Dev tools don't have "add money" or "add resource" options.
Take a look at page 2 of this thread.
Press enter, then type:
/give -p PlayerName -g Resource -a Amount for each resource
Also he talks about enabling infinite resources and enabling dev mode in later posts.
Hope that helps answer why the trainer is no longer active and why we can do everything the trainers does and more with simple commands.
If you retire a trainer due to an alternative tool or code being easier, then please do more to make that other tool/code more clear. This has been an issue on many other games as well.
[Edited by evolvedsungod, 3/31/2017 4:56:42 PM]
/give -p -a -r