122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
#include <QPainter>
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#include <QGraphicsSceneMouseEvent>
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#include <QApplication>
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#include "pilezone.h"
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#include "player.h"
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#include "carddragitem.h"
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#include "zoneviewzone.h"
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#include "carditem.h"
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#include "pb/command_move_card.pb.h"
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PileZone::PileZone(Player *_p, const QString &_name, bool _isShufflable, bool _contentsKnown, QGraphicsItem *parent)
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: CardZone(_p, _name, false, _isShufflable, _contentsKnown, parent)
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{
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setCacheMode(DeviceCoordinateCache); // Do not move this line to the parent constructor!
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#if QT_VERSION < 0x050000
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setAcceptsHoverEvents(true);
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#else
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setAcceptHoverEvents(true);
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#endif
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setCursor(Qt::OpenHandCursor);
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setTransform(QTransform().translate((float) CARD_WIDTH / 2, (float) CARD_HEIGHT / 2).rotate(90).translate((float) -CARD_WIDTH / 2, (float) -CARD_HEIGHT / 2));
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}
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QRectF PileZone::boundingRect() const
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{
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return QRectF(0, 0, CARD_WIDTH, CARD_HEIGHT);
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}
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void PileZone::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*option*/, QWidget * /*widget*/)
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{
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if (!cards.isEmpty())
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cards.at(0)->paintPicture(painter, cards.at(0)->getTranslatedSize(painter), 90);
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painter->drawRect(QRectF(0.5, 0.5, CARD_WIDTH - 1, CARD_HEIGHT - 1));
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painter->translate((float) CARD_WIDTH / 2, (float) CARD_HEIGHT / 2);
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painter->rotate(-90);
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painter->translate((float) -CARD_WIDTH / 2, (float) -CARD_HEIGHT / 2);
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paintNumberEllipse(cards.size(), 28, Qt::white, -1, -1, painter);
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}
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void PileZone::addCardImpl(CardItem *card, int x, int /*y*/)
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{
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connect(card, SIGNAL(sigPixmapUpdated()), this, SLOT(callUpdate()));
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cards.insert(x, card);
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card->setPos(0, 0);
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if (!contentsKnown()) {
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card->setName(QString());
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card->setId(-1);
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// If we obscure a previously revealed card, its name has to be forgotten
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if (cards.size() > x + 1)
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cards.at(x + 1)->setName(QString());
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}
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card->setVisible(false);
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card->resetState();
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card->setParentItem(this);
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}
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void PileZone::handleDropEvent(const QList<CardDragItem *> &dragItems, CardZone *startZone, const QPoint &/*dropPoint*/)
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{
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Command_MoveCard cmd;
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cmd.set_start_player_id(startZone->getPlayer()->getId());
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cmd.set_start_zone(startZone->getName().toStdString());
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cmd.set_target_player_id(player->getId());
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cmd.set_target_zone(getName().toStdString());
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cmd.set_x(0);
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cmd.set_y(0);
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for (int i = 0; i < dragItems.size(); ++i)
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cmd.mutable_cards_to_move()->add_card()->set_card_id(dragItems[i]->getId());
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player->sendGameCommand(cmd);
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}
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void PileZone::reorganizeCards()
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{
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update();
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}
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void PileZone::mousePressEvent(QGraphicsSceneMouseEvent *event)
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{
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CardZone::mousePressEvent(event);
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if (event->isAccepted())
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return;
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if (event->button() == Qt::LeftButton) {
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setCursor(Qt::ClosedHandCursor);
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event->accept();
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} else
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event->ignore();
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}
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void PileZone::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
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{
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if ((event->screenPos() - event->buttonDownScreenPos(Qt::LeftButton)).manhattanLength() < QApplication::startDragDistance())
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return;
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if (cards.isEmpty())
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return;
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bool faceDown = event->modifiers().testFlag(Qt::ShiftModifier);
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bool bottomCard = event->modifiers().testFlag(Qt::ControlModifier);
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CardItem *card = bottomCard ? cards.last() : cards.first();
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const int cardid = contentsKnown() ? card->getId() : (bottomCard ? cards.size() - 1 : 0);
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CardDragItem *drag = card->createDragItem(cardid, event->pos(), event->scenePos(), faceDown);
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drag->grabMouse();
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setCursor(Qt::OpenHandCursor);
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}
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void PileZone::mouseReleaseEvent(QGraphicsSceneMouseEvent * /*event*/)
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{
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setCursor(Qt::OpenHandCursor);
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}
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void PileZone::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
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{
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if (!cards.isEmpty())
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cards[0]->processHoverEvent();
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QGraphicsItem::hoverEnterEvent(event);
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}
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