Layers (config.layers, onlayer, add_layer, show_layer_at, camera with perspective), the
game's config.custom_text_tags called like Ren'Py does (the built-in {bt}/{fi}/... copies
are gone), built-in {font} {alpha} {k} {cps} {a} {rb}/{rt} {space} {alt} {image}, FontGroup,
mouse displayable, renpy.fetch, preferences backed by the player's settings, Color class,
Render.subsurface/zoom, `default obj.attr` on provided objects, and a repaint loop that
survives text being laid out again.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Each letter is moved by one animation loop with the formulas of BounceText, FadeInText, ScareText and
GlitchText (fi follows the text speed, bt keeps its phase while a line is typed out, glitch cuts the text
into strips that jump sideways). Flatten and `at Flatten` isolate their children as one picture, screens
get the 3D turns, matrixtransform and blend of their widgets, and RotateMatrix/OffsetMatrix/ScaleMatrix
exist in Python.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Named stores (PyNamespace: dotted access, functions that see their own store first, restored after a
save is loaded), real generators run step by step (next, send, yield as an expression), len/bool through
__len__/__bool__, os/calendar/itertools/pygame_sdl2 helpers, Skip and ToggleLocalVariable actions,
text tags {glitch} and {wave} and plain display of explode/gradient/ruby, SnowBlossom and anim.Blink,
RoundedCorners as a transform, transforms listed in `at`, ATL choice weights that are flags, and
renpy.image_size from the converter's picture sizes.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Text fields (`input`) with InputValue classes games can extend, continue/break in screen loops, Confirm,
CaptureFocus/ClearFocus/InvertSelected, generator functions and iter/next, starred tuple items,
renpy.file and json over data files loaded before the game starts, renpy.Container and
register_sl_displayable, DiamondBox layout, ConditionSwitch/DynamicImage/Animation, renpy.show(what=...),
callable transforms (`store.move_in(0.3)`), call_in_new_context as a call, im.matrix/im.Image/
MatrixColor, colorsys, fnmatch, FontGroup, persistent._clear and small renpy helpers.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Games write their own displayables with render(), renpy.Render, blit, fill, canvas() and renpy.redraw.
render.ts keeps a tree of placed pieces (child renders, ordinary displayables, fills and drawing
commands) and turns it into DOM elements that stay put between redraws; pointer events reach event()
as pygame-style objects, and a returned value ends the interaction. Shaders and GPU properties are
accepted and ignored. The converter whitelists the calls and methods and accepts `import pygame`.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
screens: `drag` with draggable True moves with the pointer (the place is kept while the screen is
shown); `at icon["at"]` picks a transform that Python code stored in a dict (transform names now
evaluate to a reference); PreviewSlowText and Move(...) exist as values. Python: Matrix([16 numbers])
for matrixcolor, renpy.has_live2d() is false, renpy.fetch fails like a missing network (games catch
it), cache.get_total_size and the texture helpers are no-ops.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
MIST's cutscene screen has a 0.1s timer that changes a variable, and every change rebuilt the whole
screen: the <video> restarted each time and "Skip" was replaced between press and release, so the
click never landed. Videos (Movie(play=...) and the movie channel picture) are now kept per shown
screen and resumed if the browser paused them, and a redraw requested while a pointer is down waits
for its release.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Games with their own save screens work: FileAction/FileSave/FileLoad/FileDelete/FilePage*, FileLoadable,
FileTime, FileSaveName, FileJson and friends use browser slots (a slot has no screenshot). Added
renpy.has_image/has_screen/list_files/get_mouse_pos/log/jump_out_of_context/random.seed,
renpy.translation.translate_string, type/id/vars/Flatten/LiveComposite/Composite, bare defaultdict/
deepcopy, md5/sha256 (checked against test vectors), uuid4, time.monotonic, re.compile().fullmatch,
math.isfinite and `{**a, "k": v}`. The converter whitelists them and accepts the hashlib/uuid imports.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
`frame at (a if cond else b)` is kept as a choice that the player resolves each time the screen is
drawn. An ATL line splits at top-level commas into separate statements, so `zoom 1.2, 0.2` is a zoom
followed by a 0.2s pause, as Ren'Py compiles it (two-value properties such as `pos 0.5, 0.5` stay
whole). The inert events deselected/unselected, which Ren'Py never sends, are accepted. With the
build profile for The Only Doe 0.05 the game now passes the strict script check.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Screens get an invisible mousearea that reports the pointer entering and leaving without taking
clicks. datetime.date/datetime/timedelta support construction and date arithmetic. dir() lists the
game's variables, renpy.style.rebuild() is a no-op, and renpy.image_size answers only for pictures
the browser already holds (otherwise an IOError the game can catch).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
- pyparse.ts: parser for expressions and simple statements built at run time, producing
the sandbox's own IR; backs eval() and exec() (e.g. exec("persistent." + var + " = 0"))
- Replay/EndReplay and renpy.end_replay: the engine stashes the full game state, runs the
label with the given scope and restores everything when it ends; locked replays are
insensitive. Save loading shared as applySave()
- Screen actions are callable (MainMenu(confirm=False)())
- jump main_menu_screen is Ren'Py's own label: it opens the player's main menu
- Screens: a closing quote ends the word before a letter ("text"size 15) but not before
an operator ("a"+b); Text(...) pictures in image blocks
- README: current capabilities and limits of the Ren'Py support
Strict compatibility check on the local collection: Tomie, Twisted-Thoughts, Hooked,
iNSight-of-you and SomethingBetter pass; TheFixer (custom AlphaMask wardrobe, missing
labels) and That_New_Teacher (custom statements, Render API) do not.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
ATL
- Image blocks become timelines: picture steps with dissolve, parallel, contains,
finite repeat, time, function f(trans, st, at), calls of other transforms with
arguments, on hover/idle events for buttons. Animations stop when their element
leaves the page
- Pictures defined by an expression (get_face_path("base")) are drawn at show time
- Purely graphical hints (shader, mesh, gl_*, u_*) are accepted and dropped
Colour
- matrixcolor and im.matrix.* as 5x5 matrices combined with `*`, applied through SVG
filters; im.MatrixColor/Scale/Crop/Blur/Composite and Text/Image as values
Python
- match statement, re/copy/time/datetime/defaultdict/functools.partial, more
str/dict methods, Character(...) created by code
- narrator("..."), Character calls, renpy.say and renpy.show/hide with expressions in
Python blocks become script nodes
- Audit follows reachability: functions and classes nothing refers to (custom
statement lexers, unused tools) no longer block an import
Docs: README and ARCHITECTURE now describe a multi-engine library (GameMaker and
QSP planned). Tests for the new runtime pieces.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Converter
- screens.py parses the screen language: containers (fixed, frame, vbox, hbox,
grid, vpgrid, viewport, button, has), widgets (text, textbutton, imagebutton,
add, bar ...), if/for/use/transclude, default, python, key, timer, on, inline ATL,
conditional properties, and decompiled forms (unparenthesised operators,
glued property values, comma separated actions)
- style statements, call/show/hide screen operators and Python-level
renpy.show_screen are translated; only screens the game shows are audited,
unused stock screens no longer block an import; undefined screens do
- ATL values may be computed at run time and transforms take parameters
(at blink(0.2, 0.3)); blur property
Player
- screens.ts builds the DOM from the IR and rebuilds it on state changes;
buttons with idle/hover/selected/insensitive states, tooltips, sounds, modal
screens, timers and keys that survive re-rendering, saved with the save file
- Actions: Jump, Call, Return, SetVariable, Toggle*, SetScreenVariable, Show, Hide,
ToggleScreen, Function, Play, Notify, If, Language, ShowMenu, OpenURL ...
- Crop/LiveCrop/Solid/Frame/Transform/DynamicDisplayable values, crop property,
globals(), renpy.variant/change_language/seen_image, transition stubs
Tests: screen parser and runtime (linkedom DOM), screens fixture compiled from
tests/fixtures/screens.rpy. Docs: docs/SCREENS.md.
Twisted-Thoughts now passes the strict compatibility check.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
mrleo1nid
