public void Generate()
{
Debug.Assert(Systems.Count <= 0, "Universe already created");
//Create a galaxy
Galaxy g = new Galaxy()
{
Position = Vector2.Zero
};
//Add solar systems
for (int i = 0; i < total * total; i++)
{
int posX = ((i % total) * apart) + Game.random.Next(-deviation, deviation);
int posY = ((i / total) * apart) + Game.random.Next(-deviation, deviation);
//Add system
if (i == 0)
{
g.Children.Add(new SolarSystem()
{
Name = PlanetNamer.NamePlanet(),
Position = Vector2.Zero,
});
}
else
{
Vector2 Position = new Vector2(posX, posY);
g.Children.Add(new SolarSystem()
{
Name = PlanetNamer.NamePlanet(),
Position = Position,
});
}
//Planets per system
int totalPlanets = Game.random.Deviation(3, 11, 7);
//Loop through planets to be made
for (int planet = 0; planet < totalPlanets; planet++)
{
//First object is always a sun
if (planet == 0)
{
//Choose a type of sun
PlanetarySubType SubType = SunType.GetRandom();
//Add and set it up
g.Children[i].Children.Add(new PlanetaryObject(g.Children[i].Name, planet, g.Children[i], PlanetaryType.Sun, SubType)
{
Diameter = Game.random.Deviation((SubType as SunType).MinDiameter, (SubType as SunType).MaxDiameter, (SubType as SunType).AvgDiameter),
Color = ((SunType)SubType).Colors[Game.random.Next(0, ((SunType)SubType).Colors.Length)],
OuterRadius = 0,
Position = g.Children[i].Position,
Angle = 0,
});
}
//Others are planets
else
{
//Choose type of planet
PlanetarySubType SubType = PlanetType.GetRandom((float)planet / (float)totalPlanets);
//Choose diameter
int Diameter = (int)MathHelper.Clamp(((float)(planet - 1) / (float)totalPlanets <= .5f ? (int)(((float)(planet - 1) / (float)totalPlanets) * (100f * 2)) + 156 : (int)((1f - ((float)(planet) / ((float)totalPlanets - 1))) * (100f * 2)) + 156) + Game.random.Next(-30, 30), 156, 256);
//Choose 'outer radius', the ring
float OuterRadius = 0;
if (planet == 1) //First planet in system
{
OuterRadius = (g.Children[i].Children[0].Diameter) + Diameter + Game.random.Next(120, 220);
}
else
{
OuterRadius = g.Children[i].Children[planet - 1].OuterRadius + (g.Children[i].Children[planet - 1].Diameter) + Game.random.Next(0, 65);
}
//Add and set it up
g.Children[i].Children.Add(new PlanetaryObject(g.Children[i].Name, planet, g.Children[i], PlanetaryType.Planet, SubType)
{
Diameter = Diameter,
Color = Color.Lerp(((PlanetType)SubType).Colors[Game.random.Next(0, ((PlanetType)SubType).Colors.Length)],
((PlanetType)SubType).Colors[Game.random.Next(0, ((PlanetType)SubType).Colors.Length)], (float)Game.random.NextDouble()),
OuterRadius = OuterRadius,
Angle = Game.random.Next(0, 360),
});
g.Children[i].Radius = OuterRadius;
}
}
}
Systems.Add(g);
HomePlanet = g.Children[(g.Children.Count / 2) + (total / 2)].Children[1];
TotalSize = total;
}
static SunType()
{
SunTypes = new List <SunType>();
OMainSequence = new SunType("Main Sequence Star (O)")
{
Abundance = .02f,
Colors = new Color[] { new Color(0, 220, 255) },
MinDiameter = 590,
MaxDiameter = 730,
AvgDiameter = 660,
};
BMainSequence = new SunType("Main Sequence Star (B)")
{
Abundance = .05f,
Colors = new Color[] { new Color(45, 180, 255) },
MinDiameter = 550,
MaxDiameter = 680,
AvgDiameter = 630,
};
AMainSequence = new SunType("Main Sequence Star (A)")
{
Abundance = .05f,
Colors = new Color[] { new Color(140, 200, 255) },
MinDiameter = 530,
MaxDiameter = 660,
AvgDiameter = 590,
};
FMainSequence = new SunType("Main Sequence Star (F)")
{
Abundance = .06f,
Colors = new Color[] { new Color(255, 235, 165) },
MinDiameter = 500,
MaxDiameter = 650,
AvgDiameter = 570,
};
GMainSequence = new SunType("Main Sequence Star (G)")
{
Abundance = .08f,
Colors = new Color[] { new Color(255, 255, 135), new Color(255, 230, 135) },
MinDiameter = 490,
MaxDiameter = 640,
AvgDiameter = 580,
};
KMainSequence = new SunType("Main Sequence Star (K)")
{
Abundance = .14f,
Colors = new Color[] { new Color(255, 182, 63), new Color(255, 192, 68) },
MinDiameter = 470,
MaxDiameter = 630,
AvgDiameter = 550,
};
MMainSequence = new SunType("Main Sequence Star (M)")
{
Abundance = .42f,
Colors = new Color[] { new Color(255, 145, 0), new Color(255, 120, 5), new Color(255, 165, 0), new Color(255, 155, 20), },
MinDiameter = 460,
MaxDiameter = 610,
AvgDiameter = 520,
};
RedGiant = new SunType("Red Giant")
{
Abundance = .12f,
Colors = new Color[] { new Color(255, 52, 0), new Color(255, 100, 20) },
MinDiameter = 630,
MaxDiameter = 760,
AvgDiameter = 710,
};
SuperGiant = new SunType("Super Giant")
{
Abundance = .07f,
Colors = new Color[] { new Color(255, 70, 30), new Color(255, 150, 60) },
MinDiameter = 680,
MaxDiameter = 768,
AvgDiameter = 750,
};
WhiteDwarf = new SunType("White Dwarf")
{
Abundance = .06f,
Colors = new Color[] { new Color(250, 255, 255), new Color(245, 253, 255) },
MinDiameter = 90,
MaxDiameter = 200,
AvgDiameter = 140
};
SunTypes = SunTypes.OrderBy(x => x.Abundance).ToList();
Chances = new List <SunType>();
foreach (SunType st in SunTypes)
{
for (int i = 0; i < st.Abundance * 100; i++)
{
Chances.Add(st);
}
}
}
