Added Enigma game

project/jni/application/enigma/src/Inventory.hh

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2006 Daniel Heck
+ *
+ * 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 (at your option) 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INVENTORY_HH_INCLUDED
+#define INVENTORY_HH_INCLUDED
+
+#include "ItemHolder.hh"
+#include <string>
+#include <vector>
+#include <stdlib.h>
+
+namespace enigma
+{
+    using world::Item;          // TODO: remove this after moving Item into enigma namespace
+
+    class Inventory : public ItemHolder {
+    public:
+        Inventory();
+        ~Inventory();
+
+        // ---------- ItemHolder interface ----------
+        bool is_full() const;
+        virtual bool is_empty() const;
+        void add_item (Item *i);
+        virtual void takeItemsFrom(ItemHolder *ih);
+        virtual Item *yield_first();
+
+        // ---------- Methods ----------
+
+        //! The number of items currently in the inventory
+        size_t size() const;
+        void clear();
+
+        void rotate_left();
+        void rotate_right();
+        Item *get_item (size_t idx) const;
+        Item *yield_item (size_t idx);
+	bool willAddItem(Item *it);
+
+        int find(const std::string& kind, size_t start_idx = 0) const;
+
+    private:
+        // Private methods.
+        Item *remove_item(Item *it);
+
+        // Private variables.
+        static const unsigned max_items;
+        std::vector<Item*> m_items;
+    };
+}
+
+#endif