In mine opinion,
despite all the esteem and gratitude possible for that person
I think that as for the material published as open source, it is not possible to revoke the free use or change the license retroactively. Someone could certainly change license on product updates, but therefore only on individual new or modified files.
Yes i did modify not only maps, but also MCD files. MCD files had a shit ton of bugs in them, so in the end i had to check all of them, each entry, that took a long time.
Maps were sometimes reworked, meaning i changed graphics or other stuff.
I also assume that you have changed various files to make corrections that have not been implemented in the origin mod.
I think that files contained into terrain pack up to rel 4.2, as example, them remain free at all times.
How would they be so? I do not understand.
An example of it, iTextSharp is a library to produce pdf file:
https://www.nuget.org/packages/iTextSharp/
up rel 5.5 this library is free, today too.
Next release, 7.x, is commercial and very expensive.
Please elaborate how that should help me with problem.
EDIT: Wait, are you saying that i could still use Version 4.2 or 4.1 of the terrain pack? Hobbes removed the download possibilities of those, but i still have a copy.
He told me that if i ever release a new Version of my own mod i had to remove his files. But he had given permission to use those before.
So what now i do not understand.
Also it would technically mean that we could use these old files to some degree in the community map pack?