Simplify Equipment handling

Also merge eAthena's EquipmentHandler and InventoryHander. Fixes http://mantis.themanaworld.org/view.php?id=888 .

13 files changed, 223 insertions, 372 deletions

diff --git a/mana.cbp b/mana.cbp
index 39c81a578..0ba2745a 100644
--- a/mana.cbp
+++ b/mana.cbp
@@ -180,7 +180,6 @@
 		<Unit filename="src\emoteshortcut.h" />
 		<Unit filename="src\engine.cpp" />
 		<Unit filename="src\engine.h" />
-		<Unit filename="src\equipment.cpp" />
 		<Unit filename="src\equipment.h" />
 		<Unit filename="src\flooritem.cpp" />
 		<Unit filename="src\flooritem.h" />
@@ -465,14 +464,6 @@
 			<Option target="eAthena" />
 			<Option target="UNIX eAthena" />
 		</Unit>
-		<Unit filename="src\net\ea\equipmenthandler.cpp">
-			<Option target="eAthena" />
-			<Option target="UNIX eAthena" />
-		</Unit>
-		<Unit filename="src\net\ea\equipmenthandler.h">
-			<Option target="eAthena" />
-			<Option target="UNIX eAthena" />
-		</Unit>
 		<Unit filename="src\net\ea\gamehandler.cpp">
 			<Option target="eAthena" />
 			<Option target="UNIX eAthena" />
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index afbb4555..be13b2da 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -369,7 +369,6 @@ SET(SRCS
     emoteshortcut.h
     engine.cpp
     engine.h
-    equipment.cpp
     equipment.h
     flooritem.cpp
     flooritem.h
@@ -460,8 +459,6 @@ SET(SRCS_EA
     net/ea/charserverhandler.h
     net/ea/chathandler.cpp
     net/ea/chathandler.h
-    net/ea/equipmenthandler.cpp
-    net/ea/equipmenthandler.h
     net/ea/gamehandler.cpp
     net/ea/gamehandler.h
     net/ea/generalhandler.cpp
diff --git a/src/Makefile.am b/src/Makefile.am
index cb54815e..21750f26 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -315,7 +315,6 @@ mana_SOURCES = gui/widgets/avatar.cpp \
 	      emoteshortcut.h \
 	      engine.cpp \
 	      engine.h \
-	      equipment.cpp \
 	      equipment.h \
 	      flooritem.cpp \
 	      flooritem.h \
@@ -459,8 +458,6 @@ mana_SOURCES += \
 	      net/ea/charserverhandler.h \
 	      net/ea/chathandler.cpp \
 	      net/ea/chathandler.h \
-	      net/ea/equipmenthandler.cpp \
-	      net/ea/equipmenthandler.h \
 	      net/ea/gamehandler.cpp \
 	      net/ea/gamehandler.h \
 	      net/ea/generalhandler.cpp \
diff --git a/src/equipment.cpp b/src/equipment.cpp
deleted file mode 100644
index 76382528..00000000
--- a/src/equipment.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- *  The Mana World
- *  Copyright (C) 2004  The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  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 2 of the License, or
- *  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, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "equipment.h"
-#include "item.h"
-
-#include <algorithm>
-
-Equipment::Equipment()
-{
-    std::fill_n(mEquipment, EQUIPMENT_SIZE, (Item*) 0);
-}
-
-Equipment::~Equipment()
-{
-    clear();
-}
-
-void Equipment::clear()
-{
-    for (int i = 0; i < EQUIPMENT_SIZE; ++i)
-        delete mEquipment[i];
-
-    std::fill_n(mEquipment, EQUIPMENT_SIZE, (Item*) 0);
-}
-
-void Equipment::setEquipment(int index, int id, int quantity)
-{
-    if (mEquipment[index] && mEquipment[index]->getId() == id)
-        return;
-
-    delete mEquipment[index];
-    mEquipment[index] = (id > 0) ? new Item(id, quantity) : 0;
-
-    if (mEquipment[index])
-    {
-        mEquipment[index]->setInvIndex(index);
-        mEquipment[index]->setEquipped(true);
-        mEquipment[index]->setInEquipment(true);
-    }
-}
diff --git a/src/equipment.h b/src/equipment.h
index c7058269..f76c0bc6 100644
--- a/src/equipment.h
+++ b/src/equipment.h
@@ -32,14 +32,14 @@ class Equipment
         /**
          * Constructor.
          */
-        Equipment();
+        Equipment(): mBackend(NULL) {}
 
         /**
          * Destructor.
          */
-        ~Equipment();
+        ~Equipment() { mBackend = NULL; }
 
-        enum EquipmentSlots
+        enum Slot
         {
             EQUIP_TORSO_SLOT = 0,
             EQUIP_GLOVES_SLOT = 1,
@@ -55,24 +55,34 @@ class Equipment
             EQUIP_VECTOREND
         };
 
+        class Backend {
+            public:
+                virtual Item *getEquipment(int index) const = 0;
+                virtual void clear() = 0;
+        };
+
         /**
          * Get equipment at the given slot.
          */
-        Item *getEquipment(int index)
-        { return mEquipment[index]; }
+        Item *getEquipment(int index) const
+        { return mBackend ? mBackend->getEquipment(index) : 0; }
 
         /**
          * Clears equipment.
          */
-        void clear();
+        void clear()
+        { if (mBackend) mBackend->clear(); }
 
         /**
          * Set equipment at the given slot.
          */
         void setEquipment(int index, int id, int quantity = 0);
 
+        void setBackend(Backend *backend)
+        { mBackend = backend; }
+
     private:
-        Item *mEquipment[EQUIPMENT_SIZE];
+        Backend *mBackend;
 };
 
 #endif
diff --git a/src/net/ea/equipmenthandler.cpp b/src/net/ea/equipmenthandler.cpp
deleted file mode 100644
index 28a2940c..00000000
--- a/src/net/ea/equipmenthandler.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- *  The Mana World
- *  Copyright (C) 2004  The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  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 2 of the License, or
- *  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, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "net/ea/equipmenthandler.h"
-
-#include "net/ea/protocol.h"
-
-#include "net/messagein.h"
-
-#include "equipment.h"
-#include "inventory.h"
-#include "item.h"
-#include "localplayer.h"
-#include "log.h"
-
-#include "gui/widgets/chattab.h"
-
-#include "utils/gettext.h"
-
-const Equipment::EquipmentSlots EQUIP_POINTS[Equipment::EQUIP_VECTOREND] = {
-    Equipment::EQUIP_LEGS_SLOT,
-    Equipment::EQUIP_FIGHT1_SLOT,
-    Equipment::EQUIP_GLOVES_SLOT,
-    Equipment::EQUIP_RING2_SLOT,
-    Equipment::EQUIP_RING1_SLOT,
-    Equipment::EQUIP_FIGHT2_SLOT,
-    Equipment::EQUIP_FEET_SLOT,
-    Equipment::EQUIP_NECK_SLOT,
-    Equipment::EQUIP_HEAD_SLOT,
-    Equipment::EQUIP_TORSO_SLOT,
-    Equipment::EQUIP_PROJECTILE_SLOT};
-
-Item *equips[Equipment::EQUIP_VECTOREND];
-
-namespace EAthena {
-
-enum { debugEquipment = 1 };
-
-void setEquipment(int eAthenaSlot, int index, bool equiped)
-{
-    if (!eAthenaSlot)
-        return;
-
-    Item *item = player_node->getInventory()->getItem(index);
-
-    if (!item)
-        return;
-
-    int position = 0;
-
-    if (eAthenaSlot & 0x8000) {    // Arrows
-        position = Equipment::EQUIP_PROJECTILE_SLOT;
-    }
-    else
-    {
-        /*
-         * An item may occupy more than 1 slot.  If so, it's
-         * only shown as equipped on the *first* slot.
-         */
-        int mask = 1;
-        while (!(eAthenaSlot & mask))
-        {
-            mask <<= 1;
-            position++;
-        }
-
-        position = EQUIP_POINTS[position];
-    }
-
-    if (equips[position])
-        equips[position]->setEquipped(false);
-
-    if (equiped && item)
-    {
-        equips[position] = item;
-        item->setEquipped(true);
-        player_node->mEquipment->setEquipment(position, item->getId(), item->getQuantity());
-
-        if (debugEquipment)
-        {
-            logger->log("Equipping: %i %i at position %i",
-                        index, eAthenaSlot, position);
-        }
-    }
-    else
-    {
-        equips[position] = NULL;
-        player_node->mEquipment->setEquipment(position, -1);
-
-        if (debugEquipment)
-        {
-            logger->log("Unequipping: %i %i at position %i",
-                        index, eAthenaSlot, position);
-        }
-    }
-}
-
-void clearEquipment()
-{
-    for (int i = 0; i < Equipment::EQUIP_VECTOREND; i++)
-    {
-        if (equips[i])
-        {
-            equips[i]->setEquipped(false);
-            player_node->mEquipment->setEquipment(i, -1);
-        }
-
-        equips[i] = NULL;
-    }
-}
-
-Item *getRealEquipedItem(const Item *equipped)
-{
-    if (!equipped)
-        return NULL;
-
-    for (int i = 0; i < Equipment::EQUIP_VECTOREND; i++)
-    {
-        if (equips[i] && equipped->getId() == equips[i]->getId())
-            return equips[i];
-    }
-
-    return NULL;
-}
-
-EquipmentHandler::EquipmentHandler()
-{
-    static const Uint16 _messages[] = {
-        SMSG_PLAYER_EQUIPMENT,
-        SMSG_PLAYER_EQUIP,
-        SMSG_PLAYER_UNEQUIP,
-        SMSG_PLAYER_ARROW_EQUIP,
-        SMSG_PLAYER_ATTACK_RANGE,
-        0
-    };
-    handledMessages = _messages;
-    memset(equips, 0, sizeof(equips));
-}
-
-void EquipmentHandler::handleMessage(Net::MessageIn &msg)
-{
-    int itemCount;
-    int index, equipPoint, itemId;
-    int type;
-    Inventory *inventory = player_node->getInventory();
-
-    switch (msg.getId())
-    {
-        case SMSG_PLAYER_EQUIPMENT:
-            msg.readInt16(); // length
-            itemCount = (msg.getLength() - 4) / 20;
-
-            for (int loop = 0; loop < itemCount; loop++)
-            {
-                index = msg.readInt16() - INVENTORY_OFFSET;
-                itemId = msg.readInt16();
-                msg.readInt8();  // type
-                msg.readInt8();  // identify flag
-                msg.readInt16(); // equip type
-                equipPoint = msg.readInt16();
-                msg.readInt8();  // attribute
-                msg.readInt8();  // refine
-                msg.skip(8);     // card
-
-                inventory->setItem(index, itemId, 1, true);
-
-                setEquipment(equipPoint, index, true);
-            }
-            break;
-
-        case SMSG_PLAYER_EQUIP:
-            index = msg.readInt16() - INVENTORY_OFFSET;
-            equipPoint = msg.readInt16();
-            type = msg.readInt8();
-
-            if (!type)
-            {
-                localChatTab->chatLog(_("Unable to equip."), BY_SERVER);
-                break;
-            }
-
-            setEquipment(equipPoint, index, true);
-            break;
-
-        case SMSG_PLAYER_UNEQUIP:
-            index = msg.readInt16() - INVENTORY_OFFSET;
-            equipPoint = msg.readInt16();
-            type = msg.readInt8();
-
-            if (!type) {
-                localChatTab->chatLog(_("Unable to unequip."), BY_SERVER);
-                break;
-            }
-
-            setEquipment(equipPoint, index, false);
-            break;
-
-        case SMSG_PLAYER_ATTACK_RANGE:
-            player_node->setAttackRange(msg.readInt16());
-            break;
-
-        case SMSG_PLAYER_ARROW_EQUIP:
-            index = msg.readInt16();
-
-            if (index <= 1)
-                break;
-
-            index -= INVENTORY_OFFSET;
-
-            logger->log("Arrows equipped: %i", index);
-            setEquipment(0x8000, index, true);
-            break;
-    }
-}
-
-} // namespace EAthena
diff --git a/src/net/ea/equipmenthandler.h b/src/net/ea/equipmenthandler.h
deleted file mode 100644
index 32ea83c4..00000000
--- a/src/net/ea/equipmenthandler.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *  The Mana World
- *  Copyright (C) 2004  The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  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 2 of the License, or
- *  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, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef NET_EA_EQUIPMENTHANDLER_H
-#define NET_EA_EQUIPMENTHANDLER_H
-
-#include "net/ea/messagehandler.h"
-
-class Item;
-
-namespace EAthena {
-
-void setEquipment(int eAthenaSlot, int index, bool equiped);
-void clearEquipment();
-Item *getRealEquipedItem(const Item *equipped);
-
-class EquipmentHandler : public MessageHandler
-{
-    public:
-        EquipmentHandler();
-
-        virtual void handleMessage(Net::MessageIn &msg);
-};
-
-} // namespace EAthena
-
-#endif // NET_EA_EQUIPMENTHANDLER_H
diff --git a/src/net/ea/generalhandler.cpp b/src/net/ea/generalhandler.cpp
index 3818afec..44542ddc 100644
--- a/src/net/ea/generalhandler.cpp
+++ b/src/net/ea/generalhandler.cpp
@@ -35,7 +35,6 @@
 #include "net/ea/buysellhandler.h"
 #include "net/ea/chathandler.h"
 #include "net/ea/charserverhandler.h"
-#include "net/ea/equipmenthandler.h"
 #include "net/ea/gamehandler.h"
 #include "net/ea/inventoryhandler.h"
 #include "net/ea/itemhandler.h"
@@ -75,7 +74,6 @@ GeneralHandler::GeneralHandler():
     mBuySellHandler(new BuySellHandler),
     mCharHandler(new CharServerHandler),
     mChatHandler(new ChatHandler),
-    mEquipmentHandler(new EquipmentHandler),
     mGameHandler(new GameHandler),
     mInventoryHandler(new InventoryHandler),
     mItemHandler(new ItemHandler),
@@ -158,7 +156,6 @@ void GeneralHandler::load()
     mNetwork->registerHandler(mBuySellHandler.get());
     mNetwork->registerHandler(mChatHandler.get());
     mNetwork->registerHandler(mCharHandler.get());
-    mNetwork->registerHandler(mEquipmentHandler.get());
     mNetwork->registerHandler(mGameHandler.get());
     mNetwork->registerHandler(mInventoryHandler.get());
     mNetwork->registerHandler(mItemHandler.get());
diff --git a/src/net/ea/generalhandler.h b/src/net/ea/generalhandler.h
index abedd2f4..29dbcd3f 100644
--- a/src/net/ea/generalhandler.h
+++ b/src/net/ea/generalhandler.h
@@ -59,7 +59,6 @@ class GeneralHandler : public MessageHandler, public Net::GeneralHandler
         MessageHandlerPtr mBuySellHandler;
         MessageHandlerPtr mCharHandler;
         MessageHandlerPtr mChatHandler;
-        MessageHandlerPtr mEquipmentHandler;
         MessageHandlerPtr mGameHandler;
         MessageHandlerPtr mInventoryHandler;
         MessageHandlerPtr mItemHandler;
diff --git a/src/net/ea/inventoryhandler.cpp b/src/net/ea/inventoryhandler.cpp
index fbd5c9b3..d7758321 100644
--- a/src/net/ea/inventoryhandler.cpp
+++ b/src/net/ea/inventoryhandler.cpp
@@ -21,7 +21,6 @@
 
 #include "net/ea/inventoryhandler.h"
 
-#include "net/ea/equipmenthandler.h"
 #include "net/ea/protocol.h"
 
 #include "net/messagein.h"
@@ -48,8 +47,41 @@
 
 extern Net::InventoryHandler *inventoryHandler;
 
+const Equipment::Slot EQUIP_POINTS[Equipment::EQUIP_VECTOREND] = {
+    Equipment::EQUIP_LEGS_SLOT,
+    Equipment::EQUIP_FIGHT1_SLOT,
+    Equipment::EQUIP_GLOVES_SLOT,
+    Equipment::EQUIP_RING2_SLOT,
+    Equipment::EQUIP_RING1_SLOT,
+    Equipment::EQUIP_FIGHT2_SLOT,
+    Equipment::EQUIP_FEET_SLOT,
+    Equipment::EQUIP_NECK_SLOT,
+    Equipment::EQUIP_HEAD_SLOT,
+    Equipment::EQUIP_TORSO_SLOT,
+    Equipment::EQUIP_PROJECTILE_SLOT};
+
 namespace EAthena {
 
+int getSlot(int eAthenaSlot)
+{
+    if (eAthenaSlot == 0)
+    {
+        return Equipment::EQUIP_VECTOREND;
+    }
+
+    if (eAthenaSlot & 0x8000)
+        return Equipment::EQUIP_PROJECTILE_SLOT;
+
+    int mask = 1;
+    int position = 0;
+    while (!(eAthenaSlot & mask))
+    {
+        mask <<= 1;
+        position++;
+    }
+    return EQUIP_POINTS[position];
+}
+
 enum { debugInventory = 1 };
 
 InventoryHandler::InventoryHandler()
@@ -66,6 +98,11 @@ InventoryHandler::InventoryHandler()
         SMSG_PLAYER_STORAGE_ADD,
         SMSG_PLAYER_STORAGE_REMOVE,
         SMSG_PLAYER_STORAGE_CLOSE,
+        SMSG_PLAYER_EQUIPMENT,
+        SMSG_PLAYER_EQUIP,
+        SMSG_PLAYER_UNEQUIP,
+        SMSG_PLAYER_ARROW_EQUIP,
+        SMSG_PLAYER_ATTACK_RANGE,
         0
     };
     handledMessages = _messages;
@@ -74,7 +111,7 @@ InventoryHandler::InventoryHandler()
 
 void InventoryHandler::handleMessage(Net::MessageIn &msg)
 {
-    int number;
+    int number, flag;
     int index, amount, itemId, equipType, arrow;
     int identified, cards[4], itemType;
     Inventory *inventory = player_node->getInventory();
@@ -87,7 +124,9 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
             if (msg.getId() == SMSG_PLAYER_INVENTORY)
             {
                 // Clear inventory - this will be a complete refresh
-                clearEquipment();
+                mEquips.clear();
+                player_node->mEquipment->setBackend(&mEquips);
+
                 inventory->clear();
             }
 
@@ -124,6 +163,8 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
                         if (Item *item = inventory->getItem(index))
                             item->setEquipment(true);
                     }
+
+                    //const Item *item = inventory->getItem(index);
                 } else {
                     storage->setItem(index, itemId, amount, false);
                 }
@@ -281,6 +322,73 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
             storage->clear();
             player_node->setInStorage(false);
             break;
+
+        case SMSG_PLAYER_EQUIPMENT:
+            msg.readInt16(); // length
+            number = (msg.getLength() - 4) / 20;
+
+            for (int loop = 0; loop < number; loop++)
+            {
+                index = msg.readInt16() - INVENTORY_OFFSET;
+                itemId = msg.readInt16();
+                msg.readInt8();  // type
+                msg.readInt8();  // identify flag
+                msg.readInt16(); // equip type
+                equipType = msg.readInt16();
+                msg.readInt8();  // attribute
+                msg.readInt8();  // refine
+                msg.skip(8);     // card
+
+                inventory->setItem(index, itemId, 1, true);
+
+                mEquips.setEquipment(getSlot(equipType), index);
+            }
+            break;
+
+        case SMSG_PLAYER_EQUIP:
+            index = msg.readInt16() - INVENTORY_OFFSET;
+            equipType = msg.readInt16();
+            flag = msg.readInt8();
+
+            if (!flag)
+            {
+                localChatTab->chatLog(_("Unable to equip."), BY_SERVER);
+            }
+            else
+            {
+                mEquips.setEquipment(getSlot(equipType), index);
+            }
+            break;
+
+        case SMSG_PLAYER_UNEQUIP:
+            index = msg.readInt16() - INVENTORY_OFFSET;
+            equipType = msg.readInt16();
+            flag = msg.readInt8();
+
+            if (!flag) {
+                localChatTab->chatLog(_("Unable to unequip."), BY_SERVER);
+            }
+            else
+            {
+                mEquips.setEquipment(getSlot(equipType), 0);
+            }
+            break;
+
+        case SMSG_PLAYER_ATTACK_RANGE:
+            player_node->setAttackRange(msg.readInt16());
+            break;
+
+        case SMSG_PLAYER_ARROW_EQUIP:
+            index = msg.readInt16();
+
+            if (index <= 1)
+                break;
+
+            index -= INVENTORY_OFFSET;
+
+            logger->log("Arrows equipped: %i", index);
+            mEquips.setEquipment(Equipment::EQUIP_PROJECTILE_SLOT, index);
+            break;
     }
 }
 
@@ -296,14 +404,14 @@ void InventoryHandler::equipItem(const Item *item)
 
 void InventoryHandler::unequipItem(const Item *item)
 {
-    const Item *real_item = item->isInEquipment() ? getRealEquipedItem(item)
+    /*const Item *real_item = item->isInEquipment() ? getRealEquipedItem(item)
                                                   : item;
 
     if (!real_item)
-        return;
+        return;*/
 
     MessageOut outMsg(CMSG_PLAYER_UNEQUIP);
-    outMsg.writeInt16(real_item->getInvIndex() + INVENTORY_OFFSET);
+    outMsg.writeInt16(item->getInvIndex() + INVENTORY_OFFSET);
 }
 
 void InventoryHandler::useItem(const Item *item)
diff --git a/src/net/ea/inventoryhandler.h b/src/net/ea/inventoryhandler.h
index 83a2b440..82c2a36e 100644
--- a/src/net/ea/inventoryhandler.h
+++ b/src/net/ea/inventoryhandler.h
@@ -27,8 +27,53 @@
 
 #include "net/ea/messagehandler.h"
 
+#include "equipment.h"
+#include "inventory.h"
+#include "localplayer.h"
+
 namespace EAthena {
 
+class EquipBackend : public Equipment::Backend {
+    public:
+        Item *getEquipment(int index) const
+        {
+            int invyIndex = mEquipment[index];
+            if (invyIndex == 0)
+            {
+                return NULL;
+            }
+            return player_node->getInventory()->getItem(invyIndex);
+        }
+
+        void clear()
+        {
+            for (int i = 0; i < EQUIPMENT_SIZE; i++)
+            {
+                if (mEquipment[i])
+                {
+                    Item* item = player_node->getInventory()->getItem(i);
+                    if (item)
+                    {
+                        item->setEquipped(false);
+                    }
+                }
+
+                mEquipment[i] = 0;
+            }
+        }
+
+        void setEquipment(int index, int inventoryIndex)
+        {
+            mEquipment[index] = inventoryIndex;
+            Item* item = player_node->getInventory()->getItem(inventoryIndex);
+            if (item)
+                item->setEquipped(true);
+        }
+
+    private:
+        int mEquipment[EQUIPMENT_SIZE];
+};
+
 class InventoryHandler : public MessageHandler, public Net::InventoryHandler
 {
     public:
@@ -58,6 +103,9 @@ class InventoryHandler : public MessageHandler, public Net::InventoryHandler
                       StorageType destination);
 
         size_t getSize(StorageType type) const;
+
+    private:
+        EquipBackend mEquips;
 };
 
 } // namespace EAthena
diff --git a/src/net/manaserv/inventoryhandler.cpp b/src/net/manaserv/inventoryhandler.cpp
index ba4031ec..9bf727d1 100644
--- a/src/net/manaserv/inventoryhandler.cpp
+++ b/src/net/manaserv/inventoryhandler.cpp
@@ -61,6 +61,7 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
     {
         case GPMSG_INVENTORY_FULL:
             player_node->clearInventory();
+            player_node->mEquipment->setBackend(&mEqiups);
             // no break!
 
         case GPMSG_INVENTORY:
@@ -76,7 +77,7 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
                 int id = msg.readInt16();
                 if (slot < EQUIPMENT_SIZE)
                 {
-                    player_node->mEquipment->setEquipment(slot, id);
+                    mEqiups.setEquipment(slot, id);
                 }
                 else if (slot >= 32 && slot < 32 + getSize(INVENTORY))
                 {
@@ -104,7 +105,7 @@ void InventoryHandler::unequipItem(const Item *item)
     // Tidy equipment directly to avoid weapon still shown bug, for instance
     int equipSlot = item->getInvIndex();
     logger->log("Unequipping %d", equipSlot);
-    player_node->mEquipment->setEquipment(equipSlot, 0);
+    mEqiups.setEquipment(equipSlot, 0);
 }
 
 void InventoryHandler::useItem(const Item *item)
diff --git a/src/net/manaserv/inventoryhandler.h b/src/net/manaserv/inventoryhandler.h
index d3feca0a..fd28738c 100644
--- a/src/net/manaserv/inventoryhandler.h
+++ b/src/net/manaserv/inventoryhandler.h
@@ -26,8 +26,46 @@
 
 #include "net/manaserv/messagehandler.h"
 
+#include "equipment.h"
+
 namespace ManaServ {
 
+class EquipBackend : public Equipment::Backend {
+    public:
+        EquipBackend()
+        { memset(mEquipment, 0, sizeof(mEquipment)); }
+
+        Item *getEquipment(int index) const
+        { return mEquipment[index]; }
+
+        void clear()
+        {
+            for (int i = 0; i < EQUIPMENT_SIZE; ++i)
+                delete mEquipment[i];
+
+            std::fill_n(mEquipment, EQUIPMENT_SIZE, (Item*) 0);
+        }
+
+        void setEquipment(int index, int id, int quantity = 0)
+        {
+            if (mEquipment[index] && mEquipment[index]->getId() == id)
+                return;
+
+            delete mEquipment[index];
+            mEquipment[index] = (id > 0) ? new Item(id, quantity) : 0;
+
+            if (mEquipment[index])
+            {
+                mEquipment[index]->setInvIndex(index);
+                mEquipment[index]->setEquipped(true);
+                mEquipment[index]->setInEquipment(true);
+            }
+        }
+
+    private:
+        Item *mEquipment[EQUIPMENT_SIZE];
+};
+
 class InventoryHandler : public MessageHandler, Net::InventoryHandler
 {
     public:
@@ -57,6 +95,9 @@ class InventoryHandler : public MessageHandler, Net::InventoryHandler
                               StorageType destination);
 
         size_t getSize(StorageType type) const;
+
+    private:
+        EquipBackend mEqiups;
 };
 
 } // namespace ManaServ