2fdf97f7defafc809c702158825f22369ffdfacd
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Commits
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  adminandClaude Opus 5.5
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2fdf97f7de |
Record a take from the microphone in the Song tab (#342)
A song could only be filled with sounds that were made somewhere else. Record plays the song from the cursor and takes the input meanwhile, so a part played along lands on the bar it was played to. - An audio worklet takes the input's samples on the clock the song plays on. Each run carries the frame it was taken at, so the take is cut where the song was heard to start. The output's and the input's latency are taken off, as far as the browser reports them. - The take goes up as mono 16-bit WAV. Sound, a new track "Recording" under the track clicked last and the item at the cursor are one undo step. The sound is named "Song – Take 1", 2, 3 and so on. - While recording the take grows red with its waveform on its track, and a meter beside the input dropdown shows the level. The lanes take no edits then, only a middle-drag pans. - The loop is not used while recording. The song plays once through and on past its end until Stop, Play or Space keep the take. Esc throws it away and nothing goes up. - Echo cancelling, noise suppression and auto gain are off, nothing is played back. The input picked is kept in localStorage. - A take stops by itself at the size a sound may have. A failed upload offers Retry, Download WAV and Discard. - The API takes sounds up to 256 MB and bodies of the same size. nginx and PHP were raised to match outside the repo (body 256m, upload and post 256M, memory_limit 512M). - The pure rules (cut, cap, WAV header, name, track) live in core/music/take.ts. The scheduler tells where it started on the audio clock. - The e2e browser gets chromium's fake microphone and skips the permission prompt. Each run leaves its take in the sound store. Found on the way: - The header was too full with the new widgets and cut the track and item count on the right. Input dropdown and meter are narrower now. Tests: - Unit take.test.ts: 7 new, svg-icons adjusted to 8 toolbar icons - e2e 65 (melektaus-atx): ALL PASSED – 31 checks (+4) - Gate (melektaus-atx): CHECK EXIT 0, 252 files, 3923 tests - Probe on stein2: a 3 s take of the test tone, peak 32767, 285100 bytes, waveform seen in the screenshot Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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5fde3e975e |
Reset a track slider with a double-click in the Song tab
The heads of the Song tab had four rough spots. Panned down, the first track had no line above it. The M and S letters sat high in their buttons. A volume or pan slider could only be dragged back to the middle by eye. Muting a track paled its volume slider. - The first track draws a border along its top, in the lanes and in its head, like the one below every track. - M and S sit in the middle of their buttons. A label of the heads can now carry a height and is centred in its box. - A double-click on a head's volume or pan sets it back to 0: the volume to 0 dB, the pan to the middle. It is one undo step of its own after the step the first click set. - Mute only lights its own button. The volume slider keeps its colour, so a muted head no longer looks out of step. Tests: - e2e 65 on melektaus-atx: ALL PASSED, 27 checks (+1) - typecheck, ESLint, Prettier: clean (also after the mute change) - screenshot on stein2: border above track 1, M and S with 4 px free above and below the letter in a 16 px button Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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5b96d0b329 |
Paste under the pointer and pull song items out left in music tabs
A round of fixes to the Pattern and Song tabs: where a paste lands, what Shift does on a drag, how far the rows zoom, and how an item of a song is sized at its ends. - Shift does what Alt does on a drag: off the grid, on the tick. A Shift click on a note or an item still adds or unpicks it. A Shift press only decides on letting go: no drag toggles, a drag moves. - Ctrl+V lands under the pointer. The earliest copy goes on the grid line before it, the highest note on its row or the topmost item on its track, held to the keyboard or the tracks there are. Off the grid or left of bar 1 it lands at the start of playing as before. - The rows of the piano roll zoom to 64 px instead of 28, the tracks of a song to 320 px instead of 160. - Fit in the Pattern tab zooms the rows as well, so the notes fill the height, no longer held to the default of 14 px. - An item of a song can be pulled out by its left end past the start of what it plays, which then repeats. The offset goes round to the end of a round. A sound not loaded yet still stops at its start. - Both ends of an item snap to the start of a round of what it plays as well as to the grid, whichever is nearer. The end of a round between two ticks is cut to the tick before. A start put within half a tick of a round goes right on it, so it plays from the very beginning. - An offset past a whole round is not folded back to 0, so a pattern that grows later still plays from where the item said. - A middle-drag pans past the first and the last row, as it pans left of bar 1: the highest note or the first track up to half the height down, the other end up to half the height up. The room past them is dark in the piano roll and empty in the song. Tests: - Unit: song-edit 14, piano-roll 19, song 14 tests. New cases for the paste spot, pulling out left, the round snap and Fit. - e2e 64+65 on melektaus-atx: ALL PASSED - 54 checks (+4). New: Shift drag and Shift click, Ctrl+V under the pointer in both tabs, Fit zooming the rows, pulling a pattern out left and snapping a sound to the end of its second round. e2e 64 zooms the rows out again after Fit, so the keys it plays later are on screen. - Gate on melektaus-atx: 251 files, 3912 tests, CHECK EXIT 0. - Then the pan down the rows: e2e 64 on melektaus-atx ALL PASSED - 30 checks. Its pan check now also pans the top row down, half the grid's height, and a click above it draws nothing. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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a3101c590c |
Size notes by either end and pan before bar one in music tabs
A round of small fixes to the Pattern and Song tabs: what the ruler and a pan do in both, and a few things the tabs carried that were in the way. - A middle-drag can take bar 1 up to half the grid or lanes in. The time before it is drawn dark on the ruler, the grid and the lanes. Nothing lands there: a click draws no note, a drop shows no frame. - A press or drag on the ruler puts the start on the nearest grid line, no longer on the one before the pointer. - A new song has one track instead of four. The "+ Track" row under the heads is gone, a head's menu adds tracks above or below. A song still keeps at least one, so that menu is always there. - A note can be sized by its left end too: the start goes to the nearest grid line and the end stays put, never before tick 0. - An end of a note under the pointer lights up and shows a resize cursor, as on an item of the Song tab. Tests: - Unit: piano-roll, song-edit, song, song-play 52 tests. Two new cases for the left end and the pan, the song fixtures add their tracks themselves now. - e2e 64+65 on melektaus-atx: ALL PASSED - 50 checks (+2). e2e 65 adds its tracks through the head's menu and clicks the ruler three quarters into a bar, which only the nearest line passes. - Gate on melektaus-atx: 251 files, 3909 tests, CHECK EXIT 0. - A probe shot of the piano roll panned in: the time before bar 1 dark, the left end of a note lit. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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aa097bd076 |
Zoom with the wheel and set the loop on its own strip in music tabs
The ruler of the Pattern and Song tabs did two things with one drag,
and the wheel did three things with Alt and Shift. Both now do one
thing each, and the Song tab gets a few edits it was missing.
- The ruler has a loop strip along its top. A drag there sets the
loop, a press or drag below it moves only where playing starts.
- The wheel only zooms: the time over the grid, lanes and ruler, the
rows over the keys, the tracks over their heads. Alt and Shift no
longer change it. A middle-drag still pans.
- Tracks can be zoomed from 28 to 160 px. Below 46 px a head shows
only its name, M and S. An old saved view gets the old height.
- A click on nothing in the lanes picks the song itself.
- A right-click on an item opens a menu with Delete instead of
deleting it. The inspector has no delete buttons any more.
- A sound item goes up to +12 dB, a track up to +12 dB. A pattern
item stays at 0 dB, since a note is held to unity.
- An end of an item under the pointer lights up and shows a resize
cursor. A long item marks every point where it starts over.
- The Pattern tab has an Audition switch in its header, off at first.
Only with it on does a note sound when drawn, grabbed or moved.
The keys down the left sound either way.
- A looped sound item draws every round alike. Each round is drawn
from its own start, and each column shows the loudest part of the
sound it covers instead of one sampled bucket.
- A song is at least one bar long instead of four. An empty song
fits that bar across, and Play song ends after the last item.
- The ghost notes held back in #334 got their own issue, #339.
Finding: suite 542 for
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adminandClaude Opus 5.5
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f97961c8ff |
Play and stop a song from a behavior in the game #336
A song could only be heard in its tab. Now a game plays it through Play song and ends it through Stop song, with its tracks as they are set. A playing pattern or song also no longer undoes the pause of the toolbar. - Play song plays from the start of the song and then round the loop of its ruler, so an intro is heard once. Without loop it plays once to its end. Inputs are song, volume, fade in, loop (on by default) and detached (off by default). It gives out playback. - Stop song stops one song, every song for none, or one playback by its number, over its fade out. Stop sound with no sound named stops songs too. Stop pattern with no pattern named stops only patterns. - Songs play side by side, as patterns do. They are owned like a sound, so leaving the scene ends one unless it is detached. Pause game and the time scale leave the music alone. - Each playing is heard through a master of its own, silent until its first note. The fades move it, and a song's tracks sit inside it on buses of their own. They go once the playing and its voices have. - Notes and clips are struck the same way in the editor and the game (strikeNote, playClip). What a sequence needs comes from one place (core/music/needs). Findings: - Reading the audio clock resumed a suspended context. A playing pattern read it every 25 ms and so undid the toolbar's pause. The library now leaves a context alone while the toolbar holds it. - A pattern played once to its end asked the list of playings about its voices, and that list asked the pattern again. Once its last voice was gone this ran until the stack overflowed. The scheduler of a playing now asks only after voices. - e2e 64 reads the playings through __gm.sound.playbacks() now. Tests: - song-play.test.ts (new): 8 tests, node catalog +8 cases - sound-library.test.ts: 66 tests, 4 new - e2e 64 (melektaus-atx): 23 of 23 checks passed - e2e 65 (melektaus-atx): ALL PASSED, 22 checks (+4) - Gate (melektaus-atx): CHECK EXIT 0, 251 files, 3903 tests - Counter-checks: the old way of asking after voices, a clock read that wakes a held context, and a start after a fade out began each fail 1 test Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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8f9c250eb6 |
Lay patterns and sounds out on tracks and play them as a song #334
Patterns could only be heard one at a time, in their own tab or from a behavior. A song lays patterns and sounds out on tracks along one time axis and plays them through the scheduler of #332, the third piece of the music tools of #330. - New asset type song under the heading Songs, with four empty tracks, 120 BPM in 4/4 and a grid of a bar. Tempo, meter and grid are rows in the inspector. Tracks, items and the loop are the asset's data, held to their rules on load and in every command. - A track has a name, volume, pan, mute and solo. Each is heard on a bus of its own, so a change reaches what is sounding at once. - A pattern item repeats its pattern for as long as it is, with a transpose and another instrument if wanted. A sound item plays its sound as a clip at its own speed, round and round, through a sound FX if wanted. Both have a volume on top of their track's. - Cut back at the left end or split, an item starts as far into what it plays as the cut is: ticks into a pattern, seconds into a sound. - The tab shows the heads with M, S, volume and pan, the ruler of the Pattern tab and the items, a pattern with its notes, a sound with its waveform, a missing asset red. Patterns and sounds are dragged in from the Assets panel. Body, right and left end move, lengthen and cut back, Alt leaves the grid. Ctrl+C/V/D/A, Ctrl+E splits where playing starts, Delete, arrows. A double-click opens a pattern item in its tab. - What is picked is a new selection of its own, so the inspector shows the item or the track, with a button to delete it. - The scheduler plans clips beside notes. Where the playhead starts or jumps back inside a clip, it is taken up that far into its sound. A clip fades out at the end of its item or of the loop. - The editor plays one piece at a time: a pattern started stops the song and the other way round. - The rules are pure functions in core/music/song, editor/song/ songView and songEdit. Findings: - The suites of |