m_targetPos = m_pTarget->getPosition();
m_targetParent = m_pTarget->getParent();
m_targetLocalZOrder = m_pTarget->getLocalZOrder();
//Vec2 pos = m_pRoot->convertToWorldSpace(m_pTarget->getPosition());
Vec2 pos = m_pTarget->convertToWorldSpace(Vec2::ZERO);
pos += m_pTarget->getAnchorPointInPoints();
//将target移到本layer上
m_pRoot->addChild(this);
m_pTarget->retain();
this->addChild(m_pTarget);
m_pTarget->release();
m_pTarget->setPosition(pos);
//m_pTarget的中心位置（根据锚点进行转换）
float deltaX = (0.5 - m_pTarget->getAnchorPoint().x) * m_pTarget->getAnchorPointInPoints().x / m_pTarget->getAnchorPoint().x;
float deltaY = (0.5 - m_pTarget->getAnchorPoint().y) * m_pTarget->getAnchorPointInPoints().y / m_pTarget->getAnchorPoint().y;
//添加指示箭头
Sprite* pArrow = Sprite::createWithSpriteFrameName("Guide_Arrow.png");
const Size& targetSize = m_pTarget->getContentSize();
const Size& arrowSize = pArrow->getContentSize();
bool bArrowTop = true;
Node* pDialogBox = nullptr;
Sprite* pDialogBoxBg = nullptr;
ui::Text* m_pTextPrompt = nullptr;
if (m_prompt.length() > 0)
{
pDialogBox = Preload::getInstance()->getUI("GameUI_Dialogbox.csb");
FIND_UI_CONTROL_RE(ui::Text*, "Text_Content", m_pTextPrompt, pDialogBox);
FIND_UI_CONTROL_RE(Sprite*, "GameUI_Dialogbox_Bg", pDialogBoxBg, pDialogBox);
m_pTextPrompt->setTextAreaSize(Size(360, 110));
m_pTextPrompt->ignoreContentAdaptWithSize(false);
}
if (m_pTarget->getPositionY() < CONSTANT::DESIGN_RES_HEIGHT / 2 + 100)
{
//箭头在控件的上方
bArrowTop = true;
pArrow->setPosition(m_pTarget->getPosition().x + deltaX,
m_pTarget->getPosition().y + targetSize.height / 2 + arrowSize.height / 2 + 20 + deltaY);
if (pDialogBox)
{
pDialogBox->setPosition(CONSTANT::DESIGN_RES_WIDTH / 2, CONSTANT::DESIGN_RES_HEIGHT - pDialogBoxBg->getContentSize().height / 2);
m_pTextPrompt->setString(m_prompt);
this->addChild(pDialogBox);
}
}
else
{
//箭头在控件的下方
bArrowTop = false;
pArrow->setFlippedY(true);
pArrow->setPosition(m_pTarget->getPosition().x + deltaX,
m_pTarget->getPosition().y - targetSize.height / 2 - arrowSize.height / 2 - 20 + deltaY);
if (pDialogBox)
{
pDialogBox->setPosition(CONSTANT::DESIGN_RES_WIDTH / 2, pDialogBoxBg->getContentSize().height / 2);
m_pTextPrompt->setString(m_prompt);
this->addChild(pDialogBox);
}
}
this->addChild(pArrow);
//箭头动画
DelayTime* pDelay = DelayTime::create(0.4f);
MoveBy* pMove1 = MoveBy::create(0.15f, Vec2(0, -10.0f));
MoveBy* pMove2 = MoveBy::create(0.15f, Vec2(0, 10.0f));
Sequence* pSeq = nullptr;
if (bArrowTop)
{
pSeq = Sequence::create(pDelay, pMove1, pMove2, nullptr);
}
else
{
pSeq = Sequence::create(pDelay, pMove2, pMove1, nullptr);
}
RepeatForever* pRepeat = RepeatForever::create(pSeq);
pArrow->runAction(pRepeat);