Widget* Helper::seekWidgetByName(Widget* root, const std::string& name)
{
if (!root)
{
return nullptr;
}
if (root->getName() == name)
{
return root;
}
const auto& arrayRootChildren = root->getChildren();
for (auto& subWidget : arrayRootChildren)
{
Widget* child = dynamic_cast<Widget*>(subWidget);
if (child)
{
Widget* res = seekWidgetByName(child,name);
if (res != nullptr)
{
return res;
}
}
}
return nullptr;
}
Widget* Helper::seekWidgetByName(Widget* root, const char *name)
{
if (!root)
{
return nullptr;
}
if (strcmp(root->getName(), name) == 0)
{
return root;
}
const auto& arrayRootChildren = root->getChildren();
for (auto& subWidget : arrayRootChildren)
{
Widget* child = static_cast<Widget*>(subWidget);
Widget* res = seekWidgetByName(child,name);
if (res != nullptr)
{
return res;
}
}
return nullptr;
}
UIWidget* UIHelper::seekWidgetByName(UIWidget* root, const char *name)
{
if (!root)
{
return NULL;
}
if (strcmp(root->getName(), name) == 0)
{
return root;
}
ccArray* arrayRootChildren = root->getChildren()->data;
int length = arrayRootChildren->num;
for (int i=0;i<length;i++)
{
UIWidget* child = (UIWidget*)(arrayRootChildren->arr[i]);
UIWidget* res = seekWidgetByName(child,name);
if (res != NULL)
{
return res;
}
}
return NULL;
}
void AnimationCommandLayer::createLayer()
{
MusicAudio::getInstance()->stopMusic();
visibleSize = Director::getInstance()->getVisibleSize();
Vec2 origin = Director::getInstance()->getVisibleOrigin();
std::string pathStr = "Animation/";
if (m_aniType == IntroAnimation)
{
pathStr.append("IntroLesson").append(to_string(GameData::getInstance()->voUser->m_lessonId)).append(".csb");
m_animationVO = m_AnimVO;
}
else if (m_aniType == EndAnimation)
{
pathStr.append("EndLesson").append(to_string(GameData::getInstance()->voUser->m_lessonId)).append(".csb");
m_animationVO = m_AnimEndVO;
}
CCLOG(pathStr.c_str());
if (! FileUtils::getInstance()->isFileExist(pathStr))
{
CocosToast::createToastWithIconv("此动画文件不存在");
return;
}
MusicAudio::getInstance()->play(m_animationVO->m_AnimBgMusic, 0, true);
pNode = CSLoader::createNode(pathStr);
pNode->setPosition(visibleSize.width / 2, visibleSize.height / 2);
pNode->setAnchorPoint(Vec2(0.5f, 0.5f));
this->addChild(pNode);
for (int i = 0; i<m_animationVO->m_SpineAnimVector.size(); i++)
{
Player* pPlayer = Player::create(m_animationVO->m_SpineAnimVector[i]);//创建spine动画player
m_pSpinePlayerVec.push_back(pPlayer);
Sprite *sp = (Sprite *)(seekWidgetByName(pNode, m_animationVO->m_CocosAnimVector[i]));//从csb获取每一个需要加载动作的精灵
sp->addChild(pPlayer, 0, SPINE_ANIMATION_PLAYER_TAG);//创建spine动画Player，并加载到相对应的精灵中（绑定）
m_PlayerVec.push_back(sp);
}
auto action = CSLoader::createTimeline(pathStr);
//帧事件监听
action->setFrameEventCallFunc(CC_CALLBACK_1(AnimationCommandLayer::onFrameEvent, this));
//关于CC_CALLBACK_1需要点C++11的基础才能知道是咋回事，这里只要照着写就行。想了解可以查下std::Bind
action->gotoFrameAndPlay(0, false);
pNode->runAction(action);
//创建button里面的参数必填，不能设为NULL，就算没有也得用""，因为该函数是形参为引用变量。
//播放暂停按钮
Button* playBtn = createButton("image/button/ui_pauseU.png", "", "", Vec2(10, 10), "pause");
playBtn->setAnchorPoint(Vec2(0, 0));
this->addChild(playBtn, 10);
auto theCallBack = [this](Ref* sender, Widget::TouchEventType touchType)->void{
Button* p = static_cast<Button*>(sender);
std::string name = p->getName();
if (touchType == Widget::TouchEventType::ENDED)
{
if (p->getName() == "pause")
{
CCLOG("Button pause");
MusicAudio::getInstance()->play("audio/effect/ui_button.wav", 1, false);
Director::getInstance()->pause();
SimpleAudioEngine::getInstance()->pauseBackgroundMusic();
p->loadTextureNormal("image/button/ui_playU.png");
p->setName("play");
}
else if (p->getName() == "play")
{
CCLOG("Button play");
MusicAudio::getInstance()->play("audio/effect/ui_button.wav", 1, false);
SimpleAudioEngine::getInstance()->resumeBackgroundMusic();
Director::getInstance()->resume();
p->loadTextureNormal("image/button/ui_pauseU.png");
p->setName("pause");
}
}
};
playBtn->addTouchEventListener(theCallBack);
}