public void InsertChild(CCSprite sprite, int uIndex)
{
if (TextureAtlas.TotalQuads == TextureAtlas.Capacity)
{
IncreaseAtlasCapacity();
}
TextureAtlas.InsertQuad(ref sprite.transformedQuad, uIndex);
sprite.BatchNode = this;
sprite.AtlasIndex = uIndex;
Descendants.Insert(uIndex, sprite);
// update indices
CCSprite[] delements = Descendants.Elements;
for (int i = uIndex + 1, count = Descendants.Count; i < count; i++)
{
delements[i].AtlasIndex++;
}
// add children recursively
CCRawList <CCNode> children = sprite.Children;
if (children != null && children.Count > 0)
{
CCNode[] elements = children.Elements;
for (int j = 0, count = children.Count; j < count; j++)
{
var child = (CCSprite)elements[j];
uIndex = AtlasIndexForChild(child, child.ZOrder);
InsertChild(child, uIndex);
}
}
}
protected CCSpriteBatchNode AddSpriteWithoutQuad(CCSprite child, int z, int aTag)
{
Debug.Assert(child != null, "Argument must be non-NULL");
// quad index is Z
child.AtlasIndex = z;
// XXX: optimize with a binary search
int i = 0;
if (Descendants.Count > 0)
{
CCSprite[] elements = Descendants.Elements;
for (int j = 0, count = Descendants.Count; j < count; j++)
{
if (elements[i].AtlasIndex <= z)
{
++i;
}
}
}
Descendants.Insert(i, child);
base.AddChild(child, z, aTag);
//#issue 1262 don't use lazy sorting, tiles are added as quads not as sprites, so sprites need to be added in order
ReorderBatch(false);
return(this);
}
private void AddSpriteWithoutQuad(CCSprite child, int z, int aTag)
{
Debug.Assert(child != null, "Argument must be non-NULL");
// quad index is Z
child.AtlasIndex = z;
child.TextureAtlas = TextureAtlas;
int i = 0;
if (Descendants.Count > 0)
{
CCSprite[] elements = Descendants.Elements;
for (int j = 0, count = Descendants.Count; j < count; j++)
{
if (elements[i].AtlasIndex <= z)
{
++i;
}
}
}
Descendants.Insert(i, child);
base.AddChild(child, z, aTag);
}