> For the complete documentation index, see [llms.txt](https://osl.mistium.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://osl.mistium.com/legacy-osl-originos.md). # Legacy OSL (originOS) - [About Legacy OSL](https://osl.mistium.com/legacy-osl-originos/legacy-osl.md) - [Original Local Scoping (local / this)](https://osl.mistium.com/legacy-osl-originos/local-scoping.md) - [Old Precedence Table](https://osl.mistium.com/legacy-osl-originos/precedence.md) - [Custom Commands (def "name")](https://osl.mistium.com/legacy-osl-originos/commands.md) - [Promises (Promise.new)](https://osl.mistium.com/legacy-osl-originos/promises.md) - [Debug Commands](https://osl.mistium.com/legacy-osl-originos/debug-commands.md) - [warn value](https://osl.mistium.com/legacy-osl-originos/debug-commands/warn-you-should-change-this.md) - [error value](https://osl.mistium.com/legacy-osl-originos/debug-commands/error-something-went-wrong.md) - [The Window System](https://osl.mistium.com/legacy-osl-originos/the-window-system.md) - [Events](https://osl.mistium.com/legacy-osl-originos/events.md) - [Camera](https://osl.mistium.com/legacy-osl-originos/camera.md) - [Clipboard](https://osl.mistium.com/legacy-osl-originos/clipboard.md) - [Mouse Cursor](https://osl.mistium.com/legacy-osl-originos/mouse-cursor.md) - [Input Simulation](https://osl.mistium.com/legacy-osl-originos/input-simulation.md) - [Notifications (now osl/notify)](https://osl.mistium.com/legacy-osl-originos/notifications.md) - [Send Data Between Windows](https://osl.mistium.com/legacy-osl-originos/send-data-between-windows.md) - [Interfacing With Right-click](https://osl.mistium.com/legacy-osl-originos/interfacing-with-rightclick.md) - [Running Other Languages (now osl/lua)](https://osl.mistium.com/legacy-osl-originos/running-other-languages.md) - [Sound (now osl/sound)](https://osl.mistium.com/legacy-osl-originos/sound.md) - [Permissions](https://osl.mistium.com/legacy-osl-originos/permissions.md) - [Files (OFSF)](https://osl.mistium.com/legacy-osl-originos/files.md) - [What is a file? (in ofsf)](https://osl.mistium.com/legacy-osl-originos/files/what-is-a-file-in-ofsf.md) - [Creating Directories](https://osl.mistium.com/legacy-osl-originos/files/creating-directories.md) - [Checking File Existence](https://osl.mistium.com/legacy-osl-originos/files/checking-file-existance.md) - [Deleting Files](https://osl.mistium.com/legacy-osl-originos/files/deleting-files.md) - [open("file\_path")](https://osl.mistium.com/legacy-osl-originos/files/open.md) - [fileGet(int)](https://osl.mistium.com/legacy-osl-originos/files/fileget.md) - [listFiles()](https://osl.mistium.com/legacy-osl-originos/files/listfiles.md) - [import() as a function](https://osl.mistium.com/legacy-osl-originos/import.md) - [Save DB](https://osl.mistium.com/legacy-osl-originos/save-db.md) - [Local DB](https://osl.mistium.com/legacy-osl-originos/local-db.md) - [Global Variables (originOS)](https://osl.mistium.com/legacy-osl-originos/global-variables.md) - [System Information](https://osl.mistium.com/legacy-osl-originos/global-variables/system-info.md) - [User Information](https://osl.mistium.com/legacy-osl-originos/global-variables/user-info.md) - [Date and Time](https://osl.mistium.com/legacy-osl-originos/global-variables/date-time.md) - [Input State](https://osl.mistium.com/legacy-osl-originos/global-variables/input-state.md) - [Display and UI](https://osl.mistium.com/legacy-osl-originos/global-variables/display-ui.md) - [Network](https://osl.mistium.com/legacy-osl-originos/global-variables/network.md) - [File System](https://osl.mistium.com/legacy-osl-originos/global-variables/file-system.md) - [originOS Functions](https://osl.mistium.com/legacy-osl-originos/function.md) - [Math() library](https://osl.mistium.com/legacy-osl-originos/function/math.md) - [sum](https://osl.mistium.com/legacy-osl-originos/function/sum.md) - [average](https://osl.mistium.com/legacy-osl-originos/function/average.md) - [noise](https://osl.mistium.com/legacy-osl-originos/function/noise.md) - [octaveNoise](https://osl.mistium.com/legacy-osl-originos/function/octavenoise.md) - [degtorad](https://osl.mistium.com/legacy-osl-originos/function/degtorad.md) - [radtodeg](https://osl.mistium.com/legacy-osl-originos/function/radtodeg.md) - [formatFileSize(bytes)](https://osl.mistium.com/legacy-osl-originos/function/formatfilesize.md) - [parseFilePath(path)](https://osl.mistium.com/legacy-osl-originos/function/parsefilepath.md) - [ouidNew()](https://osl.mistium.com/legacy-osl-originos/function/ouidnew.md) - [getGamepads()](https://osl.mistium.com/legacy-osl-originos/function/getgamepads.md) - [originOS Browser Methods](https://osl.mistium.com/legacy-osl-originos/networking.md) - [getAsync](https://osl.mistium.com/legacy-osl-originos/networking/.getasync.md) - [http](https://osl.mistium.com/legacy-osl-originos/networking/.http.md) - [httpGet](https://osl.mistium.com/legacy-osl-originos/networking/.httpget.md) - [roturConnect](https://osl.mistium.com/legacy-osl-originos/networking/.roturconnect.md) - [roturSend](https://osl.mistium.com/legacy-osl-originos/networking/.rotursend-msg-target.md) - [WebSockets](https://osl.mistium.com/legacy-osl-originos/networking/websockets.md) - [newWebsocket](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.newwebsocket.md) - [wsOpen](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.wsopen.md) - [wsSend](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.wssend.md) - [wsClose](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.wsclose.md) - [wsHasnew](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.wshasnew.md) - [wsGetcount](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.wsgetcount.md) - [wsGetnext](https://osl.mistium.com/legacy-osl-originos/networking/websockets/.wsgetnext.md) - [Iframes](https://osl.mistium.com/legacy-osl-originos/networking/iframes.md) - [iframeNew](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframenew.md) - [iframeShow](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframeshow.md) - [iframeHide](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframehide.md) - [iframeClose](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframeclose.md) - [iframeGoto](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframegoto.md) - [iframeRedirect](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframeredirect.md) - [iframeResize](https://osl.mistium.com/legacy-osl-originos/networking/iframes/.iframeresize.md) - [onKeyDown](https://osl.mistium.com/legacy-osl-originos/networking/.onkeydown.md) - [originOS Timestamp Methods](https://osl.mistium.com/legacy-osl-originos/timestamp.md) - [timestamp component](https://osl.mistium.com/legacy-osl-originos/timestamp/timestamp-component.md) - [timestamp convert date](https://osl.mistium.com/legacy-osl-originos/timestamp/timestamp-convert-date.md) - [Old Prototype Helper Methods](https://osl.mistium.com/legacy-osl-originos/prototype-helpers.md) - [JsonClean](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.jsonclean.md) - [JsonFormat](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.jsonformat.md) - [JsonParse](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.jsonparse.md) - [JsonStringify](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.jsonstringify.md) - [string.confirm](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.confirm.md) - [string.delete](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.delete.md) - [string.getProto](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.getproto.md) - [string.JsonParse](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.jsonparse-1.md) - [string.oslTokenise](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.osltokenise.md) - [string.toOrdArray](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.toordarray.md) - [string.wrapText](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.wraptext-characters.md) - [string.decodeUTF16](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.decodeutf16.md) - [string.encodeUTF16](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.encodeutf16.md) - [string.encrypt](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.encrypt.md) - [string.decrypt](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.decrypt.md) - [number.append](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.append.md) - [number.chance](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.chance.md) - [number.getProto](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.getproto-1.md) - [number.newArray](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.newarray.md) - [number.newString](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.newstring.md) - [number.padEnd](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.padend.md) - [number.padStart](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.padstart.md) - [number.prepend](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.prepend.md) - [number.toBase](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.tobase.md) - [array.getProto](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.getproto-2.md) - [object.getProto](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.getproto-3.md) - [object.JsonParse](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.jsonparse-2.md) - [isType](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.istype.md) - [originOS Rendering](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements.md) - [Color Picker](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/color-picker.md) - [set\_x x](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/set_x-x.md) - [set\_y y](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/set_y-y.md) - [Triangle](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/triangle.md) - [Video](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/video.md) - [Input](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/input.md) - [Pen](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/pen.md) - [Hitbox](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/hitbox.md) - [Bar](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/bar.md) - [Slider](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/slider.md) - [Image Editing](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/editing.md) - [Canvas](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/editing/canvas.md) - [URI](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/editing/uri.md) - [Clipping And Scrolling (frames)](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/clipping-and-scrolling-frames.md) - [3D Rendering](https://osl.mistium.com/legacy-osl-originos/interacting-with-elements/3d-rendering.md)