Example #1
0
void ObjectViewerView::Update()
{
	if (Pi::KeyState(SDLK_EQUALS)) viewingDist *= 0.99f;
	if (Pi::KeyState(SDLK_MINUS)) viewingDist *= 1.01f;
	viewingDist = Clamp(viewingDist, 10.0f, 1e12f);

	char buf[128];
	Body *body = Pi::player->GetNavTarget();
	if(body && (body != lastTarget)) {
		// Reset view distance for new target.
		viewingDist = body->GetBoundingRadius() * 2.0f;
		lastTarget = body;

		if (body->IsType(Object::TERRAINBODY)) {
			TerrainBody *tbody = static_cast<TerrainBody*>(body);
			const SystemBody *sbody = tbody->GetSystemBody();
			m_sbodyVolatileGas->SetText(stringf("%0{f.3}", sbody->m_volatileGas.ToFloat()));
			m_sbodyVolatileLiquid->SetText(stringf("%0{f.3}", sbody->m_volatileLiquid.ToFloat()));
			m_sbodyVolatileIces->SetText(stringf("%0{f.3}", sbody->m_volatileIces.ToFloat()));
			m_sbodyLife->SetText(stringf("%0{f.3}", sbody->m_life.ToFloat()));
			m_sbodyVolcanicity->SetText(stringf("%0{f.3}", sbody->m_volcanicity.ToFloat()));
			m_sbodyMetallicity->SetText(stringf("%0{f.3}", sbody->m_metallicity.ToFloat()));
			m_sbodySeed->SetText(stringf("%0{i}", int(sbody->seed)));
			m_sbodyMass->SetText(stringf("%0{f}", sbody->mass.ToFloat()));
			m_sbodyRadius->SetText(stringf("%0{f}", sbody->radius.ToFloat()));
		}
	}
	snprintf(buf, sizeof(buf), "View dist: %s     Object: %s", format_distance(viewingDist).c_str(), (body ? body->GetLabel().c_str() : "<none>"));
	m_infoLabel->SetText(buf);

	if (body && body->IsType(Object::TERRAINBODY)) m_vbox->ShowAll();
	else m_vbox->HideAll();
}
Example #2
0
void SystemView::OnClickObject(SBody *b)
{
	m_selectedObject = b;
	std::string desc;
	std::string data;

	desc += std::string(Lang::NAME);
	desc += ":\n";
	data += b->name+"\n";
	
	desc += std::string(Lang::DAY_LENGTH);
	desc += std::string(Lang::ROTATIONAL_PERIOD);
	desc += ":\n";
	data += stringf(Lang::N_DAYS, formatarg("days", b->rotationPeriod.ToFloat())) + "\n";
	
	desc += std::string(Lang::RADIUS);
	desc += ":\n";
	data += format_distance(b->GetRadius())+"\n";

	if (b->parent) {
		desc += std::string(Lang::SEMI_MAJOR_AXIS);
	desc += ":\n";
		data += format_distance(b->orbit.semiMajorAxis)+"\n";

		desc += std::string(Lang::ORBITAL_PERIOD);
	desc += ":\n";
		data += stringf(Lang::N_DAYS, formatarg("days", b->orbit.period / (24*60*60))) + "\n";
	}
	m_infoLabel->SetText(desc);
	m_infoText->SetText(data);

	if (Pi::KeyState(SDLK_LSHIFT) || Pi::KeyState(SDLK_RSHIFT)) {
		SystemPath path = m_system->GetPathOf(b);
		if (Pi::game->GetSpace()->GetStarSystem()->GetPath() == m_system->GetPath()) {
			Body* body = Pi::game->GetSpace()->FindBodyForPath(&path);
			if (body != 0)
				Pi::player->SetNavTarget(body);
		}
	}
}
Example #3
0
NumberLabel *NumberLabel::SetValue(double v)
{
	m_value = v;
	switch (m_format) {
		case FORMAT_NUMBER_2DP:
			SetText(to_string(v, "f.2"));
			break;

		case FORMAT_INTEGER:
			SetText(to_string(Uint32(v+0.5), "u"));
			break;

		case FORMAT_PERCENT:
			SetText(stringf("%0{f.2}%%", v*100.0));
			break;

		case FORMAT_PERCENT_INTEGER:
			SetText(stringf("%0{u}%%", Uint32(v*100.0+0.5)));
			break;

		case FORMAT_MASS_TONNES:
			SetText(stringf(Lang::NUMBER_TONNES, formatarg("mass", v)));
			break;

		case FORMAT_MONEY:
			SetText(format_money(Sint64(v*100)));
			break;

		case FORMAT_DISTANCE_M:
			SetText(format_distance(v, 3));
			break;

		case FORMAT_DISTANCE_LY:
			SetText(stringf(Lang::NUMBER_LY, formatarg("distance", v)));
			break;

		default:
		case FORMAT_NUMBER:
			SetText(to_string(v, "f"));
			break;
	}

	return this;
}
Example #4
0
/*
 * Function: Distance
 *
 * Create a string representation of the given distance value.
 *
 * > string = Format.Distance(distance)
 *
 * Parameters:
 *
 *   distance - a distance in metres
 *
 * Return:
 *
 *   string - the string representation
 *
 * Availability:
 *
 *   alpha 10
 *
 * Status:
 *
 *   stable
 */
static int l_format_distance(lua_State *l)
{
	double t = luaL_checknumber(l, 1);
	lua_pushstring(l, format_distance(t).c_str());
	return 1;
}
Example #5
0
void SystemInfoView::OnBodyViewed(SystemBody *b)
{
	std::string desc, data;

	m_infoBox->DeleteAllChildren();

	Gui::Fixed *outer = new Gui::Fixed(600, 200);
	m_infoBox->PackStart(outer);
	Gui::VBox *col1 = new Gui::VBox();
	Gui::VBox *col2 = new Gui::VBox();
	outer->Add(col1, 0, 0);
	outer->Add(col2, 300, 0);

#define _add_label_and_value(label, value) { \
	Gui::Label *l = (new Gui::Label(label))->Color(255,255,0); \
	col1->PackEnd(l); \
	l = (new Gui::Label(value))->Color(255,255,0); \
	col2->PackEnd(l); \
}

	bool multiple = (b->GetSuperType() == SystemBody::SUPERTYPE_STAR &&
					 b->GetParent() && b->GetParent()->GetType() == SystemBody::TYPE_GRAVPOINT && b->GetParent()->GetParent());
	{
		Gui::Label *l = new Gui::Label(b->GetName() + ": " + b->GetAstroDescription() +
			(multiple ? (std::string(" (")+b->GetParent()->GetName() + ")") : ""));
		l->Color(255,255,0);
		m_infoBox->PackStart(l);
	}

	_add_label_and_value(Lang::MASS, stringf(Lang::N_WHATEVER_MASSES, formatarg("mass", b->GetMassAsFixed().ToDouble()),
		formatarg("units", std::string(b->GetSuperType() == SystemBody::SUPERTYPE_STAR ? Lang::SOLAR : Lang::EARTH))));

	_add_label_and_value(Lang::RADIUS, stringf(Lang::N_WHATEVER_RADII, formatarg("radius", b->GetRadiusAsFixed().ToDouble()),
		formatarg("units", std::string(b->GetSuperType() == SystemBody::SUPERTYPE_STAR ? Lang::SOLAR : Lang::EARTH)),
		formatarg("radkm", b->GetRadius() / 1000.0)));

	if (b->GetSuperType() == SystemBody::SUPERTYPE_STAR) {
		_add_label_and_value(Lang::EQUATORIAL_RADIUS_TO_POLAR_RADIUS_RATIO, stringf("%0{f.3}", b->GetAspectRatio()));
	}

	if (b->GetType() != SystemBody::TYPE_STARPORT_ORBITAL) {
		_add_label_and_value(Lang::SURFACE_TEMPERATURE, stringf(Lang::N_CELSIUS, formatarg("temperature", b->GetAverageTemp()-273)));
		_add_label_and_value(Lang::SURFACE_GRAVITY, stringf("%0{f.3} m/s^2", b->CalcSurfaceGravity()));
	}

	if (b->GetParent()) {
		float days = float(b->GetOrbit().Period()) / float(60*60*24);
		if (days > 1000) {
			data = stringf(Lang::N_YEARS, formatarg("years", days/365));
		} else {
			data = stringf(Lang::N_DAYS, formatarg("days", b->GetOrbit().Period() / (60*60*24)));
		}
		if (multiple) {
			float pdays = float(b->GetParent()->GetOrbit().Period()) /float(60*60*24);
			data += " (" + (pdays > 1000 ? stringf(Lang::N_YEARS, formatarg("years", pdays/365))
										 : stringf(Lang::N_DAYS, formatarg("days", b->GetParent()->GetOrbit().Period() / (60*60*24)))) + ")";
		}
		_add_label_and_value(Lang::ORBITAL_PERIOD, data);
		_add_label_and_value(Lang::PERIAPSIS_DISTANCE, format_distance(b->GetOrbMin()*AU, 3) +
			(multiple ? (std::string(" (") + format_distance(b->GetParent()->GetOrbMin()*AU, 3)+ ")") : ""));
		_add_label_and_value(Lang::APOAPSIS_DISTANCE, format_distance(b->GetOrbMax()*AU, 3) +
			(multiple ? (std::string(" (") + format_distance(b->GetParent()->GetOrbMax()*AU, 3)+ ")") : ""));
		_add_label_and_value(Lang::ECCENTRICITY, stringf("%0{f.2}", b->GetOrbit().GetEccentricity()) +
			(multiple ? (std::string(" (") + stringf("%0{f.2}", b->GetParent()->GetOrbit().GetEccentricity()) + ")") : ""));
		if (b->GetType() != SystemBody::TYPE_STARPORT_ORBITAL) {
			_add_label_and_value(Lang::AXIAL_TILT, stringf(Lang::N_DEGREES, formatarg("angle", b->GetAxialTilt() * (180.0/M_PI))));
			if (b->IsRotating()) {
				_add_label_and_value(
					std::string(Lang::DAY_LENGTH)+std::string(Lang::ROTATIONAL_PERIOD),
					stringf(Lang::N_EARTH_DAYS, formatarg("days", b->GetRotationPeriodInDays())));
			}
		}
		int numSurfaceStarports = 0;
		std::string nameList;
		for (const SystemBody* kid : b->GetChildren()) {
			if (kid->GetType() == SystemBody::TYPE_STARPORT_SURFACE) {
				nameList += (numSurfaceStarports ? ", " : "") + kid->GetName();
				numSurfaceStarports++;
			}
		}
		if (numSurfaceStarports) {
			_add_label_and_value(Lang::STARPORTS, nameList);
		}
	}

	m_infoBox->ShowAll();
	m_infoBox->ResizeRequest();
}
Example #6
0
void SystemInfoView::OnBodyViewed(SystemBody *b)
{
	std::string desc, data;

	m_infoBox->DeleteAllChildren();

	Gui::Fixed *outer = new Gui::Fixed(600, 200);
	m_infoBox->PackStart(outer);
	Gui::VBox *col1 = new Gui::VBox();
	Gui::VBox *col2 = new Gui::VBox();
	outer->Add(col1, 0, 0);
	outer->Add(col2, 300, 0);

#define _add_label_and_value(label, value) { \
	Gui::Label *l = (new Gui::Label(label))->Color(1.0f,1.0f,0.0f); \
	col1->PackEnd(l); \
	l = (new Gui::Label(value))->Color(1.0f,1.0f,0.0f); \
	col2->PackEnd(l); \
}

	{
		Gui::Label *l = new Gui::Label(b->name + ": " + b->GetAstroDescription());
		l->Color(1,1,0);
		m_infoBox->PackStart(l);
	}

	_add_label_and_value(Lang::MASS, stringf(Lang::N_WHATEVER_MASSES, formatarg("mass", b->mass.ToDouble()),
		formatarg("units", std::string(b->GetSuperType() == SystemBody::SUPERTYPE_STAR ? Lang::SOLAR : Lang::EARTH))));

	_add_label_and_value(Lang::RADIUS, stringf(Lang::N_WHATEVER_RADII, formatarg("radius", b->radius.ToDouble()),
		formatarg("units", std::string(b->GetSuperType() == SystemBody::SUPERTYPE_STAR ? Lang::SOLAR : Lang::EARTH))));

	if (b->type != SystemBody::TYPE_STARPORT_ORBITAL) {
		_add_label_and_value(Lang::SURFACE_TEMPERATURE, stringf(Lang::N_CELSIUS, formatarg("temperature", b->averageTemp-273)));
		_add_label_and_value(Lang::SURFACE_GRAVITY, stringf("%0{f.3} m/s^2", b->CalcSurfaceGravity()));
	}

	if (b->parent) {
		float days = float(b->orbit.period) / float(60*60*24);
		if (days > 1000) {
			data = stringf(Lang::N_YEARS, formatarg("years", days/365));
		} else {
			data = stringf(Lang::N_DAYS, formatarg("days", b->orbit.period / (60*60*24)));
		}
		_add_label_and_value(Lang::ORBITAL_PERIOD, data);
		_add_label_and_value(Lang::PERIAPSIS_DISTANCE, format_distance(b->orbMin.ToDouble()*AU, 3));
		_add_label_and_value(Lang::APOAPSIS_DISTANCE, format_distance(b->orbMax.ToDouble()*AU, 3));
		_add_label_and_value(Lang::ECCENTRICITY, stringf("%0{f.2}", b->orbit.eccentricity));
		if (b->type != SystemBody::TYPE_STARPORT_ORBITAL) {
			_add_label_and_value(Lang::AXIAL_TILT, stringf(Lang::N_DEGREES, formatarg("angle", b->axialTilt.ToDouble() * (180.0/M_PI))));
			if (b->rotationPeriod != 0) {
				_add_label_and_value(
					std::string(Lang::DAY_LENGTH)+std::string(Lang::ROTATIONAL_PERIOD),
					stringf(Lang::N_EARTH_DAYS, formatarg("days", b->rotationPeriod.ToDouble())));
			}
		}
		int numSurfaceStarports = 0;
		std::string nameList;
		for (std::vector<SystemBody*>::iterator i = b->children.begin(); i != b->children.end(); ++i) {
			if ((*i)->type == SystemBody::TYPE_STARPORT_SURFACE) {
				nameList += (numSurfaceStarports ? ", " : "") + (*i)->name;
				numSurfaceStarports++;
			}
		}
		if (numSurfaceStarports) {
			_add_label_and_value(Lang::STARPORTS, nameList);
		}
	}

	m_infoBox->ShowAll();
	m_infoBox->ResizeRequest();
}