private static void SelectNewsDistinctly(Pawn initiator, Pawn receiver, out TaleNewsReference result)
{
List <TaleNewsReference> listInitiator = initiator.GetNewsKnowledgeTracker().AllNewsReferences_ReadOnlyList;
// DesynchronizedMain.TaleNewsDatabaseSystem.ListAllAwarenessOfPawn(initiator);
List <TaleNewsReference> listReceiver = receiver.GetNewsKnowledgeTracker().AllNewsReferences_ReadOnlyList;
// 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 SelectNewsRandomly(Pawn initiator, Pawn receiver, out TaleNewsReference result)
{
// Is now weighted random.
var listInitiator = initiator.GetNewsKnowledgeTracker()?.GetAllValidNonForgottenNewsReferences().ToList();
if (listInitiator != null && listInitiator.Count == 0)
{
result = TaleNewsReference.DefaultReference;
}
else
{
// Collect weights
var weights = new List <float>();
float weightSum = 0;
if (listInitiator == null)
{
result = null;
return;
}
foreach (var reference in listInitiator)
{
var importanceScore = reference.NewsImportance;
weights.Add(importanceScore);
weightSum += importanceScore;
}
// Normalize weights
for (var i = 0; i < weights.Count; i++)
{
weights[i] /= weightSum;
}
// Select index
var randomChoice = Rand.Value;
var selectedIndex = -1;
weightSum = 0;
for (var i = 0; i < weights.Count; i++)
{
var temp = weights[i];
if (temp == 0)
{
continue;
}
weightSum += temp;
if (!(weightSum >= randomChoice))
{
continue;
}
selectedIndex = i;
break;
}
result = listInitiator[selectedIndex];
}
}
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);
}
public static void SpreadNews(Pawn initiator, Pawn receiver, SpreadMode mode = SpreadMode.RANDOM)
{
TaleNewsReference newsToSend = DetermineTaleNewsToTransmit(initiator, receiver, mode);
AttemptToTransmitNews(initiator, receiver, newsToSend);
}