initial commit, lordsawar source, slightly modified

[lordsawar] / src / tilestyleset.cpp

diff --git a/src/tilestyleset.cpp b/src/tilestyleset.cpp
new file mode 100644 (file)
index 0000000..33a5f7e
--- /dev/null
+++ b/src/tilestyleset.cpp
@@ -0,0 +1,98 @@
+//  Copyright (C) 2007, 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 <algorithm>
+#include <sigc++/functors/mem_fun.h>
+
+#include "tilestyleset.h"
+
+#include "GraphicsCache.h"
+#include "xmlhelper.h"
+#include "gui/image-helpers.h"
+
+std::string TileStyleSet::d_tag = "tilestyleset";
+using namespace std;
+
+#include <iostream>
+
+        
+TileStyleSet::TileStyleSet()
+{
+}
+
+TileStyleSet::TileStyleSet(XML_Helper *helper)
+{
+  helper->getData(d_name, "name"); 
+}
+
+TileStyleSet::~TileStyleSet()
+{
+  for (unsigned int i=0; i < size(); i++)
+    delete (*this)[i];
+}
+
+bool TileStyleSet::save(XML_Helper *helper) const
+{
+  bool retval = true;
+
+  retval &= helper->openTag(TileStyleSet::d_tag);
+  retval &= helper->saveData("name", d_name);
+  for (TileStyleSet::const_iterator i = begin(); i != end(); ++i)
+    retval &= (*i)->save(helper);
+  retval &= helper->closeTag();
+
+  return retval;
+}
+
+void TileStyleSet::getUniqueTileStyleTypes(std::list<TileStyle::Type> &types) const
+{
+  for (TileStyleSet::const_iterator i = begin(); i != end(); ++i)
+    if (find (types.begin(), types.end(), (*i)->getType()) == types.end())
+      types.push_back((*i)->getType());
+}
+
+bool TileStyleSet::validate() const
+{
+  if (getName().empty() == true)
+    return false;
+  return true;
+}
+
+void TileStyleSet::uninstantiateImages()
+{
+  for (unsigned int i = 0; i < size(); i++)
+    {
+      if ((*this)[i]->getImage() != NULL)
+       {
+         delete (*this)[i]->getImage();
+         (*this)[i]->setImage(NULL);
+       }
+    }
+}
+void TileStyleSet::instantiateImages(int tilesize, std::string filename)
+{
+  if (filename.empty() == false)
+    {
+      std::vector<PixMask *> styles = disassemble_row(filename, size());
+      for (unsigned int i = 0; i < size(); i++)
+       {
+         PixMask::scale(styles[i], tilesize, tilesize);
+         (*this)[i]->setImage(styles[i]);
+       }
+    }
+}
+// End of file