SpriteFrameTest类 参考

#include <SpriteTest.h>

类 SpriteFrameTest 继承关系图:

SpriteFrameTest 的协作图:

Public 成员函数
	CREATE_FUNC (SpriteFrameTest)
virtual void	onEnter () override
virtual void	onExit () override
virtual std::string	title () const override
virtual std::string	subtitle () const override
void	startIn05Secs (float dt)
void	flipSprites (float dt)
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

Private 属性
cocos2d::Sprite *	_sprite1
cocos2d::Sprite *	_sprite2
int	_counter

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 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

详细描述

在文件 SpriteTest.h 第 328 行定义.

成员函数说明

CREATE_FUNC()

SpriteFrameTest::CREATE_FUNC

(

SpriteFrameTest

)

flipSprites()

void SpriteFrameTest::flipSprites

(

float

dt

)

在文件 SpriteTest.cpp 第 1844 行定义.

{
    _counter++;
 
    bool fx = false;
    bool fy = false;
    int  i  = _counter % 4;
 
    switch ( i ) {
        case 0:
            fx = false;
            fy = false;
            break;
        case 1:
            fx = true;
            fy = false;
            break;
        case 2:
            fx = false;
            fy = true;
            break;
        case 3:
            fx = true;
            fy = true;
            break;
    }
 
    _sprite1->setFlippedX(fx);
    _sprite1->setFlippedY(fy);
    _sprite2->setFlippedX(fx);
    _sprite2->setFlippedY(fy);
    //NSLog(@"flipX:%d, flipY:%d", fx, fy);
}

引用了 _counter, _sprite1 , 以及 _sprite2.

被这些函数引用 startIn05Secs().

这是这个函数的调用关系图:

onEnter()

void SpriteFrameTest::onEnter ( )

overridevirtual

重载 TestCase .

在文件 SpriteTest.cpp 第 1740 行定义.

{
    SpriteTestDemo::onEnter();
    auto s = Director::getInstance()->getWinSize();
 
    // IMPORTANT:
    // The sprite frames will be cached AND RETAINED, and they won't be released unless you call
    //     SpriteFrameCache::getInstance()->removeUnusedSpriteFrames);
    auto cache = SpriteFrameCache::getInstance();
    cache->addSpriteFramesWithFile("animations/grossini.plist");
    cache->addSpriteFramesWithFile("animations/grossini_gray.plist", "animations/grossini_gray.png");
    cache->addSpriteFramesWithFile("animations/grossini_blue.plist", "animations/grossini_blue.png");
 
    //
    // Animation using Sprite BatchNode
    //
    _sprite1 = Sprite::createWithSpriteFrameName("grossini_dance_01.png");
    _sprite1->setPosition( Vec2( s.width/2-80, s.height/2) );
 
    auto spritebatch = SpriteBatchNode::create("animations/grossini.png");
    spritebatch->addChild(_sprite1);
    addChild(spritebatch);
 
    Vector<SpriteFrame*> animFrames(15);
 
    char str[100] = {0};
    for(int i = 1; i < 15; i++) 
    {
        sprintf(str, "grossini_dance_%02d.png", i);
        auto frame = cache->getSpriteFrameByName( str );
        animFrames.pushBack(frame);
    }
 
    auto animation = Animation::createWithSpriteFrames(animFrames, 0.3f);
    _sprite1->runAction( RepeatForever::create( Animate::create(animation) ) );
 
    // to test issue #732, uncomment the following line
    _sprite1->setFlippedX(false);
    _sprite1->setFlippedY(false);
 
    //
    // Animation using standard Sprite
    //
    _sprite2 = Sprite::createWithSpriteFrameName("grossini_dance_01.png");
    _sprite2->setPosition( Vec2( s.width/2 + 80, s.height/2) );
    addChild(_sprite2);
 
 
    Vector<SpriteFrame*> moreFrames(20);
    for(int i = 1; i < 15; i++) 
    {
        sprintf(str, "grossini_dance_gray_%02d.png",i);
        auto frame = cache->getSpriteFrameByName(str);
        moreFrames.pushBack(frame);
    }
 
 
    for( int i = 1; i < 5; i++) {
        sprintf(str, "grossini_blue_%02d.png",i);
        auto frame = cache->getSpriteFrameByName(str);
        moreFrames.pushBack(frame);
    }
 
    // append frames from another batch
    moreFrames.pushBack(animFrames);
    auto animMixed = Animation::createWithSpriteFrames(moreFrames, 0.3f);
 
 
    _sprite2->runAction(RepeatForever::create( Animate::create(animMixed) ) );
 
 
    // to test issue #732, uncomment the following line
    _sprite2->setFlippedX(false);
    _sprite2->setFlippedY(false);
 
    schedule(CC_CALLBACK_1(SpriteFrameTest::startIn05Secs, this), 0.5f, "in_05_secs_key");
    _counter = 0;
}

引用了 _counter, _sprite1, _sprite2, TestCase::onEnter() , 以及 startIn05Secs().

函数调用图:

onExit()

void SpriteFrameTest::onExit ( )

overridevirtual

在文件 SpriteTest.cpp 第 1819 行定义.

{
    SpriteTestDemo::onExit();
    auto cache = SpriteFrameCache::getInstance();
    cache->removeSpriteFramesFromFile("animations/grossini.plist");
    cache->removeSpriteFramesFromFile("animations/grossini_gray.plist");
    cache->removeSpriteFramesFromFile("animations/grossini_blue.plist");
}

startIn05Secs()

void SpriteFrameTest::startIn05Secs

(

float

dt

)

在文件 SpriteTest.cpp 第 1838 行定义.

{
    unschedule("in_05_secs_key");
    schedule(CC_CALLBACK_1(SpriteFrameTest::flipSprites, this), 1.0f, "flip_sprites_key");
}

引用了 flipSprites().

被这些函数引用 onEnter().

函数调用图:

这是这个函数的调用关系图:

subtitle()

std::string SpriteFrameTest::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 SpriteTest.cpp 第 1833 行定义.

{
    return "Animation. Testing issue #792";
}

title()

std::string SpriteFrameTest::title ( ) const

overridevirtual

重载 TestCase .

在文件 SpriteTest.cpp 第 1828 行定义.

{
    return "Sprite vs. SpriteBatchNode";
}

类成员变量说明

_counter

int SpriteFrameTest::_counter

private

在文件 SpriteTest.h 第 343 行定义.

被这些函数引用 flipSprites() , 以及 onEnter().

_sprite1

cocos2d::Sprite* SpriteFrameTest::_sprite1

private

在文件 SpriteTest.h 第 341 行定义.

被这些函数引用 flipSprites() , 以及 onEnter().

_sprite2

cocos2d::Sprite* SpriteFrameTest::_sprite2

private

在文件 SpriteTest.h 第 342 行定义.

被这些函数引用 flipSprites() , 以及 onEnter().

---

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