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']; $cm = $db->prepare('SELECT mode, current_level FROM class_modules WHERE class_id = ? AND module_id = ?'); $cm->execute([$classId, 'busfahrt']); $cmRow = $cm->fetch(PDO::FETCH_ASSOC); if ($cmRow) { $mode = $cmRow['mode']; if ($mode === 'teacher_started') $forcedLevel = (int)($cmRow['current_level'] ?? 1); } else { $mode = 'locked'; } $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'], 'busfahrt']); $soRow = $so->fetch(PDO::FETCH_ASSOC); if ($soRow) $mode = $soRow['mode']; $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']); } } // Locked-Seite 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 · Busfahrt

🔒 Busfahrt ist gesperrt.

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

Im Cockpit findest du die derzeit freigegebenen Module.

HTML; exit; } // ---- Sim-Datei laden (Fallback solange noch leer) ---- $gamePath = __DIR__ . '/../sims/busfahrt/game.html'; if (!is_file($gamePath)) { http_response_code(503); header('Content-Type: text/html; charset=utf-8'); $cssHref = BASE_PATH . '/assets/css/design-system.css'; $cockpit = BASE_PATH . '/schueler'; echo << In Vorbereitung · Busfahrt

🚌 Busfahrt wird gerade gebaut.

Diese Simulation ist in Vorbereitung. Schau im Cockpit in die anderen Module.

HTML; exit; } $html = file_get_contents($gamePath); $modeJs = json_encode($mode); $forcedLevelJs = json_encode($forcedLevel); $easyJs = $easy ? 'true' : 'false'; $sessionIdJs = json_encode($sessionId); $base = BASE_PATH . '/sims/busfahrt/'; // Feature-Toggles: Defaults im Engine, hier optional pro Klasse überschreibbar // (später aus class_modules.config_json, derzeit hart eingeschaltet). $featuresArr = [ 'languageQuiz' => ['enabled' => true, 'levels' => ['l1','l2','l3']], 'geoHighlight' => ['enabled' => false, 'levels' => ['l1','l2','l3']], // TODO: Content 'currencyExchange' => ['enabled' => true, 'levels' => ['l1','l2','l3']], 'vignette' => ['enabled' => true, 'levels' => ['l2','l3']], ]; $featuresJs = json_encode($featuresArr, JSON_UNESCAPED_UNICODE); $injection = "window.BUSFAHRT_BASE = '$base';\n" . "window.BUSFAHRT_SESSION_MODE = {$modeJs};\n" . "window.BUSFAHRT_FORCED_LEVEL = {$forcedLevelJs};\n" . "window.BUSFAHRT_SESSION_ID = {$sessionIdJs};\n" . "window.STUDENT_EASY = {$easyJs};\n" . "window.BUSFAHRT_API_BASE = '" . BASE_PATH . "/api';\n" . "window.BUSFAHRT_TILE_PROXY = '" . BASE_PATH . "/php/tile-proxy.php';\n" . "window.BUSFAHRT_FEATURES = {$featuresJs};"; if (strpos($html, '/*__BUSFAHRT_INJECTION__*/') !== false) { $html = str_replace('/*__BUSFAHRT_INJECTION__*/', $injection, $html); } else { $html = str_replace('', "\n", $html); } // Asset-Pfade auf BASE_PATH umbiegen $baseSim = BASE_PATH . '/sims/busfahrt/'; $html = preg_replace( "/(['\"])assets\/(img|data|js|css)\//", "$1{$baseSim}assets/$2/", $html ); // Engine.js relativ → absolut + Cache-Bust per Datei-mtime $engineFile = __DIR__ . '/../sims/busfahrt/engine.js'; $engineV = is_file($engineFile) ? filemtime($engineFile) : time(); $html = str_replace('src="engine.js"', 'src="' . $baseSim . 'engine.js?v=' . $engineV . '"', $html); // Cockpit-Link absolut // Cockpit-Link absolut — sowohl der „/schueler"-Pfad als auch der relative // „../../schueler.html"-Fallback aus dem Standalone-Spiel werden auf das // gerade gültige Cockpit umgebogen (Lehrer → /teacher, Schüler → /schueler). $cockpit = cockpit_href(); $html = str_replace('href="/schueler"', 'href="' . $cockpit . '"', $html); $html = str_replace('href="../../schueler.html"', 'href="' . $cockpit . '"', $html); $html = str_replace("window.location.href='../../schueler.html'", "window.location.href='" . $cockpit . "'", $html); if (function_exists('ggs_inject_live')) $html = ggs_inject_live($html, 'busfahrt'); echo $html;