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();
}
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);
}
}
}
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;
}
/*
* 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;
}
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();
}
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();
}