public static void PopulatePlanetTraitTables()
{
try
{
string line = null;
string path = Application.dataPath;
bool fileEmpty = false;
System.IO.TextReader readFile = new StreamReader(path + "/Resources/planetTraitsData.txt");
while (!fileEmpty) // until the line hits a null object
{
line = readFile.ReadLine();
if (line != null)
{
if (!line.StartsWith("TYPE"))
{
PlanetAttributeData pAttributeData = new PlanetAttributeData();
PlanetAttributeTable pAttributeTable = new PlanetAttributeTable();
string[] planetBaseTraitsString = line.Split(new Char[] { ',' });
//pull out each modifier
pAttributeData.planetType = (PlanetData.ePlanetType)int.Parse(planetBaseTraitsString[0]);
pAttributeTable.size = int.Parse(planetBaseTraitsString[1]);
pAttributeTable.sizeVar = int.Parse(planetBaseTraitsString[2]);
pAttributeTable.habitability = int.Parse(planetBaseTraitsString[3]);
pAttributeTable.habVar = int.Parse(planetBaseTraitsString[4]);
pAttributeTable.indMult = float.Parse(planetBaseTraitsString[5]);
pAttributeTable.ringChance = int.Parse(planetBaseTraitsString[6]);
pAttributeTable.moonChance = int.Parse(planetBaseTraitsString[7]);
pAttributeTable.maxMoons = int.Parse(planetBaseTraitsString[8]);
pAttributeTable.alpMaterial = int.Parse(planetBaseTraitsString[9]);
pAttributeTable.alpVar = int.Parse(planetBaseTraitsString[10]);
pAttributeTable.heavyMaterial = int.Parse(planetBaseTraitsString[11]);
pAttributeTable.heavVar = int.Parse(planetBaseTraitsString[12]);
pAttributeTable.rareMaterial = int.Parse(planetBaseTraitsString[13]);
pAttributeTable.rareVar = int.Parse(planetBaseTraitsString[14]);
pAttributeTable.energy = int.Parse(planetBaseTraitsString[15]);
for (int x = 0; x < 8; x++)
{
pAttributeTable.validRegions[x] = int.Parse(planetBaseTraitsString[16 + x]);
}
// add the table to the data object and then add to the attribute data list
pAttributeData.planetTraitsTable = pAttributeTable;
planetAttributeDataList.Add(pAttributeData);
}
else
{
continue;
}
}
else
fileEmpty = true;
}
readFile.Close();
readFile = null;
Debug.Log("Planet Attribute Tables successfully read!");
}
catch (IOException ex)
{
Debug.LogError("Could not read Planet Attribute Table file; error:" + ex.ToString());
}
}
private static PlanetData GeneratePlanet(PlanetData.ePlanetType planetType, StarData curSys, int systemSpot)
{
PlanetData cPlan = new PlanetData();
PlanetAttributeTable pTable = new PlanetAttributeTable();
PlanetAttributeData pData = new PlanetAttributeData();
// assign the attribute table for the planet type
try
{
pData = DataManager.planetAttributeDataList.Find(p => p.planetType == planetType);
pTable = pData.planetTraitsTable;
}
catch (Exception ex)
{
Debug.LogError("Could not lookup " + planetType.ToString() + " table for planet type " + planetType.ToString() + "! Error:" + ex.ToString());
return null; // try again with the next planet
}
// Step 0: Log spot of planet in system
cPlan.PlanetSpot = systemSpot;
// Step 1: Determine type of planet
cPlan.Type = (StellarObjects.PlanetData.ePlanetType)planetType; // assign the planet type
// Step 2: Pick name for planet and assign ID(will change to generic star name)
systemSpot = curSys.PlanetList.Count + 1;
if (cPlan.Type == PlanetData.ePlanetType.AsteroidBelt)
cPlan.Name = curSys.Name + " AB-" + HelperFunctions.StringConversions.ConvertToRomanNumeral(systemSpot);
else if (cPlan.Type == PlanetData.ePlanetType.IceBelt)
cPlan.Name = curSys.Name + " IB-" + HelperFunctions.StringConversions.ConvertToRomanNumeral(systemSpot);
else if (cPlan.Type == PlanetData.ePlanetType.DustRing)
cPlan.Name = curSys.Name + " DR-" + HelperFunctions.StringConversions.ConvertToRomanNumeral(systemSpot);
else
cPlan.Name = curSys.Name + " " + HelperFunctions.StringConversions.ConvertToRomanNumeral(systemSpot); // convert to planet and spot
cPlan.ID = curSys.Name.Substring(0,2) + UnityEngine.Random.Range(0,9999); // set ID
// Step 3: Determine size/axial tilt of planet
try
{
int sizeVar = UnityEngine.Random.Range(0, pTable.sizeVar);
int sizeResult = pTable.size + sizeVar;
cPlan.Size = sizeResult; // sizeMod;
}
catch(Exception ex)
{
Debug.LogError("Could not calcuate. Error: " + ex.ToString());
}
cPlan.AxialTilt = UnityEngine.Random.Range(0f, 70f); // tilt between 0-70
// Step 4: Determine habitibility of planet
try
{
int habVar = UnityEngine.Random.Range(0, pTable.habVar);
float habResult = pTable.habitability + habVar;
float spotVar = 0f;
switch (cPlan.PlanetSpot)
{
case 1:
if ((int)curSys.SpectralClass < 5)
{
spotVar = .6f;
break;
}
else
{
spotVar = .9f;
break;
}
case 2:
spotVar = .9f;
break;
case 3:
spotVar = 1f;
break;
case 4:
spotVar = 1f;
break;
case 5:
spotVar = .9f;
break;
case 6:
spotVar = .7f;
break;
default:
spotVar = 1f;
break;
}
cPlan.Bio = (int)(habResult * spotVar);
}
catch (Exception ex)
{
Debug.LogError("Could not calcuate. Error: " + ex.ToString());
}
// Step 5: Determine industrial modifier of planet
cPlan.IndustrialMultiplier = (pTable.indMult / 100);
// Step 6: Determine if planet has any rings
if (UnityEngine.Random.Range(0, 100) <= pTable.ringChance)
cPlan.Rings = true;
else
cPlan.Rings = false;
// Step 7: Determine how many moons the planet has
if (UnityEngine.Random.Range(0, 100) <= pTable.moonChance)
cPlan.Moons = UnityEngine.Random.Range(1,pTable.maxMoons); // change later to expand on moons
// Step 7b: Adjust habitability based on moons
if (cPlan.Moons > 0)
if (((int)cPlan.Type == 7) || ((int)cPlan.Type == 8))
{
cPlan.Bio += (cPlan.Moons * 2);
}
if (((int)cPlan.Type == 10) || ((int)cPlan.Type == 3) || ((int)cPlan.Type == 2) || ((int)cPlan.Type == 13))
{
cPlan.Bio += (cPlan.Moons * 5);
}
// Step 8: Determine rating of alpha materials
try
{
int alphaVar = UnityEngine.Random.Range(0, pTable.alpVar);
cPlan.BasicMaterials = pTable.alpMaterial + alphaVar;
}
catch (Exception ex)
{
Debug.LogError("Could not calcuate. Error: " + ex.ToString());
}
// Step 9: Determine rating of heavy materials
try
{
int heavyVar = UnityEngine.Random.Range(0, pTable.heavVar);
cPlan.HeavyMaterials = (int)(pTable.heavyMaterial * (1 + (curSys.pMaterial / 20)));
cPlan.HeavyMaterials = cPlan.HeavyMaterials * (1 + ((5 - systemSpot) / 10));
cPlan.HeavyMaterials += heavyVar;
}
catch (Exception ex)
{
Debug.LogError("Could not calcuate. Error: " + ex.ToString());
}
// Step 10: Determine rating of rare materials
try
{
int rareMod = UnityEngine.Random.Range(0, pTable.rareVar);
cPlan.RareMaterials = (int)(pTable.rareMaterial * (1 + (curSys.pMaterial / 12)));
cPlan.RareMaterials = cPlan.RareMaterials * (1 + ((5 - systemSpot) / 8));
cPlan.RareMaterials += rareMod;
}
catch (Exception ex)
{
Debug.LogError("Could not calcuate. Error: " + ex.ToString());
}
// Step 11: Determine energy rating
try
{
cPlan.Energy = (int)(pTable.energy * (1 + (curSys.pMaterial / 12)));
cPlan.Energy = cPlan.Energy * (1 + ((5 - systemSpot) / 10));
cPlan.Energy += UnityEngine.Random.Range(0, 30);
}
catch (Exception ex)
{
Debug.LogError("Could not calcuate. Error: " + ex.ToString());
}
// Step 12: Generate sprite number (to show type of planet)
if ((cPlan.Type != PlanetData.ePlanetType.DustRing) && (cPlan.Type != PlanetData.ePlanetType.IceBelt) && (cPlan.Type != PlanetData.ePlanetType.AsteroidBelt))
cPlan.PlanetSpriteNumber = UnityEngine.Random.Range(0, SpritesPerPlanetType - 1);
else
cPlan.PlanetSpriteNumber = UnityEngine.Random.Range(0, SpritesPerBeltType - 1);
// Step 13: Generate ring sprite number if applicable
cPlan.PlanetRingSpriteNumber = UnityEngine.Random.Range(0, SpritesPerRingType - 1);
cPlan.PlanetRingTilt = UnityEngine.Random.Range(-10, 10);
// Step 13: Determine planetary traits
DeterminePlanetTraits(cPlan);
// Step 14: Determine total and habitable tiles based on bio level
cPlan.MaxTiles = (cPlan.Size / 3);
for (int x = 0; x < cPlan.MaxTiles; x++)
{
if (UnityEngine.Random.Range(0, 100) < cPlan.AdjustedBio)
{
cPlan.MaxHabitableTiles += 1;
}
}
// Step 15: Create and assign tiles to the planet
GeneratePlanetRegions(cPlan);
// Step 16: Send the planet data back!
return cPlan;
}