/// <summary>
/// show error code
/// </summary>
/// <param name="error"></param>
public void ErrorCode(string error)
{
m_textDisplay.Clear();
m_textDisplay.DrawText(0, 0, error);
m_textDisplay.Refresh();
m_status = Defines.PROGRAM_STATUS_ERROR;
}
/// <summary>
/// 切换至文本模式（带光标）
/// </summary>
public void TextMode()
{
m_graphDisplay.enabled = false;
m_textDisplay.enabled = true;
m_textDisplay.Clear();
}
public static void Clear()
{
if (!display.IsDefault())
{
display.Clear();
}
}
private IEnumerator DoDisplay(BeatData data)
{
_output.Clear();
while (_output.IsBusy)
{
yield return(null);
}
_output.Display(data.DisplayText);
while (_output.IsBusy)
{
yield return(null);
}
}
private IEnumerator DoDisplay(BeatData data)
{
_output.Clear();
while (_output.IsBusy)
{
yield return(null);
}
_output.Display(data.DisplayText);
while (_output.IsBusy)
{
yield return(null);
}
for (int count = 0; count < data.Decision.Count; ++count)
{
ChoiceData choice = data.Decision[count];
_output.Display(string.Format("{0}: {1}", (count + 1), choice.DisplayText));
while (_output.IsBusy)
{
yield return(null);
}
}
if (data.Decision.Count > 0)
{
_output.ShowWaitingForInput();
}
}
private void BorrarUno_Click(object sender, EventArgs e)
{
if (TextDisplay.Text.Length > 1)
{
TextDisplay.Text = TextDisplay.Text.Substring(0, TextDisplay.Text.Length - 1);
}
else
{
TextDisplay.Clear();
}
}
private void btnBacksp_Click(object sender, RoutedEventArgs e)
{
float length = TextDisplay.Text.Length - 1;
string text = TextDisplay.Text;
TextDisplay.Clear();
for (int i = 0; i < length; i++)
{
TextDisplay.Text = TextDisplay.Text + text[i];
}
}
// Starts coroutines in order to scroll beat text and choices on the screen
// success parameter is used for certain choice responses
private IEnumerator DoDisplay(BeatData data, bool showAnimations, bool success = false)
{
if(showAnimations)
{
HUD.instance.dialogueMenu.SetActive();
yield return _waitInitial;
}
else
{
HUD.instance.dialogueMenu.HideChoicesPanel();
}
NPC npcSpeaking = PlayerController.instance.npcSpeaking;
TextDisplay npcSpeech = HUD.instance.dialogueMenu.NpcSpeechText;
npcSpeech.Clear();
while (npcSpeech.IsBusy)
{
yield return null;
}
if(data.DisplayTextType == SpeechType.FlatterResponse || data.DisplayTextType == SpeechType.ThreatenResponse ||
data.DisplayTextType == SpeechType.BribeResponse)
{
HUD.instance.dialogueMenu.ShowNpcSpeech(data.GetDisplayText(_textData, success), showAnimations);
}
else if(data.DisplayTextType == SpeechType.RumourStart)
{
string text;
if(success)
{
text = unlockedRumours[npcSpeaking].StartText;
}
else if(HasRumourAvailable(npcSpeaking))
{
// If there are rumours available but the NPC disposition is too low then give a rejection line
text = _textData.GetRandomRumourFail();
}
else
{
// If there aren't any rumours available give a neutral apology
text = _textData.GetRandomRumourUnknown();
}
HUD.instance.dialogueMenu.ShowNpcSpeech(text, showAnimations);
}
else if(data.DisplayTextType == SpeechType.RumourEnd)
{
Rumour rumour = GetRumourForTargetNpc(npcSpeaking);
HUD.instance.dialogueMenu.ShowNpcSpeech(rumour.EndText, showAnimations);
CompleteRumour(rumour);
}
else
{
HUD.instance.dialogueMenu.ShowNpcSpeech(data.GetDisplayText(_textData, npcSpeaking.DispositionType), showAnimations);
}
// npcSpeech.Display(data.GetDisplayText(npcSpeaking.disposition));
// On the greeting beat wait until the speech has finished before showing the other panels
while(npcSpeech.IsBusy)
{
yield return null;
}
if(showAnimations) HUD.instance.dialogueMenu.ShowNpcInfo(npcSpeaking);
// yield return _wait;
// Copy choices from other beat if needed
if(data.CopyChoicesFromBeat) {
int id = data.BeatIdToCopyFrom;
data.Decision = _data.GetBeatById(id).Decision;
}
// Set choices
List<ChoiceData> choices = new List<ChoiceData>();;
int correctChoice = Random.Range(0, data.Decision.Count - 1); // -1 to account for the nevermind choice
List<string> usedTextLines = new List<string>(); // Keep track of use choice text to avoid getting the same line twice
for(int i = 0; i < data.Decision.Count; i++)
{
data.Decision[i].IsCorrectChoice = i == correctChoice;
switch(data.Decision[i].TextType)
{
case ChoiceTextType.RandomFlatter:
string text;
do
{
text = _textData.GetRandomFlattery(npcSpeaking, i == correctChoice);
}
while(usedTextLines.Contains(text));
usedTextLines.Add(text);
data.Decision[i].DisplayText = text;
break;
case ChoiceTextType.RandomThreaten:
do
{
text = _textData.GetRandomThreaten(npcSpeaking, i == correctChoice);
}
while(usedTextLines.Contains(text));
usedTextLines.Add(text);
data.Decision[i].DisplayText = text;
break;
case ChoiceTextType.BribeAmount:
data.Decision[i].DisplayText = LevelManager.instance.BribeGoldAmount(i) + " gold";
break;
case ChoiceTextType.RumourMid:
Rumour rumour = GetRumourForTargetNpc(npcSpeaking);
if(rumour != null)
{
data.Decision[i].DisplayText = rumour.MiddleText;
choices.Add(data.Decision[i]);
}
break;
}
// Add all choices other than rumour as that is handled in the switch
if(data.Decision[i].TextType != ChoiceTextType.RumourMid)
{
choices.Add(data.Decision[i]);
}
}
_currentChoices = choices.ToArray();
HUD.instance.dialogueMenu.ShowChoicesPanel(npcSpeaking, _currentChoices);
// for (int count = 0; count < data.Decision.Count; ++count)
// {
// ChoiceData choice = data.Decision[count];
// npcSpeech.Display(string.Format("{0}: {1}", (count + 1), choice.DisplayText));
// while (npcSpeech.IsBusy)
// {
// yield return null;
// }
// }
// if(data.Decision.Count > 0)
// {
// npcSpeech.ShowWaitingForInput();
// }
}
/// <summary>
/// Draws all the physics bodies and UI elements.
/// </summary>
private unsafe void DrawFrame(TimeStep timeStep, FpsManager frameTimer)
{
_textDisplay.Clear();
RectangleD cameraBounds = _camera.Bounds;
IGravitationalBody target = _gravitationalBodies[_targetIndex];
var targetSpaceCraft = target as SpaceCraftBase;
// If openCL is supported render all cl bodies
if (_renderingType == RenderingType.OpenCLHardware ||
_renderingType == RenderingType.OpenCLSoftware)
{
_gpuClear.RenderCl(_clProxy);
foreach (MassiveBodyBase renderable in _massiveBodies)
{
if (renderable.Visibility(cameraBounds) > 0)
{
renderable.RenderCl(_clProxy, cameraBounds, _sun);
}
}
int[] frameData = _clProxy.ReadIntBuffer("image", RenderUtils.ScreenArea);
var rect = new Rectangle(0, 0, _imageBitmap.Width, _imageBitmap.Height);
BitmapData bmpData = _imageBitmap.LockBits(rect, ImageLockMode.WriteOnly,
PixelFormat.Format32bppArgb);
Marshal.Copy(frameData, 0, bmpData.Scan0, RenderUtils.ScreenArea);
var ptr = (byte *)bmpData.Scan0;
// Hack to force full alpha for now
for (int i = 0; i < RenderUtils.ScreenArea; i++)
{
ptr[i * 4 + 3] = 255;
}
_imageBitmap.UnlockBits(bmpData);
}
else
{
// Fall back to gdi for cl renderables
using (var graphics = Graphics.FromImage(_imageBitmap))
{
graphics.Clear(Color.Black);
_camera.ApplyScreenRotation(graphics);
foreach (MassiveBodyBase renderable in _massiveBodies)
{
if (renderable.Visibility(cameraBounds) > 0)
{
renderable.RenderGdiFallback(graphics, cameraBounds, _sun);
}
}
}
}
// Draw all orbit traces, spacecrafts, and GDI objects
using (Graphics graphics = RenderUtils.GetContext(false, _imageBitmap))
{
_camera.ApplyScreenRotation(graphics);
//RenderUtils.DrawLine(graphics, cameraBounds, new DVector2(0, -10e12), new DVector2(0, 10e12), Color.FromArgb(40, 255, 255, 255));
//RenderUtils.DrawLine(graphics, cameraBounds, new DVector2(-10e12, 0), new DVector2(10e12, 0), Color.FromArgb(40, 255, 255, 255));
// Draw all massive body orbit traces
foreach (MassiveBodyBase massiveBody in _massiveBodies)
{
if (massiveBody is Sun)
{
continue;
}
massiveBody.RenderGdi(graphics, _camera);
}
graphics.ResetTransform();
// Draw structures
foreach (StructureBase structure in _structures)
{
structure.RenderGdi(graphics, _camera);
}
// Draw spacecraft
foreach (SpaceCraftBase spaceCraft in _spaceCrafts)
{
spaceCraft.RenderGdi(graphics, _camera);
}
}
// Draw all GUI elements (higher quality)
using (Graphics graphics = RenderUtils.GetContext(true, _imageBitmap))
{
double throttle = 0;
if (targetSpaceCraft != null)
{
throttle = targetSpaceCraft.Throttle;
}
foreach (IGauge gauge in _gauges)
{
if (targetSpaceCraft != null)
{
gauge.Update(_gravitationalBodies[_targetIndex].GetRelativePitch(), throttle / 100.0);
}
gauge.Render(graphics, cameraBounds);
}
_eventManager.Render(graphics);
var elapsedTime = TimeSpan.FromSeconds(_totalElapsedSeconds - ClockDelayInSeconds);
int elapsedYears = elapsedTime.Days / 365;
int elapsedDays = elapsedTime.Days % 365;
DateTime localTime = _originTime + elapsedTime;
// Main timing display
_textDisplay.AddTextBlock(StringAlignment.Near, new List <string>
{
$"Origin Time: {localTime.ToShortDateString()} {localTime.ToShortTimeString()}",
$"Elapsed Time: Y:{elapsedYears} D:{elapsedDays} H:{elapsedTime.Hours} M:{elapsedTime.Minutes} S:{elapsedTime.Seconds}",
$"Update Speed: {timeStep.Multiplier}"
});
// Target display
_textDisplay.AddTextBlock(StringAlignment.Center, string.Format("Target: {0}", target));
// FPS
_textDisplay.AddTextBlock(StringAlignment.Far, "FPS: " + frameTimer.CurrentFps);
double targetVelocity = target.GetRelativeVelocity().Length();
// Info for altitude
var altitudeInfo = new List <string> {
"Altitude: " + UnitDisplay.Distance(target.GetRelativeAltitude())
};
// Add downrange if spacecraft exists
if (targetSpaceCraft != null)
{
double downrangeDistance = targetSpaceCraft.GetDownrangeDistance(_structures[0].Position);
altitudeInfo.Add("Downrange: " + UnitDisplay.Distance(downrangeDistance));
}
_textDisplay.AddTextBlock(StringAlignment.Near, altitudeInfo);
// Info for speed / acceleration
var movementInfo = new List <string>
{
"Relative Speed: " + UnitDisplay.Speed(targetVelocity, false),
"Relative Acceleration: " + UnitDisplay.Acceleration(target.GetRelativeAcceleration().Length()),
};
// Add angle of attack if it exists
if (targetSpaceCraft != null)
{
movementInfo.Add("Angle of Attack: " + UnitDisplay.Degrees(targetSpaceCraft.GetAlpha()));
}
_textDisplay.AddTextBlock(StringAlignment.Near, movementInfo);
var forceInfo = new List <string> {
"Mass: " + UnitDisplay.Mass(target.Mass)
};
// Add additional forces
if (targetSpaceCraft != null)
{
DVector2 dragForce = targetSpaceCraft.AccelerationD * targetSpaceCraft.Mass;
DVector2 liftForce = targetSpaceCraft.AccelerationL * targetSpaceCraft.Mass * Math.Cos(targetSpaceCraft.Roll);
forceInfo.Add("Thrust: " + UnitDisplay.Force(targetSpaceCraft.Thrust));
forceInfo.Add("Drag: " + UnitDisplay.Force(dragForce.Length()));
forceInfo.Add("Lift: " + UnitDisplay.Force(liftForce.Length()));
}
_textDisplay.AddTextBlock(StringAlignment.Near, forceInfo);
// Don't show apogee/perigee info for the sun
if (!(target is Sun))
{
_textDisplay.AddTextBlock(StringAlignment.Near, new List <string>
{
"Apogee: " + UnitDisplay.Distance(target.Apogee),
"Perigee: " + UnitDisplay.Distance(target.Perigee)
});
}
// Add atmospheric info if the spaceship is the target
if (targetSpaceCraft != null)
{
double density = targetSpaceCraft.GravitationalParent.GetAtmosphericDensity(target.GetRelativeAltitude());
double dynamicPressure = 0.5 * density * targetVelocity * targetVelocity;
_textDisplay.AddTextBlock(StringAlignment.Near, new List <string>
{
"Air Density: " + UnitDisplay.Density(density),
"Dynamic Pressure: " + UnitDisplay.Pressure(dynamicPressure),
"Heating Rate: " + UnitDisplay.Heat(targetSpaceCraft.HeatingRate)
});
}
_textDisplay.Draw(graphics);
}
}
public void Run()
{
double time = 0;
var random = new Random();
while (_window.IsOpen)
{
// Normal SFML stuff
_window.DispatchEvents();
_window.Clear(Color.White);
// Clear the TextDisplay to a Character, this is not required but I do it anyways
_example.Clear(Character.Blank);
// Lets leave a border to demo regions
var region = _example.Region(1, 1, Width - 2, Height - 2);
// Render our fractal, I think I got this code from Wikipedia and added zooming
for (var y = 0; y < Height; y++)
{
for (var x = 0; x < Width; x++)
{
var posX = (double)x / Width;
var posY = (double)y / Height;
var x0 = (posX * 3.5) - 2.5;
var y0 = (posY * 2.0) - 1;
// Zooming
x0 /= 1.5f + Math.Sin(time) * 0.5f;
y0 /= 1.5f + Math.Sin(time) * 0.5f;
double xx = 0;
double yy = 0;
const int maxIteration = 24;
var iteration = 0;
while (xx * xx + yy * yy < 2 * 2 && iteration < maxIteration)
{
var xtemp = xx * xx - yy * yy + x0;
yy = 2 * xx * yy + y0;
xx = xtemp;
iteration++;
}
var colorPercentage = (double)iteration / maxIteration;
var color = (byte)(colorPercentage * 255);
// Modifying the TextDisplay per Character, through a region
region.Set(x, y, new Character(random.Next(255), color - 128, color));
}
}
// Effect that brightens the background color
var effect = _example.Effect((x, y, c) => new Character(c.Glyph, c.Foreground, Math.Max(c.Background - 128, 0)));
// Render a box with our effect
effect.DrawBox(2, 2, 19, 5, TextExtensions.SingleBox, new Character(foreground: 255));
// And then we render our message onto the box
_example.DrawText(5, 4, "Hello, world!", new Character(foreground: 255));
// Render the TextDisplay to the SFML window
_window.Draw(_example);
// And finally have SFML display it to us
_window.Display();
time += 0.1;
}
}
public void Clear()
{
textDisplay.Clear();
}
/// <summary>
/// Draws all the physics bodies and UI elements.
/// </summary>
private unsafe void DrawFrame(TimeStep timeStep, FpsManager frameTimer)
{
_textDisplay.Clear();
// check for global events
_eventManager.CheckForGlobalEvents(this);
RectangleD cameraBounds = _camera.Bounds;
IGravitationalBody target = _gravitationalBodies[_targetIndex];
var targetSpaceCraft = target as SpaceCraftBase;
// If openCL is supported render all cl bodies
if (_renderingType == RenderingType.OpenCLHardware ||
_renderingType == RenderingType.OpenCLSoftware)
{
_gpuClear.RenderCl(_clProxy);
foreach (MassiveBodyBase renderable in _massiveBodies)
{
if (renderable.Visibility(cameraBounds) > 0)
{
renderable.RenderCl(_clProxy, _camera, _sun);
}
}
int[] frameData = _clProxy.ReadIntBuffer("image", RenderUtils.ScreenArea);
var rect = new Rectangle(0, 0, _imageBitmap.Width, _imageBitmap.Height);
BitmapData bmpData = _imageBitmap.LockBits(rect, ImageLockMode.WriteOnly,
PixelFormat.Format32bppArgb);
Marshal.Copy(frameData, 0, bmpData.Scan0, RenderUtils.ScreenArea);
var ptr = (byte *)bmpData.Scan0;
// Hack to force full alpha for now
for (int i = 0; i < RenderUtils.ScreenArea; i++)
{
ptr[i * 4 + 3] = 255;
}
_imageBitmap.UnlockBits(bmpData);
}
else
{
// Fall back to gdi for cl renderables
using (var graphics = Graphics.FromImage(_imageBitmap))
{
graphics.Clear(Color.Black);
_camera.ApplyScreenRotation(graphics);
foreach (MassiveBodyBase renderable in _massiveBodies)
{
if (renderable.Visibility(cameraBounds) > 0)
{
renderable.RenderGdiFallback(graphics, _camera, _sun);
}
}
}
}
// Draw all orbit traces, spacecrafts, and GDI objects
using (Graphics graphics = RenderUtils.GetContext(false, _imageBitmap))
{
_camera.ApplyScreenRotation(graphics);
// Draw all massive body orbit traces
foreach (MassiveBodyBase massiveBody in _massiveBodies)
{
if (massiveBody is Sun)
{
continue;
}
massiveBody.RenderGdi(graphics, _camera);
}
graphics.ResetTransform();
// Draw structures
foreach (StructureBase structure in _structures)
{
structure.RenderGdi(graphics, _camera);
}
_spaceCraftManager.Render(graphics, _camera);
}
// Draw all GUI elements (higher quality)
using (Graphics graphics = RenderUtils.GetContext(true, _imageBitmap))
{
double throttle = 0;
if (targetSpaceCraft != null)
{
throttle = targetSpaceCraft.Throttle;
// TODO: render PIP
//int width = RenderUtils.ScreenWidth;
//int height = RenderUtils.ScreenHeight;
//Rectangle rectPip = new Rectangle(width - 220, 100, 200, height - 300);
//graphics.DrawRectangle(Pens.White, rectPip);
//_pipCam.ApplyScreenRotation(graphics);
//_spaceCraftManager.Render(graphics, _pipCam);
}
double pitch = 0.0;
double flightPathAngle = 0.0;
foreach (IGauge gauge in _gauges)
{
if (targetSpaceCraft != null)
{
if (_targetInOrbit && _rotateInOrbit)
{
pitch = _gravitationalBodies[_targetIndex].Pitch;
}
else
{
pitch = _gravitationalBodies[_targetIndex].GetRelativePitch();
}
flightPathAngle = pitch - targetSpaceCraft.GetAlpha();
gauge.Update(pitch, throttle / 100.0, flightPathAngle);
}
gauge.Render(graphics, cameraBounds);
}
_eventManager.Render(graphics);
var elapsedTime = TimeSpan.FromSeconds(_totalElapsedSeconds - _clockDelay);
int elapsedYears = elapsedTime.Days / 365;
int elapsedDays = elapsedTime.Days % 365;
DateTime localTime = _originTime + elapsedTime;
// Main timing display
_textDisplay.AddTextBlock(StringAlignment.Near, new List <string>
{
//$"Origin Time: {localTime.ToShortDateString()} {localTime.ToShortTimeString()}",
$"Origin Time: {string.Format("{0}-{1}-{2:D2}", localTime.Date.Year, localTime.Date.Month, localTime.Date.Day)} {localTime.ToShortTimeString()}",
//$"Elapsed Time: Y:{elapsedYears} D:{elapsedDays} H:{elapsedTime.Hours} M:{elapsedTime.Minutes} S:{Math.Round(elapsedTime.TotalSeconds % 60)}",
$"Elapsed Time: Y:{elapsedYears} D:{elapsedDays} H:{elapsedTime.Hours} M:{elapsedTime.Minutes} S:{elapsedTime.Seconds}",
$"Update Speed: {timeStep.Multiplier}"
});
// Target display
_textDisplay.AddTextBlock(StringAlignment.Center, string.Format("Target: {0}", target));
// FPS
_textDisplay.AddTextBlock(StringAlignment.Far, "FPS: " + frameTimer.CurrentFps);
double targetVelocity = target.GetRelativeVelocity().Length();
double inertialVelocity = target.GetInertialVelocity().Length();
// Info for altitude
// double altitude = target.GetRelativeAltitude();
// double altitude = target.GetRelativeAltitude() + 82.5; // Starship Mk1
double altitude = target.GetRelativeAltitude() - 111.4; // Starship + Super Heavy
var altitudeInfo = new List <string> {
"Altitude: " + UnitDisplay.Distance(altitude)
};
// Add downrange if spacecraft exists
if (targetSpaceCraft != null)
{
double downrangeDistance = targetSpaceCraft.GetDownrangeDistance(_structures[0].Position);
altitudeInfo.Add("Downrange: " + UnitDisplay.Distance(downrangeDistance));
}
_textDisplay.AddTextBlock(StringAlignment.Near, altitudeInfo);
// Info for speed / acceleration
var movementInfo = new List <string>
{
"Inertial Velocity: " + UnitDisplay.Speed(targetVelocity, useKmh),
"Orbital Velocity: " + UnitDisplay.Speed(inertialVelocity, useKmh),
"Inertial Acceleration: " + UnitDisplay.Acceleration(target.GetRelativeAcceleration().Length()),
"Orbital Acceleration: " + UnitDisplay.Acceleration(target.GetInertialAcceleration().Length())
};
double lateralVelocity = target.GetLateralVelocity().Length();
if (lateralVelocity > 0)
{
double lateralPosition = target.GetLateralPosition().Length();
altitudeInfo.Add("Crossrange: " + UnitDisplay.Distance(lateralPosition));
movementInfo.Add("Lateral Velocity: " + UnitDisplay.Speed(lateralVelocity, useKmh));
movementInfo.Add("Lateral Acceleration: " + UnitDisplay.Acceleration(target.GetLateralAcceleration().Length()));
}
// Add angle of attack if it exists
if (targetSpaceCraft != null)
{
movementInfo.Add("Angle of Attack: " + UnitDisplay.AoA(targetSpaceCraft.GetAlpha()));
// calculate the current inclination
double G = 6.67408E-11;
double M = target.GravitationalParent.Mass;
double μ = G * M;
double R = target.GravitationalParent.SurfaceRadius;
double apogee = target.Apoapsis;
if (initialPerigee == 0)
{
initialPerigee = target.Periapsis;
}
double Ra = R + apogee;
double Rp = R + initialPerigee;
double e = 1 - 2 / ((Ra / Rp) + 1);
double ω = 0;
double f = 0;
// orbital period
double a = (initialPerigee + R * 2 + apogee) / 2;
double P = 2 * Math.PI * Math.Pow(Math.Pow(a, 3) / μ, 0.5);
double n = 2 * Math.PI / P;
double Δi = 2 * Math.Asin(lateralVelocity * (1 + e * Math.Cos(f)) / (Math.Pow(1 - Math.Pow(e, 2), 0.5) * Math.Cos(ω + f) * n * a * 2));
double inclination = launchInclination * MathHelper.DegreesToRadians - Δi;
movementInfo.Add("Inclination: " + UnitDisplay.Degrees(inclination));
double speedOfSound = targetSpaceCraft.GravitationalParent.GetSpeedOfSound(target.GetRelativeAltitude());
if (speedOfSound > 0)
{
double machNumber = targetVelocity / speedOfSound;
movementInfo.Add("Mach number: " + UnitDisplay.Mach(machNumber));
}
}
_textDisplay.AddTextBlock(StringAlignment.Near, movementInfo);
var forceInfo = new List <string> {
"Mass: " + UnitDisplay.Mass(target.Mass)
};
// Add additional forces
if (targetSpaceCraft != null)
{
DVector2 dragForce = targetSpaceCraft.AccelerationD * targetSpaceCraft.Mass;
DVector2 liftForce = targetSpaceCraft.AccelerationL * targetSpaceCraft.Mass;
if (Settings.Default.UseTheTurnForce)
{
liftForce *= Math.Cos(targetSpaceCraft.Roll);
}
forceInfo.Add("Thrust: " + UnitDisplay.Force(targetSpaceCraft.Thrust));
forceInfo.Add("Drag: " + UnitDisplay.Force(dragForce.Length()));
forceInfo.Add("Lift: " + UnitDisplay.Force(liftForce.Length()));
}
_textDisplay.AddTextBlock(StringAlignment.Near, forceInfo);
// Don't show Apoapsis/Periapsis info for the sun
if (!(target is Sun) && target.GravitationalParent != null)
{
_textDisplay.AddTextBlock(StringAlignment.Near, new List <string>
{
$"{target.GravitationalParent.ApoapsisName}: {UnitDisplay.Distance(target.Apoapsis)}",
$"{target.GravitationalParent.PeriapsisName}: {UnitDisplay.Distance(target.Periapsis)}",
});
}
// Add atmospheric info if the spaceship is the target
if (targetSpaceCraft != null && targetSpaceCraft.GravitationalParent != null)
{
double density = targetSpaceCraft.GravitationalParent.GetAtmosphericDensity(target.GetRelativeAltitude());
double dynamicPressure = 0.5 * density * targetVelocity * targetVelocity;
_textDisplay.AddTextBlock(StringAlignment.Near, new List <string>
{
"Air Density: " + UnitDisplay.Density(density),
"Dynamic Pressure: " + UnitDisplay.Pressure(dynamicPressure),
"Heat Flux: " + UnitDisplay.Heat(targetSpaceCraft.HeatingRate)
});
}
_textDisplay.Draw(graphics);
}
}