Contact listener. More...

#include <CCPhysicsContact.h>

Inheritance diagram for EventListenerPhysicsContact:

Public Member Functions
virtual bool	checkAvailable () override
	Check the listener is available. More...

virtual EventListenerPhysicsContact *	clone () override
	Clone an object from this listener. More...

Public Member Functions inherited from EventListenerCustom
bool	init (const ListenerID &listenerId, const std::function< void(EventCustom *)> &callback)
	Initializes event with type and callback function. More...

Public Member Functions inherited from EventListener
bool	init (Type t, const ListenerID &listenerID, const std::function< void(Event *)> &callback)
	Initializes event with type and callback function. More...

virtual	~EventListener ()
	Destructor. More...

void	setEnabled (bool enabled)
	Enables or disables the listener. More...

local	setEnabled ( local enabled)
	Enables or disables the listener. More...

bool	isEnabled () const
	Checks whether the listener is enabled. More...

local	isEnabled ()
	Checks whether the listener is enabled. More...

Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...

void	release ()
	Releases the ownership immediately. More...

Ref *	autorelease ()
	Releases the ownership sometime soon automatically. More...

unsigned int	getReferenceCount () const
	Returns the Ref's current reference count. More...

virtual	~Ref ()
	Destructor. More...

Static Public Member Functions
static EventListenerPhysicsContact *	create ()
	Create the listener. More...

var	create ()
	Create the listener. More...

local	create ()
	Create the listener. More...

Static Public Member Functions inherited from EventListenerCustom
static EventListenerCustom *	create (const std::string &eventName, const std::function< void(EventCustom *)> &callback)
	Creates an event listener with type and callback. More...

local	create ( local eventName, local callback)
	Creates an event listener with type and callback. More...

Public Attributes
std::function< bool(PhysicsContact &contact)>	onContactBegin
	It will called at two shapes start to contact, and only call it once. More...

std::function< bool(PhysicsContact &contact, PhysicsContactPreSolve &solve)>	onContactPreSolve
	Two shapes are touching during this step. More...

std::function< void(PhysicsContact &contact, const PhysicsContactPostSolve &solve)>	onContactPostSolve
	Two shapes are touching and their collision response has been processed. More...

std::function< void(PhysicsContact &contact)>	onContactSeperate
	It will called at two shapes separated, and only call it once. More...

Public Attributes inherited from EventListenerCustom
CC_CONSTRUCTOR_ACCESS	__pad0__: EventListenerCustom()
Public Attributes inherited from EventListener
CC_CONSTRUCTOR_ACCESS	__pad0__: EventListener()
var	__pad0__: EventListener()
local	__pad0__: EventListener()

Protected Member Functions
virtual bool	hitTest (PhysicsShape shapeA, PhysicsShape shapeB)
	It will be call when two body have contact. More...

local	hitTest ( local shapeA, local shapeB)
	It will be call when two body have contact. More...

bool	init ()
void	onEvent (EventCustom *event)
var	onEvent ( var event)
local	onEvent ( local event)
	EventListenerPhysicsContact ()
virtual	~EventListenerPhysicsContact ()
Protected Member Functions inherited from EventListener
void	setPaused (bool paused)
	Sets paused state for the listener The paused state is only used for scene graph priority listeners. More...

bool	isPaused () const
	Checks whether the listener is paused. More...

void	setRegistered (bool registered)
	Marks the listener was registered by EventDispatcher. More...

var	setRegistered ( var registered)
	Marks the listener was registered by EventDispatcher. More...

local	setRegistered ( local registered)
	Marks the listener was registered by EventDispatcher. More...

bool	isRegistered () const
	Checks whether the listener was registered by EventDispatcher. More...

Type	getType () const
	Gets the type of this listener. More...

const ListenerID &	getListenerID () const
	Gets the listener ID of this listener When event is being dispatched, listener ID is used as key for searching listeners according to event type. More...

local	getListenerID ()
	Gets the listener ID of this listener When event is being dispatched, listener ID is used as key for searching listeners according to event type. More...

void	setFixedPriority (int fixedPriority)
	Sets the fixed priority for this listener. More...

int	getFixedPriority () const
	Gets the fixed priority of this listener. More...

void	setAssociatedNode (Node *node)
	Sets the node associated with this listener. More...

Node *	getAssociatedNode () const
	Gets the node associated with this listener. More...

Protected Member Functions inherited from Ref
	Ref ()
	Constructor. More...

	Ref ()
	Constructor. More...

Friends
class	PhysicsWorld

Additional Inherited Members
Public Types inherited from EventListener
enum	Type { UNKNOWN, TOUCH_ONE_BY_ONE, TOUCH_ALL_AT_ONCE, KEYBOARD, MOUSE, ACCELERATION, FOCUS, GAME_CONTROLLER, CUSTOM }
	Type Event type. More...

typedef std::string	ListenerID
Protected Attributes inherited from EventListenerCustom
std::function< void(EventCustom *)>	_onCustomEvent
var	_onCustomEvent
Protected Attributes inherited from EventListener
std::function< void(Event *)>	_onEvent
Type	_type
	Event callback function. More...

var	_type
	Event callback function. More...

local	_type
	Event callback function. More...

ListenerID	_listenerID
	Event listener type. More...

var	_listenerID
	Event listener type. More...

local	_listenerID
	Event listener type. More...

bool	_isRegistered
	Event listener ID. More...

var	_isRegistered
	Event listener ID. More...

local	_isRegistered
	Event listener ID. More...

int	_fixedPriority
	Whether the listener has been added to dispatcher. More...

var	_fixedPriority
	Whether the listener has been added to dispatcher. More...

local	_fixedPriority
	Whether the listener has been added to dispatcher. More...

Node *	_node
var	_node
local	_node
bool	_paused
var	_paused
local	_paused
bool	_isEnabled
var	_isEnabled
local	_isEnabled
Protected Attributes inherited from Ref
unsigned int	_referenceCount
	count of references More...

local	_referenceCount
	count of references More...

Detailed Description

Contact listener.

It will recive all the contact callbacks.

Constructor & Destructor Documentation

EventListenerPhysicsContact ( )

protected

virtual
~EventListenerPhysicsContact ( )

protectedvirtual

Member Function Documentation

virtual bool checkAvailable ( )

overridevirtual

Check the listener is available.

Returns: Ture if there's one available callback function at least, false if there's no one.

Reimplemented from EventListenerCustom.

virtual
EventListenerPhysicsContact*
clone ( )

overridevirtual

Clone an object from this listener.

Reimplemented from EventListenerCustom.

Reimplemented in EventListenerPhysicsContactWithGroup, EventListenerPhysicsContactWithShapes, and EventListenerPhysicsContactWithBodies.

static
EventListenerPhysicsContact*
create ( )

static

Create the listener.

virtual bool hitTest	(	PhysicsShape *	shapeA,
		PhysicsShape *	shapeB
	)

protectedvirtual

It will be call when two body have contact.

if return false, it will not invoke callbacks.

Reimplemented in EventListenerPhysicsContactWithGroup, EventListenerPhysicsContactWithShapes, and EventListenerPhysicsContactWithBodies.

bool init ( )

protected

void onEvent ( EventCustom * event )

protected

Friends And Related Function Documentation

friend class PhysicsWorld

friend

Member Data Documentation

std::function<bool(PhysicsContact&
contact)> onContactBegin

It will called at two shapes start to contact, and only call it once.

std::function<void(PhysicsContact&
contact, const
PhysicsContactPostSolve& solve)>
onContactPostSolve

Two shapes are touching and their collision response has been processed.

You can retrieve the collision impulse or kinetic energy at this time if you want to use it to calculate sound volumes or damage amounts. See cpArbiter for more info

std::function<bool(PhysicsContact&
contact,
PhysicsContactPreSolve& solve)>
onContactPreSolve

Two shapes are touching during this step.

Return false from the callback to make world ignore the collision this step or true to process it normally. Additionally, you may override collision values, restitution, or surface velocity values.

std::function<void(PhysicsContact&
contact)> onContactSeperate

It will called at two shapes separated, and only call it once.

onContactBegin and onContactSeperate will called in pairs.

The documentation for this class was generated from the following file:

/Users/minggo/SourceCode/cocos2d-x/cocos/physics/CCPhysicsContact.h

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation