This is the interactive map of the Wurm Unlimited server Sklotopolis.
Adding locations yourself is pretty easy.
Skip these first steps if you've already done them in the past.
Install Node.JS
Once Node is installed, install Gulp globally using the npm package manager.
$ npm i gulp -g
Fork the repository into your own Github account and then clone it to your local computer. Make sure you're in the gh-pages branch and not the master branch. Only the gh-pages branch is kept up to date.
Once the repository is set up locally, install the dependencies with npm.
$ npm i
_Note: npm i is shorthand for npm install. You can use either one.
When editing the code, use Gulp to watch the files and auto-compile.
$ gulp
You can also manually compile when you're done without using gulp.watch with the compile task.
$ gulp compile
To view the map itself, you have to serve the files from a webserver. You can use a local Apache installation (XAMPP, WAMP, MAMP, etc) but since I don't need fancy PHP functions or databases I use the simple command-line tool http-server.
$ http-server
The location files are in src/locations. They are written in Coffeescript, but if you're not familiar with the syntax you can look at the other locations. It should be pretty straightforward. If you make a mistake, Gulp will tell you and the Coffeescript will not be compiled.
Note: when encountering a Coffeescript error, the compile task may stop watching the files. You have to kill the process with ctrl + C and then run gulp again.
Once you're done editing and the edits have been compiled, you can push it back to your repository and then submit a pull request to have the new locations added to the map.