SettingsMap* ConfigManager::GetSection(const Urho3D::String& section, bool create)
{
// Empty section gets assigned to main map
if (section == Urho3D::String::EMPTY)
return &_map;
// Split section into submaps
Urho3D::Vector<Urho3D::String> split;
unsigned splitPos = 0;
if (ConfigFile::ParseHeader(section).Empty())
{
return &_map;
}
// Split sections by '.' or '/'
// Comments will ignore splits behind them
while (splitPos != Urho3D::String::NPOS)
{
// Find next comment split
auto commentSplitPos = splitPos;
auto hashPos = section.Find("#", commentSplitPos);
auto slashesPos = section.Find("//", commentSplitPos);
commentSplitPos = (hashPos < slashesPos) ? hashPos : slashesPos;
// Find next split
auto lastSplitPos = splitPos;
auto dotPos = section.Find(".", lastSplitPos);
auto slashPos = section.Find("/", lastSplitPos);
splitPos = (dotPos < slashPos) ? dotPos : slashPos;
// Ignore splits after comments
splitPos = (commentSplitPos <= splitPos) ? Urho3D::String::NPOS : splitPos;
int length = splitPos - lastSplitPos;
if (splitPos == Urho3D::String::NPOS)
{
length = section.Length() - lastSplitPos;
}
auto sub = section.Substring(lastSplitPos, length);
if (sub != Urho3D::String::EMPTY)
split.Push(sub);
}
SettingsMap* currentMap = &_map;
for (auto itr = split.Begin(); itr != split.End(); itr++)
{
auto section = *itr;
// Find section
SettingsMap* newMap = 0;
for (auto map_itr = currentMap->Begin(); map_itr != currentMap->End(); map_itr++)
{
if (map_itr->first_ == section)
{
newMap = static_cast<SettingsMap*>(map_itr->second_.GetVoidPtr());
// Key exists, but is not a SettingsMap
if (!newMap)
{
return 0;
}
// Key exists
break;
}
}
// Key does not exist
if (!newMap)
{
if (create)
{
currentMap->operator[](section) = new SettingsMap();
newMap = static_cast<SettingsMap*>((*currentMap)[section].GetVoidPtr());
}
}
if (newMap)
{
currentMap = newMap;
}
}
return currentMap;
}
void ConfigManager::SaveSettingsMap(Urho3D::String section, SettingsMap& map, ConfigFile& configFile)
{
// Save out parameters
for (auto itr = map.Begin(); itr != map.End(); itr++)
{
// Skip over sub-sections
if (itr->second_.GetType() == Urho3D::VAR_VOIDPTR)
{
continue;
}
auto value = itr->first_;
// Set parameter
if (itr->second_.GetType() == Urho3D::VAR_STRING)
configFile.Set(section, value, itr->second_.GetString());
if (itr->second_.GetType() == Urho3D::VAR_INT)
configFile.Set(section, value, Urho3D::String(itr->second_.GetInt()));
if (itr->second_.GetType() == Urho3D::VAR_BOOL)
configFile.Set(section, value, Urho3D::String(itr->second_.GetBool()));
if (itr->second_.GetType() == Urho3D::VAR_FLOAT)
configFile.Set(section, value, Urho3D::String(itr->second_.GetFloat()));
if (itr->second_.GetType() == Urho3D::VAR_VECTOR2)
configFile.Set(section, value, Urho3D::String(itr->second_.GetVector2()));
if (itr->second_.GetType() == Urho3D::VAR_VECTOR3)
configFile.Set(section, value, Urho3D::String(itr->second_.GetVector3()));
if (itr->second_.GetType() == Urho3D::VAR_VECTOR4)
configFile.Set(section, value, Urho3D::String(itr->second_.GetVector4()));
if (itr->second_.GetType() == Urho3D::VAR_QUATERNION)
configFile.Set(section, value, Urho3D::String(itr->second_.GetQuaternion()));
if (itr->second_.GetType() == Urho3D::VAR_COLOR)
configFile.Set(section, value, Urho3D::String(itr->second_.GetColor()));
if (itr->second_.GetType() == Urho3D::VAR_INTRECT)
configFile.Set(section, value, Urho3D::String(itr->second_.GetIntRect()));
if (itr->second_.GetType() == Urho3D::VAR_INTVECTOR2)
configFile.Set(section, value, Urho3D::String(itr->second_.GetIntVector2()));
if (itr->second_.GetType() == Urho3D::VAR_MATRIX3)
configFile.Set(section, value, Urho3D::String(itr->second_.GetMatrix3()));
if (itr->second_.GetType() == Urho3D::VAR_MATRIX3X4)
configFile.Set(section, value, Urho3D::String(itr->second_.GetMatrix3x4()));
if (itr->second_.GetType() == Urho3D::VAR_MATRIX4)
configFile.Set(section, value, Urho3D::String(itr->second_.GetMatrix4()));
}
// Save out sub-sections
for (auto itr = map.Begin(); itr != map.End(); itr++)
{
// Skip over parameter
if (itr->second_.GetType() != Urho3D::VAR_VOIDPTR)
{
continue;
}
Urho3D::String path = section;
path.Append(itr->first_);
auto fsdf = map[section];
auto value = static_cast<SettingsMap*>(itr->second_.GetVoidPtr());
if (value)
{
// Save sub-section
SaveSettingsMap(path, *value, configFile);
}
}
}