Refactor step 6. MessageLine (was MsgLine) owns the msg/addmsg/endmsg
machinery, wired to its screen, pre---More-- redraw, and input via
attach(); RogueGame keeps one-line msg/addmsgf/endmsg shorthands so
the ~400 call sites are unchanged. Player gains nextPackChar and
removeFromPack (the state half of pack.c leave_pack); leavePack keeps
only the LastPick repeat-command tracking. Level gains ObjectAt
(misc.c find_obj) and AddObject/RemoveObject/AddMonster/RemoveMonster,
replacing direct attach/detach calls on the level lists. Inventory and
pickup UI flows stay on RogueGame: display and orchestration, not
state surgery. Behavior and RNG order unchanged; suite green.
Refactor step 4. Renames (C breadcrumbs kept in doc comments):
doMove→moveHero, beTrapped→springTrap, rndmove→randomStep,
doRooms→digRooms, doPassages→digPassages, doMaze→digMaze,
chgStr→changeStrength, doRun→startRun, moveStuff→finishMove,
turnref→turnRefresh, moveMonst→moveMonster, doChase→chaseStep,
setOldch→setOldChar, cansee→canSee, roomin→roomIn, runto→runTo,
conn→connectRooms, putpass→putPassage, passnum→numberPassages,
numpass→numberPassage, rndPos→randomPos, rndRoom→randomRoom,
treasRoom→treasureRoom, accntMaze→accountMaze.
All goto/label flows are gone: moveHero uses a retry loop with the
PASSGO corner logic extracted into passageTurn; dispatch re-dispatches
via a loop; chaseStep re-checks via a loop; saveGame uses a labeled
prompt loop. Control flow and RNG call order are unchanged; suite
green.
The 289 findings are C-faithful gameplay literals (probability rolls,
damage spreads, screen coordinates); naming them would invent constants
the C never had and hurt greppability against the reference sources.
gochecknoglobals: all 37 package-level tables consolidated into the
gameData struct (game/tables.go), built by newGameData() and carried
on RogueGame as g.data (set in NewGame and Restore). ObjectKind
Glyph()/objectKindForGlyph are now switches; the table-reading subtype
Stringer methods are gone; isMagic is a RogueGame method.
goconst: repeated words named (potionName/scrollName/ringName/goldName
in object.go, wandName/staffName in sticks.go, ripWall in tables.go).
exhaustive, testpackage: disabled in .golangci.yml with sneak's
approval (2026-07-07).
Also reverts misspell's silent corruption of the "ther" scroll-name
syllable (it had become "there", changing generated scroll names vs C).
Remaining red: cyclop/gocognit/nestif until refactor step 7; mnd
awaits a ruling. TODO.md rotated; MEMORY.md lint notes updated.
.golangci.yml is the prompts-repo standard verbatim plus one approved
exception (paralleltest, sneak 2026-07-06). Roughly 1,500 findings
fixed:
- autofix sweep (wsl_v5/nlreturn/intrange/modernize formatting), with
the misspell autofix REVERTED where it rewrote authentic C game text
("missle vanishes" stays, with nolint and a comment)
- error handling: errcheck sites get real handling — saveFile now
closes explicitly and removes corrupt saves, scoreboard writes are
documented best-effort, err113 sentinel errors (ErrSaveOutOfDate,
ErrScreenTooSmall); panics allowed for unrecoverable states per
MEMORY.md policy
- gosec: real fixes (ParseInt for SEED, 0600 scorefile) and justified
per-line nolints for provably-bounded conversions (randomMonsterLetter
helper collapses eight rnd(26)+'A' sites)
- API tidying from linters: pointer receivers on flag types
(recvcheck), msg helpers renamed addmsgf/doaddf/Printwf/MvPrintwf
(goprintffuncname), myExit()/findFloor(monst)/mkGameInput(t) drop
always-constant params (unparam), gameEnd carries no status
- gocritic/staticcheck: if-else chains to switches, the pack.c
inventory filter untangled into matchesFilter, main.go split so
defers run before exit (exitAfterDefer, funlen)
- revive doc comments on all exported flag types/consts/methods
Remaining findings are confined to linters pending sneak's exception
decision (mnd, gochecknoglobals, cyclop, nestif, gocognit, exhaustive,
goconst, testpackage); TODO.md records the state. MEMORY.md added at
repo root as the project's agent working notes.
go.mod, term/ and cmd/ imports, the ARCHITECTURE.md module references,
and the in-game version string. User request; the repo already lives
at this remote.
Object.Arm carried four meanings in C (o_arm/o_charges/o_goldval plus
ring bonuses); it is now four fields: ArmorClass, Charges, GoldValue,
and Bonus. Stats.Arm becomes Stats.ArmorClass. The Charges()/GoldVal()
accessor pair is gone.
Damage dice strings ("1x4/1x2") are parsed once into DiceSpec — at
table definition for the bestiary and weapon tables, at creation for
items — instead of re-parsed with atoi on every swing as fight.c
roll_em did. ParseDice preserves the C parse semantics exactly,
including the junk-tolerant "%%%x0" bestiary placeholder and the
"000x0" flytrap reset (regression-tested in dice_test.go); the
flytrap's growing grip becomes DiceSpec{{VfHit, 1}}.
Save format bumps to 5.4.4-go3 (field renames and retypes would
silently zero under gob's match-by-name decoding).
No behavior change; full suite green.
The rotation should have ridden the step-2 commit per the Workflow
section, but the file was edited concurrently and the update was lost;
recording it now. Step 3 (un-overload Object fields) is Next Step.
Itemize the refactor from transliterated port to idiomatic Go: eight
stepped feature branches (descriptive constant renames, typed kind
enums, un-overloaded Object fields, per-subsystem method renames,
god-object extraction, effects dispatch tables, constructor/style
pass, docs refresh), slotted ahead of the existing playtest/lint/
release steps. Also add the styleguide-required .gitignore (a stray
built binary was sitting untracked in the root).
