axmol/cocos/base/CCObject.cpp

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Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2013-2014 Chukong Technologies

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#include "CCObject.h"
#include "CCAutoreleasePool.h"
#include "ccMacros.h"
#include "CCScriptSupport.h"

NS_CC_BEGIN

Object::Object()
: _luaID(0)
, _reference(1) // when the object is created, the reference count of it is 1
{
    static unsigned int uObjectCount = 0;

    _ID = ++uObjectCount;
}

Object::~Object()
{
    // if the object is referenced by Lua engine, remove it
    if (_luaID)
    {
        ScriptEngineManager::getInstance()->getScriptEngine()->removeScriptObjectByObject(this);
    }
    else
    {
        ScriptEngineProtocol* pEngine = ScriptEngineManager::getInstance()->getScriptEngine();
        if (pEngine != NULL && pEngine->getScriptType() == kScriptTypeJavascript)
        {
            pEngine->removeScriptObjectByObject(this);
        }
    }
}

Object* Object::autorelease()
{
    PoolManager::getInstance()->getCurrentPool()->addObject(this);
    return this;
}

bool Object::isSingleReference() const
{
    return _reference == 1;
}

unsigned int Object::retainCount() const
{
    return _reference;
}

bool Object::isEqual(const Object *object)
{
    return this == object;
}

void Object::acceptVisitor(DataVisitor &visitor)
{
    visitor.visitObject(this);
}

NS_CC_END