public static bool ApplyOccultChance(SimDescription sim, List <OccultTypes> validTypes, int chanceOfOccult, int chanceOfMutation, int maximumOccultPerSim)
{
if (sim == null)
{
return(false);
}
if (FutureDescendantServiceEx.OccultProcessed.Contains(sim.SimDescriptionId))
{
return(false);
}
List <OccultTypes> possibleOccults = OccultTypeHelper.CreateListOfAllOccults(true);
int occultsAdded = -1;
if (OccultTypeHelper.CreateList(sim).Count > 0) // this handles the possible occult added by EA when the Sim was generated
{
occultsAdded = 0;
}
foreach (OccultTypes type in validTypes)
{
if (occultsAdded >= maximumOccultPerSim)
{
break;
}
if (!RandomUtil.RandomChance(chanceOfOccult))
{
continue;
}
if (RandomUtil.RandomChance(chanceOfMutation) && possibleOccults.Count > 0)
{
while (possibleOccults.Count > 0)
{
OccultTypes mutationType = RandomUtil.GetRandomObjectFromList <OccultTypes>(possibleOccults);
if (OccultTypeHelper.Add(sim, mutationType, false, false))
{
possibleOccults.Remove(mutationType);
occultsAdded++;
break;
}
possibleOccults.Remove(mutationType);
}
}
if (OccultTypeHelper.Add(sim, type, false, false))
{
occultsAdded++;
}
}
OccultTypeHelper.ValidateOccult(sim, null);
FutureDescendantServiceEx.OccultProcessed.Add(sim.SimDescriptionId);
if (occultsAdded > 0)
{
return(true);
}
else
{
return(false);
}
}
