Moves a Node object simulating a parabolic jump movement by modifying it's position attribute. More...

#include <CCActionInterval.h>

Inheritance diagram for JumpBy:

Public Member Functions
virtual JumpBy *	clone () const override
	returns a clone of action More...

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

virtual void	startWithTarget (Node *target) override
	called before the action start. It will also set the target. More...

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

Public Member Functions inherited from ActionInterval
float	getElapsed (void)
	how many seconds had elapsed since the actions started to run. More...

var	getElapsed ()
	how many seconds had elapsed since the actions started to run. More...

local	getElapsed ()
	how many seconds had elapsed since the actions started to run. More...

void	setAmplitudeRate (float amp)
local	setAmplitudeRate ( local amp)
float	getAmplitudeRate (void)
local	getAmplitudeRate ()
virtual bool	isDone (void) const override
	return true if the action has finished More...

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

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

Public Member Functions inherited from FiniteTimeAction
float	getDuration () const
	get duration in seconds of the action More...

void	setDuration (float duration)
	set duration in seconds of the action More...

Public Member Functions inherited from Action
virtual std::string	description () const
virtual void	stop ()
	called after the action has finished. More...

var	stop ()
	called after the action has finished. More...

local	stop ()
	called after the action has finished. 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
var	getOriginalTarget ()
local	getOriginalTarget ()
void	setOriginalTarget (Node *originalTarget)
	Set the original target, since target can be nil. More...

var	setOriginalTarget ( var 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)
virtual	~Action ()
var	~Action ()
local	~Action ()
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 ()
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 JumpBy *	create (float duration, const Vec2 &position, float height, int jumps)
	creates the action More...

Public Attributes
CC_CONSTRUCTOR_ACCESS	__pad0__: JumpBy() {} virtual ~JumpBy() {} bool initWithDuration(float duration
CC_CONSTRUCTOR_ACCESS const Vec2 &	position
CC_CONSTRUCTOR_ACCESS const Vec2 float	height
CC_CONSTRUCTOR_ACCESS const Vec2 float int	jumps
Public Attributes inherited from ActionInterval
CC_CONSTRUCTOR_ACCESS	__pad0__: bool initWithDuration(float d)
local	__pad0__: bool initWithDuration(float d)
Public Attributes inherited from FiniteTimeAction
CC_CONSTRUCTOR_ACCESS	__pad0__: FiniteTimeAction() : _duration(0) {} virtual ~FiniteTimeAction(){}protected: float _duration
Public Attributes inherited from Action
CC_CONSTRUCTOR_ACCESS	__pad0__: Action()

Protected Attributes
Vec2	_startPosition
Vec2	_delta
float	_height
int	_jumps
Vec2	_previousPos
Protected Attributes inherited from ActionInterval
float	_elapsed
var	_elapsed
local	_elapsed
bool	_firstTick
var	_firstTick
local	_firstTick
Protected Attributes inherited from Action
Node *	_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...

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

Detailed Description

Moves a Node object simulating a parabolic jump movement by modifying it's position attribute.

Member Function Documentation

virtual JumpBy* clone ( ) const

overridevirtual

returns a clone of action

Reimplemented from ActionInterval.

Reimplemented in JumpTo.

static JumpBy* create	(	float	duration,
		const Vec2 &	position,
		float	height,
		int	jumps
	)

static

creates the action

virtual JumpBy* reverse ( void ) const

overridevirtual

returns a new action that performs the exactly the reverse action

Reimplemented from ActionInterval.

Reimplemented in JumpTo.

virtual void startWithTarget ( Node * target )

overridevirtual

called before the action start. It will also set the target.

Reimplemented from ActionInterval.

Reimplemented in JumpTo.

virtual void update ( float time )

overridevirtual

called once per frame.

time a value between 0 and 1

For example:

0 means that the action just started
0.5 means that the action is in the middle
1 means that the action is over

Reimplemented from Action.

Member Data Documentation

CC_CONSTRUCTOR_ACCESS __pad0__

Vec2 _delta

protected

float _height

protected

int _jumps

protected

Vec2 _previousPos

protected

Vec2 _startPosition

protected

CC_CONSTRUCTOR_ACCESS const
Vec2 float height

CC_CONSTRUCTOR_ACCESS const
Vec2 float int jumps

CC_CONSTRUCTOR_ACCESS const
Vec2& position

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

/Users/guanghui/cocos2d-x-v2/cocos/2d/CCActionInterval.h

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

Member Data Documentation