source: Revenant/yamlprovider/src/yamlsessreader.cpp

#include "yamlsessreader.h"
#include "yamlext.h"

namespace genesis
{
        using namespace geoworld;

        YAMLSynthSessCfgReader::YAMLSynthSessCfgReader( std::istream & input )
                : _input(input) {}
        YAMLSynthSessCfgReader::~YAMLSynthSessCfgReader() {}

        bool YAMLSynthSessCfgReader::load( geoworld::SynthesisSessionConfig & cfg )
        {
        using namespace YAML;
        
                Node nd = Load(_input);
                try
                {
                        const YAML::Node 
                                & ndPasses = nd["passes"], 
                                & ndGeohost = nd["geohost"], 
                                & ndMacro = nd["macro"],
                & ndRsrc = nd["resources"];

                        ndPasses["count"] >> cfg.passes.count;
                        ndPasses["morphs"] >> cfg.passes.morphcount;
                        ndGeohost["layers"] >> cfg.geohost.layercount;
                        ndGeohost["classes"] >> cfg.geohost.classcount;
                        ndMacro["morphs"] >> cfg.macro.morphcount;
                        ndMacro["lod"] >> cfg.macro.lod;
                        ndMacro["coarseness"] >> cfg.macro.coarseness;

                        return true;
                }
                catch (YAML::RepresentationException &)
                {                               
                        return false;
                }
        }

}