What rights exactly? Copyright prevents others claiming your work as theirs.
This guy is not distributing RoC or claiming it as his own.
What actual right is
@Reika claiming here?
All of the usual "though shalt not reverse engineer" bullcrap is added to licensed software with EULAs. And, in installing RoC (that one time, long ago when I did), there was no EULA. So copyright stands. But I'm not at all sure why
@Reika is asserting I should not be permitted to open his .jar with a zip tool. Or view the .class files therein in a binary viewer. Or disassemble the bytecodes. None of these activities infringe
@Reika's clear and manifest copyright claim.
This is nothing about the other "modder". This is about end users.
@Reika appears to be claiming that end users who install RoC should be prevented from installing some other mod? Because its author opened the roc.jar file?
Where does this pervasive idea that because I am using your software, you get to control my mind, come from? Keep out my head. And out my mod collection. The other mods I choose to put in my pack are no concern of anyones.