void undoAction(AbstractAction::EnvType env)
{
int index = env->getCountryIndex();
Country* country = (*env->getCountries())[index];
country->setColor(Country::GREY);
env->setCountryIndex(env->getCountryIndex() - 1);
}
bool doAction(AbstractAction::EnvType env)
{
int index = env->getCountryIndex();
Country* country = (*env->getCountries())[index];
int size = (*country->getAdjacents()).size();
for (int i = 0; i < size; i++)
{
if ((*country->getAdjacents())[i]->getColor() == color)
return false;
}
country->setColor(color);
env->setCountryIndex(env->getCountryIndex() + 1);
}
