CCTurnOffTiles* CCTurnOffTiles::actionWithSeed(int s, const ccGridSize& gridSize, ccTime duration)
{
    CCTurnOffTiles *pAction = new CCTurnOffTiles();

    if (pAction)
    {
        if (pAction->initWithSeed(s, gridSize, duration))
        {
            pAction->autorelease();
        }
        else
        {
            CC_SAFE_RELEASE_NULL(pAction);
        }
    }

    return pAction;
}
CCObject* CCTurnOffTiles::copyWithZone(CCZone *pZone)
{
    CCZone* pNewZone = NULL;
    CCTurnOffTiles* pCopy = NULL;
    if(pZone && pZone->m_pCopyObject)
    {
        pCopy = (CCTurnOffTiles*)(pZone->m_pCopyObject);
    }
    else
    {
        pCopy = new CCTurnOffTiles();
        pZone = pNewZone = new CCZone(pCopy);
    }

    CCTiledGrid3DAction::copyWithZone(pZone);

    pCopy->initWithSeed(m_nSeed, m_sGridSize, m_fDuration);

    CC_SAFE_DELETE(pNewZone);
    return pCopy;
}