void CCParallaxScrollNode::addInfiniteScrollWithObjects(const cocos2d::Vector<Sprite *>& objects, int z, Point ratio, Point pos, Point dir, Point relVel, Point padding)
{
// NOTE: corrects for 1 pixel at end of each sprite to avoid thin lines appearing
// Calculate total width and height
float totalWidth = 0;
float totalHeight = 0;
for (int i = 0; i < objects.size(); i ++)
{
Sprite *object = (Sprite*) objects.at(i);
totalWidth += object->getContentSize().width * object->getScaleX() + dir.x * padding.x;
totalHeight += object->getContentSize().height * object->getScaleY() + dir.y * padding.y;
}
// Position objects, add to parallax
Point currPos = pos;
for (int i = 0; i < objects.size(); i ++)
{
Sprite *object = (Sprite*) objects.at(i);
this->addChild(object, z, ratio, currPos, Point(totalWidth, totalHeight), relVel);
Point nextPosOffset = Point(dir.x * (object->getContentSize().width * object->getScaleX() + padding.x),
dir.y * (object->getContentSize().height * object->getScaleY() + padding.y));
currPos = currPos + nextPosOffset;
}
}
ssize_t FloatingSprite::getStepIndex(const cocos2d::Vector<PathStep*> &stepVec, PathStep* step)
{
for(ssize_t i = 0; i < stepVec.size(); i++){
if(stepVec.at(i)->isEqual(step)){
return i;
}
}
return -1;
}
ssize_t AStar::getCellIndex(cocos2d::Vector<Cell*> &cells, Cell *cell)
{
for (ssize_t i = 0; i < cells.size(); ++i){
if (cells.at(i)->isEqual(cell)){
return i;
}
}
return -1;
}
int AStarPathHelper::getIndexInVec(AStarPathUnit * unit, const cocos2d::Vector<AStarPathUnit*>& vec)
{
int index = -1;
for (int i = 0; i < vec.size(); ++i)
{
if (unit->isEqual(vec.at(i)))
{
index = i;
break;
}
}
// 找到返回索引值， 没找到返回-1
return index;
}
bool CCActivityIndicator::init()
{
auto spritecache = SpriteFrameCache::getInstance();
spritecache->addSpriteFramesWithFile("ccactivityindicator.plist");
CCSpriteBatchNode::initWithFile("ccactivityindicator.png", 1);
Size winSize = Director::getInstance()->getVisibleSize();
Vec2 origin = Director::getInstance()->getVisibleOrigin();
indicator = CCSprite::createWithSpriteFrameName("ccactivityindicator_1.gif");
indicator->setPosition(Vec2(winSize.width/2,winSize.height/2));
addChild(indicator);
animating = false;
hidesWhenStopped = true;
// beginCallback = NULL;
// endCallback =
//load all sprite frames into array
for (int i=1; i<=kActivityIndicatorFramesCount; i++) {
SpriteFrame * frame = spritecache->getSpriteFrameByName(CCString::createWithFormat("ccactivityindicator_%d.gif",i)->getCString());
frame->retain();
spriteFrames.pushBack(frame);
}
return true;
}
void prepareAnimation(cocos2d::Vector<cocos2d::SpriteFrame *> &frameArray, const std::string &animation, int numberOfFrame){
// CCLOG("%s, %s, %d", __func__, animation.c_str(), numberOfFrame);
for (int frameIndex = 0; frameIndex < numberOfFrame; ++frameIndex){
std::string frameName = getMonsterAnimationFrameName(_name, animation, frameIndex);
// CCLOG("Monster 动画名字：%s", frameName.c_str());
frameArray.pushBack(getMonsterSpriteFrameByName(frameName));
}
}
void ScrollDoubleLayer::creatMenuScrollItem(cocos2d::Vector<WJScrollItem*> &items, int count, const char *key)
{
m_vectorMenuItem.clear();
for (int i = 0; i < count; i++)
{
ScrollMenuItem *scrollItem = ScrollMenuItem::create(this, key, i, ScrollDragDir::StopDrag, true);
scrollItem->setClickScrollItemEvent(CC_CALLBACK_3(ScrollDoubleLayer::_doEventMenuScrollItemClick, this));
// 默认选中了第一个
if (i == 0) scrollItem->setItemSelect(true);
std::string itemKey = key;
WJUtils::stringAddInt(itemKey, i + 1, 3);
ScrollItemTemplate object = ScrollItemTemplateTem(itemKey);
WJScrollItem* item = WJScrollItem::create(scrollItem, 0, scrollItem->getContentSize().height + object.itemsInterval);
items.pushBack(item);
// 当前1级菜单的数组
m_vectorMenuItem.push_back(scrollItem);
}
}
void initMenuItems(cocos2d::Vector<cocos2d::MenuItem*>& menuItems, const std::string& name, const ccMenuCallback& callback) {
MenuItemFont *menuItem = MenuItemFont::create(name, callback);
menuItems.pushBack(menuItem);
}