Ths was for a school project and probably still has some bugs.
Feel free to make changes and create a PR
Open your terminal and go into escaperoom/backend.
Then run npm install
To start the backend: npm start
You can just open frontend/index.html in a browser for the player’s view.
But for the admin page you have to use some kind of webserver like lite-server
The player must enter 4 letters or numbers (one for each icon).
You can start a timer in the frontend of 5, 10 or 15 Minutes and the admins can see it.
The admins can change the right code.
The order the symbols for the code: 1: sword 2: eye 3: triangle 4: star