URL Parameters
Only "advanced" URL parameters are listed here
MistWarp automatically stores common settings such as turbo mode, FPS, high quality pen, etc. in the URL. This page documents advanced options.
Username
The username option controls the value of the username block.
https://warp.mistium.com/443603478?username=ExampleUsername
Cloud host
The cloud_host option lets you change the cloud variable server that MistWarp will connect to, for example:
https://warp.mistium.com/12785898?cloud_host=wss://clouddata.turbowarp.org
Inclusion of ws:// or wss:// is optional but recommended. wss://clouddata.turbowarp.org is the default cloud data server used by MistWarp. Insecure ws:// servers may not work because MistWarp uses HTTPS.
It is not possible to use this to connect to Scratch's cloud variable server as it requires account credentials which MistWarp can't support.
Custom extensions
The extension option loads a custom extension from a URL. See Custom Extensions.
Disable compiler
The nocompile option turns off the compiler. You probably shouldn't enable this.
https://warp.mistium.com/?nocompile
Project URL
The project_url option tells MistWarp to download project data from an arbitrary URL. Do not use together with a regular project ID.
https://warp.mistium.com/?project_url=https://example.com/example.sb3
https:// is implied if you don't include a protocol. http:// URLs generally will not work for security reasons. Note that the URL needs to be a direct download and must support CORS (Access-Control-Allow-Origin: *). GitHub Pages will do this automatically and is known to work well.