Package de.gurkenlabs.litiengine.physics

Class Force

java.lang.Object

de.gurkenlabs.litiengine.physics.Force

Direct Known Subclasses:

GravityForce, StickyForce

public class Force
extends Object

Constructor Summary

Constructors

Constructor	Description
Force(Point2D location, float strength, float size)	Instantiates a new force.

Method Summary

Modifier and Type	Method	Description
boolean	cancelOnCollision()	Cancel on collision.
boolean	cancelOnReached()
void	end()
String	getIdentifier()
Point2D	getLocation()	Gets the location.
float	getStrength()	Gets the strength in pixels per second.
boolean	hasEnded()	Checks for ended.
boolean	hasReached(ICollisionEntity entity)
void	setCancelOnCollision(boolean cancelOnCollision)
void	setCancelOnReached(boolean cancelOnReached)
void	setIdentifier(String identifier)
void	setLocation(Point2D location)
void	setStrength(float strength)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Force

public Force(Point2D location,
 float strength,
 float size)

Instantiates a new force.

Parameters:

location - The location where the force is originating from

strength - The strength/intensity of this force instance

size - The size of this force (used to determine if/when an entity has reached the force)

Method Details

cancelOnCollision

public boolean cancelOnCollision()

Cancel on collision.

Returns:

true, if successful

cancelOnReached

public boolean cancelOnReached()

end

public void end()

getLocation

public Point2D getLocation()

Gets the location.

Returns:

the location

getStrength

public float getStrength()

Gets the strength in pixels per second.

Returns:

the strength in pixels per seconds

getIdentifier

public String getIdentifier()

hasEnded

public boolean hasEnded()

Checks for ended.

Returns:

true, if successful

hasReached

public boolean hasReached(ICollisionEntity entity)

setCancelOnCollision

public void setCancelOnCollision(boolean cancelOnCollision)

setCancelOnReached

public void setCancelOnReached(boolean cancelOnReached)

setLocation

public void setLocation(Point2D location)

setStrength

public void setStrength(float strength)

setIdentifier

public void setIdentifier(String identifier)

toString

public String toString()

Overrides:

toString in class Object