The dos.zone DEFAULT.CFG uses \r\n (DOS/CRLF) line endings.
Our injected config used \n (LF/Unix). While fgets() reads
both, the \r character stays in the buffer and the Doom
parser may behave differently when it's absent. Matching
the exact byte-for-byte format that works on dos.zone.
The missing piece — dos.zone's bundle has .jsdos/jsdos.json
which tells js-dos v8 how to configure the emulator (autoexec
command, autolock=true, etc.). Without it, js-dos may apply
different defaults that don't match our dosbox.conf.
Also simplified dosbox.conf to just the essential sections
and removed mapperfile=mapper-jsdos.map (not bundled).
Keeps usescancodes=true, autolock=true, SB16 audio.
Previous injectDoomConfig used Files.list() which only checks the
top-level directory — if the WAD was in a subdirectory, detection
failed silently and no config was written. Switched to Files.walk()
for recursive search.
Also:
- Write BOTH DEFAULT.CFG AND DOOM2.CFG (Doom II reads DOOM2.CFG
first as game-specific config, falling back to DEFAULT.CFG)
- Always overwrite (don't skip if file exists — the ZIP might
contain a stock DEFAULT.CFG with arrow-key defaults)
Root cause: Dosbox.conf was missing the [sdl] section with
'usescancodes=true' — without it DOSBox doesn't translate
keyboard scan codes and WASD keys don't register as game input.
Fix:
- Generate a complete dosbox.conf matching js-dos v8 standards
(all sections: sdl, dosbox, cpu, mixer, render, midi,
sblaster, gus, speaker, joystick, serial, dos, ipx, autoexec)
- Key setting: usescancodes=true + mapperfile=mapper-jsdos.map
- Uses svga_s3 machine type with SB16 audio (same as dos.zone)
Bonus: Auto-detect Doom-engine games (DOOM.WAD / DOOM2.WAD)
and inject a DEFAULT.CFG with WASD controls:
W=forward, S=backward, A=strafe-left, D=strafe-right
Arrows=turn, Ctrl=fire, Space=use, Alt=strafe, Shift=run
Mouse enabled for looking
Note: Existing uploaded games still have the old dosbox.conf.
They need to be re-uploaded to get the fix.
- Backend: Add GET /api/games/{id}/download endpoint (ZIP streaming)
- Frontend: All videos now shown in media row alongside screenshots
- Click any media thumbnail to load it into the media container
- Videos show YouTube thumbnail, screenshots show image preview
- Active thumbnail has green border highlight
- Download button between Edit and Delete triggers ZIP download
- Early return: if no media, the entire section is hidden
- Search now filters to DOS platform only (platform ID 13)
- New fetchVideos() queries IGDB game_videos endpoint for YouTube IDs
- New fetchScreenshots() queries IGDB screenshots endpoint for images
- autoScrape and applyIgdbId both fetch videos + screenshots after match
- Upload auto-save also triggers when videos/screenshots found
- GameDetail: embed first YouTube video + scrollable screenshot gallery
- Handles missing media gracefully (section hidden entirely if neither exists)
- New IgdbService: Twitch OAuth2, IGDB API v4 search, cover download
- Upload auto-scrapes IGDB after extracting game ZIP
- GameDetail page: 'Auto Scrape' + 'Search' buttons + result picker
- Upload dialog: optional title field (defaults to filename)
- Jackson SNAKE_CASE naming to match frontend expectations
- IGDB status endpoint to check credentials
- Replaced Go stdlib server with Quarkus (RESTEasy Reactive + Jackson)
- 7 Java classes: Game POJO, GameService (JSON file I/O), 4 REST resources, static file serving
- Same JSON-per-game storage, same ZIP upload + bundle creation
- Same Svelte frontend (unchanged), built into the JAR via maven-resources-plugin
- Multi-stage Dockerfile: Node → Maven → JRE runtime
David Alvarez