Implement gallery showcase

src/main/java/emu/nebula/GameConstants.java

@@ -12,5 +12,5 @@ public class GameConstants {
     public static final int EXP_ITEM_ID = 21;
     
     public static final int MAX_FORMATIONS = 5;
-    
+    public static final int MAX_SHOWCASE_IDS = 5;
 }

src/main/java/emu/nebula/data/GameData.java

@@ -49,6 +49,7 @@ public class GameData {
     
     @Getter private static DataTable<WorldClassDef> WorldClassDataTable = new DataTable<>();
     @Getter private static DataTable<GuideGroupDef> GuideGroupDataTable = new DataTable<>();
+    @Getter private static DataTable<HandbookDef> HandbookDataTable = new DataTable<>();
     @Getter private static DataTable<StoryDef> StoryDataTable = new DataTable<>();
     @Getter private static DataTable<StorySetSectionDef> StorySetSectionDataTable = new DataTable<>();
     

src/main/java/emu/nebula/data/resources/HandbookDef.java

@@ -0,0 +1,24 @@
+package emu.nebula.data.resources;
+
+import emu.nebula.data.BaseDef;
+import emu.nebula.data.ResourceType;
+import emu.nebula.data.ResourceType.LoadPriority;
+import lombok.Getter;
+
+@Getter
+@ResourceType(name = "Handbook.json", loadPriority = LoadPriority.LOW)
+public class HandbookDef extends BaseDef {
+    private int Id;
+    private int Index;
+    private int Type;
+    
+    @Override
+    public int getId() {
+        return Id;
+    }
+    
+    @Override
+    public void onLoad() {
+        
+    }
+}

src/main/java/emu/nebula/game/character/CharacterStorage.java

@@ -8,6 +8,7 @@ import emu.nebula.data.resources.CharacterDef;
 import emu.nebula.data.resources.DiscDef;
 import emu.nebula.game.player.PlayerManager;
 import emu.nebula.game.player.Player;
+import emu.nebula.game.player.PlayerHandbook;
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 import lombok.Getter;
@@ -68,6 +69,21 @@ public class CharacterStorage extends PlayerManager {
         return this.getCharacters().values();
     }
     
+    public PlayerHandbook getCharacterHandbook() {
+        var handbook = new PlayerHandbook(1);
+        
+        for (var character : this.getCharacterCollection()) {
+            // Get handbook
+            var data = GameData.getHandbookDataTable().get(400000 + character.getSkin());
+            if (data == null) continue;
+            
+            // Set flag
+            handbook.setBit(data.getIndex());
+        }
+        
+        return handbook;
+    }
+    
     // Discs
 
     public GameDisc getDiscById(int id) {
@@ -112,6 +128,20 @@ public class CharacterStorage extends PlayerManager {
         return this.getDiscs().values();
     }
     
+    public PlayerHandbook getDiscHandbook() {
+        var handbook = new PlayerHandbook(2);
+        
+        for (var disc : this.getDiscCollection()) {
+            // Get handbook
+            var data = GameData.getHandbookDataTable().get(disc.getDiscId());
+            if (data == null) continue;
+            
+            // Set flag
+            handbook.setBit(data.getIndex());
+        }
+        
+        return handbook;
+    }
     
     // Database
     

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

@@ -33,6 +33,7 @@ import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
 import it.unimi.dsi.fastutil.ints.IntSet;
 
 import lombok.Getter;
+import us.hebi.quickbuf.RepeatedInt;
 
 @Getter
 @Entity(value = "players", useDiscriminator = false)
@@ -56,7 +57,7 @@ public class Player implements GameDatabaseObject {
     
     private int energy;
    
-    private IntSet boards;
+    private int[] boards;
     private IntSet headIcons;
     private IntSet titles;
     
@@ -101,7 +102,7 @@ public class Player implements GameDatabaseObject {
         this.titleSuffix = 2;
         this.level = 1;
         this.energy = 240;
-        this.boards = new IntOpenHashSet();
+        this.boards = new int[] {410301};
         this.headIcons = new IntOpenHashSet();
         this.titles = new IntOpenHashSet();
         this.createTime = Nebula.getCurrentTime();
@@ -120,9 +121,6 @@ public class Player implements GameDatabaseObject {
         // Add titles
         this.getTitles().add(this.getTitlePrefix());
         this.getTitles().add(this.getTitleSuffix());
-        
-        // Add board ids
-        this.getBoards().add(410301);
     }
     
     public Account getAccount() {
@@ -225,6 +223,28 @@ public class Player implements GameDatabaseObject {
         // Success
         return true;
     }
+
+    public boolean setBoard(RepeatedInt ids) {
+        // Length check
+        if (ids.length() <= 0 || ids.length() > GameConstants.MAX_SHOWCASE_IDS) {
+            return false;
+        }
+        
+        // Get max length
+        this.boards = new int[ids.length()];
+        
+        // Copy ids to our boards array
+        for (int i = 0; i < ids.length(); i++) {
+            int id = ids.get(i);
+            this.boards[i] = id;
+        }
+        
+        // Save to database
+        Nebula.getGameDatabase().update(this, this.getUid(), "boards", this.getBoards());
+        
+        // Success
+        return true;
+    }
     
     public void setNewbieInfo(int groupId, int stepId) {
         // TODO 
@@ -338,7 +358,9 @@ public class Player implements GameDatabaseObject {
     // Proto
 
     public PlayerInfo toProto() {
-        PlayerInfo proto = PlayerInfo.newInstance();
+        PlayerInfo proto = PlayerInfo.newInstance()
+                .setServerTs(Nebula.getCurrentTime())
+                .setAchievements(new byte[64]);
         
         var acc = proto.getMutableAcc()
             .setNickName(this.getName())
@@ -452,16 +474,15 @@ public class Player implements GameDatabaseObject {
             
             proto.addDictionaries(dictionaryProto);
         }
-
-        // Server timestamp
-        proto.setServerTs(Nebula.getCurrentTime());
         
-        // Extra
-        proto.setAchievements(new byte[64]);
-        
-        // Add instance
+        // Add instances
         this.getInstanceManager().toProto(proto);
         
+        // Handbook
+        proto.addHandbook(this.getCharacters().getCharacterHandbook().toProto());
+        proto.addHandbook(this.getCharacters().getDiscHandbook().toProto());
+        
+        // Extra
         proto.getMutableVampireSurvivorRecord()
             .getMutableSeason();
         

src/main/java/emu/nebula/game/player/PlayerHandbook.java

@@ -0,0 +1,53 @@
+package emu.nebula.game.player;
+
+import emu.nebula.proto.Public.HandbookInfo;
+import lombok.Getter;
+
+@Getter
+public class PlayerHandbook {
+    private int type;
+    private long[] data;
+    
+    public PlayerHandbook(int type) {
+        this.type = type;
+        this.data = new long[1];
+    }
+    
+    public void setBit(int index) {
+        int longArrayOffset = (int) Math.floor((index - 1) / 64D);
+        int bytePosition = ((index - 1) % 64);
+        
+        if (longArrayOffset >= this.data.length) {
+            var oldData = this.data;
+            this.data = new long[longArrayOffset + 1];
+            System.arraycopy(oldData, 0, this.data, 0, oldData.length);
+        }
+        
+        this.data[longArrayOffset] |= (1L << bytePosition);
+    }
+    
+    public byte[] toByteArray() {
+        byte[] array = new byte[this.getData().length * 8];
+
+        for (int i = 0; i < this.getData().length; i++) {
+            long value = this.getData()[i];
+            
+            for (int x = 7; x >= 0; x--) {
+                array[(i * 8) + x] = (byte) (value & 0xFF);
+                value >>= Byte.SIZE;
+            }
+        }
+        
+        return array;
+    }
+    
+    // Proto
+    
+    public HandbookInfo toProto() {
+        var proto = HandbookInfo.newInstance()
+                .setType(this.getType())
+                .setData(this.toByteArray());
+        
+        return proto;
+    }
+}

src/main/java/emu/nebula/server/handlers/HandlerPlayerBoardSetReq.java

@@ -0,0 +1,23 @@
+package emu.nebula.server.handlers;
+
+import emu.nebula.net.NetHandler;
+import emu.nebula.net.NetMsgId;
+import emu.nebula.proto.PlayerBoard.PlayerBoardSetReq;
+import emu.nebula.net.HandlerId;
+import emu.nebula.net.GameSession;
+
+@HandlerId(NetMsgId.player_board_set_req)
+public class HandlerPlayerBoardSetReq extends NetHandler {
+
+    @Override
+    public byte[] handle(GameSession session, byte[] message) throws Exception {
+        // Parse request
+        var req = PlayerBoardSetReq.parseFrom(message);
+        
+        // Set board
+        boolean success = session.getPlayer().setBoard(req.getIds());
+        
+        return this.encodeMsg(success ? NetMsgId.player_board_set_succeed_ack : NetMsgId.player_board_set_failed_ack);
+    }
+
+}