public Constellation WithLines(int Index, List <int> HRNums)
{
for (int i = 0; i < HRNums.Count - 1; i++)
{
Star s1 = physics.StarDictionary[HRNums[i]];
Star s2 = physics.StarDictionary[HRNums[i + 1]];
if (!Stars.Contains(s1))
{
Stars.Add(s1);
}
if (!Stars.Contains(s2))
{
Stars.Add(s2);
}
switch (Index)
{
case 0:
normalShape.AddLine(new Line(s1.Position, s2.Position));
break;
case 1:
altShape.AddLine(new Line(s1.Position, s2.Position));
break;
}
StarPairs.Add(new Tuple <Star, Star>(s1, s2));
}
return(this);
}
private async void SaveButton_Clicked(object sender, EventArgs e)
{
if (TypeItem == CollectionPage.TypeItemsOfColl.Constellation)
{
Constellations.Add(newConstellation);
newConstellation.Name = nameEntry.Text;
}
else if (TypeItem == CollectionPage.TypeItemsOfColl.Star)
{
Stars.Add(newStar);
newStar.Name = nameEntry.Text;
newStar.Weight = Convert.ToDouble(weightEntry.Text);
newStar.Radius = Convert.ToDouble(radiusEntry.Text);
newStar.Luminosity = Convert.ToDouble(luminosityEntry.Text);
newStar.type = (Star.typeOfStar)typePicker.SelectedIndex;
if (searchParentListView.SelectedItem != null)
{
newStar.Constellation = (Constellation)searchParentListView.SelectedItem;
}
}
else if (TypeItem == CollectionPage.TypeItemsOfColl.Planet)
{
Planets.Add(newPlanet);
newPlanet.Name = nameEntry.Text;
newPlanet.Weight = Convert.ToDouble(weightEntry.Text);
newPlanet.Radius = Convert.ToDouble(radiusEntry.Text);
if (searchParentListView.SelectedItem != null)
{
newPlanet.Star = (Star)searchParentListView.SelectedItem;
}
}
await Navigation.PopAsync();
}
private void addStar(Random random)
{
int height = formArea.Height;
int width = formArea.Width;
Point location = new Point(random.Next(0, width), random.Next(0, height));
ShapeStar newStar = new ShapeStar(location, Brushes.White);
Stars.Add(newStar);
}
public override void AddElements(Galaxi galaxi)
{
int n = row;
int m = col;
while (n >= 0 && m >= 0)
{
Stars.Add(galaxi.dimention[n, m]);
Suma += galaxi.dimention[n, m];
n--;
m--;
}
}
public override void AddElements(Galaxi galaxi)
{
int n = row;
int m = col;
while (m < galaxi.dimention.GetLength(1) && n >= 0)
{
Stars.Add(galaxi.dimention[n, m]);
Suma += galaxi.dimention[n, m];
n--;
m++;
}
}
private void GeneratePositions()
{
for (int i = 0; i < Density; i++)
{
var x = random.Next((int)From.X, (int)Until.X);
var y = random.Next((int)From.Y, (int)Until.Y);
var size = random.Next(1, 3);
var factor = random.Next(1, 3) * 0.1f;
var brightness = random.Next(50, 255);
Stars.Add(new Star(new Vector2(x, y), brightness, factor, size));
}
}
public void LoadStarsFromFile()
{
string line;
// each line of input file is parsed and appropriate values are stored to List of Star objects
while ((line = File.ReadLine()) != null)
{
foreach (Match m in Regex.Matches(line, Pattern))
{
int posX = int.Parse(m.Groups[1].Value);
int posY = int.Parse(m.Groups[2].Value);
int velX = int.Parse(m.Groups[3].Value);
int velY = int.Parse(m.Groups[4].Value);
Stars.Add(new Star(posX, posY, velX, velY));
}
}
File.Close();
}
public void RecalculateConstellationPoints(ViewportFoV reference, bool calculateConnections)
{
// calculate all star positions for the constellation once and add them to the star collection for drawing if they're visible
foreach (var star in constellation.Stars)
{
var starPosition = star.Coords.XYProjection(reference);
star.Position = new PointF((float)starPosition.X, (float)starPosition.Y);
var isInBounds = !reference.IsOutOfViewportBounds(star.Position);
var contains = Stars.Contains(star);
if (isInBounds && !contains)
{
Stars.Add(star);
}
else if (!isInBounds && contains)
{
Stars.Remove(star);
}
}
if (calculateConnections)
{
// now we check what lines are visible in the fov and only add those connections as well
foreach (var starConnection in constellation.StarConnections)
{
var isInBounds = !(reference.IsOutOfViewportBounds(starConnection.Item1.Position) &&
reference.IsOutOfViewportBounds(starConnection.Item2.Position));
var contains = Points.Contains(starConnection);
if (isInBounds && !contains)
{
Points.Add(starConnection);
}
else if (!isInBounds && contains)
{
Points.Remove(starConnection);
}
}
var p = constellationCenter.XYProjection(reference);
CenterPoint = new PointF((float)p.X, (float)p.Y);
}
}
public SystemGeometry AddStar(StarGeometry star)
{
Stars.Add(star.Id, star);
return(this);
}
private DeepSpaceData()
{
this.Stars = new ArrayList();
this.Messier = new ArrayList();
this.Constellation = new ArrayList();
this.ConstellationNames = new ArrayList();
Assembly asembly = Assembly.GetExecutingAssembly();
Stream txtStream = asembly.GetManifestResourceStream("SpaceObjects.Resources.HYG.txt");
StreamReader streamReader = new StreamReader(txtStream);
string delimStr = ";";
char[] delimiter = delimStr.ToCharArray();
NumberFormatInfo provider = new NumberFormatInfo();
provider.NumberDecimalSeparator = ".";
while (streamReader.Peek() >= 0)
{
string[] split = streamReader.ReadLine().Split(delimiter, 20);
Stars.Add(
new Star(
split[0],
split[1],
Convert.ToDouble(split[2], provider) * 15,
Convert.ToDouble(split[3], provider),
Convert.ToDouble(split[4], provider),
split[5]));
}
Stars.TrimToSize();
asembly = Assembly.GetExecutingAssembly();
txtStream = asembly.GetManifestResourceStream("SpaceObjects.Resources.Messier.txt");
streamReader = new StreamReader(txtStream);
while (streamReader.Peek() >= 0)
{
string[] split = streamReader.ReadLine().Split(delimiter, 20);
Messier.Add(new Messier(split[0], Convert.ToDouble(split[1], provider) * 15,
Convert.ToDouble(split[2], provider), split[3], split[4]));
}
Messier.TrimToSize();
asembly = Assembly.GetExecutingAssembly();
txtStream = asembly.GetManifestResourceStream("SpaceObjects.Resources.Constellations.txt");
streamReader = new StreamReader(txtStream);
while (streamReader.Peek() >= 0)
{
string str = streamReader.ReadLine();
if (str[0] != 'C')
{
string[] split = str.Split(delimiter, 20);
Constellation.Add(new ConstellationLine(Convert.ToDouble(split[0], provider) * 15, Convert.ToDouble(split[1], provider),
Convert.ToDouble(split[2], provider) * 15, Convert.ToDouble(split[3], provider)));
}
else
{
string[] split = str.Split(delimiter, 4);
SkyPosition skyPosition = new SkyPosition();
skyPosition.Rectascence = Convert.ToDouble(split[2], provider) * 15;
skyPosition.Declination = Convert.ToDouble(split[3], provider);
ConstellationNames.Add(new ConstellationName(split[1], skyPosition));
}
}
Constellation.TrimToSize();
ConstellationNames.TrimToSize();
}
public void LoadMap()
{
Blocks = new List <Block>();
Ladders = new List <Ladder>();
Doors = new List <Door>();
Nodes = new List <Node>();
if (!KeyCollected)
{
stars = new List <Star>();
}
key = null;
Block Block;
Ladder Ladder;
Toilet Toilet;
Star Star;
Door Door;
Key Key;
Block Fence;
Node Node;
for (int i = 0; i < ActiveMap.Map.GetLength(0); i++)
{
for (int j = 0; j < ActiveMap.Map.GetLength(1); j++)
{
switch (ActiveMap.Map[i, j])
{
case 0:
break;
case 1:
Block = new Block(new Vector2(j * 50, i * 50));
if (i == 0)
{
Block.Texture = FloorTexture;
}
else if (ActiveMap.Map[i - 1, j] != 1)
{
Block.Texture = FloorTexture;
Node = new Node(new Vector2(j * 50, (i - 1) * 50));
Nodes.Add(Node);
}
else
{
Block.Texture = WallTexture;
}
Blocks.Add(Block);
break;
case 2:
Ladder = new Ladder(new Vector2(j * 50, i * 50))
{
Texture = LadderTexture
};
Ladders.Add(Ladder);
Node = new Node(new Vector2(j * 50, i * 50));
Nodes.Add(Node);
if (ActiveMap.Map[i - 1, j] == 0)
{
Node = new Node(new Vector2(j * 50, (i - 1) * 50));
Nodes.Add(Node);
}
break;
case 3: //toilet
Toilet = new Toilet(new Vector2(j * 50, i * 50))
{
Texture = toiletTexture
};
Goal = Toilet;
break;
case 4: //end
break;
case 5: //key
if (!KeyCollected)
{
Key = new Key(new Vector2(j * 50, i * 50))
{
Texture = keyTexture
};
key = Key;
}
break;
case 6: //star
if (!KeyCollected)
{
Star = new Star(new Vector2(j * 50, i * 50))
{
Texture = starTexture
};
Stars.Add(Star);
}
break;
case 7: //door
if (!KeyCollected)
{
if (ActiveMap.Map[i + 1, j] == 7)
{
Door = new Door(new Vector2(j * 50, i * 50))
{
Texture = doorTextureTop
};
}
else
{
Door = new Door(new Vector2(j * 50, i * 50))
{
Texture = doorTexture
};
}
Doors.Add(Door);
}
break;
case 8:
Flag = new Flag(new Vector2(j * 50, i * 50))
{
Texture = flagTexture
};
break;
case 9:
Fence = new Block(new Vector2(j * 50, i * 50))
{
Texture = fenceTexture
};
Fences.Add(Fence);
break;
}
}
}
for (int i = 0; i < Nodes.Count; i++)
{
Debug.WriteLine(i + ". " + Nodes[i].Position);
}
for (int i = 0; i < Enemies.Count; i++)
{
Enemies[i].Texture = EnemyTexture;
}
}
public void AddStar(Star star)
{
Stars.Add(star);
}