Follow is an action that "follows" a node. More...

#include <CCAction.h>

Inheritance diagram for Follow:

Public Member Functions
bool	isBoundarySet () const
local	isBoundarySet ()
void	setBoudarySet (bool value)
	alter behavior - turn on/off boundary More...

local	setBoudarySet ( local value)
	alter behavior - turn on/off boundary More...

virtual Follow *	clone () const override
	returns a clone of action More...

local	clone ()
	returns a clone of action More...

virtual Follow *	reverse () const override
	returns a new action that performs the exactly the reverse action More...

local	reverse ()
	returns a new action that performs the exactly the reverse action More...

virtual void	step (float dt) override
	called every frame with it's delta time. DON'T override unless you know what you are doing. More...

local	step ( local dt)
	called every frame with it's delta time. DON'T override unless you know what you are doing. More...

virtual bool	isDone () const override
	return true if the action has finished More...

local	isDone ()
	return true if the action has finished More...

virtual void	stop () override
	called after the action has finished. More...

Public Member Functions inherited from Action
virtual std::string	description () const
virtual void	startWithTarget (Node *target)
	called before the action start. It will also set the target. More...

var	startWithTarget ( var target)
	called before the action start. It will also set the target. More...

local	startWithTarget ( local target)
	called before the action start. It will also set the target. More...

virtual void	update (float time)
	called once per frame. More...

local	update ( local time)
	called once per frame. More...

Node *	getTarget () const
var	getTarget ()
local	getTarget ()
void	setTarget (Node *target)
	The action will modify the target properties. More...

var	setTarget ( var target)
	The action will modify the target properties. More...

local	setTarget ( local target)
	The action will modify the target properties. More...

Node *	getOriginalTarget () const
void	setOriginalTarget (Node *originalTarget)
	Set the original target, since target can be nil. More...

local	setOriginalTarget ( local originalTarget)
	Set the original target, since target can be nil. More...

int	getTag () const
var	getTag ()
local	getTag ()
void	setTag (int tag)
var	setTag ( var tag)
local	setTag ( local tag)
Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...

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

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

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

virtual	~Ref ()
Public Member Functions inherited from Clonable
virtual	~Clonable ()
Ref *	copy () const
	returns a copy of the Ref. More...

var	copy ()
	returns a copy of the Ref. More...

local	copy ()
	returns a copy of the Ref. More...

Static Public Member Functions
static Follow *	create (Node *followedNode, const Rect &rect=Rect::ZERO)
	Creates the action with a set boundary or with no boundary. More...

local	create ( local followedNode, local ZERO)
	Creates the action with a set boundary or with no boundary. More...

Protected Member Functions
	Follow ()
	Follow ()
virtual	~Follow ()
bool	initWithTarget (Node *followedNode, const Rect &rect=Rect::ZERO)
	Initializes the action with a set boundary or with no boundary. More...

local	initWithTarget ( local followedNode, local ZERO)
	Initializes the action with a set boundary or with no boundary. More...

Protected Member Functions inherited from Action
	Action ()
	Action ()
	Action ()
virtual	~Action ()
var	~Action ()
local	~Action ()
Protected Member Functions inherited from Ref
	Ref ()
	Constructor. More...

Protected Attributes
Node *	_followedNode
local	_followedNode
bool	_boundarySet
local	_boundarySet
bool	_boundaryFullyCovered
local	_boundaryFullyCovered
Point	_halfScreenSize
local	_halfScreenSize
Point	_fullScreenSize
local	_fullScreenSize
float	_leftBoundary
local	_leftBoundary
float	_rightBoundary
local	_rightBoundary
float	_topBoundary
local	_topBoundary
float	_bottomBoundary
local	_bottomBoundary
Rect	_worldRect
local	_worldRect
Protected Attributes inherited from Action
Node *	_originalTarget
local	_originalTarget
Node *	_target
	The "target". More...

int	_tag
	The action tag. More...

Protected Attributes inherited from Ref
unsigned int	_referenceCount
	count of references More...

Additional Inherited Members
Static Public Attributes inherited from Action
static const int	INVALID_TAG = -1
	Default tag used for all the actions. More...

var	INVALID_TAG = -1
	Default tag used for all the actions. More...

local	INVALID_TAG = -1
	Default tag used for all the actions. More...

Detailed Description

Follow is an action that "follows" a node.

Eg:

layer->runAction(Follow::actionWithTarget(hero));

Instead of using Camera as a "follower", use this action instead.

Since: v0.99.2

Constructor & Destructor Documentation

Follow ( )

inlineprotected

local Follow ( )

inlineprotected

virtual ~Follow ( )

protectedvirtual

Member Function Documentation

virtual Follow* clone ( ) const

overridevirtual

returns a clone of action

Implements Action.

local clone ( )

overridevirtual

returns a clone of action

Implements Action.

static Follow* create	(	Node *	followedNode,
		const Rect &	rect = `Rect::ZERO`
	)

static

Creates the action with a set boundary or with no boundary.

Parameters

followedNode	The node to be followed.
rect	The boundary. If `rect` is equal to Rect::ZERO, it'll work with no boundary.

local create	(	local	followedNode,
		local	rect = `Rect::ZERO`
	)

static

Creates the action with a set boundary or with no boundary.

Parameters

followedNode	The node to be followed.
rect	The boundary. If `rect` is equal to Rect::ZERO, it'll work with no boundary.

bool initWithTarget	(	Node *	followedNode,
		const Rect &	rect = `Rect::ZERO`
	)

protected

Initializes the action with a set boundary or with no boundary.

Parameters

followedNode	The node to be followed.
rect	The boundary. If `rect` is equal to Rect::ZERO, it'll work with no boundary.

local initWithTarget	(	local	followedNode,
		local	rect = `Rect::ZERO`
	)

protected

Initializes the action with a set boundary or with no boundary.

Parameters

followedNode	The node to be followed.
rect	The boundary. If `rect` is equal to Rect::ZERO, it'll work with no boundary.

bool isBoundarySet ( ) const

inline

local isBoundarySet ( )

inline

virtual bool isDone ( ) const

overridevirtual

return true if the action has finished

Reimplemented from Action.

local isDone ( )

overridevirtual

return true if the action has finished

Reimplemented from Action.

virtual Follow* reverse ( ) const

overridevirtual

returns a new action that performs the exactly the reverse action

Implements Action.

local reverse ( )

overridevirtual

returns a new action that performs the exactly the reverse action

Implements Action.

void setBoudarySet ( bool value)

inline

alter behavior - turn on/off boundary

local setBoudarySet ( local value)

inline

alter behavior - turn on/off boundary

virtual void step ( float dt)

overridevirtual

called every frame with it's delta time. DON'T override unless you know what you are doing.

Reimplemented from Action.

local step ( local dt)

overridevirtual

called every frame with it's delta time. DON'T override unless you know what you are doing.

Reimplemented from Action.

virtual void stop ( )

overridevirtual

called after the action has finished.

It will set the 'target' to nil. IMPORTANT: You should never call "[action stop]" manually. Instead, use: "target->stopAction(action);"

Reimplemented from Action.

local stop ( )

overridevirtual

called after the action has finished.

It will set the 'target' to nil. IMPORTANT: You should never call "[action stop]" manually. Instead, use: "target->stopAction(action);"

Reimplemented from Action.

Member Data Documentation

float _bottomBoundary

protected

local _bottomBoundary

protected

bool _boundaryFullyCovered

protected

local _boundaryFullyCovered

protected

bool _boundarySet

protected

local _boundarySet

protected

Node* _followedNode

protected

local _followedNode

protected

Point _fullScreenSize

protected

local _fullScreenSize

protected

Point _halfScreenSize

protected

local _halfScreenSize

protected

float _leftBoundary

protected

local _leftBoundary

protected

float _rightBoundary

protected

local _rightBoundary

protected

float _topBoundary

protected

local _topBoundary

protected

Rect _worldRect

protected

local _worldRect

protected

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

/Users/cocos2d/MyWork/cocos2d-x-develop/cocos/2d/CCAction.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation