Don't have widget hold pointer to state -> Copy what we need and subscribe to changes.

Took 12 minutes

Took 5 seconds

cockatrice/src/game/board/abstract_counter.cpp

@@ -17,12 +17,13 @@
 #include <libcockatrice/protocol/pb/command_set_counter.pb.h>
 #include <libcockatrice/utility/expression.h>
 
-AbstractCounter::AbstractCounter(CounterState *_state,
+AbstractCounter::AbstractCounter(CounterState *state,
                                  PlayerLogic *_player,
                                  bool _shownInCounterArea,
                                  bool _useNameForShortcut,
                                  QGraphicsItem *parent)
-    : QGraphicsItem(parent), state(_state), player(_player), useNameForShortcut(_useNameForShortcut),
+    : QGraphicsItem(parent), player(_player), id(state->getId()), name(state->getName()), value(state->getValue()),
+      color(state->getColor()), radius(state->getRadius()), useNameForShortcut(_useNameForShortcut),
       shownInCounterArea(_shownInCounterArea)
 {
     setAcceptHoverEvents(true);
@@ -89,14 +90,14 @@ void AbstractCounter::setShortcutsActive()
     }
     ShortcutsSettings &sc = SettingsCache::instance().shortcuts();
     shortcutActive = true;
-    if (state->getName() == "life") {
+    if (name == "life") {
         aSet->setShortcuts(sc.getShortcut("Player/aSet"));
         aDec->setShortcuts(sc.getShortcut("Player/aDec"));
         aInc->setShortcuts(sc.getShortcut("Player/aInc"));
     } else if (useNameForShortcut) {
-        aSet->setShortcuts(sc.getShortcut("Player/aSetCounter_" + state->getName()));
-        aDec->setShortcuts(sc.getShortcut("Player/aDecCounter_" + state->getName()));
-        aInc->setShortcuts(sc.getShortcut("Player/aIncCounter_" + state->getName()));
+        aSet->setShortcuts(sc.getShortcut("Player/aSetCounter_" + name));
+        aDec->setShortcuts(sc.getShortcut("Player/aDecCounter_" + name));
+        aInc->setShortcuts(sc.getShortcut("Player/aIncCounter_" + name));
     }
 }
 
@@ -107,7 +108,7 @@ void AbstractCounter::setShortcutsInactive()
     }
 
     shortcutActive = false;
-    if (state->getName() == "life" || useNameForShortcut) {
+    if (name == "life" || useNameForShortcut) {
         aSet->setShortcut(QKeySequence());
         aDec->setShortcut(QKeySequence());
         aInc->setShortcut(QKeySequence());
@@ -134,7 +135,7 @@ void AbstractCounter::mousePressEvent(QGraphicsSceneMouseEvent *event)
         }
     } else {
         Command_IncCounter cmd;
-        cmd.set_counter_id(state->getId());
+        cmd.set_counter_id(id);
         cmd.set_delta(event->button() == Qt::LeftButton ? 1 : -1);
         player->getPlayerActions()->sendGameCommand(cmd);
     }
@@ -155,7 +156,7 @@ void AbstractCounter::hoverLeaveEvent(QGraphicsSceneHoverEvent *)
 void AbstractCounter::incrementCounter()
 {
     Command_IncCounter cmd;
-    cmd.set_counter_id(state->getId());
+    cmd.set_counter_id(id);
     cmd.set_delta(static_cast<QAction *>(sender())->data().toInt());
     player->getPlayerActions()->sendGameCommand(cmd);
 }
@@ -168,7 +169,7 @@ void AbstractCounter::setCounter()
     }
 
     dialogSemaphore = true;
-    AbstractCounterDialog dlg(state->getName(), QString::number(state->getValue()), parent);
+    AbstractCounterDialog dlg(name, QString::number(value), parent);
     const int ok = dlg.exec();
     dialogSemaphore = false;
 
@@ -180,9 +181,9 @@ void AbstractCounter::setCounter()
         return;
     }
 
-    Expression exp(state->getValue());
+    Expression exp(value);
     Command_SetCounter cmd;
-    cmd.set_counter_id(state->getId());
+    cmd.set_counter_id(id);
     cmd.set_value(static_cast<int>(exp.parse(dlg.textValue())));
     player->getPlayerActions()->sendGameCommand(cmd);
 }

cockatrice/src/game/board/abstract_counter.h

@@ -26,8 +26,12 @@ class AbstractCounter : public QObject, public QGraphicsItem, public AbstractPla
     Q_INTERFACES(QGraphicsItem)
 
 protected:
-    CounterState *state;
     PlayerLogic *player;
+    int id;
+    QString name;
+    int value;
+    QColor color;
+    int radius;
     bool hovered = false;
     bool useNameForShortcut;
 
@@ -61,25 +65,29 @@ public:
     void setShortcutsInactive() override;
     void delCounter();
 
-    CounterState *getState() const
-    {
-        return state;
-    }
     QMenu *getMenu() const
     {
         return menu;
     }
     int getId() const
     {
-        return state->getId();
+        return id;
     }
     QString getName() const
     {
-        return state->getName();
+        return name;
+    }
+    QColor getColor() const
+    {
+        return color;
+    }
+    int getRadius() const
+    {
+        return radius;
     }
     int getValue() const
     {
-        return state->getValue();
+        return value;
     }
     bool getShownInCounterArea() const
     {

cockatrice/src/game/board/counter_general.cpp

@@ -13,7 +13,7 @@ GeneralCounter::GeneralCounter(CounterState *state, PlayerLogic *player, bool us
 
 QRectF GeneralCounter::boundingRect() const
 {
-    return QRectF(0, 0, state->getRadius() * 2, state->getRadius() * 2);
+    return QRectF(0, 0, radius * 2, radius * 2);
 }
 
 void GeneralCounter::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*option*/, QWidget * /*widget*/)
@@ -21,19 +21,19 @@ void GeneralCounter::paint(QPainter *painter, const QStyleOptionGraphicsItem * /
     QRectF mapRect = painter->combinedTransform().mapRect(boundingRect());
     int translatedHeight = mapRect.size().height();
     qreal scaleFactor = translatedHeight / boundingRect().height();
-    QPixmap pixmap = CounterPixmapGenerator::generatePixmap(translatedHeight, state->getName(), hovered);
+    QPixmap pixmap = CounterPixmapGenerator::generatePixmap(translatedHeight, name, hovered);
 
     painter->save();
     resetPainterTransform(painter);
     painter->drawPixmap(QPoint(0, 0), pixmap);
 
-    if (state->getValue()) {
+    if (value) {
         QFont f("Serif");
-        f.setPixelSize(qMax((int)(state->getRadius() * scaleFactor), 10));
+        f.setPixelSize(qMax((int)(radius * scaleFactor), 10));
         f.setWeight(QFont::Bold);
         painter->setPen(Qt::black);
         painter->setFont(f);
-        painter->drawText(mapRect, Qt::AlignCenter, QString::number(state->getValue()));
+        painter->drawText(mapRect, Qt::AlignCenter, QString::number(value));
     }
     painter->restore();
 }

cockatrice/src/game/player/player_target.cpp

@@ -44,7 +44,7 @@ void PlayerCounter::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*
     font.setPixelSize(qMax(qRound(translatedSize.height() / 1.3), 9));
     painter->setFont(font);
     painter->setPen(Qt::white);
-    painter->drawText(translatedRect, Qt::AlignCenter, QString::number(state->getValue()));
+    painter->drawText(translatedRect, Qt::AlignCenter, QString::number(value));
 }
 
 PlayerTarget::PlayerTarget(PlayerLogic *_owner, QGraphicsItem *parentItem)