var HapticsPlugin = { HapticFeedback: function(duration) { try { if (navigator.vibrate) { navigator.vibrate(duration); return true; } return false; } catch(e) { console.error('Haptic feedback error:', e); return false; } }, IsHapticSupported: function() { return (navigator.vibrate) ? 1 : 0; } }; mergeInto(LibraryManager.library, HapticsPlugin);