public bool InitWithTileFile(string tile, int tileWidth, int tileHeight, int itemsToRender)
{
Debug.Assert(tile != null, "title should not be null");
m_uItemWidth = tileWidth;
m_uItemHeight = tileHeight;
m_cOpacity = 255;
m_tColor = m_tColorUnmodified = CCTypes.CCWhite;
m_bIsOpacityModifyRGB = true;
m_tBlendFunc.Source = CCMacros.CCDefaultSourceBlending;
m_tBlendFunc.Destination = CCMacros.CCDefaultDestinationBlending;
var pNewAtlas = new CCTextureAtlas();
pNewAtlas.InitWithFile(tile, itemsToRender);
TextureAtlas = pNewAtlas;
UpdateBlendFunc();
UpdateOpacityModifyRgb();
CalculateMaxItems();
m_uQuadsToDraw = itemsToRender;
return true;
}
/// <summary>
/// creates a TextureAtlas with an filename and with an initial capacity for Quads.
/// The TextureAtlas capacity can be increased in runtime.
/// </summary>
public static CCTextureAtlas Create(string file, int capacity)
{
var pTextureAtlas = new CCTextureAtlas();
if (pTextureAtlas.InitWithFile(file, capacity))
{
return pTextureAtlas;
}
return null;
}