private void BtOk_Click(object sender, EventArgs e)
{
if (NudAmount.Value > 0)
{
DialogResult = DialogResult.OK;
Settings = new DummyCreatureCreationSettings
{
CreatureCount = (int)NudAmount.Value,
OnlySelectedSpecies = RbOnlySelectedSpecies.Checked,
SpeciesCount = (int)NudSpeciesAmount.Value,
Generations = (int)NudBreedForGenerations.Value,
PairsPerGeneration = (int)NudUsePairsPerGeneration.Value,
ProbabilityHigherStat = (double)NudProbabilityInheritingHigherStat.Value / 100,
RandomMutationChance = (double)NudMutationChance.Value / 100,
MaxWildLevel = (int)nudMaxWildLevel.Value
};
}
Close();
}
/// <summary>
/// Creates a list of random creatures.
/// </summary>
/// <param name="count">Number of creatures</param>
/// <param name="species">If null, species will be selected randomly (domesticable preferred)</param>
/// <param name="numberSpecies">If species are randomly selected, this is the number of different species</param>
/// <param name="breedGenerations">If > 0, the creatures will be bred according to the breeding planner, the offspring will also be returned.</param>
/// <param name="usePairsPerGeneration">If bred, this indicates how many of the top breeding pairs will be used to breed</param>
/// <param name="probabilityHigherStat"></param>
/// <param name="randomMutationChance"></param>
/// <param name="maxWildLevel"></param>
/// <returns></returns>
public static List <Creature> CreateCreatures(int count, Species species = null, int numberSpecies = 1, int breedGenerations = 0, int usePairsPerGeneration = 2, double probabilityHigherStat = 0.55, double randomMutationChance = 0.025, int maxWildLevel = 150)
{
if (count < 1)
{
return(null);
}
LastSettings = new DummyCreatureCreationSettings
{
CreatureCount = count,
OnlySelectedSpecies = species != null,
SpeciesCount = numberSpecies,
Generations = breedGenerations,
PairsPerGeneration = usePairsPerGeneration,
ProbabilityHigherStat = probabilityHigherStat,
RandomMutationChance = randomMutationChance,
MaxWildLevel = maxWildLevel
};
if (_levelInverseCumulativeFunction == null)
{
InitializeLevelFunction();
}
var creatures = new List <Creature>(count);
var rand = new Random();
var randomSpecies = species == null;
Species[] speciesSelection = null;
var speciesCount = 0;
if (randomSpecies)
{
if (numberSpecies < 1)
{
numberSpecies = 1;
}
speciesSelection = Values.V.species.Where(s => s.IsDomesticable && !s.name.Contains("Tek") && !s.name.Contains("Alpha") && (s.variants?.Length ?? 0) < 2).ToArray();
speciesCount = speciesSelection.Length;
if (speciesCount > numberSpecies)
{
var speciesLeft = numberSpecies;
var speciesIndices = new List <int>(numberSpecies);
while (speciesLeft > 0)
{
var i = rand.Next(speciesCount);
if (speciesIndices.Contains(i))
{
continue;
}
speciesIndices.Add(i);
speciesLeft--;
}
speciesSelection = speciesIndices.Select(i => speciesSelection[i]).ToArray();
speciesCount = speciesSelection.Length;
}
}
if (maxWildLevel < 1)
{
maxWildLevel = CreatureCollection.CurrentCreatureCollection?.maxWildLevel ?? 150;
}
var difficulty = maxWildLevel / 30d;
var levelStep = (int)difficulty;
var nameCounter = new Dictionary <string, int>();
for (int i = 0; i < count; i++)
{
if (randomSpecies)
{
species = speciesSelection[rand.Next(speciesCount)];
}
// rather "tame" higher creatures
var creatureLevel = (rand.Next(5) == 0 ? rand.Next(21) + 1 : 21 + rand.Next(10)) * difficulty;
var tamingEffectiveness = 0.5 + rand.NextDouble() / 2; // assume at least 50 % te
creatureLevel *= 1 + 0.5 * tamingEffectiveness;
var levelFactor = creatureLevel / _totalLevels;
var levelsWild = new int[Values.STATS_COUNT];
var levelsDom = new int[Values.STATS_COUNT];
var torpidityLevel = 0;
for (int si = 0; si < Values.STATS_COUNT; si++)
{
if (!species.UsesStat(si) || si == (int)StatNames.Torpidity)
{
continue;
}
var level = (int)(levelFactor * GetBinomialLevel(rand));
torpidityLevel += level;
levelsWild[si] = level;
}
levelsWild[(int)StatNames.Torpidity] = torpidityLevel;
var sex = species.noGender ? Sex.Unknown : rand.Next(2) == 0 ? Sex.Female : Sex.Male;
var names = sex == Sex.Female ? _namesFemale : _namesMale;
var name = names[rand.Next(names.Length)];
if (nameCounter.TryGetValue(name, out var nameCount))
{
nameCounter[name]++;
name += $" {nameCount + 1}";
}
else
{
nameCounter.Add(name, 1);
}
var creature = new Creature(species, name, sex: sex, levelsWild: levelsWild,
levelsDom: levelsDom, tamingEff: tamingEffectiveness)
{
guid = Guid.NewGuid()
};
creature.RecalculateCreatureValues(levelStep);
creature.colors = species.RandomSpeciesColors(rand);
creatures.Add(creature);
}
if (breedGenerations > 0)
{
var creaturesBySpecies = creatures.GroupBy(c => c.Species).ToDictionary(g => g.Key, g => g.ToArray());
foreach (var s in creaturesBySpecies)
{
var newCreatures = BreedCreatures(s.Value, s.Key, breedGenerations,
usePairsPerGeneration, probabilityHigherStat, randomMutationChance);
if (newCreatures != null)
{
creatures.AddRange(newCreatures);
}
}
}
return(creatures);
}