remove unused class
add tutorial messages


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You can also use your local clone with git send-email.


This is the source code and graphics for Eval-em-up!

#How to run from source

  1. Install the latest version of Racket (8.9 or later) from https://download.racket-lang.org/
  2. Open a terminal to this project's directory
  3. Install the dependency manager: raco pkg install --auto req
  4. Install the dependencies: raco req -d
  5. Run from the terminal using racket main.rkt, or open the DrRacket IDE to main.rkt and run.


Graph paper image by Jose Camões Silva, CC-BY-2.0, edited by me to have drawings on top of it. https://www.flickr.com/photos/josecamoessilva/16645340674/

Black​​board image by Peter Gargiulo​ on Unsplash, edited by me to blend it into a horizontally repeating texture. https://unsplash.com/photos/cGNCepznaV8​

Background chalk drawings were drawn for me by Elysia. http://alphamethyl.barr0w.net/~elysia/index.html​

The code directly depends on Raylib​, the Racket Raylib bindings​, and the Priority Queues​ package. They may have further transitive dependencies.


All .rkt files in this repo are licensed under the BSD 3-Clause.