Implement head icons

src/main/java/emu/lunarcore/game/inventory/Inventory.java

@@ -118,6 +118,7 @@ public class Inventory extends BasePlayerManager {
 
         // Add item to inventory store
         ItemMainType type = item.getExcel().getItemMainType();
+        ItemSubType subType = item.getExcel().getItemSubType();
         InventoryTab tab = getInventoryTab(type);
 
         // Add
@@ -145,6 +146,12 @@ public class Inventory extends BasePlayerManager {
                 getPlayer().addAvatar(new GameAvatar(avatarExcel));
             }
             return null;
+        case Usable:
+            if (subType == ItemSubType.HeadIcon) {
+                getPlayer().addHeadIcon(item.getItemId());
+                return item;
+            }
+            return null;
         case Material:
             switch (item.getExcel().getItemSubType()) {
             default:

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

@@ -1,5 +1,8 @@
 package emu.lunarcore.game.player;
 
+import java.util.HashSet;
+import java.util.Set;
+
 import dev.morphia.annotations.Entity;
 import dev.morphia.annotations.Id;
 import dev.morphia.annotations.Indexed;
@@ -20,6 +23,8 @@ import emu.lunarcore.game.battle.Battle;
 import emu.lunarcore.game.gacha.PlayerGachaInfo;
 import emu.lunarcore.game.inventory.Inventory;
 import emu.lunarcore.game.scene.Scene;
+import emu.lunarcore.proto.BoardDataSyncOuterClass.BoardDataSync;
+import emu.lunarcore.proto.HeadIconOuterClass.HeadIcon;
 import emu.lunarcore.proto.PlayerBasicInfoOuterClass.PlayerBasicInfo;
 import emu.lunarcore.server.game.GameServer;
 import emu.lunarcore.server.game.GameSession;
@@ -42,8 +47,9 @@ public class Player {
     @Indexed private String accountUid;
     private String name;
     private String signature;
-    private PlayerGender gender;
+    private int headIcon;
     private int birthday;
+    private PlayerGender gender;
     private int curBasicType;
 
     private int level;
@@ -61,6 +67,8 @@ public class Player {
     private int floorId;
     private int entryId;
     
+    private Set<Integer> unlockedHeadIcons;
+    
     // Etc
     @Setter private transient boolean paused;
     private transient int nextBattleId;
@@ -75,7 +83,7 @@ public class Player {
 
     @Deprecated // Morphia only
     public Player() {
-        this.curBasicType = 8001;
+        this.curBasicType = GameConstants.TRAILBLAZER_AVATAR_ID;
         this.gender = PlayerGender.GENDER_MAN;
         this.avatars = new AvatarStorage(this);
         this.inventory = new Inventory(this);
@@ -87,6 +95,8 @@ public class Player {
         this.session = session;
         this.accountUid = getAccount().getUid();
         this.name = GameConstants.DEFAULT_NAME;
+        this.signature = "";
+        this.headIcon = 200001;
         this.level = 1;
         this.stamina = GameConstants.MAX_STAMINA;
 
@@ -95,6 +105,7 @@ public class Player {
         this.floorId = 20001001;
         this.entryId = 2000101;
 
+        this.unlockedHeadIcons = new HashSet<>();
         this.lineupManager = new LineupManager(this);
         this.gachaInfo = new PlayerGachaInfo();
 
@@ -157,6 +168,27 @@ public class Player {
         this.sendPacket(new PacketPlayerSyncScNotify(this));
     }
     
+    public Set<Integer> getUnlockedHeadIcons() {
+        if (this.unlockedHeadIcons == null) {
+            this.unlockedHeadIcons = new HashSet<>();
+        }
+        return this.unlockedHeadIcons;
+    }
+    
+    public void addHeadIcon(int headIconId) {
+        this.getUnlockedHeadIcons().add(headIconId);
+        this.sendPacket(new PacketPlayerSyncScNotify(this.toBoardData()));
+    }
+    
+    public boolean setHeadIcon(int id) {
+        if (this.getUnlockedHeadIcons().contains(id)) {
+            this.headIcon = id;
+            this.save();
+            return true;
+        }
+        return false;
+    }
+
     public boolean hasLoggedIn() {
         return this.getSession() != null && this.getSession().getState() != SessionState.WAITING_FOR_TOKEN;
     }
@@ -363,6 +395,8 @@ public class Player {
         this.loadScene(planeId, floorId, entryId, this.getPos());
     }
 
+    // Proto
+    
     public PlayerBasicInfo toProto() {
         var proto = PlayerBasicInfo.newInstance()
                 .setNickname(this.getName())
@@ -376,4 +410,15 @@ public class Player {
         
         return proto;
     }
+    
+    public BoardDataSync toBoardData() {
+        var proto = BoardDataSync.newInstance()
+                .setSignature(this.getSignature());
+        
+        for (int id : this.getUnlockedHeadIcons()) {
+            proto.addUnlockedHeadIconList(HeadIcon.newInstance().setId(id));
+        }
+        
+        return proto;
+    }
 }

src/main/java/emu/lunarcore/server/packet/recv/HandlerGetPlayerBoardDataCsReq.java

@@ -0,0 +1,17 @@
+package emu.lunarcore.server.packet.recv;
+
+import emu.lunarcore.server.game.GameSession;
+import emu.lunarcore.server.packet.CmdId;
+import emu.lunarcore.server.packet.Opcodes;
+import emu.lunarcore.server.packet.PacketHandler;
+import emu.lunarcore.server.packet.send.PacketGetPlayerBoardDataScRsp;
+
+@Opcodes(CmdId.GetPlayerBoardDataCsReq)
+public class HandlerGetPlayerBoardDataCsReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] data) throws Exception {
+        session.send(new PacketGetPlayerBoardDataScRsp(session.getPlayer()));
+    }
+
+}

src/main/java/emu/lunarcore/server/packet/recv/HandlerSetHeadIconCsReq.java

@@ -0,0 +1,26 @@
+package emu.lunarcore.server.packet.recv;
+
+import emu.lunarcore.proto.SetHeadIconCsReqOuterClass.SetHeadIconCsReq;
+import emu.lunarcore.server.game.GameSession;
+import emu.lunarcore.server.packet.CmdId;
+import emu.lunarcore.server.packet.Opcodes;
+import emu.lunarcore.server.packet.PacketHandler;
+import emu.lunarcore.server.packet.send.PacketSetHeadIconScRsp;
+
+@Opcodes(CmdId.SetHeadIconCsReq)
+public class HandlerSetHeadIconCsReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] data) throws Exception {
+        var req = SetHeadIconCsReq.parseFrom(data);
+        
+        if (session.getPlayer().setHeadIcon(req.getId())) {
+            // Success
+            session.send(new PacketSetHeadIconScRsp(req.getId()));
+        } else {
+            // Failure (player probably didnt have the head icon)
+            session.send(new PacketSetHeadIconScRsp());
+        }
+    }
+
+}

src/main/java/emu/lunarcore/server/packet/send/PacketGetPlayerBoardDataScRsp.java

@@ -0,0 +1,24 @@
+package emu.lunarcore.server.packet.send;
+
+import emu.lunarcore.game.player.Player;
+import emu.lunarcore.proto.GetPlayerBoardDataScRspOuterClass.GetPlayerBoardDataScRsp;
+import emu.lunarcore.proto.HeadIconOuterClass.HeadIcon;
+import emu.lunarcore.server.packet.BasePacket;
+import emu.lunarcore.server.packet.CmdId;
+
+public class PacketGetPlayerBoardDataScRsp extends BasePacket {
+
+    public PacketGetPlayerBoardDataScRsp(Player player) {
+        super(CmdId.GetPlayerBoardDataScRsp);
+        
+        var data = GetPlayerBoardDataScRsp.newInstance()
+                .setCurrentHeadIconId(player.getHeadIcon())
+                .setSignature(player.getSignature());
+        
+        for (int id : player.getUnlockedHeadIcons()) {
+            data.addUnlockedHeadIconList(HeadIcon.newInstance().setId(id));
+        }
+        
+        this.setData(data);
+    }
+}

src/main/java/emu/lunarcore/server/packet/send/PacketPlayerSyncScNotify.java

@@ -7,6 +7,7 @@ import emu.lunarcore.game.avatar.HeroPath;
 import emu.lunarcore.game.inventory.GameItem;
 import emu.lunarcore.game.player.Player;
 import emu.lunarcore.proto.AvatarSyncOuterClass.AvatarSync;
+import emu.lunarcore.proto.BoardDataSyncOuterClass.BoardDataSync;
 import emu.lunarcore.proto.PlayerSyncScNotifyOuterClass.PlayerSyncScNotify;
 import emu.lunarcore.server.packet.BasePacket;
 import emu.lunarcore.server.packet.CmdId;
@@ -27,6 +28,15 @@ public class PacketPlayerSyncScNotify extends BasePacket {
         this.setData(data);
     }
     
+    public PacketPlayerSyncScNotify(BoardDataSync boardData) {
+        this();
+
+        var data = PlayerSyncScNotify.newInstance()
+                .setBoardDataSync(boardData);
+
+        this.setData(data);
+    }
+
     public PacketPlayerSyncScNotify(GameAvatar avatar) {
         this();
 

src/main/java/emu/lunarcore/server/packet/send/PacketSetHeadIconScRsp.java

@@ -0,0 +1,26 @@
+package emu.lunarcore.server.packet.send;
+
+import emu.lunarcore.proto.SetHeadIconScRspOuterClass.SetHeadIconScRsp;
+import emu.lunarcore.server.packet.BasePacket;
+import emu.lunarcore.server.packet.CmdId;
+
+public class PacketSetHeadIconScRsp extends BasePacket {
+
+    public PacketSetHeadIconScRsp() {
+        super(CmdId.SetHeadIconScRsp);
+        
+        var data = SetHeadIconScRsp.newInstance()
+                .setRetcode(1);
+        
+        this.setData(data);
+    }
+    
+    public PacketSetHeadIconScRsp(int headIconId) {
+        super(CmdId.SetHeadIconScRsp);
+        
+        var data = SetHeadIconScRsp.newInstance()
+                .setId(headIconId);
+        
+        this.setData(data);
+    }
+}