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add live ship stats panel

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This commit is contained in:
mlangkabel
2026-06-07 21:07:19 +02:00
parent 37a70ea321
commit f097e9a25f
20 changed files with 723 additions and 45 deletions
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54
src/balancing/ArenaView.cpp
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@@ -4,12 +4,16 @@
#include <cmath>
#include <optional>
#include <QMouseEvent>
#include <QPainter>
#include <QPoint>
#include "ArenaSimulation.h"
#include "Building.h"
#include "BuildingSystem.h"
#include "EntityHitTest.h"
#include "EntitySelectedEvent.h"
#include "EventManager.h"
#include "FacingComponent.h"
#include "FactionComponent.h"
#include "HealthComponent.h"
@@ -198,6 +202,37 @@ std::optional<QVector2D> ArenaView::entityPosition(entt::entity entity) const
return m_sim->admin().get<PositionComponent>(entity).value;
}
QVector2D ArenaView::widgetToWorld(QPoint widgetPt) const
{
const float px = tilePx();
if (px < 0.001f) { return QVector2D(0.0f, 0.0f); }
return QVector2D(static_cast<float>(widgetPt.x()) / px,
static_cast<float>(widgetPt.y()) / px);
}
void ArenaView::mousePressEvent(QMouseEvent* event)
{
if (event->button() == Qt::LeftButton)
{
const QVector2D worldPos = widgetToWorld(event->pos());
entt::entity hit = entityAtWorldPos(m_sim->admin(), worldPos);
if (hit != entt::null)
{
m_selectedEntity = hit;
}
else
{
m_selectedEntity = std::nullopt;
}
EventManager::getInstance()->sendEventImmediately(
std::make_shared<EntitySelectedEvent>(m_selectedEntity));
}
QOpenGLWidget::mousePressEvent(event);
}
// ---------------------------------------------------------------------------
// Rendering
// ---------------------------------------------------------------------------
@@ -268,7 +303,7 @@ void ArenaView::drawScrap(QPainter& painter)
void ArenaView::drawStations(QPainter& painter)
{
m_sim->admin().forEach<StationBodyComponent, FactionComponent, HealthComponent>(
[&](entt::entity /*e*/, const StationBodyComponent& sb, const FactionComponent& f, const HealthComponent& h)
[&](entt::entity e, const StationBodyComponent& sb, const FactionComponent& f, const HealthComponent& h)
{
const BuildingType visType = f.isEnemy
? BuildingType::EnemyDefenceStation
@@ -304,6 +339,13 @@ void ArenaView::drawStations(QPainter& painter)
painter.fillRect(QRectF(bboxRect.left(), barY, barW * static_cast<qreal>(fraction), barH),
f.isEnemy ? QColor(200, 60, 60) : QColor(60, 200, 60));
}
if (m_selectedEntity.has_value() && *m_selectedEntity == e)
{
painter.setPen(QPen(QColor(255, 255, 0), 2));
painter.setBrush(Qt::NoBrush);
painter.drawRect(bboxRect.adjusted(-2, -2, 2, 2));
}
});
}
@@ -311,7 +353,7 @@ void ArenaView::drawShips(QPainter& painter)
{
m_sim->admin().forEach<ShipIdentityComponent, PositionComponent, FacingComponent,
FactionComponent, HealthComponent>(
[&](entt::entity /*e*/, const ShipIdentityComponent& si,
[&](entt::entity e, const ShipIdentityComponent& si,
const PositionComponent& pos, const FacingComponent& facing,
const FactionComponent& fac, const HealthComponent& h)
{
@@ -349,6 +391,14 @@ void ArenaView::drawShips(QPainter& painter)
painter.fillRect(QRectF(barX, barY, barW * static_cast<qreal>(fraction), barH),
fac.isEnemy ? QColor(200, 60, 60) : QColor(60, 200, 60));
}
if (m_selectedEntity.has_value() && *m_selectedEntity == e)
{
const qreal radius = static_cast<qreal>(tilePx()) * 0.55;
painter.setPen(QPen(QColor(255, 255, 0), 2));
painter.setBrush(Qt::NoBrush);
painter.drawEllipse(center, radius, radius);
}
});
}