doom-start.xq

(:
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 :)
xquery version "3.1";

import module namespace doom = "http://elemental.xyz/xquery/doom-runner";

(:~
  Start the MochaDoom game engine with WebSocket frame streaming.
  doom:iwad-path() resolves the bundled doom1.wad from the module JAR automatically.
  Change $ws-port if needed, then open http://localhost:{$ws-port} in a browser to play.
:)

declare variable $iwad     as xs:string  external := doom:iwad-path();
declare variable $ws-port  as xs:integer external := 3001;
declare variable $skill    as xs:integer external := 2;
declare variable $no-sound as xs:boolean external := false();
declare variable $no-music as xs:boolean external := false();

return
  if (doom:is-running()) then
    "Game is already running — run doom-stop.xq first (then restart Elemental)."
  else (
    doom:start($iwad, $ws-port, $skill, $no-sound, $no-music),
    "Game started. Open http://localhost:" || $ws-port || " in a browser to play."
  )