CCTwirl* CCTwirl::create(float duration, const CCSize& gridSize, CCPoint position, unsigned int twirls, float amplitude)
{
CCTwirl *pAction = new CCTwirl();
if (pAction)
{
if (pAction->initWithDuration(duration, gridSize, position, twirls, amplitude))
{
pAction->autorelease();
}
else
{
CC_SAFE_RELEASE_NULL(pAction);
}
}
return pAction;
}
CCObject* CCTwirl::copyWithZone(CCZone *pZone)
{
CCZone* pNewZone = NULL;
CCTwirl* pCopy = NULL;
if(pZone && pZone->m_pCopyObject)
{
//in case of being called at sub class
pCopy = (CCTwirl*)(pZone->m_pCopyObject);
}
else
{
pCopy = new CCTwirl();
pZone = pNewZone = new CCZone(pCopy);
}
CCGrid3DAction::copyWithZone(pZone);
pCopy->initWithDuration(m_fDuration, m_sGridSize, m_position, m_nTwirls, m_fAmplitude);
CC_SAFE_DELETE(pNewZone);
return pCopy;
}