C# Class SharpNeat.Domains.PreyCapture.PreyCaptureWorld

The prey capture task's grid world. Encapsulates agent's sensor and motor hardware and the prey's simple stochastic movement.

Afficher le fichier Open project: colgreen/sharpneat Class Usage Examples

Méthodes publiques

Méthode	Description
InitPositions ( ) : void	Initialise agent and prey positions. The prey is positioned randomly with at least 4 empty squares between it and a wall (in all directions). The agent is positioned randomly but such that the prey is within sensor range (distance 2 or less).
IsPreyCaptured ( ) : bool	Gets a boolean that indicates if the prey has been captured.
MoveAgent ( IBlackBox agent ) : void	Allow the agent to move one square based on its decision. Note that the agent can choose to not move.
MovePrey ( ) : void	Move the prey. The prey moves by a simple set of stochastic rules that make it more likely to move away from the agent, and more so when it is close.
PreyCaptureWorld ( int gridSize, int preyInitMoves, double preySpeed, double sensorRange, int maxTimesteps ) : System	Constructs with the provided world parameter arguments.
RunTrial ( IBlackBox agent ) : bool	Runs one trial of the provided agent in the world. Returns true if the agent captures the prey within the maximum number of timesteps allowed.
SetAgentInputsAndActivate ( IBlackBox agent ) : void	Determine the agent's position in the world relative to the prey and walls, and set its sensor inputs accordingly.

Private Methods

Méthode	Description
CalcAngleDelta ( double a, double b ) : double	Calculates minimum angle between two vectors (specified by angle only).
MovePrey_T ( double distance ) : double

Method Details

InitPositions() public méthode

Initialise agent and prey positions. The prey is positioned randomly with at least 4 empty squares between it and a wall (in all directions). The agent is positioned randomly but such that the prey is within sensor range (distance 2 or less).

public InitPositions ( ) : void
Résultat	void

IsPreyCaptured() public méthode

Gets a boolean that indicates if the prey has been captured.

public IsPreyCaptured ( ) : bool
Résultat	bool

MoveAgent() public méthode

Allow the agent to move one square based on its decision. Note that the agent can choose to not move.

public MoveAgent ( IBlackBox agent ) : void
agent	IBlackBox
Résultat	void

MovePrey() public méthode

Move the prey. The prey moves by a simple set of stochastic rules that make it more likely to move away from the agent, and more so when it is close.

public MovePrey ( ) : void
Résultat	void

PreyCaptureWorld() public méthode

Constructs with the provided world parameter arguments.

public PreyCaptureWorld ( int gridSize, int preyInitMoves, double preySpeed, double sensorRange, int maxTimesteps ) : System
gridSize	int
preyInitMoves	int
preySpeed	double
sensorRange	double
maxTimesteps	int
Résultat	System

RunTrial() public méthode

Runs one trial of the provided agent in the world. Returns true if the agent captures the prey within the maximum number of timesteps allowed.

public RunTrial ( IBlackBox agent ) : bool
agent	IBlackBox
Résultat	bool

SetAgentInputsAndActivate() public méthode

Determine the agent's position in the world relative to the prey and walls, and set its sensor inputs accordingly.

public SetAgentInputsAndActivate ( IBlackBox agent ) : void
agent	IBlackBox
Résultat	void