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draw HP bars below ships

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mlangkabel
2026-06-03 20:29:45 +02:00
parent 090dc64bc4
commit 457fc47c75
3 changed files with 29 additions and 4 deletions
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16
src/ui/GameWorldView.cpp
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@@ -837,10 +837,10 @@ void GameWorldView::drawStations(QPainter& painter)
void GameWorldView::drawShips(QPainter& painter)
{
m_sim->admin().forEach<ShipIdentityComponent, PositionComponent, FacingComponent,
FactionComponent>(
FactionComponent, HealthComponent>(
[&](entt::entity /*e*/, const ShipIdentityComponent& si,
const PositionComponent& pos, const FacingComponent& facing,
const FactionComponent& /*fac*/)
const FactionComponent& fac, const HealthComponent& h)
{
const std::map<std::string, ShipVisuals>::const_iterator it =
m_visuals->ships.find(si.schematicId);
@@ -864,6 +864,18 @@ void GameWorldView::drawShips(QPainter& painter)
painter.setPen(QPen(it->second.outline, 1));
painter.setBrush(it->second.fill);
painter.drawPolygon(tri);
if (h.maxHp > 0.0f)
{
const float fraction = std::max(0.0f, h.hp / h.maxHp);
const qreal barW = static_cast<qreal>(fwd) * 2.0;
const qreal barH = static_cast<qreal>(tilePx()) * 0.12;
const qreal barX = center.x() - static_cast<qreal>(fwd);
const qreal barY = center.y() + static_cast<qreal>(fwd) + 1.0;
painter.fillRect(QRectF(barX, barY, barW, barH), QColor(60, 60, 60));
painter.fillRect(QRectF(barX, barY, barW * static_cast<qreal>(fraction), barH),
fac.isEnemy ? QColor(200, 60, 60) : QColor(60, 200, 60));
}
});
}