Implement level reset, bug fixes

nksrv/Database/JsonDb.cs

@@ -139,7 +139,17 @@ namespace nksrv.Database
 
             return num;
         }
+        public int GenerateUniqueCharacterId()
+        {
+            var num = Rng.RandomId();
 
+            while (Characters.Any(x => x.Csn == num))
+            {
+                num = Rng.RandomId();
+            }
+
+            return num;
+        }
         public bool IsStageCompleted(int id, bool isNorm)
         {
             foreach (var item in FieldInfoNew)
@@ -195,6 +205,11 @@ namespace nksrv.Database
                 else return false;
             }
         }
+
+        public bool HasCharacter(int c)
+        {
+            return Characters.Any(x => x.Tid == c);
+        }
     }
     public class CoreInfo
     {

nksrv/LobbyServer/Msgs/Character/GetCharacterData.cs

@@ -11,9 +11,17 @@ namespace nksrv.LobbyServer.Msgs.Character
             var user = GetUser();
 
             var response = new ResGetCharacterData();
-            foreach (var item in user.Characters)
+            // TODO: When Squad view opens in the game, or this request is sent, all character levels reset to 1 as well as cusume IDs
+            //foreach (var item in user.Characters)
+            //{
+            //    response.Character.Add(new NetUserCharacterData() { Default = new() { Csn = item.Csn, Skill1Lv = item.Skill1Lvl, Skill2Lv = item.Skill2Lvl, CostumeId = item.CostumeId, Lv = item.Level, Grade = item.Grade, Tid = item.Tid, UltiSkillLv = item.UltimateLevel }, IsSynchro = false, Artifact = 0 });
+            //}
+
+            var highestLevelCharacters = user.Characters.OrderByDescending(x => x.Level).Take(5).ToList();
+
+            foreach (var c in highestLevelCharacters)
             {
-                response.Character.Add(new NetUserCharacterData() { Default = new() { Csn = item.Csn, Skill1Lv = item.Skill1Lvl, Skill2Lv = item.Skill2Lvl, CostumeId = item.CostumeId, Lv = item.Level, Grade = item.Grade, Tid = item.Tid, UltiSkillLv = item.UltimateLevel } });
+                response.SynchroStandardCharacters.Add(c.Csn);
             }
 
             await WriteDataAsync(response);

nksrv/LobbyServer/Msgs/Character/LevelUp.cs

@@ -63,7 +63,7 @@ namespace nksrv.LobbyServer.Msgs.Character
 
                     foreach (var c in highestLevelCharacters)
                     {
-                        response.SynchroStandardCharacters.Add(c.Tid);
+                        response.SynchroStandardCharacters.Add(c.Csn);
                     }
 
                     foreach (var currency in user.Currency)

nksrv/LobbyServer/Msgs/Character/ResetLevel.cs

@@ -0,0 +1,82 @@
+using nksrv.Database;
+using nksrv.StaticInfo;
+using nksrv.Utils;
+using Swan.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace nksrv.LobbyServer.Msgs.Character
+{
+    [PacketPath("/character/growreset")]
+    public class ResetLevel : LobbyMsgHandler
+    {
+        protected override async Task HandleAsync()
+        {
+            var req = await ReadData<ReqCharacterGrowReset>();
+            var user = GetUser();
+            var response = new ResCharacterGrowReset();
+            var data = StaticDataParser.Instance.GetCharacterLevelUpData();
+
+            foreach (var item in user.Characters.ToArray())
+            {
+                if (item.Csn == req.Csn)
+                {
+                    if (item.Level == 1)
+                    {
+                        Logger.Warn("Character level is already 1 - cannot reset");
+                        return;
+                    }
+
+                    int requiredCredit = 0;
+                    int requiredBattleData = 0;
+                    int requiredCoreDust = 0;
+                    for (int i = 1; i < item.Level; i++)
+                    {
+                        var levelUpData = data[i];
+                        requiredCredit += levelUpData.gold;
+                        requiredBattleData += levelUpData.character_exp;
+                        requiredCoreDust += levelUpData.character_exp2;
+                    }
+
+                    user.AddCurrency(CurrencyType.Gold, requiredCredit);
+                    user.AddCurrency(CurrencyType.CharacterExp, requiredBattleData);
+                    user.AddCurrency(CurrencyType.CharacterExp2, requiredCoreDust);
+                    item.Level = 1;
+
+                    response.Character = new()
+                    {
+                        CostumeId = item.CostumeId,
+                        Csn = item.Csn,
+                        Lv = item.Level,
+                        Skill1Lv = item.Skill1Lvl,
+                        Skill2Lv = item.Skill2Lvl,
+                        UltiSkillLv = item.UltimateLevel,
+                        Grade = item.Grade,
+                        Tid = item.Tid
+                    };
+                    var highestLevelCharacters = user.Characters.OrderByDescending(x => x.Level).Take(5).ToList();
+
+                    response.SynchroLv = highestLevelCharacters.Last().Level;
+
+                    foreach (var c in highestLevelCharacters)
+                    {
+                        response.SynchroStandardCharacters.Add(c.Csn);
+                    }
+
+                    foreach (var currency in user.Currency)
+                    {
+                        response.Currencies.Add(new NetUserCurrencyData() { Type = (int)currency.Key, Value = currency.Value });
+                    }
+
+                    break;
+                }
+            }
+            JsonDb.Save();
+
+            await WriteDataAsync(response);
+        }
+    }
+}

nksrv/LobbyServer/Msgs/Gacha/ExecGacha.cs

@@ -19,17 +19,23 @@ namespace nksrv.LobbyServer.Msgs.Gacha
             // TODO implement reward
             response.Reward = new NetRewardData();
 
-            if (user.GachaTutorialPlayCount == 0)
-            {
             foreach (var c in StaticDataParser.Instance.GetAllCharacterTids())
             {
-                    response.Gacha.Add(new NetGachaEntityData() { Corporation = 1, PieceCount = 1, CurrencyValue = 5, Sn = c, Tid = c, Type = 1 });
+                if (!user.HasCharacter(c))
+                {
+                    var id = user.GenerateUniqueCharacterId();
+                    response.Gacha.Add(new NetGachaEntityData() { Corporation = 1, PieceCount = 1, CurrencyValue = 5, Sn = id, Tid = c, Type = 1 });
 
-                    response.Characters.Add(new NetUserCharacterDefaultData() { CostumeId = 0, Csn = c, Grade = 0, Lv = 1, Skill1Lv = 1, Skill2Lv = 1, Tid = c, UltiSkillLv = 1 });
+                    response.Characters.Add(new NetUserCharacterDefaultData() { CostumeId = 0, Csn = id, Grade = 0, Lv = 1, Skill1Lv = 1, Skill2Lv = 1, Tid = c, UltiSkillLv = 1 });
-                    user.Characters.Add(new Database.Character() { CostumeId = 0, Csn = c, Grade = 0, Level = 1, Skill1Lvl = 1, Skill2Lvl = 1, Tid = c, UltimateLevel = 1 });
+
+                    user.Characters.Add(new Database.Character() { CostumeId = 0, Csn = id, Grade = 0, Level = 1, Skill1Lvl = 1, Skill2Lvl = 1, Tid = c, UltimateLevel = 1 });
+                }
+                else
+                {
+                    // TODO add spare body
+                }
             }
             user.GachaTutorialPlayCount++;
-            }
 
             JsonDb.Save();
 

nksrv/Protos/allmsgs.proto

@@ -2265,3 +2265,13 @@ message ReqObtainMainQuestReward {
 message ResObtainMainQuestReward {
 	NetRewardData Reward = 2;
 }
+
+message ReqCharacterGrowReset {
+	int64 Csn = 2;
+}
+message ResCharacterGrowReset {
+	NetUserCharacterDefaultData Character = 2;
+	repeated NetUserCurrencyData Currencies = 3;
+	int32 SynchroLv = 4;
+	repeated int64 SynchroStandardCharacters = 5;
+}