- diff — compare two frames/images/encodings (.bin ESC P / .png / .txt
bitmap=), each reduced to 128x32; reports differing dots and match %, writes
a red-on-mismatch image, exits 1 if they differ. Closes the differential-test
loop: diff a cropped panel/replica photo against the vPLASMA golden image.
- text / encode / decode — ported from TeslaSuite's three plasma tools (Plasma
Font Tool, Bitmap Decoder, Editor) via PlasmaBitmap.cs:
* text — render text in an auto-sized Windows font to a plasma bitmap.
* encode — an image → plasma bitmap.
* decode — the game's bitmap= hex encoding → a preview PNG.
Each bridges to an ESC P wire stream (and/or the bitmap= hex encoding), so
authored content replays straight to vPLASMA, the replica, or the real panel.
Verified: text "ALERT 12" → ESC P → vPLASMA renders it; the ESC P and hex
paths diff as byte-identical (504/504 lit, 100% match).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
CydandClaude Opus 4.8
68e3d1f367