+
+RecordsPanel::RecordsPanel(world::Simulation &sim)
+: sim(sim)
+, live(new Label(sim.Assets().fonts.medium))
+, records()
+, holders()
+, panel() {
+ Label *live_label = new Label(sim.Assets().fonts.medium);
+ live_label->Text("Creatures alive");
+
+ Panel *label_panel = new Panel;
+ label_panel
+ ->Direction(Panel::VERTICAL)
+ ->Add(live_label);
+
+ Panel *value_panel = new Panel;
+ value_panel
+ ->Direction(Panel::VERTICAL)
+ ->Add(live);
+
+ Label *holder_label = new Label(sim.Assets().fonts.medium);
+ holder_label->Text("Holder");
+ Panel *holder_panel = new Panel;
+ holder_panel
+ ->Direction(Panel::VERTICAL)
+ ->Add(holder_label);
+
+ records.reserve(sim.Records().size());
+ for (const auto &r : sim.Records()) {
+ Label *label = new Label(sim.Assets().fonts.medium);
+ label->Text(r.name + " record");
+ label_panel->Add(label);
+ Label *value = new Label(sim.Assets().fonts.medium);
+ value->Text("none");
+ value_panel->Add(value);
+ records.push_back(value);
+ Label *holder = new Label(sim.Assets().fonts.medium);
+ holder->Text("nobody");
+ holder_panel->Add(holder);
+ holders.push_back(holder);
+ }
+
+ panel
+ .Direction(Panel::HORIZONTAL)
+ ->Padding(glm::vec2(10.0f))
+ ->Spacing(10.0f)
+ ->Background(glm::vec4(0.7f, 0.7f, 0.7f, 1.0f))
+ ->Add(label_panel)
+ ->Add(value_panel)
+ ->Add(holder_panel);
+}
+
+RecordsPanel::~RecordsPanel() {
+}
+
+void RecordsPanel::Draw(graphics::Viewport &viewport) noexcept {
+ live->Text(NumberString(sim.LiveCreatures().size()));
+ int i = 0;
+ for (const auto &r : sim.Records()) {
+ if (!r) continue;
+ switch (r.type) {
+ default:
+ case world::Record::VALUE:
+ records[i]->Text(DecimalString(r.value, 2));
+ break;
+ case world::Record::LENGTH:
+ records[i]->Text(LengthString(r.value));
+ break;
+ case world::Record::MASS:
+ records[i]->Text(MassString(r.value));
+ break;
+ case world::Record::PERCENTAGE:
+ records[i]->Text(PercentageString(r.value));
+ break;
+ case world::Record::TIME:
+ records[i]->Text(TimeString(r.value));
+ break;
+ }
+ std::string str(r.holder->Name());
+ bool first = true;
+ for (auto p : r.holder->Parents()) {
+ if (first) {
+ first = false;
+ str += " of ";
+ } else {
+ str += " and ";
+ }
+ str += p->Name();
+ }
+ holders[i]->Text(str);
+ ++i;
+ }
+
+ const glm::vec2 margin(20.0f);
+ panel.Position(glm::vec2(margin.x, margin.y));
+ panel.Draw(sim.Assets(), viewport);
+}
+
+
+TimePanel::TimePanel(world::Simulation &sim)
+: sim(sim)
+, body(nullptr)
+, time(new Label(sim.Assets().fonts.medium))
+, clock(new Label(sim.Assets().fonts.medium))
+, panel() {
+ Label *time_label = new Label(sim.Assets().fonts.medium);
+ time_label->Text("Time");
+ Label *clock_label = new Label(sim.Assets().fonts.medium);
+ clock_label->Text("Clock");
+
+ Panel *label_panel = new Panel;
+ label_panel
+ ->Direction(Panel::VERTICAL)
+ ->Add(time_label)
+ ->Add(clock_label);
+
+ Panel *value_panel = new Panel;
+ value_panel
+ ->Direction(Panel::VERTICAL)
+ ->Add(time)
+ ->Add(clock);
+
+ panel
+ .Direction(Panel::HORIZONTAL)
+ ->Padding(glm::vec2(10.0f))
+ ->Spacing(10.0f)
+ ->Background(glm::vec4(0.7f, 0.7f, 0.7f, 1.0f))
+ ->Add(label_panel)
+ ->Add(value_panel);
+}
+
+TimePanel::~TimePanel() {
+}
+
+void TimePanel::Draw(graphics::Viewport &viewport) noexcept {
+ time->Text(TimeString(sim.Time()));
+ if (body) {
+ clock->Text(TimeString(std::fmod(sim.Time(), body->RotationalPeriod())));
+ } else {
+ clock->Text("no reference");
+ }
+
+ const glm::vec2 margin(20.0f);
+ panel.Position(glm::vec2(margin.x, viewport.Height() - margin.y - panel.Size().y));
+ panel.Draw(sim.Assets(), viewport);
+}
+
+
+std::string DecimalString(double n, int p) {
+ std::stringstream s;
+ s << std::fixed << std::setprecision(p) << n;
+ return s.str();
+}
+
+std::string LengthString(double m) {
+ std::stringstream s;
+ s << std::fixed << std::setprecision(3);
+ if (m > 1500.0) {
+ s << (m * 0.001) << "km";
+ } else if (m < 0.1) {
+ s << (m * 1000.0) << "mm";
+ } else {
+ s << m << "m";
+ }
+ return s.str();
+}
+
+std::string MassString(double kg) {
+ std::stringstream s;
+ s << std::fixed << std::setprecision(3);
+ if (kg > 1500.0) {
+ s << (kg * 0.001) << "t";
+ } else if (kg < 1.0) {
+ s << (kg * 1000.0) << "g";
+ } else if (kg < 0.001) {
+ s << (kg * 1.0e6) << "mg";
+ } else {
+ s << kg << "kg";
+ }
+ return s.str();
+}
+
+std::string NumberString(int n) {
+ return std::to_string(n);
+}
+
+std::string PercentageString(double n) {
+ std::stringstream s;
+ s << std::fixed << std::setprecision(1) << (n * 100.0) << '%';
+ return s.str();
+}
+
+std::string TimeString(double s) {
+ int is = int(s);
+ std::stringstream ss;
+ if (is >= 3600) {
+ ss << (is / 3600) << "h ";
+ is %= 3600;
+ }
+ if (is >= 60) {
+ ss << (is / 60) << "m ";
+ is %= 60;
+ }
+ ss << is << 's';
+ return ss.str();
+}
+
+std::string VectorString(const glm::dvec3 &v, int p) {
+ std::stringstream ss;
+ ss << std::fixed << std::setprecision(p)
+ << "<" << v.x << ", " << v.y << ", " << v.z << ">";
+ return ss.str();
+}
+
+std::string VectorString(const glm::ivec2 &v) {
+ std::stringstream ss;
+ ss << "<" << v.x << ", " << v.y << ">";
+ return ss.str();
+}
+