Hmm, but with the link joyrider postet (
https://github.com/dmmarti/overview) i have already nice Overview data.
And the kind of information is different, so it would be the best thing to combine regular Overview Text with historie.dat.
For example, i use a layout with permanent Overviewtext, thats perfect for a quick impression. When i want more info, i press the configured Key (e.g. "H") and the historie.dat shows up. Beside of curiosity, this is useful to see Facts like the Year of Release, i use this to complete missing metadata. (By the way this is so user-friendly with AM. I defined a button for editing on my xbox-controller, and i can immediatly input the data, like Year and even the Overviewtext. Thanks to the fine people, who work on this project. 8D )
If this would work this way on all systems instead of just mame, i would be perfect satisfied.
If your plugin will add historie.dat to existing Overview, i would prefer it this way, instead of overwriting existing data.
Anyway, my main problem now is, that i have no historie.dat for all the consoles and computers. And the data for all this systems is already on their database, but i didnt find a way to use this data for my own collection. I dont even know, how to input some stuff by hand. (I dont have such intensions, but e.g. with Overview that´s a piece of cake
)