Input remembered keys under KeyboardEvent.key. Pressing a, adding
Shift and letting go sent "A" on release, which matched nothing, so
"a" stayed down until the next release without Shift.
- New rule keyName in src/core/keys.ts lowercases a single character.
So a and A are the same key, also under Caps Lock.
- Input remembers per physical key (e.code) under which name it went
down and releases exactly that name. So 1 released as ! is freed
too, which lowercasing alone does not cover.
- On key down, up and held, Key is down and Axis input compare with
the same rule. A node that already stores A reacts to a.
- Recording a key in the inspector stores Shift+A as a.
- Limit: holding Shift before pressing 1 still sends !, and a node on
1 does not react. Nothing gets stuck by it.
Tests:
- 3 new unit tests in tests/core/behavior-events.test.ts: the flow
from the issue, 1 released as !, and a node on A hearing a.
- Without lowercasing exactly the issue test and the A test fail.
- Without the code memory exactly the 1/! test fails.
- ./check.sh: 159 files, 2340 tests, CHECK EXIT 0 (before 2337).
- No e2e change, the check sum stays at 1377.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A timer can only fire on a frame. It fires on the first frame past each
due time, so Time.time at that moment is the due time plus up to one
frame. On a display that is not exactly 60 Hz this delay creeps up by
a millisecond every few seconds and falls back to zero once it reaches
a whole frame. The issue saw 82.009 after 82 ticks. The timer itself
does not drift, it keeps the remainder when it fires.
- On timer gets a number output late. It is what is left of the
timer's clock after taking one interval, so time - late is exactly
the due time.
- When one long frame catches up several ticks, each gets its own
late. The first one was due longest ago and is the latest.
Tests:
- New unit test in behavior-events: late 0.125 after a frame past
1.0 s, 0 on the dot, 1.5 and 0.5 for two ticks caught up in one
frame.
- Counter-check: late taken before the interval is subtracted fails
exactly that test. Original restored with cmp.
- ./check.sh: 156 files, 2300 tests, CHECK EXIT 0 (was 2299).
- No e2e change. The e2e modules only wire the exec of On timer.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Order per instance: On start -> On enable -> On update ... -> On disable
-> On destroy. On enable fires right after On start and whenever the
behavior comes back on (itself and its parents); On disable in the frame
it goes off, the instance stays frozen. On destroy fires when the entity
leaves the world (Destroy node, child of a destroyed object) and when the
world is torn down on stop/restart, preceded by On disable if still on.
A new On start node added while playing still does not fire for a
running instance (kept as is, documented in the wiki).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A held key fired once and then nothing, so sliding a Tetris piece sideways or
walking a menu meant building a timer next to every key node. Two settings on
the node do it now: Repeat after and Repeat interval, both in milliseconds so
the usual values stay whole numbers (300, 50) instead of 0.3 and 0.05. A delay
of 0 keeps the node exactly as it was, an interval of 0 means every frame.
The browser's own auto-repeat is deliberately not used - Input.press has always
dropped it - because its delay and rate are an operating-system setting of the
player's, not a game's. The repeat is built from the measured hold time instead,
per node, so two nodes on one key keep their own clocks. The rule itself is a
pure function in keyRepeat.ts and is checked without a world.
Both rows stay off the node body while the delay is 0: two lines of "0" on every
key node in every graph would be noise, and the screenshot said so. NodeDef gains
hiddenParams for that; the inspector still shows them.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Tooling:
- Prettier as the single formatting authority (110 columns, single quotes,
measured against the existing style); Markdown excluded because table-cell
padding turns the README glossary into 1000-character lines.
- Type-aware ESLint ending in eslint-config-prettier, so a rule always means
"this is a bug", never "this looks different".
- .editorconfig and an `npm run check` that runs typecheck, lint, format and
tests in one go.
Findings fixed on the first run: three more duplicate imports, four
String(unknown) calls (parameter types narrowed instead of casts), two dead
initialisers, two redundant casts, a console.log for a real error. Two
warnings were false here and are disabled with a reason in place.
Tests 132 -> 269:
- node-catalog.test.ts covers every node with a run(), with a guard that fails
when a new node has no row.
- behavior-events.test.ts covers the ten event nodes through a running World,
checking timing rather than existence.
- Input's state machine (press/release/releaseAll) is reachable without DOM
events now; the DOM handlers are thin adapters.
Compare fell back to == without a configured operator although the schema
default is <; aligned.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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