public StarData CreateStar(
GalaxyData galaxy,
VectorLF3 pos,
int id,
int seed,
EStarType needtype,
ESpectrType needSpectr = ESpectrType.X)
{
StarData starData = new StarData()
{
galaxy = galaxy,
index = id - 1
};
starData.level = galaxy.starCount <= 1 ? 0.0f : (float)starData.index / (float)(galaxy.starCount - 1);
starData.id = id;
starData.seed = seed;
Random random1 = new Random(seed);
int seed1 = random1.Next();
int Seed = random1.Next();
starData.position = pos;
float num1 = (float)pos.magnitude / 32f;
if ((double)num1 > 1.0)
{
num1 = Mathf.Log(Mathf.Log(Mathf.Log(Mathf.Log(Mathf.Log(num1) + 1f) + 1f) + 1f) + 1f) + 1f;
}
starData.resourceCoef = Mathf.Pow(7f, num1) * 0.6f;
Random random2 = new Random(Seed);
double r1 = random2.NextDouble();
double r2 = random2.NextDouble();
double num2 = random2.NextDouble();
double rn = random2.NextDouble();
double rt = random2.NextDouble();
double num3 = (random2.NextDouble() - 0.5) * 0.2;
double num4 = random2.NextDouble() * 0.2 + 0.9;
double y = random2.NextDouble() * 0.4 - 0.2;
double num5 = Math.Pow(2.0, y);
float num6 = Mathf.Lerp(-0.98f, 0.88f, starData.level);
float averageValue = (double)num6 >= 0.0 ? num6 + 0.65f : num6 - 0.65f;
float standardDeviation = 0.33f;
if (needtype == EStarType.GiantStar)
{
averageValue = y <= -0.08 ? 1.6f : -1.5f;
standardDeviation = 0.3f;
}
float num7 = this.RandNormal(averageValue, standardDeviation, r1, r2);
switch (needSpectr)
{
case ESpectrType.M:
num7 = -3f;
break;
case ESpectrType.O:
num7 = 3f;
break;
}
float p1 = (float)((double)Mathf.Clamp((double)num7 <= 0.0 ? num7 * 1f : num7 * 2f, -2.4f, 4.65f) + num3 + 1.0);
switch (needtype)
{
case EStarType.WhiteDwarf:
starData.mass = (float)(1.0 + r2 * 5.0);
break;
case EStarType.NeutronStar:
starData.mass = (float)(7.0 + r1 * 11.0);
break;
case EStarType.BlackHole:
starData.mass = (float)(18.0 + r1 * r2 * 30.0);
break;
default:
starData.mass = Mathf.Pow(2f, p1);
break;
}
double d = 5.0;
if ((double)starData.mass < 2.0)
{
d = 2.0 + 0.4 * (1.0 - (double)starData.mass);
}
starData.lifetime = (float)(10000.0 * Math.Pow(0.1, Math.Log10((double)starData.mass * 0.5) / Math.Log10(d) + 1.0) * num4);
switch (needtype)
{
case EStarType.GiantStar:
starData.lifetime = (float)(10000.0 * Math.Pow(0.1, Math.Log10((double)starData.mass * 0.58) / Math.Log10(d) + 1.0) * num4);
starData.age = (float)(num2 * 0.0399999991059303 + 0.959999978542328);
break;
case EStarType.WhiteDwarf:
case EStarType.NeutronStar:
case EStarType.BlackHole:
starData.age = (float)(num2 * 0.400000005960464 + 1.0);
if (needtype == EStarType.WhiteDwarf)
{
starData.lifetime += 10000f;
break;
}
if (needtype == EStarType.NeutronStar)
{
starData.lifetime += 1000f;
break;
}
break;
default:
starData.age = (double)starData.mass >= 0.5 ? ((double)starData.mass >= 0.8 ? (float)(num2 * 0.699999988079071 + 0.200000002980232) : (float)(num2 * 0.400000005960464 + 0.100000001490116)) : (float)(num2 * 0.119999997317791 + 0.0199999995529652);
break;
}
float num8 = starData.lifetime * starData.age;
if ((double)num8 > 5000.0)
{
num8 = (float)(((double)Mathf.Log(num8 / 5000f) + 1.0) * 5000.0);
}
if ((double)num8 > 8000.0)
{
num8 = (Mathf.Log(Mathf.Log(Mathf.Log(num8 / 8000f) + 1f) + 1f) + 1f) * 8000f;
}
starData.lifetime = num8 / starData.age;
float f = (float)(1.0 - (double)Mathf.Pow(Mathf.Clamp01(starData.age), 20f) * 0.5) * starData.mass;
starData.temperature = (float)(Math.Pow((double)f, 0.56 + 0.14 / (Math.Log10((double)f + 4.0) / Math.Log10(5.0))) * 4450.0 + 1300.0);
double num9 = Math.Log10(((double)starData.temperature - 1300.0) / 4500.0) / Math.Log10(2.6) - 0.5;
if (num9 < 0.0)
{
num9 *= 4.0;
}
if (num9 > 2.0)
{
num9 = 2.0;
}
else if (num9 < -4.0)
{
num9 = -4.0;
}
starData.spectr = (ESpectrType)Mathf.RoundToInt((float)num9 + 4f);
starData.color = Mathf.Clamp01((float)((num9 + 3.5) * 0.200000002980232));
starData.classFactor = (float)num9;
starData.luminosity = Mathf.Pow(f, 0.7f);
starData.radius = (float)(Math.Pow((double)starData.mass, 0.4) * num5);
starData.acdiskRadius = 0.0f;
float p2 = (float)num9 + 2f;
starData.habitableRadius = Mathf.Pow(1.7f, p2) + 0.25f * Mathf.Min(1f, starData.orbitScaler);
starData.lightBalanceRadius = Mathf.Pow(1.7f, p2);
starData.orbitScaler = Mathf.Pow(1.35f, p2);
if ((double)starData.orbitScaler < 1.0)
{
starData.orbitScaler = Mathf.Lerp(starData.orbitScaler, 1f, 0.6f);
}
this.SetStarAge(starData, starData.age, rn, rt);
starData.dysonRadius = starData.orbitScaler * 0.28f;
if ((double)starData.dysonRadius * 40000.0 < (double)starData.physicsRadius * 1.5)
{
starData.dysonRadius = (float)((double)starData.physicsRadius * 1.5 / 40000.0);
}
starData.uPosition = starData.position * 2400000.0;
starData.name = NameGen.RandomStarName(seed1, starData, galaxy);
starData.overrideName = string.Empty;
return(starData);
}
public StarData CreateBirthStar(GalaxyData galaxy, int seed)
{
StarData starData = new StarData();
starData.galaxy = galaxy;
starData.index = 0;
starData.level = 0.0f;
starData.id = 1;
starData.seed = seed;
starData.resourceCoef = 0.6f;
Random random1 = new Random(seed);
int seed1 = random1.Next();
int Seed = random1.Next();
starData.name = NameGen.RandomName(seed1);
starData.overrideName = string.Empty;
starData.position = VectorLF3.zero;
Random random2 = new Random(Seed);
double r1 = random2.NextDouble();
double r2 = random2.NextDouble();
double num1 = random2.NextDouble();
double rn = random2.NextDouble();
double rt = random2.NextDouble();
double num2 = random2.NextDouble() * 0.2 + 0.9;
double num3 = Math.Pow(2.0, random2.NextDouble() * 0.4 - 0.2);
float p1 = Mathf.Clamp(this.RandNormal(0.0f, 0.08f, r1, r2), -0.2f, 0.2f);
starData.mass = Mathf.Pow(2f, p1);
if ((double)this.specifyBirthStarMass > 0.100000001490116)
{
starData.mass = this.specifyBirthStarMass;
}
if ((double)this.specifyBirthStarAge > 9.99999974737875E-06)
{
starData.age = this.specifyBirthStarAge;
}
double d = 2.0 + 0.4 * (1.0 - (double)starData.mass);
starData.lifetime = (float)(10000.0 * Math.Pow(0.1, Math.Log10((double)starData.mass * 0.5) / Math.Log10(d) + 1.0) * num2);
starData.age = (float)(num1 * 0.4 + 0.3);
if ((double)this.specifyBirthStarAge > 9.99999974737875E-06)
{
starData.age = this.specifyBirthStarAge;
}
float f = (float)(1.0 - (double)Mathf.Pow(Mathf.Clamp01(starData.age), 20f) * 0.5) * starData.mass;
starData.temperature = (float)(Math.Pow((double)f, 0.56 + 0.14 / (Math.Log10((double)f + 4.0) / Math.Log10(5.0))) * 4450.0 + 1300.0);
double num4 = Math.Log10(((double)starData.temperature - 1300.0) / 4500.0) / Math.Log10(2.6) - 0.5;
if (num4 < 0.0)
{
num4 *= 4.0;
}
if (num4 > 2.0)
{
num4 = 2.0;
}
else if (num4 < -4.0)
{
num4 = -4.0;
}
starData.spectr = (ESpectrType)Mathf.RoundToInt((float)num4 + 4f);
starData.color = Mathf.Clamp01((float)((num4 + 3.5) * 0.200000002980232));
starData.classFactor = (float)num4;
starData.luminosity = Mathf.Pow(f, 0.7f);
starData.radius = (float)(Math.Pow((double)starData.mass, 0.4) * num3);
starData.acdiskRadius = 0.0f;
float p2 = (float)num4 + 2f;
starData.habitableRadius = Mathf.Pow(1.7f, p2) + 0.2f * Mathf.Min(1f, starData.orbitScaler);
starData.lightBalanceRadius = Mathf.Pow(1.7f, p2);
starData.orbitScaler = Mathf.Pow(1.35f, p2);
if ((double)starData.orbitScaler < 1.0)
{
starData.orbitScaler = Mathf.Lerp(starData.orbitScaler, 1f, 0.6f);
}
this.SetStarAge(starData, starData.age, rn, rt);
starData.dysonRadius = starData.orbitScaler * 0.28f;
if ((double)starData.dysonRadius * 40000.0 < (double)starData.physicsRadius * 1.5)
{
starData.dysonRadius = (float)((double)starData.physicsRadius * 1.5 / 40000.0);
}
starData.uPosition = VectorLF3.zero;
starData.name = NameGen.RandomStarName(seed1, starData, galaxy);
starData.overrideName = string.Empty;
return(starData);
}