edu.eside.flingbox.physics.collisions
Class Collider

java.lang.Object
  edu.eside.flingbox.physics.collisions.Collider

All Implemented Interfaces:

PhysicBody.OnMovementListener, PositionComparator.Positionable

Direct Known Subclasses:

ColliderPolygon

public abstract class Collider
extends java.lang.Object
implements PhysicBody.OnMovementListener, PositionComparator.Positionable

Abstract collision manager for any object.

Constructor Summary

Collider(PhysicBody physicBody)
Local constructor for any collider.

Method Summary

boolean	canContact(Collider collider)
abstract Contact[]	checkContacts(Collider collider) Checks if objects can collide
PhysicBody	getAssociatedBody()
float	getBoundingCircle()
Vector2D	getPosition()
void	onMovement(Vector2D newPosition, float newAngle) Called when a movement occurs

Methods inherited from class java.lang.Object

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

Constructor Detail

Collider

public Collider(PhysicBody physicBody)

Local constructor for any collider.

Parameters:

listener - Collision listener

Method Detail

checkContacts

public abstract Contact[] checkContacts(Collider collider)

Checks if objects can collide

Parameters:

collider - other objects collider.

Returns:

true if objects can collide

canContact

public boolean canContact(Collider collider)

Returns:

true if there are a chance of collision

onMovement

public void onMovement(Vector2D newPosition,
                       float newAngle)

Called when a movement occurs

Specified by:

onMovement in interface PhysicBody.OnMovementListener

Parameters:

newPosition - new body's position

getPosition

public Vector2D getPosition()

Specified by:

getPosition in interface PositionComparator.Positionable

getBoundingCircle

public float getBoundingCircle()

Returns:

Bounding circle's radius

getAssociatedBody

public PhysicBody getAssociatedBody()

Returns:

associated PhysicBody