Editing Understanding SS13 code (section)

=== File tree ===

The file tree can be accessed by choosing the 'File' tab in the left-hand vertical panel. It shows the files which make up the code as they are sorted by folders. Double clicking any file will open it in it's respective editor. If you add a new file to the list (in windows explorer) hit the refresh button to refresh the list. The ticks next to files indicate if they're used in the compiling of the code. A common mistake is to forget to include a new file.