MegaMan.LevelEditor.StageForm.LayoutFromScreen C# (CSharp) Метод

        private void LayoutFromScreen(ScreenDrawingSurface surface, Point location)
        {
            surface.Location = location;
            surface.Placed = true;

            var myJoins = stage.Joins.Where(j => j.screenOne == surface.Screen.Name || j.screenTwo == surface.Screen.Name);
            var joinedScreens = surfaces.Values.Where(s => myJoins.Any(j => j.screenOne == s.Screen.Name || j.screenTwo == s.Screen.Name));

            var placed = surfaces.Values.Where(s => s.Placed && s != surface && !joinedScreens.Contains(s));
            var collision = SurfaceCollides(placed, surface);
            while (collision != Rectangle.Empty)
            {
                TryToFixCollision(surface, collision);
                collision = SurfaceCollides(placed, surface);
            }

            foreach (var join in stage.Joins.Where(j => j.screenOne == surface.Screen.Name))
            {
                var nextScreen = surfaces[join.screenTwo];
                if (nextScreen.Placed) continue;

                LayoutNextScreen(nextScreen, surface.Location, join, true);
            }

            foreach (var join in stage.Joins.Where(j => j.screenTwo == surface.Screen.Name))
            {
                var nextScreen = surfaces[join.screenOne];
                if (nextScreen.Placed) continue;

                LayoutNextScreen(nextScreen, surface.Location, join, false);
            }
        }