TypeError when getting transform state for At.render() that has ATL transform function with around (and maybe other) statements.

[XelaPy]

I also sometimes get unsupported operation errors with similar setups. There are workaround, but it would be nice to get this to work properly... Original code setup was a LOT longer but I narrowed the error down.

It's not providing the same arguments as statements, I tried changing them to unique names and nothing changed.

transform vortex_particle(t=10, around=(config.screen_width/2, config.screen_height/2), angle=0, radius=200, circles=3):
    subpixel True
    anchor (0.5, 0.5)
    around around
    angle angle
    radius radius
    linear t radius 0 clockwise circles circles

label start:
    show expression At(Solid("F00", xysize=(20, 20)), vortex_particle())
    pause
    return

---

I'm sorry, but an uncaught exception occurred.

Executing ATL code at game/script.rpy:13
File "game/script.rpy", line 58, in script
show expression At(Solid("F00", xysize=(20, 20)), vortex_particle())
TypeError: 'Solid' object is not iterable

-- Full Traceback ------------------------------------------------------------

Full traceback:
File "game/script.rpy", line 58, in script
show expression At(Solid("F00", xysize=(20, 20)), vortex_particle())
File "D:\Coding\Dropbox\Dev\RenPy\renpy\ast.py", line 1053, in execute
show_imspec(self.imspec, atl=getattr(self, "atl", None))
File "D:\Coding\Dropbox\Dev\RenPy\renpy\ast.py", line 1025, in show_imspec
atl=atl)
File "D:\Coding\Dropbox\Dev\RenPy\renpy\exports.py", line 551, in show
sls.add(layer, img, key, zorder, behind, at_list=at_list, name=name, atl=atl, default_transform=renpy.config.default_transform, transient=transient)
File "D:\Coding\Dropbox\Dev\RenPy\renpy\display\core.py", line 854, in add
thing._show()
File "D:\Coding\Dropbox\Dev\RenPy\renpy\display\motion.py", line 932, in _show
super(ATLTransform, self)._show()
File "D:\Coding\Dropbox\Dev\RenPy\renpy\display\motion.py", line 916, in _show
self.update_state()
File "D:\Coding\Dropbox\Dev\RenPy\renpy\display\motion.py", line 773, in update_state
fr = self.function(self, self.st, self.at)
File "D:\Coding\Dropbox\Dev\RenPy\renpy\atl.py", line 503, in execute
action, arg, pause = block.execute(trans, timebase, self.atl_state, event)
File "D:\Coding\Dropbox\Dev\RenPy\renpy\atl.py", line 691, in execute
action, arg, pause = stmt.execute(trans, target - start, child_state, event)
File "D:\Coding\Dropbox\Dev\RenPy\renpy\atl.py", line 1048, in execute
setattr(newts, k, v)
File "D:\Coding\Dropbox\Dev\RenPy\renpy\display\motion.py", line 291, in set_around
self.xaround, self.yaround = value
TypeError: 'Solid' object is not iterable

Windows-8-6.2.9200
Ren'Py 6.99.5.602
Meow 0.0

[XelaPy]

*I've found a very simple workaround by simply adding the displayable as a parameter to the transform function itself, it does it's job perfectly...