bool found = false;
                    for (auto i = 0; i < 4; i++) {
                        for_each(data.begin(), data.end(), [&](pair<string, Node *>node) {
                            auto realnode = node.second;
                            if (realnode["speak"] && rand() % 5 == 2) {
                                ChangeState(node.first);
                                // Get text to show.
                                auto speakLines = realnode["speak"];
                                auto line = speakLines[tostring(rand() % (speakLines.end() - speakLines.begin()))];
                                ((Npc*)this)->cb.Set((string)WZ["String"]["Npc"][(string)line], "npc");
                            }
                        });
                        if (found) break;
                    }