuccess() ? 1 : 0));
 	}

src/main/java/emu/grasscutter/game/dungeons/DungeonManager.java

@@ -14,9 +14,11 @@
 import emu.grasscutter.server.packet.send.PacketPlayerEnterDungeonRsp;
 import emu.grasscutter.utils.Position;
 
+import java.util.List;
+
 public class DungeonManager {
 	private final GameServer server;
-
+	private static final BasicDungeonSettleListener basicDungeonSettleObserver = new BasicDungeonSettleListener();
 	public DungeonManager(GameServer server) {
 		this.server = server;
 	}
@@ -49,13 +51,32 @@ public boolean enterDungeon(Player player, int pointId, int dungeonId) {
 		int sceneId = data.getSceneId();
 		player.getScene().setPrevScene(sceneId);
 
-		player.getWorld().transferPlayerToScene(player, sceneId, data);
+		if(player.getWorld().transferPlayerToScene(player, sceneId, data)){
+			player.getScene().addDungeonSettleObserver(basicDungeonSettleObserver);
+		}
 
 		player.getScene().setPrevScenePoint(pointId);
 		player.sendPacket(new PacketPlayerEnterDungeonRsp(pointId, dungeonId));
 		return true;
 	}
-
+
+	/**
+	 * used in tower dungeons handoff
+	 */
+	public boolean handoffDungeon(Player player, int dungeonId, List<DungeonSettleListener> dungeonSettleListeners) {
+		DungeonData data = GameData.getDungeonDataMap().get(dungeonId);
+
+		if (data == null) {
+			return false;
+		}
+		Grasscutter.getLogger().info(player.getNickname() + " is trying to enter tower dungeon " + dungeonId);
+
+		if(player.getWorld().transferPlayerToScene(player, data.getSceneId(), data)){
+			dungeonSettleListeners.forEach(player.getScene()::addDungeonSettleObserver);
+		}
+		return true;
+	}
+
 	public void exitDungeon(Player player) {
 		if (player.getScene().getSceneType() != SceneType.SCENE_DUNGEON) {
 			return;
@@ -77,6 +98,7 @@ public void exitDungeon(Player player) {
 		}
 		// clean temp team if it has
 		player.getTeamManager().cleanTemporaryTeam();
+		player.getTowerManager().clearEntry();
 		// Transfer player back to world
 		player.getWorld().transferPlayerToScene(player, prevScene, prevPos);
 		player.sendPacket(new BasePacket(PacketOpcodes.PlayerQuitDungeonRsp));

src/main/java/emu/grasscutter/game/dungeons/DungeonSettleListener.java

@@ -0,0 +1,7 @@
+package emu.grasscutter.game.dungeons;
+
+import emu.grasscutter.game.world.Scene;
+
+public interface DungeonSettleListener {
+    void onDungeonSettle(Scene scene);
+}

src/main/java/emu/grasscutter/game/dungeons/TowerDungeonSettleListener.java

@@ -0,0 +1,24 @@
+package emu.grasscutter.game.dungeons;
+
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.server.packet.send.PacketDungeonSettleNotify;
+import emu.grasscutter.server.packet.send.PacketTowerFloorRecordChangeNotify;
+import emu.grasscutter.utils.Utils;
+
+public class TowerDungeonSettleListener implements DungeonSettleListener {
+
+    @Override
+    public void onDungeonSettle(Scene scene) {
+        scene.setAutoCloseTime(Utils.getCurrentSeconds() + 1000);
+        var towerManager = scene.getPlayers().get(0).getTowerManager();
+
+        towerManager.notifyCurLevelRecordChangeWhenDone();
+        scene.broadcastPacket(new PacketTowerFloorRecordChangeNotify(towerManager.getCurrentFloorId()));
+        scene.broadcastPacket(new PacketDungeonSettleNotify(scene.getChallenge(),
+                true,
+                towerManager.hasNextLevel(),
+                towerManager.getNextFloorId()
+                ));
+
+    }
+}

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

@@ -25,6 +25,7 @@
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.game.props.EntityType;
 import emu.grasscutter.game.props.PlayerProperty;
+import emu.grasscutter.game.props.SceneType;
 import emu.grasscutter.game.shop.ShopLimit;
 import emu.grasscutter.game.managers.MapMarkManager.*;
 import emu.grasscutter.game.tower.TowerManager;
@@ -1048,6 +1049,7 @@ public void resetSendPlayerLocTime() {
 	@PostLoad
 	private void onLoad() {
 		this.getTeamManager().setPlayer(this);
+		this.getTowerManager().setPlayer(this);
 	}
 
 	public void save() {
@@ -1117,6 +1119,10 @@ public void onLogin() {
 	}
 
 	public void onLogout() {
+		// force to leave the dungeon
+		if(getScene().getSceneType() == SceneType.SCENE_DUNGEON){
+			this.getServer().getDungeonManager().exitDungeon(this);
+		}
 		// Leave world
 		if (this.getWorld() != null) {
 			this.getWorld().removePlayer(this);

src/main/java/emu/grasscutter/game/tower/TowerManager.java

@@ -1,40 +1,100 @@
 package emu.grasscutter.game.tower;
 
 import dev.morphia.annotations.Entity;
+import dev.morphia.annotations.Transient;
 import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.def.TowerLevelData;
+import emu.grasscutter.game.dungeons.DungeonSettleListener;
+import emu.grasscutter.game.dungeons.TowerDungeonSettleListener;
 import emu.grasscutter.game.player.Player;
+import emu.grasscutter.server.packet.send.PacketTowerCurLevelRecordChangeNotify;
 import emu.grasscutter.server.packet.send.PacketTowerEnterLevelRsp;
 
 import java.util.List;
 
 @Entity
 public class TowerManager {
-    private final Player player;
+    @Transient
+    private Player player;
 
     public TowerManager(Player player) {
         this.player = player;
     }
+    public void setPlayer(Player player) {
+        this.player = player;
+    }
+
+    private int currentFloorId;
     private int currentLevel;
-    private int currentFloor;
+    @Transient
+    private int currentLevelId;
+
+    @Transient
+    private int entryScene;
+
+    public int getCurrentFloorId() {
+        return currentFloorId;
+    }
 
+    private static final List<DungeonSettleListener> towerDungeonSettleListener = List.of(new TowerDungeonSettleListener());
     public void teamSelect(int floor, List<List<Long>> towerTeams) {
         var floorData = GameData.getTowerFloorDataMap().get(floor);
 
-        this.currentFloor = floorData.getFloorId();
-        this.currentLevel = floorData.getLevelId();
+        this.currentFloorId = floorData.getFloorId();
+        this.currentLevel = 0;
+        this.currentLevelId = GameData.getTowerLevelDataMap().values().stream()
+                .filter(x -> x.getLevelId() == floorData.getLevelId() && x.getLevelIndex() == 1)
+                .findFirst()
+                .map(TowerLevelData::getID)
+                .orElse(0);
+
+        if (entryScene == 0){
+            entryScene = player.getSceneId();
+        }
 
         player.getTeamManager().setupTemporaryTeam(towerTeams);
     }
 
 
     public void enterLevel(int enterPointId) {
-        var levelData = GameData.getTowerLevelDataMap().get(currentLevel);
+        var levelData = GameData.getTowerLevelDataMap().get(currentLevelId + currentLevel);
+
+        this.currentLevel++;
         var id = levelData.getDungeonId();
+
+        notifyCurLevelRecordChange();
         // use team user choose
         player.getTeamManager().useTemporaryTeam(0);
-        player.getServer().getDungeonManager()
-                .enterDungeon(player, enterPointId, id);
+        player.getServer().getDungeonManager().handoffDungeon(player, id,
+                towerDungeonSettleListener);
+
+        // make sure user can exit dungeon correctly
+        player.getScene().setPrevScene(entryScene);
+        player.getScene().setPrevScenePoint(enterPointId);
+
+        player.getSession().send(new PacketTowerEnterLevelRsp(currentFloorId, currentLevel));
+
+    }
+
+    public void notifyCurLevelRecordChange(){
+        player.getSession().send(new PacketTowerCurLevelRecordChangeNotify(currentFloorId, currentLevel));
+    }
+    public void notifyCurLevelRecordChangeWhenDone(){
+        player.getSession().send(new PacketTowerCurLevelRecordChangeNotify(currentFloorId, currentLevel + 1));
+    }
+    public boolean hasNextLevel(){
+        return this.currentLevel < 3;
+    }
+
+    public int getNextFloorId() {
+        if(hasNextLevel()){
+            return 0;
+        }
+        this.currentFloorId++;
+        return this.currentFloorId;
+    }
 
-        player.getSession().send(new PacketTowerEnterLevelRsp(currentFloor, currentLevel));
+    public void clearEntry() {
+        this.entryScene = 0;
     }
 }