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List of issues#2426 Force save a swf even if theres an "error"
Author: 
Thatoneham
ThatonehamDate created:
Type: question
Visibility: Everybody
Assigned to:
Labels: AS3DependenciesObfuscated
State: opened 
I want to be able to force save a script. the issue im having is the script has an extend
that doesnt exist in the sub swf but does in the main swf. but its erroring out since it
cant find that script. the way it injects the script
```
private static function method_33(param1:Sprite, param2:Number = 0) : void
{
var _loc3_:ByteArray = null;
var _loc4_:LoaderContext = null;
if(var_18 != null && var_94 == param1)
{
var_24.dispatchEvent(new Event(Event.INIT));
}
else
{
var_94 = param1;
var_116 = param2;
_loc3_ = Base64.method_16(var_146);
_loc3_.uncompress();
var_102 = new ApplicationDomain(ApplicationDomain.currentDomain);
var_93 = new Loader();
var_93.contentLoaderInfo.addEventListener(Event.COMPLETE,method_103);
var_93.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR,method_96);
_loc4_ = new LoaderContext(false,var_102);
if(Main.instance.var_3)
{
_loc4_.allowCodeImport = true;
}
var_93.loadBytes(_loc3_,_loc4_);
}
}
```
the variable "var_146" is a base 64 string with the entire swf inside of it. then it it
uncompresses it because it was zlib encoded. just need to zlib inflate it in cyber chef
after you base64 decrypt
is there a way i can force save? i provided the "sitelock"
Screenshot 2025-03-19 205456.png (2 KiB)
Screenshot 2025-03-19 205533.png (2 KiB)
Screenshot 2025-03-19 205648.png (7 KiB)
sitelock.swf (142 KiB)I think if you edit the P-Code you won't get an error.
1) There is no such thing as force-save for AS3 direct editation. The code must be
compiled into binary and we cannot skip incorrect parts. It's the same as if you compile
program in any other programming language.
2) If you want to use dependencies from other SWF file, you can add the second file as
dependency via link icon - see attached screenshot. The file must be opened in FFDec
first.
3) It seems that you use variable renaming feature, which may break the SWF and also may
break compatibility across dependent SWFs. If you want just edit the file in FFDec, I
recommend doing it without variables renaming. The code should be editable even if it
contains §obfuscated§ variables.
4) As STA20 said, for small edits, you can use P-code editation, which should be saveable
everytime (if you do not do any bad edits).
2426_dependencies.png (13 KiB)State: new→opened