/// <summary>
///
/// </summary>
/// <param name="gameTime"></param>
/// <param name="sb"></param>
static internal void DrawNonRecursive(Frame rootFrame, GameTime gameTime, SpriteLayer spriteLayer)
{
if (rootFrame == null)
{
return;
}
var stack = new Stack <DrawFrameItem>();
var list = new List <DrawFrameItem>();
stack.Push(new DrawFrameItem(rootFrame, Color.White, rootFrame.GlobalRectangle, rootFrame.GetBorderedRectangle(), rootFrame.Text));
while (stack.Any())
{
var currentDrawFrame = stack.Pop();
if (!currentDrawFrame.Frame.IsDrawable)
{
continue;
}
list.Add(currentDrawFrame);
foreach (var child in currentDrawFrame.Frame.Children.Reverse())
{
var color = currentDrawFrame.Color * child.OverallColor;
var inner = Clip(child.GetBorderedRectangle(), currentDrawFrame.InnerClip);
var outer = Clip(child.GlobalRectangle, currentDrawFrame.InnerClip);
if (MathUtil.IsRectInsideRect(child.GlobalRectangle, currentDrawFrame.InnerClip))
{
stack.Push(new DrawFrameItem(child, color, outer, inner, currentDrawFrame.Text + "-" + child.Text));
}
}
}
for (int i = 0; i < list.Count; i++)
{
var drawFrame = list[i];
spriteLayer.SetClipRectangle(i * 2 + 0, drawFrame.OuterClip, drawFrame.Color);
spriteLayer.SetClipRectangle(i * 2 + 1, drawFrame.InnerClip, drawFrame.Color);
drawFrame.Frame.DrawFrameBorders(spriteLayer, i * 2 + 0);
drawFrame.Frame.DrawFrame(gameTime, spriteLayer, i * 2 + 1);
}
}
