Vendor Interface and Code Cleanup

conf/transmog.conf.dist

@@ -18,11 +18,24 @@
 #                     If disabled, players must have an item in their bags to use as a transmogrification appearance source.
 #        Default:     1
 #
+#    Transmogrification.UseVendorInterface
+#        Description: Enables/Disables the use of a fake vendor interface for item selection.
+#                     There are (optional) custom items available for Hide Item and Remove Transmog if data/sql/db-world/tasm_world_VendorItems.sql is imported.
+#                     If enabled, players can select items from a vendor menu, complete with ctrl-click previews.
+#                     If disabled, players will use the gossip menu to select items and will not have access to previews.
+#        Default:     0
+#
 #    Transmogrification.AllowHiddenTransmog
 #        Description: Enables/Disables the hiding of equipment through transmog
 #                     If enabled, players can select an "invisible" appearance for items at the transmog vendor
 #        Default:     1
 #
+#    Transmogrification.HiddenTransmogIsFree
+#        Description: Enables/Disables free hiding of items through the transmog system.
+#                     If enabled, players can hide pieces of equipment for free.
+#                     If disabled, players will be charged the standard transmog price (affected by all modifiers) to hide an item.
+#        Default:     1
+#
 #    Transmogrification.TrackUnusableItems
 #        Description: If enabled, appearances are collected even for items that are not suitable for transmogrification.
 #                     This allows these appearances to be used later if the configuration is changed.
@@ -62,7 +75,9 @@
 
 Transmogrification.Enable = 1
 Transmogrification.UseCollectionSystem = 1
+Transmogrification.UseVendorInterface = 0
 Transmogrification.AllowHiddenTransmog = 1
+Transmogrification.HiddenTransmogIsFree = 1
 Transmogrification.TrackUnusableItems = 1
 Transmogrification.RetroActiveAppearances = 1
 Transmogrification.ResetRetroActiveAppearancesFlag = 0

data/sql/db-world/trasm_world_VendorItems.sql

@@ -0,0 +1,30 @@
+SET
+@HideEntry   = 57575,
+@RemoveEntry = 57576,
+@HideName    = "Hide Equipped",
+@RemoveName  = "Clear Transmog";
+
+DELETE FROM `item_template` WHERE `entry` = @HideEntry OR `entry` = @RemoveEntry;
+
+INSERT INTO `item_template` (`entry`, `class`, `subclass`, `name`, `displayid`, `InventoryType`, `description`) VALUES
+(@HideEntry,   15, 0, @HideName,   55112, 0, "Hide the item in this slot."),
+(@RemoveEntry, 15, 0, @RemoveName, 8931,  0, "Remove active transmog for this item.");
+
+DELETE FROM `item_template_locale` WHERE `ID` = @HideEntry OR `ID` = @RemoveEntry;
+INSERT INTO `item_template_locale` (`ID`, `locale`, `Name`, `Description`) VALUES
+(@HideEntry,  "koKR", "장착된 아이템 숨기기", "이 슬롯의 아이템을 숨깁니다."),
+(@RemoveEntry,"koKR", "변형 지우기", "이 아이템의 활성화된 변형을 제거합니다."),
+(@HideEntry,  "frFR", "Masquer l'équipement", "Masquer l'objet dans cet emplacement."),
+(@RemoveEntry,"frFR", "Effacer transmog", "Supprimer la transmog active."),
+(@HideEntry,  "deDE", "Ausgerüstet verbergen", "Item in diesem Slot verbergen."),
+(@RemoveEntry,"deDE", "Transmog zurücksetzen", "Aktive Transmogrifikation entfernen."),
+(@HideEntry,  "zhCN", "隐藏已装备", "隐藏此物品。"),
+(@RemoveEntry,"zhCN", "清除幻化", "移除激活的幻化。"),
+(@HideEntry,  "zhTW", "隱藏已裝備", "隱藏此物品。"),
+(@RemoveEntry,"zhTW", "清除幻化", "移除啟用的幻化。"),
+(@HideEntry,  "esES", "Ocultar equipado", "Ocultar el objeto en esta ranura."),
+(@RemoveEntry,"esES", "Borrar transmog", "Eliminar la transmog activa."),
+(@HideEntry,  "esMX", "Ocultar equipado", "Ocultar el objeto en este espacio."),
+(@RemoveEntry,"esMX", "Borrar transmog", "Eliminar la transmog activa."),
+(@HideEntry,  "ruRU", "Скрыть экипированное", "Скрыть предмет в слоте."),
+(@RemoveEntry,"ruRU", "Очистить трансмог", "Удалить активный трансмог.");

src/Transmogrification.cpp

@@ -521,6 +521,22 @@ TransmogAcoreStrings Transmogrification::Transmogrify(Player* player, Item* item
 
     if (hidden_transmog)
     {
+        cost = GetSpecialPrice(itemTransmogrified->GetTemplate());
+        cost *= ScaledCostModifier;
+        cost += CopperCost;
+
+        if (!HiddenTransmogIsFree && cost)
+        {
+            if (cost < 0)
+                LOG_DEBUG("module", "Transmogrification::Transmogrify - {} ({}) transmogrification invalid cost (non negative, amount {}). Transmogrified {} with {}",
+                    player->GetName(), player->GetGUID().ToString(), -cost, itemTransmogrified->GetEntry(), itemTransmogrifier->GetEntry());
+            else
+            {
+                if (!player->HasEnoughMoney(cost))
+                    return LANG_ERR_TRANSMOG_NOT_ENOUGH_MONEY;
+                player->ModifyMoney(-cost, false);
+            }
+        }
         SetFakeEntry(player, HIDDEN_ITEM_ID, slot, itemTransmogrified); // newEntry
         return LANG_ERR_TRANSMOG_OK;
     }
@@ -680,6 +696,8 @@ bool Transmogrification::IsSubclassMismatchAllowed(Player *player, const ItemTem
         {
             return true;
         }
+        if (sourceSub == ITEM_SUBCLASS_WEAPON_MISC)
+            return sourceType == targetType;
     }
     else if (targetClass == ITEM_CLASS_ARMOR)
     {
@@ -764,7 +782,8 @@ bool Transmogrification::SuitableForTransmogrification(Player* player, ItemTempl
         return false;
 
     //[AZTH] Yehonal
-    if (proto->SubClass > 0 && player->GetSkillValue(proto->GetSkill()) == 0)
+    uint32 subclassSkill = proto->GetSkill();
+    if (proto->SubClass > 0 && subclassSkill && player->GetSkillValue(proto->GetSkill()) == 0)
     {
         if (proto->Class == ITEM_CLASS_ARMOR && !AllowMixedArmorTypes)
         {
@@ -1124,7 +1143,9 @@ void Transmogrification::LoadConfig(bool reload)
     IgnoreReqEvent = sConfigMgr->GetOption<bool>("Transmogrification.IgnoreReqEvent", false);
     IgnoreReqStats = sConfigMgr->GetOption<bool>("Transmogrification.IgnoreReqStats", false);
     UseCollectionSystem = sConfigMgr->GetOption<bool>("Transmogrification.UseCollectionSystem", true);
+    UseVendorInterface = sConfigMgr->GetOption<bool>("Transmogrification.UseVendorInterface", false);
     AllowHiddenTransmog = sConfigMgr->GetOption<bool>("Transmogrification.AllowHiddenTransmog", true);
+    HiddenTransmogIsFree = sConfigMgr->GetOption<bool>("Transmogrification.HiddenTransmogIsFree", true);
     TrackUnusableItems = sConfigMgr->GetOption<bool>("Transmogrification.TrackUnusableItems", true);
     RetroActiveAppearances = sConfigMgr->GetOption<bool>("Transmogrification.RetroActiveAppearances", true);
     ResetRetroActiveAppearances = sConfigMgr->GetOption<bool>("Transmogrification.ResetRetroActiveAppearancesFlag", false);
@@ -1280,12 +1301,18 @@ bool Transmogrification::GetUseCollectionSystem() const
 {
     return UseCollectionSystem;
 };
-
+bool Transmogrification::GetUseVendorInterface() const
+{
+    return UseVendorInterface;
+}
 bool Transmogrification::GetAllowHiddenTransmog() const
 {
     return AllowHiddenTransmog;
 }
-
+bool Transmogrification::GetHiddenTransmogIsFree() const
+{
+    return HiddenTransmogIsFree;
+}
 bool Transmogrification::GetAllowTradeable() const
 {
     return AllowTradeable;

src/Transmogrification.h

@@ -106,10 +106,13 @@ class Transmogrification
     typedef std::unordered_map<uint32, std::vector<uint32>> collectionCacheMap;
     typedef std::unordered_map<uint32, std::string> searchStringMap;
     typedef std::unordered_map<uint32, std::vector<uint32>> transmogPlusData;
+    typedef std::unordered_map<ObjectGuid, uint8> selectedSlotMap;
+
     transmogPlusData plusDataMap;
     transmogMap entryMap; // entryMap[pGUID][iGUID] = entry
     transmogData dataMap; // dataMap[iGUID] = pGUID
     collectionCacheMap collectionCache;
+    selectedSlotMap selectionCache;
 
 #ifdef PRESETS
     bool EnableSetInfo;
@@ -184,7 +187,11 @@ class Transmogrification
     bool IgnoreReqStats;
 
     bool UseCollectionSystem;
+    bool UseVendorInterface;
+
     bool AllowHiddenTransmog;
+    bool HiddenTransmogIsFree;
+
     bool TrackUnusableItems;
     bool RetroActiveAppearances;
     bool ResetRetroActiveAppearances;
@@ -241,7 +248,9 @@ class Transmogrification
     bool GetAllowTradeable() const;
 
     bool GetUseCollectionSystem() const;
+    bool GetUseVendorInterface() const;
     bool GetAllowHiddenTransmog() const;
+    bool GetHiddenTransmogIsFree() const;
     bool GetTrackUnusableItems() const;
     bool EnableRetroActiveAppearances() const;
     bool EnableResetRetroActiveAppearances() const;
@@ -262,9 +271,7 @@ class Transmogrification
     bool IsTransmogPlusEnabled;
     [[nodiscard]] bool IsPlusFeatureEligible(ObjectGuid const& playerGuid, uint32 feature) const;
     uint32 getPlayerMembershipLevel(ObjectGuid const & playerGuid) const;
-
     [[nodiscard]] bool IgnoreLevelRequirement(ObjectGuid const& playerGuid) const { return IgnoreReqLevel || IsPlusFeatureEligible(playerGuid, PLUS_FEATURE_SKIP_LEVEL_REQ); }
-
 };
 #define sTransmogrification Transmogrification::instance()