2 files changed, 164 insertions, 0 deletions
diff --git a/src/resources/item/complexitem.cpp b/src/resources/item/complexitem.cpp
new file mode 100644
index 000000000..95e30ac54
--- /dev/null
+++ b/src/resources/item/complexitem.cpp
@@ -0,0 +1,97 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "resources/item/complexitem.h"
+
+#include "logger.h"
+
+#include "utils/dtor.h"
+
+#include "debug.h"
+
+ComplexItem::ComplexItem(const int id,
+                         const int type,
+                         const int quantity,
+                         const uint8_t refine,
+                         const ItemColor color,
+                         const Identified identified,
+                         const Damaged damaged,
+                         const Favorite favorite,
+                         const Equipm equipment,
+                         const Equipped equipped) :
+    Item(id,
+         type,
+         quantity,
+         refine,
+         color,
+         identified,
+         damaged,
+         favorite,
+         equipment,
+         equipped),
+    mChildItems()
+{
+}
+
+ComplexItem::~ComplexItem()
+{
+    delete_all(mChildItems);
+    mChildItems.clear();
+}
+
+void ComplexItem::addChild(const Item *const item,
+                           const int amount)
+{
+    if (!item)
+        return;
+    increaseQuantity(amount);
+    Item *child = nullptr;
+    FOR_EACH (std::vector<Item*>::iterator, it, mChildItems)
+    {
+        Item *const item1 = *it;
+        if (item1->getId() == item->getId() &&
+            item1->getInvIndex() == item->getInvIndex() &&
+            item1->getTag() == item->getTag())
+        {
+            child = item1;
+            break;
+        }
+    }
+    if (child)
+    {
+        child->increaseQuantity(amount);
+    }
+    else
+    {
+        child = new ComplexItem(item->getId(),
+            item->getType(),
+            amount,
+            item->getRefine(),
+            item->getColor(),
+            item->getIdentified(),
+            item->getDamaged(),
+            item->getFavorite(),
+            Equipm_false,
+            Equipped_false);
+        child->setTag(item->getTag());
+        child->setInvIndex(item->getInvIndex());
+        mChildItems.push_back(child);
+    }
+}
diff --git a/src/resources/item/complexitem.h b/src/resources/item/complexitem.h
new file mode 100644
index 000000000..9515e13f5
--- /dev/null
+++ b/src/resources/item/complexitem.h
@@ -0,0 +1,67 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RESOURCES_ITEM_COMPLEXITEM_H
+#define RESOURCES_ITEM_COMPLEXITEM_H
+
+#include "resources/item/item.h"
+
+#include <vector>
+
+#include "localconsts.h"
+
+/**
+ * Represents one or more instances of a certain item type.
+ */
+class ComplexItem final : public Item
+{
+    public:
+        /**
+         * Constructor.
+         */
+        ComplexItem(const int id,
+                    const int type,
+                    const int quantity,
+                    const uint8_t refine,
+                    const ItemColor color,
+                    const Identified identified,
+                    const Damaged damaged,
+                    const Favorite favorite,
+                    const Equipm equipment,
+                    const Equipped equipped);
+
+        A_DELETE_COPY(ComplexItem)
+
+        /**
+         * Destructor.
+         */
+        virtual ~ComplexItem();
+
+        void addChild(const Item *const item,
+                      const int amount);
+
+        const std::vector<Item*> &getChilds() const A_WARN_UNUSED
+        { return mChildItems; }
+
+    protected:
+        std::vector<Item*> mChildItems;
+};
+
+#endif  // RESOURCES_ITEM_COMPLEXITEM_H