public StarSystemUtils(StarSystem starSystem)
{
this.starSystem = starSystem;
//need to actually force the creation of the planets so we can calculate some params
int habitability = 0;
foreach (SystemBody body in starSystem.SystemBodies)
{
switch (body.BodyType)
{
case SystemBodyType.Asteroid:
if (body.Temperature < 70 && body.Temperature > -150)
{
habitability += 1;
}
break;
case SystemBodyType.GasGiant:
break;
case SystemBodyType.IceWorld:
habitability += 50;
break;
case SystemBodyType.Inferno:
break;
case SystemBodyType.RingedGasGiant:
break;
case SystemBodyType.RockyPlanetoid:
if (body.Temperature < 70 && body.Temperature > -150)
{
habitability += 5;
}
break;
case SystemBodyType.RockyWorld:
if (body.Temperature < 70 && body.Temperature > -150)
{
habitability += 10;
}
break;
case SystemBodyType.SubGasGiant:
break;
case SystemBodyType.Terrestrial:
habitability += 100; break;
case SystemBodyType.Venuzian:
break;
case SystemBodyType.WaterWorld:
habitability += 80; break;
}
}
sysSeed systemSeed = new sysSeed();
systemSeed.w0 = (uint)(starSystem.SystemId);
systemSeed.w1 = (uint)(starSystem.Coords.Sector.X << 10 | (int)starSystem.SystemId);
systemSeed.w2 = (uint)(starSystem.Coords.Sector.Y << 10 | (int)starSystem.SystemId);
tweakSeed(ref systemSeed);
tweakSeed(ref systemSeed);
tweakSeed(ref systemSeed);
tweakSeed(ref systemSeed);
planSys = this.MakeSystemBaseInfo(systemSeed, habitability);
rnd_seed = planSys.goatsoupseed;
seed = (int)(systemSeed.w0 << 16 & systemSeed.w1);
}
private PlanSys MakeSystemBaseInfo(sysSeed s, int habitability)
{
PlanSys thisSys = new PlanSys();
uint longnameflag = s.w0 & 64;
thisSys.descOverride = null;
Random rand = new Random((int)(s.w1 >> 8));
thisSys.x = (s.w1 >> 8);
thisSys.y = (s.w0 >> 8);
int[] possibleEconomies = null;
if (habitability > 0 && habitability <= 10)
{
thisSys.descOverride = "Mainly arid system with some small scale mining operations";
thisSys.govType = (uint)rand.Next(0, 2);
possibleEconomies = new int[] { 2, 3 };
}
else if (habitability > 10 && habitability <= 20)
{
thisSys.govType = (uint)rand.Next(0, 4);
possibleEconomies = new int[] { 1, 2, 3 };
}
else if (habitability > 20 && habitability <= 40)
{
thisSys.govType = (uint)rand.Next(1, 5);
possibleEconomies = new int[] { 0, 1, 2, 3 };
}
else if (habitability > 40 && habitability <= 80)
{
thisSys.govType = (uint)rand.Next(2, 5);
possibleEconomies = new int[] { 0, 1, 2, 3 };
}
else
{
possibleEconomies = new int[] { 0, 1, 2, 3, 4, 5, 6, 7 };
thisSys.govType = (uint)rand.Next(2, 7);
}
if (habitability == 0)
{
thisSys.govType = 0;
thisSys.economy = 0;
thisSys.Population = 0;
thisSys.Productivity = 0;
thisSys.techLevel = 0;
}
else
{
thisSys.economy = (uint)rand.Next(0, possibleEconomies.Length - 1);
if (thisSys.govType <= 1)
{
thisSys.economy = ((thisSys.economy) | 2);
}
thisSys.techLevel = ((s.w1 >> 8) & 3) + (thisSys.economy ^ 7);
thisSys.techLevel += (thisSys.govType >> 1);
if (((thisSys.govType) & 1) == 1)
{
thisSys.techLevel += 1;
}
/* simulation of 6502's LSR then ADC */
thisSys.Population = 4 * (uint)((thisSys.techLevel + thisSys.economy) * (habitability / 100.0));
thisSys.Population += (thisSys.govType) + 1;
thisSys.Productivity = (((thisSys.economy) ^ 7) + 3) * ((thisSys.govType) + 4);
thisSys.Productivity *= (thisSys.Population) * 8;
}
thisSys.Radius = 256 * (((s.w2 >> 8) & 15) + 11) + thisSys.x;
thisSys.goatsoupseed.a = (int)(s.w1 & 0xFF);
thisSys.goatsoupseed.b = (int)(s.w1 >> 8);
thisSys.goatsoupseed.c = (int)(s.w2 & 0xFF);
thisSys.goatsoupseed.d = (int)(s.w2 >> 8);
return(thisSys);
}
