Vacuum menu on F replaces the pick-up modes (t16)

Pick-up takes everything unless something is marked; F with the Vacuum
(when nothing in reach can be used) or the card chips open a menu with
pick-up and blow toggles per material. The bag rows lose their buttons.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/DESIGN.md

@@ -43,7 +43,7 @@ decides something new, add it under "Decisions" with the date.
 ## The core loop
 
 1. Dig with the resonance drill. Rock shatters into loose grains: rubble, ore, coal, clay, sand.
-2. Vacuum up what you want (mark materials with ⬇ to take only those), and blow it out where you need it.
+2. Vacuum up what you want (mark materials in the vacuum menu, F, to take only those), and blow it out where you need it.
 3. Build a furnace from wall blocks, with a grate floor over a mold. Charge it with ore and coal,
    light it, and let the molten metal run into the mold.
 4. Bars drop out of the bottom of the mold; collect them and sell them at the trade dock, or fill buyers' orders, which pay more.
@@ -127,8 +127,8 @@ above, including:
 - **Holding Ctrl** while placing replaces what is built there (moved to G on 2026-10-23).
 - **Fans melt like copper (1085°C).** Put the fan outside the furnace, blowing in through a grate.
   The game warns when a fan gets close to melting.
-- **The vacuum takes only marked materials** in Only marked mode, even if the drag starts on
-  something else. The t6 controls below replace the shared ticks.
+- **The vacuum takes only marked materials** once any are marked, even if the drag starts on
+  something else. The t6 controls below replace the shared ticks; t16 replaces t6's modes.
 - **The Refiner** grinds stone, granite and basalt rubble, gravel, sand and dirt for trace ore,
   roughly halving the waste. Ore and anything else it cannot grind drop straight through.
 - **Pipes, pumps and outlets** move liquids up to 500°C, one liquid per line. A line is stored as
@@ -225,6 +225,11 @@ above, including:
   As built: T or the chip cycles What I click → Only marked → Everything; adding a mark switches
   to Only marked and removing the last goes back to What I click. A bag name or Q/E blows one
   material; ⬆ marks build an even mix (bars are never mixed).
+- **The vacuum menu replaces the modes (t16, 2026-10-24).** Pick-up has no mode: nothing marked
+  takes everything, anything marked takes only those, Shift takes everything for one click. F with
+  the Vacuum (when nothing in reach can be used) or a click on the card opens a menu with ⬇ Pick up
+  and ⬆ Blow toggles per material; the bag rows lose their buttons. T no longer does anything for
+  the vacuum. The owner found t6's version had too many modes.
 
 ## Ideas not built yet
 

docs/PROJECT_MAP.md

@@ -366,7 +366,7 @@ Audio: chiptune effects and generative music that changes with depth. Everything
 - functions: auInit, auVolumes, rateOk, tone, noiseBurst, sfxPlace, playSfx, auAmbient, mtof, zoneForDepth, scaleNote, musicScheduler
 - variables: AU, SFX, SFX_NEAR, SFX_FAR, ZONES
 
-### src/ui/state.js (69 lines)
+### src/ui/state.js (67 lines)
 Game shell (src/ui/): browser only. This file: settings, the GAME state object, DOM helpers, toasts and the status line.
 - functions: loadSettings, saveSettings, loadCollect, el, esc, rgbOf, fmtT, toast, setStatus
 - variables: SET_DEFAULT, SET, TOOLS, ICONS, BAG_ORDER, GAME, keys, hudDirty, $
@@ -404,10 +404,10 @@ The build menu along the bottom: categories, piece tiles and their icons.
 - functions: pieceIcon, catOf, selectBuildCat, cycleBuildCat, buildVariantChips, renderBuildBar, setupBuildBar
 - variables: BUILD_CATS, BUILD_ORDER, PIECE_ICONS, lastBuildKey, lastBuildMenu
 
-### src/ui/selection.js (263 lines)
+### src/ui/selection.js (270 lines)
 The selected tool and piece: R / Q / E, drill width, filter picker, the selection card, the bag panel.
-- functions: pieceUsesWall, setDrillWidth, tuneUnderCursor, cycleItem, cycleWall, rotate, setPickMode, cyclePickMode, toggleCollect, toggleBlow, pickFilterUnderCursor, toggleFilterMat, toggleCollectUnderCursor, setBrush, pieceV, pieceExtra, filterChoices, matList, filterParts, filterSentence, applyFilterRun, openFilterPicker, openWallPicker, filterBlockAt, chipCost, pieceCostNow, renderSelCard, renderBag
-- variables: PICK_MODES, PICK_LABELS, lastBagKey
+- functions: pieceUsesWall, setDrillWidth, tuneUnderCursor, cycleItem, cycleWall, rotate, toggleCollect, toggleBlow, pickFilterUnderCursor, toggleFilterMat, toggleCollectUnderCursor, setBrush, pieceV, pieceExtra, filterChoices, matList, filterParts, filterSentence, applyFilterRun, openFilterPicker, openVacuumMenu, openWallPicker, filterBlockAt, chipCost, pieceCostNow, renderSelCard, renderBag
+- variables: lastBagKey
 
 ### src/ui/info.js (171 lines)
 Discovery cards, hover info (I) and the cursor label.
@@ -418,7 +418,7 @@ Keyboard and mouse listeners.
 - functions: isTyping
 - variables: canvas
 
-### src/ui/actions.js (239 lines)
+### src/ui/actions.js (233 lines)
 What input does: overlays, F, pick, copy / cut / paste, undo, building and tool use each frame. Which overlays are on, shown as a coloured frame round the screen and a named badge
 - functions: updateOverlayUI, toggleLens, doInteract, pickUnderCursor, aimBlock, stampOrigin, selModeHeld, startPaste, stopSelectAndPaste, plural, piecesIn, doUndo, endRmbRecord, dragDirFor, blockLabel, primaryPress, primaryRelease, secondaryPress, toolTick
 - variables: ovShown

docs/agent-log.md

@@ -4,6 +4,21 @@ What agents have done, newest first. Add an entry for every piece of work: the d
 note or request it was for, what changed, the files touched, the tests run, and anything left
 open or not verified. Keep each entry short; the git history has the details.
 
+## 2026-10-24: t16 Vacuum tool rework, again (Claude Code, Codex)
+
+- The owner: too many modes; chose an F menu with two pick-up states.
+- `src/ui/selection.js`: `openVacuumMenu()` (a tile per material with ⬇ Pick up / ⬆ Blow, plus
+  Pick up everything and Blow one at a time); `GAME.pickMode`, `setPickMode`, `cyclePickMode`,
+  `GAME.vacLocked` and the 'first' locking removed. Bag rows lose ⬇/⬆ buttons (a ⬇ tag shows
+  marks). `actions.js`: pick-up is everything unless marked; F with the vacuum opens the menu
+  when nothing in reach can be used. Card chips open the menu (`build-menu.js`). T and gamepad B
+  no longer change vacuum modes. Text in `notebook.js`, `progress.js`, `session.js` (Welcome),
+  `previews.js`; CSS `.vpick`.
+- `test/play.py`: mode checks replaced (no marks takes everything, marks, Shift, menu toggles,
+  F order, card chip, no bag buttons, menu screenshots at 1280 and 900); `test/t_basics.js` name.
+- Tests: `run_all.py --browser` all pass (208 `play.py` checks). Codex ran out of credits before
+  its final test run; Claude fixed one check (it mutated a mold's kind) and the suction line.
+
 ## 2026-10-24: t6 Rework the vacuum/blower tool, with t15 (Claude Code, Codex)
 
 - The owner folded t15 (a material menu for the vacuum) into t6's chosen design.