#include <ParticleTest.h>

类 MultipleParticleSystems 继承关系图:

MultipleParticleSystems 的协作图:

Public 成员函数
	CREATE_FUNC (MultipleParticleSystems)

virtual void	onEnter () override

virtual std::string	title () const override

virtual std::string	subtitle () const override

virtual void	update (float dt) override

Public 成员函数继承自 ParticleDemo
	~ParticleDemo ()

void	toggleCallback (cocos2d::Ref *sender)

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

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

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

void	setEmitterPosition ()

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

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 ParticleDemo
cocos2d::ParticleSystemQuad *	_emitter

cocos2d::Sprite *	_background

cocos2d::LayerColor *	_color

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 ParticleTest.h 第 296 行定义.

成员函数说明

◆ CREATE_FUNC()

MultipleParticleSystems::CREATE_FUNC ( MultipleParticleSystems )

◆ onEnter()

void MultipleParticleSystems::onEnter ( )

overridevirtual

重载 ParticleDemo .

在文件 ParticleTest.cpp 第 1498 行定义.

{
    ParticleDemo::onEnter();
 
    _color->setColor(Color3B::BLACK);
    removeChild(_background, true);
    _background = nullptr;
 
    Director::getInstance()->getTextureCache()->addImage("Images/particles.png");
 
    for (int i = 0; i<5; i++) {
        auto particleSystem = ParticleSystemQuad::create("Particles/SpinningPeas.plist");
 
        particleSystem->setPosition(Vec2(i*50.0f,i*50.0f));
 
        particleSystem->setPositionType(ParticleSystem::PositionType::GROUPED);
        addChild(particleSystem);
    }
 
    _emitter = nullptr;
 
}

引用了 ParticleDemo::_background, ParticleDemo::_color, ParticleDemo::_emitter , 以及 ParticleDemo::onEnter().

函数调用图:

◆ subtitle()

std::string MultipleParticleSystems::subtitle ( ) const

overridevirtual

重载 ParticleDemo .

在文件 ParticleTest.cpp 第 1526 行定义.

{
    return "v1.1 test: FPS should be lower than next test";
}

◆ title()

std::string MultipleParticleSystems::title ( ) const

overridevirtual

重载 ParticleDemo .

在文件 ParticleTest.cpp 第 1521 行定义.

{
    return "Multiple particle systems";
}

◆ update()

void MultipleParticleSystems::update ( float dt )

overridevirtual

重载 ParticleDemo .

在文件 ParticleTest.cpp 第 1531 行定义.

{
    auto atlas = (LabelAtlas*) getChildByTag(kTagParticleCount);
 
    unsigned int count = 0; 
    
    for(const auto &child : _children) {
        auto item = dynamic_cast<ParticleSystem*>(child);
        if (item != nullptr)
        {
            count += item->getParticleCount();
        }
    }
 
    char str[100] = {0};
    sprintf(str, "%4d", count);
    atlas->setString(str);
}

引用了 kTagParticleCount.

该类的文档由以下文件生成:

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

Public 成员函数

额外继承的成员函数

详细描述

成员函数说明

◆ CREATE_FUNC()

◆ onEnter()

◆ subtitle()

◆ title()

◆ update()