public static int threatThreshold(DuckMind mind)
{
// threat threshold (min opinion to be threat) depends on personality
// threshold range: [-100, 70]
return((int)TraitCalc.transform(mind.soul.traits.aggression,
-120, 70, -100, 70));
}
public override void run(params DuckMind[] participants)
{
var me = participants[0];
var them = participants[1];
// when a bird is nearby
// if opinion is negative, then there is cause for fear
// if opinion is positive, then i feel secure
// if my anxiety is high, i will react more strongly to both
// if you get WAY too close, you will be labeled a threat
var maxOpinionDelta = 4; // range [-4, 4]
var opinionDelta = 0;
var currentOpinion = me.state.getOpinion(them.state.me);
if (currentOpinion > Constants.DuckMind.OPINION_ALLY)
{
// we're friends, we should have a positive opinion
// this is based on both anxiety and sociability.
// TODO: positive opinion from being near friends
// this should fall off to a negligible account above a certain threshold
}
else
{
// TODO: take anxiety better into account
// calculate opinion-affecting factors
var maxWariness = 10f;
// [-4, 0]: long-distance wariness
var longDistanceWariness =
(int)TraitCalc.transform(-me.soul.traits.wary, -4, 2, -4, 0);
// [-4, -1]: close distance wariness
var closeWariness = 0;
if (dist < closeDistance)
{
// extreme caution
closeWariness =
(int)TraitCalc.transform(-me.soul.traits.wary, -4, 0, -4, -1);
}
me.state.setBoard("nearby fear",
new DuckMindState.BoardItem($"L: {longDistanceWariness}, C: {closeWariness}", "interaction",
Color.Orange, Time.TotalTime + 1f));
var warinessScore = longDistanceWariness + closeWariness;
opinionDelta += warinessScore;
// being in the presence of a threat is scary
me.soul.emotions.spikeFear(Math.Abs(warinessScore / maxWariness));
}
// clamp the opinion delta to the required range
opinionDelta = GMathf.clamp(opinionDelta, -maxOpinionDelta, maxOpinionDelta);
me.state.addOpinion(them.state.me, GMathf.roundToInt(opinionDelta));
}
public override void runTwo(DuckMind me, DuckMind them)
{
var myTraits = new Traits(me.soul);
var opinionDelta = 0;
// being bumped annoys me
var bumpedAnnoyance = (int)TraitCalc.transform(-myTraits.annoyed,
-20f, 0f);
// fear exacerbates anger/annoyance
var fearMultiplier = TraitCalc.transform(me.soul.emotions.fear,
-1f, 3f, 0f, 2f);
opinionDelta += (int)(bumpedAnnoyance * fearMultiplier);
me.state.addOpinion(them.state.me, opinionDelta);
me.soul.emotions.spikeFear(0.4f); // somewhat scary
}
public override void runTwo(DuckMind me, DuckMind them)
{
var myTraits = new Traits(me.soul);
var opinionDelta = 0;
// we are angry, figure out how angry
var beingShotAnger = (int)TraitCalc.transform(-myTraits.anger,
-40f, -5f, -40, 0f);
// fear exacerbates anger/annoyance
var fearMultiplier = TraitCalc.transform(me.soul.emotions.fear,
-1f, 3f, 0f, 2f);
opinionDelta += (int)(beingShotAnger * fearMultiplier);
me.state.addOpinion(them.state.me, opinionDelta);
me.soul.emotions.spikeFear(1); // scary
}
public override void run(params DuckMind[] participants)
{
if (participants.Length != 2)
{
throw new ArgumentException("only two participants", nameof(participants));
}
var me = participants[0]; // this should be "me"
var myTraits = new Traits(me.soul);
var giver = participants[1]; // the one who gave me stuff
// food value [0, 40]
var maxFoodValue = 40;
var foodValue = (int)(sig.energy / 400f) * maxFoodValue;
// calculate opinion delta
var opinionDelta = 0;
var currentOpinion = me.state.getOpinion(giver.state.me);
// calculate receptiveness to food
// receptive (innate) [0, 1]
var innateFoodReceiptiveness = TraitCalc.transform(myTraits.receptiveness,
-0.4f, 1f, 0f, 1f);
// receptive (happy) [0, 0.5]
var happyFoodReceptiveness = TraitCalc.transform(me.soul.emotions.happy,
-1.5f, 1f, 0f, 0.5f);
// receptive [0, 2]
var foodReceptiveness = GMathf.clamp(
innateFoodReceiptiveness + happyFoodReceptiveness,
0f, 2f
);
// significantly diminishing rewards, effectively capping around ~300
var foodOpinionWeight = LCurves.diminishingReturns(currentOpinion / 10f, 1f, 0.1f);
opinionDelta += (int)(foodReceptiveness * foodValue * foodOpinionWeight);
// food makes me happy!
me.soul.emotions.spikeHappy(GMathf.clamp(foodReceptiveness, 0, 0.8f));
// add opinion to the one that fed me
me.state.addOpinion(giver.state.me, opinionDelta);
}