458 lines
12 KiB
C++
458 lines
12 KiB
C++
#include <QXmlStreamReader>
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#include <QXmlStreamWriter>
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#include <QDebug>
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#include "protocol.h"
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#include "protocol_items.h"
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#include "decklist.h"
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QHash<QString, ProtocolItem::NewItemFunction> ProtocolItem::itemNameHash;
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ProtocolItem::ProtocolItem(const QString &_itemName)
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: itemName(_itemName)
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{
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}
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bool ProtocolItem::read(QXmlStreamReader *xml)
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{
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while (!xml->atEnd()) {
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xml->readNext();
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if (readElement(xml))
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continue;
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if (xml->isEndElement()) {
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if (xml->name() == getItemType()) {
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extractParameters();
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return true;
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} else {
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QString tagName = xml->name().toString();
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if (parameters.contains(tagName))
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parameters[tagName] = currentElementText;
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currentElementText.clear();
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}
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} else if (xml->isCharacters() && !xml->isWhitespace())
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currentElementText = xml->text().toString();
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}
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return false;
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}
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void ProtocolItem::write(QXmlStreamWriter *xml)
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{
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xml->writeStartElement(getItemType());
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if (!itemName.isEmpty())
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xml->writeAttribute("name", itemName);
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QMapIterator<QString, QString> i(parameters);
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while (i.hasNext()) {
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i.next();
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xml->writeTextElement(i.key(), i.value());
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}
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writeElement(xml);
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xml->writeEndElement();
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}
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ProtocolItem *ProtocolItem::getNewItem(const QString &name)
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{
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if (!itemNameHash.contains(name))
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return 0;
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return itemNameHash.value(name)();
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}
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void ProtocolItem::initializeHash()
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{
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if (!itemNameHash.isEmpty())
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return;
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initializeHashAuto();
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itemNameHash.insert("cmddeck_upload", Command_DeckUpload::newItem);
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itemNameHash.insert("cmddeck_select", Command_DeckSelect::newItem);
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itemNameHash.insert("resp", ProtocolResponse::newItem);
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ProtocolResponse::initializeHash();
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itemNameHash.insert("respdeck_list", Response_DeckList::newItem);
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itemNameHash.insert("respdeck_download", Response_DeckDownload::newItem);
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itemNameHash.insert("respdeck_upload", Response_DeckUpload::newItem);
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itemNameHash.insert("generic_eventlist_games", Event_ListGames::newItem);
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itemNameHash.insert("generic_eventlist_chat_channels", Event_ListChatChannels::newItem);
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itemNameHash.insert("game_eventgame_state_changed", Event_GameStateChanged::newItem);
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itemNameHash.insert("chat_eventchat_list_players", Event_ChatListPlayers::newItem);
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}
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int Command::lastCmdId = 0;
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Command::Command(const QString &_itemName, int _cmdId)
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: ProtocolItem(_itemName), cmdId(_cmdId), ticks(0)
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{
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if (cmdId == -1)
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cmdId = lastCmdId++;
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setParameter("cmd_id", cmdId);
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}
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void Command::extractParameters()
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{
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bool ok;
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cmdId = parameters["cmd_id"].toInt(&ok);
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if (!ok)
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cmdId = -1;
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}
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void Command::processResponse(ProtocolResponse *response)
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{
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emit finished(response);
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emit finished(response->getResponseCode());
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}
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Command_DeckUpload::Command_DeckUpload(DeckList *_deck, const QString &_path)
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: Command("deck_upload"), deck(_deck), path(_path), readFinished(false)
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{
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setParameter("path", path);
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}
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void Command_DeckUpload::extractParameters()
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{
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Command::extractParameters();
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path = parameters["path"];
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}
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bool Command_DeckUpload::readElement(QXmlStreamReader *xml)
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{
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if (readFinished)
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return false;
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if (!deck) {
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if (xml->isStartElement() && (xml->name() == "cockatrice_deck")) {
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deck = new DeckList;
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return true;
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}
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return false;
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}
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if (deck->readElement(xml))
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readFinished = true;
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return true;
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}
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void Command_DeckUpload::writeElement(QXmlStreamWriter *xml)
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{
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if (deck)
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deck->writeElement(xml);
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}
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Command_DeckSelect::Command_DeckSelect(int _gameId, DeckList *_deck, int _deckId)
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: GameCommand("deck_select", _gameId), deck(_deck), deckId(_deckId), readFinished(false)
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{
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setParameter("deck_id", _deckId);
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}
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void Command_DeckSelect::extractParameters()
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{
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GameCommand::extractParameters();
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bool ok;
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deckId = parameters["deck_id"].toInt(&ok);
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if (!ok)
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deckId = -1;
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}
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bool Command_DeckSelect::readElement(QXmlStreamReader *xml)
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{
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if (readFinished)
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return false;
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if (!deck) {
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if (xml->isStartElement() && (xml->name() == "cockatrice_deck")) {
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deck = new DeckList;
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return true;
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}
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return false;
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}
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if (deck->readElement(xml))
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readFinished = true;
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return true;
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}
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void Command_DeckSelect::writeElement(QXmlStreamWriter *xml)
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{
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if (deck)
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deck->writeElement(xml);
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}
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QHash<QString, ResponseCode> ProtocolResponse::responseHash;
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ProtocolResponse::ProtocolResponse(int _cmdId, ResponseCode _responseCode, const QString &_itemName)
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: ProtocolItem(_itemName), cmdId(_cmdId), responseCode(_responseCode)
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{
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setParameter("cmd_id", cmdId);
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setParameter("response_code", responseHash.key(responseCode));
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}
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void ProtocolResponse::extractParameters()
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{
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bool ok;
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cmdId = parameters["cmd_id"].toInt(&ok);
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if (!ok)
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cmdId = -1;
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responseCode = responseHash.value(parameters["response_code"], RespOk);
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}
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void ProtocolResponse::initializeHash()
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{
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responseHash.insert("ok", RespOk);
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responseHash.insert("invalid_command", RespInvalidCommand);
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responseHash.insert("name_not_found", RespNameNotFound);
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responseHash.insert("login_needed", RespLoginNeeded);
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responseHash.insert("context_error", RespContextError);
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responseHash.insert("wrong_password", RespWrongPassword);
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responseHash.insert("spectators_not_allowed", RespSpectatorsNotAllowed);
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}
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Response_DeckList::Response_DeckList(int _cmdId, ResponseCode _responseCode, DeckList_Directory *_root)
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: ProtocolResponse(_cmdId, _responseCode, "deck_list"), root(_root), readFinished(false)
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{
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}
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Response_DeckList::~Response_DeckList()
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{
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delete root;
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}
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bool Response_DeckList::readElement(QXmlStreamReader *xml)
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{
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if (readFinished)
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return false;
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if (!root) {
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if (xml->isStartElement() && (xml->name() == "directory")) {
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root = new DeckList_Directory;
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return true;
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}
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return false;
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}
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if (root->readElement(xml))
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readFinished = true;
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return true;
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}
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void Response_DeckList::writeElement(QXmlStreamWriter *xml)
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{
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root->writeElement(xml);
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}
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Response_DeckDownload::Response_DeckDownload(int _cmdId, ResponseCode _responseCode, DeckList *_deck)
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: ProtocolResponse(_cmdId, _responseCode, "deck_download"), deck(_deck), readFinished(false)
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{
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}
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bool Response_DeckDownload::readElement(QXmlStreamReader *xml)
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{
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if (readFinished)
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return false;
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if (!deck) {
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if (xml->isStartElement() && (xml->name() == "cockatrice_deck")) {
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deck = new DeckList;
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return true;
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}
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return false;
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}
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if (deck->readElement(xml))
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readFinished = true;
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return true;
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}
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void Response_DeckDownload::writeElement(QXmlStreamWriter *xml)
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{
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if (deck)
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deck->writeElement(xml);
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}
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Response_DeckUpload::Response_DeckUpload(int _cmdId, ResponseCode _responseCode, DeckList_File *_file)
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: ProtocolResponse(_cmdId, _responseCode, "deck_upload"), file(_file), readFinished(false)
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{
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}
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Response_DeckUpload::~Response_DeckUpload()
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{
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delete file;
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}
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bool Response_DeckUpload::readElement(QXmlStreamReader *xml)
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{
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if (readFinished)
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return false;
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if (!file) {
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if (xml->isStartElement() && (xml->name() == "file")) {
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file = new DeckList_File(xml->attributes().value("name").toString(), xml->attributes().value("id").toString().toInt(), QDateTime::fromTime_t(xml->attributes().value("upload_time").toString().toUInt()));
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return true;
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}
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return false;
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}
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if (file->readElement(xml))
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readFinished = true;
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return true;
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}
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void Response_DeckUpload::writeElement(QXmlStreamWriter *xml)
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{
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if (file)
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file->writeElement(xml);
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}
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GenericEvent::GenericEvent(const QString &_eventName)
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: ProtocolItem(_eventName)
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{
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}
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void GameEvent::extractParameters()
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{
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bool ok;
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gameId = parameters["game_id"].toInt(&ok);
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if (!ok)
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gameId = -1;
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playerId = parameters["player_id"].toInt(&ok);
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if (!ok)
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playerId = -1;
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}
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GameEvent::GameEvent(const QString &_eventName, int _gameId, int _playerId)
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: ProtocolItem(_eventName), gameId(_gameId), playerId(_playerId)
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{
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setParameter("game_id", gameId);
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setParameter("player_id", playerId);
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}
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void ChatEvent::extractParameters()
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{
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channel = parameters["channel"];
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}
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ChatEvent::ChatEvent(const QString &_eventName, const QString &_channel)
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: ProtocolItem(_eventName), channel(_channel)
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{
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setParameter("channel", channel);
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}
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bool Event_ListChatChannels::readElement(QXmlStreamReader *xml)
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{
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if (xml->isStartElement() && (xml->name() == "channel")) {
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channelList.append(ServerChatChannelInfo(
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xml->attributes().value("name").toString(),
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xml->attributes().value("description").toString(),
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xml->attributes().value("player_count").toString().toInt(),
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xml->attributes().value("auto_join").toString().toInt()
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));
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return true;
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}
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return false;
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}
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void Event_ListChatChannels::writeElement(QXmlStreamWriter *xml)
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{
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for (int i = 0; i < channelList.size(); ++i) {
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xml->writeStartElement("channel");
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xml->writeAttribute("name", channelList[i].getName());
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xml->writeAttribute("description", channelList[i].getDescription());
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xml->writeAttribute("player_count", QString::number(channelList[i].getPlayerCount()));
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xml->writeAttribute("auto_join", channelList[i].getAutoJoin() ? "1" : "0");
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xml->writeEndElement();
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}
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}
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bool Event_ChatListPlayers::readElement(QXmlStreamReader *xml)
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{
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if (xml->isStartElement() && ((xml->name() == "player"))) {
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playerList.append(ServerChatUserInfo(
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xml->attributes().value("name").toString()
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));
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return true;
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}
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return false;
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}
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void Event_ChatListPlayers::writeElement(QXmlStreamWriter *xml)
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{
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for (int i = 0; i < playerList.size(); ++i) {
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xml->writeStartElement("player");
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xml->writeAttribute("name", playerList[i].getName());
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xml->writeEndElement();
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}
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}
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bool Event_ListGames::readElement(QXmlStreamReader *xml)
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{
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if (xml->isStartElement() && (xml->name() == "game")) {
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gameList.append(ServerGameInfo(
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xml->attributes().value("id").toString().toInt(),
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xml->attributes().value("description").toString(),
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xml->attributes().value("has_password").toString().toInt(),
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xml->attributes().value("player_count").toString().toInt(),
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xml->attributes().value("max_players").toString().toInt(),
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xml->attributes().value("creator").toString(),
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xml->attributes().value("spectators_allowed").toString().toInt(),
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xml->attributes().value("spectator_count").toString().toInt()
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));
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return true;
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}
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return false;
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}
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void Event_ListGames::writeElement(QXmlStreamWriter *xml)
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{
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for (int i = 0; i < gameList.size(); ++i) {
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xml->writeStartElement("game");
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xml->writeAttribute("id", QString::number(gameList[i].getGameId()));
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xml->writeAttribute("description", gameList[i].getDescription());
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xml->writeAttribute("has_password", gameList[i].getHasPassword() ? "1" : "0");
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xml->writeAttribute("player_count", QString::number(gameList[i].getPlayerCount()));
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xml->writeAttribute("max_players", QString::number(gameList[i].getMaxPlayers()));
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xml->writeAttribute("creator", gameList[i].getCreatorName());
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xml->writeAttribute("spectators_allowed", gameList[i].getSpectatorsAllowed() ? "1" : "0");
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xml->writeAttribute("spectator_count", QString::number(gameList[i].getSpectatorCount()));
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xml->writeEndElement();
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}
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}
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Event_GameStateChanged::Event_GameStateChanged(int _gameId, const QList<ServerInfo_Player *> &_playerList)
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: GameEvent("game_state_changed", _gameId, -1), currentItem(0), readFinished(false), playerList(_playerList)
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{
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}
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Event_GameStateChanged::~Event_GameStateChanged()
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{
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for (int i = 0; i < playerList.size(); ++i)
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delete playerList[i];
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}
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bool Event_GameStateChanged::readElement(QXmlStreamReader *xml)
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{
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if (currentItem) {
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if (currentItem->readElement(xml))
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currentItem = 0;
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return true;
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}
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if (xml->isStartElement() && (xml->name() == "player")) {
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ServerInfo_Player *player = new ServerInfo_Player;
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playerList.append(player);
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currentItem = player;
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} else
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return false;
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if (currentItem)
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if (currentItem->readElement(xml))
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currentItem = 0;
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return true;
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}
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void Event_GameStateChanged::writeElement(QXmlStreamWriter *xml)
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{
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for (int i = 0; i < playerList.size(); ++i)
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playerList[i]->writeElement(xml);
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}
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