private static void Merge()
{
var nodes = m_pNodes.Elements;
for (int i = 0, count = m_pNodes.Count; i < count - 1; ++i)
{
if (nodes[i].y == nodes[i + 1].y)
{
nodes[i].z += nodes[i + 1].z;
m_pNodes.RemoveAt(i + 1);
--count;
--i;
}
}
}
public void RemoveSpriteFromAtlas(CCSprite pobSprite)
{
// remove from TextureAtlas
m_pobTextureAtlas.RemoveQuadAtIndex(pobSprite.AtlasIndex);
// Cleanup sprite. It might be reused (issue #569)
pobSprite.BatchNode = null;
int uIndex = m_pobDescendants.IndexOf(pobSprite);
if (uIndex >= 0)
{
m_pobDescendants.RemoveAt(uIndex);
// update all sprites beyond this one
int count = m_pobDescendants.count;
CCSprite[] elements = m_pobDescendants.Elements;
for (; uIndex < count; ++uIndex)
{
elements[uIndex].AtlasIndex--;
}
}
// remove children recursively
CCRawList <CCNode> pChildren = pobSprite.Children;
if (pChildren != null && pChildren.count > 0)
{
CCNode[] elements = pChildren.Elements;
for (int i = 0, count = pChildren.count; i < count; i++)
{
RemoveSpriteFromAtlas((CCSprite)elements[i]);
}
}
}
/// <summary>
/// removes a quad at a given index number.
/// The capacity remains the same, but the total number of quads to be drawn is reduced in 1
/// @since v0.7.2
/// </summary>
public void RemoveQuadAtIndex(int index)
{
Debug.Assert(index < m_pQuads.count, "removeQuadAtIndex: Invalid index");
m_pQuads.RemoveAt(index);
Dirty = true;
}
