void CGWIC_Cell::SaveObjectStates()
{
path filenm = GWIC_CELLSTORE_DIR;
filenm += GetCellFileSuffix();
filenm += ".xml";
IXMLWriter* xml = graphics->getFileSystem()->createXMLWriter(filenm);
if (!xml) {
std::cerr << "SaveObjectStates(): can't create writer to " << filenm.c_str() << std::endl;
return;
}
xml->writeXMLHeader();
CIrrStrParser pos,rot,scl;
stringw vs;
for (u32 i=0; i<objects.size(); i++) {
vs = objects[i]->GetFileName();
xml->writeElement(L"object",false,L"file",vs.c_str());
xml->writeLineBreak();
pos += objects[i]->GetPos();
rot += objects[i]->GetRot();
scl += objects[i]->GetScale();
xml->writeElement(L"position",true,
L"pos",pos.GetBuff().c_str(),
L"rot",rot.GetBuff().c_str(),
L"scale",scl.GetBuff().c_str());
xml->writeLineBreak();
xml->writeElement(L"options",true,
L"physical",((objects[i]->GetPhysical())?(L"1"):(L"0")),
L"enabled",((objects[i]->GetEnabled())?(L"1"):(L"0")));
xml->writeLineBreak();
pos = rot = scl = L"";
xml->writeClosingTag(L"object");
xml->writeLineBreak();
}
xml->drop();
}
void IXMLWriterTest::writeXMLHeader()
{
IWriteFile* fWrite = IFileSystem::createWriteFile(
"assets/io/fileXMLEmpty.xml");
IXMLWriter* fxml = IFileSystem::createXMLWriter(fWrite);
if (fWrite)
fWrite->drop();
fxml->writeXMLHeader();
if (fxml)
fxml->drop();
IReadFile* fRead = IFileSystem::createReadFile(
"assets/io/fileXMLEmpty.xml");
IXMLReader* fxmlR = IFileSystem::createXMLReader(fRead);
fxmlR->read();
if (fxmlR->getNodeType() != EXNT_UNKNOWN)
mes.append(
"\n writeXMLHeader: does not write the XMLHeader");
if (fxmlR)
fxmlR->drop();
if (fRead)
fRead->drop();
}
bool kx::SaveGame()
{
fileSys->changeWorkingDirectoryTo( kxBaseDir );
// kxBaseDir/saves/saveName.kxSave
stringw saveName = saveEditBox->getText();
path filename = "./saves/";
filename += saveName;
filename += ".kxs";
IWriteFile* file = fileSys->createAndWriteFile( filename );
if (!file)
{
std::cout<< "Error: couldn't create save file" << endl;
return false;
}
else
{
IXMLWriter* writer = fileSys->createXMLWriter( file );
if (!writer)
{
std::cout<< "Error: couldn't create XML writer" << std::endl;
return false;
}
else
{
writer->writeXMLHeader();
const wchar_t* saveElement = L"kxSave";
writer->writeElement( saveElement );
writer->writeLineBreak();
IAttributes* attr = fileSys->createEmptyAttributes();
attr->addInt( "activeLevelNum", activeLevel->num );
attr->addInt( "activeLevelProgress", activeLevel->progress );
// add more attrib here...
attr->write( writer );
attr->drop();
writer->writeClosingTag( saveElement );
writer->drop();
file->drop();
messages = ""; // reset
messages += L"Saved ";
messages += saveName;
messages += L".kxs";
messagesNumLines= 1;
return true;
}
}
return false;
}
bool CSLevel::savePrefab(CSObject* obj, stringc filename)
{
CS_LOG(CSLOGTYPE::CSL_DEBUG, "Saving prefab to file %s", filename.c_str());
CS_CHECK_BOOL(obj, CSLOGTYPE::CSL_WARNING, "Warning unable to save prefab. obj is not valid");
_chdir(getApplication()->getDirectory("PrefabDirectory").c_str());
IXMLWriter* writer = getDevice()->getFileSystem()->createXMLWriter(filename);
if (!writer) { CS_LOG(CSLOGTYPE::CSL_WARNING, "Warning! unable to create prefab file %s", filename.c_str()); return false; }
writer->writeXMLHeader();
stringw name("CSOBJECT");
writer->writeElement(name.c_str(), false, L"TYPE", stringw(obj->getInfo()->getName()).c_str());
writer->writeLineBreak();
IAttributes* attr = getDevice()->getFileSystem()->createEmptyAttributes(getDriver());
SAttributeReadWriteOptions options;
obj->serializeAttributes(attr, &options);
if (attr->getAttributeCount() != 0)
{
attr->write(writer);
writer->writeLineBreak();
}
attr->drop();
writer->writeClosingTag(name.c_str());
writer->writeLineBreak();
writer->writeLineBreak();
writer->drop();
return true;
}
// save the level objects to disk file
bool CSLevel::saveToDisk(stringc filename)
{
// log this event
CS_LOG(CSLOGTYPE::CSL_DEBUG, "Saving game data - %s", filename.c_str());
// creat ethe xml writer
IXMLWriter* writer = getDevice()->getFileSystem()->createXMLWriter(filename);
if (!writer) { CS_LOG(CSLOGTYPE::CSL_WARNING, "Warning! unable to create save file %s", filename.c_str()); return false; }
// write the xml header
writer->writeXMLHeader();
vector3df pos(0, 0, 0);
vector3df tar(0, 0, 0);
if (getCamera())
{
pos = getCamera()->getPosition();
tar = getCamera()->getTarget();
}
// write the camera position and target
writer->writeLineBreak();
writer->writeElement(L"CAMERA", false,
L"POSITION", stringw(vector3dfToStringc(pos)).c_str(),
L"TARGET", stringw(vector3dfToStringc(tar)).c_str()
);
writer->writeLineBreak();
writer->writeLineBreak();
// run through thte list of objects
CSObject* obj = getObjectFactory()->getObjectManager()->getNextObject(true);
while (obj)
{
// if this is not a debug object, then save it to disk
if (!obj->getDebugObject())
{
// write the node type
stringw name("CSOBJECT");
writer->writeElement(name.c_str(), false, L"TYPE", stringw(obj->getInfo()->getName()).c_str());
writer->writeLineBreak();
// let the object serialize itself into our attributes structure
IAttributes* attr = getDevice()->getFileSystem()->createEmptyAttributes(getDriver());
SAttributeReadWriteOptions options;
obj->serializeAttributes(attr, &options);
// if there are attributes
if (attr->getAttributeCount() != 0)
{
// write the attributes to the xml file
attr->write(writer);
// make the file pretty
writer->writeLineBreak();
}
// drop the pointer
attr->drop();
// finish writing the xml header / footer
writer->writeClosingTag(name.c_str());
writer->writeLineBreak();
writer->writeLineBreak();
}
// get the next object
obj = getObjectFactory()->getObjectManager()->getNextObject(false);
}
// drop the pointer
writer->drop();
// everything went fine
return true;
}