//This is a small console program to exemplify the main functionality of the Emotional Appraisal Asset
static void Main(string[] args)
{
AssetManager.Instance.Bridge = new BasicIOBridge();
var kickEvent = "Event(Action-Start, Player, Kick, John)";
// To create a new asset it is required to tell the name of the agent which will correpond to the perspective of the "SELF"
EmotionalAppraisalAsset ea = new EmotionalAppraisalAsset("John");
//The following lines add an appraisal rule that will make the kickEvent be perceived as undesirable
//Normally, these rules should be authored using the AuthoringTool provided with the asset but they can also be added dynamically
var rule = new AppraisalRuleDTO { EventMatchingTemplate = "Event(Action-Start, *, Kick, SELF)", Desirability = -5f, Praiseworthiness = -3f };
ea.AddOrUpdateAppraisalRule(rule);
//Emotions are generated by the appraisal of the events that occur in the game world
ea.AppraiseEvents(new[] { kickEvent });
Console.WriteLine("\nAfter appraising '" + kickEvent + "'\nWith the appraisal rule '" + rule.EventMatchingTemplate + " Desirability: "+rule.Desirability+ " Praiseworthiness: " + rule.Praiseworthiness + "'");
Console.WriteLine("\nMood on tick '" + ea.Tick + "': " + ea.Mood);
Console.WriteLine("Active Emotions: " + string.Concat(ea.ActiveEmotions.Select(e => e.Type + "-" + e.Intensity + " ")));
//Each event that is appraised will be stored an the agent's autobiographical memory
Console.WriteLine("\nEvents occured so far: " + string.Concat(ea.EventRecords.Select(e => "\nId: " + e.Id + " Event: " + e.Event)));
//The update function will increase the current tick by 1. Each active emotion will decay to 0 and the mood will slowly return to 0
for (int i = 0; i < 3; i++)
{
ea.Update();
Console.WriteLine("\nMood on tick '" + ea.Tick + "': " + ea.Mood);
Console.WriteLine("Active Emotions: " + string.Concat(ea.GetAllActiveEmotions().Select(e => e.EmotionType + "-" + e.Intensity + " ")));
}
//The asset can also be loaded from an existing file using the following method:
ea = EmotionalAppraisalAsset.LoadFromFile("../../../Examples/EATest.ea");
Console.ReadKey();
}
public IActiveEmotion GetStrongestActiveEmotion()
{
IEnumerable <IActiveEmotion> currentActiveEmotions = _emotionalAppraisalAsset.GetAllActiveEmotions();
return(currentActiveEmotions.MaxValue(a => a.Intensity));
}
