Trying to install a Mod with just new class files

[LuckyJim]

Hi all,
Playing with the Direwolf20 1.6 pack on MC 1.7
Found a nifty mod that lets you stack food, including eggs.
However I am having difficulty getting it to work.
For difficulty read 'No way, shape or form is this Mod going in'
It's a zip file that unzips to 3 class files.
In the old days you simply dropped those files into the jar overwriting the existing ones.
Having backed up the jar of course.
Now the FTB launcher reports that something has modded the jar files and just stops MC from loading.
If I drop the zip file into the mod folder of course nothing happens.
So is this a lost cause until the author turns it into a 'proper' mod (ie a jar file)?
Thank for any help.

 

[Hlaaftana]

Hi all,
Playing with the Direwolf20 1.6 pack on MC 1.7
Found a nifty mod that lets you stack food, including eggs.
However I am having difficulty getting it to work.
For difficulty read 'No way, shape or form is this Mod going in'
It's a zip file that unzips to 3 class files.
In the old days you simply dropped those files into the jar overwriting the existing ones.
Having backed up the jar of course.
Now the FTB launcher reports that something has modded the jar files and just stops MC from loading.
If I drop the zip file into the mod folder of course nothing happens.
So is this a lost cause until the author turns it into a 'proper' mod (ie a jar file)?
Thank for any help.

"1.6 pack on MC 1.7"
"stack food, including eggs." um that was added in beta 1.8
Well, first of all, show us the mod. This might be malware.
Second of all, what the heck?

 

[Chocohead]

Guessing it's this mod: http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1275075-1-7-3-stackable-food as it overrides 3 base classes. It was also made for MC Beta 1.7.3, which is maybe why the OP thinks it'll work with 1.7

 

[Hlaaftana]

OH MY GOD
THAT'S AMAZING