Merge branch 'dev-world-scripts' of https://github.com/Grasscutters/Grasscutter into development

2025-12-17 09:25:06 +01:00 · 2022-06-17 23:35:45 -07:00
parent 8e6aa50c3a 5a3e9bc34e
commit 30c7bb9443
80 changed files with 2871 additions and 837 deletions
--- a/src/main/java/emu/grasscutter/game/dungeons/DungeonChallenge.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/DungeonChallenge.java
@@ -1,223 +0,0 @@
-package emu.grasscutter.game.dungeons;
-
-import emu.grasscutter.data.common.ItemParamData;
-import emu.grasscutter.data.excels.DungeonData;
-import emu.grasscutter.game.entity.EntityMonster;
-import emu.grasscutter.game.inventory.GameItem;
-import emu.grasscutter.game.inventory.ItemType;
-import emu.grasscutter.game.player.Player;
-import emu.grasscutter.game.props.ActionReason;
-import emu.grasscutter.game.world.Scene;
-import emu.grasscutter.net.proto.GadgetInteractReqOuterClass.GadgetInteractReq;
-import emu.grasscutter.scripts.constants.EventType;
-import emu.grasscutter.scripts.data.SceneGroup;
-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.PacketGadgetAutoPickDropInfoNotify;
-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;
-	
-	private int challengeIndex;
-	private int challengeId;
-	private boolean success;
-	private boolean progress;
-	/**
-	 * has more challenge
-	 */
-	private boolean stage;
-	private int score;
-	private int objective = 0;
-	private IntSet rewardedPlayers;
-
-	public DungeonChallenge(Scene scene, SceneGroup group, int challengeId, int challengeIndex, int objective) {
-		this.scene = scene;
-		this.group = group;
-		this.challengeId = challengeId;
-		this.challengeIndex = challengeIndex;
-		this.objective = objective;
-		this.setRewardedPlayers(new IntOpenHashSet());
-	}
-
-	public Scene getScene() {
-		return scene;
-	}
-
-	public SceneGroup getGroup() {
-		return group;
-	}
-	
-	public int getChallengeIndex() {
-		return challengeIndex;
-	}
-
-	public void setChallengeIndex(int challengeIndex) {
-		this.challengeIndex = challengeIndex;
-	}
-
-	public int getChallengeId() {
-		return challengeId;
-	}
-
-	public void setChallengeId(int challengeId) {
-		this.challengeId = challengeId;
-	}
-
-	public int getObjective() {
-		return objective;
-	}
-
-	public void setObjective(int objective) {
-		this.objective = objective;
-	}
-
-	public boolean isSuccess() {
-		return success;
-	}
-
-	public void setSuccess(boolean isSuccess) {
-		this.success = isSuccess;
-	}
-	
-	public boolean inProgress() {
-		return progress;
-	}
-
-	public int getScore() {
-		return score;
-	}
-
-	public boolean isStage() {
-		return stage;
-	}
-
-	public void setStage(boolean stage) {
-		this.stage = stage;
-	}
-
-	public int getTimeLimit() {
-		return 600;
-	}
-
-	public IntSet getRewardedPlayers() {
-		return rewardedPlayers;
-	}
-
-	public void setRewardedPlayers(IntSet rewardedPlayers) {
-		this.rewardedPlayers = rewardedPlayers;
-	}
-
-	public void start() {
-		this.progress = true;
-		getScene().broadcastPacket(new PacketDungeonChallengeBeginNotify(this));
-	}
-	
-	public void finish() {
-		this.progress = false;
-		
-		getScene().broadcastPacket(new PacketDungeonChallengeFinishNotify(this));
-		
-		if (this.isSuccess()) {
-			// Call success script event
-			this.getScene().getScriptManager().callEvent(EventType.EVENT_CHALLENGE_SUCCESS, null);
-
-			// Settle
-			settle();
-		} else {
-			this.getScene().getScriptManager().callEvent(EventType.EVENT_CHALLENGE_FAIL, null);
-		}
-	}
-	
-	private void settle() {
-		getScene().getDungeonSettleObservers().forEach(o -> o.onDungeonSettle(getScene()));
-
-		if(!stage){
-			getScene().getScriptManager().callEvent(EventType.EVENT_DUNGEON_SETTLE, new ScriptArgs(this.isSuccess() ? 1 : 0));
-		}
-	}
-
-	public void onMonsterDie(EntityMonster entity) {
-		score = getScore() + 1;
-		
-		getScene().broadcastPacket(new PacketChallengeDataNotify(this, 1, getScore()));
-		
-		if (getScore() >= getObjective() && this.progress) {
-			this.setSuccess(true);
-			finish();
-		}
-	}
-	
-	private List<GameItem> rollRewards() {
-		List<GameItem> rewards = new ArrayList<>();
-
-		for (ItemParamData param : getScene().getDungeonData().getRewardPreview().getPreviewItems()) {
-			rewards.add(new GameItem(param.getId(), Math.max(param.getCount(), 1)));
-		}
-
-		return rewards;
-	}
-
-	public void getStatueDrops(Player player, GadgetInteractReq request) {
-		DungeonData dungeonData = getScene().getDungeonData();
-		int resinCost = dungeonData.getStatueCostCount() != 0 ? dungeonData.getStatueCostCount() : 20;
-
-		if (!isSuccess() || dungeonData == null || dungeonData.getRewardPreview() == null || dungeonData.getRewardPreview().getPreviewItems().length == 0) {
-			return;
-		}
-		
-		// Already rewarded
-		if (getRewardedPlayers().contains(player.getUid())) {
-			return;
-		}
-		
-		// Get rewards.
-		List<GameItem> rewards = new ArrayList<>();
-
-		if (request.getIsUseCondenseResin()) {
-			// Check if condensed resin is usable here.
-			// For this, we use the following logic for now:
-			// The normal resin cost of the dungeon has to be 20.
-			if (resinCost != 20) {
-				return;
-			}
-
-			// Make sure the player has condensed resin.
-			GameItem condensedResin = player.getInventory().getInventoryTab(ItemType.ITEM_MATERIAL).getItemById(220007);
-			if (condensedResin == null || condensedResin.getCount() <= 0) {
-				return;
-			}
-
-			// Deduct.
-			player.getInventory().removeItem(condensedResin, 1);
-
-			// Roll rewards, twice (because condensed).
-			rewards.addAll(this.rollRewards());
-			rewards.addAll(this.rollRewards());
-		}
-		else {
-			// If the player used regular resin, try to deduct.
-			// Stop if insufficient resin.
-			boolean success = player.getResinManager().useResin(resinCost);
-			if (!success) {
-				return;
-			}
-
-			// Roll rewards.
-			rewards.addAll(this.rollRewards());
-		}
-		
-		// Add rewards to player and send notification.
-		player.getInventory().addItems(rewards, ActionReason.DungeonStatueDrop);
-		player.sendPacket(new PacketGadgetAutoPickDropInfoNotify(rewards));
-		
-		getRewardedPlayers().add(player.getUid());
-	}
-}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/DungeonChallenge.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/DungeonChallenge.java
@@ -0,0 +1,91 @@
+package emu.grasscutter.game.dungeons.challenge;
+
+import emu.grasscutter.data.common.ItemParamData;
+import emu.grasscutter.data.def.DungeonData;
+import emu.grasscutter.game.dungeons.challenge.trigger.ChallengeTrigger;
+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.scripts.constants.EventType;
+import emu.grasscutter.scripts.data.SceneGroup;
+import emu.grasscutter.scripts.data.ScriptArgs;
+import emu.grasscutter.server.packet.send.PacketGadgetAutoPickDropInfoNotify;
+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 extends WorldChallenge {
+
+	/**
+	 * has more challenge
+	 */
+	private boolean stage;
+	private IntSet rewardedPlayers;
+
+	public DungeonChallenge(Scene scene, SceneGroup group,
+							int challengeId, int challengeIndex,
+							List<Integer> paramList,
+							int timeLimit, int goal,
+							List<ChallengeTrigger> challengeTriggers) {
+		super(scene, group, challengeId, challengeIndex, paramList, timeLimit, goal, challengeTriggers);
+		this.setRewardedPlayers(new IntOpenHashSet());
+	}
+
+	public boolean isStage() {
+		return stage;
+	}
+
+	public void setStage(boolean stage) {
+		this.stage = stage;
+	}
+
+	public IntSet getRewardedPlayers() {
+		return rewardedPlayers;
+	}
+
+	public void setRewardedPlayers(IntSet rewardedPlayers) {
+		this.rewardedPlayers = rewardedPlayers;
+	}
+
+	@Override
+	public void done() {
+		super.done();
+		if (this.isSuccess()) {
+			// Settle
+			settle();
+		}
+	}
+	
+	private void settle() {
+		if(!stage){
+			getScene().getDungeonSettleObservers().forEach(o -> o.onDungeonSettle(getScene()));
+			getScene().getScriptManager().callEvent(EventType.EVENT_DUNGEON_SETTLE,
+					new ScriptArgs(this.isSuccess() ? 1 : 0));
+		}
+	}
+	
+	public void getStatueDrops(Player player) {
+		DungeonData dungeonData = getScene().getDungeonData();
+		if (!isSuccess() || dungeonData == null || dungeonData.getRewardPreview() == null || dungeonData.getRewardPreview().getPreviewItems().length == 0) {
+			return;
+		}
+		
+		// Already rewarded
+		if (getRewardedPlayers().contains(player.getUid())) {
+			return;
+		}
+		
+		List<GameItem> rewards = new ArrayList<>();
+		for (ItemParamData param : getScene().getDungeonData().getRewardPreview().getPreviewItems()) {
+			rewards.add(new GameItem(param.getId(), Math.max(param.getCount(), 1)));
+		}
+		
+		player.getInventory().addItems(rewards, ActionReason.DungeonStatueDrop);
+		player.sendPacket(new PacketGadgetAutoPickDropInfoNotify(rewards));
+		
+		getRewardedPlayers().add(player.getUid());
+	}
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/WorldChallenge.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/WorldChallenge.java
@@ -0,0 +1,132 @@
+package emu.grasscutter.game.dungeons.challenge;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.dungeons.challenge.trigger.ChallengeTrigger;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.entity.EntityMonster;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.scripts.constants.EventType;
+import emu.grasscutter.scripts.data.SceneGroup;
+import emu.grasscutter.scripts.data.ScriptArgs;
+import emu.grasscutter.server.packet.send.PacketDungeonChallengeBeginNotify;
+import emu.grasscutter.server.packet.send.PacketDungeonChallengeFinishNotify;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+@Getter
+@Setter
+public class WorldChallenge {
+    private final Scene scene;
+    private final SceneGroup group;
+    private final int challengeId;
+    private final int challengeIndex;
+    private final List<Integer> paramList;
+    private final int timeLimit;
+    private final List<ChallengeTrigger> challengeTriggers;
+    private boolean progress;
+    private boolean success;
+    private long startedAt;
+    private int finishedTime;
+    private final int goal;
+    private final AtomicInteger score;
+
+    public WorldChallenge(Scene scene, SceneGroup group,
+                          int challengeId, int challengeIndex, List<Integer> paramList,
+                          int timeLimit, int goal,
+                          List<ChallengeTrigger> challengeTriggers){
+        this.scene = scene;
+        this.group = group;
+        this.challengeId = challengeId;
+        this.challengeIndex = challengeIndex;
+        this.paramList = paramList;
+        this.timeLimit = timeLimit;
+        this.challengeTriggers = challengeTriggers;
+        this.goal = goal;
+        this.score = new AtomicInteger(0);
+    }
+    public boolean inProgress(){
+        return this.progress;
+    }
+    public void onCheckTimeOut(){
+        if(!inProgress()){
+            return;
+        }
+        if(timeLimit <= 0){
+            return;
+        }
+        challengeTriggers.forEach(t -> t.onCheckTimeout(this));
+    }
+    public void start(){
+        if(inProgress()){
+            Grasscutter.getLogger().info("Could not start a in progress challenge.");
+            return;
+        }
+        this.progress = true;
+        this.startedAt = System.currentTimeMillis();
+        getScene().broadcastPacket(new PacketDungeonChallengeBeginNotify(this));
+        challengeTriggers.forEach(t -> t.onBegin(this));
+    }
+
+    public void done(){
+        if(!inProgress()){
+            return;
+        }
+        finish(true);
+        this.getScene().getScriptManager().callEvent(EventType.EVENT_CHALLENGE_SUCCESS,
+                // TODO record the time in PARAM2 and used in action
+                new ScriptArgs().setParam2(finishedTime));
+
+        challengeTriggers.forEach(t -> t.onFinish(this));
+    }
+
+    public void fail(){
+        if(!inProgress()){
+            return;
+        }
+        finish(false);
+        this.getScene().getScriptManager().callEvent(EventType.EVENT_CHALLENGE_FAIL, null);
+        challengeTriggers.forEach(t -> t.onFinish(this));
+    }
+
+    private void finish(boolean success){
+        this.progress = false;
+        this.success = success;
+        this.finishedTime = (int)((System.currentTimeMillis() - this.startedAt) / 1000L);
+        getScene().broadcastPacket(new PacketDungeonChallengeFinishNotify(this));
+    }
+
+    public int increaseScore(){
+        return score.incrementAndGet();
+    }
+    public void onMonsterDeath(EntityMonster monster){
+        if(!inProgress()){
+            return;
+        }
+        if(monster.getGroupId() != getGroup().id){
+            return;
+        }
+        this.challengeTriggers.forEach(t -> t.onMonsterDeath(this, monster));
+    }
+    public void onGadgetDeath(EntityGadget gadget){
+        if(!inProgress()){
+            return;
+        }
+        if(gadget.getGroupId() != getGroup().id){
+            return;
+        }
+        this.challengeTriggers.forEach(t -> t.onGadgetDeath(this, gadget));
+    }
+
+    public void onGadgetDamage(EntityGadget gadget){
+        if(!inProgress()){
+            return;
+        }
+        if(gadget.getGroupId() != getGroup().id){
+            return;
+        }
+        this.challengeTriggers.forEach(t -> t.onGadgetDamage(this, gadget));
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/ChallengeFactory.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/ChallengeFactory.java
@@ -0,0 +1,30 @@
+package emu.grasscutter.game.dungeons.challenge.factory;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.scripts.data.SceneGroup;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ChallengeFactory {
+
+    private static final List<ChallengeFactoryHandler> challengeFactoryHandlers = new ArrayList<>();
+
+    static {
+        challengeFactoryHandlers.add(new DungeonChallengeFactoryHandler());
+        challengeFactoryHandlers.add(new DungeonGuardChallengeFactoryHandler());
+        challengeFactoryHandlers.add(new KillGadgetChallengeFactoryHandler());
+        challengeFactoryHandlers.add(new KillMonsterChallengeFactoryHandler());
+    }
+
+    public static WorldChallenge getChallenge(int param1, int param2, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group){
+        for(var handler : challengeFactoryHandlers){
+            if(!handler.isThisType(param1, param2, param3, param4, param5, param6, scene, group)){
+                continue;
+            }
+            return handler.build(param1, param2, param3, param4, param5, param6, scene, group);
+        }
+        return null;
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/ChallengeFactoryHandler.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/ChallengeFactoryHandler.java
@@ -0,0 +1,10 @@
+package emu.grasscutter.game.dungeons.challenge.factory;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.scripts.data.SceneGroup;
+
+public interface ChallengeFactoryHandler {
+    boolean isThisType(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group);
+    WorldChallenge build(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group);
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/DungeonChallengeFactoryHandler.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/DungeonChallengeFactoryHandler.java
@@ -0,0 +1,33 @@
+package emu.grasscutter.game.dungeons.challenge.factory;
+
+import emu.grasscutter.game.dungeons.challenge.DungeonChallenge;
+import emu.grasscutter.game.dungeons.challenge.trigger.InTimeTrigger;
+import emu.grasscutter.game.dungeons.challenge.trigger.KillMonsterTrigger;
+import emu.grasscutter.game.props.SceneType;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.scripts.data.SceneGroup;
+
+import java.util.List;
+
+public class DungeonChallengeFactoryHandler implements ChallengeFactoryHandler{
+    @Override
+    public boolean isThisType(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        // ActiveChallenge with 1,1000,300,233101003,15,0
+        return scene.getSceneType() == SceneType.SCENE_DUNGEON
+                && param4 == group.id;
+    }
+
+    @Override
+    public WorldChallenge build(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        var realGroup = scene.getScriptManager().getGroupById(param4);
+        return new DungeonChallenge(
+                scene, realGroup,
+                challengeId, // Id
+                challengeIndex, // Index
+                List.of(param5, param3),
+                param3, // Limit
+                param5,  // Goal
+                List.of(new InTimeTrigger(), new KillMonsterTrigger()));
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/DungeonGuardChallengeFactoryHandler.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/DungeonGuardChallengeFactoryHandler.java
@@ -0,0 +1,34 @@
+package emu.grasscutter.game.dungeons.challenge.factory;
+
+import emu.grasscutter.game.dungeons.challenge.DungeonChallenge;
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.dungeons.challenge.trigger.GuardTrigger;
+import emu.grasscutter.game.dungeons.challenge.trigger.InTimeTrigger;
+import emu.grasscutter.game.dungeons.challenge.trigger.KillMonsterTrigger;
+import emu.grasscutter.game.props.SceneType;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.scripts.data.SceneGroup;
+
+import java.util.List;
+
+public class DungeonGuardChallengeFactoryHandler implements ChallengeFactoryHandler{
+    @Override
+    public boolean isThisType(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        // ActiveChallenge with 1,188,234101003,12,3030,0
+        return scene.getSceneType() == SceneType.SCENE_DUNGEON
+                && param3 == group.id;
+    }
+
+    @Override
+    public WorldChallenge build(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        var realGroup = scene.getScriptManager().getGroupById(param3);
+        return new DungeonChallenge(
+                scene, realGroup,
+                challengeId, // Id
+                challengeIndex, // Index
+                List.of(param4, 0),
+                0, // Limit
+                param5,  // Goal
+                List.of(new GuardTrigger()));
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/KillGadgetChallengeFactoryHandler.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/KillGadgetChallengeFactoryHandler.java
@@ -0,0 +1,34 @@
+package emu.grasscutter.game.dungeons.challenge.factory;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.dungeons.challenge.factory.ChallengeFactoryHandler;
+import emu.grasscutter.game.dungeons.challenge.trigger.InTimeTrigger;
+import emu.grasscutter.game.dungeons.challenge.trigger.KillGadgetTrigger;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.scripts.data.SceneGroup;
+
+import java.util.List;
+
+public class KillGadgetChallengeFactoryHandler implements ChallengeFactoryHandler {
+    @Override
+    public boolean isThisType(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        // kill gadgets(explosive barrel) in time
+        // ActiveChallenge with 56,201,20,2,201,4
+        // open chest in time
+        // ActiveChallenge with 666,202,30,7,202,1
+        return challengeId == 201 || challengeId == 202;
+    }
+
+    @Override
+    public WorldChallenge build(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        return new WorldChallenge(
+                scene, group,
+                challengeId, // Id
+                challengeIndex, // Index
+                List.of(param3, param6, 0),
+                param3, // Limit
+                param6,  // Goal
+                List.of(new InTimeTrigger(), new KillGadgetTrigger())
+                );
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/KillMonsterChallengeFactoryHandler.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/factory/KillMonsterChallengeFactoryHandler.java
@@ -0,0 +1,31 @@
+package emu.grasscutter.game.dungeons.challenge.factory;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.dungeons.challenge.trigger.InTimeTrigger;
+import emu.grasscutter.game.dungeons.challenge.trigger.KillMonsterTrigger;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.scripts.data.SceneGroup;
+
+import java.util.List;
+
+public class KillMonsterChallengeFactoryHandler implements ChallengeFactoryHandler{
+    @Override
+    public boolean isThisType(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        // ActiveChallenge with 180,180,45,133108061,1,0
+        return challengeId == 180;
+    }
+
+    @Override
+    public WorldChallenge build(int challengeIndex, int challengeId, int param3, int param4, int param5, int param6, Scene scene, SceneGroup group) {
+        var realGroup = scene.getScriptManager().getGroupById(param4);
+        return new WorldChallenge(
+                scene, realGroup,
+                challengeId, // Id
+                challengeIndex, // Index
+                List.of(param5, param3),
+                param3, // Limit
+                param5,  // Goal
+                List.of(new KillMonsterTrigger(), new InTimeTrigger())
+                );
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/ChallengeTrigger.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/ChallengeTrigger.java
@@ -0,0 +1,14 @@
+package emu.grasscutter.game.dungeons.challenge.trigger;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.entity.EntityMonster;
+
+public abstract class ChallengeTrigger {
+    public void onBegin(WorldChallenge challenge){}
+    public void onFinish(WorldChallenge challenge){}
+    public void onMonsterDeath(WorldChallenge challenge, EntityMonster monster){}
+    public void onGadgetDeath(WorldChallenge challenge, EntityGadget gadget){}
+    public void onCheckTimeout(WorldChallenge challenge){}
+    public void onGadgetDamage(WorldChallenge challenge, EntityGadget gadget){}
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/GuardTrigger.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/GuardTrigger.java
@@ -0,0 +1,27 @@
+package emu.grasscutter.game.dungeons.challenge.trigger;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.entity.EntityMonster;
+import emu.grasscutter.game.props.FightProperty;
+import emu.grasscutter.server.packet.send.PacketChallengeDataNotify;
+
+public class GuardTrigger extends KillMonsterTrigger{
+    @Override
+    public void onBegin(WorldChallenge challenge) {
+        super.onBegin(challenge);
+        challenge.getScene().broadcastPacket(new PacketChallengeDataNotify(challenge, 2, 100));
+    }
+
+    @Override
+    public void onGadgetDamage(WorldChallenge challenge, EntityGadget gadget) {
+        var curHp = gadget.getFightProperties().get(FightProperty.FIGHT_PROP_CUR_HP.getId());
+        var maxHp = gadget.getFightProperties().get(FightProperty.FIGHT_PROP_BASE_HP.getId());
+        int percent = (int) (curHp / maxHp);
+        challenge.getScene().broadcastPacket(new PacketChallengeDataNotify(challenge, 2, percent));
+
+        if(percent <= 0){
+            challenge.fail();
+        }
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/InTimeTrigger.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/InTimeTrigger.java
@@ -0,0 +1,13 @@
+package emu.grasscutter.game.dungeons.challenge.trigger;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+
+public class InTimeTrigger extends ChallengeTrigger{
+    @Override
+    public void onCheckTimeout(WorldChallenge challenge) {
+        var current = System.currentTimeMillis();
+        if(current - challenge.getStartedAt() > challenge.getTimeLimit() * 1000L){
+            challenge.fail();
+        }
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/KillGadgetTrigger.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/KillGadgetTrigger.java
@@ -0,0 +1,23 @@
+package emu.grasscutter.game.dungeons.challenge.trigger;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.server.packet.send.PacketChallengeDataNotify;
+
+public class KillGadgetTrigger extends ChallengeTrigger{
+    @Override
+    public void onBegin(WorldChallenge challenge) {
+        challenge.getScene().broadcastPacket(new PacketChallengeDataNotify(challenge, 2, challenge.getScore().get()));
+    }
+
+    @Override
+    public void onGadgetDeath(WorldChallenge challenge, EntityGadget gadget) {
+        var newScore = challenge.increaseScore();
+        challenge.getScene().broadcastPacket(new PacketChallengeDataNotify(challenge, 2, newScore));
+
+        if(newScore >= challenge.getGoal()){
+            challenge.done();
+        }
+
+    }
+}
--- a/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/KillMonsterTrigger.java
+++ b/src/main/java/emu/grasscutter/game/dungeons/challenge/trigger/KillMonsterTrigger.java
@@ -0,0 +1,23 @@
+package emu.grasscutter.game.dungeons.challenge.trigger;
+
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
+import emu.grasscutter.game.entity.EntityMonster;
+import emu.grasscutter.server.packet.send.PacketChallengeDataNotify;
+
+public class KillMonsterTrigger extends ChallengeTrigger{
+    @Override
+    public void onBegin(WorldChallenge challenge) {
+        challenge.getScene().broadcastPacket(new PacketChallengeDataNotify(challenge, 1, challenge.getScore().get()));
+    }
+
+    @Override
+    public void onMonsterDeath(WorldChallenge challenge, EntityMonster monster) {
+        var newScore = challenge.increaseScore();
+        challenge.getScene().broadcastPacket(new PacketChallengeDataNotify(challenge, 1, newScore));
+
+        if(newScore >= challenge.getGoal()){
+            challenge.done();
+        }
+
+    }
+}
--- a/src/main/java/emu/grasscutter/game/entity/EntityGadget.java
+++ b/src/main/java/emu/grasscutter/game/entity/EntityGadget.java
@@ -1,16 +1,13 @@
 package emu.grasscutter.game.entity;

-import java.util.Arrays;
-import java.util.List;
-
 import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.excels.GadgetData;
+import emu.grasscutter.game.entity.gadget.*;
 import emu.grasscutter.game.props.EntityIdType;
 import emu.grasscutter.game.props.EntityType;
+import emu.grasscutter.game.props.LifeState;
 import emu.grasscutter.game.props.PlayerProperty;
 import emu.grasscutter.game.world.Scene;
-import emu.grasscutter.game.world.World;
-import emu.grasscutter.net.proto.ClientGadgetInfoOuterClass;
 import emu.grasscutter.net.proto.AbilitySyncStateInfoOuterClass.AbilitySyncStateInfo;
 import emu.grasscutter.net.proto.AnimatorParameterValueInfoPairOuterClass.AnimatorParameterValueInfoPair;
 import emu.grasscutter.net.proto.EntityAuthorityInfoOuterClass.EntityAuthorityInfo;
@@ -23,15 +20,17 @@ import emu.grasscutter.net.proto.SceneEntityAiInfoOuterClass.SceneEntityAiInfo;
 import emu.grasscutter.net.proto.SceneEntityInfoOuterClass.SceneEntityInfo;
 import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
 import emu.grasscutter.net.proto.VectorOuterClass.Vector;
-import emu.grasscutter.net.proto.WorktopInfoOuterClass.WorktopInfo;
+import emu.grasscutter.scripts.constants.EventType;
+import emu.grasscutter.scripts.data.SceneGadget;
+import emu.grasscutter.scripts.data.ScriptArgs;
+import emu.grasscutter.server.packet.send.PacketGadgetStateNotify;
+import emu.grasscutter.server.packet.send.PacketLifeStateChangeNotify;
 import emu.grasscutter.utils.Position;
 import emu.grasscutter.utils.ProtoHelper;
 import it.unimi.dsi.fastutil.ints.Int2FloatOpenHashMap;
-import it.unimi.dsi.fastutil.ints.IntArrayList;
-import it.unimi.dsi.fastutil.ints.IntList;
-import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
-import it.unimi.dsi.fastutil.ints.IntSet;
+import lombok.ToString;

+@ToString(callSuper = true)
 public class EntityGadget extends EntityBaseGadget {
 	private final GadgetData data;
 	private final Position pos;
@@ -39,7 +38,9 @@ public class EntityGadget extends EntityBaseGadget {
 	private int gadgetId;
 	
 	private int state;
-	private IntSet worktopOptions;
+	private int pointType;
+	private GadgetContent content;
+	private SceneGadget metaGadget;

 	public EntityGadget(Scene scene, int gadgetId, Position pos) {
 		super(scene);
@@ -50,19 +51,22 @@ public class EntityGadget extends EntityBaseGadget {
 		this.rot = new Position();
 	}
 	
+	public EntityGadget(Scene scene, int gadgetId, Position pos, GadgetContent content) {
+		this(scene, gadgetId, pos);
+		this.content = content;
+	}
+	
 	public GadgetData getGadgetData() {
 		return data;
 	}

 	@Override
 	public Position getPosition() {
-		// TODO Auto-generated method stub
 		return this.pos;
 	}

 	@Override
 	public Position getRotation() {
-		// TODO Auto-generated method stub
 		return this.rot;
 	}
 	
@@ -81,34 +85,73 @@ public class EntityGadget extends EntityBaseGadget {
 	public void setState(int state) {
 		this.state = state;
 	}
+	
+	public void updateState(int state){
+		this.setState(state);
+		this.getScene().broadcastPacket(new PacketGadgetStateNotify(this, state));
+		getScene().getScriptManager().callEvent(EventType.EVENT_GADGET_STATE_CHANGE, new ScriptArgs(state, this.getConfigId()));
+	}

-	public IntSet getWorktopOptions() {
-		return worktopOptions;
+	public int getPointType() {
+		return pointType;
 	}
-	
-	public void addWorktopOptions(int[] options) {
-		if (this.worktopOptions == null) {
-			this.worktopOptions = new IntOpenHashSet();
-		}
-		Arrays.stream(options).forEach(this.worktopOptions::add);
+
+	public void setPointType(int pointType) {
+		this.pointType = pointType;
 	}
-	
-	public void removeWorktopOption(int option) {
-		if (this.worktopOptions == null) {
+
+	public GadgetContent getContent() {
+		return content;
+	}
+
+	@Deprecated // Dont use!
+	public void setContent(GadgetContent content) {
+		this.content = this.content == null ? content : this.content;
+	}
+
+	public SceneGadget getMetaGadget() {
+		return metaGadget;
+	}
+
+	public void setMetaGadget(SceneGadget metaGadget) {
+		this.metaGadget = metaGadget;
+	}
+
+	// TODO refactor
+	public void buildContent() {
+		if (getContent() != null || getGadgetData() == null || getGadgetData().getType() == null) {
 			return;
 		}
-		this.worktopOptions.remove(option);
+		
+		EntityType type = getGadgetData().getType();
+		GadgetContent content = switch (type) {
+			case GatherPoint -> new GadgetGatherPoint(this);
+			case Worktop -> new GadgetWorktop(this);
+			case RewardStatue -> new GadgetRewardStatue(this);
+			case Chest -> new GadgetChest(this);
+			default -> null;
+		};
+		
+		this.content = content;
 	}

 	@Override
 	public Int2FloatOpenHashMap getFightProperties() {
-		// TODO Auto-generated method stub
 		return null;
 	}
+	
+	@Override
+	public void onCreate() {
+		// Lua event
+		getScene().getScriptManager().callEvent(EventType.EVENT_GADGET_CREATE, new ScriptArgs(this.getConfigId()));
+	}

 	@Override
 	public void onDeath(int killerId) {
-		
+		if(getScene().getChallenge() != null){
+			getScene().getChallenge().onGadgetDeath(this);
+		}
+		getScene().getScriptManager().callEvent(EventType.EVENT_ANY_GADGET_DIE, new ScriptArgs(this.getConfigId()));
 	}
 	
 	@Override
@@ -143,15 +186,16 @@ public class EntityGadget extends EntityBaseGadget {
 				.setIsEnableInteract(true)
 				.setAuthorityPeerId(this.getScene().getWorld().getHostPeerId());
 		
-		if (this.getGadgetData().getType() == EntityType.Worktop && this.getWorktopOptions() != null) {
-			WorktopInfo worktop = WorktopInfo.newBuilder()
-					.addAllOptionList(this.getWorktopOptions())
-					.build();
-			gadgetInfo.setWorktop(worktop);
+		if (this.getContent() != null) {
+			this.getContent().onBuildProto(gadgetInfo);
 		}

 		entityInfo.setGadget(gadgetInfo);
 		
 		return entityInfo.build();
 	}
+	public void die() {
+		getScene().broadcastPacket(new PacketLifeStateChangeNotify(this, LifeState.LIFE_DEAD));
+		this.onDeath(0);
+	}
 }
--- a/src/main/java/emu/grasscutter/game/entity/EntityMonster.java
+++ b/src/main/java/emu/grasscutter/game/entity/EntityMonster.java
@@ -4,13 +4,11 @@ import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.common.PropGrowCurve;
 import emu.grasscutter.data.excels.MonsterCurveData;
 import emu.grasscutter.data.excels.MonsterData;
-import emu.grasscutter.game.dungeons.DungeonChallenge;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.props.EntityIdType;
 import emu.grasscutter.game.props.FightProperty;
 import emu.grasscutter.game.props.PlayerProperty;
 import emu.grasscutter.game.world.Scene;
-import emu.grasscutter.game.world.World;
 import emu.grasscutter.net.proto.AbilitySyncStateInfoOuterClass.AbilitySyncStateInfo;
 import emu.grasscutter.net.proto.AnimatorParameterValueInfoPairOuterClass.AnimatorParameterValueInfoPair;
 import emu.grasscutter.net.proto.EntityAuthorityInfoOuterClass.EntityAuthorityInfo;
@@ -25,6 +23,7 @@ import emu.grasscutter.net.proto.SceneEntityInfoOuterClass.SceneEntityInfo;
 import emu.grasscutter.net.proto.SceneMonsterInfoOuterClass.SceneMonsterInfo;
 import emu.grasscutter.net.proto.SceneWeaponInfoOuterClass.SceneWeaponInfo;
 import emu.grasscutter.scripts.constants.EventType;
+import emu.grasscutter.scripts.data.ScriptArgs;
 import emu.grasscutter.utils.Position;
 import emu.grasscutter.utils.ProtoHelper;
 import it.unimi.dsi.fastutil.ints.Int2FloatMap;
@@ -111,6 +110,12 @@ public class EntityMonster extends GameEntity {
 	public void setPoseId(int poseId) {
 		this.poseId = poseId;
 	}
+	
+	@Override
+	public void onCreate() {
+		// Lua event
+		getScene().getScriptManager().callEvent(EventType.EVENT_ANY_MONSTER_LIVE, new ScriptArgs(this.getConfigId()));
+	}

 	@Override
 	public void damage(float amount, int killerId) {
@@ -135,8 +140,8 @@ public class EntityMonster extends GameEntity {
 			this.getScene().getDeadSpawnedEntities().add(getSpawnEntry());
 		}
 		// first set the challenge data
-		if (getScene().getChallenge() != null && getScene().getChallenge().getGroup().id == this.getGroupId()) {
-			getScene().getChallenge().onMonsterDie(this);
+		if (getScene().getChallenge() != null) {
+			getScene().getChallenge().onMonsterDeath(this);
 		}
 		if (getScene().getScriptManager().isInit() && this.getGroupId() > 0) {
 			if(getScene().getScriptManager().getScriptMonsterSpawnService() != null){
@@ -144,7 +149,9 @@ public class EntityMonster extends GameEntity {
 			}
 			// prevent spawn monster after success
 			if(getScene().getChallenge() != null && getScene().getChallenge().inProgress()){
-				getScene().getScriptManager().callEvent(EventType.EVENT_ANY_MONSTER_DIE, null);
+				getScene().getScriptManager().callEvent(EventType.EVENT_ANY_MONSTER_DIE, new ScriptArgs().setParam1(this.getConfigId()));
+			}else if(getScene().getChallenge() == null){
+				getScene().getScriptManager().callEvent(EventType.EVENT_ANY_MONSTER_DIE, new ScriptArgs().setParam1(this.getConfigId()));
 			}
 		}
 	}
--- a/src/main/java/emu/grasscutter/game/entity/EntityNPC.java
+++ b/src/main/java/emu/grasscutter/game/entity/EntityNPC.java
@@ -0,0 +1,81 @@
+package emu.grasscutter.game.entity;
+
+import emu.grasscutter.game.props.EntityIdType;
+import emu.grasscutter.game.world.Scene;
+import emu.grasscutter.net.proto.*;
+import emu.grasscutter.scripts.data.SceneNPC;
+import emu.grasscutter.utils.Position;
+import it.unimi.dsi.fastutil.ints.Int2FloatOpenHashMap;
+
+public class EntityNPC extends GameEntity{
+
+    private final Position position;
+    private final Position rotation;
+    private final SceneNPC metaNpc;
+    private final int suiteId;
+
+    public EntityNPC(Scene scene, SceneNPC metaNPC, int blockId, int suiteId) {
+        super(scene);
+        this.id = getScene().getWorld().getNextEntityId(EntityIdType.NPC);
+        setConfigId(metaNPC.config_id);
+        setGroupId(metaNPC.group.id);
+        setBlockId(blockId);
+        this.suiteId = suiteId;
+        this.position = metaNPC.pos.clone();
+        this.rotation = metaNPC.rot.clone();
+        this.metaNpc = metaNPC;
+
+    }
+
+    @Override
+    public Int2FloatOpenHashMap getFightProperties() {
+        return null;
+    }
+
+    @Override
+    public Position getPosition() {
+        return position;
+    }
+
+    @Override
+    public Position getRotation() {
+        return rotation;
+    }
+
+    public int getSuiteId() {
+        return suiteId;
+    }
+
+    @Override
+    public SceneEntityInfoOuterClass.SceneEntityInfo toProto() {
+
+       EntityAuthorityInfoOuterClass.EntityAuthorityInfo authority = EntityAuthorityInfoOuterClass.EntityAuthorityInfo.newBuilder()
+               .setAbilityInfo(AbilitySyncStateInfoOuterClass.AbilitySyncStateInfo.newBuilder())
+               .setRendererChangedInfo(EntityRendererChangedInfoOuterClass.EntityRendererChangedInfo.newBuilder())
+               .setAiInfo(SceneEntityAiInfoOuterClass.SceneEntityAiInfo.newBuilder()
+                       .setIsAiOpen(true)
+                       .setBornPos(getPosition().toProto()))
+               .setBornPos(getPosition().toProto())
+               .build();
+
+        SceneEntityInfoOuterClass.SceneEntityInfo.Builder entityInfo = SceneEntityInfoOuterClass.SceneEntityInfo.newBuilder()
+                .setEntityId(getId())
+                .setEntityType(ProtEntityTypeOuterClass.ProtEntityType.PROT_ENTITY_NPC)
+                .setMotionInfo(MotionInfoOuterClass.MotionInfo.newBuilder()
+                        .setPos(getPosition().toProto())
+                        .setRot(getRotation().toProto())
+                        .setSpeed(VectorOuterClass.Vector.newBuilder()))
+                .addAnimatorParaList(AnimatorParameterValueInfoPairOuterClass.AnimatorParameterValueInfoPair.newBuilder())
+                .setEntityClientData(EntityClientDataOuterClass.EntityClientData.newBuilder())
+                .setEntityAuthorityInfo(authority)
+                .setLifeState(1);
+
+
+        entityInfo.setNpc(SceneNpcInfoOuterClass.SceneNpcInfo.newBuilder()
+                        .setNpcId(metaNpc.npc_id)
+                        .setBlockId(getBlockId())
+                .build());
+
+        return entityInfo.build();
+    }
+}
--- a/src/main/java/emu/grasscutter/game/entity/GameEntity.java
+++ b/src/main/java/emu/grasscutter/game/entity/GameEntity.java
@@ -107,10 +107,6 @@ public abstract class GameEntity {
 	public void setLastMoveReliableSeq(int lastMoveReliableSeq) {
 		this.lastMoveReliableSeq = lastMoveReliableSeq;
 	}
-
-	public abstract SceneEntityInfo toProto();
-	
-	public abstract void onDeath(int killerId);
 	
 	public void setFightProperty(FightProperty prop, float value) {
 		this.getFightProperties().put(prop.getId(), value);
@@ -219,4 +215,21 @@ public abstract class GameEntity {
 			getScene().killEntity(this, killerId);
 		}
 	}
+	
+    /**
+     * Called when this entity is added to the world
+     */
+	public void onCreate() {
+		
+	}
+	
+	/**
+     * Called when this entity dies
+     * @param killerId Entity id of the entity that killed this entity
+     */
+	public void onDeath(int killerId) {
+		
+	}
+	
+	public abstract SceneEntityInfo toProto();
 }
--- a/src/main/java/emu/grasscutter/game/entity/gadget/GadgetChest.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/GadgetChest.java
@@ -0,0 +1,65 @@
+package emu.grasscutter.game.entity.gadget;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.proto.BossChestInfoOuterClass.BossChestInfo;
+import emu.grasscutter.net.proto.InterOpTypeOuterClass;
+import emu.grasscutter.net.proto.InteractTypeOuterClass;
+import emu.grasscutter.net.proto.InteractTypeOuterClass.InteractType;
+import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
+import emu.grasscutter.scripts.constants.ScriptGadgetState;
+import emu.grasscutter.server.packet.send.PacketGadgetInteractRsp;
+
+import static emu.grasscutter.net.proto.InterOpTypeOuterClass.InterOpType.INTER_OP_START;
+
+public class GadgetChest extends GadgetContent {
+	
+	public GadgetChest(EntityGadget gadget) {
+		super(gadget);
+	}
+
+	public boolean onInteract(Player player, InterOpTypeOuterClass.InterOpType opType) {
+		var chestInteractHandlerMap = getGadget().getScene().getWorld().getServer().getWorldDataManager().getChestInteractHandlerMap();
+		var handler = chestInteractHandlerMap.get(getGadget().getGadgetData().getJsonName());
+		if(handler == null){
+			Grasscutter.getLogger().warn("Could not found the handler of this type of Chests {}", getGadget().getGadgetData().getJsonName());
+			return false;
+		}
+
+		if(opType == INTER_OP_START && handler.isTwoStep()){
+			player.sendPacket(new PacketGadgetInteractRsp(getGadget(), InteractType.INTERACT_OPEN_CHEST, INTER_OP_START));
+			return false;
+		}else{
+			var success = handler.onInteract(this, player);
+			if (!success){
+				return false;
+			}
+
+			getGadget().updateState(ScriptGadgetState.ChestOpened);
+			player.sendPacket(new PacketGadgetInteractRsp(this.getGadget(), InteractTypeOuterClass.InteractType.INTERACT_OPEN_CHEST));
+			// let the chest disappear
+			getGadget().die();
+			return true;
+		}
+	}
+
+	public void onBuildProto(SceneGadgetInfo.Builder gadgetInfo) {
+		if(getGadget().getMetaGadget() == null){
+			return;
+		}
+
+		var bossChest = getGadget().getMetaGadget().boss_chest;
+		if(bossChest != null){
+			var players = getGadget().getScene().getPlayers().stream().map(Player::getUid).toList();
+
+			gadgetInfo.setBossChest(BossChestInfo.newBuilder()
+					.setMonsterConfigId(bossChest.monster_config_id)
+					.setResin(bossChest.resin)
+					.addAllQualifyUidList(players)
+					.addAllRemainUidList(players)
+					.build());
+		}
+
+	}
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/GadgetContent.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/GadgetContent.java
@@ -0,0 +1,22 @@
+package emu.grasscutter.game.entity.gadget;
+
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.proto.InterOpTypeOuterClass;
+import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
+
+public abstract class GadgetContent {
+	private final EntityGadget gadget;
+	
+	public GadgetContent(EntityGadget gadget) {
+		this.gadget = gadget;
+	}
+
+	public EntityGadget getGadget() {
+		return gadget;
+	}
+	
+	public abstract boolean onInteract(Player player, InterOpTypeOuterClass.InterOpType opType);
+	
+	public abstract void onBuildProto(SceneGadgetInfo.Builder gadgetInfo);
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/GadgetGatherPoint.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/GadgetGatherPoint.java
@@ -0,0 +1,45 @@
+package emu.grasscutter.game.entity.gadget;
+
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.def.GatherData;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.inventory.GameItem;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.ActionReason;
+import emu.grasscutter.net.proto.GatherGadgetInfoOuterClass.GatherGadgetInfo;
+import emu.grasscutter.net.proto.InterOpTypeOuterClass;
+import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
+
+public class GadgetGatherPoint extends GadgetContent {
+	private GatherData gatherData;
+	
+	public GadgetGatherPoint(EntityGadget gadget) {
+		super(gadget);
+		this.gatherData = GameData.getGatherDataMap().get(gadget.getPointType());
+	}
+	
+	public GatherData getGatherData() {
+		return gatherData;
+	}
+	
+	public int getItemId() {
+		return getGatherData().getItemId();
+	}
+
+	public boolean onInteract(Player player, InterOpTypeOuterClass.InterOpType opType) {
+		GameItem item = new GameItem(gatherData.getItemId(), 1);
+		
+		player.getInventory().addItem(item, ActionReason.Gather);
+		
+		return true;
+	}
+
+	public void onBuildProto(SceneGadgetInfo.Builder gadgetInfo) {
+		GatherGadgetInfo gatherGadgetInfo = GatherGadgetInfo.newBuilder()
+				.setItemId(this.getItemId())
+				.setIsForbidGuest(this.getGatherData().isForbidGuest())
+				.build();
+
+		gadgetInfo.setGatherGadget(gatherGadgetInfo);
+	}
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/GadgetRewardStatue.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/GadgetRewardStatue.java
@@ -0,0 +1,30 @@
+package emu.grasscutter.game.entity.gadget;
+
+import emu.grasscutter.game.dungeons.challenge.DungeonChallenge;
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.proto.InterOpTypeOuterClass;
+import emu.grasscutter.net.proto.InteractTypeOuterClass.InteractType;
+import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
+import emu.grasscutter.server.packet.send.PacketGadgetInteractRsp;
+
+public class GadgetRewardStatue extends GadgetContent {
+	
+	public GadgetRewardStatue(EntityGadget gadget) {
+		super(gadget);
+	}
+
+	public boolean onInteract(Player player, InterOpTypeOuterClass.InterOpType opType) {
+		if (player.getScene().getChallenge() != null && player.getScene().getChallenge() instanceof DungeonChallenge dungeonChallenge) {
+			dungeonChallenge.getStatueDrops(player);
+		}
+		
+		player.sendPacket(new PacketGadgetInteractRsp(getGadget(), InteractType.INTERACT_OPEN_STATUE));
+		
+		return false;
+	}
+
+	public void onBuildProto(SceneGadgetInfo.Builder gadgetInfo) {
+		
+	}
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/GadgetWorktop.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/GadgetWorktop.java
@@ -0,0 +1,53 @@
+package emu.grasscutter.game.entity.gadget;
+
+import java.util.Arrays;
+
+import emu.grasscutter.game.entity.EntityGadget;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.proto.InterOpTypeOuterClass;
+import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
+import emu.grasscutter.net.proto.WorktopInfoOuterClass.WorktopInfo;
+import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
+import it.unimi.dsi.fastutil.ints.IntSet;
+
+public class GadgetWorktop extends GadgetContent {
+	private IntSet worktopOptions;
+	
+	public GadgetWorktop(EntityGadget gadget) {
+		super(gadget);
+	}
+	
+	public IntSet getWorktopOptions() {
+		return worktopOptions;
+	}
+	
+	public void addWorktopOptions(int[] options) {
+		if (this.worktopOptions == null) {
+			this.worktopOptions = new IntOpenHashSet();
+		}
+		Arrays.stream(options).forEach(this.worktopOptions::add);
+	}
+	
+	public void removeWorktopOption(int option) {
+		if (this.worktopOptions == null) {
+			return;
+		}
+		this.worktopOptions.remove(option);
+	}
+
+	public boolean onInteract(Player player, InterOpTypeOuterClass.InterOpType opType) {
+		return false;
+	}
+
+	public void onBuildProto(SceneGadgetInfo.Builder gadgetInfo) {
+		if (this.worktopOptions == null) {
+			return;
+		}
+		
+		WorktopInfo worktop = WorktopInfo.newBuilder()
+				.addAllOptionList(this.getWorktopOptions())
+				.build();
+		
+		gadgetInfo.setWorktop(worktop);
+	}
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/chest/BossChestInteractHandler.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/chest/BossChestInteractHandler.java
@@ -0,0 +1,40 @@
+package emu.grasscutter.game.entity.gadget.chest;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.common.ItemParamData;
+import emu.grasscutter.game.entity.gadget.GadgetChest;
+import emu.grasscutter.game.inventory.GameItem;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.ActionReason;
+import emu.grasscutter.server.packet.send.PacketGadgetAutoPickDropInfoNotify;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class BossChestInteractHandler implements ChestInteractHandler{
+    @Override
+    public boolean isTwoStep() {
+        return true;
+    }
+
+    @Override
+    public boolean onInteract(GadgetChest chest, Player player) {
+        var worldDataManager = chest.getGadget().getScene().getWorld().getServer().getWorldDataManager();
+        var monster = chest.getGadget().getMetaGadget().group.monsters.get(chest.getGadget().getMetaGadget().boss_chest.monster_config_id);
+        var reward = worldDataManager.getRewardByBossId(monster.monster_id);
+
+        if(reward == null){
+            Grasscutter.getLogger().warn("Could not found the reward of boss monster {}", monster.monster_id);
+            return false;
+        }
+        List<GameItem> rewards = new ArrayList<>();
+        for (ItemParamData param : reward.getPreviewItems()) {
+            rewards.add(new GameItem(param.getId(), Math.max(param.getCount(), 1)));
+        }
+
+        player.getInventory().addItems(rewards, ActionReason.OpenWorldBossChest);
+        player.sendPacket(new PacketGadgetAutoPickDropInfoNotify(rewards));
+
+        return true;
+    }
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/chest/ChestInteractHandler.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/chest/ChestInteractHandler.java
@@ -0,0 +1,11 @@
+package emu.grasscutter.game.entity.gadget.chest;
+
+import emu.grasscutter.game.entity.gadget.GadgetChest;
+import emu.grasscutter.game.player.Player;
+
+public interface ChestInteractHandler {
+
+    boolean isTwoStep();
+
+    boolean onInteract(GadgetChest chest, Player player);
+}
--- a/src/main/java/emu/grasscutter/game/entity/gadget/chest/NormalChestInteractHandler.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/chest/NormalChestInteractHandler.java
@@ -0,0 +1,42 @@
+package emu.grasscutter.game.entity.gadget.chest;
+
+import emu.grasscutter.game.entity.gadget.GadgetChest;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.world.ChestReward;
+
+import java.util.Random;
+
+public class NormalChestInteractHandler implements ChestInteractHandler {
+    private final ChestReward chestReward;
+
+    public NormalChestInteractHandler(ChestReward rewardData){
+        this.chestReward = rewardData;
+    }
+
+    @Override
+    public boolean isTwoStep() {
+        return false;
+    }
+
+    @Override
+    public boolean onInteract(GadgetChest chest, Player player) {
+        player.earnExp(chestReward.getAdvExp());
+        player.getInventory().addItem(201, chestReward.getResin());
+
+        var mora = chestReward.getMora() * (1 + (player.getWorldLevel() - 1) * 0.5);
+        player.getInventory().addItem(202, (int)mora);
+
+        for(int i=0;i<chestReward.getContent().size();i++){
+            chest.getGadget().getScene().addItemEntity(chestReward.getContent().get(i).getItemId(), chestReward.getContent().get(i).getCount(), chest.getGadget());
+        }
+
+        var random = new Random(System.currentTimeMillis());
+        for(int i=0;i<chestReward.getRandomCount();i++){
+            var index = random.nextInt(chestReward.getRandomContent().size());
+            var item = chestReward.getRandomContent().get(index);
+            chest.getGadget().getScene().addItemEntity(item.getItemId(), item.getCount(), chest.getGadget());
+        }
+
+        return true;
+    }
+}
--- a/src/main/java/emu/grasscutter/game/player/Player.java
+++ b/src/main/java/emu/grasscutter/game/player/Player.java
@@ -37,7 +37,6 @@ import emu.grasscutter.game.managers.mapmark.*;
 import emu.grasscutter.game.managers.stamina.StaminaManager;
 import emu.grasscutter.game.managers.SotSManager;
 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.quest.QuestManager;
@@ -988,7 +987,8 @@ public class Player {
 		return this.getMailHandler().replaceMailByIndex(index, message);
 	}
 	
-	public void interactWith(int gadgetEntityId, GadgetInteractReq request) {
+
+	public void interactWith(int gadgetEntityId, InterOpTypeOuterClass.InterOpType opType) {
 		GameEntity entity = getScene().getEntityById(gadgetEntityId);
 		if (entity == null) {
 			return;
@@ -1016,11 +1016,15 @@ public class Player {
 				}
 			}
 		} else if (entity instanceof EntityGadget gadget) {
-			if (gadget.getGadgetData().getType() == EntityType.RewardStatue) {
-				if (scene.getChallenge() != null) {
-					scene.getChallenge().getStatueDrops(this, request);
-				}
-				this.sendPacket(new PacketGadgetInteractRsp(gadget, InteractType.INTERACT_TYPE_OPEN_STATUE));
+			
+			if (gadget.getContent() == null) {
+				return;
+			}
+			
+			boolean shouldDelete = gadget.getContent().onInteract(this, opType);
+			
+			if (shouldDelete) {
+				entity.getScene().removeEntity(entity);
 			}
 		} else if (entity instanceof EntityMonster monster) {
 			insectCaptureManager.arrestSmallCreature(monster);
--- a/src/main/java/emu/grasscutter/game/world/ChestReward.java
+++ b/src/main/java/emu/grasscutter/game/world/ChestReward.java
@@ -0,0 +1,22 @@
+package emu.grasscutter.game.world;
+
+import emu.grasscutter.game.inventory.ItemDef;
+import lombok.AccessLevel;
+import lombok.Data;
+import lombok.experimental.FieldDefaults;
+
+import java.util.List;
+
+@Data
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class ChestReward {
+    List<String> objNames;
+    int advExp;
+    int resin;
+    int mora;
+    int sigil;
+    List<ItemDef> content;
+    int randomCount;
+    List<ItemDef> randomContent;
+
+}
--- a/src/main/java/emu/grasscutter/game/world/Scene.java
+++ b/src/main/java/emu/grasscutter/game/world/Scene.java
@@ -1,9 +1,9 @@
 package emu.grasscutter.game.world;

+import emu.grasscutter.Grasscutter;
 import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.GameDepot;
 import emu.grasscutter.data.excels.*;
-import emu.grasscutter.game.dungeons.DungeonChallenge;
 import emu.grasscutter.game.dungeons.DungeonSettleListener;
 import emu.grasscutter.game.entity.*;
 import emu.grasscutter.game.player.Player;
@@ -13,24 +13,24 @@ import emu.grasscutter.game.props.FightProperty;
 import emu.grasscutter.game.props.LifeState;
 import emu.grasscutter.game.props.SceneType;
 import emu.grasscutter.game.world.SpawnDataEntry.SpawnGroupEntry;
+import emu.grasscutter.game.dungeons.challenge.WorldChallenge;
 import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.proto.AttackResultOuterClass.AttackResult;
 import emu.grasscutter.net.proto.VisionTypeOuterClass.VisionType;
+import emu.grasscutter.scripts.SceneIndexManager;
 import emu.grasscutter.scripts.SceneScriptManager;
 import emu.grasscutter.scripts.data.SceneBlock;
+import emu.grasscutter.scripts.data.SceneGadget;
 import emu.grasscutter.scripts.data.SceneGroup;
-import emu.grasscutter.server.packet.send.PacketAvatarSkillInfoNotify;
-import emu.grasscutter.server.packet.send.PacketDungeonChallengeFinishNotify;
-import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
-import emu.grasscutter.server.packet.send.PacketLifeStateChangeNotify;
-import emu.grasscutter.server.packet.send.PacketSceneEntityAppearNotify;
-import emu.grasscutter.server.packet.send.PacketSceneEntityDisappearNotify;
+import emu.grasscutter.server.packet.send.*;
+import emu.grasscutter.utils.Position;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMaps;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 import org.danilopianini.util.SpatialIndex;

 import java.util.*;
+import java.util.stream.Collectors;

 public class Scene {
 	private final World world;
@@ -49,12 +49,11 @@ public class Scene {
 	private int weather;
 	
 	private SceneScriptManager scriptManager;
-	private DungeonChallenge challenge;
+	private WorldChallenge challenge;
 	private List<DungeonSettleListener> dungeonSettleListeners;
 	private DungeonData dungeonData;
 	private int prevScene; // Id of the previous scene
 	private int prevScenePoint;
-	
 	public Scene(World world, SceneData sceneData) {
 		this.world = world;
 		this.sceneData = sceneData;
@@ -198,11 +197,11 @@ public class Scene {
 		this.dungeonData = dungeonData;
 	}

-	public DungeonChallenge getChallenge() {
+	public WorldChallenge getChallenge() {
 		return challenge;
 	}

-	public void setChallenge(DungeonChallenge challenge) {
+	public void setChallenge(WorldChallenge challenge) {
 		this.challenge = challenge;
 	}

@@ -310,6 +309,7 @@ public class Scene {
 	
 	private void addEntityDirectly(GameEntity entity) {
 		getEntities().put(entity.getId(), entity);
+		entity.onCreate(); // Call entity create event
 	}
 	
 	public synchronized void addEntity(GameEntity entity) {
@@ -320,14 +320,21 @@ public class Scene {
 	public synchronized void addEntityToSingleClient(Player player, GameEntity entity) {
 		this.addEntityDirectly(entity);
 		player.sendPacket(new PacketSceneEntityAppearNotify(entity));
+
+	}
+	public void addEntities(Collection<? extends GameEntity> entities){
+		addEntities(entities, VisionType.VISION_TYPE_BORN);
 	}
 	
-	public synchronized void addEntities(Collection<GameEntity> entities) {
+	public synchronized void addEntities(Collection<? extends GameEntity> entities, VisionType visionType) {
+		if(entities == null || entities.isEmpty()){
+			return;
+		}
 		for (GameEntity entity : entities) {
 			this.addEntityDirectly(entity);
 		}
 		
-		this.broadcastPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_TYPE_BORN));
+		this.broadcastPacket(new PacketSceneEntityAppearNotify(entities, visionType));
 	}
 	
 	private GameEntity removeEntityDirectly(GameEntity entity) {
@@ -344,14 +351,21 @@ public class Scene {
 			this.broadcastPacket(new PacketSceneEntityDisappearNotify(removed, visionType));
 		}
 	}
-	
+	public synchronized void removeEntities(List<GameEntity> entity, VisionType visionType) {
+		var toRemove = entity.stream()
+				.map(this::removeEntityDirectly)
+				.toList();
+		if (toRemove.size() > 0) {
+			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, visionType));
+		}
+	}
 	public synchronized void replaceEntity(EntityAvatar oldEntity, EntityAvatar newEntity) {
 		this.removeEntityDirectly(oldEntity);
 		this.addEntityDirectly(newEntity);
 		this.broadcastPacket(new PacketSceneEntityDisappearNotify(oldEntity, VisionType.VISION_TYPE_REPLACE));
 		this.broadcastPacket(new PacketSceneEntityAppearNotify(newEntity, VisionType.VISION_TYPE_REPLACE, oldEntity.getId()));
 	}
-	
+
 	public void showOtherEntities(Player player) {
 		List<GameEntity> entities = new LinkedList<>();
 		GameEntity currentEntity = player.getTeamManager().getCurrentAvatarEntity();
@@ -362,7 +376,7 @@ public class Scene {
 			}
 			entities.add(entity);
 		}
-		
+
 		player.sendPacket(new PacketSceneEntityAppearNotify(entities, VisionType.VISION_TYPE_MEET));
 	}
 	
@@ -412,7 +426,7 @@ public class Scene {
 		// Death event
 		target.onDeath(attackerId);
 	}
-	
+
 	public void onTick() {
 		// disable script for home
 		if (this.getSceneType() == SceneType.SCENE_HOME_WORLD || this.getSceneType() == SceneType.SCENE_HOME_ROOM){
@@ -424,9 +438,12 @@ public class Scene {
 			// TEMPORARY
 			this.checkSpawns();
 		}
-		
 		// Triggers
-		this.getScriptManager().onTick();
+		this.scriptManager.checkRegions();
+
+		if(challenge != null){
+			challenge.onCheckTimeOut();
+		}
 	}
 	
 	// TODO - Test
@@ -502,83 +519,152 @@ public class Scene {
 			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_TYPE_REMOVE));
 		}
 	}
-	
+
+	public List<SceneBlock> getPlayerActiveBlocks(Player player){
+		// consider the borders' entities of blocks, so we check if contains by index
+		return SceneIndexManager.queryNeighbors(getScriptManager().getBlocksIndex(),
+				player.getPos().toXZDoubleArray(), Grasscutter.getConfig().server.game.loadEntitiesForPlayerRange);
+	}
 	public void checkBlocks() {
 		Set<SceneBlock> visible = new HashSet<>();
-		
 		for (Player player : this.getPlayers()) {
-			for (SceneBlock block : getScriptManager().getBlocks()) {
-				if (!block.contains(player.getPos())) {
-					continue;
-				}
-				
-				visible.add(block);
-			}
+			var blocks = getPlayerActiveBlocks(player);
+			visible.addAll(blocks);
 		}
-		
+
 		Iterator<SceneBlock> it = this.getLoadedBlocks().iterator();
 		while (it.hasNext()) {
 			SceneBlock block = it.next();
-			
+
 			if (!visible.contains(block)) {
 				it.remove();
-				
+
 				onUnloadBlock(block);
 			}
 		}
-		
-		for (SceneBlock block : visible) {
+
+		for(var block : visible){
 			if (!this.getLoadedBlocks().contains(block)) {
-				this.onLoadBlock(block);
+				this.onLoadBlock(block, this.getPlayers());
 				this.getLoadedBlocks().add(block);
+			}else{
+				// dynamic load the groups for players in a loaded block
+				var toLoad = this.getPlayers().stream()
+						.filter(p -> block.contains(p.getPos()))
+						.map(p -> playerMeetGroups(p, block))
+						.flatMap(Collection::stream)
+						.toList();
+				onLoadGroup(toLoad);
+			}
+			for (Player player : this.getPlayers()) {
+				getScriptManager().meetEntities(loadNpcForPlayer(player, block));
 			}
 		}
+
 	}
-	
-	// TODO optimize
-	public void onLoadBlock(SceneBlock block) {
-		for (SceneGroup group : block.groups) {
-			// We load the script files for the groups here
-			if (!group.isLoaded()) {
-				this.getScriptManager().loadGroupFromScript(group);
-			}
-			
-			group.triggers.forEach(getScriptManager()::registerTrigger);
-			group.regions.forEach(getScriptManager()::registerRegion);
+	public List<SceneGroup> playerMeetGroups(Player player, SceneBlock block){
+		List<SceneGroup> sceneGroups = SceneIndexManager.queryNeighbors(block.sceneGroupIndex, player.getPos().toDoubleArray(),
+				Grasscutter.getConfig().server.game.loadEntitiesForPlayerRange);
+
+		List<SceneGroup> groups = sceneGroups.stream()
+				.filter(group -> !scriptManager.getLoadedGroupSetPerBlock().get(block.id).contains(group))
+				.peek(group -> scriptManager.getLoadedGroupSetPerBlock().get(block.id).add(group))
+				.toList();
+
+		if (groups.size() == 0) {
+			return List.of();
 		}
-		
+
+		return groups;
+	}
+	public void onLoadBlock(SceneBlock block, List<Player> players) {
+		this.getScriptManager().loadBlockFromScript(block);
+		scriptManager.getLoadedGroupSetPerBlock().put(block.id , new HashSet<>());
+
+		// the groups form here is not added in current scene
+		var groups = players.stream()
+				.filter(player -> block.contains(player.getPos()))
+				.map(p -> playerMeetGroups(p, block))
+				.flatMap(Collection::stream)
+				.toList();
+
+		onLoadGroup(groups);
+		Grasscutter.getLogger().info("Scene {} Block {} loaded.", this.getId(), block.id);
+	}
+
+	public void onLoadGroup(List<SceneGroup> groups){
+		if(groups == null || groups.isEmpty()){
+			return;
+		}
+		for (SceneGroup group : groups) {
+			// We load the script files for the groups here
+			this.getScriptManager().loadGroupFromScript(group);
+		}
+
 		// Spawn gadgets AFTER triggers are added
 		// TODO
-		for (SceneGroup group : block.groups) {
+		var entities = new ArrayList<GameEntity>();
+		for (SceneGroup group : groups) {
 			if (group.init_config == null) {
 				continue;
 			}
 			
-			int suite = group.init_config.suite;
+			// Load garbages
+			List<SceneGadget> garbageGadgets = group.getGarbageGadgets();
 			
-			if (suite == 0) {
+			if (garbageGadgets != null) {
+				entities.addAll(garbageGadgets.stream().map(g -> scriptManager.createGadget(group.id, group.block_id, g))
+						.filter(Objects::nonNull)
+						.toList());
+			}
+
+			// Load suites
+			int suite = group.init_config.suite;
+
+			if (suite == 0 || group.suites == null || group.suites.size() == 0) {
 				continue;
 			}
-			
-			do {
-				this.getScriptManager().spawnGadgetsInGroup(group, suite);
-				suite++;
-			} while (suite < group.init_config.end_suite);
+
+			// just load the 'init' suite, avoid spawn the suite added by AddExtraGroupSuite etc.
+			var suiteData = group.getSuiteByIndex(suite);
+			suiteData.sceneTriggers.forEach(getScriptManager()::registerTrigger);
+
+			entities.addAll(suiteData.sceneGadgets.stream()
+					.map(g -> scriptManager.createGadget(group.id, group.block_id, g))
+					.filter(Objects::nonNull)
+					.toList());
+			entities.addAll(suiteData.sceneMonsters.stream()
+					.map(mob -> scriptManager.createMonster(group.id, group.block_id, mob))
+					.filter(Objects::nonNull)
+					.toList());
+
 		}
+
+		scriptManager.meetEntities(entities);
+		//scriptManager.callEvent(EventType.EVENT_GROUP_LOAD, null);
+		//groups.forEach(g -> scriptManager.callEvent(EventType.EVENT_GROUP_LOAD, null));
+		Grasscutter.getLogger().info("Scene {} loaded {} group(s)", this.getId(), groups.size());
 	}
 	
 	public void onUnloadBlock(SceneBlock block) {
-		List<GameEntity> toRemove = this.getEntities().values().stream().filter(e -> e.getBlockId() == block.id).toList();
+		List<GameEntity> toRemove = this.getEntities().values().stream()
+				.filter(e -> e.getBlockId() == block.id).toList();

 		if (toRemove.size() > 0) {
-			toRemove.stream().forEach(this::removeEntityDirectly);
+			toRemove.forEach(this::removeEntityDirectly);
 			this.broadcastPacket(new PacketSceneEntityDisappearNotify(toRemove, VisionType.VISION_TYPE_REMOVE));
 		}
 		
-		for (SceneGroup group : block.groups) {
-			group.triggers.forEach(getScriptManager()::deregisterTrigger);
-			group.regions.forEach(getScriptManager()::deregisterRegion);
+		for (SceneGroup group : block.groups.values()) {
+			if(group.triggers != null){
+				group.triggers.values().forEach(getScriptManager()::deregisterTrigger);
+			}
+			if(group.regions != null){
+				group.regions.forEach(getScriptManager()::deregisterRegion);
+			}
 		}
+		scriptManager.getLoadedGroupSetPerBlock().remove(block.id);
+		Grasscutter.getLogger().info("Scene {} Block {} is unloaded.", this.getId(), block.id);
 	}
 	
 	// Gadgets
@@ -643,4 +729,65 @@ public class Scene {
    		player.getSession().send(packet);
    	}
 	}
+
+	public void addItemEntity(int itemId, int amount, GameEntity bornForm){
+		ItemData itemData = GameData.getItemDataMap().get(itemId);
+		if (itemData == null) {
+			return;
+		}
+		if (itemData.isEquip()) {
+			float range = (3f + (.1f * amount));
+			for (int i = 0; i < amount; i++) {
+				Position pos = bornForm.getPosition().clone().addX((float) (Math.random() * range) - (range / 2)).addZ((float) (Math.random() * range) - (range / 2)).addZ(.9f);
+				EntityItem entity = new EntityItem(this, null, itemData, pos, 1);
+				addEntity(entity);
+			}
+		} else {
+			EntityItem entity = new EntityItem(this, null, itemData, bornForm.getPosition().clone().addZ(.9f), amount);
+			addEntity(entity);
+		}
+	}
+	public List<EntityNPC> loadNpcForPlayer(Player player, SceneBlock block){
+		if(!block.contains(player.getPos())){
+			return List.of();
+		}
+
+		var pos = player.getPos();
+		var data = GameData.getSceneNpcBornData().get(getId());
+		if(data == null){
+			return List.of();
+		}
+
+		var npcs = SceneIndexManager.queryNeighbors(data.getIndex(), pos.toDoubleArray(),
+				Grasscutter.getConfig().server.game.loadEntitiesForPlayerRange);
+		var entityNPCS = npcs.stream().map(item -> {
+					var group = data.getGroups().get(item.getGroupId());
+					if(group == null){
+						group = SceneGroup.of(item.getGroupId());
+						data.getGroups().putIfAbsent(item.getGroupId(), group);
+						group.load(getId());
+					}
+
+					if(group.npc == null){
+						return null;
+					}
+					var npc = group.npc.get(item.getConfigId());
+					if(npc == null){
+						return null;
+					}
+
+					return getScriptManager().createNPC(npc, block.id, item.getSuiteIdList().get(0));
+				})
+				.filter(Objects::nonNull)
+				.filter(item -> getEntities().values().stream()
+						.filter(e -> e instanceof EntityNPC)
+						.noneMatch(e -> e.getConfigId() == item.getConfigId()))
+				.toList();
+
+		if(entityNPCS.size() > 0){
+			broadcastPacket(new PacketGroupSuiteNotify(entityNPCS));
+		}
+
+		return entityNPCS;
+	}
 }
--- a/src/main/java/emu/grasscutter/game/world/WorldDataManager.java
+++ b/src/main/java/emu/grasscutter/game/world/WorldDataManager.java
@@ -0,0 +1,62 @@
+package emu.grasscutter.game.world;
+
+import com.google.gson.reflect.TypeToken;
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.DataLoader;
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.def.RewardPreviewData;
+import emu.grasscutter.game.entity.gadget.chest.BossChestInteractHandler;
+import emu.grasscutter.game.entity.gadget.chest.ChestInteractHandler;
+import emu.grasscutter.game.entity.gadget.chest.NormalChestInteractHandler;
+import emu.grasscutter.server.game.GameServer;
+
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class WorldDataManager {
+    private final GameServer gameServer;
+    private final Map<String, ChestInteractHandler> chestInteractHandlerMap; // chestType-Handler
+
+    public WorldDataManager(GameServer gameServer){
+        this.gameServer = gameServer;
+        this.chestInteractHandlerMap = new HashMap<>();
+        loadChestConfig();
+    }
+
+    public synchronized void loadChestConfig(){
+        // set the special chest first
+        chestInteractHandlerMap.put("SceneObj_Chest_Flora", new BossChestInteractHandler());
+
+    	try(InputStream is = DataLoader.load("ChestReward.json"); InputStreamReader isr = new InputStreamReader(is)) {
+            List<ChestReward> chestReward = Grasscutter.getGsonFactory().fromJson(
+            		isr,
+                    TypeToken.getParameterized(List.class, ChestReward.class).getType());
+            
+            chestReward.forEach(reward ->
+                    reward.getObjNames().forEach(
+                            name -> chestInteractHandlerMap.putIfAbsent(name, new NormalChestInteractHandler(reward))));
+
+        } catch (Exception e) {
+            Grasscutter.getLogger().error("Unable to load chest reward config.", e);
+        }
+    }
+
+    public Map<String, ChestInteractHandler> getChestInteractHandlerMap() {
+        return chestInteractHandlerMap;
+    }
+
+    public RewardPreviewData getRewardByBossId(int monsterId){
+        var investigationMonsterData = GameData.getInvestigationMonsterDataMap().values().parallelStream()
+                .filter(imd -> imd.getMonsterIdList() != null && !imd.getMonsterIdList().isEmpty())
+                .filter(imd -> imd.getMonsterIdList().get(0) == monsterId)
+                .findFirst();
+
+        if(investigationMonsterData.isEmpty()){
+            return null;
+        }
+        return GameData.getRewardPreviewDataMap().get(investigationMonsterData.get().getRewardPreviewId());
+    }
+}