Public 成员函数

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Public 成员函数 | 静态 Public 属性 | Protected 成员函数 | Protected 属性 | 所有成员列表

Action类 参考abstract Actions

Action类是所有动作对象的基类. 更多…

#include

类 Action 继承关系图:

## Public 成员函数
virtual std::string	description () const
	NA NA 更多…
virtual Action	clone () const =0
	返回action的克隆对象 更多…
virtual Action	reverse () const =0
	返回执行与本Action对象相反操作的新Action对象 更多…
virtual bool	isDone () const
	当action完成时返回true 更多…
virtual void	startWithTarget (Node target)
	方法在action开始前调用, 操作会设置执行Action的目标对象为target. 更多…
virtual void	stop ()
	方法在action完成之后调用，它将执行Action的target对象设置为nil. 更多…
virtual void	step (float dt)
	这个方法每一帧都会被调用, 参数dt为两帧之间的时间间隔(单位秒). 除非你知道正在做什么否则不要重载这个方法. 更多…
virtual void	update (float time)
	每一帧都会调用这个方法，参数time是一个在0和1之间的值 更多…
Node	getTarget () const
void	setTarget (Node target)
	这个方法更改action的target属性. 更多…
Node	getOriginalTarget () const
void	setOriginalTarget (Node originalTarget)
	设置action的原始目标对象target, 当target为nil时setOriginalTarget设置的对象会运行这个action 除非你要像ActionManager类那样做一些很复杂的操作，否则不要调用这个方法 本方法只是对originalTarget的弱引用（assigned），没有进行retain操作。 更多…
int	getTag () const
void	setTag (int tag)
Public 成员函数 继承自 Ref
void	retain ()
	保留所有权. 更多…
void	release ()
	立即释放所有权. 更多…
Ref	autorelease ()
	自动释放所有权在不久的将来. 更多…
unsigned int	getReferenceCount () const
	返回Ref对象当前的引用计数. 更多…
virtual	~Ref ()
	NA NA 更多…
Public 成员函数 继承自 Clonable
virtual	~Clonable ()
	NA NA 更多…
CC_DEPRECATED_ATTRIBUTE Ref *	copy () const
	返回Ref对象的一份拷贝. 更多…

## Protected 成员函数
	Action ()
virtual	~Action ()
Protected 成员函数 继承自 Ref
	Ref ()
	构造函数 更多…

## Protected 属性
Node	_originalTarget
Node	_target
	action动作的执行目标target. 更多…
int	_tag
	action的tag属性. 更多…
Protected 属性 继承自 Ref
unsigned int	_referenceCount
	引用计数 更多…

详细描述

Action类是所有动作对象的基类.

构造及析构函数说明

成员函数说明

返回action的克隆对象

实现了 Clonable.

在 TargetedAction, Animate, ReverseTime, DelayTime, EaseCubicActionInOut, EaseCubicActionOut, TintBy, EaseCubicActionIn, TintTo, EaseCircleActionInOut, FadeOut, EaseCircleActionOut, EaseCircleActionIn, FadeIn, EaseQuinticActionInOut, FadeTo, EaseQuinticActionOut, EaseQuinticActionIn, Blink, EaseQuarticActionInOut, ScaleBy, EaseQuarticActionOut, EaseQuarticActionIn, ScaleTo, EaseQuadraticActionInOut, BezierTo, EaseQuadraticActionOut, EaseQuadraticActionIn, BezierBy, EaseBezierAction, EaseBackInOut, JumpTo, EaseBackOut, JumpBy, EaseBackIn, SkewBy, EaseBounceInOut, SkewTo, EaseBounceOut, EaseBounceIn, MoveTo, __CCCallFuncO, EaseBounce, MoveBy, EaseElasticInOut, __CCCallFuncND, EaseElasticOut, RotateBy, CallFuncN, SplitCols, EaseElasticIn, RotateTo, SplitRows, EaseElastic, Twirl, JumpTiles3D, Spawn, CallFunc, EaseSineInOut, ReuseGrid, Waves, EaseSineOut, CatmullRomBy, StopGrid, CCBEaseInstant, WavesTiles3D, CCBRotateYTo, EaseSineIn, CatmullRomTo, Liquid, DeccelAmplitude, Place, CCBRotateXTo, RepeatForever, Follow, TurnOffTiles, EaseExponentialInOut, CardinalSplineBy, CCBRotateTo, Shaky3D, AccelAmplitude, FlipY, EaseExponentialOut, FadeOutDownTiles, CCBSoundEffect, FadeOutUpTiles, Speed, EaseExponentialIn, CardinalSplineTo, Ripple3D, Repeat, CCBSetSpriteFrame, AccelDeccelAmplitude, FlipX, FadeOutBLTiles, EaseInOut, TiledGrid3DAction, RemoveSelf, FiniteTimeAction, FadeOutTRTiles, EaseOut, Lens3D, Sequence, ToggleVisibility, EaseIn, Grid3DAction, FlipY3D, ShuffleTiles, OrbitCamera, Hide, EaseRateAction, FlipX3D, ProgressFromTo, ActionTween, ActionInterval, LuaCallFunc, Show, ShatteredTiles3D, ActionCamera, Waves3D, ActionInstant, PageTurn3D, ActionEase, GridAction, ProgressTo , 以及 ShakyTiles3D 内被实现.

NA NA

当action完成时返回true

被 RepeatForever, Follow, Speed, Repeat, ActionInterval , 以及 ActionInstant 重载.

返回执行与本Action对象相反操作的新Action对象

在 TargetedAction, Animate, ReverseTime, DelayTime, EaseCubicActionInOut, EaseCubicActionOut, TintBy, EaseCubicActionIn, TintTo, EaseCircleActionInOut, FadeOut, EaseCircleActionOut, EaseCircleActionIn, FadeIn, EaseQuinticActionInOut, FadeTo, EaseQuinticActionOut, EaseQuinticActionIn, Blink, EaseQuarticActionInOut, ScaleBy, EaseQuarticActionOut, EaseQuarticActionIn, ScaleTo, EaseQuadraticActionInOut, BezierTo, EaseQuadraticActionOut, EaseQuadraticActionIn, BezierBy, EaseBezierAction, EaseBackInOut, JumpTo, EaseBackOut, JumpBy, EaseBackIn, SkewBy, EaseBounceInOut, SkewTo, EaseBounceOut, EaseBounceIn, EaseBounce, MoveBy, EaseElasticInOut, EaseElasticOut, RotateBy, EaseElasticIn, RotateTo, EaseElastic, Spawn, EaseSineInOut, CallFunc, ReuseGrid, EaseSineOut, CatmullRomBy, StopGrid, CCBEaseInstant, CCBRotateYTo, EaseSineIn, CatmullRomTo, DeccelAmplitude, Place, CCBRotateXTo, RepeatForever, Follow, EaseExponentialInOut, CardinalSplineBy, CCBRotateTo, AccelAmplitude, EaseExponentialOut, FlipY, CCBSoundEffect, Speed, EaseExponentialIn, CardinalSplineTo, Repeat, CCBSetSpriteFrame, AccelDeccelAmplitude, FlipX, EaseInOut, RemoveSelf, FiniteTimeAction, EaseOut, Sequence, ToggleVisibility, EaseIn, Hide, EaseRateAction, ProgressFromTo, ActionTween, ActionInterval, Show, ActionCamera, ActionInstant, ActionEase, GridAction , 以及 ProgressTo 内被实现.

设置action的原始目标对象target, 当target为nil时setOriginalTarget设置的对象会运行这个action 除非你要像ActionManager类那样做一些很复杂的操作，否则不要调用这个方法 本方法只是对originalTarget的弱引用（assigned），没有进行retain操作。

• 自从
• v0.8.2

这个方法更改action的target属性.

方法在action开始前调用, 操作会设置执行Action的目标对象为target.

被 TargetedAction, Animate, ReverseTime, TintBy, TintTo, FadeOut, FadeIn, FadeTo, Blink, ScaleBy, ScaleTo, BezierTo, BezierBy, JumpTo, JumpBy, SkewBy, SkewTo, MoveTo, MoveBy, RotateBy, SplitCols, RotateTo, SplitRows, Spawn, ReuseGrid, StopGrid, CCBRotateYTo, DeccelAmplitude, RepeatForever, CCBRotateXTo, TurnOffTiles, CCBRotateTo, CardinalSplineBy, AccelAmplitude, Speed, CardinalSplineTo, Repeat, AccelDeccelAmplitude, Sequence, OrbitCamera, ShuffleTiles, ProgressFromTo, ActionTween, ActionInterval, ActionCamera, ActionEase, GridAction , 以及 ProgressTo 重载.

这个方法每一帧都会被调用, 参数dt为两帧之间的时间间隔(单位秒). 除非你知道正在做什么否则不要重载这个方法.

被 RepeatForever, Follow, Speed, ActionInterval , 以及 ActionInstant 重载.

方法在action完成之后调用，它将执行Action的target对象设置为nil.

IMPORTANT: 你不应该直接去调用 "action->stop()" 方法, 而应该调用 "target->stopAction(action);"

被 TargetedAction, Animate, ReverseTime, Blink, Spawn, Follow, Speed, Repeat, Sequence , 以及 ActionEase 重载.

每一帧都会调用这个方法，参数time是一个在0和1之间的值

time的含义举例:

• 0 表示action刚刚开始
• 0.5 表示action执行到正中间
• 1 表示action已经执行完毕

被 TargetedAction, Animate, ReverseTime, DelayTime, EaseCubicActionInOut, EaseCubicActionOut, TintBy, EaseCubicActionIn, TintTo, EaseCircleActionInOut, EaseCircleActionOut, EaseCircleActionIn, EaseQuinticActionInOut, FadeTo, EaseQuinticActionOut, Blink, EaseQuinticActionIn, EaseQuarticActionInOut, EaseQuarticActionOut, EaseQuarticActionIn, ScaleTo, EaseQuadraticActionInOut, EaseQuadraticActionOut, EaseQuadraticActionIn, BezierBy, EaseBezierAction, EaseBackInOut, EaseBackOut, JumpBy, EaseBackIn, EaseBounceInOut, SkewTo, EaseBounceOut, EaseBounceIn, MoveBy, EaseElasticInOut, EaseElasticOut, RotateBy, SplitCols, EaseElasticIn, RotateTo, SplitRows, Twirl, JumpTiles3D, Spawn, EaseSineInOut, CallFunc, Waves, EaseSineOut, CCBEaseInstant, WavesTiles3D, CCBRotateYTo, EaseSineIn, Liquid, DeccelAmplitude, CCBRotateXTo, Place, TurnOffTiles, EaseExponentialInOut, CCBRotateTo, Shaky3D, AccelAmplitude, EaseExponentialOut, FlipY, CCBSoundEffect, CardinalSplineTo, Repeat, EaseExponentialIn, Ripple3D, CCBSetSpriteFrame, AccelDeccelAmplitude, FlipX, EaseInOut, RemoveSelf, FadeOutTRTiles, Lens3D, EaseOut, Sequence, ToggleVisibility, EaseIn, FlipY3D, OrbitCamera, ShuffleTiles, Hide, ProgressFromTo, FlipX3D, ActionTween, Show, ShatteredTiles3D, Waves3D, ActionInstant, ActionEase, PageTurn3D, ProgressTo , 以及 ShakyTiles3D 重载.

类成员变量说明

action的tag属性.

是action的一个标识

action动作的执行目标target.

在 'startWithTarget' 方法中会对target进行设置. 当 'stop' 方法被调用时, target会被设置为nil. target 是弱引用（assigned），没有进行retain操作.

所有Action对象的缺省tag值

该类的文档由以下文件生成:

• /Users/zeroyang/Documents/github/cocos2d-x/cocos/2d/CCAction.h

• cocos2d
• Action
• 生成于 2014年 五月 29日 星期四 09:41:43 , 为 cocos2d-x使用 1.8.6