jadex.bdiv3.quickstart.treasureisland.environment

Class TreasureHunterEnvironment

java.lang.Object

jadex.bdiv3.quickstart.treasureisland.environment.TreasureHunterEnvironment

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class TreasureHunterEnvironment
extends java.lang.Object
implements java.io.Closeable

The treasure hunter world representation.

Field Summary

Fields

Modifier and Type	Field and Description
static double	HEIGHT The environment width.
protected java.util.Set<Treasure>	islands The collected treasures (just for painting).
protected java.awt.geom.Point2D.Double	location The treasure hunter location.
protected jadex.bdiv3.quickstart.treasureisland.environment.EnvironmentPanel	panel The gui.
protected java.util.Random	rnd The random number generator.
protected java.util.Set<Treasure>	treasures The treasures.
static double	WIDTH The environment width.

Constructor Summary

Constructors

Constructor and Description
TreasureHunterEnvironment() Create a treasure hunter world of given size.

Method Summary

Modifier and Type	Method and Description
void	close() Auto close the gui when the agent is killed.
java.awt.geom.Point2D	getHunterLocation() Get the treasure hunter location.
java.util.Set<Treasure>	getTreasures() Get the current treasures.
boolean	isAtLocation(java.awt.geom.Point2D location) Check if the hunter is at (i.e.
jadex.commons.future.IFuture<java.lang.Void>	move(double dx, double dy) Try to move a given distance.
jadex.commons.future.IFuture<java.lang.Void>	pickUp(Treasure treasure) Pickup a treasure.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

WIDTH

public static final double WIDTH

The environment width.

See Also:

Constant Field Values

HEIGHT

public static final double HEIGHT

The environment width.

See Also:

Constant Field Values

rnd

protected java.util.Random rnd

The random number generator.

location

protected java.awt.geom.Point2D.Double location

The treasure hunter location.

treasures

protected java.util.Set<Treasure> treasures

The treasures.

islands

protected java.util.Set<Treasure> islands

The collected treasures (just for painting).

panel

protected jadex.bdiv3.quickstart.treasureisland.environment.EnvironmentPanel panel

The gui.

Constructor Detail

TreasureHunterEnvironment

public TreasureHunterEnvironment()

Create a treasure hunter world of given size.

Parameters:

width - The width (in pixels).

height - The height (in pixels).

Method Detail

getHunterLocation

public java.awt.geom.Point2D getHunterLocation()

Get the treasure hunter location.

getTreasures

public java.util.Set<Treasure> getTreasures()

Get the current treasures.

Returns:

A copy of the current treasures.

move

public jadex.commons.future.IFuture<java.lang.Void> move(double dx,
                                                         double dy)

Try to move a given distance. Due to slip or terrain properties the end location might differ from the desired location.

Parameters:

dx - The intended horizontal movement, i.e. delta-x.

dy - The intended vertical movement, i.e. delta-y.

Returns:

A future that is finished, when the movement operation is completed.

pickUp

public jadex.commons.future.IFuture<java.lang.Void> pickUp(Treasure treasure)

Pickup a treasure. Only works, when at the location.

Parameters:

treasure - The treasure to be picked up.

Returns:

A future that is finished, when the pick up operation is completed, i.e. failed or succeeded.

isAtLocation

public boolean isAtLocation(java.awt.geom.Point2D location)

Check if the hunter is at (i.e. close enough to) a given location.

close

public void close()

Auto close the gui when the agent is killed.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable