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List of issues#2491 Modifying P-Code from a CLI Export
Author: 
MeowtainTV
MeowtainTVDate created:
Type: feature
Visibility: Everybody
Assigned to:
State: new 
Hi, so i've made a python script that exports the action script from a swf file as the
game we are modifying has swf files for 5 platforms (ps3, ps4, xb1, ios, wii u), which i
tried to make it so i can build for all 5 platforms under 1 codebase, tho in most cases
editing action script breaks stuff in game, tho i've noticed editing p-code works fine and
doesn't have the same issue as editing the action script, by any chance is there anyway to
import edited p-code into a .swf from cli?
As i noticed you can export p-code from it, but i don't think it imported edited p-code
file unless i was doing it wrong, thanks.
There are better P-code assemblers than FFDec, for example RABCDasm itself, which has the
same syntax as FFDec.
If you want to import P-code of a method to AS3 SWF file using commandline, then do it
using following command:
java -jar ffdec.jar -replace infile.swf outfile.swf com.jpexs.pkg.SampleClass input.pcode
159
where:
com.jpexs.pkg.SampleClass is class where you want to do the replacement
input.pcode is file with P-code of a *SINGLE* method, not a p-code of whole class
159 is method body index of the method you want to replace. You can find method body index
by turning on "Scripts / Show method body id" in Advanced Settings. Then the id will be
printed as a comment inside the decompiled code.
It's a hard way tough,
but I am really not into making a copy of RABCDasm.
It's enough that I stole its syntax.