private void LoadVelocityInfo(AstronomicalBody body)
{
velXBox.Text = body.Velocity.X.ToString();
velYBox.Text = body.Velocity.Y.ToString();
velZBox.Text = body.Velocity.Z.ToString();
velLengthBox.Text = body.Velocity.Length.ToString();
velThetaBox.Text = body.Velocity.Theta.ToString();
velPhiBox.Text = body.Velocity.Phi.ToString();
}
public AstronomicalBodyPage(AstronomicalBody body)
{
InitializeComponent();
Title = body.Name;
lblIcon.Text = body.EmojiIcon;
lblName.Text = body.Name;
lblMass.Text = body.Mass;
lblCircumference.Text = body.Circumference;
lblAge.Text = body.Age;
}
private void LoadBodyInfo(AstronomicalBody body)
{
try
{
LoadGeneralInfo(body);
LoadPositionInfo(body);
LoadVelocityInfo(body);
}
catch (Exception exc)
{
}
}
private void LoadPositionInfo(AstronomicalBody body)
{
double number = 0;
int e = 0;
MathUtilities.ParseToExpNotation(body.Center.X, out number, out e);
posXBox.Text = number.ToString();
posXEBox.Text = e.ToString();
MathUtilities.ParseToExpNotation(body.Center.Y, out number, out e);
posYBox.Text = number.ToString();
posYEBox.Text = e.ToString();
MathUtilities.ParseToExpNotation(body.Center.Z, out number, out e);
posZBox.Text = number.ToString();
posZEBox.Text = e.ToString();
}
private void LoadGeneralInfo(AstronomicalBody body)
{
// Name
nameBox.Text = body.Name;
// Type
if (body is Star)
{
typeBox.Text = "Star";
}
else if (body is Planet)
{
typeBox.Text = "Planet";
}
else if (body is Moon)
{
typeBox.Text = "Moon";
}
else if (body is Asteroid)
{
typeBox.Text = "Asteroid";
}
else if (body is ArtificialObject)
{
typeBox.Text = "Artificial object";
}
// Mass
double number = 0;
int e = 0;
MathUtilities.ParseToExpNotation(body.Mass, out number, out e);
massBox.Text = number.ToString();
massEBox.Text = e.ToString();
// Radius
MathUtilities.ParseToExpNotation(body.Radius, out number, out e);
radiusBox.Text = number.ToString();
radiusEBox.Text = e.ToString();
// Density
MathUtilities.ParseToExpNotation(body.Density, out number, out e);
densityBox.Text = number.ToString();
densityEBox.Text = e.ToString();
}
private void planetarySystemTreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (e.Node.Text != currentPlanetarySystem.Name &&
e.Node.Text != "No star assigned" &&
e.Node.Text != "Planets:" &&
e.Node.Text != "Moons:" &&
e.Node.Text != "Asteroids:" &&
e.Node.Text != "Artificial objects:")
{
var name = e.Node.Text;
if (name.IndexOf("Star: ") >= 0)
{
name = name.Remove(0, 6);
}
var allBodies = currentPlanetarySystem.GetAllBodies();
var selectedBodyQuery = from b in allBodies
where b.Name == name
select b;
selectedBody = selectedBodyQuery.FirstOrDefault();
LoadBodyInfo(selectedBody);
}
}
private void setOrbitButon_Click(object sender, EventArgs e)
{
try
{
double coveredAngle = 0;
try
{
coveredAngle = double.Parse(setOrbitCoveredAngleBox.Text);
}
catch (Exception exc)
{ }
double orbitParameter = MathUtilities.ParseFromExpNotation(
double.Parse(setOrbitParameterBox.Text),
int.Parse(setOrbitParameterEBox.Text));
if (selectedBody is Planet)
{
Planet planet = (Planet)selectedBody;
if (setOrbitRadiusRadio.Checked)
{
Vector startingVelocity = new Vector(planet.Velocity);
PlanetSystem.Models.Utilities.Point startingPoint = new PlanetSystem.Models.Utilities.Point(planet.Center);
if (setOrbitRadiusRadio.Checked)
{
Physics.EnterOrbitByGivenRadius(ref planet, currentPlanetarySystem.Star, orbitParameter, coveredAngle);
}
else
{
Physics.EnterOrbitByGivenSpeed(ref planet, currentPlanetarySystem.Star, orbitParameter, coveredAngle);
}
Vector deltaVelocity = planet.Velocity - startingVelocity;
PlanetSystem.Models.Utilities.Point deltaPoint = planet.Center - startingPoint;
planet.Moons.ToList().ForEach(m =>
{
Physics.AddVelocityToBody(ref m, deltaVelocity);
m.Center = new PlanetSystem.Models.Utilities.Point(
m.Center.X + deltaPoint.X,
m.Center.Y + deltaPoint.Y,
m.Center.X + deltaPoint.Z
);
});
}
else
{
Vector startingVelocity = new Vector(planet.Velocity);
PlanetSystem.Models.Utilities.Point startingPoint = new PlanetSystem.Models.Utilities.Point(planet.Center);
if (setOrbitRadiusRadio.Checked)
{
Physics.EnterOrbitByGivenSpeed(ref planet, currentPlanetarySystem.Star, orbitParameter, coveredAngle);
}
else
{
Physics.EnterOrbitByGivenSpeed(ref planet, currentPlanetarySystem.Star, orbitParameter, coveredAngle);
}
Vector deltaVelocity = planet.Velocity - startingVelocity;
PlanetSystem.Models.Utilities.Point deltaPoint = planet.Center - startingPoint;
planet.Moons.ToList().ForEach(m =>
{
Physics.AddVelocityToBody(ref m, deltaVelocity);
m.Center = new PlanetSystem.Models.Utilities.Point(
m.Center.X + deltaPoint.X,
m.Center.Y + deltaPoint.Y,
m.Center.X + deltaPoint.Z
);
});
}
}
else if (selectedBody is Moon)
{
Moon moon = (Moon)selectedBody;
if (setOrbitRadiusRadio.Checked)
{
Physics.EnterOrbitByGivenRadius(ref moon, moon.Planet, orbitParameter, coveredAngle);
}
else
{
Physics.EnterOrbitByGivenSpeed(ref moon, moon.Planet, orbitParameter, coveredAngle);
}
}
else if (selectedBody is Asteroid)
{
Asteroid asteroid = (Asteroid)selectedBody;
var bodies = currentPlanetarySystem.GetAllBodies();
var primaryQuery = from p in bodies
where p.Name == setOrbitPrimeBox.SelectedText
select p;
AstronomicalBody primary = primaryQuery.FirstOrDefault();
if (setOrbitRadiusRadio.Checked)
{
Physics.EnterOrbitByGivenRadius(ref asteroid, primary, orbitParameter, coveredAngle);
}
else
{
Physics.EnterOrbitByGivenSpeed(ref asteroid, primary, orbitParameter, coveredAngle);
}
}
else if (selectedBody is ArtificialObject)
{
ArtificialObject artificialObject = (ArtificialObject)selectedBody;
var bodies = currentPlanetarySystem.GetAllBodies();
var primaryQuery = from p in bodies
where p.Name == setOrbitPrimeBox.SelectedText
select p;
AstronomicalBody primary = primaryQuery.FirstOrDefault();
if (setOrbitRadiusRadio.Checked)
{
Physics.EnterOrbitByGivenRadius(ref artificialObject, primary, orbitParameter, coveredAngle);
}
else
{
Physics.EnterOrbitByGivenSpeed(ref artificialObject, primary, orbitParameter, coveredAngle);
}
}
else
{
var bodies = currentPlanetarySystem.GetAllBodies();
var primaryQuery = from p in bodies
where p.Name == setOrbitPrimeBox.SelectedText
select p;
AstronomicalBody primary = primaryQuery.FirstOrDefault();
if (setOrbitRadiusRadio.Checked)
{
Physics.EnterOrbitByGivenRadius(ref selectedBody, primary, orbitParameter, coveredAngle);
}
else
{
Physics.EnterOrbitByGivenSpeed(ref selectedBody, primary, orbitParameter, coveredAngle);
}
}
Refresh();
}
catch (Exception exc)
{
}
}