Fix mirror tower stages; fix tower time challenge and star scoring (#2406)

Author: longfruit

src/main/java/emu/grasscutter/data/excels/tower/TowerLevelData.java

@@ -1,33 +1,82 @@
 package emu.grasscutter.data.excels.tower;
 
 import emu.grasscutter.data.*;
+import java.util.List;
+import lombok.*;
 
 @ResourceType(name = "TowerLevelExcelConfigData.json")
+@Getter
 public class TowerLevelData extends GameResource {
 
     private int levelId;
     private int levelIndex;
     private int levelGroupId;
     private int dungeonId;
+    private List<TowerLevelCond> conds;
+
+    public static class TowerLevelCond {
+        private TowerCondType towerCondType;
+        private List<Integer> argumentList;
+    }
+
+    public enum TowerCondType {
+        TOWER_COND_NONE,
+        TOWER_COND_CHALLENGE_LEFT_TIME_MORE_THAN,
+        TOWER_COND_LEFT_HP_GREATER_THAN
+    }
+
+    // Not actual data in TowerLevelExcelConfigData.
+    // Just packaging condition parameters for convenience.
+    @Getter
+    public class TowerCondTimeParams {
+        private int param1;
+        private int minimumTimeInSeconds;
+
+        public TowerCondTimeParams(int param1, int minimumTimeInSeconds) {
+            this.param1 = param1;
+            this.minimumTimeInSeconds = minimumTimeInSeconds;
+        }
+    }
+
+    @Getter
+    public class TowerCondHpParams {
+        private int sceneId;
+        private int configId;
+        private int minimumHpPercentage;
+
+        public TowerCondHpParams(int sceneId, int configId, int minimumHpPercentage) {
+            this.sceneId = sceneId;
+            this.configId = configId;
+            this.minimumHpPercentage = minimumHpPercentage;
+        }
+    }
 
     @Override
     public int getId() {
         return this.getLevelId();
     }
 
-    public int getLevelId() {
-        return levelId;
-    }
-
-    public int getLevelGroupId() {
-        return levelGroupId;
+    public TowerCondType getCondType(int star) {
+        if (star < 0 || conds == null || star >= conds.size()) {
+            return TowerCondType.TOWER_COND_NONE;
+        }
+        var condType = conds.get(star).towerCondType;
+        return condType == null ? TowerCondType.TOWER_COND_NONE : condType;
     }
 
-    public int getLevelIndex() {
-        return levelIndex;
+    public TowerCondTimeParams getTimeCond(int star) {
+        if (star < 0 || conds == null || star >= conds.size()) {
+            return null;
+        }
+        var params = conds.get(star).argumentList;
+        return new TowerCondTimeParams(params.get(0), params.get(1));
     }
 
-    public int getDungeonId() {
-        return dungeonId;
+    public TowerCondHpParams getHpCond(int star) {
+        if (star < 0 || conds == null || star >= conds.size()) {
+            return null;
+        }
+        var params = conds.get(star).argumentList;
+        return new TowerCondHpParams(params.get(0), params.get(1), params.get(2));
     }
 }

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

@@ -38,6 +38,7 @@ public final class DungeonManager {
     private boolean ended = false;
     private int newestWayPoint = 0;
     @Getter private int startSceneTime = 0;
+    @Setter @Getter private boolean towerDungeon = false;
 
     DungeonTrialTeam trialTeam = null;
 
@@ -323,15 +324,30 @@ public void notifyEndDungeon(boolean successfully) {
                                 p.getBattlePassManager().triggerMission(WatcherTriggerType.TRIGGER_FINISH_DUNGEON);
                             }
                         });
-        scene
-                .getScriptManager()
-                .callEvent(new ScriptArgs(0, EventType.EVENT_DUNGEON_SETTLE, successfully ? 1 : 0));
+        var future = scene
+                            .getScriptManager()
+                            .callEvent(new ScriptArgs(0, EventType.EVENT_DUNGEON_SETTLE, successfully ? 1 : 0));
+        // Note: There is a possible race condition with calling
+        //       EVENT_DUNGEON_SETTLE here asynchronously:
+        // 1. EVENT_DUNGEON_SETTLE triggers some Lua-side logic,
+        //    which may happen after 2 (below) finishes.
+        // 2. Some DungeonSettleListener could be comparing some
+        //    Lua variable before its setting in 1 (above) finishes.
+        // For safety, ensure all events have finished before returning.
+        try {
+            future.get();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
     }
 
     public void endDungeon(BaseDungeonResult.DungeonEndReason endReason) {
         if (scene.getDungeonSettleListeners() != null) {
             scene.getDungeonSettleListeners().forEach(o -> o.onDungeonSettle(this, endReason));
         }
+        if (isTowerDungeon()) {
+            scene.getPlayers().get(0).getTowerManager().onEnd();
+        }
         ended = true;
     }
 

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

@@ -132,7 +132,9 @@ public boolean handoffDungeon(
 
         if (player.getWorld().transferPlayerToScene(player, data.getSceneId(), data)) {
             var scene = player.getScene();
-            scene.setDungeonManager(new DungeonManager(scene, data));
+            var dungeonManager = new DungeonManager(scene, data);
+            dungeonManager.setTowerDungeon(true);
+            scene.setDungeonManager(dungeonManager);
             dungeonSettleListeners.forEach(scene::addDungeonSettleObserver);
         }
         return true;
@@ -168,6 +170,7 @@ public void exitDungeon(Player player) {
         // clean temp team if it has
         player.getTeamManager().cleanTemporaryTeam();
         player.getTowerManager().clearEntry();
+        dungeonManager.setTowerDungeon(false);
 
         // Transfer player back to world
         player.getWorld().transferPlayerToScene(player, prevScene, prevPos);

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

@@ -9,6 +9,7 @@ public class TowerDungeonSettleListener implements DungeonSettleListener {
     @Override
     public void onDungeonSettle(DungeonManager dungeonManager, DungeonEndReason endReason) {
         var scene = dungeonManager.getScene();
+
         var dungeonData = dungeonManager.getDungeonData();
         if (scene.getLoadedGroups().stream()
                 .anyMatch(
@@ -22,17 +23,18 @@ public void onDungeonSettle(DungeonManager dungeonManager, DungeonEndReason endR
         }
 
         var towerManager = scene.getPlayers().get(0).getTowerManager();
+        var stars = towerManager.getCurLevelStars();
 
-        towerManager.notifyCurLevelRecordChangeWhenDone(3);
+        towerManager.notifyCurLevelRecordChangeWhenDone(stars);
         scene.broadcastPacket(
                 new PacketTowerFloorRecordChangeNotify(
-                        towerManager.getCurrentFloorId(), 3, towerManager.canEnterScheduleFloor()));
+                        towerManager.getCurrentFloorId(), stars, towerManager.canEnterScheduleFloor()));
 
         var challenge = scene.getChallenge();
         var dungeonStats =
                 new DungeonEndStats(
                         scene.getKilledMonsterCount(), challenge.getFinishedTime(), 0, endReason);
-        var result = new TowerResult(dungeonData, dungeonStats, towerManager, challenge);
+        var result = new TowerResult(dungeonData, dungeonStats, towerManager, challenge, stars);
 
         scene.broadcastPacket(new PacketDungeonSettleNotify(result));
     }

src/main/java/emu/grasscutter/game/dungeons/challenge/WorldChallenge.java

@@ -80,9 +80,16 @@ public void start() {
             return;
         }
         this.progress = true;
-        this.startedAt = System.currentTimeMillis();
+        this.startedAt = getScene().getSceneTimeSeconds();
         getScene().broadcastPacket(new PacketDungeonChallengeBeginNotify(this));
         challengeTriggers.forEach(t -> t.onBegin(this));
+
+        var player = scene.getPlayers().get(0);
+        var dungeonManager = scene.getDungeonManager();
+        var towerManager = player.getTowerManager();
+        if (dungeonManager != null && dungeonManager.isTowerDungeon() && towerManager != null) {
+            towerManager.onBegin();
+        }
     }
 
     public void done() {

src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/InTimeTrigger.java

@@ -1,10 +1,29 @@
 package emu.grasscutter.game.dungeons.challenge.trigger;
 
 import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.server.packet.send.PacketChallengeDataNotify;
 
 public class InTimeTrigger extends ChallengeTrigger {
+    @Override
+    public void onBegin(WorldChallenge challenge) {
+        // Show time remaining UI
+        var scene = challenge.getScene();
+        scene.broadcastPacket(
+                new PacketChallengeDataNotify(
+                        challenge,
+                        2,
+                        // Compensate for time passed so far in scene.
+                        challenge.getTimeLimit() + scene.getSceneTimeSeconds()));
+    }
+
     @Override
     public void onCheckTimeout(WorldChallenge challenge) {
+        // In Tower challenges, time can run out without
+        // causing the challenge to fail. (Player just
+        // gets 0 stars when they ultimately finish.)
+        var dungeonManager = challenge.getScene().getDungeonManager();
+        if (dungeonManager != null && dungeonManager.isTowerDungeon()) return;
+
         var current = challenge.getScene().getSceneTimeSeconds();
         if (current - challenge.getStartedAt() > challenge.getTimeLimit()) {
             challenge.fail();

src/main/java/emu/grasscutter/game/dungeons/dungeon_results/TowerResult.java

@@ -13,17 +13,20 @@ public class TowerResult extends BaseDungeonResult {
     boolean canJump;
     boolean hasNextLevel;
     int nextFloorId;
+    int currentStars;
 
     public TowerResult(
             DungeonData dungeonData,
             DungeonEndStats dungeonStats,
             TowerManager towerManager,
-            WorldChallenge challenge) {
+            WorldChallenge challenge,
+            int currentStars) {
         super(dungeonData, dungeonStats);
         this.challenge = challenge;
         this.canJump = towerManager.hasNextFloor();
         this.hasNextLevel = towerManager.hasNextLevel();
         this.nextFloorId = hasNextLevel ? 0 : towerManager.getNextFloorId();
+        this.currentStars = currentStars;
     }
 
     @Override
@@ -40,14 +43,16 @@ protected void onProto(DungeonSettleNotifyOuterClass.DungeonSettleNotify.Builder
                 TowerLevelEndNotify.newBuilder()
                         .setIsSuccess(challenge.isSuccess())
                         .setContinueState(continueStatus)
-                        .addFinishedStarCondList(1)
-                        .addFinishedStarCondList(2)
-                        .addFinishedStarCondList(3)
                         .addRewardItemList(
-                                ItemParamOuterClass.ItemParam.newBuilder().setItemId(201).setCount(1000).build());
+                                ItemParamOuterClass.ItemParam.newBuilder().setItemId(201).setCount(1000));
+
+        for (int i = 1; i <= currentStars; i++) {
+            towerLevelEndNotify.addFinishedStarCondList(i);
+        }
+
         if (nextFloorId > 0 && canJump) {
             towerLevelEndNotify.setNextFloorId(nextFloorId);
         }
-        builder.setTowerLevelEndNotify(towerLevelEndNotify);
+        builder.setTowerLevelEndNotify(towerLevelEndNotify.build());
     }
 }

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

@@ -25,6 +25,10 @@ public TowerLevelRecord setLevelStars(int levelId, int stars) {
         return this;
     }
 
+    public int getLevelStars(int levelId) {
+        return passedLevelMap.get(levelId);
+    }
+
     public int getStarCount() {
         return passedLevelMap.values().stream().mapToInt(Integer::intValue).sum();
     }