[Game] [Arrows] Use arrowData/registry and generate unique server-side ids (#6973)

* [Game] [Arrows] Track creatorId, use arrowData in arrowItem, use registry, generate unique arrow id's on server side and delete-on-exist inserts.

Took 2 minutes

Took 1 minute

* Fix emitting slot instead of signal.

Took 15 minutes

* Clear arrows locally in special circumstances i.e. teardown.

Took 28 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/game/board/arrow_data.cpp

@@ -1,8 +1,10 @@
 #include "arrow_data.h"
 
-ArrowData ArrowData::fromProto(const ServerInfo_Arrow &arrow)
+ArrowData ArrowData::fromProto(const ServerInfo_Arrow &arrow, int creatorId, bool isLocalCreator)
 {
     ArrowData data;
+    data.creatorId = creatorId;
+    data.isLocalCreator = isLocalCreator;
     data.id = arrow.id();
     data.startPlayerId = arrow.start_player_id();
     data.startZone = QString::fromStdString(arrow.start_zone());

cockatrice/src/game/board/arrow_data.h

@@ -8,16 +8,18 @@
 
 struct ArrowData
 {
-    int id;
-    int startPlayerId;
-    QString startZone;
-    int startCardId;
-    int targetPlayerId;
-    QString targetZone;    // empty = targeting a player
-    int targetCardId = -1; // -1 = targeting a player
-    QColor color;
+    int creatorId = -1;
+    bool isLocalCreator = false;
+    int id = -1;
+    int startPlayerId = -1;
+    QString startZone = "";
+    int startCardId = -1;
+    int targetPlayerId = -1;
+    QString targetZone = "";
+    int targetCardId = -1;
+    QColor color = "";
 
-    static ArrowData fromProto(const ServerInfo_Arrow &arrow);
+    static ArrowData fromProto(const ServerInfo_Arrow &arrow, int creatorId, bool isLocalCreator);
 
     bool isPlayerTargeted() const
     {

cockatrice/src/game/board/arrow_item.cpp

@@ -21,12 +21,8 @@
 #include <libcockatrice/utility/color.h>
 #include <libcockatrice/utility/zone_names.h>
 
-ArrowItem::ArrowItem(PlayerLogic *_player,
-                     int _id,
-                     ArrowTarget *_startItem,
-                     ArrowTarget *_targetItem,
-                     const QColor &_color)
-    : player(_player), id(_id), startItem(_startItem), targetItem(_targetItem), color(_color)
+ArrowItem::ArrowItem(QSharedPointer<const ArrowData> _data, ArrowTarget *_startItem, ArrowTarget *_targetItem)
+    : data(std::move(_data)), startItem(_startItem), targetItem(_targetItem)
 {
     setZValue(ZValues::ARROWS);
 
@@ -52,7 +48,7 @@ ArrowItem::ArrowItem(PlayerLogic *_player,
 
 void ArrowItem::onTargetDestroyed()
 {
-    emit requestDeletion(id);
+    emit requestDeletion(data->creatorId, data->id);
 }
 
 void ArrowItem::delArrow()
@@ -130,7 +126,7 @@ void ArrowItem::updatePath(const QPointF &endPoint)
 
 void ArrowItem::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*option*/, QWidget * /*widget*/)
 {
-    QColor paintColor(color);
+    QColor paintColor(data->color);
     if (fullColor) {
         paintColor.setAlpha(200);
     } else {
@@ -142,7 +138,7 @@ void ArrowItem::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*opti
 
 void ArrowItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
-    if (!player->getPlayerInfo()->getLocal()) {
+    if (!data->isLocalCreator) {
         event->ignore();
         return;
     }
@@ -156,14 +152,20 @@ void ArrowItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
 
     event->accept();
     if (event->button() == Qt::RightButton) {
-        emit requestDeletion(id);
+        emit requestDeletion(data->creatorId, data->id);
     }
 }
 
 // ArrowDragItem
 
 ArrowDragItem::ArrowDragItem(PlayerLogic *_owner, ArrowTarget *_startItem, const QColor &_color, int _deleteInPhase)
-    : ArrowItem(_owner, -1, _startItem, nullptr, _color), deleteInPhase(_deleteInPhase)
+    : ArrowItem(QSharedPointer<ArrowData>::create(ArrowData{.creatorId = _owner->getPlayerInfo()->getId(),
+                                                            .isLocalCreator = true,
+                                                            .id = -1,
+                                                            .color = _color}),
+                _startItem,
+                nullptr),
+      player(_owner), deleteInPhase(_deleteInPhase)
 {
 }
 
@@ -238,7 +240,7 @@ void ArrowDragItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
         CardZoneLogic *startZone = startCard->getZone();
 
         Command_CreateArrow cmd;
-        cmd.mutable_arrow_color()->CopyFrom(convertQColorToColor(color));
+        cmd.mutable_arrow_color()->CopyFrom(convertQColorToColor(data->color));
         cmd.set_start_player_id(startZone->getPlayer()->getPlayerInfo()->getId());
         cmd.set_start_zone(startZone->getName().toStdString());
         cmd.set_start_card_id(startCard->getId());
@@ -284,7 +286,14 @@ void ArrowDragItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
 
 // ArrowAttachItem
 ArrowAttachItem::ArrowAttachItem(ArrowTarget *_startItem)
-    : ArrowItem(_startItem->getOwner(), -1, _startItem, nullptr, Qt::green)
+    : ArrowItem(
+          QSharedPointer<ArrowData>::create(ArrowData{.creatorId = _startItem->getOwner()->getPlayerInfo()->getId(),
+                                                      .isLocalCreator = true,
+                                                      .id = -1,
+                                                      .color = Qt::green}),
+          _startItem,
+          nullptr),
+      player(_startItem->getOwner())
 {
 }
 

cockatrice/src/game/board/arrow_item.h

@@ -1,20 +1,15 @@
-/**
- * @file arrow_item.h
- * @ingroup GameGraphics
- */
-//! \todo Document this file.
-
 #ifndef ARROWITEM_H
 #define ARROWITEM_H
 
+#include "arrow_data.h"
 #include "arrow_target.h"
 
 #include <QGraphicsItem>
 #include <QPointer>
+#include <QSharedPointer>
 
 class CardItem;
 class QGraphicsSceneMouseEvent;
-class QMenu;
 class PlayerLogic;
 
 class ArrowItem : public QObject, public QGraphicsItem
@@ -22,25 +17,27 @@ class ArrowItem : public QObject, public QGraphicsItem
     Q_OBJECT
     Q_INTERFACES(QGraphicsItem)
 signals:
-    void requestDeletion(int id);
+    void requestDeletion(int creatorId, int id);
 
 private:
     QPainterPath path;
 
 protected:
-    PlayerLogic *player;
-    int id;
+    QSharedPointer<const ArrowData> data;
     QPointer<ArrowTarget> startItem;
     QPointer<ArrowTarget> targetItem;
     bool targetLocked = false;
-    QColor color;
     bool fullColor = true;
 
     void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
 
 public:
-    ArrowItem(PlayerLogic *_player, int _id, ArrowTarget *_startItem, ArrowTarget *_targetItem, const QColor &_color);
+    ArrowItem(QSharedPointer<const ArrowData> _data, ArrowTarget *_startItem, ArrowTarget *_targetItem);
+
     void onTargetDestroyed();
+    void delArrow();
+    void updatePath();
+    void updatePath(const QPointF &endPoint);
 
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
     [[nodiscard]] QRectF boundingRect() const override
@@ -51,17 +48,13 @@ public:
     {
         return path;
     }
-
-    void updatePath();
-    void updatePath(const QPointF &endPoint);
-
     [[nodiscard]] int getId() const
     {
-        return id;
+        return data->id;
     }
-    [[nodiscard]] PlayerLogic *getPlayer() const
+    [[nodiscard]] int getCreatorId() const
     {
-        return player;
+        return data->creatorId;
     }
     [[nodiscard]] ArrowTarget *getStartItem() const
     {
@@ -75,14 +68,13 @@ public:
     {
         targetLocked = _targetLocked;
     }
-
-    void delArrow();
 };
 
 class ArrowDragItem : public ArrowItem
 {
     Q_OBJECT
 private:
+    PlayerLogic *player;
     int deleteInPhase;
     QList<ArrowDragItem *> childArrows;
     QMetaObject::Connection positionConnection;
@@ -100,6 +92,7 @@ class ArrowAttachItem : public ArrowItem
 {
     Q_OBJECT
 private:
+    PlayerLogic *player;
     QList<ArrowAttachItem *> childArrows;
     QMetaObject::Connection positionConnection;
     void attachCards(CardItem *startCard, const CardItem *targetCard);
@@ -113,4 +106,4 @@ protected:
     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
 };
 
-#endif // ARROWITEM_H
+#endif