SpriteEaseBezier类 参考

#include <ActionsEaseTest.h>

类 SpriteEaseBezier 继承关系图:

SpriteEaseBezier 的协作图:

Public 成员函数
	CREATE_FUNC (SpriteEaseBezier)
void	onEnter () override
virtual std::string	subtitle () const override
Public 成员函数 继承自 EaseSpriteDemo
	EaseSpriteDemo ()
	~EaseSpriteDemo ()
void	centerSprites (unsigned int numberOfSprites)
void	positionForTwo ()
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
virtual std::string	title () const
virtual Type	getTestType () const
virtual float	getDuration () const
virtual std::string	getExpectedOutput () const
virtual std::string	getActualOutput () const
virtual void	restartTestCallback (cocos2d::Ref *sender)
virtual void	nextTestCallback (cocos2d::Ref *sender)
virtual void	priorTestCallback (cocos2d::Ref *sender)
virtual void	onBackCallback (cocos2d::Ref *sender)
void	setTestSuite (TestSuite *testSuite)
TestSuite *	getTestSuite () const
float	getRunTime () const
void	setTestCaseName (const std::string &name)
std::string	getTestCaseName () const
const cocos2d::Label *	getSubtitleLable () const
const cocos2d::MenuItemImage *	getRestartTestItem () const

额外继承的成员函数
Public 类型 继承自 TestCase
enum class	Type { ROBUSTNESS , UNIT , GRAPHICAL_STATIC , MANUAL }
Public 属性 继承自 TestCase
CC_CONSTRUCTOR_ACCESS	__pad0__: virtual bool init() override
Protected 属性 继承自 EaseSpriteDemo
cocos2d::Sprite *	_grossini
cocos2d::Sprite *	_tamara
cocos2d::Sprite *	_kathia
std::string	_title
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

详细描述

在文件 ActionsEaseTest.h 第 165 行定义.

成员函数说明

CREATE_FUNC()

SpriteEaseBezier::CREATE_FUNC

(

SpriteEaseBezier

)

onEnter()

void SpriteEaseBezier::onEnter ( )

overridevirtual

重载 EaseSpriteDemo .

在文件 ActionsEaseTest.cpp 第 525 行定义.

{
    EaseSpriteDemo::onEnter();
    
    auto s = Director::getInstance()->getWinSize();
    
    //
    // startPosition can be any coordinate, but since the movement
    // is relative to the Bezier curve, make it (0,0)
    //
    
    centerSprites(3);
    
    // sprite 1
    ccBezierConfig bezier;
    bezier.controlPoint_1 = Vec2(0.0f, s.height/2);
    bezier.controlPoint_2 = Vec2(300.0f, -s.height/2);
    bezier.endPosition = Vec2(300.0f,100.0f);
    
    auto bezierForward = BezierBy::create(3, bezier);
    auto bezierEaseForward = EaseBezierAction::create(bezierForward);
    bezierEaseForward->setBezierParamer(0.5f, 0.5f, 1.0f, 1.0f);
    
    auto bezierEaseBack = bezierEaseForward->reverse();
    auto rep = RepeatForever::create(Sequence::create( bezierEaseForward, bezierEaseBack, nullptr));
    
    
    // sprite 2
    _tamara->setPosition(80,160);
    ccBezierConfig bezier2;
    bezier2.controlPoint_1 = Vec2(100.0f, s.height/2);
    bezier2.controlPoint_2 = Vec2(200.0f, -s.height/2);
    bezier2.endPosition = Vec2(240.0f,160.0f);
    
    auto bezierTo1 = BezierTo::create(2, bezier2);
    auto bezierEaseTo1 = EaseBezierAction::create(bezierTo1);
    bezierEaseTo1->setBezierParamer(0.5f, 0.5f, 1.0f, 1.0f);
    
    // sprite 3
    _kathia->setPosition(400.0f,160.0f);
    auto bezierTo2 = BezierTo::create(2, bezier2);
    auto bezierEaseTo2 = EaseBezierAction::create(bezierTo2);
    bezierEaseTo2->setBezierParamer(0.0f, 0.5f, -5.0f, 1.0f);
 
    
    _grossini->runAction( rep);
    _tamara->runAction(bezierEaseTo1);
    _kathia->runAction(bezierEaseTo2);
    
}

引用了 EaseSpriteDemo::_grossini, EaseSpriteDemo::_kathia, EaseSpriteDemo::_tamara, EaseSpriteDemo::centerSprites() , 以及 EaseSpriteDemo::onEnter().

函数调用图:

subtitle()

std::string SpriteEaseBezier::subtitle ( ) const

overridevirtual

重载 EaseSpriteDemo .

在文件 ActionsEaseTest.cpp 第 576 行定义.

{
    return "SpriteEaseBezier action";
}

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该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/ActionsEaseTest/ActionsEaseTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/ActionsEaseTest/ActionsEaseTest.cpp