Fill the rack yourself, and roll barrels out that fill it

The rack had five hardcoded slots where the index WAS the weapon, spelled out in
five places: SLOTS, slotStock, WDESC, drawRack's three parallel arrays,
deliverTin's w+1, and bare wsel === 1|2|3 / G.weapon === 4 tests across five
files. config.WEAPONS is the one table now, G.rack holds up to four {id, n} in
the order you GATHERED them, and slot 0 stays BALL. Everything reads through
slotId/slotStock/slotEntry, so nothing else knows how the rack is stored.

A fifth weapon is always allowed, per Oliver: it rides slot 0 as G.temp until
spent, then slot 0 goes back to the infinite ball. A barrel arms on the spot and
is spent quickly, so refusing it would mean a barrel you shot did nothing. And a
spent weapon LEAVES its slot -- with gathered slots, an exhausted weapon holding
one is a quarter of the rack you can never pick up into. (The old rack kept its
empties dimmed, which was right when a slot meant "BOMB goes here".)

Four new weapons, and they are all the ONE existing pellet loop. firePellet(w)
stamps the WEAPONS row onto the round -- r, dmg, hp, pierce, boom, ignite, col,
speed, life -- so the beacon cannon, flamethrower, laser and rocket needed no new
array and no new update; the break after the first body was the only thing making
a pellet single-target. All four go through the same isBoss branch, which is why
none can silently no-op on a boss the way three of five once did. Measured:
gun/beacon/laser/rocket reach past 16 m, the flamer is a ~6 m cone that ignites.

G.mgT stays the mode timer for all of them, so the eighteen !(G.mgT > 0) guards
across five files did not have to change. kind:'burst' auto-fires at its own rate
for len seconds; kind:'shot' holds the same braced stance and fires one per tap.

The barrels reuse the ball machine's shape: a rolling, shootable non-body. All
three of the registrations that fail silently are done -- blocksClear (loot must
not gate the hand-clear), the contact guard (furniture cannot eat you), and
hitR/GORE_MUL/zombieH. It scores nothing.

The pink had to become procedural. The chroma key deletes every pixel where red
and blue both beat green by 40, so a magenta drum and a magenta laser pistol both
came back as hollow outlines -- 19% and 15% solid against 50-56% for the icons in
other colours. The drum is grey steel with hazard chevrons and every bit of its
pink is the halo drawBarrel paints; the laser went electric blue. Both are solid
now (92% and 58%), and the rule is written down in HANDOFF.

tinTriples 3 -> 10 as asked, and the four dead TUNE ammo constants are gone --
nothing read them once the table landed, which is a panel value you can tune all
day for no effect.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

assets/_regen_batches.json

@@ -754,5 +754,19 @@
   "check": "loose",
   "subject": "The reference shows the SAME boss in four states: undamaged, then three worsening stages of damage. Draw all FOUR of those exact states again, in the same order, same size, same costume, same wounds \u2014 but each one caught MID-THROW: the whole body wound up and twisted, the surviving arm drawn back high over the shoulder about to hurl a tennis ball straight at the viewer, weight on the back foot. The wounds must stay clearly visible in every frame. Output exactly four figures in one row.",
   "state": true
+ },
+ "barrel": {
+  "sprites": [
+   "z_barrel1",
+   "z_barrel2"
+  ],
+  "ref_only": [
+   "z_mach1"
+  ],
+  "anchor": 0,
+  "check": "any",
+  "newart": true,
+  "h": 150,
+  "subject": "The reference is a piece of tennis-court equipment drawn as pixel art, seen from the side. Draw TWO frames of a DIFFERENT object in that same style: a squat STEEL DRUM lying on its side like a barrel about to be rolled, banded with two raised hoops, its curved end-cap facing the viewer. The drum is DARK GUNMETAL GREY steel, heavily dented and streaked with rust, with bold YELLOW AND BLACK hazard chevrons stencilled around the middle band and a thin band of glowing PALE CYAN-WHITE light leaking from the seams between the staves. IMPORTANT: no part of the drum may be pink, magenta, purple or violet \u2014 use only grey steel, rust brown, yellow, black and pale cyan-white. It is a wide low object, clearly wider than it is tall, and it sits ON THE GROUND. The two frames are the same drum rotated part of a turn, so the hoops, chevrons and dents sit at visibly DIFFERENT angles \u2014 frame two is rolled about a third of a turn from frame one. Output exactly two objects in one row, evenly spaced."
  }
 }