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Lambda to re-use path calculation.

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Took 8 minutes
This commit is contained in:
Lukas Brübach 2026-08-13 19:11:57 +02:00
parent 0fa9fdb967
commit 7a0acb1e5c
1 changed files with 14 additions and 7 deletions
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21
cockatrice/src/game_graphics/player/player_target.cpp
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@ -26,12 +26,19 @@ void PlayerCounter::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*
{ {
const int radius = 15; const int radius = 15;
const qreal border = 1.5; const qreal border = 1.5;
QPainterPath path(QPointF(50 - border / 2, border / 2)); // The box is drawn with a border-wide stroke straddling the path, so the
path.lineTo(radius, border / 2); // visible outline spans [inset, inset + border]. Fills that must not cover
path.arcTo(border / 2, border / 2, 2 * radius, 2 * radius, 90, 90); // the outline (e.g. the life-change flash) use a path inset by `border`.
path.lineTo(border / 2, 30 - border / 2); const auto makePath = [radius](qreal inset) {
path.lineTo(50 - border / 2, 30 - border / 2); QPainterPath path(QPointF(50 - inset, inset));
path.closeSubpath(); path.lineTo(radius, inset);
path.arcTo(inset, inset, 2 * radius, 2 * radius, 90, 90);
path.lineTo(inset, 30 - inset);
path.lineTo(50 - inset, 30 - inset);
path.closeSubpath();
return path;
};
QPainterPath path = makePath(border / 2);
QPen pen(QColor(100, 100, 100)); QPen pen(QColor(100, 100, 100));
pen.setWidthF(border); pen.setWidthF(border);
@ -57,7 +64,7 @@ void PlayerCounter::paint(QPainter *painter, const QStyleOptionGraphicsItem * /*
painter->setPen(Qt::NoPen); painter->setPen(Qt::NoPen);
painter->setBrush(flashColor); painter->setBrush(flashColor);
painter->setOpacity(0.85); painter->setOpacity(0.85);
painter->drawPath(path); painter->drawPath(makePath(border));
painter->restore(); painter->restore();
} }
} }