SpriteNewTexture类 参考

#include <SpriteTest.h>

类 SpriteNewTexture 继承关系图:

SpriteNewTexture 的协作图:

Public 成员函数
	CREATE_FUNC (SpriteNewTexture)
	SpriteNewTexture ()
virtual	~SpriteNewTexture ()
void	addNewSprite ()
void	onTouchesEnded (const std::vector< cocos2d::Touch * > &touches, cocos2d::Event *event)
virtual std::string	title () const override
virtual std::string	subtitle () const override
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
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
virtual void	onEnter () override

Protected 属性
bool	_usingTexture1
cocos2d::Texture2D *	_texture1
cocos2d::Texture2D *	_texture2
Protected 属性 继承自 SpriteTestDemo
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

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

详细描述

在文件 SpriteTest.h 第 295 行定义.

构造及析构函数说明

SpriteNewTexture()

SpriteNewTexture::SpriteNewTexture

(

)

在文件 SpriteTest.cpp 第 1545 行定义.

{
    auto listener = EventListenerTouchAllAtOnce::create();
    listener->onTouchesEnded = CC_CALLBACK_2(SpriteNewTexture::onTouchesEnded, this);
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
    
    auto node = Node::create();
    addChild(node, 0, kTagSpriteBatchNode);
 
    _texture1 = Director::getInstance()->getTextureCache()->addImage("Images/grossini_dance_atlas.png");
    _texture1->retain();
    _texture2 = Director::getInstance()->getTextureCache()->addImage("Images/grossini_dance_atlas-mono.png");
    _texture2->retain();
    
    _usingTexture1 = true;
 
    for(int i=0;i<30;i++)
        addNewSprite();
}

引用了 _texture1, _texture2, _usingTexture1, addNewSprite(), kTagSpriteBatchNode , 以及 onTouchesEnded().

函数调用图:

~SpriteNewTexture()

SpriteNewTexture::~SpriteNewTexture ( )

virtual

在文件 SpriteTest.cpp 第 1565 行定义.

{
    _texture1->release();
    _texture2->release();
}

引用了 _texture1 , 以及 _texture2.

成员函数说明

addNewSprite()

void SpriteNewTexture::addNewSprite

(

)

在文件 SpriteTest.cpp 第 1571 行定义.

{
    auto s = Director::getInstance()->getWinSize();
 
    auto p = Vec2( CCRANDOM_0_1() * s.width, CCRANDOM_0_1() * s.height);
 
    int idx = CCRANDOM_0_1() * 1400 / 100;
    int x = (idx%5) * 85;
    int y = (idx/5) * 121;
    
    
    auto node = getChildByTag( kTagSpriteBatchNode );
    auto sprite = Sprite::createWithTexture(_texture1, Rect(x,y,85,121));
    node->addChild(sprite);
    
    sprite->setPosition( Vec2( p.x, p.y) );
    
    ActionInterval* action;
    float random = CCRANDOM_0_1();
    
    if( random < 0.20 )
        action = ScaleBy::create(3, 2);
    else if(random < 0.40)
        action = RotateBy::create(3, 360);
    else if( random < 0.60)
        action = Blink::create(1, 3);
    else if( random < 0.8 )
        action = TintBy::create(2, 0, -255, -255);
    else 
        action = FadeOut::create(2);
 
    auto action_back = action->reverse();
    auto seq = Sequence::create(action, action_back, nullptr);
    
    sprite->runAction( RepeatForever::create(seq) );
}

引用了 _texture1 , 以及 kTagSpriteBatchNode.

被这些函数引用 SpriteNewTexture().

这是这个函数的调用关系图:

CREATE_FUNC()

SpriteNewTexture::CREATE_FUNC

(

SpriteNewTexture

)

onTouchesEnded()

void SpriteNewTexture::onTouchesEnded	(	const std::vector< cocos2d::Touch * > &	touches,
		cocos2d::Event *	event
	)

在文件 SpriteTest.cpp 第 1608 行定义.

{
 
    auto node = getChildByTag( kTagSpriteBatchNode );
 
    auto& children = node->getChildren();
    Sprite* sprite;
 
    if( _usingTexture1 )                          //--> win32 : Let's it make just simple sentence
    {
        for(const auto &obj : children) {
            sprite = static_cast<Sprite*>( obj );
            sprite->setTexture(_texture2);
        }
 
        _usingTexture1 = false;
    } 
    else 
    {
        for(const auto &obj : children) {
            sprite = static_cast<Sprite*>( obj );
            sprite->setTexture(_texture1);
        }
 
        _usingTexture1 = true;
    }
}

引用了 _texture1, _texture2, _usingTexture1 , 以及 kTagSpriteBatchNode.

被这些函数引用 SpriteNewTexture().

这是这个函数的调用关系图:

subtitle()

std::string SpriteNewTexture::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 SpriteTest.cpp 第 1641 行定义.

{
    return "setTexture() (tap / touch the screen)";
}

title()

std::string SpriteNewTexture::title ( ) const

overridevirtual

重载 TestCase .

在文件 SpriteTest.cpp 第 1636 行定义.

{
    return "Testing Sprite";
}

类成员变量说明

_texture1

cocos2d::Texture2D* SpriteNewTexture::_texture1

protected

在文件 SpriteTest.h 第 308 行定义.

被这些函数引用 addNewSprite(), onTouchesEnded(), SpriteNewTexture() , 以及 ~SpriteNewTexture().

_texture2

cocos2d::Texture2D* SpriteNewTexture::_texture2

protected

在文件 SpriteTest.h 第 309 行定义.

被这些函数引用 onTouchesEnded(), SpriteNewTexture() , 以及 ~SpriteNewTexture().

_usingTexture1

bool SpriteNewTexture::_usingTexture1

protected

在文件 SpriteTest.h 第 307 行定义.

被这些函数引用 onTouchesEnded() , 以及 SpriteNewTexture().

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