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Display visual feedback of where cards will go (#5737)

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This is part of the code from #4974, including an improved drag-and-drop
API and its use to display visual feedback of card destination on the
board.

It does not include the improved logic for pushing cards around as I
still need to figure out edge cases there - the logic for choosing where
cards go is not changed, so some of the artifacts described in #4817
and #4975 (particularly around multi-card) are still present.
This commit is contained in:
Basile Clement 2025-03-17 00:19:39 +01:00 • committed by GitHub
parent bd28e04635
commit a7641a571f
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6 changed files with 230 additions and 100 deletions
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28
cockatrice/src/game/zones/card_zone.cpp
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@ -1,11 +1,10 @@
#include "card_zone.h"
#include "../cards/card_database_manager.h"
#include "../cards/card_drag_item.h"
#include "../cards/card_item.h"
#include "../player/player.h"
#include "pb/command_move_card.pb.h"
#include "pb/serverinfo_user.pb.h"
#include "pile_zone.h"
#include "view_zone.h"
#include <QAction>
@ -233,7 +232,26 @@ void CardZone::moveAllToZone()
player->sendGameCommand(cmd);
}
QPointF CardZone::closestGridPoint(const QPointF &point)
bool CardZone::dragEnter(CardDragItem *dragItem, const QPointF &pos)
{
return point;
}
Q_UNUSED(dragItem);
Q_UNUSED(pos);
return true;
}
void CardZone::dragMove(CardDragItem *dragItem, const QPointF &pos)
{
Q_UNUSED(dragItem);
Q_UNUSED(pos);
}
void CardZone::dragAccept(CardDragItem *dragItem, const QPointF &pos)
{
handleDropEvent(dragItem->getValidItems(), dragItem->getStartZone(), pos.toPoint());
}
void CardZone::dragLeave(CardDragItem *dragItem)
{
Q_UNUSED(dragItem);
}