Language Language::load(const std::string &file, const LexerConstants &constants) {
namespace pt = boost::property_tree;
pt::ptree tree;
pt::read_json(file, tree);
Language lang;
// extract desc
lang.name = tree.get<std::string>("name");
lang.filterHint = tree.get<std::string>("filter");
// extract extensions
std::string exts = tree.get<std::string>("extensions");
boost::split(lang.extensions, exts, boost::is_any_of(","));
// trim spaces from extensions
for (auto &ext : lang.extensions) {
boost::trim(ext);
}
// extract lexer name
lang.lexer.name = constants.getConstant(tree.get<std::string>("lexer.name"));
// extract keywords
for (const auto &keywordsPair : tree.get_child("lexer.keywords")) {
const auto &keywordsNode = keywordsPair.second;
std::string keywords = keywordsNode.get<std::string>("");
std::vector<std::string> keywordArray;
boost::split(keywordArray, keywords, boost::is_any_of(","));
lang.lexer.keywords.insert(lang.lexer.keywords.end(), keywordArray.begin(), keywordArray.end());
}
// trim spaces from extensions
for (auto &keyword : lang.lexer.keywords) {
boost::trim(keyword);
}
// extract color information
for (const auto pair : tree.get_child("lexer.colors")) {
// parse the color triplet
const std::string rgb = pair.second.get<std::string>("");
std::vector<std::string> color;
boost::split(color, rgb, boost::is_any_of(","));
std::vector<int> colori(color.size());
std::transform(std::begin(color), std::end(color), std::begin(colori), [](const std::string &component) {
return boost::lexical_cast<int>(boost::trim_copy(component));
});
// add the lexer token - color map
const int key = constants.getConstant(pair.first);
const COLORREF value = RGB(colori[0], colori[1], colori[2]);
lang.lexer.colors[key] = value;
}
return lang;
}
bool CProjectileFire::draw(void)
{
CRenderManager& render = CRenderManager::GetInstance();
render.draw(this->sprite, this->_pos, {this->_size.w * 2, this->_size.h * 2}, this->tex_angle, this->_alpha, 1);
render.draw_light(light_omni, this->_pos, {this->_size.w * 2, this->_size.h * 2}, 0, colori(252, 148, 4, this->_alpha * 255));
return true;
}
