public AnimalEntity(Scene scene, Vector2 location, AnimalType <T> animal, float rotation = 0) : base(scene, EntityType.Game, location, bodyType: BodyType.Dynamic)
{
AnimalType = animal;
AddComponent(animation = new AnimatedSpriteComponent(animal.Asset, animal.Size, animal.AssetOrigin));
AddComponent(new PhysicsComponent(animal.CollisionShape));
AddComponent(viewSensor = new SensorComponent("view",
new PolygonShape(PolygonTools.CreateCapsule(animal.ViewDistance, animal.ViewSize / 2, 4, animal.ViewSize, 8), 1),
e => e is PlayerEntity && ((PlayerEntity)e).State == PlayerState.Luring));
AddComponent(hearingSensor = new SensorComponent("hearing",
new CircleShape(animal.HearingDistance, 1),
e => e is PlayerEntity && ((PlayerEntity)e).State == PlayerState.Shouting));
AddComponent(new MovementBasicsComponent());
AddComponent(new RaycastSensorComponent(animal.ViewDistance));
AddComponent(new AudioSourceComponent());
aiComponent = new StateBasedAIComponent <T>(animal.InitalState);
AddComponent(aiComponent);
aiComponent.StateChanged += AiComponent_StateChanged1;
// [FOREACH PERFORMANCE] Should not allocate garbage
foreach (var b in animal.Behaviors)
{
AddComponent(b());
}
Body.Rotation = rotation;
}
public void Die()
{
// move entity out of any touch sensors so they will have a chance to turn off before it's destroyed
transform.position = KILL_LOCATION;
SensorComponent sensor = GetComponent <SensorComponent>();
if (sensor != null)
{
// make sure activators are removed from any outputs
sensor.ClearActivators();
}
StartCoroutine(DestroyCoroutine());
}
public ChickenEntity(Scene scene, Vector2 location, float rotation = 0, int chickenType = -1) : base(scene, location, CreateType(scene.Game.Content, chickenType), rotation)
{
AddComponent(proximitySensor = new SensorComponent(
"proximity",
new PolygonShape(PolygonTools.CreateCapsule(2f, 0.1f, 1, 0.8f, 8), 1f),
e => e is ChickenEntity
));
AddComponent(playerProximitySensor = new SensorComponent(
"playerproximity",
new CircleShape(0.3f, 1f),
e => e is PlayerEntity
));
}
/// <summary>
/// Checks that the shape of the rank 2 observation input placeholder is the same as the corresponding sensor.
/// </summary>
/// <param name="tensorProxy">The tensor that is expected by the model</param>
/// <param name="sensorComponent">The sensor that produces the visual observation.</param>
/// <returns>
/// If the Check failed, returns a string containing information about why the
/// check failed. If the check passed, returns null.
/// </returns>
static string CheckRankTwoObsShape(
TensorProxy tensorProxy, SensorComponent sensorComponent)
{
var shape = sensorComponent.GetObservationShape();
var dim1Bp = shape[0];
var dim2Bp = shape[1];
var dim1T = tensorProxy.Channels;
var dim2T = tensorProxy.Width;
if ((dim1Bp != dim1T) || (dim2Bp != dim2T))
{
return($"An Observation of the model does not match. " +
$"Received TensorProxy of shape [?x{dim1Bp}x{dim2Bp}] but " +
$"was expecting [?x{dim1T}x{dim2T}].");
}
return(null);
}
/// <summary>
/// Checks that the shape of the visual observation input placeholder is the same as the corresponding sensor.
/// </summary>
/// <param name="tensorProxy">The tensor that is expected by the model</param>
/// <param name="sensorComponent">The sensor that produces the visual observation.</param>
/// <returns>
/// If the Check failed, returns a string containing information about why the
/// check failed. If the check passed, returns null.
/// </returns>
static string CheckVisualObsShape(
TensorProxy tensorProxy, SensorComponent sensorComponent)
{
var shape = sensorComponent.GetObservationShape();
var heightBp = shape[0];
var widthBp = shape[1];
var pixelBp = shape[2];
var heightT = tensorProxy.shape[1];
var widthT = tensorProxy.shape[2];
var pixelT = tensorProxy.shape[3];
if ((widthBp != widthT) || (heightBp != heightT) || (pixelBp != pixelT))
{
return($"The visual Observation of the model does not match. " +
$"Received TensorProxy of shape [?x{widthBp}x{heightBp}x{pixelBp}] but " +
$"was expecting [?x{widthT}x{heightT}x{pixelT}].");
}
return(null);
}
public virtual void Start()
{
if (entity.sensor != null)
{
sensorComponent = entity.sensor.MakeComponent(gameObject);
}
sensorWasOn = false;
foreach (EntityBehavior behavior in entity.behaviors)
{
if (behavior.target.targetEntityIsActivator)
{
activatorBehaviors.Add(behavior);
continue;
}
Behaviour c;
Entity targetEntity = behavior.target.targetEntity.entity;
if (targetEntity != null)
{
c = behavior.MakeComponent(targetEntity.component.gameObject);
targetedComponents.Add(c);
}
else
{
c = behavior.MakeComponent(gameObject);
}
if (behavior.condition == EntityBehavior.Condition.OFF)
{
offComponents.Add(c);
c.enabled = true;
}
else if (behavior.condition == EntityBehavior.Condition.ON)
{
onComponents.Add(c);
c.enabled = false;
}
else
{
c.enabled = true;
}
}
}
