query("SELECT title FROM module_info WHERE module_id='logistik'")->fetch(PDO::FETCH_ASSOC); $simName = $mi['title'] ?? 'Logistik Europa'; // ---- Mode-Check (Integrations-Vertrag §6.1) ---- // Liefert: $mode ('free' | 'teacher_started' | 'locked'), $forcedLevel, $easy $sessionId = $_COOKIE['ggs_session'] ?? null; $mode = 'free'; // Default: Autodidakt / oeffentliche Demo $forcedLevel = null; $easy = false; if ($sessionId) { $stmt = $db->prepare('SELECT class_id, display_name FROM student_sessions WHERE id = ?'); $stmt->execute([$sessionId]); $sess = $stmt->fetch(PDO::FETCH_ASSOC); if ($sess && !empty($sess['class_id'])) { $classId = (int)$sess['class_id']; // Klassen-Default $cm = $db->prepare('SELECT mode, current_level FROM class_modules WHERE class_id = ? AND module_id = ?'); $cm->execute([$classId, 'logistik']); $cmRow = $cm->fetch(PDO::FETCH_ASSOC); if ($cmRow) { $mode = $cmRow['mode']; if ($mode === 'teacher_started') $forcedLevel = (int)($cmRow['current_level'] ?? 1); } else { $mode = 'locked'; // Kein Klassen-Eintrag = explizit gesperrt } // Individueller Override auf Schueler-Ebene $so = $db->prepare( 'SELECT sm.mode FROM student_modules sm JOIN students s ON s.id = sm.student_id WHERE s.class_id = ? AND s.display_name = ? AND sm.module_id = ?' ); $so->execute([$classId, $sess['display_name'], 'logistik']); $soRow = $so->fetch(PDO::FETCH_ASSOC); if ($soRow) $mode = $soRow['mode']; // Easy-Flag aus students $eq = $db->prepare( 'SELECT easy_language FROM students WHERE class_id = ? AND display_name = ?' ); $eq->execute([$classId, $sess['display_name']]); $eqRow = $eq->fetch(PDO::FETCH_ASSOC); if ($eqRow) $easy = !empty($eqRow['easy_language']); } // Session ohne class_id = Autodidakt → bleibt bei 'free' } // Locked-Seite: kurze Sperrmeldung statt game.html if ($mode === 'locked') { http_response_code(403); header('Content-Type: text/html; charset=utf-8'); $cssHref = BASE_PATH . '/assets/css/design-system.css'; $cockpit = BASE_PATH . '/schueler'; echo << Gesperrt · Logistik Europa

🔒 Logistik Europa ist gesperrt.

Deine Lehrkraft hat dieses Modul für eure Klasse noch nicht freigegeben.

Falls du keinen Klassen-Beitritt brauchst, kannst du im Cockpit zurück und ein anderes frei verfügbares Modul starten.

HTML; exit; } // Seed-Dateien aus App/assets/data/ einlesen (werden von Logistik-Instanz gefüllt) $readSeed = function (string $file): string { $path = __DIR__ . '/../assets/data/' . $file; if (!is_file($path)) return '[]'; $raw = file_get_contents($path); return $raw !== false && trim($raw) !== '' ? $raw : '[]'; }; $locations = $readSeed('lg-locations.json'); $vehicleTypes = $readSeed('lg-vehicle-types.json'); $cargoTypes = $readSeed('lg-cargo-types.json'); $railnet = $readSeed('lg-railnet.json'); $roadnet = $readSeed('lg-roadnet.json'); $routesOsm = $readSeed('lg-routes-osm.json'); $contractTemplates = $readSeed('lg-contract-templates.json'); // Level-Config aus game_levels (params = JSON). Schema: game_id, level_name, sort_order, params $levels = $db->query("SELECT level_name, sort_order, params FROM game_levels WHERE game_id='logistik' ORDER BY sort_order")->fetchAll(PDO::FETCH_ASSOC); $levelsJson = json_encode(array_map( fn($r) => ['level' => (int)$r['sort_order'], 'name' => $r['level_name'], 'params' => json_decode($r['params'] ?? '{}', true)], $levels ), JSON_UNESCAPED_UNICODE); $html = file_get_contents(__DIR__ . '/../sims/logistik/game.html'); $base = BASE_PATH . '/sims/logistik/'; $modeJs = json_encode($mode); $forcedLevelJs = json_encode($forcedLevel); $easyJs = $easy ? 'true' : 'false'; $injection = << 'href="' . BASE_PATH . '/assets/css/design-system.css"', 'href="../../assets/fonts/inter.css"' => 'href="' . BASE_PATH . '/assets/fonts/inter.css"', 'href="../../favicon.svg"' => 'href="' . BASE_PATH . '/favicon.svg"', 'href="../../favicon-96x96.png"' => 'href="' . BASE_PATH . '/favicon-96x96.png"', 'src="../../assets/img/bildLogo.png"' => 'src="' . BASE_PATH . '/assets/img/bildLogo.png"', 'src="../../assets/img/textlogo_geograsim.svg"' => 'src="' . BASE_PATH . '/assets/img/textlogo_geograsim.svg"', 'href="../../schueler"' => 'href="' . cockpit_href() . '"', 'href="../../"' => 'href="' . BASE_PATH . '/"', 'src="engine.js"' => 'src="' . $base . 'engine.js"', 'src="headless-runner.js"' => 'src="' . $base . 'headless-runner.js"', 'src="assets/vendor/three/three.min.js"' => 'src="' . $base . 'assets/vendor/three/three.min.js"', 'src="assets/vendor/autobahn-game/autobahn-game.js"' => 'src="' . $base . 'assets/vendor/autobahn-game/autobahn-game.js"', // Leaflet lokal + Tile-Proxy (DSGVO-sicher) 'https://unpkg.com/leaflet@1.9.4/dist/leaflet.css' => BASE_PATH . '/assets/vendor/leaflet/leaflet.css', 'https://unpkg.com/leaflet@1.9.4/dist/leaflet.js' => BASE_PATH . '/assets/vendor/leaflet/leaflet.js', "'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png'" => "'{$tileProxy}?z={z}&x={x}&y={y}&p=osm-de'", ]); $html = str_replace('href="/schueler"', 'href="' . cockpit_href() . '"', $html); if (function_exists('ggs_inject_live')) $html = ggs_inject_live($html, 'logistik'); echo $html;