Replaced old instructions with links to GitHub / GitLab actions.

Author: sergeychernyshev

README.md

@@ -1,57 +1,21 @@
+[![we play GitTerra](https://github.com/GitTerraGame/GitTerra/actions/workflows/gitterra.yml/badge.svg)](https://github.com/GitTerraGame/GitTerra/actions/workflows/gitterra.yml)
+
 # GitTerra
 
 A game of coding where you can play by doing the usual coding activities
 
-## Installation
-
-Clone this repository
-
-```
-git clone https://github.com/GitTerraGame/GitTerra
-cd GitTerra
-```
-
-### Dependencies
-
-#### Node modules
-
-This project uses Node.js and npm, install them from here:
-https://nodejs.org/
-
-Then in the root of the repository, run npm to install the dependencies:
-
-```
-npm install
-```
-
-#### SCC code analysis tool
-
-We also use [scc](https://github.com/boyter/scc) to generate code statistics. It is written in Go so you can install it by running
-
-```
-go get -u github.com/boyter/scc/
-```
-
-or if you're on a Mac, you can also install it using Homebrew:
-
-```
-brew install scc
-```
+## GitHub
 
-See the repo for [other installation options](https://github.com/boyter/scc#install).
+If you use it on GitHub, you can simply add this action to your GitHub workflow:
 
-## Running the map generator
+https://github.com/marketplace/actions/play-gitterra
 
-To generate the map, run the following command:
+## GitLab
 
-```
-./generateRepoMap.sh --url <url-of-github-repo>
-```
+If you use it on GitLab, see this component:
 
-Where `<url-of-github-repo>` is a URL of the GitHub project web page or `https://github.com/...` or `[email protected]:...` URL you use to clone the repository.
+https://gitlab.com/explore/catalog/gitterra/GitTerra
 
-So to generate a map for GitTerra itself you can run:
+## How to play
 
-```
-./generateRepoMap.sh --url https://github.com/GitTerraGame/GitTerra
-```
+[How hard is this game?](https://github.com/GitTerraGame/GitTerra/issues/new?template=feedback.md&labels=feedback)