Arena Prototype

Join a room and stream the arena over SSE.

This version keeps shared room state in SQLite so it survives multi-instance routing, while SSE still drives the live game feed back to the browser.

Default room: alpha

Input every 50ms

SSE state every 100ms

Player Name

Room

If you skip the room, the game uses alpha. Your name is saved locally for the next session.

Controls: WASD or arrows to move, mouse to aim, hold mouse button to fire.

`;\n return new Response(html, { headers: withCors({ \"content-type\": \"text/html; charset=utf-8\" }) });\n}\n\nfunction handleClient(req) {\n const fallbackRoomId = new URL(req.url).searchParams.get(\"room\") || \"alpha\";\n const html = `Top-Down Shooter

Room:

Connecting...

Lobby

Initializing metrics...

Move: WASD or Arrows. Aim: Mouse. Fire: Hold mouse button.

`;\n return new Response(html, { headers: withCors({ \"content-type\": \"text/html; charset=utf-8\" }) });\n}\n\nfunction handleApiIndex() {\n return json({ ok: true, game: \"top-down-multiplayer-shooter\", transport: \"SSE + HTTP POST\", play: \"/\", gameClient: \"/client\", endpoints: { join: { method: \"POST\", path: \"/join\", body: { roomId: \"alpha\", name: \"player1\" } }, input: { method: \"POST\", path: \"/input\", body: { roomId: \"alpha\", playerId: \"...\", token: \"...\", mx: 0, my: -1, aim: 180, shoot: true } }, stream: { method: \"GET\", path: \"/stream?roomId=alpha&playerId=...&token=...\" }, state: { method: \"GET\", path: \"/state?roomId=alpha&playerId=...&token=...\", notes: \"Debug snapshot endpoint.\" } }, metrics: { clientOverlay: true, serverStateFields: [\"tickDurationMs\", \"peakTickDurationMs\", \"players\", \"bullets\", \"totalRooms\", \"transport\"] } });\n}\n\nexport default async function(req) {\n if (req.method === \"OPTIONS\") return new Response(null, { status: 204, headers: withCors() });\n const url = new URL(req.url);\n const path = url.pathname;\n if (req.method === \"GET\" && path === \"/\") return handleLanding();\n if (req.method === \"GET\" && path === \"/client\") return handleClient(req);\n if (req.method === \"GET\" && path === \"/api\") return handleApiIndex();\n if (req.method === \"GET\" && path === \"/stream\") return handleStream(req);\n if (req.method === \"GET\" && path === \"/state\") return handleState(req);\n if (req.method === \"POST\" && path === \"/join\") return handleJoin(req);\n if (req.method === \"POST\" && path === \"/input\") return handleInput(req);\n return json({ ok: false, error: \"Not found\" }, 404);\n}\n","deleted","label",[117],"pulls",1,"forks","envVars",{"_140":52,"_142":52},"connections",{"_140":52,"_141":52},"count","unfilledCount","emptyCount",{"_20":116,"_13":117,"_118":119,"_120":-5,"_121":21,"_122":30,"_123":110,"_22":144,"_29":125,"_126":127,"_128":129,"_130":38,"_131":-5,"_145":146,"_91":147},["D",1773074879548],"children",[],[117],["D",1772998656332],["D",1789518064818],{"_11":12,"_89":85},{"_11":12,"_83":-5,"_84":85,"_45":46,"_86":87,"_88":38},{"_29":30,"_13":26,"_20":21,"_27":28,"_31":-5,"_32":-5,"_78":-5,"_79":-5,"_80":-5,"_81":14,"_82":12},"ctx",{"_71":-5,"_112":186,"_187":188,"_189":190,"_191":38,"_192":38,"_193":38,"_194":110,"_195":-5,"_196":-7,"_197":-7,"_198":52,"_199":38,"_200":38,"_201":-5,"_202":38,"_203":38,"_204":38,"_205":-5},"ENV",{"_157":158,"_159":160,"_161":26,"_162":163,"_164":165,"_166":167,"_168":169,"_170":171,"_172":173,"_174":175,"_176":177,"_178":179,"_180":181,"_182":183,"_184":185},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Branches1

Branches
1