void LuaTable::toLua(LuaState& lua) const {
lua.createTable(intKeys.size(), stringKeys.size());
std::for_each(std::begin(intKeys), std::end(intKeys),
[&](std::pair<const int, unsigned> intKey)->void {
lua.pushStack(intKey.first);
pushAnyValue(lua, types[intKey.second], values[intKey.second]);
lua.setTable();
});
std::for_each(std::begin(stringKeys), std::end(stringKeys),
[&](std::pair<const std::string, unsigned> stringKey)->void {
lua.pushStack(stringKey.first);
pushAnyValue(lua, types[stringKey.second], values[stringKey.second]);
lua.setTable();
});
}
void LuaTable::pushAnyValue(LuaState& lua, std::type_index type, void* value) const {
if (type == typeid(int)) {
lua.pushStack(*static_cast<int*>(value));
}
else if (type == typeid(std::string)) {
lua.pushStack(*static_cast<std::string*>(value));
}
else if (type == typeid(long)) {
lua.pushStack(*static_cast<long*>(value));
}
else if (type == typeid(bool)) {
lua.pushStack(*static_cast<bool*>(value));
}
else if (type == typeid(float)) {
lua.pushStack(*static_cast<float*>(value));
}
else if (type == typeid(double)) {
lua.pushStack(*static_cast<double*>(value));
}
else if (type == typeid(LuaFunction)) {
lua.pushStack(*static_cast<LuaFunction*>(value));
}
else {
auto vcast = static_cast<LuaTable*>(value);
vcast->toLua(lua);
}
}