public void ReceiveReference(TaleNewsReference reference)
{
if (reference != null && !reference.IsDefaultReference())
{
KnowledgeList.Add(reference);
}
}
private static void SelectNewsDistinctly(Pawn initiator, Pawn receiver, out TaleNewsReference result)
{
List <TaleNewsReference> listInitiator = initiator.GetNewsKnowledgeTracker().ListOfAllKnownNews;
// DesynchronizedMain.TaleNewsDatabaseSystem.ListAllAwarenessOfPawn(initiator);
List <TaleNewsReference> listReceiver = receiver.GetNewsKnowledgeTracker().ListOfAllKnownNews;
// DesynchronizedMain.TaleNewsDatabaseSystem.ListAllAwarenessOfPawn(receiver);
// Distinct List
List <TaleNewsReference> listDistinct = new List <TaleNewsReference>();
// Find out the contents of the distinct list
foreach (TaleNewsReference reference in listInitiator)
{
if (!listReceiver.Contains(reference))
{
listDistinct.Add(reference);
}
}
// Select one random entry from the distinct list
if (listDistinct.Count == 0)
{
result = TaleNewsReference.DefaultReference;
}
else
{
result = listDistinct[(int)((uint)Rand.Int % listDistinct.Count)];
}
}
private static void AttemptToTransmitNews(Pawn initiator, Pawn receiver, TaleNewsReference news)
{
// DesynchronizedMain.LogError("Attempting to transmit " + news.ToString());
if (news == null || news.IsDefaultReference())
{
// DesynchronizedMain.LogError("It was a null news. Nothing was done.");
return;
}
receiver.GetNewsKnowledgeTracker().KnowNews(news.ReferencedTaleNews, WitnessShockGrade.BY_NEWS);
}
private static void SelectNewsRandomly(Pawn initiator, Pawn receiver, out TaleNewsReference result)
{
// Is now weighted random.
List <TaleNewsReference> listInitiator = initiator.GetNewsKnowledgeTracker().GetAllNonForgottenNewsReferences().ToList();
// DesynchronizedMain.TaleNewsDatabaseSystem.ListAllAwarenessOfPawn(initiator);
if (listInitiator.Count == 0)
{
result = TaleNewsReference.DefaultReference;
}
else
{
// Collect weights
List <float> weights = new List <float>();
float weightSum = 0;
foreach (TaleNewsReference reference in listInitiator)
{
float importanceScore = reference.NewsImportance;
weights.Add(importanceScore);
weightSum += importanceScore;
}
// Normalize weights
for (int i = 0; i < weights.Count; i++)
{
weights[i] /= weightSum;
}
// Select index
float randomChoice = Rand.Value;
int selectedIndex = -1;
weightSum = 0;
for (int i = 0; i < weights.Count; i++)
{
float temp = weights[i];
if (temp == 0)
{
continue;
}
weightSum += temp;
if (weightSum >= randomChoice)
{
selectedIndex = i;
break;
}
}
result = listInitiator[selectedIndex];
}
}
/// <summary>
/// Finds the TaleNewsReference of the given TaleNews in the known list (or generates a new one if it does not exist), and activates it.
/// </summary>
/// <param name="news"></param>
public void KnowNews(TaleNews news)
{
if (AttemptToObtainExistingReference(news) == null)
{
// Pawn is receiving this for the first time.
TaleNewsReference newReference = news.CreateReferenceForReceipient(Pawn);
newsKnowledgeList.Add(newReference);
newReference.ActivateNews();
}
else
{
// Pawn might have forgotten about the news, so let's see.
// Not implemented for now.
}
}
/// <summary>
/// Finds the TaleNewsReference of the given TaleNews in the known list (or generates a new one if it does not exist), and activates it.
/// </summary>
/// <param name="news"></param>
public void KnowNews(TaleNews news, WitnessShockGrade shockGrade)
{
foreach (TaleNewsReference reference in newsKnowledgeList)
{
if (reference.IsReferencingTaleNews(news))
{
reference.ActivateNews(shockGrade);
return;
}
}
TaleNewsReference newReference = news.CreateReferenceForReceipient(Pawn);
newsKnowledgeList.Add(newReference);
newReference.ActivateNews(shockGrade);
return;
}
public override float CalculateNewsImportanceForPawn(Pawn pawn, TaleNewsReference reference)
{
// Placeholder
return(3);
}
public override float CalculateNewsImportanceForPawn(Pawn pawn, TaleNewsReference reference)
{
// Again, this code is also a placeholder.
float result = pawn.GetSocialProximityScoreForOther(Victim);
// We have 2500 tick for 1 RW hour; hence, 60000 tick for 1 RW day
// Shock grade scrapped in favour of simple boolean "shocking news" flag
// result += (int)reference.ShockGrade * Mathf.Pow(0.5f, (1.0f / (60000 * 15)) * (Find.TickManager.TicksGame - reference.TickReceived));
//float victimKindScore = Victim.RaceProps.Animal ? 1 : 10;
// First determine thought by relations
ThoughtDef potentialGivenThought = pawn.GetMostImportantRelation(Victim)?.GetGenderSpecificDiedThought(Victim) ?? null;
// If there exists none, then determine by factions
if (potentialGivenThought == null)
{
if (pawn.Faction != null && pawn.Faction == Victim.Faction)
{
potentialGivenThought = ThoughtDefOf.KnowColonistDied;
}
}
float relationalDeathImpact;
if (potentialGivenThought != null)
{
Thought tempThought = ThoughtMaker.MakeThought(potentialGivenThought);
tempThought.pawn = pawn;
relationalDeathImpact = Mathf.Abs(tempThought.MoodOffset());
}
else
{
relationalDeathImpact = 0;
}
// Calculate main impact score
// Base score is 2
float mainScore = 2;
// Accumulate relational impact
mainScore += relationalDeathImpact;
// Humanlike bonus: killing a man should be more significant than killing an animal
if (PrimaryVictim.RaceProps.Humanlike)
{
mainScore += 5;
}
// Body size scaling: killing XL animals should be more significant than killing S animals
mainScore *= PrimaryVictim.BodySize;
// Pawn relations scaling: pawns with deeper bonds or deeper toothmarks should be more significant. Scales up to factor of 3.
mainScore *= 1 + Mathf.Abs(((float)pawn.relations.OpinionOf(Victim)) / 50);
// Faction relations scaling: factions with stronger relations should be more significant. Scales up to factor of 3.
int interFactionGoodwill = pawn.Faction.GetGoodwillWith(Victim.Faction);
mainScore *= 1 + Mathf.Abs((float)interFactionGoodwill / 50);
// News importance decays over time. Normal rate is halving per year.
// Decay factor increased if news is shocking
float decayFactor = 0.5f;
if (reference.IsShockingNews)
{
decayFactor = 0.75f;
}
// There are 60000 ticks per day, 15 days per Quadrum, and 4 Quadrums per year.
result += mainScore * Mathf.Pow(decayFactor, (1.0f / (60000 * 15 * 4)) * (Find.TickManager.TicksGame - reference.TickReceived));
// Memories are faulty.
// They can be stronger or weaker, depending on how the brain is functioning at that moment.
// Goes from -2 to +2.
result += Rand.Value * 4 - 2;
// Check that the result is valid; value should not drop below 0.
if (result < 0)
{
return(0);
}
else
{
return(result);
}
}
/// <summary>
/// A constructor that also gives the KnowledgeList its first entry.
/// </summary>
/// <param name="subject"></param>
/// <param name="firstRef"></param>
public PawnKnowledgeCard(Pawn subject, TaleNewsReference firstRef) : this(subject)
{
knowledgeList.Add(firstRef);
}
public override float CalculateNewsImportanceForPawn(Pawn pawn, TaleNewsReference refernce)
{
throw new NotImplementedException();
}
public abstract float CalculateNewsImportanceForPawn(Pawn pawn, TaleNewsReference reference);
public bool RefIsEqualTo(TaleNewsReference other)
{
return(RefsAreEqual(this, other));
}
/// <summary>
///
/// </summary>
/// <param name="one"></param>
/// <param name="two"></param>
/// <returns></returns>
///
// We are able to make this method extremely fast by switching over to the index-pointing method.
public static bool RefsAreEqual(TaleNewsReference one, TaleNewsReference two)
{
return(one.uidOfReferencedTaleNews == two.uidOfReferencedTaleNews);
}
public static void SpreadNews(Pawn initiator, Pawn receiver, SpreadMode mode = SpreadMode.RANDOM)
{
TaleNewsReference newsToSend = DetermineTaleNewsToTransmit(initiator, receiver, mode);
AttemptToTransmitNews(initiator, receiver, newsToSend);
}
public void LinkNewsReferenceToPawn(TaleNewsReference reference, Pawn recipient)
{
recipient.GetNewsKnowledgeTracker().ReceiveReference(reference);
}
public TaleNewsReference(TaleNewsReference reference, Pawn recipient)
{
underlyingTaleNews = reference.UnderlyingTaleNews;
this.recipient = recipient;
}
