These instructions are a work in progress.  To build the integration project:

Install Unreal Engine from source, in $HOME/UnrealEngine

Install an IDE
    - On Windows, install visual studio 2020
    - On Linux, install visual studio code (aka 'vscode')

Git clone the integration repository in $HOME/integration

Run 'make-makefiles.py' to create all the build files and project files.

You can now launch the IDE.
    - In linux, the command is 'code Integration.code-workspace'

If the IDE is vscode, the IDE will tell you that some plugins
are recommended.  The recommendations are good: install them.

In vscode, to build luprex:
    - Click 'Terminal' menu
    - Click 'Run Task...'
    - Click 'Build Luprex'

In vscode, to build the game:
    - Click 'Terminal' menu
    - Click 'Run Task...'
    - Click 'IntegrationEditor Linux DebugGame Build'

To build from the command line, type 'make luprex' or 'make game'.