General settings colour tiles (room fills and glow) paint their colour at
its opacity over the checkerboard again, so "No light sources" at 0 % no
longer looks like solid grey. The label ink is chosen from the visible
colour (hex mixed with the checkerboard by alpha). Colour plates
(flat-swatch without cover-swatch) stay solid — now witnessed by the
- hp-color-opacity: one `_solidSwatch` condition drives background and
opacity; cover-swatch keeps the checkerboard
- editors/color-tile-ink.ts: pure isLightHex/colorTileInk, unit-tested
- smoke_dialog_polish_605: tileAlpha, defaultsDiffer, noneInkDark,
liveAlpha, platesFlat, plateSolid; oneSurface drops the opaque check
- mutants M-615-tile, M-615-plate, M-615-label
- USER-GUIDE (ru/en): "Colour tile" row; both changelogs
Issue: #615
User-Visible: yes
Claude
2bf929e34e