Core/Players: Implemented new talent system

Port From (https://github.com/TrinityCore/TrinityCore/commit/0cc5ab8372f19dad7412038d52dcd39db5e0e171)

Source/Framework/Constants/CliDBConst.cs

@@ -2213,6 +2213,23 @@ namespace Framework.Constants
         SharedActionBars = 0x4
     }
 
+    [Flags]
+    public enum TraitCondFlags
+    {
+        None = 0x0,
+        IsGate = 0x1,
+        IsAlwaysMet = 0x2,
+        IsSufficient = 0x4,
+    }
+
+    public enum TraitConditionType
+    {
+        Available = 0,
+        Visible = 1,
+        Granted = 2,
+        Increased = 3
+    }
+
     public enum TraitConfigType
     {
         Invalid = 0,
@@ -2221,6 +2238,66 @@ namespace Framework.Constants
         Generic = 3
     }
 
+    public enum TraitCurrencyType
+    {
+        Gold = 0,
+        CurrencyTypesBased = 1,
+        TraitSourced = 2
+    }
+
+    public enum TraitEdgeType
+    {
+        VisualOnly = 0,
+        DeprecatedRankConnection = 1,
+        SufficientForAvailability = 2,
+        RequiredForAvailability = 3,
+        MutuallyExclusive = 4,
+        DeprecatedSelectionOption = 5
+    }
+
+    public enum TraitNodeEntryType
+    {
+        SpendHex = 0,
+        SpendSquare = 1,
+        SpendCircle = 2,
+        SpendSmallCircle = 3,
+        DeprecatedSelect = 4,
+        DragAndDrop = 5,
+        SpendDiamond = 6,
+        ProfPath = 7,
+        ProfPerk = 8,
+        ProfPathUnlock = 9
+    }
+
+    [Flags]
+    public enum TraitNodeGroupFlag
+    {
+        None = 0x0,
+        AvailableByDefault = 0x1
+    }
+
+    public enum TraitNodeType
+    {
+        Single = 0,
+        Tiered = 1,
+        Selection = 2
+    }
+
+    public enum TraitPointsOperationType
+    {
+        None = -1,
+        Set = 0,
+        Multiply = 1
+    }
+
+    [Flags]
+    public enum TraitTreeFlag
+    {
+        None = 0x0,
+        CannotRefund = 0x1,
+        HideSingleRankNumbers = 0x2
+    }
+
     public enum UiMapFlag
     {
         None = 0x00,

Source/Framework/Database/Databases/CharacterDatabase.cs

@@ -116,7 +116,6 @@ namespace Framework.Database
 
             PrepareStatement(CharStatements.SEL_CHARACTER_REPUTATION, "SELECT faction, standing, flags FROM character_reputation WHERE guid = ?");
             PrepareStatement(CharStatements.SEL_CHARACTER_INVENTORY, "SELECT " + SelectItemInstanceContent + ", bag, slot FROM character_inventory ci JOIN item_instance ii ON ci.item = ii.guid LEFT JOIN item_instance_gems ig ON ii.guid = ig.itemGuid LEFT JOIN item_instance_transmog iit ON ii.guid = iit.itemGuid LEFT JOIN item_instance_modifiers im ON ii.guid = im.itemGuid WHERE ci.guid = ? ORDER BY (ii.flags & 0x80000) ASC, bag ASC, slot ASC");
-            PrepareStatement(CharStatements.SEL_CHARACTER_ACTIONS, "SELECT a.button, a.action, a.type FROM character_action as a, characters as c WHERE a.guid = c.guid AND a.spec = c.activeTalentGroup AND a.guid = ? ORDER BY button");
             PrepareStatement(CharStatements.SEL_MAIL_COUNT, "SELECT COUNT(*) FROM mail WHERE receiver = ?");
             PrepareStatement(CharStatements.SEL_CHARACTER_SOCIALLIST, "SELECT cs.friend, c.account, cs.flags, cs.note FROM character_social cs JOIN characters c ON c.guid = cs.friend WHERE cs.guid = ? AND c.deleteinfos_name IS NULL LIMIT 255");
             PrepareStatement(CharStatements.SEL_CHARACTER_HOMEBIND, "SELECT mapId, zoneId, posX, posY, posZ, orientation FROM character_homebind WHERE guid = ?");
@@ -148,7 +147,7 @@ namespace Framework.Database
             PrepareStatement(CharStatements.DEL_CHARACTER_FAVORITE_AUCTIONS_BY_CHAR, "DELETE FROM character_favorite_auctions WHERE guid = ?");
             PrepareStatement(CharStatements.SEL_ACCOUNT_INSTANCELOCKTIMES, "SELECT instanceId, releaseTime FROM account_instance_times WHERE accountId = ?");
 
-            PrepareStatement(CharStatements.SEL_CHARACTER_ACTIONS_SPEC, "SELECT button, action, type FROM character_action WHERE guid = ? AND spec = ? ORDER BY button");
+            PrepareStatement(CharStatements.SEL_CHARACTER_ACTIONS_SPEC, "SELECT button, action, type FROM character_action WHERE guid = ? AND spec = ? AND traitConfigId = ? ORDER BY button");
             PrepareStatement(CharStatements.SEL_MAILITEMS, "SELECT " + SelectItemInstanceContent + ", ii.owner_guid, m.id FROM mail_items mi INNER JOIN mail m ON mi.mail_id = m.id LEFT JOIN item_instance ii ON mi.item_guid = ii.guid LEFT JOIN item_instance_gems ig ON ii.guid = ig.itemGuid LEFT JOIN item_instance_transmog iit ON ii.guid = iit.itemGuid LEFT JOIN item_instance_modifiers im ON ii.guid = im.itemGuid WHERE m.receiver = ?");
             PrepareStatement(CharStatements.SEL_MAILITEMS_ARTIFACT, "SELECT a.itemGuid, a.xp, a.artifactAppearanceId, a.artifactTierId, ap.artifactPowerId, ap.purchasedRank FROM item_instance_artifact_powers ap LEFT JOIN item_instance_artifact a ON ap.itemGuid = a.itemGuid INNER JOIN mail_items mi ON a.itemGuid = mi.item_guid INNER JOIN mail m ON mi.mail_id = m.id WHERE m.receiver = ?");
             PrepareStatement(CharStatements.SEL_MAILITEMS_AZERITE, "SELECT iz.itemGuid, iz.xp, iz.level, iz.knowledgeLevel, " +
@@ -605,9 +604,10 @@ namespace Framework.Database
             PrepareStatement(CharStatements.DEL_CHAR_PVP_TALENT, "DELETE FROM character_pvp_talent WHERE guid = ?");
             PrepareStatement(CharStatements.DEL_CHAR_SKILLS, "DELETE FROM character_skills WHERE guid = ?");
             PrepareStatement(CharStatements.UPD_CHAR_MONEY, "UPDATE characters SET money = ? WHERE guid = ?");
-            PrepareStatement(CharStatements.INS_CHAR_ACTION, "INSERT INTO character_action (guid, spec, button, action, type) VALUES (?, ?, ?, ?, ?)");
+            PrepareStatement(CharStatements.INS_CHAR_ACTION, "INSERT INTO character_action (guid, spec, traitConfigId, button, action, type) VALUES (?, ?, ?, ?, ?, ?)");
-            PrepareStatement(CharStatements.UPD_CHAR_ACTION, "UPDATE character_action SET action = ?, type = ? WHERE guid = ? AND button = ? AND spec = ?");
+            PrepareStatement(CharStatements.UPD_CHAR_ACTION, "UPDATE character_action SET action = ?, type = ? WHERE guid = ? AND button = ? AND spec = ? AND traitConfigId = ?");
-            PrepareStatement(CharStatements.DEL_CHAR_ACTION_BY_BUTTON_SPEC, "DELETE FROM character_action WHERE guid = ? and button = ? and spec = ?");
+            PrepareStatement(CharStatements.DEL_CHAR_ACTION_BY_BUTTON_SPEC, "DELETE FROM character_action WHERE guid = ? and button = ? and spec = ? AND traitConfigId = ?");
+            PrepareStatement(CharStatements.DEL_CHAR_ACTION_BY_TRAIT_CONFIG, "DELETE FROM character_action WHERE guid = ? AND traitConfigId = ?");
             PrepareStatement(CharStatements.DEL_CHAR_INVENTORY_BY_ITEM, "DELETE FROM character_inventory WHERE item = ?");
             PrepareStatement(CharStatements.DEL_CHAR_INVENTORY_BY_BAG_SLOT, "DELETE FROM character_inventory WHERE bag = ? AND slot = ? AND guid = ?");
             PrepareStatement(CharStatements.UPD_MAIL, "UPDATE mail SET has_items = ?, expire_time = ?, deliver_time = ?, money = ?, cod = ?, checked = ? WHERE id = ?");
@@ -639,6 +639,14 @@ namespace Framework.Database
             PrepareStatement(CharStatements.UPD_CHAR_LIST_SLOT, "UPDATE characters SET slot = ? WHERE guid = ? AND account = ?");
             PrepareStatement(CharStatements.INS_CHAR_FISHINGSTEPS, "INSERT INTO character_fishingsteps (guid, fishingSteps) VALUES (?, ?)");
             PrepareStatement(CharStatements.DEL_CHAR_FISHINGSTEPS, "DELETE FROM character_fishingsteps WHERE guid = ?");
+            PrepareStatement(CharStatements.SEL_CHAR_TRAIT_ENTRIES, "SELECT traitConfigId, traitNodeId, traitNodeEntryId, `rank`, grantedRanks FROM character_trait_entry WHERE guid = ?");
+            PrepareStatement(CharStatements.INS_CHAR_TRAIT_ENTRIES, "INSERT INTO character_trait_entry (guid, traitConfigId, traitNodeId, traitNodeEntryId, `rank`, grantedRanks) VALUES (?, ?, ?, ?, ?, ?)");
+            PrepareStatement(CharStatements.DEL_CHAR_TRAIT_ENTRIES, "DELETE FROM character_trait_entry WHERE guid = ? AND traitConfigId = ?");
+            PrepareStatement(CharStatements.DEL_CHAR_TRAIT_ENTRIES_BY_CHAR, "DELETE FROM character_trait_entry WHERE guid = ?");
+            PrepareStatement(CharStatements.SEL_CHAR_TRAIT_CONFIGS, "SELECT traitConfigId, type, chrSpecializationId, combatConfigFlags, localIdentifier, skillLineId, traitSystemId, `name` FROM character_trait_config WHERE guid = ?");
+            PrepareStatement(CharStatements.INS_CHAR_TRAIT_CONFIGS, "INSERT INTO character_trait_config (guid, traitConfigId, type, chrSpecializationId, combatConfigFlags, localIdentifier, skillLineId, traitSystemId, `name`) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)");
+            PrepareStatement(CharStatements.DEL_CHAR_TRAIT_CONFIGS, "DELETE FROM character_trait_config WHERE guid = ? AND traitConfigId = ?");
+            PrepareStatement(CharStatements.DEL_CHAR_TRAIT_CONFIGS_BY_CHAR, "DELETE FROM character_trait_config WHERE guid = ?");
 
             // Void Storage
             PrepareStatement(CharStatements.SEL_CHAR_VOID_STORAGE, "SELECT itemId, itemEntry, slot, creatorGuid, randomBonusListId, fixedScalingLevel, artifactKnowledgeLevel, context, bonusListIDs FROM character_void_storage WHERE playerGuid = ?");
@@ -821,7 +829,6 @@ namespace Framework.Database
 
         SEL_CHARACTER_REPUTATION,
         SEL_CHARACTER_INVENTORY,
-        SEL_CHARACTER_ACTIONS,
         SEL_CHARACTER_ACTIONS_SPEC,
         SEL_MAIL_COUNT,
         SEL_CHARACTER_SOCIALLIST,
@@ -1233,6 +1240,7 @@ namespace Framework.Database
         INS_CHAR_ACTION,
         UPD_CHAR_ACTION,
         DEL_CHAR_ACTION_BY_BUTTON_SPEC,
+        DEL_CHAR_ACTION_BY_TRAIT_CONFIG,
         DEL_CHAR_INVENTORY_BY_ITEM,
         DEL_CHAR_INVENTORY_BY_BAG_SLOT,
         UPD_MAIL,
@@ -1262,6 +1270,14 @@ namespace Framework.Database
         UPD_CHAR_LIST_SLOT,
         INS_CHAR_FISHINGSTEPS,
         DEL_CHAR_FISHINGSTEPS,
+        SEL_CHAR_TRAIT_ENTRIES,
+        INS_CHAR_TRAIT_ENTRIES,
+        DEL_CHAR_TRAIT_ENTRIES,
+        DEL_CHAR_TRAIT_ENTRIES_BY_CHAR,
+        SEL_CHAR_TRAIT_CONFIGS,
+        INS_CHAR_TRAIT_CONFIGS,
+        DEL_CHAR_TRAIT_CONFIGS,
+        DEL_CHAR_TRAIT_CONFIGS_BY_CHAR,
 
         SEL_CHAR_VOID_STORAGE,
         REP_CHAR_VOID_STORAGE_ITEM,

Source/Game/Conditions/ConditionManager.cs

@@ -2724,13 +2724,13 @@ namespace Game
                 case UnitConditionVariable.IsEnemy:
                     return (otherUnit && unit.GetReactionTo(otherUnit) <= ReputationRank.Hostile) ? 1 : 0;
                 case UnitConditionVariable.IsSpecMelee:
-                    return (unit.IsPlayer() && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Flags.HasFlag(ChrSpecializationFlag.Melee)) ? 1 : 0;
+                    return (unit.IsPlayer() && unit.ToPlayer().GetPrimarySpecialization() != 0 && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Flags.HasFlag(ChrSpecializationFlag.Melee)) ? 1 : 0;
                 case UnitConditionVariable.IsSpecTank:
-                    return (unit.IsPlayer() && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Role == 0) ? 1 : 0;
+                    return (unit.IsPlayer() && unit.ToPlayer().GetPrimarySpecialization() != 0 && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Role == 0) ? 1 : 0;
                 case UnitConditionVariable.IsSpecRanged:
-                    return (unit.IsPlayer() && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Flags.HasFlag(ChrSpecializationFlag.Ranged)) ? 1 : 0;
+                    return (unit.IsPlayer() && unit.ToPlayer().GetPrimarySpecialization() != 0 && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Flags.HasFlag(ChrSpecializationFlag.Ranged)) ? 1 : 0;
                 case UnitConditionVariable.IsSpecHealer:
-                    return (unit.IsPlayer() && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Role == 1) ? 1 : 0;
+                    return (unit.IsPlayer() && unit.ToPlayer().GetPrimarySpecialization() != 0 && CliDB.ChrSpecializationStorage.LookupByKey(unit.ToPlayer().GetPrimarySpecialization()).Role == 1) ? 1 : 0;
                 case UnitConditionVariable.IsPlayerControlledNPC:
                     return unit.IsCreature() && unit.HasUnitFlag(UnitFlags.PlayerControlled) ? 1 : 0;
                 case UnitConditionVariable.IsDying:

Source/Game/DataStorage/CliDB.cs

@@ -275,6 +275,7 @@ namespace Game.DataStorage
             SceneScriptTextStorage = ReadDB2<SceneScriptTextRecord>("SceneScriptText.db2", HotfixStatements.SEL_SCENE_SCRIPT_TEXT);
             SkillLineStorage = ReadDB2<SkillLineRecord>("SkillLine.db2", HotfixStatements.SEL_SKILL_LINE, HotfixStatements.SEL_SKILL_LINE_LOCALE);
             SkillLineAbilityStorage = ReadDB2<SkillLineAbilityRecord>("SkillLineAbility.db2", HotfixStatements.SEL_SKILL_LINE_ABILITY);
+            SkillLineXTraitTreeStorage = ReadDB2<SkillLineXTraitTreeRecord>("SkillLineXTraitTree.db2", HotfixStatements.SEL_SKILL_LINE_X_TRAIT_TREE);
             SkillRaceClassInfoStorage = ReadDB2<SkillRaceClassInfoRecord>("SkillRaceClassInfo.db2", HotfixStatements.SEL_SKILL_RACE_CLASS_INFO);
             SoulbindConduitRankStorage = ReadDB2<SoulbindConduitRankRecord>("SoulbindConduitRank.db2", HotfixStatements.SEL_SOULBIND_CONDUIT_RANK);
             SoundKitStorage = ReadDB2<SoundKitRecord>("SoundKit.db2", HotfixStatements.SEL_SOUND_KIT);
@@ -326,6 +327,29 @@ namespace Game.DataStorage
             TaxiPathNodeStorage = ReadDB2<TaxiPathNodeRecord>("TaxiPathNode.db2", HotfixStatements.SEL_TAXI_PATH_NODE);
             TotemCategoryStorage = ReadDB2<TotemCategoryRecord>("TotemCategory.db2", HotfixStatements.SEL_TOTEM_CATEGORY, HotfixStatements.SEL_TOTEM_CATEGORY_LOCALE);
             ToyStorage = ReadDB2<ToyRecord>("Toy.db2", HotfixStatements.SEL_TOY, HotfixStatements.SEL_TOY_LOCALE);
+            TraitCondStorage = ReadDB2<TraitCondRecord>("TraitCond.db2", HotfixStatements.SEL_TRAIT_COND);
+            TraitCostStorage = ReadDB2<TraitCostRecord>("TraitCost.db2", HotfixStatements.SEL_TRAIT_COST);
+            TraitCurrencyStorage = ReadDB2<TraitCurrencyRecord>("TraitCurrency.db2", HotfixStatements.SEL_TRAIT_CURRENCY);
+            TraitCurrencySourceStorage = ReadDB2<TraitCurrencySourceRecord>("TraitCurrencySource.db2", HotfixStatements.SEL_TRAIT_CURRENCY_SOURCE, HotfixStatements.SEL_TRAIT_CURRENCY_SOURCE_LOCALE);
+            TraitDefinitionStorage = ReadDB2<TraitDefinitionRecord>("TraitDefinition.db2", HotfixStatements.SEL_TRAIT_DEFINITION, HotfixStatements.SEL_TRAIT_DEFINITION_LOCALE);
+            TraitDefinitionEffectPointsStorage = ReadDB2<TraitDefinitionEffectPointsRecord>("TraitDefinitionEffectPoints.db2", HotfixStatements.SEL_TRAIT_DEFINITION_EFFECT_POINTS);
+            TraitEdgeStorage = ReadDB2<TraitEdgeRecord>("TraitEdge.db2", HotfixStatements.SEL_TRAIT_EDGE);
+            TraitNodeStorage = ReadDB2<TraitNodeRecord>("TraitNode.db2", HotfixStatements.SEL_TRAIT_NODE);
+            TraitNodeEntryStorage = ReadDB2<TraitNodeEntryRecord>("TraitNodeEntry.db2", HotfixStatements.SEL_TRAIT_NODE_ENTRY);
+            TraitNodeEntryXTraitCondStorage = ReadDB2<TraitNodeEntryXTraitCondRecord>("TraitNodeEntryXTraitCond.db2", HotfixStatements.SEL_TRAIT_NODE_ENTRY_X_TRAIT_COND);
+            TraitNodeEntryXTraitCostStorage = ReadDB2<TraitNodeEntryXTraitCostRecord>("TraitNodeEntryXTraitCost.db2", HotfixStatements.SEL_TRAIT_NODE_ENTRY_X_TRAIT_COST);
+            TraitNodeGroupStorage = ReadDB2<TraitNodeGroupRecord>("TraitNodeGroup.db2", HotfixStatements.SEL_TRAIT_NODE_GROUP);
+            TraitNodeGroupXTraitCondStorage = ReadDB2<TraitNodeGroupXTraitCondRecord>("TraitNodeGroupXTraitCond.db2", HotfixStatements.SEL_TRAIT_NODE_GROUP_X_TRAIT_COND);
+            TraitNodeGroupXTraitCostStorage = ReadDB2<TraitNodeGroupXTraitCostRecord>("TraitNodeGroupXTraitCost.db2", HotfixStatements.SEL_TRAIT_NODE_GROUP_X_TRAIT_COST);
+            TraitNodeGroupXTraitNodeStorage = ReadDB2<TraitNodeGroupXTraitNodeRecord>("TraitNodeGroupXTraitNode.db2", HotfixStatements.SEL_TRAIT_NODE_GROUP_X_TRAIT_NODE);
+            TraitNodeXTraitCondStorage = ReadDB2<TraitNodeXTraitCondRecord>("TraitNodeXTraitCond.db2", HotfixStatements.SEL_TRAIT_NODE_X_TRAIT_COND);
+            TraitNodeXTraitCostStorage = ReadDB2<TraitNodeXTraitCostRecord>("TraitNodeXTraitCost.db2", HotfixStatements.SEL_TRAIT_NODE_X_TRAIT_COST);
+            TraitNodeXTraitNodeEntryStorage = ReadDB2<TraitNodeXTraitNodeEntryRecord>("TraitNodeXTraitNodeEntry.db2", HotfixStatements.SEL_TRAIT_NODE_X_TRAIT_NODE_ENTRY);
+            TraitTreeStorage = ReadDB2<TraitTreeRecord>("TraitTree.db2", HotfixStatements.SEL_TRAIT_TREE);
+            TraitTreeLoadoutStorage = ReadDB2<TraitTreeLoadoutRecord>("TraitTreeLoadout.db2", HotfixStatements.SEL_TRAIT_TREE_LOADOUT);
+            TraitTreeLoadoutEntryStorage = ReadDB2<TraitTreeLoadoutEntryRecord>("TraitTreeLoadoutEntry.db2", HotfixStatements.SEL_TRAIT_TREE_LOADOUT_ENTRY);
+            TraitTreeXTraitCostStorage = ReadDB2<TraitTreeXTraitCostRecord>("TraitTreeXTraitCost.db2", HotfixStatements.SEL_TRAIT_TREE_X_TRAIT_COST);
+            TraitTreeXTraitCurrencyStorage = ReadDB2<TraitTreeXTraitCurrencyRecord>("TraitTreeXTraitCurrency.db2", HotfixStatements.SEL_TRAIT_TREE_X_TRAIT_CURRENCY);
             TransmogHolidayStorage = ReadDB2<TransmogHolidayRecord>("TransmogHoliday.db2", HotfixStatements.SEL_TRANSMOG_HOLIDAY);
             TransmogIllusionStorage = ReadDB2<TransmogIllusionRecord>("TransmogIllusion.db2", HotfixStatements.SEL_TRANSMOG_ILLUSION);
             TransmogSetStorage = ReadDB2<TransmogSetRecord>("TransmogSet.db2", HotfixStatements.SEL_TRANSMOG_SET, HotfixStatements.SEL_TRANSMOG_SET_LOCALE);
@@ -674,6 +698,7 @@ namespace Game.DataStorage
         public static DB6Storage<SceneScriptTextRecord> SceneScriptTextStorage;
         public static DB6Storage<SkillLineRecord> SkillLineStorage;
         public static DB6Storage<SkillLineAbilityRecord> SkillLineAbilityStorage;
+        public static DB6Storage<SkillLineXTraitTreeRecord> SkillLineXTraitTreeStorage;
         public static DB6Storage<SkillRaceClassInfoRecord> SkillRaceClassInfoStorage;
         public static DB6Storage<SoulbindConduitRankRecord> SoulbindConduitRankStorage;
         public static DB6Storage<SoundKitRecord> SoundKitStorage;
@@ -725,6 +750,29 @@ namespace Game.DataStorage
         public static DB6Storage<TaxiPathNodeRecord> TaxiPathNodeStorage;
         public static DB6Storage<TotemCategoryRecord> TotemCategoryStorage;
         public static DB6Storage<ToyRecord> ToyStorage;
+        public static DB6Storage<TraitCondRecord> TraitCondStorage;
+        public static DB6Storage<TraitCostRecord> TraitCostStorage;
+        public static DB6Storage<TraitCurrencyRecord> TraitCurrencyStorage;
+        public static DB6Storage<TraitCurrencySourceRecord> TraitCurrencySourceStorage;
+        public static DB6Storage<TraitDefinitionRecord> TraitDefinitionStorage;
+        public static DB6Storage<TraitDefinitionEffectPointsRecord> TraitDefinitionEffectPointsStorage;
+        public static DB6Storage<TraitEdgeRecord> TraitEdgeStorage;
+        public static DB6Storage<TraitNodeRecord> TraitNodeStorage;
+        public static DB6Storage<TraitNodeEntryRecord> TraitNodeEntryStorage;
+        public static DB6Storage<TraitNodeEntryXTraitCondRecord> TraitNodeEntryXTraitCondStorage;
+        public static DB6Storage<TraitNodeEntryXTraitCostRecord> TraitNodeEntryXTraitCostStorage;
+        public static DB6Storage<TraitNodeGroupRecord> TraitNodeGroupStorage;
+        public static DB6Storage<TraitNodeGroupXTraitCondRecord> TraitNodeGroupXTraitCondStorage;
+        public static DB6Storage<TraitNodeGroupXTraitCostRecord> TraitNodeGroupXTraitCostStorage;
+        public static DB6Storage<TraitNodeGroupXTraitNodeRecord> TraitNodeGroupXTraitNodeStorage;
+        public static DB6Storage<TraitNodeXTraitCondRecord> TraitNodeXTraitCondStorage;
+        public static DB6Storage<TraitNodeXTraitCostRecord> TraitNodeXTraitCostStorage;
+        public static DB6Storage<TraitNodeXTraitNodeEntryRecord> TraitNodeXTraitNodeEntryStorage;
+        public static DB6Storage<TraitTreeRecord> TraitTreeStorage;
+        public static DB6Storage<TraitTreeLoadoutRecord> TraitTreeLoadoutStorage;
+        public static DB6Storage<TraitTreeLoadoutEntryRecord> TraitTreeLoadoutEntryStorage;
+        public static DB6Storage<TraitTreeXTraitCostRecord> TraitTreeXTraitCostStorage;
+        public static DB6Storage<TraitTreeXTraitCurrencyRecord> TraitTreeXTraitCurrencyStorage;
         public static DB6Storage<TransmogHolidayRecord> TransmogHolidayStorage;
         public static DB6Storage<TransmogIllusionRecord> TransmogIllusionStorage;
         public static DB6Storage<TransmogSetRecord> TransmogSetStorage;
@@ -874,7 +922,7 @@ namespace Game.DataStorage
         {
             return row.Wins * row.Xp;
         }
-        
+
         public static float GetIlvlStatMultiplier(GtGenericMultByILvlRecord row, InventoryType invType)
         {
             switch (invType)

Source/Game/DataStorage/DB2Manager.cs

@@ -1985,19 +1985,24 @@ namespace Game.DataStorage
         public SkillRaceClassInfoRecord GetSkillRaceClassInfo(uint skill, Race race, Class class_)
         {
             var bounds = _skillRaceClassInfoBySkill.LookupByKey(skill);
-            foreach (var record in bounds)
+            foreach (var skllRaceClassInfo in bounds)
             {
-                if (record.RaceMask != 0 && !Convert.ToBoolean(record.RaceMask & SharedConst.GetMaskForRace(race)))
+                if (skllRaceClassInfo.RaceMask != 0 && !Convert.ToBoolean(skllRaceClassInfo.RaceMask & SharedConst.GetMaskForRace(race)))
                     continue;
-                if (record.ClassMask != 0 && !Convert.ToBoolean(record.ClassMask & (1 << ((byte)class_ - 1))))
+                if (skllRaceClassInfo.ClassMask != 0 && !Convert.ToBoolean(skllRaceClassInfo.ClassMask & (1 << ((byte)class_ - 1))))
                     continue;
 
-                return record;
+                return skllRaceClassInfo;
             }
 
             return null;
         }
 
+        public List<SkillRaceClassInfoRecord> GetSkillRaceClassInfo(uint skill)
+        {
+            return _skillRaceClassInfoBySkill.LookupByKey(skill);
+        }
+        
         public SoulbindConduitRankRecord GetSoulbindConduitRank(int soulbindConduitId, int rank)
         {
             return _soulbindConduitRanks.LookupByKey(Tuple.Create(soulbindConduitId, rank));

Source/Game/DataStorage/Structs/C_Records.cs

@@ -292,7 +292,7 @@ namespace Game.DataStorage
 
     public sealed class ChrSpecializationRecord
     {
-        public string Name;
+        public LocalizedString Name;
         public string FemaleName;
         public string Description;
         public uint Id;

Source/Game/DataStorage/Structs/S_Records.cs

@@ -124,6 +124,14 @@ namespace Game.DataStorage
         public ushort SkillupSkillLineID;
     }
 
+    public sealed class SkillLineXTraitTreeRecord
+    {
+        public uint Id;
+        public int SkillLineID;
+        public int TraitTreeID;
+        public int OrderIndex;
+    }
+
     public sealed class SkillRaceClassInfoRecord
     {
         public uint Id;

Source/Game/DataStorage/Structs/T_Records.cs

@@ -103,6 +103,222 @@ namespace Game.DataStorage
         public int RequiredTransmogHoliday;
     }
 
+    public sealed class TraitCondRecord
+    {
+        public uint Id;
+        public int CondType;
+        public int TraitTreeID;
+        public int GrantedRanks;
+        public uint QuestID;
+        public uint AchievementID;
+        public int SpecSetID;
+        public int TraitNodeGroupID;
+        public int TraitNodeID;
+        public int TraitCurrencyID;
+        public int SpentAmountRequired;
+        public int Flags;
+        public int RequiredLevel;
+        public int FreeSharedStringID;
+        public int SpendMoreSharedStringID;
+
+        public TraitConditionType GetCondType() { return (TraitConditionType)CondType; }
+    }
+
+    public sealed class TraitCostRecord
+    {
+        public string InternalName;
+        public uint Id;
+        public int Amount;
+        public int TraitCurrencyID;
+    }
+
+    public sealed class TraitCurrencyRecord
+    {
+        public uint Id;
+        public int Type;
+        public int CurrencyTypesID;
+        public int Flags;
+        public int Icon;
+
+        public TraitCurrencyType GetCurrencyType() { return (TraitCurrencyType)Type; }
+    }
+
+    public sealed class TraitCurrencySourceRecord
+    {
+        public LocalizedString Requirement;
+        public uint Id;
+        public int TraitCurrencyID;
+        public int Amount;
+        public uint QuestID;
+        public uint AchievementID;
+        public uint PlayerLevel;
+        public int TraitNodeEntryID;
+        public int OrderIndex;
+    }
+
+    public sealed class TraitDefinitionRecord
+    {
+        public LocalizedString OverrideName;
+        public LocalizedString OverrideSubtext;
+        public LocalizedString OverrideDescription;
+        public uint Id;
+        public uint SpellID;
+        public int OverrideIcon;
+        public uint OverridesSpellID;
+        public uint VisibleSpellID;
+    }
+
+    public sealed class TraitDefinitionEffectPointsRecord
+    {
+        public uint Id;
+        public int TraitDefinitionID;
+        public int EffectIndex;
+        public int OperationType;
+        public int CurveID;
+
+        public TraitPointsOperationType GetOperationType() { return (TraitPointsOperationType)OperationType; }
+    }
+
+    public sealed class TraitEdgeRecord
+    {
+        public uint Id;
+        public int VisualStyle;
+        public int LeftTraitNodeID;
+        public int RightTraitNodeID;
+        public int Type;
+    }
+
+    public sealed class TraitNodeRecord
+    {
+        public uint Id;
+        public int TraitTreeID;
+        public int PosX;
+        public int PosY;
+        public sbyte Type;
+        public int Flags;
+
+        public TraitNodeType GetNodeType() { return (TraitNodeType)Type; }
+    }
+
+    public sealed class TraitNodeEntryRecord
+    {
+        public uint Id;
+        public int TraitDefinitionID;
+        public int MaxRanks;
+        public byte NodeRecordType;
+    }
+
+    public sealed class TraitNodeEntryXTraitCondRecord
+    {
+        public uint Id;
+        public int TraitCondID;
+        public uint TraitNodeEntryID;
+    }
+
+    public sealed class TraitNodeEntryXTraitCostRecord
+    {
+        public uint Id;
+        public int TraitNodeEntryID;
+        public int TraitCostID;
+    }
+
+    public sealed class TraitNodeGroupRecord
+    {
+        public uint Id;
+        public int TraitTreeID;
+        public int Flags;
+    }
+
+    public sealed class TraitNodeGroupXTraitCondRecord
+    {
+        public uint Id;
+        public int TraitCondID;
+        public int TraitNodeGroupID;
+    }
+
+    public sealed class TraitNodeGroupXTraitCostRecord
+    {
+        public uint Id;
+        public int TraitNodeGroupID;
+        public int TraitCostID;
+    }
+
+    public sealed class TraitNodeGroupXTraitNodeRecord
+    {
+        public uint Id;
+        public int TraitNodeGroupID;
+        public int TraitNodeID;
+        public int Index;
+    }
+
+    public sealed class TraitNodeXTraitCondRecord
+    {
+        public uint Id;
+        public int TraitCondID;
+        public int TraitNodeID;
+    }
+
+    public sealed class TraitNodeXTraitCostRecord
+    {
+        public uint Id;
+        public uint TraitNodeID;
+        public int TraitCostID;
+    }
+
+    public sealed class TraitNodeXTraitNodeEntryRecord
+    {
+        public uint Id;
+        public int TraitNodeID;
+        public int TraitNodeEntryID;
+        public int Index;
+    }
+
+    public sealed class TraitTreeRecord
+    {
+        public uint Id;
+        public int TraitSystemID;
+        public int Unused1000_1;
+        public int FirstTraitNodeID;
+        public int PlayerConditionID;
+        public int Flags;
+        public float Unused1000_2;
+        public float Unused1000_3;
+
+        public TraitTreeFlag GetFlags() { return (TraitTreeFlag)Flags; }
+    }
+
+    public sealed class TraitTreeLoadoutRecord
+    {
+        public uint Id;
+        public int TraitTreeID;
+        public int ChrSpecializationID;
+    }
+
+    public sealed class TraitTreeLoadoutEntryRecord
+    {
+        public uint Id;
+        public int TraitTreeLoadoutID;
+        public int SelectedTraitNodeID;
+        public int SelectedTraitNodeEntryID;
+        public int NumPoints;
+        public int OrderIndex;
+    }
+
+    public sealed class TraitTreeXTraitCostRecord
+    {
+        public uint Id;
+        public uint TraitTreeID;
+        public int TraitCostID;
+    }
+
+    public sealed class TraitTreeXTraitCurrencyRecord
+    {
+        public uint Id;
+        public int Index;
+        public int TraitTreeID;
+        public int TraitCurrencyID;
+    }
+
     public sealed class TransmogIllusionRecord
     {
         public uint Id;
@@ -161,5 +377,4 @@ namespace Game.DataStorage
         public uint TimeIndex;
         public uint GameObjectsID;
     }
-
+}
-}

Source/Game/Entities/Object/Update/UpdateField.cs

@@ -141,7 +141,7 @@ namespace Game.Entities
 
         public bool HasValue() { return _hasValue; }
     }
-    
+
     public class UpdateFieldArray<T> where T : new()
     {
         public T[] _values;
@@ -437,6 +437,12 @@ namespace Game.Entities
             return updateField;
         }
 
+        public UpdateFieldString ModifyValue(UpdateFieldString updateField)
+        {
+            MarkChanged(updateField);
+            return updateField;
+        }
+
         public ref U ModifyValue<U>(UpdateFieldArray<U> updateField, int index) where U : new()
         {
             MarkChanged(updateField, index);
@@ -472,6 +478,12 @@ namespace Game.Entities
             _changesMask.Set(updateField.Bit);
         }
 
+        public void MarkChanged(UpdateFieldString updateField)
+        {
+            _changesMask.Set(updateField.BlockBit);
+            _changesMask.Set(updateField.Bit);
+        }
+
         public void MarkChanged<U>(UpdateFieldArray<U> updateField, int index) where U : new()
         {
             _changesMask.Set(updateField.Bit);

Source/Game/Entities/Object/WorldObject.cs

@@ -824,7 +824,7 @@ namespace Game.Entities
         public abstract void BuildValuesCreate(WorldPacket data, Player target);
         public abstract void BuildValuesUpdate(WorldPacket data, Player target);
 
-        public void SetUpdateFieldValue<T>(IUpdateField<T> updateField, T newValue) where T : new()
+        public void SetUpdateFieldValue<T>(IUpdateField<T> updateField, T newValue)
         {
             if (!newValue.Equals(updateField.GetValue()))
             {
@@ -863,7 +863,7 @@ namespace Game.Entities
             SetUpdateFieldValue(ref value, (T)(value | (dynamic)flag));
         }
 
-        public void RemoveUpdateFieldFlagValue<T>(IUpdateField<T> updateField, T flag) where T : new()
+        public void RemoveUpdateFieldFlagValue<T>(IUpdateField<T> updateField, T flag)
         {
             //static_assert(std::is_integral < T >::value, "SetUpdateFieldFlagValue must be used with integral types");
             SetUpdateFieldValue(updateField, (T)(updateField.GetValue() & ~(dynamic)flag));

Source/Game/Entities/Player/Player.DB.cs

@@ -1010,6 +1010,146 @@ namespace Game.Entities
                 while (result.NextRow());
             }
         }
+
+        void _LoadTraits(SQLResult configsResult, SQLResult entriesResult)
+        {
+            MultiMap<int, TraitEntryPacket> traitEntriesByConfig = new();
+            if (!entriesResult.IsEmpty())
+            {
+                //                    0            1,                2     3             4
+                // SELECT traitConfigId, traitNodeId, traitNodeEntryId, rank, grantedRanks FROM character_trait_entry WHERE guid = ?
+                do
+                {
+                    TraitEntryPacket traitEntry = new();
+                    traitEntry.TraitNodeID = entriesResult.Read<int>(1);
+                    traitEntry.TraitNodeEntryID = entriesResult.Read<int>(2);
+                    traitEntry.Rank = entriesResult.Read<int>(3);
+                    traitEntry.GrantedRanks = entriesResult.Read<int>(4);
+
+                    if (!TraitMgr.IsValidEntry(traitEntry))
+                        continue;
+
+                    traitEntriesByConfig.Add(entriesResult.Read<int>(0), traitEntry);
+
+                } while (entriesResult.NextRow());
+            }
+
+            if (!configsResult.IsEmpty())
+            {
+                //                    0     1                    2                  3                4            5              6      7
+                // SELECT traitConfigId, type, chrSpecializationId, combatConfigFlags, localIdentifier, skillLineId, traitSystemId, `name` FROM character_trait_config WHERE guid = ?
+                do
+                {
+                    TraitConfigPacket traitConfig = new();
+                    traitConfig.ID = configsResult.Read<int>(0);
+                    traitConfig.Type = (TraitConfigType)configsResult.Read<int>(1);
+                    switch (traitConfig.Type)
+                    {
+                        case TraitConfigType.Combat:
+                            traitConfig.ChrSpecializationID = configsResult.Read<int>(2);
+                            traitConfig.CombatConfigFlags = (TraitCombatConfigFlags)configsResult.Read<int>(3);
+                            traitConfig.LocalIdentifier = configsResult.Read<int>(4);
+                            break;
+                        case TraitConfigType.Profession:
+                            traitConfig.SkillLineID = configsResult.Read<uint>(5);
+                            break;
+                        case TraitConfigType.Generic:
+                            traitConfig.TraitSystemID = configsResult.Read<int>(6);
+                            break;
+                        default:
+                            break;
+                    }
+
+                    traitConfig.Name = configsResult.Read<string>(7);
+
+                    foreach (var traitEntry in traitEntriesByConfig.LookupByKey(traitConfig.ID))
+                        traitConfig.Entries.Add(traitEntry);
+
+                    if (TraitMgr.ValidateConfig(traitConfig, this) != TalentLearnResult.LearnOk)
+                    {
+                        traitConfig.Entries.Clear();
+                        foreach (TraitEntry grantedEntry in TraitMgr.GetGrantedTraitEntriesForConfig(traitConfig, this))
+                            traitConfig.Entries.Add(new TraitEntryPacket(grantedEntry));
+                    }
+
+                    AddTraitConfig(traitConfig);
+
+                } while (configsResult.NextRow());
+            }
+
+            bool hasConfigForSpec(int specId)
+            {
+                return m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+                {
+                    return traitConfig.Type == (int)TraitConfigType.Combat
+                        && traitConfig.ChrSpecializationID == specId
+                        && (traitConfig.CombatConfigFlags & (int)TraitCombatConfigFlags.ActiveForSpec) != 0;
+                }) >= 0;
+            }
+
+            int findFreeLocalIdentifier(int specId)
+            {
+                int index = 1;
+                while (m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+                {
+                    return traitConfig.Type == (int)TraitConfigType.Combat
+                        && traitConfig.ChrSpecializationID == specId
+                        && traitConfig.LocalIdentifier == index;
+                }) >= 0)
+                    ++index;
+
+                return index;
+            }
+
+            for (uint i = 0; i < PlayerConst.MaxSpecializations - 1 /*initial spec doesnt get a config*/; ++i)
+            {
+                var spec = Global.DB2Mgr.GetChrSpecializationByIndex(GetClass(), i);
+                if (spec != null)
+                {
+                    if (hasConfigForSpec((int)spec.Id))
+                        continue;
+
+                    TraitConfigPacket traitConfig = new();
+                    traitConfig.Type = TraitConfigType.Combat;
+                    traitConfig.ChrSpecializationID = (int)spec.Id;
+                    traitConfig.CombatConfigFlags = TraitCombatConfigFlags.ActiveForSpec;
+                    traitConfig.LocalIdentifier = findFreeLocalIdentifier((int)spec.Id);
+                    traitConfig.Name = spec.Name[GetSession().GetSessionDbcLocale()];
+
+                    CreateTraitConfig(traitConfig);
+                }
+            }
+
+            int activeConfig = m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+            {
+                return traitConfig.Type == (int)TraitConfigType.Combat
+                    && traitConfig.ChrSpecializationID == GetPrimarySpecialization()
+                    && (traitConfig.CombatConfigFlags & (int)TraitCombatConfigFlags.ActiveForSpec) != 0;
+            });
+
+            if (activeConfig >= 0)
+                SetActiveCombatTraitConfigID(m_activePlayerData.TraitConfigs[activeConfig].ID);
+
+            foreach (TraitConfig traitConfig in m_activePlayerData.TraitConfigs)
+            {
+                switch ((TraitConfigType)(int)traitConfig.Type)
+                {
+                    case TraitConfigType.Combat:
+                        if (traitConfig.ID != m_activePlayerData.ActiveCombatTraitConfigID)
+                            continue;
+                        break;
+                    case TraitConfigType.Profession:
+                        if (!HasSkill((uint)(int)traitConfig.SkillLineID))
+                            continue;
+                        break;
+                    default:
+                        break;
+                }
+
+                ApplyTraitConfig(traitConfig.ID, true);
+            }
+        }
+
         void _LoadGlyphs(SQLResult result)
         {
             // SELECT talentGroup, glyphId from character_glyphs WHERE guid = ?
@@ -1863,6 +2003,23 @@ namespace Game.Entities
 
         void _SaveActions(SQLTransaction trans)
         {
+            int traitConfigId = 0;
+            
+            TraitConfig traitConfig = GetTraitConfig((int)(uint)m_activePlayerData.ActiveCombatTraitConfigID);
+            if (traitConfig != null)
+            {
+                int usedSavedTraitConfigIndex = m_activePlayerData.TraitConfigs.FindIndexIf(savedConfig =>
+                {
+                    return (TraitConfigType)(int)savedConfig.Type == TraitConfigType.Combat
+                        && ((TraitCombatConfigFlags)(int)savedConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) == TraitCombatConfigFlags.None
+                        && ((TraitCombatConfigFlags)(int)savedConfig.CombatConfigFlags & TraitCombatConfigFlags.SharedActionBars) == TraitCombatConfigFlags.None
+                        && savedConfig.LocalIdentifier == traitConfig.LocalIdentifier;
+                });
+
+                if (usedSavedTraitConfigIndex >= 0)
+                    traitConfigId = m_activePlayerData.TraitConfigs[usedSavedTraitConfigIndex].ID;
+            }
+
             PreparedStatement stmt;
 
             foreach (var pair in m_actionButtons.ToList())
@@ -1873,9 +2030,10 @@ namespace Game.Entities
                         stmt = DB.Characters.GetPreparedStatement(CharStatements.INS_CHAR_ACTION);
                         stmt.AddValue(0, GetGUID().GetCounter());
                         stmt.AddValue(1, GetActiveTalentGroup());
-                        stmt.AddValue(2, pair.Key);
+                        stmt.AddValue(2, traitConfigId);
-                        stmt.AddValue(3, pair.Value.GetAction());
+                        stmt.AddValue(3, pair.Key);
-                        stmt.AddValue(4, (byte)pair.Value.GetButtonType());
+                        stmt.AddValue(4, pair.Value.GetAction());
+                        stmt.AddValue(5, (byte)pair.Value.GetButtonType());
                         trans.Append(stmt);
 
                         pair.Value.uState = ActionButtonUpdateState.UnChanged;
@@ -1887,6 +2045,7 @@ namespace Game.Entities
                         stmt.AddValue(2, GetGUID().GetCounter());
                         stmt.AddValue(3, pair.Key);
                         stmt.AddValue(4, GetActiveTalentGroup());
+                        stmt.AddValue(5, traitConfigId);
                         trans.Append(stmt);
 
                         pair.Value.uState = ActionButtonUpdateState.UnChanged;
@@ -1896,6 +2055,7 @@ namespace Game.Entities
                         stmt.AddValue(0, GetGUID().GetCounter());
                         stmt.AddValue(1, pair.Key);
                         stmt.AddValue(2, GetActiveTalentGroup());
+                        stmt.AddValue(3, traitConfigId);
                         trans.Append(stmt);
 
                         m_actionButtons.Remove(pair.Key);
@@ -2135,6 +2295,99 @@ namespace Game.Entities
                 trans.Append(stmt);
             }
         }
+
+        void _SaveTraits(SQLTransaction trans)
+        {
+            PreparedStatement stmt = null;
+            foreach (var (traitConfigId, state) in m_traitConfigStates)
+            {
+                switch (state)
+                {
+                    case PlayerSpellState.Changed:
+                        stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_TRAIT_ENTRIES);
+                        stmt.AddValue(0, GetGUID().GetCounter());
+                        stmt.AddValue(1, traitConfigId);
+                        trans.Append(stmt);
+
+                        stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_TRAIT_CONFIGS);
+                        stmt.AddValue(0, GetGUID().GetCounter());
+                        stmt.AddValue(1, traitConfigId);
+                        trans.Append(stmt);
+
+                        TraitConfig traitConfig = GetTraitConfig(traitConfigId);
+                        if (traitConfig != null)
+                        {
+                            stmt = DB.Characters.GetPreparedStatement(CharStatements.INS_CHAR_TRAIT_CONFIGS);
+                            stmt.AddValue(0, GetGUID().GetCounter());
+                            stmt.AddValue(1, traitConfig.ID);
+                            stmt.AddValue(2, traitConfig.Type);
+                            switch ((TraitConfigType)(int)traitConfig.Type)
+                            {
+                                case TraitConfigType.Combat:
+                                    stmt.AddValue(3, traitConfig.ChrSpecializationID);
+                                    stmt.AddValue(4, traitConfig.CombatConfigFlags);
+                                    stmt.AddValue(5, traitConfig.LocalIdentifier);
+                                    stmt.AddNull(6);
+                                    stmt.AddNull(7);
+                                    break;
+                                case TraitConfigType.Profession:
+                                    stmt.AddNull(3);
+                                    stmt.AddNull(4);
+                                    stmt.AddNull(5);
+                                    stmt.AddValue(6, traitConfig.SkillLineID);
+                                    stmt.AddNull(7);
+                                    break;
+                                case TraitConfigType.Generic:
+                                    stmt.AddNull(3);
+                                    stmt.AddNull(4);
+                                    stmt.AddNull(5);
+                                    stmt.AddNull(6);
+                                    stmt.AddValue(7, traitConfig.TraitSystemID);
+                                    break;
+                                default:
+                                    break;
+                            }
+
+                            stmt.AddValue(8, traitConfig.Name);
+                            trans.Append(stmt);
+
+                            foreach (var traitEntry in traitConfig.Entries)
+                            {
+                                stmt = DB.Characters.GetPreparedStatement(CharStatements.INS_CHAR_TRAIT_ENTRIES);
+                                stmt.AddValue(0, GetGUID().GetCounter());
+                                stmt.AddValue(1, traitConfig.ID);
+                                stmt.AddValue(2, traitEntry.TraitNodeID);
+                                stmt.AddValue(3, traitEntry.TraitNodeEntryID);
+                                stmt.AddValue(4, traitEntry.Rank);
+                                stmt.AddValue(5, traitEntry.GrantedRanks);
+                                trans.Append(stmt);
+                            }
+                        }
+                        break;
+                    case PlayerSpellState.Removed:
+                        stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_TRAIT_ENTRIES);
+                        stmt.AddValue(0, GetGUID().GetCounter());
+                        stmt.AddValue(1, traitConfigId);
+                        trans.Append(stmt);
+
+                        stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_TRAIT_CONFIGS);
+                        stmt.AddValue(0, GetGUID().GetCounter());
+                        stmt.AddValue(1, traitConfigId);
+                        trans.Append(stmt);
+
+                        stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_ACTION_BY_TRAIT_CONFIG);
+                        stmt.AddValue(0, GetGUID().GetCounter());
+                        stmt.AddValue(1, traitConfigId);
+                        trans.Append(stmt);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            m_traitConfigStates.Clear();
+        }
+        
         public void _SaveMail(SQLTransaction trans)
         {
             PreparedStatement stmt;
@@ -3074,6 +3327,8 @@ namespace Game.Entities
             LearnDefaultSkills();
             LearnCustomSpells();
 
+            _LoadTraits(holder.GetResult(PlayerLoginQueryLoad.TraitConfigs), holder.GetResult(PlayerLoginQueryLoad.TraitEntries)); // must be after loading spells
+
             // must be before inventory (some items required reputation check)
             reputationMgr.LoadFromDB(holder.GetResult(PlayerLoginQueryLoad.Reputation));
 
@@ -3086,7 +3341,7 @@ namespace Game.Entities
             // update items with duration and realtime
             UpdateItemDuration(time_diff, true);
 
-            _LoadActions(holder.GetResult(PlayerLoginQueryLoad.Actions));
+            StartLoadingActionButtons();
 
             // unread mails and next delivery time, actual mails not loaded
             _LoadMail(holder.GetResult(PlayerLoginQueryLoad.Mails),
@@ -3633,6 +3888,7 @@ namespace Game.Entities
             _SaveMonthlyQuestStatus(characterTransaction);
             _SaveGlyphs(characterTransaction);
             _SaveTalents(characterTransaction);
+            _SaveTraits(characterTransaction);
             _SaveSpells(characterTransaction);
             GetSpellHistory().SaveToDB<Player>(characterTransaction);
             _SaveActions(characterTransaction);
@@ -4183,6 +4439,14 @@ namespace Game.Entities
 
                     Garrison.DeleteFromDB(guid, trans);
 
+                    stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_TRAIT_ENTRIES_BY_CHAR);
+                    stmt.AddValue(0, guid);
+                    trans.Append(stmt);
+
+                    stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_TRAIT_CONFIGS_BY_CHAR);
+                    stmt.AddValue(0, guid);
+                    trans.Append(stmt);
+
                     Global.CharacterCacheStorage.DeleteCharacterCacheEntry(playerGuid, name);
                     break;
                 }

Source/Game/Entities/Player/Player.Fields.cs

@@ -257,6 +257,8 @@ namespace Game.Entities
         uint m_PlayedTimeTotal;
         uint m_PlayedTimeLevel;
 
+        Dictionary<int, PlayerSpellState> m_traitConfigStates = new();
+
         Dictionary<byte, ActionButton> m_actionButtons = new();
         ObjectGuid m_playerSharingQuest;
         uint m_sharedQuestId;

Source/Game/Entities/Player/Player.Spells.cs

@@ -1024,13 +1024,17 @@ namespace Game.Entities
         }
 
         public bool HasSkill(SkillType skill)
+        {
+            return HasSkill((uint)skill);
+        }
+        public bool HasSkill(uint skill)
         {
             if (skill == 0)
                 return false;
 
             SkillInfo skillInfoField = m_activePlayerData.Skill;
 
-            var skillStatusData = mSkillStatus.LookupByKey((uint)skill);
+            var skillStatusData = mSkillStatus.LookupByKey(skill);
             return skillStatusData != null && skillStatusData.State != SkillState.Deleted && skillInfoField.SkillRank[skillStatusData.Pos] != 0;
         }
         public void SetSkill(SkillType skill, uint step, uint newVal, uint maxVal)
@@ -2046,14 +2050,14 @@ namespace Game.Entities
             SendPacket(new SendUnlearnSpells());
         }
 
-        public void LearnSpell(uint spellId, bool dependent, uint fromSkill = 0, bool suppressMessaging = false)
+        public void LearnSpell(uint spellId, bool dependent, uint fromSkill = 0, bool suppressMessaging = false, int? traitDefinitionId = null)
         {
             PlayerSpell spell = m_spells.LookupByKey(spellId);
 
             bool disabled = (spell != null) && spell.Disabled;
             bool active = !disabled || spell.Active;
 
-            bool learning = AddSpell(spellId, active, true, dependent, false, false, fromSkill);
+            bool learning = AddSpell(spellId, active, true, dependent, false, false, fromSkill, traitDefinitionId);
 
             // prevent duplicated entires in spell book, also not send if not in world (loading)
             if (learning && IsInWorld)
@@ -2061,6 +2065,7 @@ namespace Game.Entities
                 LearnedSpells learnedSpells = new();
                 LearnedSpellInfo learnedSpellInfo = new();
                 learnedSpellInfo.SpellID = spellId;
+                learnedSpellInfo.TraitDefinitionID = traitDefinitionId;
                 learnedSpells.SuppressMessaging = suppressMessaging;
                 learnedSpells.ClientLearnedSpellData.Add(learnedSpellInfo);
                 SendPacket(learnedSpells);
@@ -2315,7 +2320,7 @@ namespace Game.Entities
             return null;
         }
 
-        bool AddSpell(uint spellId, bool active, bool learning, bool dependent, bool disabled, bool loading = false, uint fromSkill = 0)
+        bool AddSpell(uint spellId, bool active, bool learning, bool dependent, bool disabled, bool loading = false, uint fromSkill = 0, int? traitDefinitionId = null)
         {
             SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(spellId, Difficulty.None);
             if (spellInfo == null)
@@ -2394,6 +2399,18 @@ namespace Game.Entities
                     dependent_set = true;
                 }
 
+                if (spell.TraitDefinitionId != traitDefinitionId)
+                {
+                    if (spell.TraitDefinitionId.HasValue)
+                    {
+                        TraitDefinitionRecord traitDefinition = CliDB.TraitDefinitionStorage.LookupByKey(spell.TraitDefinitionId.Value);
+                        if (traitDefinition != null)
+                            RemoveOverrideSpell((uint)traitDefinition.OverridesSpellID, spellId);
+                    }
+
+                    spell.TraitDefinitionId = traitDefinitionId;
+                }
+
                 // update active state for known spell
                 if (spell.Active != active && spell.State != PlayerSpellState.Removed && !spell.Disabled)
                 {
@@ -2475,6 +2492,8 @@ namespace Game.Entities
                 newspell.Active = active;
                 newspell.Dependent = dependent;
                 newspell.Disabled = disabled;
+                if (traitDefinitionId.HasValue)
+                    newspell.TraitDefinitionId = traitDefinitionId.Value;
 
                 // replace spells in action bars and spellbook to bigger rank if only one spell rank must be accessible
                 if (newspell.Active && !newspell.Disabled && spellInfo.IsRanked())
@@ -2524,26 +2543,73 @@ namespace Game.Entities
                     return false;
             }
 
+            bool castSpell = false;
+
             // cast talents with SPELL_EFFECT_LEARN_SPELL (other dependent spells will learned later as not auto-learned)
             // note: all spells with SPELL_EFFECT_LEARN_SPELL isn't passive
             if (!loading && spellInfo.HasAttribute(SpellCustomAttributes.IsTalent) && spellInfo.HasEffect(SpellEffectName.LearnSpell))
             {
                 // ignore stance requirement for talent learn spell (stance set for spell only for client spell description show)
-                CastSpell(this, spellId, true);
+                castSpell = true;
             }
             // also cast passive spells (including all talents without SPELL_EFFECT_LEARN_SPELL) with additional checks
             else if (spellInfo.IsPassive())
-            {
+                castSpell = HandlePassiveSpellLearn(spellInfo);
-                if (HandlePassiveSpellLearn(spellInfo))
-                    CastSpell(this, spellId, true);
-            }
             else if (spellInfo.HasEffect(SpellEffectName.SkillStep))
-            {
+                castSpell = true;
-                CastSpell(this, spellId, true);
-                return false;
-            }
             else if (spellInfo.HasAttribute(SpellAttr1.CastWhenLearned))
-                CastSpell(this, spellId, true);
+                castSpell = true;
+
+            if (castSpell)
+            {
+                CastSpellExtraArgs args = new(TriggerCastFlags.FullMask);
+
+                if (traitDefinitionId.HasValue)
+                {
+                    TraitConfig traitConfig = GetTraitConfig((int)(uint)m_activePlayerData.ActiveCombatTraitConfigID);
+                    if (traitConfig != null)
+                    {
+                        int traitEntryIndex = traitConfig.Entries.FindIndexIf(traitEntry =>
+                        {
+                            return CliDB.TraitNodeEntryStorage.LookupByKey(traitEntry.TraitNodeEntryID)?.TraitDefinitionID == traitDefinitionId;
+                        });
+
+                        int rank = 0;
+                        if (traitEntryIndex >= 0)
+                            rank = traitConfig.Entries[traitEntryIndex].Rank + traitConfig.Entries[traitEntryIndex].GrantedRanks;
+
+                        if (rank > 0)
+                        {
+                            var traitDefinitionEffectPoints = TraitMgr.GetTraitDefinitionEffectPointModifiers(traitDefinitionId.Value);
+                            if (traitDefinitionEffectPoints != null)
+                            {
+                                foreach (TraitDefinitionEffectPointsRecord traitDefinitionEffectPoint in traitDefinitionEffectPoints)
+                                {
+                                    if (traitDefinitionEffectPoint.EffectIndex >= spellInfo.GetEffects().Count)
+                                        continue;
+
+                                    float basePoints = Global.DB2Mgr.GetCurveValueAt((uint)traitDefinitionEffectPoint.CurveID, rank);
+                                    if (traitDefinitionEffectPoint.GetOperationType() == TraitPointsOperationType.Multiply)
+                                        basePoints *= spellInfo.GetEffect((uint)traitDefinitionEffectPoint.EffectIndex).CalcBaseValue(this, null, 0, -1);
+
+                                    args.AddSpellMod(SpellValueMod.BasePoint0 + traitDefinitionEffectPoint.EffectIndex, (int)basePoints);
+                                }
+                            }
+                        }
+                    }
+                }
+
+                CastSpell(this, spellId, args);
+                if (spellInfo.HasEffect(SpellEffectName.SkillStep))
+                    return false;
+            }
+
+            if (traitDefinitionId.HasValue)
+            {
+                TraitDefinitionRecord traitDefinition = CliDB.TraitDefinitionStorage.LookupByKey(traitDefinitionId.Value);
+                if (traitDefinition != null)
+                    AddOverrideSpell(traitDefinition.OverridesSpellID, spellId);
+            }
 
             // update free primary prof.points (if any, can be none in case GM .learn prof. learning)
             uint freeProfs = GetFreePrimaryProfessionPoints();
@@ -3525,5 +3591,6 @@ namespace Game.Entities
         public bool Active;
         public bool Dependent;
         public bool Disabled;
+        public int? TraitDefinitionId;
     }
 }

Source/Game/Entities/Player/Player.Talents.cs

@@ -349,6 +349,8 @@ namespace Game.Entities
                     RemoveOverrideSpell(talentInfo.OverridesSpellID, talentInfo.SpellID);
             }
 
+            ApplyTraitConfig((int)(uint)m_activePlayerData.ActiveCombatTraitConfigID, false);
+
             // Remove spec specific spells
             RemoveSpecializationSpells();
 
@@ -357,6 +359,16 @@ namespace Game.Entities
 
             SetActiveTalentGroup(spec.OrderIndex);
             SetPrimarySpecialization(spec.Id);
+            int specTraitConfigIndex = m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+            {
+                return (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                    && traitConfig.ChrSpecializationID == spec.Id
+                    && ((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) != TraitCombatConfigFlags.None;
+            });
+            if (specTraitConfigIndex >= 0)
+                SetActiveCombatTraitConfigID(m_activePlayerData.TraitConfigs[specTraitConfigIndex].ID);
+            else
+                SetActiveCombatTraitConfigID(0);
 
             foreach (var talentInfo in CliDB.TalentStorage.Values)
             {
@@ -399,20 +411,11 @@ namespace Game.Entities
                 }
             }
 
+            ApplyTraitConfig((int)(uint)m_activePlayerData.ActiveCombatTraitConfigID, true);
+
             InitTalentForLevel();
 
-            PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHARACTER_ACTIONS_SPEC);
+            StartLoadingActionButtons();
-            stmt.AddValue(0, GetGUID().GetCounter());
-            stmt.AddValue(1, GetActiveTalentGroup());
-
-            WorldSession mySess = GetSession();
-            mySess.GetQueryProcessor().AddCallback(DB.Characters.AsyncQuery(stmt).WithCallback(result =>
-            {
-                // in case player logs out before db response (player would be deleted in that case)
-                Player thisPlayer = mySess.GetPlayer();
-                if (thisPlayer != null)
-                    thisPlayer.LoadActions(result);
-            }));
 
             UpdateDisplayPower();
             PowerType pw = GetPowerType();
@@ -477,6 +480,48 @@ namespace Game.Entities
             }
         }
 
+        void StartLoadingActionButtons(Action callback = null)
+        {
+            uint traitConfigId = 0;
+
+            TraitConfig traitConfig = GetTraitConfig((int)(uint)m_activePlayerData.ActiveCombatTraitConfigID);
+            if (traitConfig != null)
+            {
+                int usedSavedTraitConfigIndex = m_activePlayerData.TraitConfigs.FindIndexIf(savedConfig =>
+                {
+                    return (TraitConfigType)(int)savedConfig.Type == TraitConfigType.Combat
+                    && ((TraitCombatConfigFlags)(int)savedConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) == TraitCombatConfigFlags.None
+                    && ((TraitCombatConfigFlags)(int)savedConfig.CombatConfigFlags & TraitCombatConfigFlags.SharedActionBars) == TraitCombatConfigFlags.None
+                    && savedConfig.LocalIdentifier == traitConfig.LocalIdentifier;
+                });
+
+                if (usedSavedTraitConfigIndex >= 0)
+                    traitConfigId = (uint)(int)m_activePlayerData.TraitConfigs[usedSavedTraitConfigIndex].ID;
+            }
+
+            // load them asynchronously
+            PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHARACTER_ACTIONS_SPEC);
+            stmt.AddValue(0, GetGUID().GetCounter());
+            stmt.AddValue(1, GetActiveTalentGroup());
+            stmt.AddValue(2, traitConfigId);
+
+            var myGuid = GetGUID();
+
+            WorldSession mySess = GetSession();
+            mySess.GetQueryProcessor().AddCallback(DB.Characters.AsyncQuery(stmt)
+                .WithCallback(result =>
+                {
+                    // safe callback, we can't pass this pointer directly
+                    // in case player logs out before db response (player would be deleted in that case)
+                    Player thisPlayer = mySess.GetPlayer();
+                    if (thisPlayer != null && thisPlayer.GetGUID() == myGuid)
+                        thisPlayer.LoadActions(result);
+
+                    if (callback != null)
+                        callback();
+                }));
+        }
+
         public Dictionary<uint, PlayerSpellState> GetTalentMap(uint spec) { return _specializationInfo.Talents[spec]; }
         public List<uint> GetGlyphs(byte spec) { return _specializationInfo.Glyphs[spec]; }
 
@@ -803,5 +848,357 @@ namespace Game.Entities
         {
             return GetPvpTalentMap(activeTalentGroup).Contains(talentID);
         }
+
+        //Traits
+        public void CreateTraitConfig(TraitConfigPacket traitConfig)
+        {
+            int configId = TraitMgr.GenerateNewTraitConfigId();
+            bool hasConfigId(int id)
+            {
+                return m_activePlayerData.TraitConfigs.FindIndexIf(config => config.ID == id) >= 0;
+            }
+
+            while (hasConfigId(configId))
+                configId = TraitMgr.GenerateNewTraitConfigId();
+
+            traitConfig.ID = configId;
+
+            int traitConfigIndex = m_activePlayerData.TraitConfigs.Size();
+            AddTraitConfig(traitConfig);
+
+            foreach (TraitEntry grantedEntry in TraitMgr.GetGrantedTraitEntriesForConfig(traitConfig, this))
+            {
+                var entryIndex = traitConfig.Entries.Find(entry => entry.TraitNodeID == grantedEntry.TraitNodeID && entry.TraitNodeEntryID == grantedEntry.TraitNodeEntryID);
+                if (entryIndex == null)
+                {
+                    TraitConfig value = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, traitConfigIndex);
+                    AddDynamicUpdateFieldValue(value.ModifyValue(value.Entries), grantedEntry);
+                }
+            }
+
+            m_traitConfigStates[(int)configId] = PlayerSpellState.Changed;
+        }
+
+        void AddTraitConfig(TraitConfigPacket traitConfig)
+        {
+            var setter = new TraitConfig();
+            setter.ModifyValue(setter.ID).SetValue(traitConfig.ID);
+            setter.ModifyValue(setter.Name).SetValue(traitConfig.Name);
+            setter.ModifyValue(setter.Type).SetValue((int)traitConfig.Type);
+            setter.ModifyValue(setter.SkillLineID).SetValue((int)traitConfig.SkillLineID);
+            setter.ModifyValue(setter.ChrSpecializationID).SetValue(traitConfig.ChrSpecializationID);
+            setter.ModifyValue(setter.CombatConfigFlags).SetValue((int)traitConfig.CombatConfigFlags);
+            setter.ModifyValue(setter.LocalIdentifier).SetValue(traitConfig.LocalIdentifier);
+            setter.ModifyValue(setter.TraitSystemID).SetValue(traitConfig.TraitSystemID);
+
+            AddDynamicUpdateFieldValue(m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs), setter);
+
+            foreach (TraitEntryPacket traitEntry in traitConfig.Entries)
+            {
+                TraitEntry newEntry = new();
+                newEntry.TraitNodeID = traitEntry.TraitNodeID;
+                newEntry.TraitNodeEntryID = traitEntry.TraitNodeEntryID;
+                newEntry.Rank = traitEntry.Rank;
+                newEntry.GrantedRanks = traitEntry.GrantedRanks;
+                AddDynamicUpdateFieldValue(setter.ModifyValue(setter.Entries), newEntry);
+            }
+        }
+
+        public TraitConfig GetTraitConfig(int configId)
+        {
+            int index = m_activePlayerData.TraitConfigs.FindIndexIf(config => config.ID == configId);
+            if (index < 0)
+                return null;
+
+            return m_activePlayerData.TraitConfigs[index];
+        }
+
+        public void UpdateTraitConfig(TraitConfigPacket newConfig, int savedConfigId, bool withCastTime)
+        {
+            int index = m_activePlayerData.TraitConfigs.FindIndexIf(config => config.ID == newConfig.ID);
+            if (index < 0)
+                return;
+
+            if (withCastTime)
+            {
+                CastSpell(this, TraitMgr.COMMIT_COMBAT_TRAIT_CONFIG_CHANGES_SPELL_ID, new CastSpellExtraArgs(SpellValueMod.BasePoint0, savedConfigId).SetCustomArg(newConfig));
+                return;
+            }
+
+            bool isActiveConfig = true;
+            bool loadActionButtons = false;
+            switch ((TraitConfigType)(int)m_activePlayerData.TraitConfigs[index].Type)
+            {
+                case TraitConfigType.Combat:
+                    isActiveConfig = newConfig.ID == m_activePlayerData.ActiveCombatTraitConfigID;
+                    loadActionButtons = m_activePlayerData.TraitConfigs[index].LocalIdentifier != newConfig.LocalIdentifier;
+                    break;
+                case TraitConfigType.Profession:
+                    isActiveConfig = HasSkill((uint)(int)m_activePlayerData.TraitConfigs[index].SkillLineID);
+                    break;
+                default:
+                    break;
+            }
+
+            Action finalizeTraitConfigUpdate = () =>
+            {
+                TraitConfig newTraitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, index);
+                SetUpdateFieldValue(newTraitConfig.ModifyValue(newTraitConfig.LocalIdentifier), newConfig.LocalIdentifier);
+
+                ApplyTraitEntryChanges(newConfig.ID, newConfig, isActiveConfig, true);
+
+                if (savedConfigId != 0)
+                    ApplyTraitEntryChanges(savedConfigId, newConfig, false, false);
+
+                if (((TraitCombatConfigFlags)(int)newConfig.CombatConfigFlags).HasFlag(TraitCombatConfigFlags.StarterBuild))
+                    SetTraitConfigUseStarterBuild(newConfig.ID, true);
+            };
+
+            if (loadActionButtons)
+            {
+                SQLTransaction trans = new SQLTransaction();
+                _SaveActions(trans);
+                DB.Characters.CommitTransaction(trans);
+
+                StartLoadingActionButtons(finalizeTraitConfigUpdate);
+            }
+            else
+                finalizeTraitConfigUpdate();
+        }
+
+        void ApplyTraitEntryChanges(int editedConfigId, TraitConfigPacket newConfig, bool applyTraits, bool consumeCurrencies)
+        {
+            int editedIndex = m_activePlayerData.TraitConfigs.FindIndexIf(config => config.ID == editedConfigId);
+            if (editedIndex < 0)
+                return;
+
+            TraitConfig editedConfig = m_activePlayerData.TraitConfigs[editedIndex];
+
+            // remove traits not found in new config
+            List<int> entryIndicesToRemove = new();
+            for (int i = 0; i < editedConfig.Entries.Size(); ++i)
+            {
+                TraitEntry oldEntry = editedConfig.Entries[i];
+                var entryItr = newConfig.Entries.Find(ufEntry => ufEntry.TraitNodeID == oldEntry.TraitNodeID && ufEntry.TraitNodeEntryID == oldEntry.TraitNodeEntryID);
+                if (entryItr != null)
+                    continue;
+
+                if (applyTraits)
+                    ApplyTraitEntry(oldEntry.TraitNodeEntryID, 0, 0, false);
+
+                entryIndicesToRemove.Add(i);
+            }
+
+            foreach (int indexToRemove in entryIndicesToRemove)
+            {
+                TraitConfig traitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, editedIndex);
+                RemoveDynamicUpdateFieldValue(traitConfig.ModifyValue(traitConfig.Entries), indexToRemove);
+            }
+
+            List<TraitEntryPacket> costEntries = new();
+
+            // apply new traits
+            for (var i = 0; i < newConfig.Entries.Count; ++i)
+            {
+                TraitEntryPacket newEntry = newConfig.Entries[i];
+                int oldEntryIndex = editedConfig.Entries.FindIndexIf(ufEntry => ufEntry.TraitNodeID == newEntry.TraitNodeID && ufEntry.TraitNodeEntryID == newEntry.TraitNodeEntryID);
+                if (oldEntryIndex < 0)
+                {
+                    if (consumeCurrencies)
+                        costEntries.Add(newEntry);
+
+                    TraitConfig newTraitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, editedIndex);
+                    TraitEntry newUfEntry = new();
+                    newUfEntry.TraitNodeID = newEntry.TraitNodeID;
+                    newUfEntry.TraitNodeEntryID = newEntry.TraitNodeEntryID;
+                    newUfEntry.Rank = newEntry.Rank;
+                    newUfEntry.GrantedRanks = newEntry.GrantedRanks;
+
+                    AddDynamicUpdateFieldValue(newTraitConfig.ModifyValue(newTraitConfig.Entries), newUfEntry);
+
+                    if (applyTraits)
+                        ApplyTraitEntry(newUfEntry.TraitNodeEntryID, newUfEntry.Rank, 0, true);
+                }
+                else if (newEntry.Rank != editedConfig.Entries[oldEntryIndex].Rank || newEntry.GrantedRanks != editedConfig.Entries[oldEntryIndex].GrantedRanks)
+                {
+                    if (consumeCurrencies && newEntry.Rank > editedConfig.Entries[oldEntryIndex].Rank)
+                    {
+                        TraitEntryPacket costEntry = new();
+                        costEntry.Rank -= editedConfig.Entries[oldEntryIndex].Rank;
+                        costEntries.Add(newEntry);
+                    }
+
+                    TraitConfig traitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, editedIndex);
+                    TraitEntry traitEntry = traitConfig.ModifyValue(traitConfig.Entries, oldEntryIndex);
+                    traitEntry.Rank = newEntry.Rank;
+                    traitEntry.GrantedRanks = newEntry.GrantedRanks;
+                    SetUpdateFieldValue(traitConfig.Entries, oldEntryIndex, traitEntry);
+
+                    if (applyTraits)
+                        ApplyTraitEntry(newEntry.TraitNodeEntryID, newEntry.Rank, newEntry.GrantedRanks, true);
+                }
+            }
+
+            if (consumeCurrencies)
+            {
+                Dictionary<int, int> currencies = new();
+                foreach (TraitEntryPacket costEntry in costEntries)
+                    TraitMgr.FillSpentCurrenciesMap(costEntry, currencies);
+
+                foreach (var (traitCurrencyId, amount) in currencies)
+                {
+                    TraitCurrencyRecord traitCurrency = CliDB.TraitCurrencyStorage.LookupByKey(traitCurrencyId);
+                    if (traitCurrency == null)
+                        continue;
+
+                    switch (traitCurrency.GetCurrencyType())
+                    {
+                        case TraitCurrencyType.Gold:
+                            ModifyMoney(-amount);
+                            break;
+                        case TraitCurrencyType.CurrencyTypesBased:
+                            ModifyCurrency((CurrencyTypes)traitCurrency.CurrencyTypesID, -amount);
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            }
+
+            m_traitConfigStates[(int)editedConfigId] = PlayerSpellState.Changed;
+        }
+
+        public void RenameTraitConfig(int editedConfigId, string newName)
+        {
+            int editedIndex = m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+            {
+                return traitConfig.ID == editedConfigId
+                    && (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                    && ((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) == TraitCombatConfigFlags.None;
+            });
+            if (editedIndex < 0)
+                return;
+
+            TraitConfig traitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, editedIndex);
+            SetUpdateFieldValue(traitConfig.ModifyValue(traitConfig.Name), newName);
+
+            m_traitConfigStates[editedConfigId] = PlayerSpellState.Changed;
+        }
+
+        public void DeleteTraitConfig(int deletedConfigId)
+        {
+            int deletedIndex = m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+            {
+                return traitConfig.ID == deletedConfigId
+                    && (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                    && ((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) == TraitCombatConfigFlags.None;
+            });
+            if (deletedIndex < 0)
+                return;
+
+            RemoveDynamicUpdateFieldValue(m_values.ModifyValue(m_activePlayerData)
+                .ModifyValue(m_activePlayerData.TraitConfigs), deletedIndex);
+
+            m_traitConfigStates[deletedConfigId] = PlayerSpellState.Removed;
+        }
+
+        void ApplyTraitConfig(int configId, bool apply)
+        {
+            TraitConfig traitConfig = GetTraitConfig(configId);
+            if (traitConfig == null)
+                return;
+
+            foreach (TraitEntry traitEntry in traitConfig.Entries)
+                ApplyTraitEntry(traitEntry.TraitNodeEntryID, traitEntry.Rank, traitEntry.GrantedRanks, apply);
+        }
+
+        void ApplyTraitEntry(int traitNodeEntryId, int rank, int grantedRanks, bool apply)
+        {
+            TraitNodeEntryRecord traitNodeEntry = CliDB.TraitNodeEntryStorage.LookupByKey(traitNodeEntryId);
+            if (traitNodeEntry == null)
+                return;
+
+            TraitDefinitionRecord traitDefinition = CliDB.TraitDefinitionStorage.LookupByKey(traitNodeEntry.TraitDefinitionID);
+            if (traitDefinition == null)
+                return;
+
+            if (traitDefinition.SpellID != 0)
+            {
+                if (apply)
+                    LearnSpell(traitDefinition.SpellID, true, 0, false, traitNodeEntry.TraitDefinitionID);
+                else
+                    RemoveSpell(traitDefinition.SpellID);
+            }
+        }
+
+        public void SetTraitConfigUseStarterBuild(int traitConfigId, bool useStarterBuild)
+        {
+            int configIndex = m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+            {
+                return traitConfig.ID == traitConfigId
+                    && (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                    && ((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) != TraitCombatConfigFlags.None;
+            });
+            if (configIndex < 0)
+                return;
+
+            bool currentlyUsesStarterBuild = ((TraitCombatConfigFlags)(int)m_activePlayerData.TraitConfigs[configIndex].CombatConfigFlags).HasFlag(TraitCombatConfigFlags.StarterBuild);
+            if (currentlyUsesStarterBuild == useStarterBuild)
+                return;
+
+            if (useStarterBuild)
+            {
+                TraitConfig traitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, configIndex);
+                SetUpdateFieldFlagValue(traitConfig.ModifyValue(traitConfig.CombatConfigFlags), (int)TraitCombatConfigFlags.StarterBuild);
+            }
+            else
+            {
+                TraitConfig traitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, configIndex);
+                RemoveUpdateFieldFlagValue(traitConfig.ModifyValue(traitConfig.CombatConfigFlags), (int)TraitCombatConfigFlags.StarterBuild);
+            }
+
+            m_traitConfigStates[(int)traitConfigId] = PlayerSpellState.Changed;
+        }
+
+        public void SetTraitConfigUseSharedActionBars(int traitConfigId, bool usesSharedActionBars, bool isLastSelectedSavedConfig)
+        {
+            int configIndex = m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+            {
+                return traitConfig.ID == traitConfigId
+                    && (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                    && ((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) == TraitCombatConfigFlags.None;
+            });
+            if (configIndex < 0)
+                return;
+
+            bool currentlyUsesSharedActionBars = ((TraitCombatConfigFlags)(int)m_activePlayerData.TraitConfigs[configIndex].CombatConfigFlags).HasFlag(TraitCombatConfigFlags.SharedActionBars);
+            if (currentlyUsesSharedActionBars == usesSharedActionBars)
+                return;
+
+            TraitConfig traitConfig = m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.TraitConfigs, configIndex);
+            if (usesSharedActionBars)
+            {
+                SetUpdateFieldFlagValue(traitConfig.ModifyValue(traitConfig.CombatConfigFlags), (int)TraitCombatConfigFlags.SharedActionBars);
+
+                PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHAR_ACTION_BY_TRAIT_CONFIG);
+                stmt.AddValue(0, GetGUID().GetCounter());
+                stmt.AddValue(1, traitConfigId);
+                DB.Characters.Execute(stmt);
+
+                if (isLastSelectedSavedConfig)
+                    StartLoadingActionButtons(); // load action buttons that were saved in shared mode
+            }
+            else
+            {
+                RemoveUpdateFieldFlagValue(traitConfig.ModifyValue(traitConfig.CombatConfigFlags), (int)TraitCombatConfigFlags.SharedActionBars);
+
+                // trigger a save with traitConfigId
+                foreach (var (_, button) in m_actionButtons)
+                    if (button.uState != ActionButtonUpdateState.Deleted)
+                        button.uState = ActionButtonUpdateState.New;
+            }
+
+            m_traitConfigStates[traitConfigId] = PlayerSpellState.Changed;
+        }
     }
 }

Source/Game/Entities/Player/Player.cs

@@ -6839,7 +6839,9 @@ namespace Game.Entities
             return false;
         }
 
-        //New shit
+
+        void SetActiveCombatTraitConfigID(int traitConfigId) { SetUpdateFieldValue(m_values.ModifyValue(m_activePlayerData).ModifyValue(m_activePlayerData.ActiveCombatTraitConfigID), (uint)traitConfigId); }
+
         void InitPrimaryProfessions()
         {
             SetFreePrimaryProfessions(WorldConfig.GetUIntValue(WorldCfg.MaxPrimaryTradeSkill));

Source/Game/Handlers/CharacterHandler.cs

@@ -2723,10 +2723,6 @@ namespace Game
             stmt.AddValue(0, lowGuid);
             SetQuery(PlayerLoginQueryLoad.VoidStorage, stmt);
 
-            stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHARACTER_ACTIONS);
-            stmt.AddValue(0, lowGuid);
-            SetQuery(PlayerLoginQueryLoad.Actions, stmt);
-
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_MAIL);
             stmt.AddValue(0, lowGuid);
             SetQuery(PlayerLoginQueryLoad.Mails, stmt);
@@ -2877,6 +2873,14 @@ namespace Game
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHARACTER_GARRISON_FOLLOWER_ABILITIES);
             stmt.AddValue(0, lowGuid);
             SetQuery(PlayerLoginQueryLoad.GarrisonFollowerAbilities, stmt);
+
+            stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHAR_TRAIT_ENTRIES);
+            stmt.AddValue(0, lowGuid);
+            SetQuery(PlayerLoginQueryLoad.TraitEntries, stmt);
+
+            stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHAR_TRAIT_CONFIGS);
+            stmt.AddValue(0, lowGuid);
+            SetQuery(PlayerLoginQueryLoad.TraitConfigs, stmt);
         }
 
         public ObjectGuid GetGuid() { return m_guid; }
@@ -2938,7 +2942,6 @@ namespace Game
         AzeriteMilestonePowers,
         AzeriteUnlockedEssences,
         AzeriteEmpowered,
-        Actions,
         Mails,
         MailItems,
         MailItemsArtifact,
@@ -2980,6 +2983,8 @@ namespace Game
         GarrisonBuildings,
         GarrisonFollowers,
         GarrisonFollowerAbilities,
+        TraitEntries,
+        TraitConfigs,
         Max
     }
 

Source/Game/Handlers/TraitHandler.cs

@@ -0,0 +1,258 @@
+/*
+ * Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using Framework.Constants;
+using Game.DataStorage;
+using Game.Entities;
+using Game.Networking;
+using Game.Networking.Packets;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Game
+{
+    public partial class WorldSession
+    {
+        [WorldPacketHandler(ClientOpcodes.TraitsCommitConfig)]
+        void HandleTraitsCommitConfig(TraitsCommitConfig traitsCommitConfig)
+        {
+            int configId = (int)(uint)traitsCommitConfig.Config.ID;
+            TraitConfig existingConfig = _player.GetTraitConfig(configId);
+            if (existingConfig == null)
+            {
+                SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedUnknown));
+                return;
+            }
+
+            if (_player.IsInCombat())
+            {
+                SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedAffectingCombat));
+                return;
+            }
+
+            if (_player.GetBattleground() && _player.GetBattleground().GetStatus() == BattlegroundStatus.InProgress)
+            {
+                SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.InPvpMatch));
+                return;
+            }
+
+            bool hasRemovedEntries = false;
+            TraitConfigPacket newConfigState = new(existingConfig);
+            foreach (TraitEntryPacket newEntry in traitsCommitConfig.Config.Entries)
+            {
+                TraitEntryPacket traitEntry = newConfigState.Entries.Find(traitEntry => traitEntry.TraitNodeID == newEntry.TraitNodeID && traitEntry.TraitNodeEntryID == newEntry.TraitNodeEntryID);
+                if (traitEntry != null && traitEntry.Rank > newEntry.Rank)
+                {
+                    TraitNodeRecord traitNode = CliDB.TraitNodeStorage.LookupByKey(newEntry.TraitNodeID);
+                    if (traitNode == null)
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedUnknown));
+                        return;
+                    }
+
+                    TraitTreeRecord traitTree = CliDB.TraitTreeStorage.LookupByKey(traitNode.TraitTreeID);
+                    if (traitTree == null)
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedUnknown));
+                        return;
+                    }
+
+                    if (traitTree.GetFlags().HasFlag(TraitTreeFlag.CannotRefund))
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedCantRemoveTalent));
+                        return;
+                    }
+
+                    TraitNodeEntryRecord traitNodeEntry = CliDB.TraitNodeEntryStorage.LookupByKey(newEntry.TraitNodeEntryID);
+                    if (traitNodeEntry == null)
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedUnknown));
+                        return;
+                    }
+
+                    TraitDefinitionRecord traitDefinition = CliDB.TraitDefinitionStorage.LookupByKey(traitNodeEntry.TraitDefinitionID);
+                    if (traitDefinition == null)
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, 0, (int)TalentLearnResult.FailedUnknown));
+                        return;
+                    }
+
+                    if (traitDefinition.SpellID != 0 && _player.GetSpellHistory().HasCooldown(traitDefinition.SpellID))
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, traitDefinition.SpellID, (int)TalentLearnResult.FailedCantRemoveTalent));
+                        return;
+                    }
+
+                    if (traitDefinition.VisibleSpellID != 0 && _player.GetSpellHistory().HasCooldown((uint)traitDefinition.VisibleSpellID))
+                    {
+                        SendPacket(new TraitConfigCommitFailed(configId, traitDefinition.VisibleSpellID, (int)TalentLearnResult.FailedCantRemoveTalent));
+                        return;
+                    }
+
+                    hasRemovedEntries = true;
+                }
+
+                if (traitEntry != null)
+                {
+                    if (newEntry.Rank != 0)
+                        traitEntry.Rank = newEntry.Rank;
+                    else
+                        newConfigState.Entries.RemoveAll(TraitEntrytraitEntry => traitEntry.TraitNodeID == newEntry.TraitNodeID && traitEntry.TraitNodeEntryID == newEntry.TraitNodeEntryID);
+                }
+                else
+                    newConfigState.Entries.Add(newEntry);
+            }
+
+            TalentLearnResult validationResult = TraitMgr.ValidateConfig(newConfigState, _player, true);
+            if (validationResult != TalentLearnResult.LearnOk)
+            {
+                SendPacket(new TraitConfigCommitFailed(configId, 0, (int)validationResult));
+                return;
+            }
+
+            bool needsCastTime = newConfigState.Type == TraitConfigType.Combat && hasRemovedEntries;
+
+            if (traitsCommitConfig.SavedLocalIdentifier != 0)
+                newConfigState.LocalIdentifier = traitsCommitConfig.SavedLocalIdentifier;
+            else
+            {
+                TraitConfig savedConfig = _player.GetTraitConfig(traitsCommitConfig.SavedLocalIdentifier);
+                if (savedConfig != null)
+                    newConfigState.LocalIdentifier = savedConfig.LocalIdentifier;
+            }
+
+            _player.UpdateTraitConfig(newConfigState, traitsCommitConfig.SavedConfigID, needsCastTime);
+        }
+
+        [WorldPacketHandler(ClientOpcodes.ClassTalentsRequestNewConfig)]
+        void HandleClassTalentsRequestNewConfig(ClassTalentsRequestNewConfig classTalentsRequestNewConfig)
+        {
+            if (classTalentsRequestNewConfig.Config.Type != TraitConfigType.Combat)
+                return;
+
+            if ((classTalentsRequestNewConfig.Config.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) != (int)TraitCombatConfigFlags.None)
+                return;
+
+            long configCount = _player.m_activePlayerData.TraitConfigs._values.Count(traitConfig =>
+            {
+                return (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                    && ((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags & TraitCombatConfigFlags.ActiveForSpec) == TraitCombatConfigFlags.None;
+            });
+            if (configCount >= TraitMgr.MAX_COMBAT_TRAIT_CONFIGS)
+                return;
+
+            int findFreeLocalIdentifier()
+            {
+                int index = 1;
+                while (_player.m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+                {
+                    return (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                        && traitConfig.ChrSpecializationID == _player.GetPrimarySpecialization()
+                        && traitConfig.LocalIdentifier == index;
+                }) >= 0)
+                    ++index;
+
+                return index;
+            }
+
+            classTalentsRequestNewConfig.Config.ChrSpecializationID = (int)_player.GetPrimarySpecialization();
+            classTalentsRequestNewConfig.Config.LocalIdentifier = findFreeLocalIdentifier();
+
+            foreach (TraitEntry grantedEntry in TraitMgr.GetGrantedTraitEntriesForConfig(classTalentsRequestNewConfig.Config, _player))
+            {
+                var newEntry = classTalentsRequestNewConfig.Config.Entries.Find(entry => { return entry.TraitNodeID == grantedEntry.TraitNodeID && entry.TraitNodeEntryID == grantedEntry.TraitNodeEntryID; });
+                if (newEntry == null)
+                {
+                    newEntry = new();
+                    classTalentsRequestNewConfig.Config.Entries.Add(newEntry);
+                }
+
+                newEntry.TraitNodeID = grantedEntry.TraitNodeID;
+                newEntry.TraitNodeEntryID = grantedEntry.TraitNodeEntryID;
+                newEntry.Rank = grantedEntry.Rank;
+                newEntry.GrantedRanks = grantedEntry.GrantedRanks;
+
+                TraitNodeEntryRecord traitNodeEntry = CliDB.TraitNodeEntryStorage.LookupByKey(grantedEntry.TraitNodeEntryID);
+                if (traitNodeEntry != null)
+                    if (newEntry.Rank + newEntry.GrantedRanks > traitNodeEntry.MaxRanks)
+                        newEntry.Rank = Math.Max(0, traitNodeEntry.MaxRanks - newEntry.GrantedRanks);
+            }
+
+            TalentLearnResult validationResult = TraitMgr.ValidateConfig(classTalentsRequestNewConfig.Config, _player);
+            if (validationResult != TalentLearnResult.LearnOk)
+                return;
+
+            _player.CreateTraitConfig(classTalentsRequestNewConfig.Config);
+        }
+
+        [WorldPacketHandler(ClientOpcodes.ClassTalentsRenameConfig)]
+        void HandleClassTalentsRenameConfig(ClassTalentsRenameConfig classTalentsRenameConfig)
+        {
+            _player.RenameTraitConfig(classTalentsRenameConfig.ConfigID, classTalentsRenameConfig.Name);
+        }
+
+        [WorldPacketHandler(ClientOpcodes.ClassTalentsDeleteConfig)]
+        void HandleClassTalentsDeleteConfig(ClassTalentsDeleteConfig classTalentsDeleteConfig)
+        {
+            _player.DeleteTraitConfig(classTalentsDeleteConfig.ConfigID);
+        }
+
+        [WorldPacketHandler(ClientOpcodes.ClassTalentsSetStarterBuildActive)]
+        void HandleClassTalentsSetStarterBuildActive(ClassTalentsSetStarterBuildActive classTalentsSetStarterBuildActive)
+        {
+            TraitConfig traitConfig = _player.GetTraitConfig(classTalentsSetStarterBuildActive.ConfigID);
+            if (traitConfig == null)
+                return;
+
+            if ((TraitConfigType)(int)traitConfig.Type != TraitConfigType.Combat)
+                return;
+
+            if (!((TraitCombatConfigFlags)(int)traitConfig.CombatConfigFlags).HasFlag(TraitCombatConfigFlags.ActiveForSpec))
+                return;
+
+            if (classTalentsSetStarterBuildActive.Active)
+            {
+                TraitConfigPacket newConfigState = new(traitConfig);
+
+                int freeLocalIdentifier = 1;
+                while (_player.m_activePlayerData.TraitConfigs.FindIndexIf(traitConfig =>
+                {
+                    return (TraitConfigType)(int)traitConfig.Type == TraitConfigType.Combat
+                        && traitConfig.ChrSpecializationID == _player.GetPrimarySpecialization()
+                        && traitConfig.LocalIdentifier == freeLocalIdentifier;
+                }) >= 0)
+                    ++freeLocalIdentifier;
+
+                TraitMgr.InitializeStarterBuildTraitConfig(newConfigState, _player);
+                newConfigState.CombatConfigFlags |= TraitCombatConfigFlags.StarterBuild;
+                newConfigState.LocalIdentifier = freeLocalIdentifier;
+
+                _player.UpdateTraitConfig(newConfigState, 0, true);
+            }
+            else
+                _player.SetTraitConfigUseStarterBuild(classTalentsSetStarterBuildActive.ConfigID, false);
+        }
+
+        [WorldPacketHandler(ClientOpcodes.ClassTalentsSetUsesSharedActionBars)]
+        void HandleClassTalentsSetUsesSharedActionBars(ClassTalentsSetUsesSharedActionBars classTalentsSetUsesSharedActionBars)
+        {
+            _player.SetTraitConfigUseSharedActionBars(classTalentsSetUsesSharedActionBars.ConfigID, classTalentsSetUsesSharedActionBars.UsesShared,
+                classTalentsSetUsesSharedActionBars.IsLastSelectedSavedConfig);
+        }
+    }
+}

Source/Game/Networking/Packets/InspectPackets.cs

@@ -339,12 +339,12 @@ namespace Game.Networking.Packets
     {
         public int Level;
         public int ChrSpecializationID;
-        public TraitConfig Config;
+        public TraitConfigPacket Config;
 
         public void Write(WorldPacket data)
         {
-            data . WriteInt32(Level);
+            data.WriteInt32(Level);
-            data . WriteInt32(ChrSpecializationID);
+            data.WriteInt32(ChrSpecializationID);
             Config.Write(data);
         }
     }

Source/Game/Networking/Packets/TraitPackets.cs

@@ -0,0 +1,256 @@
+/*
+ * Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using Framework.Constants;
+using Game.Entities;
+using System;
+using System.Collections.Generic;
+
+namespace Game.Networking.Packets
+{
+    class TraitsCommitConfig : ClientPacket
+    {
+        public TraitConfigPacket Config = new();
+        public int SavedConfigID;
+        public int SavedLocalIdentifier;
+
+        public TraitsCommitConfig(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            Config.Read(_worldPacket);
+            SavedConfigID = _worldPacket.ReadInt32();
+            SavedLocalIdentifier = _worldPacket.ReadInt32();
+        }
+    }
+
+    class TraitConfigCommitFailed : ServerPacket
+    {
+        public int ConfigID;
+        public uint SpellID;
+        public int Reason;
+
+        public TraitConfigCommitFailed(int configId = 0, uint spellId = 0, int reason = 0) : base(ServerOpcodes.TraitConfigCommitFailed)
+        {
+            ConfigID = configId;
+            SpellID = spellId;
+            Reason = reason;
+        }
+
+        public override void Write()
+        {
+            _worldPacket.WriteInt32(ConfigID);
+            _worldPacket.WriteUInt32(SpellID);
+            _worldPacket.WriteBits(Reason, 4);
+            _worldPacket.FlushBits();
+        }
+    }
+
+    class ClassTalentsRequestNewConfig : ClientPacket
+    {
+        public TraitConfigPacket Config = new();
+
+        public ClassTalentsRequestNewConfig(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            Config.Read(_worldPacket);
+        }
+    }
+
+    class ClassTalentsRenameConfig : ClientPacket
+    {
+        public int ConfigID;
+        public string Name;
+
+        public ClassTalentsRenameConfig(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            ConfigID = _worldPacket.ReadInt32();
+            uint nameLength = _worldPacket.ReadBits<uint>(9);
+            Name = _worldPacket.ReadString(nameLength);
+        }
+    }
+
+    class ClassTalentsDeleteConfig : ClientPacket
+    {
+        public int ConfigID;
+
+        public ClassTalentsDeleteConfig(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            ConfigID = _worldPacket.ReadInt32();
+        }
+    }
+
+    class ClassTalentsSetStarterBuildActive : ClientPacket
+    {
+        public int ConfigID;
+        public bool Active;
+
+        public ClassTalentsSetStarterBuildActive(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            ConfigID = _worldPacket.ReadInt32();
+            Active = _worldPacket.HasBit();
+        }
+    }
+
+    class ClassTalentsSetUsesSharedActionBars : ClientPacket
+    {
+        public int ConfigID;
+        public bool UsesShared;
+        public bool IsLastSelectedSavedConfig;
+
+        public ClassTalentsSetUsesSharedActionBars(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            ConfigID = _worldPacket.ReadInt32();
+            UsesShared = _worldPacket.HasBit();
+            IsLastSelectedSavedConfig = _worldPacket.HasBit();
+        }
+    }
+
+    public class TraitEntryPacket
+    {
+        public int TraitNodeID;
+        public int TraitNodeEntryID;
+        public int Rank;
+        public int GrantedRanks;
+
+        public TraitEntryPacket() { }
+        public TraitEntryPacket(TraitEntry ufEntry)
+        {
+            TraitNodeID = ufEntry.TraitNodeID;
+            TraitNodeEntryID = ufEntry.TraitNodeEntryID;
+            Rank = ufEntry.Rank;
+            GrantedRanks = ufEntry.GrantedRanks;
+        }
+
+        public void Read(WorldPacket data)
+        {
+            TraitNodeID = data.ReadInt32();
+            TraitNodeEntryID = data.ReadInt32();
+            Rank = data.ReadInt32();
+            GrantedRanks = data.ReadInt32();
+        }
+
+        public void Write(WorldPacket data)
+        {
+            data.WriteInt32(TraitNodeID);
+            data.WriteInt32(TraitNodeEntryID);
+            data.WriteInt32(Rank);
+            data.WriteInt32(GrantedRanks);
+        }
+    }
+
+    public class TraitConfigPacket
+    {
+        public int ID;
+        public TraitConfigType Type;
+        public int ChrSpecializationID = 0;
+        public TraitCombatConfigFlags CombatConfigFlags;
+        public int LocalIdentifier;  // Local to specialization
+        public uint SkillLineID;
+        public int TraitSystemID;
+        public List<TraitEntryPacket> Entries = new();
+        public string Name = "";
+
+        public TraitConfigPacket() { }
+        public TraitConfigPacket(TraitConfig ufConfig)
+        {
+            ID = ufConfig.ID;
+            Type = (TraitConfigType)(int)ufConfig.Type;
+            ChrSpecializationID = ufConfig.ChrSpecializationID;
+            CombatConfigFlags = (TraitCombatConfigFlags)(int)ufConfig.CombatConfigFlags;
+            LocalIdentifier = ufConfig.LocalIdentifier;
+            SkillLineID = (uint)(int)ufConfig.SkillLineID;
+            TraitSystemID = ufConfig.TraitSystemID;
+            foreach (TraitEntry ufEntry in ufConfig.Entries)
+                Entries.Add(new TraitEntryPacket(ufEntry));
+            Name = ufConfig.Name;
+        }
+        
+        public void Read(WorldPacket data)
+        {
+            ID = data.ReadInt32();
+            Type = (TraitConfigType)data.ReadInt32();
+            var entriesCount = data.ReadInt32();
+            switch (Type)
+            {
+                case TraitConfigType.Combat:
+                    ChrSpecializationID = data.ReadInt32();
+                    CombatConfigFlags = (TraitCombatConfigFlags)data.ReadInt32();
+                    LocalIdentifier = data.ReadInt32();
+                    break;
+                case TraitConfigType.Profession:
+                    SkillLineID = data.ReadUInt32();
+                    break;
+                case TraitConfigType.Generic:
+                    TraitSystemID = data.ReadInt32();
+                    break;
+                default:
+                    break;
+            }
+
+            for (var i = 0; i < entriesCount; ++i)
+            {
+                TraitEntryPacket traitEntry = new();
+                traitEntry.Read(data);
+                Entries.Add(traitEntry);
+            }
+
+            uint nameLength = data.ReadBits<uint>(9);
+            Name = data.ReadString(nameLength);
+        }
+
+        public void Write(WorldPacket data)
+        {
+            data.WriteInt32(ID);
+            data.WriteInt32((int)Type);
+            data.WriteInt32(Entries.Count);
+            switch (Type)
+            {
+                case TraitConfigType.Combat:
+                    data.WriteInt32(ChrSpecializationID);
+                    data.WriteInt32((int)CombatConfigFlags);
+                    data.WriteInt32(LocalIdentifier);
+                    break;
+                case TraitConfigType.Profession:
+                    data.WriteUInt32(SkillLineID);
+                    break;
+                case TraitConfigType.Generic:
+                    data.WriteInt32(TraitSystemID);
+                    break;
+                default:
+                    break;
+            }
+
+            foreach (TraitEntryPacket traitEntry in Entries)
+                traitEntry.Write(data);
+
+            data.WriteBits(Name.GetByteCount(), 9);
+            data.FlushBits();
+
+            data.WriteString(Name);
+        }
+    }
+}

Source/Game/Networking/Packets/TraitPacketsCommon.cs

@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-using Framework.Constants;
-using Game.Entities;
-using System.Collections.Generic;
-using System;
-
-namespace Game.Networking.Packets
-{
-    public struct TraitEntry
-    {
-        public int TraitNodeID;
-        public int TraitNodeEntryID;
-        public int Rank;
-        public int GrantedRanks;
-
-        public void Write(WorldPacket data)
-        {
-            data.WriteInt32(TraitNodeID);
-            data.WriteInt32(TraitNodeEntryID);
-            data.WriteInt32(Rank);
-            data.WriteInt32(GrantedRanks);
-        }
-    }
-
-    public class TraitConfig
-    {
-        public int ID;
-        public TraitConfigType Type;
-        public int ChrSpecializationID = 0;
-        public TraitCombatConfigFlags CombatConfigFlags;
-        public int LocalIdentifier;  // Local to specialization
-        public int SkillLineID;
-        public int TraitSystemID;
-        public List<TraitEntry> Entries = new();
-        public string Name = "";
-
-        public void Write(WorldPacket data)
-        {
-            data.WriteInt32(ID);
-            data.WriteInt32((int)Type);
-            data.WriteInt32(Entries.Count);
-            switch (Type)
-            {
-                case TraitConfigType.Combat:
-                    data.WriteInt32(ChrSpecializationID);
-                    data.WriteInt32((int)CombatConfigFlags);
-                    data.WriteInt32(LocalIdentifier);
-                    break;
-                case TraitConfigType.Profession:
-                    data.WriteInt32(SkillLineID);
-                    break;
-                case TraitConfigType.Generic:
-                    data.WriteInt32(TraitSystemID);
-                    break;
-                default:
-                    break;
-            }
-
-            foreach (TraitEntry traitEntry in Entries)
-                traitEntry.Write(data);
-
-            data.WriteBits(Name.GetByteCount(), 9);
-            data.FlushBits();
-
-            data.WriteString(Name);
-        }
-    }
-}

Source/Game/Spells/Spell.cs

@@ -3394,7 +3394,14 @@ namespace Game.Spells
                 Unit.ProcSkillsAndAuras(unitCaster, null, new ProcFlagsInit(ProcFlags.CastEnded), new ProcFlagsInit(), ProcFlagsSpellType.MaskAll, ProcFlagsSpellPhase.None, ProcFlagsHit.None, this, null, null);
 
             if (!ok)
+            {
+                // on failure (or manual cancel) send TraitConfigCommitFailed to revert talent UI saved config selection
+                if (m_caster.IsPlayer() && m_spellInfo.HasEffect(SpellEffectName.ChangeActiveCombatTraitConfig))
+                    if (m_customArg is TraitConfig)
+                        m_caster.ToPlayer().SendPacket(new TraitConfigCommitFailed((m_customArg as TraitConfig).ID));
+
                 return;
+            }
 
             if (unitCaster.IsTypeId(TypeId.Unit) && unitCaster.ToCreature().IsSummon())
             {

Source/Game/Spells/SpellEffects.cs

@@ -5676,6 +5676,41 @@ namespace Game.Spells
             for (int i = 0; i < damage; ++i)
                 unitTarget.GetSpellHistory().RestoreCharge((uint)effectInfo.MiscValue);
         }
+
+        [SpellEffectHandler(SpellEffectName.CreateTraitTreeConfig)]
+        void EffectCreateTraitTreeConfig()
+        {
+            if (effectHandleMode != SpellEffectHandleMode.HitTarget)
+                return;
+
+            Player target = unitTarget?.ToPlayer();
+            if (target == null)
+                return;
+
+            TraitConfigPacket newConfig = new();
+            newConfig.Type = TraitMgr.GetConfigTypeForTree(effectInfo.MiscValue);
+            if (newConfig.Type != TraitConfigType.Generic)
+                return;
+
+            newConfig.TraitSystemID = CliDB.TraitTreeStorage.LookupByKey(effectInfo.MiscValue).TraitSystemID;
+            target.CreateTraitConfig(newConfig);
+        }
+
+        [SpellEffectHandler(SpellEffectName.ChangeActiveCombatTraitConfig)]
+        void EffectChangeActiveCombatTraitConfig()
+        {
+            if (effectHandleMode != SpellEffectHandleMode.HitTarget)
+                return;
+
+            Player target = unitTarget?.ToPlayer();
+            if (target == null)
+                return;
+
+            if (m_customArg is not TraitConfigPacket)
+                return;
+
+            target.UpdateTraitConfig(m_customArg as TraitConfigPacket, damage, false);
+        }
     }
 
     public class DispelableAura

Source/Game/Spells/TraitManager.cs

@@ -0,0 +1,746 @@
+using Framework.Constants;
+using Game.DataStorage;
+using Game.Entities;
+using Game.Networking.Packets;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Game
+{
+    class TraitMgr
+    {
+        public static uint COMMIT_COMBAT_TRAIT_CONFIG_CHANGES_SPELL_ID = 384255u;
+        public static uint MAX_COMBAT_TRAIT_CONFIGS = 10u;
+
+        static Dictionary<int, NodeGroup> _traitGroups = new();
+        static Dictionary<int, Node> _traitNodes = new();
+        static Dictionary<int, Tree> _traitTrees = new();
+        static int[] _skillLinesByClass = new int[(int)Class.Max];
+        static MultiMap<int, Tree> _traitTreesBySkillLine = new();
+        static MultiMap<int, Tree> _traitTreesByTraitSystem = new();
+        static int _configIdGenerator;
+        static MultiMap<int, TraitCurrencySourceRecord> _traitCurrencySourcesByCurrency = new();
+        static MultiMap<int, TraitDefinitionEffectPointsRecord> _traitDefinitionEffectPointModifiers = new();
+        static MultiMap<int, TraitTreeLoadoutEntryRecord> _traitTreeLoadoutsByChrSpecialization = new();
+
+        public static void Load()
+        {
+            _configIdGenerator = int.MaxValue;
+
+            MultiMap<int, TraitCondRecord> nodeEntryConditions = new();
+            foreach (TraitNodeEntryXTraitCondRecord traitNodeEntryXTraitCondEntry in CliDB.TraitNodeEntryXTraitCondStorage.Values)
+            {
+                TraitCondRecord traitCondEntry = CliDB.TraitCondStorage.LookupByKey(traitNodeEntryXTraitCondEntry.TraitCondID);
+                if (traitCondEntry != null)
+                    nodeEntryConditions.Add((int)traitNodeEntryXTraitCondEntry.TraitNodeEntryID, traitCondEntry);
+            }
+
+            MultiMap<int, TraitCostRecord> nodeEntryCosts = new();
+            foreach (TraitNodeEntryXTraitCostRecord traitNodeEntryXTraitCostEntry in CliDB.TraitNodeEntryXTraitCostStorage.Values)
+            {
+                TraitCostRecord traitCostEntry = CliDB.TraitCostStorage.LookupByKey(traitNodeEntryXTraitCostEntry.TraitCostID);
+                if (traitCostEntry != null)
+                    nodeEntryCosts.Add(traitNodeEntryXTraitCostEntry.TraitNodeEntryID, traitCostEntry);
+            }
+
+            MultiMap<int, TraitCondRecord> nodeGroupConditions = new();
+            foreach (TraitNodeGroupXTraitCondRecord traitNodeGroupXTraitCondEntry in CliDB.TraitNodeGroupXTraitCondStorage.Values)
+            {
+                TraitCondRecord traitCondEntry = CliDB.TraitCondStorage.LookupByKey(traitNodeGroupXTraitCondEntry.TraitCondID);
+                if (traitCondEntry != null)
+                    nodeGroupConditions.Add(traitNodeGroupXTraitCondEntry.TraitNodeGroupID, traitCondEntry);
+            }
+
+            MultiMap<int, TraitCostRecord> nodeGroupCosts = new();
+            foreach (TraitNodeGroupXTraitCostRecord traitNodeGroupXTraitCostEntry in CliDB.TraitNodeGroupXTraitCostStorage.Values)
+            {
+                TraitCostRecord traitCondEntry = CliDB.TraitCostStorage.LookupByKey(traitNodeGroupXTraitCostEntry.TraitCostID);
+                if (traitCondEntry != null)
+                    nodeGroupCosts.Add(traitNodeGroupXTraitCostEntry.TraitNodeGroupID, traitCondEntry);
+            }
+
+            MultiMap<int, int> nodeGroups = new();
+            foreach (TraitNodeGroupXTraitNodeRecord traitNodeGroupXTraitNodeEntry in CliDB.TraitNodeGroupXTraitNodeStorage.Values)
+                nodeGroups.Add(traitNodeGroupXTraitNodeEntry.TraitNodeID, traitNodeGroupXTraitNodeEntry.TraitNodeGroupID);
+
+            MultiMap<int, TraitCondRecord> nodeConditions = new();
+            foreach (TraitNodeXTraitCondRecord traitNodeXTraitCondEntry in CliDB.TraitNodeXTraitCondStorage.Values)
+            {
+                TraitCondRecord traitCondEntry = CliDB.TraitCondStorage.LookupByKey(traitNodeXTraitCondEntry.TraitCondID);
+                if (traitCondEntry != null)
+                    nodeConditions.Add(traitNodeXTraitCondEntry.TraitNodeID, traitCondEntry);
+            }
+
+            MultiMap<uint, TraitCostRecord> nodeCosts = new();
+            foreach (TraitNodeXTraitCostRecord traitNodeXTraitCostEntry in CliDB.TraitNodeXTraitCostStorage.Values)
+            {
+                TraitCostRecord traitCostEntry = CliDB.TraitCostStorage.LookupByKey(traitNodeXTraitCostEntry.TraitCostID);
+                if (traitCostEntry != null)
+                    nodeCosts.Add(traitNodeXTraitCostEntry.TraitNodeID, traitCostEntry);
+            }
+
+            MultiMap<int, TraitNodeEntryRecord> nodeEntries = new();
+            foreach (TraitNodeXTraitNodeEntryRecord traitNodeXTraitNodeEntryEntry in CliDB.TraitNodeXTraitNodeEntryStorage.Values)
+            {
+                TraitNodeEntryRecord traitNodeEntryEntry = CliDB.TraitNodeEntryStorage.LookupByKey(traitNodeXTraitNodeEntryEntry.TraitNodeEntryID);
+                if (traitNodeEntryEntry != null)
+                    nodeEntries.Add(traitNodeXTraitNodeEntryEntry.TraitNodeID, traitNodeEntryEntry);
+            }
+
+            MultiMap<uint, TraitCostRecord> treeCosts = new();
+            foreach (TraitTreeXTraitCostRecord traitTreeXTraitCostEntry in CliDB.TraitTreeXTraitCostStorage.Values)
+            {
+                TraitCostRecord traitCostEntry = CliDB.TraitCostStorage.LookupByKey(traitTreeXTraitCostEntry.TraitCostID);
+                if (traitCostEntry != null)
+                    treeCosts.Add(traitTreeXTraitCostEntry.TraitTreeID, traitCostEntry);
+            }
+
+            MultiMap<int, TraitCurrencyRecord> treeCurrencies = new();
+            foreach (TraitTreeXTraitCurrencyRecord traitTreeXTraitCurrencyEntry in CliDB.TraitTreeXTraitCurrencyStorage.Values)
+            {
+                TraitCurrencyRecord traitCurrencyEntry = CliDB.TraitCurrencyStorage.LookupByKey(traitTreeXTraitCurrencyEntry.TraitCurrencyID);
+                if (traitCurrencyEntry != null)
+                    treeCurrencies.Add(traitTreeXTraitCurrencyEntry.TraitTreeID, traitCurrencyEntry);
+            }
+
+            MultiMap<int, int> traitTreesIdsByTraitSystem = new();
+            foreach (TraitTreeRecord traitTree in CliDB.TraitTreeStorage.Values)
+            {
+                Tree tree = _traitTrees[(int)traitTree.Id];
+                tree.Data = traitTree;
+
+                var costs = treeCosts.LookupByKey(traitTree.Id);
+                if (costs != null)
+                    tree.Costs = costs;
+
+                var currencies = treeCurrencies.LookupByKey(traitTree.Id);
+                if (currencies != null)
+                    tree.Currencies = currencies;
+
+                if (traitTree.TraitSystemID != 0)
+                {
+                    traitTreesIdsByTraitSystem.Add(traitTree.TraitSystemID, (int)traitTree.Id);
+                    tree.ConfigType = TraitConfigType.Generic;
+                }
+            }
+
+            foreach (TraitNodeGroupRecord traitNodeGroup in CliDB.TraitNodeGroupStorage.Values)
+            {
+                NodeGroup nodeGroup = _traitGroups[(int)traitNodeGroup.Id];
+                nodeGroup.Data = traitNodeGroup;
+
+                var conditions = nodeGroupConditions.LookupByKey(traitNodeGroup.Id);
+                if (conditions != null)
+                    nodeGroup.Conditions = conditions;
+
+                var costs = nodeGroupCosts.LookupByKey(traitNodeGroup.Id);
+                if (costs != null)
+                    nodeGroup.Costs = costs;
+            }
+
+            foreach (TraitNodeRecord traitNode in CliDB.TraitNodeStorage.Values)
+            {
+                Node node = _traitNodes[(int)traitNode.Id];
+                node.Data = traitNode;
+
+                Tree tree = _traitTrees.LookupByKey(traitNode.TraitTreeID);
+                if (tree != null)
+                    tree.Nodes.Add(node);
+
+                foreach (var traitNodeEntry in nodeEntries.LookupByKey(traitNode.Id))
+                {
+                    NodeEntry entry = new();
+                    entry.Data = traitNodeEntry;
+
+                    var conditions = nodeEntryConditions.LookupByKey(traitNodeEntry.Id);
+                    if (conditions != null)
+                        entry.Conditions = conditions;
+
+                    var costs = nodeEntryCosts.LookupByKey(traitNodeEntry.Id);
+                    if (costs != null)
+                        entry.Costs = costs;
+
+                    node.Entries.Add(entry);
+                }
+
+                foreach (var nodeGroupId in nodeGroups.LookupByKey(traitNode.Id))
+                {
+                    NodeGroup nodeGroup = _traitGroups.LookupByKey(nodeGroupId);
+                    if (nodeGroup == null)
+                        continue;
+
+                    nodeGroup.Nodes.Add(node);
+                    node.Groups.Add(nodeGroup);
+                }
+
+                var conditions1 = nodeConditions.LookupByKey(traitNode.Id);
+                if (conditions1 != null)
+                    node.Conditions = conditions1;
+
+                var costs1 = nodeCosts.LookupByKey(traitNode.Id);
+                if (costs1 != null)
+                    node.Costs = costs1;
+            }
+
+            foreach (TraitEdgeRecord traitEdgeEntry in CliDB.TraitEdgeStorage.Values)
+            {
+                Node left = _traitNodes.LookupByKey(traitEdgeEntry.LeftTraitNodeID);
+                Node right = _traitNodes.LookupByKey(traitEdgeEntry.RightTraitNodeID);
+                if (left == null || right == null)
+                    continue;
+
+                right.ParentNodes.Add(Tuple.Create(left, (TraitEdgeType)traitEdgeEntry.Type));
+            }
+
+            foreach (SkillLineXTraitTreeRecord skillLineXTraitTreeEntry in CliDB.SkillLineXTraitTreeStorage.Values)
+            {
+                Tree tree = _traitTrees.LookupByKey(skillLineXTraitTreeEntry.TraitTreeID);
+                if (tree == null)
+                    continue;
+
+                SkillLineRecord skillLineEntry = CliDB.SkillLineStorage.LookupByKey(skillLineXTraitTreeEntry.SkillLineID);
+                if (skillLineEntry == null)
+                    continue;
+
+                _traitTreesBySkillLine[skillLineXTraitTreeEntry.SkillLineID].Add(tree);
+                if (skillLineEntry.CategoryID == SkillCategory.Class)
+                {
+                    foreach (SkillRaceClassInfoRecord skillRaceClassInfo in Global.DB2Mgr.GetSkillRaceClassInfo(skillLineEntry.Id))
+                        for (int i = 1; i < (int)Class.Max; ++i)
+                            if ((skillRaceClassInfo.ClassMask & (1 << (i - 1))) != 0)
+                                _skillLinesByClass[i] = skillLineXTraitTreeEntry.SkillLineID;
+
+                    tree.ConfigType = TraitConfigType.Combat;
+                }
+                else
+                    tree.ConfigType = TraitConfigType.Profession;
+            }
+
+            foreach (var (traitSystemId, traitTreeId) in traitTreesIdsByTraitSystem)
+            {
+                Tree tree = _traitTrees.LookupByKey(traitTreeId);
+                if (tree != null)
+                    _traitTreesByTraitSystem[traitSystemId].Add(tree);
+            }
+
+            foreach (TraitCurrencySourceRecord traitCurrencySource in CliDB.TraitCurrencySourceStorage.Values)
+                _traitCurrencySourcesByCurrency[traitCurrencySource.TraitCurrencyID].Add(traitCurrencySource);
+
+            foreach (TraitDefinitionEffectPointsRecord traitDefinitionEffectPoints in CliDB.TraitDefinitionEffectPointsStorage.Values)
+                _traitDefinitionEffectPointModifiers[traitDefinitionEffectPoints.TraitDefinitionID].Add(traitDefinitionEffectPoints);
+
+            MultiMap<int, TraitTreeLoadoutEntryRecord> traitTreeLoadoutEntries = new();
+            foreach (TraitTreeLoadoutEntryRecord traitTreeLoadoutEntry in CliDB.TraitTreeLoadoutEntryStorage.Values)
+                traitTreeLoadoutEntries[traitTreeLoadoutEntry.TraitTreeLoadoutID].Add(traitTreeLoadoutEntry);
+
+            foreach (TraitTreeLoadoutRecord traitTreeLoadout in CliDB.TraitTreeLoadoutStorage.Values)
+            {
+                var entries = traitTreeLoadoutEntries.LookupByKey(traitTreeLoadout.Id);
+                if (entries != null)
+                {
+                    entries.Sort((left, right) => { return left.OrderIndex.CompareTo(right.OrderIndex); });
+                    // there should be only one loadout per spec, we take last one encountered
+                    _traitTreeLoadoutsByChrSpecialization[traitTreeLoadout.ChrSpecializationID] = entries;
+                }
+            }
+        }
+
+        /**
+         * Generates new TraitConfig identifier.
+         * Because this only needs to be unique for each character we let it overflow
+*/
+        public static int GenerateNewTraitConfigId()
+        {
+            if (_configIdGenerator == int.MaxValue)
+                _configIdGenerator = 0;
+
+            return ++_configIdGenerator;
+        }
+
+        public static TraitConfigType GetConfigTypeForTree(int traitTreeId)
+        {
+            Tree tree = _traitTrees.LookupByKey(traitTreeId);
+            if (tree == null)
+                return TraitConfigType.Invalid;
+
+            return tree.ConfigType;
+        }
+
+        /**
+         * @brief Finds relevant TraitTree identifiers
+         * @param traitConfig config data
+         * @return Trait tree data
+*/
+        public static List<Tree> GetTreesForConfig(TraitConfigPacket traitConfig)
+        {
+            switch (traitConfig.Type)
+            {
+                case TraitConfigType.Combat:
+                    ChrSpecializationRecord chrSpecializationEntry = CliDB.ChrSpecializationStorage.LookupByKey(traitConfig.ChrSpecializationID);
+                    if (chrSpecializationEntry != null)
+                        return _traitTreesBySkillLine.LookupByKey(_skillLinesByClass[chrSpecializationEntry.ClassID]);
+                    break;
+                case TraitConfigType.Profession:
+                    return _traitTreesBySkillLine.LookupByKey(traitConfig.SkillLineID);
+                case TraitConfigType.Generic:
+                    return _traitTreesByTraitSystem.LookupByKey(traitConfig.TraitSystemID);
+                default:
+                    break;
+            }
+
+            return null;
+        }
+
+        public static bool HasEnoughCurrency(TraitEntryPacket entry, Dictionary<int, int> currencies)
+        {
+            int getCurrencyCount(int currencyId)
+            {
+                return currencies.LookupByKey(currencyId);
+            }
+
+            Node node = _traitNodes.LookupByKey(entry.TraitNodeID);
+            foreach (NodeGroup group in node.Groups)
+                foreach (TraitCostRecord cost in group.Costs)
+                    if (getCurrencyCount(cost.TraitCurrencyID) < cost.Amount * entry.Rank)
+                        return false;
+
+            var nodeEntryItr = node.Entries.Find(nodeEntry => nodeEntry.Data.Id == entry.TraitNodeEntryID);
+            if (nodeEntryItr != null)
+                foreach (TraitCostRecord cost in nodeEntryItr.Costs)
+                    if (getCurrencyCount(cost.TraitCurrencyID) < cost.Amount * entry.Rank)
+                        return false;
+
+            foreach (TraitCostRecord cost in node.Costs)
+                if (getCurrencyCount(cost.TraitCurrencyID) < cost.Amount * entry.Rank)
+                    return false;
+
+            Tree tree = _traitTrees.LookupByKey(node.Data.TraitTreeID);
+            if (tree != null)
+                foreach (TraitCostRecord cost in tree.Costs)
+                    if (getCurrencyCount(cost.TraitCurrencyID) < cost.Amount * entry.Rank)
+                        return false;
+
+            return true;
+        }
+
+        public static void TakeCurrencyCost(TraitEntryPacket entry, Dictionary<int, int> currencies)
+        {
+            Node node = _traitNodes.LookupByKey(entry.TraitNodeID);
+            foreach (NodeGroup group in node.Groups)
+                foreach (TraitCostRecord cost in group.Costs)
+                    currencies[cost.TraitCurrencyID] -= cost.Amount * entry.Rank;
+
+            var nodeEntryItr = node.Entries.Find(nodeEntry => nodeEntry.Data.Id == entry.TraitNodeEntryID);
+            if (nodeEntryItr != null)
+                foreach (TraitCostRecord cost in nodeEntryItr.Costs)
+                    currencies[cost.TraitCurrencyID] -= cost.Amount * entry.Rank;
+
+            foreach (TraitCostRecord cost in node.Costs)
+                currencies[cost.TraitCurrencyID] -= cost.Amount * entry.Rank;
+
+            Tree tree = _traitTrees.LookupByKey(node.Data.TraitTreeID);
+            if (tree != null)
+                foreach (TraitCostRecord cost in tree.Costs)
+                    currencies[cost.TraitCurrencyID] -= cost.Amount * entry.Rank;
+        }
+
+        public static void FillOwnedCurrenciesMap(TraitConfigPacket traitConfig, Player player, Dictionary<int, int> currencies)
+        {
+            List<Tree> trees = GetTreesForConfig(traitConfig);
+            if (trees == null)
+                return;
+
+            bool hasTraitNodeEntry(int traitNodeEntryId)
+            {
+                return traitConfig.Entries.Any(traitEntry => traitEntry.TraitNodeEntryID == traitNodeEntryId && (traitEntry.Rank > 0 || traitEntry.GrantedRanks > 0));
+            }
+
+            foreach (Tree tree in trees)
+            {
+                foreach (TraitCurrencyRecord currency in tree.Currencies)
+                {
+                    switch (currency.GetCurrencyType())
+                    {
+                        case TraitCurrencyType.Gold:
+                        {
+                            int amount = currencies[(int)currency.Id];
+                            if (player.GetMoney() > (ulong)(int.MaxValue - amount))
+                                amount = int.MaxValue;
+                            else
+                                amount += (int)player.GetMoney();
+                            break;
+                        }
+                        case TraitCurrencyType.CurrencyTypesBased:
+                            currencies[(int)currency.Id] += (int)player.GetCurrency((uint)currency.CurrencyTypesID);
+                            break;
+                        case TraitCurrencyType.TraitSourced:
+                            var currencySources = _traitCurrencySourcesByCurrency.LookupByKey(currency.Id);
+                            if (currencySources != null)
+                            {
+                                foreach (TraitCurrencySourceRecord currencySource in currencySources)
+                                {
+                                    if (currencySource.QuestID != 0 && !player.IsQuestRewarded(currencySource.QuestID))
+                                        continue;
+
+                                    if (currencySource.AchievementID != 0 && !player.HasAchieved(currencySource.AchievementID))
+                                        continue;
+
+                                    if (currencySource.PlayerLevel != 0 && player.GetLevel() < currencySource.PlayerLevel)
+                                        continue;
+
+                                    if (currencySource.TraitNodeEntryID != 0 && !hasTraitNodeEntry(currencySource.TraitNodeEntryID))
+                                        continue;
+
+                                    currencies[currencySource.TraitCurrencyID] += currencySource.Amount;
+                                }
+                            }
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            }
+        }
+
+        public static void FillSpentCurrenciesMap(TraitEntryPacket entry, Dictionary<int, int> cachedCurrencies)
+        {
+            Node node = _traitNodes.LookupByKey(entry.TraitNodeID);
+            foreach (NodeGroup group in node.Groups)
+                foreach (TraitCostRecord cost in group.Costs)
+                    cachedCurrencies[cost.TraitCurrencyID] += cost.Amount * entry.Rank;
+
+            var nodeEntryItr = node.Entries.Find(nodeEntry => nodeEntry.Data.Id == entry.TraitNodeEntryID);
+            if (nodeEntryItr != null)
+                foreach (TraitCostRecord cost in nodeEntryItr.Costs)
+                    cachedCurrencies[cost.TraitCurrencyID] += cost.Amount * entry.Rank;
+
+            foreach (TraitCostRecord cost in node.Costs)
+                cachedCurrencies[cost.TraitCurrencyID] += cost.Amount * entry.Rank;
+
+            Tree tree = _traitTrees.LookupByKey(node.Data.TraitTreeID);
+            if (tree != null)
+                foreach (TraitCostRecord cost in tree.Costs)
+                    cachedCurrencies[cost.TraitCurrencyID] += cost.Amount * entry.Rank;
+        }
+
+        public static void FillSpentCurrenciesMap(TraitConfigPacket traitConfig, Dictionary<int, int> cachedCurrencies)
+        {
+            foreach (TraitEntryPacket entry in traitConfig.Entries)
+                FillSpentCurrenciesMap(entry, cachedCurrencies);
+        }
+
+        public static bool MeetsTraitCondition(TraitConfigPacket traitConfig, Player player, TraitCondRecord condition, ref Dictionary<int, int> cachedCurrencies)
+        {
+            if (condition.QuestID != 0 && !player.IsQuestRewarded(condition.QuestID))
+                return false;
+
+            if (condition.AchievementID != 0 && !player.HasAchieved(condition.AchievementID))
+                return false;
+
+            if (condition.SpecSetID != 0 && !Global.DB2Mgr.IsSpecSetMember(condition.SpecSetID, player.GetPrimarySpecialization()))
+                return false;
+
+            if (condition.TraitCurrencyID != 0 && condition.SpentAmountRequired != 0)
+            {
+                if (cachedCurrencies == null)
+                {
+                    cachedCurrencies = new();
+                    FillSpentCurrenciesMap(traitConfig, cachedCurrencies);
+                }
+
+                if (condition.TraitNodeGroupID != 0)
+                {
+                    cachedCurrencies.TryAdd(condition.TraitCurrencyID, 0);
+                    if (cachedCurrencies[condition.TraitCurrencyID] < condition.SpentAmountRequired)
+                        return false;
+                }
+                else if (condition.TraitNodeID != 0)
+                {
+                    cachedCurrencies.TryAdd(condition.TraitCurrencyID, 0);
+                    if (cachedCurrencies[condition.TraitCurrencyID] < condition.SpentAmountRequired)
+                        return false;
+                }
+            }
+
+            if (condition.RequiredLevel != 0 && player.GetLevel() < condition.RequiredLevel)
+                return false;
+
+            return true;
+        }
+
+        public static List<TraitEntry> GetGrantedTraitEntriesForConfig(TraitConfigPacket traitConfig, Player player)
+        {
+            List<TraitEntry> entries = new();
+            var trees = GetTreesForConfig(traitConfig);
+            if (trees == null)
+                return entries;
+
+            TraitEntry getOrCreateEntry(uint nodeId, uint entryId)
+            {
+                TraitEntry foundTraitEntry = entries.Find(traitEntry => traitEntry.TraitNodeID == nodeId && traitEntry.TraitNodeEntryID == entryId);
+                if (foundTraitEntry == null)
+                {
+                    foundTraitEntry = new();
+                    foundTraitEntry.TraitNodeID = (int)nodeId;
+                    foundTraitEntry.TraitNodeEntryID = (int)entryId;
+                    foundTraitEntry.Rank = 0;
+                    foundTraitEntry.GrantedRanks = 0;
+                    entries.Add(foundTraitEntry);
+                }
+                return foundTraitEntry;
+            }
+
+            Dictionary<int, int> cachedCurrencies = null;
+
+            foreach (Tree tree in trees)
+            {
+                foreach (Node node in tree.Nodes)
+                {
+                    foreach (NodeEntry entry in node.Entries)
+                        foreach (TraitCondRecord condition in entry.Conditions)
+                            if (condition.GetCondType() == TraitConditionType.Granted && MeetsTraitCondition(traitConfig, player, condition, ref cachedCurrencies))
+                                getOrCreateEntry(node.Data.Id, entry.Data.Id).GrantedRanks += condition.GrantedRanks;
+
+                    foreach (TraitCondRecord condition in node.Conditions)
+                        if (condition.GetCondType() == TraitConditionType.Granted && MeetsTraitCondition(traitConfig, player, condition, ref cachedCurrencies))
+                            foreach (NodeEntry entry in node.Entries)
+                                getOrCreateEntry(node.Data.Id, entry.Data.Id).GrantedRanks += condition.GrantedRanks;
+
+                    foreach (NodeGroup group in node.Groups)
+                        foreach (TraitCondRecord condition in group.Conditions)
+                            if (condition.GetCondType() == TraitConditionType.Granted && MeetsTraitCondition(traitConfig, player, condition, ref cachedCurrencies))
+                                foreach (NodeEntry entry in node.Entries)
+                                    getOrCreateEntry(node.Data.Id, entry.Data.Id).GrantedRanks += condition.GrantedRanks;
+                }
+            }
+
+            return entries;
+        }
+
+        public static bool IsValidEntry(TraitEntryPacket traitEntry)
+        {
+            Node node = _traitNodes.LookupByKey(traitEntry.TraitNodeID);
+            if (node == null)
+                return false;
+
+            var entryItr = node.Entries.Find(entry => entry.Data.Id == traitEntry.TraitNodeEntryID);
+            if (entryItr == null)
+                return false;
+
+            if (entryItr.Data.MaxRanks < traitEntry.Rank + traitEntry.GrantedRanks)
+                return false;
+
+            return true;
+        }
+
+        public static TalentLearnResult ValidateConfig(TraitConfigPacket traitConfig, Player player, bool requireSpendingAllCurrencies = false)
+        {
+            int getNodeEntryCount(int traitNodeId)
+            {
+                return traitConfig.Entries.Count(traitEntry => traitEntry.TraitNodeID == traitNodeId);
+            }
+
+            TraitEntryPacket getNodeEntry(uint traitNodeId, uint traitNodeEntryId)
+            {
+                return traitConfig.Entries.Find(traitEntry => traitEntry.TraitNodeID == traitNodeId && traitEntry.TraitNodeEntryID == traitNodeEntryId);
+            }
+
+            bool isNodeFullyFilled(Node node)
+            {
+                if (node.Data.GetNodeType() == TraitNodeType.Selection)
+                    return node.Entries.Any(nodeEntry =>
+                    {
+                        TraitEntryPacket traitEntry = getNodeEntry(node.Data.Id, nodeEntry.Data.Id);
+                        return traitEntry != null && (traitEntry.Rank + traitEntry.GrantedRanks) == nodeEntry.Data.MaxRanks;
+                    });
+
+                return node.Entries.All(nodeEntry =>
+                {
+                    TraitEntryPacket traitEntry = getNodeEntry(node.Data.Id, nodeEntry.Data.Id);
+                    return traitEntry != null && (traitEntry.Rank + traitEntry.GrantedRanks) == nodeEntry.Data.MaxRanks;
+                });
+            };
+
+            Dictionary<int, int> spentCurrencies = new();
+            FillSpentCurrenciesMap(traitConfig, spentCurrencies);
+
+            foreach (TraitEntryPacket traitEntry in traitConfig.Entries)
+            {
+                if (!IsValidEntry(traitEntry))
+                    return TalentLearnResult.FailedUnknown;
+
+                Node node = _traitNodes.LookupByKey(traitEntry.TraitNodeID);
+                if (node.Data.GetNodeType() == TraitNodeType.Selection)
+                    if (getNodeEntryCount(traitEntry.TraitNodeID) != 1)
+                        return TalentLearnResult.FailedUnknown;
+
+                foreach (NodeEntry entry in node.Entries)
+                    foreach (TraitCondRecord condition in entry.Conditions)
+                        if ((condition.GetCondType() == TraitConditionType.Available || condition.GetCondType() == TraitConditionType.Visible)
+                            && !MeetsTraitCondition(traitConfig, player, condition, ref spentCurrencies))
+                            return TalentLearnResult.FailedUnknown;
+
+                foreach (TraitCondRecord condition in node.Conditions)
+                    if ((condition.GetCondType() == TraitConditionType.Available || condition.GetCondType() == TraitConditionType.Visible)
+                        && !MeetsTraitCondition(traitConfig, player, condition, ref spentCurrencies))
+                        return TalentLearnResult.FailedUnknown;
+
+                foreach (NodeGroup group in node.Groups)
+                    foreach (TraitCondRecord condition in group.Conditions)
+                        if ((condition.GetCondType() == TraitConditionType.Available || condition.GetCondType() == TraitConditionType.Visible)
+                            && !MeetsTraitCondition(traitConfig, player, condition, ref spentCurrencies))
+                            return TalentLearnResult.FailedUnknown;
+
+                if (!node.ParentNodes.Empty())
+                {
+                    bool hasAnyParentTrait = false;
+                    foreach (var (parentNode, edgeType) in node.ParentNodes)
+                    {
+                        if (!isNodeFullyFilled(parentNode))
+                        {
+                            if (edgeType == TraitEdgeType.RequiredForAvailability)
+                                return TalentLearnResult.FailedNotEnoughTalentsInPrimaryTree;
+
+                            continue;
+                        }
+
+                        hasAnyParentTrait = true;
+                    }
+
+                    if (!hasAnyParentTrait)
+                        return TalentLearnResult.FailedNotEnoughTalentsInPrimaryTree;
+                }
+            }
+
+            Dictionary<int, int> grantedCurrencies = new();
+            FillOwnedCurrenciesMap(traitConfig, player, grantedCurrencies);
+
+            foreach (var (traitCurrencyId, spentAmount) in spentCurrencies)
+            {
+                if (CliDB.TraitCurrencyStorage.LookupByKey(traitCurrencyId).GetCurrencyType() != TraitCurrencyType.TraitSourced)
+                    continue;
+
+                if (spentAmount == 0)
+                    continue;
+
+                int grantedCount = grantedCurrencies.LookupByKey(traitCurrencyId);
+                if (grantedCount == 0 || grantedCount < spentAmount)
+                    return TalentLearnResult.FailedNotEnoughTalentsInPrimaryTree;
+
+            }
+
+            if (requireSpendingAllCurrencies && traitConfig.Type == TraitConfigType.Combat)
+            {
+                foreach (var (traitCurrencyId, grantedAmount) in grantedCurrencies)
+                {
+                    if (grantedAmount == 0)
+                        continue;
+
+                    int spentAmount = spentCurrencies.LookupByKey(traitCurrencyId);
+                    if (spentAmount == 0 || spentAmount != grantedAmount)
+                        return TalentLearnResult.UnspentTalentPoints;
+                }
+            }
+
+            return TalentLearnResult.LearnOk;
+        }
+
+        public static List<TraitDefinitionEffectPointsRecord> GetTraitDefinitionEffectPointModifiers(int traitDefinitionId)
+        {
+            return _traitDefinitionEffectPointModifiers.LookupByKey(traitDefinitionId);
+        }
+
+        public static void InitializeStarterBuildTraitConfig(TraitConfigPacket traitConfig, Player player)
+        {
+            traitConfig.Entries.Clear();
+            var trees = GetTreesForConfig(traitConfig);
+            if (trees == null)
+                return;
+
+            foreach (TraitEntry grant in GetGrantedTraitEntriesForConfig(traitConfig, player))
+            {
+                TraitEntryPacket newEntry = new();
+                newEntry.TraitNodeID = grant.TraitNodeID;
+                newEntry.TraitNodeEntryID = grant.TraitNodeEntryID;
+                newEntry.GrantedRanks = grant.GrantedRanks;
+                traitConfig.Entries.Add(newEntry);
+            }
+
+            Dictionary<int, int> currencies = new();
+            FillOwnedCurrenciesMap(traitConfig, player, currencies);
+
+            var loadoutEntries = _traitTreeLoadoutsByChrSpecialization.LookupByKey(traitConfig.ChrSpecializationID);
+            if (loadoutEntries != null)
+            {
+                TraitEntryPacket findEntry(TraitConfigPacket config, int traitNodeId, int traitNodeEntryId)
+                {
+                    return config.Entries.Find(traitEntry => traitEntry.TraitNodeID == traitNodeId && traitEntry.TraitNodeEntryID == traitNodeEntryId);
+                }
+
+                foreach (TraitTreeLoadoutEntryRecord loadoutEntry in loadoutEntries)
+                {
+                    int addedRanks = loadoutEntry.NumPoints;
+                    Node node = _traitNodes.LookupByKey(loadoutEntry.SelectedTraitNodeID);
+
+                    TraitEntryPacket newEntry = new();
+                    newEntry.TraitNodeID = loadoutEntry.SelectedTraitNodeID;
+                    newEntry.TraitNodeEntryID = loadoutEntry.SelectedTraitNodeEntryID;
+                    if (newEntry.TraitNodeEntryID == 0)
+                        newEntry.TraitNodeEntryID = (int)node.Entries[0].Data.Id;
+
+                    TraitEntryPacket entryInConfig = findEntry(traitConfig, newEntry.TraitNodeID, newEntry.TraitNodeEntryID);
+
+                    if (entryInConfig != null)
+                        addedRanks -= entryInConfig.Rank;
+
+                    newEntry.Rank = addedRanks;
+
+                    if (!HasEnoughCurrency(newEntry, currencies))
+                        break;
+
+                    if (entryInConfig != null)
+                        entryInConfig.Rank += addedRanks;
+                    else
+                        traitConfig.Entries.Add(newEntry);
+
+                    TakeCurrencyCost(newEntry, currencies);
+                }
+            }
+        }
+    }
+
+    class NodeEntry
+    {
+        public TraitNodeEntryRecord Data;
+        public List<TraitCondRecord> Conditions = new();
+        public List<TraitCostRecord> Costs = new();
+    }
+
+    class Node
+    {
+        public TraitNodeRecord Data;
+        public List<NodeEntry> Entries = new();
+        public List<NodeGroup> Groups = new();
+        public List<Tuple<Node, TraitEdgeType>> ParentNodes = new(); // TraitEdge::LeftTraitNodeID
+        public List<TraitCondRecord> Conditions = new();
+        public List<TraitCostRecord> Costs = new();
+    }
+
+    class NodeGroup
+    {
+        public TraitNodeGroupRecord Data;
+        public List<TraitCondRecord> Conditions = new();
+        public List<TraitCostRecord> Costs = new();
+        public List<Node> Nodes = new();
+    }
+
+    class Tree
+    {
+        public TraitTreeRecord Data;
+        public List<Node> Nodes = new();
+        public List<TraitCostRecord> Costs = new();
+        public List<TraitCurrencyRecord> Currencies = new();
+        public TraitConfigType ConfigType;
+    }
+}