feat: parse and display Heroic/Unique/Unique-Equipped item flags in tooltips

include/game/world_packets.hpp

@@ -1587,7 +1587,9 @@ struct ItemQueryResponseData {
     uint32_t subClass = 0;
     uint32_t displayInfoId = 0;
     uint32_t quality = 0;
+    uint32_t itemFlags = 0;     // Item flag bitmask (Heroic=0x8, Unique-Equipped=0x1000000)
     uint32_t inventoryType = 0;
+    int32_t maxCount = 0;       // Max that can be carried (1 = Unique, 0 = unlimited)
     int32_t maxStack = 1;
     uint32_t containerSlots = 0;
     float damageMin = 0.0f;

src/game/packet_parsers_classic.cpp

@@ -1381,7 +1381,7 @@ bool ClassicPacketParsers::parseItemQueryResponse(network::Packet& packet, ItemQ
         return false;
     }
 
-    packet.readUInt32(); // Flags
+    data.itemFlags = packet.readUInt32(); // Flags
     // Vanilla: NO Flags2
     packet.readUInt32(); // BuyPrice
     data.sellPrice = packet.readUInt32(); // SellPrice
@@ -1405,7 +1405,7 @@ bool ClassicPacketParsers::parseItemQueryResponse(network::Packet& packet, ItemQ
     packet.readUInt32(); // RequiredCityRank
     data.requiredReputationFaction = packet.readUInt32(); // RequiredReputationFaction
     data.requiredReputationRank    = packet.readUInt32(); // RequiredReputationRank
-    packet.readUInt32(); // MaxCount
+    data.maxCount = static_cast<int32_t>(packet.readUInt32()); // MaxCount (1 = Unique)
     data.maxStack = static_cast<int32_t>(packet.readUInt32()); // Stackable
     data.containerSlots = packet.readUInt32();
 

src/game/packet_parsers_tbc.cpp

@@ -998,7 +998,7 @@ bool TbcPacketParsers::parseItemQueryResponse(network::Packet& packet, ItemQuery
         return false;
     }
 
-    packet.readUInt32(); // Flags  (TBC: 1 flags field only — no Flags2)
+    data.itemFlags = packet.readUInt32(); // Flags  (TBC: 1 flags field only — no Flags2)
     // TBC: NO Flags2, NO BuyCount
     packet.readUInt32(); // BuyPrice
     data.sellPrice = packet.readUInt32();
@@ -1022,7 +1022,7 @@ bool TbcPacketParsers::parseItemQueryResponse(network::Packet& packet, ItemQuery
     packet.readUInt32(); // RequiredCityRank
     data.requiredReputationFaction = packet.readUInt32(); // RequiredReputationFaction
     data.requiredReputationRank    = packet.readUInt32(); // RequiredReputationRank
-    packet.readUInt32(); // MaxCount
+    data.maxCount = static_cast<int32_t>(packet.readUInt32()); // MaxCount (1 = Unique)
     data.maxStack = static_cast<int32_t>(packet.readUInt32()); // Stackable
     data.containerSlots = packet.readUInt32();
 

src/game/world_packets.cpp

@@ -2846,7 +2846,7 @@ bool ItemQueryResponseParser::parse(network::Packet& packet, ItemQueryResponseDa
         LOG_ERROR("SMSG_ITEM_QUERY_SINGLE_RESPONSE: truncated before flags (entry=", data.entry, ")");
         return false;
     }
-    packet.readUInt32(); // Flags
+    data.itemFlags = packet.readUInt32(); // Flags
     packet.readUInt32(); // Flags2
     packet.readUInt32(); // BuyCount
     packet.readUInt32(); // BuyPrice
@@ -2856,7 +2856,7 @@ bool ItemQueryResponseParser::parse(network::Packet& packet, ItemQueryResponseDa
     if (data.inventoryType > 28) {
         // inventoryType out of range — BuyCount probably not present; rewind and try 4 fields
         packet.setReadPos(postQualityPos);
-        packet.readUInt32(); // Flags
+        data.itemFlags = packet.readUInt32(); // Flags
         packet.readUInt32(); // Flags2
         packet.readUInt32(); // BuyPrice
         data.sellPrice = packet.readUInt32(); // SellPrice
@@ -2879,7 +2879,7 @@ bool ItemQueryResponseParser::parse(network::Packet& packet, ItemQueryResponseDa
     packet.readUInt32(); // RequiredCityRank
     data.requiredReputationFaction = packet.readUInt32(); // RequiredReputationFaction
     data.requiredReputationRank    = packet.readUInt32(); // RequiredReputationRank
-    packet.readUInt32(); // MaxCount
+    data.maxCount = static_cast<int32_t>(packet.readUInt32()); // MaxCount (1 = Unique)
     data.maxStack = static_cast<int32_t>(packet.readUInt32()); // Stackable
     data.containerSlots = packet.readUInt32();
 

src/ui/inventory_screen.cpp

@@ -2315,6 +2315,23 @@ void InventoryScreen::renderItemTooltip(const game::ItemDef& item, const game::I
         ImGui::TextColored(ImVec4(1.0f, 1.0f, 1.0f, 0.7f), "Item Level %u", item.itemLevel);
     }
 
+    // Heroic / Unique / Unique-Equipped indicators
+    if (gameHandler_) {
+        const auto* qi = gameHandler_->getItemInfo(item.itemId);
+        if (qi && qi->valid) {
+            constexpr uint32_t kFlagHeroic         = 0x8;
+            constexpr uint32_t kFlagUniqueEquipped = 0x1000000;
+            if (qi->itemFlags & kFlagHeroic) {
+                ImGui::TextColored(ImVec4(0.0f, 0.8f, 0.0f, 1.0f), "Heroic");
+            }
+            if (qi->maxCount == 1) {
+                ImGui::TextColored(ImVec4(1.0f, 0.82f, 0.0f, 1.0f), "Unique");
+            } else if (qi->itemFlags & kFlagUniqueEquipped) {
+                ImGui::TextColored(ImVec4(1.0f, 0.82f, 0.0f, 1.0f), "Unique-Equipped");
+            }
+        }
+    }
+
     // Binding type
     switch (item.bindType) {
         case 1: ImGui::TextColored(ImVec4(1.0f, 0.82f, 0.0f, 1.0f), "Binds when picked up"); break;
@@ -2810,6 +2827,18 @@ void InventoryScreen::renderItemTooltip(const game::ItemQueryResponseData& info,
         ImGui::TextColored(ImVec4(1.0f, 1.0f, 1.0f, 0.7f), "Item Level %u", info.itemLevel);
     }
 
+    // Unique / Heroic indicators
+    constexpr uint32_t kFlagHeroic          = 0x8;         // ITEM_FLAG_HEROIC_TOOLTIP
+    constexpr uint32_t kFlagUniqueEquipped  = 0x1000000;   // ITEM_FLAG_UNIQUE_EQUIPPABLE
+    if (info.itemFlags & kFlagHeroic) {
+        ImGui::TextColored(ImVec4(0.0f, 0.8f, 0.0f, 1.0f), "Heroic");
+    }
+    if (info.maxCount == 1) {
+        ImGui::TextColored(ImVec4(1.0f, 0.82f, 0.0f, 1.0f), "Unique");
+    } else if (info.itemFlags & kFlagUniqueEquipped) {
+        ImGui::TextColored(ImVec4(1.0f, 0.82f, 0.0f, 1.0f), "Unique-Equipped");
+    }
+
     // Binding type
     switch (info.bindType) {
         case 1: ImGui::TextColored(ImVec4(1.0f, 0.82f, 0.0f, 1.0f), "Binds when picked up"); break;