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issue #45: fix logic error of insertChild()

This commit is contained in:
Ming 2010-08-13 02:54:30 +00:00
parent 2b3e708c5b
commit b4c8d88707
1 changed files with 34 additions and 13 deletions
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31
cocos2dx/sprite_nodes/CCSpriteSheet.cpp
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@ -449,27 +449,48 @@ void CCSpriteSheet::insertChild(CCSprite *pobSprite, unsigned int uIndex)
m_pobDescendants->insertObjectAtIndex(pobSprite, uIndex);
// update indices
unsigned int u = uIndex + 1;
unsigned int i = 0;
if (m_pobDescendants && m_pobDescendants->count() > 0)
{
NSMutableArray<CCSprite*>::NSMutableArrayIterator iter;
CCSprite *pSprite;
for (iter = m_pobDescendants->begin(); iter != m_pobDescendants->end(); ++iter)
{
CCSprite *child = *iter;
child->setAtlasIndex(child->getAtlasIndex() + 1);
if (! *iter)
{
break;
}
if (i > uIndex)
{
(*iter)->setAtlasIndex((*iter)->getAtlasIndex() + 1);
}
++i;
}
}
// add children recursively
NSMutableArray<CCNode*> *pChildren = pobSprite->getChildren();
if (pChildren && pChildren->count() > 0)
{
NSMutableArray<CCNode*>::NSMutableArrayIterator iterNode;
CCSprite *pSprite;
for (iterNode = pChildren->begin(); iterNode != pChildren->end(); ++iterNode)
{
pSprite = static_cast<CCSprite*>(*iterNode);
if (! pSprite)
{
break;
}
unsigned int uIndex = atlasIndexForChild(pSprite, pSprite->getZOrder());
insertChild(pSprite, uIndex);
}
}
}
void CCSpriteSheet::removeSpriteFromAtlas(CCSprite *pobSprite)
{
// remove from TextureAtlas