void TopParser::next(TypeDef::Atom *atom,TypeDef::TopRule *rule)
{
TypeDef::State *state=topState();
TypeDef::Rule *bottom_rule=Find(state->final->actions,atom);
if( rule->bottom!=bottom_rule )
{
Printf(Exception,"App::TopParser::next(...) : rule mismatch");
}
auto args=rule->args.getRange();
auto *ptr=topElements(args.len);
for(auto p=args; +p ;++p,++ptr)
{
if( !IsSame(ptr->element,*p) )
{
Printf(Exception,"App::TopParser::next(...) : bad stack");
}
}
pop(args.len);
TypeDef::Kind *result=rule->result;
push(result,Transition(topState()->transitions,result));
}
void TopParser::next(TypeDef::Atom *atom)
{
TypeDef::State *state=topState();
TypeDef::Rule *rule=Find(state->final->actions,atom);
if( rule )
{
Printf(Exception,"App::TopParser::next(...) : rule mismatch");
}
if( atom )
push(atom,Transition(state->transitions,atom));
else
check_result();
}
void CritterDialog::_selectAnswer(size_t i)
{
if (i >= _answers.size()) throw Exception("No answer with number " + std::to_string(i));
auto game = Game::getInstance();
auto dialog = dynamic_cast<CritterInteract*>(game->topState(1));
// @todo optimize
int newOffset = dialog->script()->script()->procedures()->at(_functions.at(i))->bodyOffset();
int oldOffset = dialog->script()->programCounter() - 2;
deleteAnswers();
dialog->script()->dataStack()->push(0); // arguments counter;
dialog->script()->returnStack()->push(oldOffset); // return adrress
dialog->script()->setProgramCounter(newOffset);
dialog->script()->run();
}
