/**
* \brief Initializes the ConfigurationManager that allows to get config options
*
* Reads the configuration file (config/config.json by default) and exits with an
* error if parsing fails.
*/
ConfigurationManager::ConfigurationManager()
{
std::cout<<"Loading "<<CONFIG_PATH<<"..."<<std::endl;
// Open config file, read into json_str
std::ifstream file;
std::stringstream filebuf;
std::string json_code;
file.open(getBasedir() + CONFIG_PATH);
assert(file != nullptr);
filebuf << file.rdbuf();
json_code = filebuf.str();
// Try to parse configuration, exit with error if it fails
m_json.Parse<0>(json_code.c_str());
if (!m_json.IsObject())
{
std::cout << "##########################" << std::endl;
std::cout << "## Error parsing config ##" << std::endl;
std::cout << "##########################" << std::endl;
std::exit(EXIT_FAILURE);
}
}
std::string texPath(std::string texture)
{
return (getBasedir() + std::string("textures") + DIR_DELIM + texture);
}
