feat: add elf handler

GameServer/Game/Elf/ElfManager.cs

@@ -0,0 +1,49 @@
+using KianaBH.Data.Excel;
+using KianaBH.Data;
+using KianaBH.Database;
+using KianaBH.Database.Avatar;
+using KianaBH.Database.Elfs;
+using KianaBH.Enums.Item;
+using KianaBH.GameServer.Game.Player;
+using KianaBH.GameServer.Server.Packet.Send.Avatar;
+using KianaBH.Util.Extensions;
+using KianaBH.Proto;
+using KianaBH.GameServer.Server.Packet.Send.Elf;
+
+namespace KianaBH.GameServer.Game.Elf;
+
+public class ElfManager(PlayerInstance player) : BasePlayerManager(player)
+{
+    public ElfsData ElfData = DatabaseHelper.GetInstanceOrCreateNew<ElfsData>(player.Uid);
+
+    public async ValueTask<ElfAstraMateDataExcel?> AddElf(int elfId, int level = 1, int star = 0, bool sync = true)
+    {
+        if (ElfData.Elfs.Any(a => a.ElfId == elfId)) return null;
+        GameData.ElfAstraMateData.TryGetValue(elfId, out var elfExcel);
+        if (elfExcel == null) return null;
+
+        var elf = new ElfData
+        {
+            ElfId = elfId,
+            Level = level,
+            Timestamp = Extensions.GetUnixSec(),
+            Star = elfExcel.MaxRarity <= star ? elfExcel.MaxRarity : star,
+        };
+
+        foreach (var skill in elfExcel.SkillList)
+        {
+            elf.SkillList.Add(new Skill
+            {
+                SkillId = skill.ElfSkillID,
+                SkillLevel = skill.MaxLv,
+            });
+        };
+
+        ElfData.Elfs.Add(elf);
+
+        if (sync) await Player.SendPacket(new PacketGetElfDataRsp(Player));
+
+        return elfExcel;
+    }
+
+}