Implement Avatar Expedition System

Co-Authored-By: ShigemoriHakura <62388797+ShigemoriHakura@users.noreply.github.com>
Co-Authored-By: KanyeWestc <104547412+KanyeWestc@users.noreply.github.com>
Co-Authored-By: QAQ 天小络 <72185326+XTL676@users.noreply.github.com>
Co-Authored-By: nkxingxh <25559053+nkxingxh@users.noreply.github.com>
Co-Authored-By: Yazawazi <47273265+Yazawazi@users.noreply.github.com>
Co-Authored-By: wuwuwu223 <81224214+wuwuwu223@users.noreply.github.com>
Co-Authored-By: omg-xtao <100690902+omg-xtao@users.noreply.github.com>
Co-Authored-By: Sakura <104815797+Sakura@users.noreply.github.com>
Co-Authored-By: NewNeko-2022 <104819344+NewNeko-2022@users.noreply.github.com>
Co-Authored-By: JimWails <30657653+JimWails@users.noreply.github.com>
Co-Authored-By: buttercookies <19878609+ButterCookies@users.noreply.github.com>

data/ExpeditionReward.json

@@ -0,0 +1,112 @@
+[
+	{
+		"expId": 301,
+		"expeditionRewardDataList": [
+			{
+				"hourTime": 4,
+				"expeditionRewardData": [
+					{
+						"itemId": 202,
+						"minCount": 625,
+						"maxCount": 625
+					}
+				]
+			},
+			{
+				"hourTime": 8,
+				"expeditionRewardData": [
+					{
+						"itemId": 202,
+						"minCount": 1575,
+						"maxCount": 1575
+					}
+				]
+			},
+			{
+				"hourTime": 12,
+				"expeditionRewardData": [
+					{
+						"itemId": 202,
+						"minCount": 2500,
+						"maxCount": 2500
+					}
+				]
+			},
+			{
+				"hourTime": 20,
+				"expeditionRewardData": [
+					{
+						"itemId": 202,
+						"minCount": 5000,
+						"maxCount": 5000
+					}
+				]
+			}
+		]
+	},
+	{
+		"expId": 305,
+		"expeditionRewardDataList": [
+			{
+				"hourTime": 4,
+				"rewardMora": 0,
+				"expeditionRewardData": [
+					{
+						"itemId": 100064,
+						"minCount": 1,
+						"maxCount": 1
+					}, {
+						"itemId": 101210,
+						"minCount": 1,
+						"maxCount": 1
+					}
+				]
+			},
+			{
+				"hourTime": 8,
+				"rewardMora": 0,
+				"expeditionRewardData": [
+					{
+						"itemId": 100064,
+						"minCount": 2,
+						"maxCount": 4
+					}, {
+						"itemId": 101210,
+						"minCount": 2,
+						"maxCount": 4
+					}
+				]
+			},
+			{
+				"hourTime": 12,
+				"rewardMora": 0,
+				"expeditionRewardData": [
+					{
+						"itemId": 100064,
+						"minCount": 4,
+						"maxCount": 6
+					}, {
+						"itemId": 101210,
+						"minCount": 4,
+						"maxCount": 6
+					}
+				]
+			},
+			{
+				"hourTime": 20,
+				"rewardMora": 0,
+				"expeditionRewardData": [
+					{
+						"itemId": 100064,
+						"minCount": 8,
+						"maxCount": 12
+					}, {
+						"itemId": 101210,
+						"minCount": 8,
+						"maxCount": 12
+					}
+				]
+			}
+		]
+	}
+]

src/main/java/emu/grasscutter/game/expedition/ExpeditionInfo.java

@@ -0,0 +1,44 @@
+package emu.grasscutter.game.expedition;
+
+import dev.morphia.annotations.Entity;
+
+@Entity
+public class ExpeditionInfo {
+
+    public int getState() {
+        return state;
+    }
+
+    public void setState(int state) {
+        this.state = state;
+    }
+
+    public int getExpId() {
+        return expId;
+    }
+
+    public void setExpId(int expId) {
+        this.expId = expId;
+    }
+
+    public int getHourTime() {
+        return hourTime;
+    }
+
+    public void setHourTime(int hourTime) {
+        this.hourTime = hourTime;
+    }
+
+    public int getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(int startTime) {
+        this.startTime = startTime;
+    }
+
+    private int state;
+    private int expId;
+    private int hourTime;
+    private int startTime;
+}

src/main/java/emu/grasscutter/game/expedition/ExpeditionManager.java

@@ -0,0 +1,46 @@
+package emu.grasscutter.game.expedition;
+
+import com.google.gson.reflect.TypeToken;
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.server.game.GameServer;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+
+import java.io.FileReader;
+import java.util.Collection;
+import java.util.List;
+
+public class ExpeditionManager {
+    public GameServer getGameServer() {
+        return gameServer;
+    }
+
+    private final GameServer gameServer;
+
+    public Int2ObjectMap<List<ExpeditionRewardDataList>> getExpeditionRewardDataList() { return expeditionRewardData; }
+
+    private final Int2ObjectMap<List<ExpeditionRewardDataList>> expeditionRewardData;
+
+    public ExpeditionManager(GameServer gameServer) {
+        this.gameServer = gameServer;
+        this.expeditionRewardData = new Int2ObjectOpenHashMap<>();
+        this.load();
+    }
+
+    public synchronized void load() {
+        try (FileReader fileReader = new FileReader(Grasscutter.getConfig().DATA_FOLDER + "ExpeditionReward.json")) {
+            getExpeditionRewardDataList().clear();
+            List<ExpeditionRewardInfo> banners = Grasscutter.getGsonFactory().fromJson(fileReader, TypeToken.getParameterized(Collection.class, ExpeditionRewardInfo.class).getType());
+            if(banners.size() > 0) {
+                for (ExpeditionRewardInfo di : banners) {
+                    getExpeditionRewardDataList().put(di.getExpId(), di.getExpeditionRewardDataList());
+                }
+                Grasscutter.getLogger().info("Expedition reward successfully loaded.");
+            } else {
+                Grasscutter.getLogger().error("Unable to load expedition reward. Expedition reward size is 0.");
+            }
+        } catch (Exception e) {
+            Grasscutter.getLogger().error("Unable to load expedition reward.", e);
+        }
+    }
+}

src/main/java/emu/grasscutter/game/expedition/ExpeditionRewardData.java

@@ -0,0 +1,18 @@
+package emu.grasscutter.game.expedition;
+
+public class ExpeditionRewardData {
+    private int itemId;
+    private int minCount;
+    private int maxCount;
+
+    public int getItemId() {
+        return itemId;
+    }
+
+    public int getMinCount() { return minCount; }
+
+    public int getMaxCount() {
+        return maxCount;
+    }
+
+}

src/main/java/emu/grasscutter/game/expedition/ExpeditionRewardDataList.java

@@ -0,0 +1,15 @@
+package emu.grasscutter.game.expedition;
+
+import java.util.List;
+
+public class ExpeditionRewardDataList {
+    public int getHourTime() {
+        return hourTime;
+    }
+    public List<ExpeditionRewardData> getExpeditionRewardData() {
+        return expeditionRewardData;
+    }
+
+    private int hourTime;
+    private List<ExpeditionRewardData> expeditionRewardData;
+}

src/main/java/emu/grasscutter/game/expedition/ExpeditionRewardInfo.java

@@ -0,0 +1,16 @@
+package emu.grasscutter.game.expedition;
+
+import java.util.List;
+
+public class ExpeditionRewardInfo {
+    public int getExpId() {
+        return expId;
+    }
+
+    public List<ExpeditionRewardDataList> getExpeditionRewardDataList() {
+        return expeditionRewardDataList;
+    }
+
+    private int expId;
+    private List<ExpeditionRewardDataList> expeditionRewardDataList;
+}

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

@@ -14,6 +14,7 @@ import emu.grasscutter.game.avatar.AvatarStorage;
 import emu.grasscutter.game.entity.EntityGadget;
 import emu.grasscutter.game.entity.EntityItem;
 import emu.grasscutter.game.entity.GameEntity;
+import emu.grasscutter.game.expedition.ExpeditionInfo;
 import emu.grasscutter.game.friends.FriendsList;
 import emu.grasscutter.game.friends.PlayerProfile;
 import emu.grasscutter.game.gacha.PlayerGachaInfo;
@@ -50,6 +51,7 @@ import emu.grasscutter.server.packet.send.*;
 import emu.grasscutter.utils.DateHelper;
 import emu.grasscutter.utils.Position;
 import emu.grasscutter.utils.MessageHandler;
+import emu.grasscutter.utils.Utils;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 
@@ -101,6 +103,7 @@ public class Player {
 	private ArrayList<AvatarProfileData> shownAvatars;
 	private Set<Integer> rewardedLevels;
 	private ArrayList<ShopLimit> shopLimit;
+	private Map<Long, ExpeditionInfo> expeditionInfo;
 
 	private int sceneId;
 	private int regionId;
@@ -170,6 +173,7 @@ public class Player {
 		this.moonCardGetTimes = new HashSet<>();
 
 		this.shopLimit = new ArrayList<>();
+		this.expeditionInfo = new HashMap<>();
 		this.messageHandler = null;
 		this.mapMarksManager = new MapMarksManager();
 		this.movementManager = new MovementManager(this);
@@ -673,6 +677,28 @@ public class Player {
 		session.send(new PacketCardProductRewardNotify(getMoonCardRemainDays()));
 	}
 
+	public Map<Long, ExpeditionInfo> getExpeditionInfo() {
+		return expeditionInfo;
+	}
+
+	public void addExpeditionInfo(long avaterGuid, int expId, int hourTime, int startTime){
+		ExpeditionInfo exp = new ExpeditionInfo();
+		exp.setExpId(expId);
+		exp.setHourTime(hourTime);
+		exp.setState(1);
+		exp.setStartTime(startTime);
+		expeditionInfo.put(avaterGuid, exp);
+	}
+
+	public void removeExpeditionInfo(long avaterGuid){
+		expeditionInfo.remove(avaterGuid);
+	}
+
+	public ExpeditionInfo getExpeditionInfo(long avaterGuid){
+		return expeditionInfo.get(avaterGuid);
+	}
+
+
 	public List<ShopLimit> getShopLimit() {
 		return shopLimit;
 	}
@@ -1029,6 +1055,22 @@ public class Player {
 				this.resetSendPlayerLocTime();
 			}
 		}
+		// Expedition
+		var timeNow = Utils.getCurrentSeconds();
+		var needNotify = false;
+		for (Long key : expeditionInfo.keySet()) {
+			ExpeditionInfo e = expeditionInfo.get(key);
+			if(e.getState() == 1){
+				if(timeNow - e.getStartTime() >= e.getHourTime() * 60 * 60){
+					e.setState(2);
+					needNotify = true;
+				}
+			}
+		}
+		if(needNotify){
+			this.save();
+			this.sendPacket(new PacketAvatarExpeditionDataNotify(this));
+		}
 	}
 
 

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

@@ -8,6 +8,7 @@ import emu.grasscutter.game.Account;
 import emu.grasscutter.game.combine.CombineManger;
 import emu.grasscutter.game.drop.DropManager;
 import emu.grasscutter.game.dungeons.DungeonManager;
+import emu.grasscutter.game.expedition.ExpeditionManager;
 import emu.grasscutter.game.gacha.GachaManager;
 import emu.grasscutter.game.managers.ChatManager;
 import emu.grasscutter.game.managers.InventoryManager;
@@ -42,6 +43,7 @@ public final class GameServer extends KcpServer {
 	private final ShopManager shopManager;
 	private final MultiplayerManager multiplayerManager;
 	private final DungeonManager dungeonManager;
+	private final ExpeditionManager expeditionManager;
 	private final CommandMap commandMap;
 	private final TaskMap taskMap;
 	private final DropManager dropManager;
@@ -66,6 +68,7 @@ public final class GameServer extends KcpServer {
 		this.commandMap = new CommandMap(true);
 		this.taskMap = new TaskMap(true);
 		this.dropManager = new DropManager(this);
+		this.expeditionManager = new ExpeditionManager(this);
 		this.combineManger = new CombineManger(this);
 
 		// Schedule game loop.
@@ -124,7 +127,11 @@ public final class GameServer extends KcpServer {
 	public DungeonManager getDungeonManager() {
 		return dungeonManager;
 	}
-	
+
+	public ExpeditionManager getExpeditionManager() {
+		return expeditionManager;
+	}
+
 	public CommandMap getCommandMap() {
 		return this.commandMap;
 	}
@@ -132,6 +139,7 @@ public final class GameServer extends KcpServer {
 	public CombineManger getCombineManger(){
 		return this.combineManger;
 	}
+
 	public TaskMap getTaskMap() {
 		return this.taskMap;
 	}

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

@@ -0,0 +1,15 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketAvatarExpeditionAllDataRsp;
+
+@Opcodes(PacketOpcodes.AvatarExpeditionAllDataReq)
+public class HandlerAvatarExpeditionAllDataReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        session.send(new PacketAvatarExpeditionAllDataRsp(session.getPlayer()));
+    }
+}

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

@@ -0,0 +1,25 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionCallBackReqOuterClass.AvatarExpeditionCallBackReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketAvatarExpeditionCallBackRsp;
+import emu.grasscutter.server.packet.send.PacketAvatarExpeditionStartRsp;
+import emu.grasscutter.utils.Utils;
+
+@Opcodes(PacketOpcodes.AvatarExpeditionCallBackReq)
+public class HandlerAvatarExpeditionCallBackReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        AvatarExpeditionCallBackReq req = AvatarExpeditionCallBackReq.parseFrom(payload);
+
+        for (int i = 0; i < req.getAvatarGuidCount(); i++) {
+            session.getPlayer().removeExpeditionInfo(req.getAvatarGuid(i));
+        }
+
+        session.getPlayer().save();
+        session.send(new PacketAvatarExpeditionCallBackRsp(session.getPlayer()));
+    }
+}

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

@@ -0,0 +1,61 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.drop.DropData;
+import emu.grasscutter.game.expedition.ExpeditionInfo;
+import emu.grasscutter.game.expedition.ExpeditionRewardData;
+import emu.grasscutter.game.expedition.ExpeditionRewardDataList;
+import emu.grasscutter.game.inventory.GameItem;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.ActionReason;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionGetRewardReqOuterClass.AvatarExpeditionGetRewardReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketAvatarExpeditionCallBackRsp;
+import emu.grasscutter.server.packet.send.PacketAvatarExpeditionGetRewardRsp;
+import emu.grasscutter.server.packet.send.PacketGadgetInteractRsp;
+import emu.grasscutter.server.packet.send.PacketItemAddHintNotify;
+import emu.grasscutter.utils.Utils;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+
+@Opcodes(PacketOpcodes.AvatarExpeditionGetRewardReq)
+public class HandlerAvatarExpeditionGetRewardReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        AvatarExpeditionGetRewardReq req = AvatarExpeditionGetRewardReq.parseFrom(payload);
+
+        ExpeditionInfo expInfo = session.getPlayer().getExpeditionInfo(req.getAvatarGuid());
+
+        List<GameItem> items = new LinkedList<>();
+
+        if (session.getServer().getExpeditionManager().getExpeditionRewardDataList().containsKey(expInfo.getExpId())) {
+            for (ExpeditionRewardDataList RewardDataList : session.getServer().getExpeditionManager().getExpeditionRewardDataList().get(expInfo.getExpId())) {
+                if(RewardDataList.getHourTime() == expInfo.getHourTime()){
+                    if(!RewardDataList.getExpeditionRewardData().isEmpty()){
+                        for (ExpeditionRewardData RewardData :RewardDataList.getExpeditionRewardData()) {
+                            int num = RewardData.getMinCount();
+                            if(RewardData.getMinCount() != RewardData.getMaxCount()){
+                                num = Utils.randomRange(RewardData.getMinCount(), RewardData.getMaxCount());
+                            }
+                            items.add(new GameItem(RewardData.getItemId(), num));
+                        }
+                    }
+                }
+            }
+        }
+
+        session.getPlayer().getInventory().addItems(items);
+        session.getPlayer().sendPacket(new PacketItemAddHintNotify(items, ActionReason.ExpeditionReward));
+
+        session.getPlayer().removeExpeditionInfo(req.getAvatarGuid());
+        session.getPlayer().save();
+        session.send(new PacketAvatarExpeditionGetRewardRsp(session.getPlayer(), items));
+    }
+}
+

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

@@ -0,0 +1,23 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionStartReqOuterClass.AvatarExpeditionStartReq;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketAvatarExpeditionStartRsp;
+import emu.grasscutter.utils.Utils;
+
+@Opcodes(PacketOpcodes.AvatarExpeditionStartReq)
+public class HandlerAvatarExpeditionStartReq extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        AvatarExpeditionStartReq req = AvatarExpeditionStartReq.parseFrom(payload);
+
+        int startTime = Utils.getCurrentSeconds();
+        session.getPlayer().addExpeditionInfo(req.getAvatarGuid(), req.getExpId(), req.getHourTime(), startTime);
+        session.getPlayer().save();
+        session.send(new PacketAvatarExpeditionStartRsp(session.getPlayer()));
+    }
+}

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

@@ -0,0 +1,33 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.expedition.ExpeditionInfo;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionAllDataRspOuterClass.AvatarExpeditionAllDataRsp;
+import emu.grasscutter.net.proto.AvatarExpeditionInfoOuterClass.AvatarExpeditionInfo;
+
+import java.util.*;
+
+public class PacketAvatarExpeditionAllDataRsp extends BasePacket {
+    public PacketAvatarExpeditionAllDataRsp(Player player) {
+        super(PacketOpcodes.AvatarExpeditionAllDataRsp);
+
+        List<Integer> openExpeditionList  = new ArrayList<>(List.of(306,305,304,303,302,301,206,105,204,104,203,103,202,101,102,201,106,205));
+        Map<Long, AvatarExpeditionInfo> avatarExpeditionInfoList = new HashMap<Long, AvatarExpeditionInfo>();
+
+        var expeditionInfo = player.getExpeditionInfo();
+        for (Long key : player.getExpeditionInfo().keySet()) {
+            ExpeditionInfo e = expeditionInfo.get(key);
+            avatarExpeditionInfoList.put(key, AvatarExpeditionInfo.newBuilder().setStateValue(e.getState()).setExpId(e.getExpId()).setHourTime(e.getHourTime()).setStartTime(e.getStartTime()).build());
+        };
+
+        AvatarExpeditionAllDataRsp.Builder proto = AvatarExpeditionAllDataRsp.newBuilder()
+                .addAllOpenExpeditionList(openExpeditionList)
+                .setExpeditionCountLimit(5)
+                .putAllExpeditionInfoMap(avatarExpeditionInfoList);
+
+        this.setData(proto.build());
+    }
+}

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

@@ -0,0 +1,23 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.expedition.ExpeditionInfo;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionCallBackRspOuterClass.AvatarExpeditionCallBackRsp;
+import emu.grasscutter.net.proto.AvatarExpeditionInfoOuterClass.AvatarExpeditionInfo;
+
+public class PacketAvatarExpeditionCallBackRsp extends BasePacket {
+    public PacketAvatarExpeditionCallBackRsp(Player player) {
+        super(PacketOpcodes.AvatarExpeditionCallBackRsp);
+
+        AvatarExpeditionCallBackRsp.Builder proto = AvatarExpeditionCallBackRsp.newBuilder();
+        var expeditionInfo = player.getExpeditionInfo();
+        for (Long key : player.getExpeditionInfo().keySet()) {
+            ExpeditionInfo e = expeditionInfo.get(key);
+            proto.putExpeditionInfoMap(key, AvatarExpeditionInfo.newBuilder().setStateValue(e.getState()).setExpId(e.getExpId()).setHourTime(e.getHourTime()).setStartTime(e.getStartTime()).build());
+        };
+
+        this.setData(proto.build());
+    }
+}

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

@@ -0,0 +1,29 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.expedition.ExpeditionInfo;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionDataNotifyOuterClass.AvatarExpeditionDataNotify;
+import emu.grasscutter.net.proto.AvatarExpeditionInfoOuterClass.AvatarExpeditionInfo;
+
+import java.util.*;
+
+public class PacketAvatarExpeditionDataNotify extends BasePacket {
+    public PacketAvatarExpeditionDataNotify(Player player) {
+        super(PacketOpcodes.AvatarExpeditionDataNotify);
+
+        Map<Long, AvatarExpeditionInfo> avatarExpeditionInfoList = new HashMap<Long, AvatarExpeditionInfo>();
+
+        var expeditionInfo = player.getExpeditionInfo();
+        for (Long key : player.getExpeditionInfo().keySet()) {
+            ExpeditionInfo e = expeditionInfo.get(key);
+            avatarExpeditionInfoList.put(key, AvatarExpeditionInfo.newBuilder().setStateValue(e.getState()).setExpId(e.getExpId()).setHourTime(e.getHourTime()).setStartTime(e.getStartTime()).build());
+        };
+
+        AvatarExpeditionDataNotify.Builder proto = AvatarExpeditionDataNotify.newBuilder()
+                .putAllExpeditionInfoMap(avatarExpeditionInfoList);
+
+        this.setData(proto.build());
+    }
+}

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

@@ -0,0 +1,30 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.expedition.ExpeditionInfo;
+import emu.grasscutter.game.inventory.GameItem;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionGetRewardRspOuterClass.AvatarExpeditionGetRewardRsp;
+import emu.grasscutter.net.proto.AvatarExpeditionInfoOuterClass.AvatarExpeditionInfo;
+
+import java.util.Collection;
+
+public class PacketAvatarExpeditionGetRewardRsp extends BasePacket {
+    public PacketAvatarExpeditionGetRewardRsp(Player player, Collection<GameItem> items) {
+        super(PacketOpcodes.AvatarExpeditionGetRewardRsp);
+
+        AvatarExpeditionGetRewardRsp.Builder proto = AvatarExpeditionGetRewardRsp.newBuilder();
+        var expeditionInfo = player.getExpeditionInfo();
+        for (Long key : player.getExpeditionInfo().keySet()) {
+            ExpeditionInfo e = expeditionInfo.get(key);
+            proto.putExpeditionInfoMap(key, AvatarExpeditionInfo.newBuilder().setStateValue(e.getState()).setExpId(e.getExpId()).setHourTime(e.getHourTime()).setStartTime(e.getStartTime()).build());
+        };
+
+        for (GameItem item : items) {
+            proto.addItemList(item.toItemParam());
+        }
+
+        this.setData(proto.build());
+    }
+}

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

@@ -0,0 +1,23 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.expedition.ExpeditionInfo;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AvatarExpeditionInfoOuterClass.AvatarExpeditionInfo;
+import emu.grasscutter.net.proto.AvatarExpeditionStartRspOuterClass.AvatarExpeditionStartRsp;
+
+public class PacketAvatarExpeditionStartRsp extends BasePacket {
+    public PacketAvatarExpeditionStartRsp(Player player) {
+        super(PacketOpcodes.AvatarExpeditionStartRsp);
+
+        AvatarExpeditionStartRsp.Builder proto = AvatarExpeditionStartRsp.newBuilder();
+        var expeditionInfo = player.getExpeditionInfo();
+        for (Long key : player.getExpeditionInfo().keySet()) {
+            ExpeditionInfo e = expeditionInfo.get(key);
+            proto.putExpeditionInfoMap(key, AvatarExpeditionInfo.newBuilder().setStateValue(e.getState()).setExpId(e.getExpId()).setHourTime(e.getHourTime()).setStartTime(e.getStartTime()).build());
+        };
+
+        this.setData(proto.build());
+    }
+}