public void JourneyComplete(Satellite pvSatellite, int pvTimeToComplete)
{
double dblDistanceTravelled = pvSatellite.DistanceBetweenPlanets + pvSatellite.DistanceInPlanetaryOrbit;
string strMessageComplete = " JOURNEY COMPLETE!";
string strMessageDistanceTravelled = "Distance Travelled: " + dblDistanceTravelled.ToString();
string strTimeToComplete = "In " + (pvTimeToComplete / 365) + " Years " + (pvTimeToComplete % 365) + " Days";
pvSatellite.Reset();
MessageBox.Show(strTimeToComplete, strMessageComplete, MessageBoxButton.OK);
}
public void UpdateJourneyComplete(Satellite pvSatellite, int pvTimeToComplete)
{
JourneyCompleteDel objJourneyCompleteDel = new JourneyCompleteDel(JourneyComplete);
List <Satellite> lstSatellite = new List <Satellite>();
lstSatellite.Add(pvSatellite);
// parameters
object[] lstParams = { pvSatellite, pvTimeToComplete };
mainCanvas.Dispatcher.BeginInvoke(objJourneyCompleteDel, System.Windows.Threading.DispatcherPriority.Render, lstParams);
}
public TravellerRunTime(List <Planet> pvListPlanets, Satellite pvSatellite, Sun pvSun, ViewObserver pvViewObserver)
{
bKeepGoing = true;
bRunning = false;
bUpdatePlanetOrbitPosition = true;
bUpdateSatelliteOrbitPosition = true;
bUpdateSatelliteInterPlanetaryPosition = true;
bStep = false;
bUseStep = false;
lstPlanets = pvListPlanets;
objSatellite = pvSatellite;
objSun = pvSun;
objViewObserver = pvViewObserver;
objThread = new Thread(Run);
objThread.Name = "TravellerRunTime";
timeToComplete = 1;
objThreadFlash = new Thread(FlashSatellite);
}
// uses the satellite radius attribute for the pull checks
// RG 24/05/20 not used
public bool WithinOrbitPullSatelliteRadius(Satellite pvSatellite)
{
bool bWithinOrbitPull = false;
bool bCouldBeInOrbitX = false;
bool bCouldBeInOrbitY = false;
/* test A satellite is at an X co-ordinate > planet X but <= planet X + radius */
if ((pvSatellite.Position.PosX > this.Position.PosX) & (pvSatellite.Position.PosX <= this.Position.PosX + pvSatellite.Position.Radius))
{
bCouldBeInOrbitX = true;
}
/* test B satellite is at an X co-ordinate < planet X but >= planet X - radius */
if ((pvSatellite.Position.PosX < this.Position.PosX) & (pvSatellite.Position.PosX >= this.Position.PosX - pvSatellite.Position.Radius))
{
bCouldBeInOrbitX = true;
}
/* test C satellite is at a Y co-ordinate > planet Y but <= planet Y + radius*/
if ((pvSatellite.Position.PosY > this.Position.PosY) & (pvSatellite.Position.PosY <= this.Position.PosY + pvSatellite.Position.Radius))
{
bCouldBeInOrbitY = true;
}
/* test D satellite is at a Y co-ordinate < planet Y but >= planet Y - radius
*/
if ((pvSatellite.Position.PosY < this.Position.PosY) & (pvSatellite.Position.PosY >= this.Position.PosY - pvSatellite.Position.Radius))
{
bCouldBeInOrbitY = true;
}
bWithinOrbitPull = (bCouldBeInOrbitX & bCouldBeInOrbitY);
return(bWithinOrbitPull);
}
// constructor loads the objects in the system
public MainWindow()
{
InitializeComponent();
// initialise the model
lstPlanets = new List <Planet>();
lstPlanetUI = new List <PlanetUI>();
NINETY_DEGREES_AS_RADIANS = 90 * (Pi / 180);
// sun
{
PositionParams objSunPosition = new PositionParams();
objSunPosition.PosX = 550;
objSunPosition.PosY = 500;
objSunPosition.Angle = 100;
objSunPosition.Velocity = 0;
objSun = new Sun(objSunPosition);
objSunPlanet = new Planet(objSun, objSunPosition, "Sun", 40);
Ellipse objSunEllipse = new Ellipse();
objSunEllipse.Stroke = System.Windows.Media.Brushes.Orange;
objSunEllipse.Fill = System.Windows.Media.Brushes.Yellow;
objSunEllipse.HorizontalAlignment = HorizontalAlignment.Left;
objSunEllipse.VerticalAlignment = VerticalAlignment.Center;
objSunEllipse.Width = 30;
objSunEllipse.Height = 30;
objSunUI = new PlanetUI(objSunPlanet, objSunEllipse);
Canvas.SetLeft(objSunUI.Ellipse, objSunPosition.PosX);
Canvas.SetTop(objSunUI.Ellipse, objSunPosition.PosY);
mainCanvas.Children.Add(objSunUI.Ellipse);
}
// mars
{
PositionParams objPlanetParams = new PositionParams();
objPlanetParams.PosX = 250;
objPlanetParams.PosY = 250;
objPlanetParams.Angle = 100;
// was 0.003
objPlanetParams.Velocity = 0.005;
// was 400
objPlanetParams.Radius = 200;
double dblMarsPullRadius = 20;
objPlanet = new Planet(objSun, objPlanetParams, "Mars", dblMarsPullRadius);
lstPlanets.Add(objPlanet);
Ellipse objPlanetEllipse = new Ellipse();
objPlanetEllipse.Stroke = System.Windows.Media.Brushes.Red;
objPlanetEllipse.Fill = System.Windows.Media.Brushes.DarkBlue;
objPlanetEllipse.HorizontalAlignment = HorizontalAlignment.Left;
objPlanetEllipse.VerticalAlignment = VerticalAlignment.Center;
objPlanetEllipse.Width = 10;
objPlanetEllipse.Height = 10;
objPlanetUI = new PlanetUI(objPlanet, objPlanetEllipse);
lstPlanetUI.Add(objPlanetUI);
Canvas.SetLeft(objPlanetUI.Ellipse, objPlanetParams.PosX);
Canvas.SetTop(objPlanetUI.Ellipse, objPlanetParams.PosY);
mainCanvas.Children.Add(objPlanetUI.Ellipse);
// moon around mars
//{
// PositionParams objMoonParams = new PositionParams();
// objMoonParams.PosX = 50;
// objMoonParams.PosY = 50;
// objMoonParams.Angle = 100;
// // was 0.003
// objMoonParams.Velocity = 0.070;
// // was 400
// objMoonParams.Radius = 50;
// double dblMoonPullRadius = 10;
// objPlanetMoon = new Planet(objPlanet, objMoonParams, "MarsMoon", dblMoonPullRadius);
// lstPlanets.Add(objPlanetMoon);
// Ellipse objMoonEllipse = new Ellipse();
// objMoonEllipse.Stroke = System.Windows.Media.Brushes.DarkOrange;
// objMoonEllipse.Fill = System.Windows.Media.Brushes.DarkOrange;
// objMoonEllipse.HorizontalAlignment = HorizontalAlignment.Left;
// objMoonEllipse.VerticalAlignment = VerticalAlignment.Center;
// objMoonEllipse.Width = 5;
// objMoonEllipse.Height = 5;
// objPlanetMoonUI = new PlanetUI(objPlanetMoon, objMoonEllipse);
// lstPlanetUI.Add(objPlanetMoonUI);
// Canvas.SetLeft(objPlanetMoonUI.Ellipse, objMoonParams.PosX);
// Canvas.SetTop(objPlanetMoonUI.Ellipse, objMoonParams.PosY);
// mainCanvas.Children.Add(objPlanetMoonUI.Ellipse);
//}
}
// earth
{
PositionParams objPlanet2Params = new PositionParams();
objPlanet2Params.PosX = 150;
objPlanet2Params.PosY = 150;
objPlanet2Params.Angle = 100;
objPlanet2Params.Velocity = 0.01;
objPlanet2Params.Radius = 150;
double dblEarthPullRadius = 15;
objPlanet2 = new Planet(objSun, objPlanet2Params, "Earth", dblEarthPullRadius);
lstPlanets.Add(objPlanet2);
Ellipse objPlanet2Ellipse = new Ellipse();
objPlanet2Ellipse.Stroke = System.Windows.Media.Brushes.Blue;
objPlanet2Ellipse.Fill = System.Windows.Media.Brushes.LightBlue;
objPlanet2Ellipse.HorizontalAlignment = HorizontalAlignment.Left;
objPlanet2Ellipse.VerticalAlignment = VerticalAlignment.Center;
objPlanet2Ellipse.Width = 10;
objPlanet2Ellipse.Height = 10;
objPlanetUI2 = new PlanetUI(objPlanet2, objPlanet2Ellipse);
lstPlanetUI.Add(objPlanetUI2);
Canvas.SetLeft(objPlanetUI2.Ellipse, objPlanet2Params.PosX);
Canvas.SetTop(objPlanetUI2.Ellipse, objPlanet2Params.PosY);
mainCanvas.Children.Add(objPlanetUI2.Ellipse);
}
// venus
{
PositionParams objPlanet3Params = new PositionParams();
objPlanet3Params.PosX = 160;
objPlanet3Params.PosY = 160;
objPlanet3Params.Angle = 100;
objPlanet3Params.Velocity = 0.01;
objPlanet3Params.Radius = 50;
double dblVenusPullRadius = 15;
objPlanet3 = new Planet(objSun, objPlanet3Params, "Venus", dblVenusPullRadius);
lstPlanets.Add(objPlanet3);
Ellipse objPlanet3Ellipse = new Ellipse();
objPlanet3Ellipse.Stroke = System.Windows.Media.Brushes.Gold;
objPlanet3Ellipse.Fill = System.Windows.Media.Brushes.Goldenrod;
objPlanet3Ellipse.HorizontalAlignment = HorizontalAlignment.Left;
objPlanet3Ellipse.VerticalAlignment = VerticalAlignment.Center;
objPlanet3Ellipse.Width = 10;
objPlanet3Ellipse.Height = 10;
objPlanetUI3 = new PlanetUI(objPlanet3, objPlanet3Ellipse);
lstPlanetUI.Add(objPlanetUI3);
Canvas.SetLeft(objPlanetUI3.Ellipse, objPlanet3Params.PosX);
Canvas.SetTop(objPlanetUI3.Ellipse, objPlanet3Params.PosY);
mainCanvas.Children.Add(objPlanetUI3.Ellipse);
}
// Jupiter
{
PositionParams objPlanet4Params = new PositionParams();
objPlanet4Params.PosX = 165;
objPlanet4Params.PosY = 165;
objPlanet4Params.Angle = 100;
objPlanet4Params.Velocity = 0.009;
objPlanet4Params.Radius = 420;
double dblSaturnPullRadius = 30;
objPlanet4 = new Planet(objSun, objPlanet4Params, "Jupiter", dblSaturnPullRadius);
lstPlanets.Add(objPlanet4);
Ellipse objPlanet4Ellipse = new Ellipse();
objPlanet4Ellipse.Stroke = System.Windows.Media.Brushes.Blue;
objPlanet4Ellipse.Fill = System.Windows.Media.Brushes.DarkBlue;
objPlanet4Ellipse.HorizontalAlignment = HorizontalAlignment.Left;
objPlanet4Ellipse.VerticalAlignment = VerticalAlignment.Center;
objPlanet4Ellipse.Width = 12;
objPlanet4Ellipse.Height = 12;
objPlanetUI4 = new PlanetUI(objPlanet4, objPlanet4Ellipse);
lstPlanetUI.Add(objPlanetUI4);
Canvas.SetLeft(objPlanetUI4.Ellipse, objPlanet4Params.PosX);
Canvas.SetTop(objPlanetUI4.Ellipse, objPlanet4Params.PosY);
mainCanvas.Children.Add(objPlanetUI4.Ellipse);
}
// saturn
{
PositionParams objPlanet5Params = new PositionParams();
objPlanet5Params.PosX = 170;
objPlanet5Params.PosY = 170;
objPlanet5Params.Angle = 100;
objPlanet5Params.Velocity = 0.008;
objPlanet5Params.Radius = 450;
double dblPlanet5PullRadius = 40;
objPlanet5 = new Planet(objSun, objPlanet5Params, "Saturn", dblPlanet5PullRadius);
lstPlanets.Add(objPlanet5);
Ellipse objPlanet5Ellipse = new Ellipse();
objPlanet5Ellipse.Stroke = System.Windows.Media.Brushes.Green;
objPlanet5Ellipse.Fill = System.Windows.Media.Brushes.DarkGreen;
objPlanet5Ellipse.HorizontalAlignment = HorizontalAlignment.Left;
objPlanet5Ellipse.VerticalAlignment = VerticalAlignment.Center;
objPlanet5Ellipse.Width = 15;
objPlanet5Ellipse.Height = 15;
objPlanetUI5 = new PlanetUI(objPlanet5, objPlanet5Ellipse);
lstPlanetUI.Add(objPlanetUI5);
Canvas.SetLeft(objPlanetUI5.Ellipse, objPlanet5Params.PosX);
Canvas.SetTop(objPlanetUI5.Ellipse, objPlanet5Params.PosY);
mainCanvas.Children.Add(objPlanetUI5.Ellipse);
}
// satellite
{
PositionParams objSatelliteParams = new PositionParams();
objSatelliteParams.PosX = 0;
objSatelliteParams.PosY = 0;
objSatelliteParams.Angle = 100;
// 20/11/16 original test params
objSatelliteParams.Velocity = 0.08;
//objSatelliteParams.Radius = 20;
//objSatelliteParams.Velocity = 0.2;
// was 40
objSatelliteParams.Radius = 20;
// start round earth
objSatellite = new Satellite(objPlanet2, objSatelliteParams, false, lstPlanets);
Ellipse objSatelliteEllipse = new Ellipse();
objSatelliteEllipse.Stroke = System.Windows.Media.Brushes.Black;
objSatelliteEllipse.Fill = System.Windows.Media.Brushes.Red;
objSatelliteEllipse.HorizontalAlignment = HorizontalAlignment.Left;
objSatelliteEllipse.VerticalAlignment = VerticalAlignment.Center;
objSatelliteEllipse.Width = 10;
objSatelliteEllipse.Height = 10;
objSatelliteUI = new SatelliteUI(objSatellite, objSatelliteEllipse);
Canvas.SetLeft(objSatelliteUI.Ellipse, objSatelliteParams.PosX);
Canvas.SetTop(objSatelliteUI.Ellipse, objSatelliteParams.PosY);
mainCanvas.Children.Add(objSatelliteUI.Ellipse);
}
// initialise view observer
objViewObserver = new ViewObserver(this, lstPlanetUI, objSatelliteUI);
// initialise runitme controller
objTravellerRunTime = new TravellerRunTime(lstPlanets, objSatellite, objSun, objViewObserver);
// set true to use debugging window
bDebug = false;
if (bDebug)
{
bTracePlanets = false;
bTraceSatOrbit = false;
bTraceSatTravel = false;
bStep = false;
objDebugWindow = new DebugWindow(this);
objDebugWindow.Show();
}
// start the main thread running
objTravellerRunTime.StartRunning();
}
void UpdateInterPlanetaryPosition(Satellite pvSatellite)
{
pvSatellite.UpdateInterPlanetaryPosition();
}
void UpdateOrbitPosition(Satellite pvSatellite)
{
pvSatellite.updateOrbitPosition();
}
public SatelliteUI(Satellite pvSatellite, Ellipse pvEllipse)
{
objSatellite = pvSatellite;
objEllipse = pvEllipse;
}
