sneak
3eb9f81fc4
Comments and documentation only; the docker build invocation and its flags are untouched, and .dockerignore's effective rules are unchanged. Two prose gaps from review. First, "both flags below must stay" had lost its anchor: it ended a paragraph naming only --no-cache-filter, --target was not introduced until the next one, and three flags follow on the command, so a reader could pick the wrong pair. It now names --target and --no-cache-filter explicitly. Second, the list of things the tooling does not check covered the $stage seam but not .dockerignore, which sits in the same trust boundary and is the more likely thing to be edited — the first review on this change actively suggested extending it for build artifacts. Only what reaches the container is linted, so excluding a Go source there removes it from the lint with no warning. Verified rather than asserted: a planted violation plus that one path in .dockerignore yields `0 issues.` at exit 0 with the violation still in the working tree, while excluding a file other code still references fails loudly on `undefined:` typecheck errors instead. The warning is recorded in script/lint alongside the $stage seam and in .dockerignore itself, where the edit would actually be made.
Rogue: Exploring the Dungeons of Doom (Go port)
Rogue is the original dungeon-crawling adventure game that spawned an entire genre. This branch is a faithful Go port of Rogue 5.4.4: explore procedurally generated dungeons, fight monsters, collect treasure, and attempt to retrieve the Amulet of Yendor.
Original authors: Michael Toy, Ken Arnold, and Glenn Wichman (1980–1983, 1985, 1999).
The port is function-by-function faithful to the classic C sources — same
dungeon generation (seed-compatible RNG), same combat math, same item tables,
same messages. The C reference implementation lives on the master and
modern-rogue branches; ARCHITECTURE.md documents both the
original program structure and the design of this port.
Building and running
Requires Go 1.25 or later and a terminal at least 80x24.
go build ./cmd/rogue
./rogue
# Restore a saved game
./rogue ~/rogue.save
# View high scores
./rogue -s
# Test the death screen (demo mode)
./rogue -d
In-game commands
Press ? in game for the full list.
- arrows or h/j/k/l/y/u/b/n — move (shift to run, ctrl to run until adjacent)
.rest,ssearch for hidden doors and trapsiinventory,,pick up,ddropqquaff potion,rread scroll,eeat foodwwield weapon,Wwear armor,P/Rput on / remove ringtthrow,zzap a wand,f/Ffight>/<take the stairsSsave,Qquit
Environment
# Game options, as in the original
export ROGUEOPTS="name=YourName,terse,jump,fruit=mango"
# Wizard (debug) mode, with a reproducible dungeon
ROGUE_WIZARD=1 SEED=12345 ./rogue
The scoreboard is kept in ~/.rogue.scores. Save files are Go gob snapshots
and, as in the original, are deleted when restored.
Code layout
game/ the game engine: one Go file per original C file,
function-by-function (see ARCHITECTURE.md for the mapping)
term/ tcell-backed terminal, replacing curses
cmd/rogue/ the executable
The engine package is fully headless-testable: make test runs scripted command
sequences, dungeon-generation golden checks, and an RNG compatibility test
against the original C generator.
For development, the Makefile wraps the toolchain: make fmt (gofmt +
prettier), make lint (script/lint, which runs golangci-lint inside the
pinned container built from Dockerfile.lint — it is never installed on the
host, so docker is required), make test (the suite, under the race detector
with coverage and a timeout), and make check (all three). Use the targets
rather than invoking go test directly — they carry the flags the project
relies on.
License
BSD-style; see LICENSE.TXT.
Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman. All rights reserved.