commit 73d24a736379342e9d7d48a9acbebff09a96b893
Author: Steev <1+steev@noreply@slpnetwork.de>
Date:   Thu Jul 2 17:17:46 2026 +0200

    franke-arcade-sdk.js hinzugefügt

diff --git a/franke-arcade-sdk.js b/franke-arcade-sdk.js
new file mode 100644
index 0000000..ff732d2
--- /dev/null
+++ b/franke-arcade-sdk.js
@@ -0,0 +1,149 @@
+// FrankieSDK v1 — include this in your arcade game to talk to Frankie OS.
+//
+// ============================================================================
+// GAME STRUCTURE
+// ============================================================================
+// Your game must be packaged as a .zip containing:
+//
+//   my-game.zip
+//   ├── frankie-game.json    ← required manifest (see format below)
+//   ├── index.html           ← required entry point
+//   └── assets/              ← optional: JS, CSS, images, audio, etc.
+//
+// ============================================================================
+// frankie-game.json FORMAT
+// ============================================================================
+//   {
+//     "id":          "my-game",          // slug: lowercase letters, digits, hyphens (1-64 chars)
+//     "version":     "1.0.0",            // your game version
+//     "title":       "My Game",          // shown on the cartridge
+//     "tagline":     "A one-line pitch", // shown under the title
+//     "icon":        "🎮",              // emoji shown on the cartridge
+//     "kind":        "ARCADE",          // badge: ARCADE | VS | LLM | PET
+//     "author":      "Your Name",        // shown in the admin panel
+//     "order":       50,                // sort position in the arcade grid (lower = first)
+//     "sdk_version": 1                  // must be 1; future versions may be incompatible
+//   }
+//
+// ============================================================================
+// LIFECYCLE HOOKS (events received FROM Frankie)
+// ============================================================================
+//   sdk.on('init', ({ userId, username, gameId, theme }) => { ... })
+//     Called once after the iframe loads. Initialize your game here.
+//     You MUST call sdk.emit('ready') when your game has finished loading.
+//
+//   sdk.on('pause', () => { ... })
+//     Called when the arcade overlay loses focus (e.g. user switches tab).
+//     Pause timers, animations, and any ongoing audio.
+//
+//   sdk.on('resume', () => { ... })
+//     Called when the overlay regains focus. Resume paused state.
+//
+// ============================================================================
+// EVENTS EMITTED TO Frankie
+// ============================================================================
+//   sdk.emit('ready')
+//     Tell Frankie your game is loaded and ready. Required after 'init'.
+//
+//   sdk.emit('xp', { amount: number, reason: string })
+//     Award XP to the player. 'reason' is a short label shown in toasts.
+//
+//   sdk.emit('win')
+//     Record a win for this game (increments win counter and awards XP).
+//
+//   sdk.emit('score', { value: number })
+//     Submit a high score. Frankie keeps the all-time best per game.
+//
+//   sdk.emit('close')
+//     Close the game and return to the arcade grid.
+//
+// ============================================================================
+// LLM ACCESS (for kind: "LLM" games)
+// ============================================================================
+//   const reply = await sdk.llm([
+//     { role: 'system', content: 'You are a trivia host.' },
+//     { role: 'user',   content: 'Ask me a question.' }
+//   ])
+//   console.log(reply) // string — the model's response text
+//
+// ============================================================================
+// EXAMPLE (vanilla JS)
+// ============================================================================
+//   import sdk from './frankie-sdk.js'
+//
+//   sdk.on('init', ({ username }) => {
+//     document.querySelector('#welcome').textContent = `Hello, ${username}!`
+//     sdk.emit('ready')
+//   })
+//
+//   sdk.on('pause', () => clearInterval(gameLoop))
+//   sdk.on('resume', () => { gameLoop = setInterval(tick, 16) })
+//
+//   function onPlayerWin() {
+//     sdk.emit('win')
+//     sdk.emit('xp', { amount: 50, reason: 'Victory' })
+//     sdk.emit('score', { value: playerScore })
+//   }
+// ============================================================================
+
+const FrankieSDK = (() => {
+  const _handlers = {}
+  const _llmResolvers = {}
+
+  // _handle dispatches an inbound postMessage event to the registered hook.
+  function _handle(type, payload) {
+    const hook = _handlers[type]
+    if (typeof hook === 'function') hook(payload)
+  }
+
+  // Boot: listen for messages from the Frankie parent frame.
+  window.addEventListener('message', (event) => {
+    const { type, payload, id } = event.data || {}
+    if (typeof type !== 'string' || !type.startsWith('FRANKIE_')) return
+
+    const hook = type.slice(8).toLowerCase() // FRANKIE_INIT → 'init'
+
+    // LLM responses are resolved as promises rather than dispatched as hooks.
+    if (hook === 'llm_response') {
+      const resolve = _llmResolvers[id]
+      if (typeof resolve === 'function') {
+        resolve(payload?.content ?? '')
+        delete _llmResolvers[id]
+      }
+      return
+    }
+
+    _handle(hook, payload)
+  })
+
+  return {
+    // on registers a lifecycle hook. Returns the SDK for chaining.
+    on(event, handler) {
+      _handlers[event] = handler
+      return this
+    },
+
+    // emit sends a typed event to the Frankie parent frame.
+    emit(event, payload = {}) {
+      window.parent.postMessage(
+        { type: `FRANKIE_${event.toUpperCase()}`, payload },
+        '*'
+      )
+    },
+
+    // llm sends a chat-completion request to Frankie's LLM and returns a Promise
+    // that resolves with the model's reply as a string.
+    llm(messages) {
+      return new Promise((resolve) => {
+        const id = `llm_${Date.now()}_${Math.random().toString(36).slice(2)}`
+        _llmResolvers[id] = resolve
+        window.parent.postMessage(
+          { type: 'FRANKIE_LLM_REQUEST', id, payload: { messages } },
+          '*'
+        )
+      })
+    }
+  }
+})()
+
+export default FrankieSDK