Companion Cleanup Suggestion

[MegaMech]

I'm going to guess this will never happen because it's a lot of work for little gain.

But ParseCurrentFileConfig could probably be split into its own file. And each node entry in it could be split into its own function.

The big main loops (ProcessFile) in Companion could have their contents split into multiple functions as well. This should lead to easier readability because readers could easier see how the control flow works. Example in pseaudo-code:

for () {
   // Lots of code here.
}

Isn't quite as clear as:

ProcessFile() {
  for() {
      SetGlobalVariables(root[":config"]);
      ParseHorizontalAssets(node);
      ParseVerticalAssets(node);
      LoadYamlFiles(files);
  }
}

LoadYamlFiles(files) {
  auto node = files.nodes()
  ParseHorizontalAssets(node);
  ParseVerticalAssets(node);
  ParseResults(currentFile)

}

But alas, this would be a time sink. But you can kinda see that it's easier to understand how the program works at a glance like this. I'd also wonder if we would lose some performance doing this.