Move equipbackend into separate file.

1 files changed, 103 insertions, 0 deletions

diff --git a/src/net/ea/equipbackend.h b/src/net/ea/equipbackend.h
new file mode 100644
index 000000000..ff1813500
--- /dev/null
+++ b/src/net/ea/equipbackend.h
@@ -0,0 +1,103 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2014  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 NET_EA_EQUIPBACKEND_H
+#define NET_EA_EQUIPBACKEND_H
+
+#include "equipment.h"
+#include "inventory.h"
+#include "item.h"
+
+namespace Ea
+{
+
+class EquipBackend : public Equipment::Backend
+{
+    public:
+        EquipBackend()
+        {
+            memset(mEquipment, -1, sizeof(mEquipment));
+        }
+
+        A_DELETE_COPY(EquipBackend)
+
+        Item *getEquipment(const int index) const override final A_WARN_UNUSED
+        {
+            int invyIndex = mEquipment[index];
+            if (invyIndex == -1)
+                return nullptr;
+
+            const Inventory *const inv = PlayerInfo::getInventory();
+            if (inv)
+                return inv->getItem(invyIndex);
+            else
+                return nullptr;
+        }
+
+        void clear()
+        {
+            Inventory *const inv = PlayerInfo::getInventory();
+            if (!inv)
+                return;
+            for (int i = 0; i < EQUIPMENT_SIZE; i++)
+            {
+                if (mEquipment[i] != -1)
+                {
+                    Item* item = inv->getItem(i);
+                    if (item)
+                        item->setEquipped(false);
+                }
+
+                mEquipment[i] = -1;
+            }
+        }
+
+        void setEquipment(const int index, const int inventoryIndex)
+        {
+            Inventory *const inv = PlayerInfo::getInventory();
+            if (!inv)
+                return;
+
+            // Unequip existing item
+            Item *item = inv->getItem(mEquipment[index]);
+
+            if (item)
+                item->setEquipped(false);
+
+            // not checking index because it must be safe
+            mEquipment[index] = inventoryIndex;
+
+            item = inv->getItem(inventoryIndex);
+            if (item)
+                item->setEquipped(true);
+
+            if (inventoryWindow)
+                inventoryWindow->updateButtons();
+        }
+
+    private:
+        int mEquipment[EQUIPMENT_SIZE];
+};
+
+}  // namespace Ea
+
+#endif  // NET_EA_EQUIPBACKEND_H