private CCSprite updateTileForGID(int gid, CCPoint pos)
{
CCRect rect = m_pTileSet.rectForGID(gid);
rect = new CCRect(rect.origin.x / m_fContentScaleFactor, rect.origin.y / m_fContentScaleFactor, rect.size.width / m_fContentScaleFactor, rect.size.height / m_fContentScaleFactor);
int z = (int)(pos.x + pos.y * m_tLayerSize.width);
if (m_pReusedTile == null)
{
m_pReusedTile = new CCSprite();
m_pReusedTile.initWithBatchNode(this, rect);
}
else
{
m_pReusedTile = new CCSprite();
m_pReusedTile.initWithBatchNode(this, rect);
}
m_pReusedTile.positionInPixels = positionAt(pos);
m_pReusedTile.vertexZ = (float)vertexZForPos(pos);
m_pReusedTile.anchorPoint = new CCPoint(0, 0);
m_pReusedTile.Opacity = m_cOpacity;
// get atlas index
int indexForZ = atlasIndexForExistantZ(z);
m_pReusedTile.atlasIndex = indexForZ;
m_pReusedTile.dirty = true;
m_pReusedTile.updateTransform();
m_pTiles[z] = gid;
return(m_pReusedTile);
}
protected void addQuadFromSprite(CCSprite sprite, int index)
{
while ((index >= this.m_pobTextureAtlas.Capacity) || (this.m_pobTextureAtlas.Capacity == this.m_pobTextureAtlas.TotalQuads))
{
this.increaseAtlasCapacity();
}
sprite.useBatchNode(this);
sprite.atlasIndex = index;
ccV3F_C4B_T2F_Quad quad = sprite.quad;
this.m_pobTextureAtlas.insertQuad(quad, index);
sprite.dirty = true;
sprite.updateTransform();
}
