void GameCore::ApplyAliases(tinyxml2::XMLElement *Source)
{
if (aliases.empty())
{
return;
}
const tinyxml2::XMLAttribute *attr = Source->FirstAttribute();
while (attr != nullptr)
{
// Is the attribute value the same as an alias? If so, replace with alias' value
if (aliases.find(UString(attr->Value())) != aliases.end())
{
LogInfo("%s attribute \"%s\" value \"%s\" matches alias \"%s\"", Source->Name(),
attr->Name(), attr->Value(), aliases[UString(attr->Value())].c_str());
Source->SetAttribute(attr->Name(), aliases[UString(attr->Value())].c_str());
}
attr = attr->Next();
}
// Replace inner text
if (Source->GetText() != nullptr && aliases.find(UString(Source->GetText())) != aliases.end())
{
LogInfo("%s value \"%s\" matches alias \"%s\"", Source->Name(), Source->GetText(),
aliases[UString(Source->GetText())].c_str());
Source->SetText(aliases[UString(Source->GetText())].c_str());
}
// Recurse down tree
tinyxml2::XMLElement *child = Source->FirstChildElement();
while (child != nullptr)
{
ApplyAliases(child);
child = child->NextSiblingElement();
}
}
void GameCore::ParseXMLDoc(UString XMLFilename)
{
TRACE_FN_ARGS1("XMLFilename", XMLFilename);
tinyxml2::XMLDocument doc;
tinyxml2::XMLElement *node;
auto file = fw().data->fs.open(XMLFilename);
if (!file)
{
LogError("Failed to open XML file \"%s\"", XMLFilename.c_str());
}
LogInfo("Loading XML file \"%s\" - found at \"%s\"", XMLFilename.c_str(),
file.systemPath().c_str());
auto xmlText = file.readAll();
if (!xmlText)
{
LogError("Failed to read in XML file \"%s\"", XMLFilename.c_str());
}
auto err = doc.Parse(xmlText.get(), file.size());
if (err != tinyxml2::XML_SUCCESS)
{
LogError("Failed to parse XML file \"%s\" - \"%s\" \"%s\"", XMLFilename.c_str(),
doc.GetErrorStr1(), doc.GetErrorStr2());
return;
}
node = doc.RootElement();
if (!node)
{
LogError("Failed to parse XML file \"%s\" - no root element", XMLFilename.c_str());
return;
}
UString nodename = node->Name();
if (nodename == "openapoc")
{
for (node = node->FirstChildElement(); node != nullptr; node = node->NextSiblingElement())
{
ApplyAliases(node);
nodename = node->Name();
if (nodename == "game")
{
ParseGameXML(node);
}
else if (nodename == "form")
{
ParseFormXML(node);
}
else if (nodename == "apocfont")
{
UString fontName = node->Attribute("name");
if (fontName == "")
{
LogError("apocfont element with no name");
continue;
}
auto font = ApocalypseFont::loadFont(node);
if (!font)
{
LogError("apocfont element \"%s\" failed to load", fontName.c_str());
continue;
}
if (this->fonts.find(fontName) != this->fonts.end())
{
LogError("multiple fonts with name \"%s\"", fontName.c_str());
continue;
}
this->fonts[fontName] = font;
}
else if (nodename == "alias")
{
aliases[UString(node->Attribute("id"))] = UString(node->GetText());
}
else if (nodename == "ufopaedia")
{
tinyxml2::XMLElement *nodeufo;
for (nodeufo = node->FirstChildElement(); nodeufo != nullptr;
nodeufo = nodeufo->NextSiblingElement())
{
nodename = nodeufo->Name();
if (nodename == "category")
{
Ufopaedia::UfopaediaDB.push_back(mksp<UfopaediaCategory>(nodeufo));
}
}
}
else
{
LogError("Unknown XML element \"%s\"", nodename.c_str());
}
}
}
}
void GameCore::ParseXMLDoc(UString XMLFilename)
{
tinyxml2::XMLDocument doc;
tinyxml2::XMLElement *node;
UString systemPath;
{
auto file = fw.data->load_file(XMLFilename);
if (!file)
{
LogError("Failed to open XML file \"%s\"", XMLFilename.c_str());
}
systemPath = file.systemPath();
}
if (systemPath == "")
{
LogError("Failed to read XML file \"%s\"", XMLFilename.c_str());
return;
}
LogInfo("Loading XML file \"%s\" - found at \"%s\"", XMLFilename.c_str(), systemPath.c_str());
doc.LoadFile(systemPath.c_str());
node = doc.RootElement();
if (!node)
{
LogError("Failed to parse XML file \"%s\"", systemPath.c_str());
return;
}
UString nodename = node->Name();
if (nodename == "openapoc")
{
for (node = node->FirstChildElement(); node != nullptr; node = node->NextSiblingElement())
{
ApplyAliases(node);
nodename = node->Name();
if (nodename == "game")
{
ParseGameXML(node);
}
else if (nodename == "string")
{
ParseStringXML(node);
}
else if (nodename == "form")
{
ParseFormXML(node);
}
else if (nodename == "apocfont")
{
UString fontName = node->Attribute("name");
if (fontName == "")
{
LogError("apocfont element with no name");
continue;
}
auto font = ApocalypseFont::loadFont(fw, node);
if (!font)
{
LogError("apocfont element \"%s\" failed to load", fontName.c_str());
continue;
}
if (this->fonts.find(fontName) != this->fonts.end())
{
LogError("multiple fonts with name \"%s\"", fontName.c_str());
continue;
}
this->fonts[fontName] = font;
}
else if (nodename == "language")
{
supportedlanguages[node->Attribute("id")] = node->GetText();
}
else if (nodename == "alias")
{
aliases[UString(node->Attribute("id"))] = UString(node->GetText());
}
else if (nodename == "ufopaedia")
{
tinyxml2::XMLElement *nodeufo;
for (nodeufo = node->FirstChildElement(); nodeufo != nullptr;
nodeufo = nodeufo->NextSiblingElement())
{
nodename = nodeufo->Name();
if (nodename == "category")
{
Ufopaedia::UfopaediaDB.push_back(
std::make_shared<UfopaediaCategory>(fw, nodeufo));
}
}
}
else
{
LogError("Unknown XML element \"%s\"", nodename.c_str());
}
}
}
}
