alchemist/it.unibo.alchemist.model.cognitive.actions/CognitiveAgentSeek2D

CognitiveAgentSeek2D

open class CognitiveAgentSeek2D<T, P : Position2D<P>, Vector2D<P>, A : Transformation<P>>(val environment: EuclideanEnvironment<T, P>, reaction: NodeReaction<T>, pedestrian: PedestrianProperty<T>, target: P) : AbstractSteeringAction<T, P, A> , SteeringActionWithTarget<T, P>

CognitiveAgentSeek behavior in a bidimensional environment, delegated to CognitiveAgentFollowScalarField (this means the node tries to overtake others on its path, in general its movements are more sophisticated than CognitiveAgentSeek).

Constructors

constructor(environment: EuclideanEnvironment<T, P>, reaction: NodeReaction<T>, pedestrian: PedestrianProperty<T>, target: P)

constructor(environment: EuclideanEnvironment<T, P>, reaction: NodeReaction<T>, pedestrian: PedestrianProperty<T>, x: Number, y: Number)

Properties

environment

open override val environment: EuclideanEnvironment<T, P>

The environment the node is into.

maxWalk

open val maxWalk: Double

The maximum distance the node can walk, this is a length.

reaction

override val reaction: NodeReaction<T>

The NodeReaction owning this action, hosted by targetNode.

targetNode

val targetNode: Node<T>

Functions

cloneAction

override fun cloneAction(newReaction: Reaction<T>): Action<T>

Creates an equivalent action owned by newReaction, such as a reaction cloned onto a new node. An action targeting the host of its reaction targets the host of newReaction, which must then be a Node; an action targeting any other node keeps its target.

execute

open override fun execute()

Moves the node according to getNextPosition, in absolute or relative coordinates depending on isAbsolute.

getNextPosition

open override fun getNextPosition(): P

nextPosition

open override fun nextPosition(): P

Returns the target relative position the owner will move to when this action is executed. The position is relative to the owner's current position.

shouldEqual

infix fun Action<*>.shouldEqual(other: Action<*>)

target

open override fun target(): P

Returns the absolute target position this action points to.

targetDistanceTo

open fun targetDistanceTo(node: Node<T>, environment: Environment<T, P>): Double

Computes the distance between this action's target and the given node within the provided environment.

toString

open override fun toString(): String