initial commit, lordsawar source, slightly modified

[lordsawar] / src / MapBackpack.cpp

diff --git a/src/MapBackpack.cpp b/src/MapBackpack.cpp
new file mode 100644 (file)
index 0000000..016eb7e
--- /dev/null
+++ b/src/MapBackpack.cpp
@@ -0,0 +1,78 @@
+//  Copyright (C) 2008, Ben Asselstine
+//
+//  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 3 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 Library 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.
+
+#include "MapBackpack.h"
+#include "Item.h"
+#include "xmlhelper.h"
+
+std::string MapBackpack::d_tag = "itemstack";
+
+//#define debug(x) {std::cerr<<__FILE__<<": "<<__LINE__<<": "<<x<<std::endl<<std::flush;}
+#define debug(x)
+
+MapBackpack::MapBackpack(Vector<int> pos)
+  :Backpack(), Immovable(pos), UniquelyIdentified((guint32)0)
+{
+}
+
+MapBackpack::MapBackpack(const MapBackpack& object)
+  :Backpack(object), Immovable(object), UniquelyIdentified((guint32)0)
+{
+}
+
+MapBackpack::MapBackpack(XML_Helper* helper)
+  :Backpack(helper), Immovable(helper), UniquelyIdentified((guint32)0)
+{
+}
+
+MapBackpack::~MapBackpack()
+{
+}
+
+bool MapBackpack::save(XML_Helper* helper) const
+{
+  bool retval = true;
+
+  retval &= helper->openTag(Backpack::d_tag);
+  retval &= helper->saveData("x", getPos().x);
+  retval &= helper->saveData("y", getPos().y);
+  retval &= Backpack::saveData(helper);
+  retval &= helper->closeTag();
+
+  return retval;
+}
+
+Item *MapBackpack::getFirstPlantedItem()
+{
+  for (MapBackpack::iterator it = begin(); it != end(); it++)
+    {
+      if ((*it)->getPlanted() == true)
+       return *it;
+    }
+  return NULL;
+}
+
+Item *MapBackpack::getPlantedItem(Player *player)
+{
+  for (MapBackpack::iterator it = begin(); it != end(); it++)
+    {
+      if ((*it)->getPlanted() == true &&
+         (*it)->getPlantableOwner() == player)
+       return *it;
+    }
+  return NULL;
+}