/// <summary>
/// Constructor, given an ordinal coordinate for the system
/// </summary>
/// <param name="p"></param>
public StellarSystem(PlotPoint p)
{
this.location = new PlotPoint(p);
this.ourPlanets = new List<Planet>();
this.stellarMembers = new List<AstronomicalObject>();
this.systemHistory = new StellarHistoryLogger();
}
/// <summary>
/// This function creates the sector, and initiates it.
/// </summary>
/// <param name="s">Our sector</param>
internal void initateSector(Sector s)
{
//first set the sector name
s.setSectName(prgSettings.getSectorPrefix() + this.velvetBag.rng(1, prgSettings.getSectorMaxNum()));
//get values
double minStellarDistance = this.prgSettings.getMinStellarDistance() * this.prgSettings.getLightYearResolution();
double stellarDensity = this.prgSettings.getStellarDensity();
bool isTwoDGrid = !(this.prgSettings.gridTypeIs3D());
int gridLimit = this.prgSettings.getLightYearResolution() * this.prgSettings.getSectorSizePerSide();
//do any alterations now.
if (isTwoDGrid)
stellarDensity = stellarDensity * this.prgSettings.getTwoDMultiplication();
//list of points time
List<PlotPoint> ourPoints = new List<PlotPoint>();
//Fixed an intersting bug. Always one under. Now using Ceiling...
int numberOfStars = (int)Math.Ceiling(Math.Pow(this.prgSettings.getSectorSizePerSide(), 3) * stellarDensity);
for (int i = 0; i < numberOfStars; i++)
{
PlotPoint newPoint = new PlotPoint(0, 0, 0); //generic point.
do
{
newPoint.SetCoords(new int[] {velvetBag.rng(1, gridLimit), velvetBag.rng(1, gridLimit), velvetBag.rng(1, gridLimit) });
} while (((from c in ourPoints where c.GetDistance(newPoint) <= minStellarDistance select c).Any()));
ourPoints.Add(new PlotPoint(newPoint));
}
//our points are now generated. Let's add them to the sector.
for (int i = 0; i < ourPoints.Count; i++)
{
s.ourSystem.Add(new StellarSystem(ourPoints[i]));
}
//We're done setting sector
this.systemsInitiated = true;
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="c">PlotPoint being copied</param>
public PlotPoint(PlotPoint c)
{
this.ptX = c.GetCoordX();
this.ptY = c.GetCoordY();
this.ptZ = c.GetCoordZ();
}
/// <summary>
/// Calculates the distance from this point and the new point
/// </summary>
/// <param name="B">The plot point being compared from</param>
/// <returns>The distance</returns>
public double GetDistance(PlotPoint B)
{
double distX, distY, distZ;
distX = Math.Pow(B.GetCoordX() - this.ptX, 2);
distY = Math.Pow(B.GetCoordY() - this.ptY, 2);
distZ = Math.Pow(B.GetCoordZ() - this.ptZ, 2);
return Math.Sqrt(distX + distY + distZ);
}
