action(四)

void ActionDelayTime::onEnter()
{
    ActionsDemo::onEnter();

    alignSpritesLeft(1);

    CCActionInterval*  move = CCMoveBy::create(1, ccp(150,0));
    CCFiniteTimeAction*  action = CCSequence::create( move, CCDelayTime::create(2), move, NULL);

    m_grossini->runAction(action);
}

连续动作的反向动作

void ActionReverseSequence::onEnter()
{
    ActionsDemo::onEnter();

    alignSpritesLeft(1);

    CCActionInterval*  move1 = CCMoveBy::create(1, ccp(250,0));
    CCActionInterval*  move2 = CCMoveBy::create(1, ccp(0,50));
    CCFiniteTimeAction*  seq = CCSequence::create( move1, move2, move1->reverse(), NULL);
    CCFiniteTimeAction*  action = CCSequence::create( seq, seq->reverse(), NULL);

    m_grossini->runAction(action);
}

瞬时动作：主要特点是动作的执行不需要花费时间，马上就能完成动作的执行。这些动作的基类是CCActionInstant。coco2d－x引擎直接提供的瞬时动作如下：
    瞬时动作名称                          描述
  CCCallFunc                          执行函数
  CCFlipX                               X翻转
  CCFlipY                               Y翻转
  CCHide                                隐藏
  CCPlace                             设置位置
  CCReuseGrid                     重用网格
  CCShow                             显示
  CCStopGrid                        停止网格
  CCToggleVisibility              可见切换

 

CCActionInterval*  move1 = CCMoveBy::create(1, ccp(250,0));
    CCActionInterval*  move2 = CCMoveBy::create(1, ccp(0,50));
    CCToggleVisibility*  tog1 = new CCToggleVisibility();
    CCToggleVisibility*  tog2 = new CCToggleVisibility();
    tog1->autorelease();
    tog2->autorelease();
    CCFiniteTimeAction*  seq = CCSequence::create( move1, tog1, move2, tog2, move1->reverse(), NULL);
    CCActionInterval*  action = CCRepeat::create((CCActionInterval*)(CCSequence::create( seq, seq->reverse(), NULL)), 3);



    // Test:
    //   Also test that the reverse of Hide is Show, and vice-versa
    m_kathia->runAction(action);