1 files changed, 95 insertions, 0 deletions
diff --git a/src/shopitem.cpp b/src/shopitem.cpp
new file mode 100644
index 000000000..56fec1fac
--- /dev/null
+++ b/src/shopitem.cpp
@@ -0,0 +1,95 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana 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 "shopitem.h"
+
+#include "units.h"
+
+#include "utils/stringutils.h"
+
+#include "resources/iteminfo.h"
+
+ShopItem::ShopItem(int inventoryIndex, int id,
+                   int quantity, int price) :
+    Item(id, 0),
+    mPrice(price)
+{
+    mDisplayName = getInfo().getName() + " ("
+                   + Units::formatCurrency(mPrice).c_str() + ") ";
+    if (quantity > 0)
+        mDisplayName += "[" + toString(quantity) + "]";
+
+    setInvIndex(inventoryIndex);
+    addDuplicate(inventoryIndex, quantity);
+}
+
+ShopItem::ShopItem (int id, int price) : Item (id, 0), mPrice(price)
+{
+    mDisplayName = getInfo().getName() +
+        " (" + Units::formatCurrency(mPrice).c_str() + ")";
+    setInvIndex(-1);
+    addDuplicate(-1, 0);
+}
+
+ShopItem::~ShopItem()
+{
+    /** Clear all remaining duplicates on Object destruction. */
+    while (!mDuplicates.empty())
+    {
+        delete mDuplicates.top();
+        mDuplicates.pop();
+    }
+}
+
+void ShopItem::addDuplicate(int inventoryIndex, int quantity)
+{
+    DuplicateItem* di = new DuplicateItem;
+    di->inventoryIndex = inventoryIndex;
+    di->quantity = quantity;
+    mDuplicates.push(di);
+    mQuantity += quantity;
+}
+
+void ShopItem::addDuplicate()
+{
+    DuplicateItem* di = new DuplicateItem;
+    di->inventoryIndex = -1;
+    di->quantity = 0;
+    mDuplicates.push(di);
+}
+
+int ShopItem::sellCurrentDuplicate(int quantity)
+{
+    DuplicateItem* dupl = mDuplicates.top();
+    if (!dupl)
+        return 0;
+
+    int sellCount = quantity <= dupl->quantity ? quantity : dupl->quantity;
+    dupl->quantity -= sellCount;
+    mQuantity -= sellCount;
+    if (dupl->quantity == 0)
+    {
+        delete dupl;
+        dupl = 0;
+        mDuplicates.pop();
+    }
+    return sellCount;
+}