public void AddBeliefTest1()
{
_cognitiveArchitecture.KnowledgeAndBeliefs.HasBelief = true;
_beliefsModel.AddBelief(_belief.EntityId);
var actorBelief = _beliefsModel.GetActorBelief(_belief.EntityId);
Assert.IsNotNull(actorBelief);
}
/// <summary>
/// Check a particular beliefId from Task.BeliefBits against Agent.Beliefs
/// Prevent the agent from acting on a particular belief
/// Task may be blocked if it is the case
/// </summary>
public void CheckBlockerIncompleteBelief(SymuTask task, IAgentId knowledgeId)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
if (!Environment.MainOrganization.Murphies.IncompleteBelief.On ||
!Environment.MainOrganization.Models.Beliefs.On)
{
return;
}
var taskBits = task.KnowledgesBits.GetBits(knowledgeId);
float mandatoryScore = 0;
float requiredScore = 0;
byte mandatoryIndex = 0;
byte requiredIndex = 0;
var belief = BeliefsModel.GetBeliefFromKnowledgeId(knowledgeId);
var actorBelief = BeliefsModel.GetActorBelief(belief.EntityId);
Environment.MainOrganization.Murphies.IncompleteBelief.CheckBelief(belief, taskBits, actorBelief,
ref mandatoryScore, ref requiredScore,
ref mandatoryIndex, ref requiredIndex);
if (Math.Abs(mandatoryScore + requiredScore) < Tolerance)
{
// Check belief is ok
return;
}
CheckBlockerIncompleteBelief(task, knowledgeId, mandatoryScore, requiredScore, mandatoryIndex,
requiredIndex);
}
/// <summary>
/// Check a particular beliefId from Task.BeliefBits against Agent.Beliefs
/// Prevent the agent from acting on a particular belief
/// Task may be blocked if it is the case
/// </summary>
public void CheckRiskAversion(SymuTask task, IAgentId knowledgeId)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
if (!BeliefsModel.On)
{
return;
}
var taskBits = task.KnowledgesBits.GetBits(knowledgeId);
float mandatoryScore = 0;
byte mandatoryIndex = 0;
var belief = BeliefsModel.GetBeliefFromKnowledgeId(knowledgeId);
var actorBelief = BeliefsModel.GetActorBelief(knowledgeId);
MurphyIncompleteBelief.CheckRiskAversion(belief, taskBits, actorBelief, ref mandatoryScore,
ref mandatoryIndex, -Cognitive.InternalCharacteristics.RiskAversionValue());
if (!(mandatoryScore <= -Cognitive.InternalCharacteristics.RiskAversionValue()))
{
return;
}
var murphy = Environment.MainOrganization.Murphies.IncompleteBelief;
// Prevent the agent from acting on a particular belief
if (murphy.ShouldGuess((byte)task.HasBeenCancelledBy.Count))
{
// to avoid complete blocking, we allow the agent, depending on the Murphies.IncompleteBelief parameters
// to unblock the task
var blocker = task.Add(Murphy.IncompleteBelief, Schedule.Step, knowledgeId, mandatoryIndex);
RecoverBlockerIncompleteBeliefByGuessing(task, blocker);
}
else
{
// Agent can cancel the task a certain number of times
TaskProcessor.Cancel(task);
}
}
