Implement friends list

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

@@ -15,6 +15,7 @@ import emu.nebula.game.agent.AgentManager;
 import emu.nebula.game.battlepass.BattlePassManager;
 import emu.nebula.game.character.CharacterStorage;
 import emu.nebula.game.formation.FormationManager;
+import emu.nebula.game.friends.FriendList;
 import emu.nebula.game.gacha.GachaManager;
 import emu.nebula.game.infinitytower.InfinityTowerManager;
 import emu.nebula.game.instance.InstanceManager;
@@ -34,6 +35,7 @@ import emu.nebula.proto.PlayerData.DictionaryTab;
 import emu.nebula.proto.PlayerData.PlayerInfo;
 import emu.nebula.proto.Public.CharShow;
 import emu.nebula.proto.Public.Energy;
+import emu.nebula.proto.Public.Friend;
 import emu.nebula.proto.Public.HonorInfo;
 import emu.nebula.proto.Public.NewbieInfo;
 import emu.nebula.proto.Public.QuestType;
@@ -73,10 +75,12 @@ public class Player implements GameDatabaseObject {
     private long energyLastUpdate;
    
     private long lastEpochDay;
+    private long lastLogin;
     private long createTime;
     
     // Managers
     private final transient CharacterStorage characters;
+    private final transient FriendList friendList;
     private final transient GachaManager gachaManager;
     private final transient BattlePassManager battlePassManager;
     private final transient StarTowerManager starTowerManager;
@@ -94,13 +98,15 @@ public class Player implements GameDatabaseObject {
     private transient QuestManager questManager;
     private transient AgentManager agentManager;
     
-    // Next packages
+    // Extra
     private transient Stack<NetMsgPacket> nextPackages;
+    private transient boolean loaded;
     
     @Deprecated // Morphia only
     public Player() {
         // Init player managers
         this.characters = new CharacterStorage(this);
+        this.friendList = new FriendList(this);
         this.gachaManager = new GachaManager(this);
         this.battlePassManager = new BattlePassManager(this);
         this.starTowerManager = new StarTowerManager(this);
@@ -126,6 +132,7 @@ public class Player implements GameDatabaseObject {
         // Set basic info
         this.accountUid = account.getUid();
         this.createTime = Nebula.getCurrentTime();
+        
         this.name = name;
         this.signature = "";
         this.gender = gender;
@@ -576,6 +583,7 @@ public class Player implements GameDatabaseObject {
     public void onLoad() {
         // Load from database
         this.getCharacters().loadFromDatabase();
+        this.getFriendList().loadFromDatabase();
         this.getStarTowerManager().loadFromDatabase();
         this.getBattlePassManager().loadFromDatabase();
         
@@ -598,6 +606,9 @@ public class Player implements GameDatabaseObject {
             this.showChars = new int[3];
             this.save();
         }
+        
+        // Load complete
+        this.loaded = true;
     }
     
     public void onLogin() {
@@ -606,6 +617,10 @@ public class Player implements GameDatabaseObject {
         
         // Trigger quest login
         this.triggerQuest(QuestCondType.LoginTotal, 1);
+        
+        // Update last login time
+        this.lastLogin = System.currentTimeMillis();
+        Nebula.getGameDatabase().update(this, this.getUid(), "lastLogin", this.getLastLogin());
     }
     
     // Next packages
@@ -696,7 +711,8 @@ public class Player implements GameDatabaseObject {
         
         // Set player states
         var state = proto.getMutableState()
-            .setStorySet(true);
+            .setStorySet(true)
+            .setFriend(this.getFriendList().hasPendingRequests());
         
         state.getMutableMail()
             .setNew(this.getMailbox().hasNewMail());
@@ -791,6 +807,36 @@ public class Player implements GameDatabaseObject {
         return proto;
     }
     
+    public Friend getFriendProto() {
+        var proto = Friend.newInstance()
+                .setId(this.getUid())
+                .setWorldClass(this.getLevel())
+                .setHeadIcon(this.getHeadIcon())
+                .setNickName(this.getName())
+                .setSignature(this.getSignature())
+                .setTitlePrefix(this.getTitlePrefix())
+                .setTitleSuffix(this.getTitleSuffix())
+                .setLastLoginTime(this.getLastLogin() * 1_000_000L);
+        
+        for (int charId : this.getShowChars()) {
+            var info = CharShow.newInstance()
+                    .setCharId(charId)
+                    .setLevel(1)                    // TODO
+                    .setSkin((charId * 100) + 1);   // TODO
+            
+            proto.addCharShows(info);
+        }
+        
+        for (int honorId : this.getHonor()) {
+            var info = HonorInfo.newInstance()
+                    .setId(honorId);
+            
+            proto.addHonors(info);
+        }
+        
+        return proto;
+    }
+    
     public Energy getEnergyProto() {
         long nextDuration = Math.max(GameConstants.ENERGY_REGEN_TIME - (Nebula.getCurrentTime() - getEnergyLastUpdate()), 1);
         

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

@@ -49,12 +49,30 @@ public class PlayerModule extends GameContextModule {
         return getCachedPlayers().get(uid);
     }
     
+    /**
+     * Returns a player object with the given uid. Returns null if the player doesnt exist.
+     * Warning: Does NOT cache or load the playerdata if the player was loaded from the database.
+     * @param uid User id of the player
+     * @return
+     */
+    public synchronized Player getPlayer(int uid) {
+        // Get player from cache
+        Player player = this.cachedPlayers.get(uid);
+
+        if (player == null) {
+            // Retrieve player object from database if its not there
+            player = Nebula.getGameDatabase().getObjectByUid(Player.class, uid);
+        }
+
+        return player;
+    }
+    
     /**
      * Returns a player object with the given account. Returns null if the player doesnt exist.
      * @param uid User id of the player
      * @return
      */
-    public synchronized Player getPlayerByAccount(Account account) {
+    public synchronized Player loadPlayer(Account account) {
         // Get player from cache
         Player player = this.cachedPlayersByAccount.get(account.getUid());
 
@@ -108,12 +126,17 @@ public class PlayerModule extends GameContextModule {
     }
     
     /**
-     * Returns a list of recent players that have logged on (for followers)
+     * Returns a list of recent players that have logged on
      * @param player Player that requested this
      */
     public synchronized List<Player> getRandomPlayerList(Player player) {
-        List<Player> list = getCachedPlayers().values().stream().filter(p -> p != player).collect(Collectors.toList());
+        List<Player> list = getCachedPlayers().values().stream()
+                .filter(p -> p != player)
+                .limit(10)
+                .collect(Collectors.toList());
+        
         Collections.shuffle(list);
-        return list.stream().limit(15).toList();
+        
+        return list.stream().toList();
     }
 }