From 26b43e7164214e8c9e5cdb8842a79a4fcc1493da Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 14 Jul 2015 22:42:47 +0300
Subject: Add ability for insert cards into items.

---
 src/net/eathena/inventoryhandler.cpp | 47 +++++++++++++++++++++++++++++-------
 src/net/eathena/inventoryhandler.h   |  8 +++++-
 src/net/eathena/protocol.h           |  2 +-
 3 files changed, 46 insertions(+), 11 deletions(-)

(limited to 'src/net/eathena')

diff --git a/src/net/eathena/inventoryhandler.cpp b/src/net/eathena/inventoryhandler.cpp
index a2e7c869e..c73425874 100644
--- a/src/net/eathena/inventoryhandler.cpp
+++ b/src/net/eathena/inventoryhandler.cpp
@@ -30,6 +30,10 @@
 
 #include "enums/resources/notifytypes.h"
 
+#include "gui/widgets/createwidget.h"
+
+#include "gui/windows/insertcarddialog.h"
+
 #include "listeners/arrowslistener.h"
 
 #include "net/eathena/itemflags.h"
@@ -72,7 +76,8 @@ Ea::InventoryItems InventoryHandler::mCartItems;
 
 InventoryHandler::InventoryHandler() :
     MessageHandler(),
-    Ea::InventoryHandler()
+    Ea::InventoryHandler(),
+    mItemIndex(0)
 {
     static const uint16_t _messages[] =
     {
@@ -93,7 +98,7 @@ InventoryHandler::InventoryHandler() :
         SMSG_PLAYER_UNEQUIP,
         SMSG_PLAYER_ARROW_EQUIP,
         SMSG_PLAYER_ATTACK_RANGE,
-        SMSG_PLAYER_UNE_CARD,
+        SMSG_PLAYER_USE_CARD,
         SMSG_PLAYER_INSERT_CARD,
         SMSG_PLAYER_ITEM_RENTAL_TIME,
         SMSG_PLAYER_ITEM_RENTAL_EXPIRED,
@@ -200,7 +205,7 @@ void InventoryHandler::handleMessage(Net::MessageIn &msg)
             processPlayerArrowEquip(msg);
             break;
 
-        case SMSG_PLAYER_UNE_CARD:
+        case SMSG_PLAYER_USE_CARD:
             processPlayerUseCard(msg);
             break;
 
@@ -385,10 +390,15 @@ void InventoryHandler::moveItem2(const int source,
     }
 }
 
-void InventoryHandler::useCard(const int index) const
+void InventoryHandler::useCard(const Item *const item)
 {
+    if (!item)
+        return;
+
+    mItemIndex = item->getInvIndex();
     createOutPacket(CMSG_PLAYER_USE_CARD);
-    outMsg.writeInt16(static_cast<int16_t>(index + INVENTORY_OFFSET), "index");
+    outMsg.writeInt16(static_cast<int16_t>(
+        mItemIndex + INVENTORY_OFFSET), "index");
 }
 
 void InventoryHandler::insertCard(const int cardIndex,
@@ -783,21 +793,40 @@ void InventoryHandler::processPlayerStorageAdd(Net::MessageIn &msg)
 
 void InventoryHandler::processPlayerUseCard(Net::MessageIn &msg)
 {
-    UNIMPLIMENTEDPACKET;
-    // +++ here need show dialog with item selection for card.
+    SellDialog *const dialog = CREATEWIDGETR(InsertCardDialog,
+        inventoryHandler->getItemIndex());
+    Inventory *const inv = PlayerInfo::getInventory();
+
     const int count = (msg.readInt16("len") - 4) / 2;
     for (int f = 0; f < count; f ++)
-        msg.readInt16("item id");
+    {
+        const int itemIndex = msg.readInt16("item index") - INVENTORY_OFFSET;
+        const Item *const item = inv->getItem(itemIndex);
+        if (!item)
+            continue;
+        dialog->addItem(item, 0);
+    }
 }
 
 void InventoryHandler::processPlayerInsertCard(Net::MessageIn &msg)
 {
     msg.readInt16("item index");
-    msg.readInt16("card index");
+    const int cardIndex = msg.readInt16("card index") - INVENTORY_OFFSET;
     if (msg.readUInt8("flag"))
+    {
         NotifyManager::notify(NotifyTypes::CARD_INSERT_FAILED);
+    }
     else
+    {
         NotifyManager::notify(NotifyTypes::CARD_INSERT_SUCCESS);
+        Inventory *const inv = PlayerInfo::getInventory();
+        Item *const item = inv->getItem(cardIndex);
+        if (!item)
+            return;
+        item->increaseQuantity(-1);
+        if (item->getQuantity() == 0)
+            inv->removeItemAt(cardIndex);
+    }
 }
 
 void InventoryHandler::selectEgg(const Item *const item) const
diff --git a/src/net/eathena/inventoryhandler.h b/src/net/eathena/inventoryhandler.h
index 6497c2e9b..c593a2c67 100644
--- a/src/net/eathena/inventoryhandler.h
+++ b/src/net/eathena/inventoryhandler.h
@@ -58,7 +58,7 @@ class InventoryHandler final : public MessageHandler,
                        const int amount,
                        const int destination) const override final;
 
-        void useCard(const int index) const override final;
+        void useCard(const Item *const item) override final;
 
         void insertCard(const int cardIndex,
                         const int itemIndex) const override final;
@@ -74,6 +74,9 @@ class InventoryHandler final : public MessageHandler,
         int getProjectileSlot() const override final
         { return 23; }
 
+        int getItemIndex() const override final A_WARN_UNUSED
+        { return mItemIndex; }
+
     protected:
         static void processPlayerEquipment(Net::MessageIn &msg);
 
@@ -142,6 +145,9 @@ class InventoryHandler final : public MessageHandler,
         static void processBindItem(Net::MessageIn &msg);
 
         static Ea::InventoryItems mCartItems;
+
+    private:
+        int mItemIndex;
 };
 
 }  // namespace EAthena
diff --git a/src/net/eathena/protocol.h b/src/net/eathena/protocol.h
index faef51ac2..a8cea65a4 100644
--- a/src/net/eathena/protocol.h
+++ b/src/net/eathena/protocol.h
@@ -97,7 +97,7 @@ packet(SMSG_PLAYER_REFINE,           0x0188);
 packet(SMSG_PLAYER_EQUIPMENT,        0x0992);
 packet(SMSG_PLAYER_EQUIP,            0x0999);
 packet(SMSG_PLAYER_UNEQUIP,          0x099a);
-packet(SMSG_PLAYER_UNE_CARD,         0x017b);
+packet(SMSG_PLAYER_USE_CARD,         0x017b);
 packet(SMSG_PLAYER_INSERT_CARD,      0x017d);
 packet(SMSG_PLAYER_ATTACK_RANGE,     0x013a);
 packet(SMSG_PLAYER_ARROW_EQUIP,      0x013c);
-- 
cgit v1.2.3-70-g09d2