this repo has no description
editor finalyl fixed
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AGENTS.md
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AGENTS.md
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- Audio capture foundation: `cpal` input stream with mono downmix into a lock‑free ring buffer (8192 samples); CLI flags `--list-audio`, `--audio-device`, `--audio-vu`, `--audio-disable`; simple VU feedback prints peak dBFS once per second.
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- FFT: 2k R2C (`realfft`) on tick thread; maintains raw/smoothed/normalized buffers with peak tracking; `--debug-fft` throttled print; Lua `fft/ffts/fftr/fftrs` wired with C-identical clamping/sum semantics; headless tests added; simple cart at `assets/fft_test.lua`.
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- Screenshots: CLI supports `--screenshot <path> [--screenshot-scale N] [--screenshot-frame N]` and `--headless` offscreen capture. In windowed mode, F12 saves to `./screenshots/scr-YYYYmmdd-HHMMSS.png` without exiting.
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- Editor: CODE view supports basic editing (insert chars/newline/tab, backspace/delete, Home/End), selection (Shift+arrows), clipboard (Ctrl/Cmd+C/V/X), undo/redo (Ctrl/Cmd+Z / Shift+Z or Y). Caret + auto-scroll; gutter and rendering intact; tests added.
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- Editor: CODE view supports basic editing (insert chars/newline/tab, backspace/delete, Home/End), selection (Shift+arrows), clipboard (Ctrl/Cmd+C/V/X), undo/redo (Ctrl/Cmd+Z / Shift+Z or Y). Caret + auto-scroll; gutter and rendering intact; tests added.
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- Editor selection shadows: multi-line selection now renders without interior seams; bottom shadow is only drawn on outer perimeter segments. Headless diagnostic flag added to aid screenshots.
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**Near-Term Backlog**
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- FFT implementation (cpal + realfft) per `docs/specs/audio_fft_vqt.md` (see Implementation TODOs section); add headless tests and Lua `fft/ffts/fftr/fftrs`.
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- Hygiene verified: `cargo fmt`, `cargo clippy --all-targets --all-features -- -D warnings`, and `cargo test` all green.
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- Editor polish and bugfixes:
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- macOS Cmd shortcuts fixed by using per-event modifiers (`KeyboardInput.modifiers`) for Cmd/Ctrl detection.
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- Selection highlight aligned with caret box (vertical off-by-one vs clip corrected); added unit test for alignment.
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- Selection highlight aligned with caret box (vertical off-by-one vs clip corrected); added unit test for alignment.
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- 2025-09-01:
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- Fixed editor selection drop shadow to avoid interior horizontal seams for multi-line selections.
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- Implemented per-row bottom shadow segmentation by subtracting next-row overlap; right-edge rule preserved.
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- Added headless diagnostic flag `--editor-demo-select` to generate a 3-line selection for screenshots.
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- Verified visually via headless screenshot; clippy/tests clean; formatted code.
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- Docs updated: editor selection/shadow semantics in `docs/architecture/editor.md`; testing catalog notes planned conformance tests.
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**Docs Index**
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- Start here: `docs/README.md`
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docs/architecture/editor.md
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docs/architecture/editor.md
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- TIC‑80 style: a red box slightly larger than the glyph cell with a 1px drop shadow; glyph under the caret is redrawn in dark to simulate inversion.
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- Position stays aligned to the 6×8 grid; auto-scrolling keeps caret visible.
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## Selection & Shadows
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- Selection fill uses palette 14 (pink) and respects the 6×8 cell grid.
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- Drop shadow (palette 0) is rendered only on the outer perimeter:
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- Right edge: draw a 1px vertical line unless the next row’s selection extends strictly further right (to keep the outer edge clean).
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- Bottom edge: drawn per-segment by subtracting the next row’s covered columns. If the next row overlaps, no interior horizontal seam is drawn; only left/right overhangs render a bottom shadow.
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- This matches TIC‑80’s visual continuity for multi-line selections (no interior seams).
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## Input
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- Tabs and buttons: rectangle hit testing in framebuffer space.
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- Caret navigation: arrows (more keybinds to be added).
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- Pixel assertions for UI scaffolding and code viewport.
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- Buffer operation tests for text edits and viewport mapping.
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- Integration tests for `.tic` round‑trip and hot reload gating.
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docs/testing/test_catalog.md
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docs/testing/test_catalog.md
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- `tic80_rust/tests/editor_code_view_tests.rs`: CODE viewport renders gutter digits and text cells.
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- `tic80_rust/tests/editor_editing_tests.rs`: basic editing behavior for insert/newline, backspace (join-prev), delete (join-next), Home/End, and Tab-as-spaces.
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- `tic80_rust/tests/editor_selection_undo_tests.rs`: selection replace/cut/paste and undo/redo cycles; select-all.
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- Planned: `editor_selection_shadow_tests.rs`: verify multi-line selection renders without interior bottom seams and only draws right-edge shadow on the outer perimeter (uses deterministic framebuffer pixels).
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## Screenshot Tests
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- `tic80_rust/tests/screenshot_smoke.rs`