private float StabilityScore(
IEnumerable <State> state, Character host,
InfluencedInteraction interaction,
ICollection <IEntity> targets,
BrainRepository repo
)
{
float ownScore = 0f;
int count = 0;
foreach (State s in state)
{
State.TransformedInstance currState
= host[s] as State.TransformedInstance;
ownScore += currState.TransformedState;
count++;
}
ownScore /= count;
float ease = .3f;
if (ownScore < LOW_STABILITY)
{
ease = .5f;
}
else
{
if (ownScore > HI_STABILITY)
{
ease = .1f;
}
}
var func = Transformations.EaseSquaredAtValue(ease);
var effects = ChooseStronglyInfluencedEffects(repo, interaction, host);
//List<FloatModifier> modifiers = new List<FloatModifier>();
float modifyVal = 0f;
foreach (Effect e in effects)
{
float currMod = 0f;
foreach (IModifier m in e.Modifiers)
{
FloatModifier floatMod = m as FloatModifier;
currMod = Math.Abs(floatMod.offset);
if (floatMod.Attribute.Equals(repo.GetState("anger")))
{
}
}
if (e.Modifiers.Count != 0)
{
currMod /= e.Modifiers.Count;
}
modifyVal += currMod;
}
if (effects.Count != 0)
{
modifyVal /= effects.Count;
}
ownScore = func(modifyVal);
if (targets == null)
{
//BehaviorEngine.Debug.Logger.Log("Score: " + ownScore);
return(ownScore);
}
float otherScore = 0f;
foreach (IEntity target in targets)
{
var attrs = target.GetAttributeInstances();
float stabilityValue = 0f;
float weight = 1f;
foreach (IAttributeInstance a in attrs)
{
NormalizedAttribute.Instance attr = a as NormalizedAttribute.Instance;
stabilityValue += attr.State;
}
stabilityValue /= attrs.Count;
weight = .3f;
if (stabilityValue <= LOW_STABILITY)
{
weight = .5f;
}
else
{
weight = .1f;
}
var f = Transformations.EaseSquaredAtValue(weight);
otherScore += f(modifyVal);
// Attempt to bias interaction towards people that crew will vote for
var crewmember = target as Character;
var hostCrew = host as Crewmember;
if (crewmember != null && hostCrew != null)
{
var chooseVote = hostCrew.ChooseVote();
//Will be null if relationship does not exist
if (chooseVote != null)
{
if (hostCrew.ChooseVote().Equals(crewmember))
{
otherScore *= 2;
//Debug.Logger.Log("Doubled, found vote");
}
}
}
}
if (targets.Count != 0)
{
otherScore /= targets.Count;
}
float score = (ownScore + otherScore) / 2;
//BehaviorEngine.Debug.Logger.Log("Score: " + score);
return(score);
}