fixed issue with potion output, added extras menu for player race selection

src/item.h

@@ -0,0 +1,17 @@
+#ifndef __ITEM_H__
+#define __ITEM_H__
+
+#include "position.h"
+#include "output.h"
+
+class item {
+protected:
+        position pos;
+public:
+        item(const position &pos);
+        position get_pos() const;
+        void set_pos(const position &npos);
+        virtual void print(output *out) const = 0;
+};
+
+#endif