Items/Reforge: Partially implemented reforge, still ToDo: Apply real stat modifiers to the player

9 files changed, 105 insertions, 6 deletions

diff --git a/src/server/game/DataStores/DBCStores.cpp b/src/server/game/DataStores/DBCStores.cpp
index a9de83d3f80..35ed42f73a9 100755
--- a/src/server/game/DataStores/DBCStores.cpp
+++ b/src/server/game/DataStores/DBCStores.cpp
@@ -115,6 +115,7 @@ DBCStorage <ImportPriceQualityEntry>      sImportPriceQualityStore(ImportPriceQu
 DBCStorage <ImportPriceShieldEntry>       sImportPriceShieldStore(ImportPriceShieldfmt);
 DBCStorage <ImportPriceWeaponEntry>       sImportPriceWeaponStore(ImportPriceWeaponfmt);
 DBCStorage <ItemPriceBaseEntry>           sItemPriceBaseStore(ItemPriceBasefmt);
+DBCStorage <ItemReforgeEntry>             sItemReforgeStore(ItemReforgefmt);
 DBCStorage <ItemArmorQualityEntry>        sItemArmorQualityStore(ItemArmorQualityfmt);
 DBCStorage <ItemArmorShieldEntry>         sItemArmorShieldStore(ItemArmorShieldfmt);
 DBCStorage <ItemArmorTotalEntry>          sItemArmorTotalStore(ItemArmorTotalfmt);
@@ -402,6 +403,7 @@ void LoadDBCStores(const std::string& dataPath)
     LoadDBC(availableDbcLocales, bad_dbc_files, sImportPriceShieldStore,      dbcPath, "ImportPriceShield.dbc"); // 15595
     LoadDBC(availableDbcLocales, bad_dbc_files, sImportPriceWeaponStore,      dbcPath, "ImportPriceWeapon.dbc"); // 15595
     LoadDBC(availableDbcLocales, bad_dbc_files, sItemPriceBaseStore,          dbcPath, "ItemPriceBase.dbc"); // 15595
+    LoadDBC(availableDbcLocales, bad_dbc_files, sItemReforgeStore,            dbcPath, "ItemReforge.dbc"); // 15595
     LoadDBC(availableDbcLocales, bad_dbc_files, sItemBagFamilyStore,          dbcPath, "ItemBagFamily.dbc");//14545
     LoadDBC(availableDbcLocales, bad_dbc_files, sItemClassStore,              dbcPath, "ItemClass.dbc"); // 15595
     //LoadDBC(dbcCount, availableDbcLocales, bad_dbc_files, sItemDisplayInfoStore,        dbcPath, "ItemDisplayInfo.dbc");     -- not used currently
diff --git a/src/server/game/DataStores/DBCStores.h b/src/server/game/DataStores/DBCStores.h
index 252d8c53d92..7cc97f16b18 100755
--- a/src/server/game/DataStores/DBCStores.h
+++ b/src/server/game/DataStores/DBCStores.h
@@ -126,6 +126,7 @@ extern DBCStorage <ImportPriceQualityEntry>      sImportPriceQualityStore;
 extern DBCStorage <ImportPriceShieldEntry>       sImportPriceShieldStore;
 extern DBCStorage <ImportPriceWeaponEntry>       sImportPriceWeaponStore;
 extern DBCStorage <ItemPriceBaseEntry>           sItemPriceBaseStore;
+extern DBCStorage <ItemReforgeEntry>             sItemReforgeStore;
 extern DBCStorage <ItemArmorQualityEntry>        sItemArmorQualityStore;
 extern DBCStorage <ItemArmorShieldEntry>         sItemArmorShieldStore;
 extern DBCStorage <ItemArmorTotalEntry>          sItemArmorTotalStore;
diff --git a/src/server/game/DataStores/DBCStructure.h b/src/server/game/DataStores/DBCStructure.h
index 1a9c7b16398..ce25b54ce0d 100755
--- a/src/server/game/DataStores/DBCStructure.h
+++ b/src/server/game/DataStores/DBCStructure.h
@@ -1192,6 +1192,15 @@ struct ItemPriceBaseEntry
     float WeaponFactor;                                     // 4        Price factor for weapons
 };
 
+struct ItemReforgeEntry
+{
+    uint32 Id;
+    uint32 FinalStat;
+    float FinalMultiplier;
+    uint32 SourceStat;
+    float SourceMultiplier;
+};
+
 // common struct for:
 // ItemDamageAmmo.dbc
 // ItemDamageOneHand.dbc
diff --git a/src/server/game/DataStores/DBCfmt.h b/src/server/game/DataStores/DBCfmt.h
index 03521512c99..3c68066c97b 100755
--- a/src/server/game/DataStores/DBCfmt.h
+++ b/src/server/game/DataStores/DBCfmt.h
@@ -83,6 +83,7 @@ const char ImportPriceQualityfmt[]="nf";
 const char ImportPriceShieldfmt[]="nf";
 const char ImportPriceWeaponfmt[]="nf";
 const char ItemPriceBasefmt[]="diff";
+const char ItemReforgefmt[]="nifif";
 const char ItemBagFamilyfmt[]="nx";
 const char ItemArmorQualityfmt[]="nfffffffi";
 const char ItemArmorShieldfmt[]="nifffffff";
diff --git a/src/server/game/Entities/Item/Item.cpp b/src/server/game/Entities/Item/Item.cpp
index 4dff83ec4a5..f0cd629b5e3 100755
--- a/src/server/game/Entities/Item/Item.cpp
+++ b/src/server/game/Entities/Item/Item.cpp
@@ -1424,7 +1424,7 @@ uint32 Item::GetSellPrice(bool& normalSellPrice) const
     }
 }
 
-uint32 Item::GetTransmogrifyCost() const
+uint32 Item::GetSpecialPrice(uint32 minimumPrice) const
 {
     ItemTemplate const* proto = GetTemplate();
     uint32 cost = 0;
@@ -1453,8 +1453,8 @@ uint32 Item::GetTransmogrifyCost() const
             cost = proto->SellPrice;
     }
 
-    if (cost < 10000)
-        cost = 10000;
+    if (cost < minimumPrice)
+        cost = minimumPrice;
 
     return cost;
 }
diff --git a/src/server/game/Entities/Item/Item.h b/src/server/game/Entities/Item/Item.h
index 2d5ebaa555f..e8bf234c591 100755
--- a/src/server/game/Entities/Item/Item.h
+++ b/src/server/game/Entities/Item/Item.h
@@ -163,7 +163,7 @@ enum EnchantmentSlot
     BONUS_ENCHANTMENT_SLOT          = 5,
     PRISMATIC_ENCHANTMENT_SLOT      = 6,                    // added at apply special permanent enchantment
     //TODO: 7,
-    //TODO: 8,
+    REFORGE_ENCHANTMENT_SLOT        = 8,
     TRANSMOGRIFY_ENCHANTMENT_SLOT   = 9,
     MAX_INSPECTED_ENCHANTMENT_SLOT  = 10,
 
@@ -350,7 +350,7 @@ class Item : public Object
         bool CanBeTransmogrified() const;
         bool CanTransmogrify() const;
         static bool CanTransmogrifyItemWithItem(Item const* transmogrified, Item const* transmogrifier);
-        uint32 GetTransmogrifyCost() const;
+        uint32 GetSpecialPrice(uint32 minimumPrice = 10000) const;
 
         uint32 GetVisibleEntry() const
         {
diff --git a/src/server/game/Handlers/ItemHandler.cpp b/src/server/game/Handlers/ItemHandler.cpp
index ce5729a7b40..4b349857c96 100755
--- a/src/server/game/Handlers/ItemHandler.cpp
+++ b/src/server/game/Handlers/ItemHandler.cpp
@@ -1617,7 +1617,7 @@ void WorldSession::HandleTransmogrifyItems(WorldPacket& recvData)
             itemTransmogrifier->SetNotRefundable(player);
             itemTransmogrifier->ClearSoulboundTradeable(player);
 
-            cost += itemTransmogrified->GetTransmogrifyCost();
+            cost += itemTransmogrified->GetSpecialPrice();
         }
     }
 
@@ -1631,3 +1631,83 @@ void WorldSession::HandleTransmogrifyItems(WorldPacket& recvData)
     delete[] newEntries;
     delete[] slots;
 }
+
+void WorldSession::SendReforgeResult(bool success)
+{
+    WorldPacket data(SMSG_REFORGE_RESULT, 1);
+    data.WriteBit(success);
+    SendPacket(&data);
+}
+
+void WorldSession::HandleReforgeItemOpcode(WorldPacket& recvData)
+{
+    uint32 slot, reforgeEntry;
+    ObjectGuid guid;
+    uint32 bag;
+    Player* player = GetPlayer();
+    
+    recvData >> reforgeEntry >> slot >> bag;
+    
+    guid[2] = recvData.ReadBit();
+    guid[6] = recvData.ReadBit();
+    guid[3] = recvData.ReadBit();
+    guid[4] = recvData.ReadBit();
+    guid[1] = recvData.ReadBit();
+    guid[0] = recvData.ReadBit();
+    guid[7] = recvData.ReadBit();
+    guid[5] = recvData.ReadBit();
+    
+    recvData.ReadByteSeq(guid[2]);
+    recvData.ReadByteSeq(guid[3]);
+    recvData.ReadByteSeq(guid[6]);
+    recvData.ReadByteSeq(guid[4]);
+    recvData.ReadByteSeq(guid[1]);
+    recvData.ReadByteSeq(guid[0]);
+    recvData.ReadByteSeq(guid[7]);
+    recvData.ReadByteSeq(guid[5]);
+
+    if (!player->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_REFORGER))
+    {
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleReforgeItemOpcode - Unit (GUID: %u) not found or player can't interact with it.", GUID_LOPART(guid));
+        SendReforgeResult(false);
+        return;
+    }
+    
+    Item* item = player->GetItemByPos(bag, slot); 
+    
+    if (!item)
+    {
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleReforgeItemOpcode - Player (Guid: %u Name: %s) tried to reforge an invalid/non-existant item.", player->GetGUIDLow(), player->GetName());
+        SendReforgeResult(false);
+        return;
+    }
+    
+    if (!reforgeEntry)
+    {
+        // Reset the item
+        item->ClearEnchantment(REFORGE_ENCHANTMENT_SLOT);
+        SendReforgeResult(true);
+        return;
+    }
+    
+    if (!sItemReforgeStore.LookupEntry(reforgeEntry))
+    {
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleReforgeItemOpcode - Player (Guid: %u Name: %s) tried to reforge an item with invalid reforge entry (%u).", player->GetGUIDLow(), player->GetName(), reforgeEntry);
+        SendReforgeResult(false);
+        return;
+    }
+    
+    if (player->HasEnoughMoney(item->GetSpecialPrice())) // cheating
+    {
+        SendReforgeResult(false);
+        return;
+    }
+        
+    player->ModifyMoney(-int64(item->GetSpecialPrice()));
+    
+    item->SetEnchantment(REFORGE_ENCHANTMENT_SLOT, reforgeEntry, 0, 0);
+    
+    SendReforgeResult(true);
+    
+    // ToDo: Apply and remove the destination/source stats to the player
+}
diff --git a/src/server/game/Server/Protocol/Opcodes.cpp b/src/server/game/Server/Protocol/Opcodes.cpp
index 3173142c96a..f4ed1b1df0b 100644
--- a/src/server/game/Server/Protocol/Opcodes.cpp
+++ b/src/server/game/Server/Protocol/Opcodes.cpp
@@ -532,6 +532,8 @@ void InitOpcodes()
     //DEFINE_OPCODE_HANDLER(CMSG_REDIRECTION_AUTH_PROOF,                  STATUS_NEVER,    PROCESS_INPLACE,      &WorldSession::Handle_NULL                     );
     //DEFINE_OPCODE_HANDLER(CMSG_REDIRECTION_FAILED,                      STATUS_NEVER,    PROCESS_INPLACE,      &WorldSession::Handle_NULL                     );
     //DEFINE_OPCODE_HANDLER(CMSG_REFER_A_FRIEND,                          STATUS_NEVER,    PROCESS_INPLACE,      &WorldSession::Handle_NULL                     );
+    DEFINE_OPCODE_HANDLER(CMSG_REFORGE_ITEM,                            STATUS_LOGGEDIN,  PROCESS_INPLACE,      &WorldSession::HandleReforgeItemOpcode        );
+    DEFINE_OPCODE_HANDLER(SMSG_REFORGE_RESULT,                          STATUS_NEVER,     PROCESS_INPLACE,      &WorldSession::Handle_ServerSide              );
     //DEFINE_OPCODE_HANDLER(CMSG_REMOVE_GLYPH,                            STATUS_LOGGEDIN, PROCESS_THREADUNSAFE, &WorldSession::HandleRemoveGlyph               );
     //DEFINE_OPCODE_HANDLER(CMSG_REPAIR_ITEM,                             STATUS_LOGGEDIN, PROCESS_THREADUNSAFE, &WorldSession::HandleRepairItemOpcode          );
     //DEFINE_OPCODE_HANDLER(CMSG_REPOP_REQUEST,                           STATUS_LOGGEDIN, PROCESS_THREADUNSAFE, &WorldSession::HandleRepopRequestOpcode        );
diff --git a/src/server/game/Server/WorldSession.h b/src/server/game/Server/WorldSession.h
index c0b2fb7e12b..d957d9ec8db 100755
--- a/src/server/game/Server/WorldSession.h
+++ b/src/server/game/Server/WorldSession.h
@@ -921,6 +921,10 @@ class WorldSession
 
         // Transmogrification
         void HandleTransmogrifyItems(WorldPacket& recvData);
+        
+        // Reforge
+        void HandleReforgeItemOpcode(WorldPacket& recvData);
+        void SendReforgeResult(bool success);
 
         // Miscellaneous
         void HandleSpellClick(WorldPacket& recv_data);