UE4Parse 0.0.1

ue4 asset parser

pak and ue4 asset parser

Usages

Basic Usages

from UE4Parse.Assets.Objects.FGuid import FGuid
from UE4Parse.Provider import DefaultFileProvider, MappingProvider
from UE4Parse.Versions import EUEVersion, VersionContainer
from UE4Parse.Encryption import FAESKey

import logging

logging.getLogger("UE4Parse").setLevel(logging.INFO)  # set logging level

path = r"C:\Program Files\Epic Games\Fortnite\FortniteGame\Content\Paks"

aeskeys = {
    FGuid(0,0,0,0): FAESKey("0xFE478B39DF1B1D4E8D8DFD38272F216DBE933E7F80ADCC45DC4108D70428F37D"),
}

import gc; gc.disable() # temporarily disabling garbage collector gives a huge performance boost

provider = DefaultFileProvider(path, VersionContainer(EUEVersion.LATEST))
provider.initialize()
provider.submit_keys(aeskeys)  # mount files

gc.enable() # enable garbage collector again

provider.mappings = MappingProvider()

package_path = 'FortniteGame/Content/Animation/Game/MainPlayer/Skydive/ParaGlide/MechanicalEngineer/BS_MechanicalEngineer_Into_NoPack_GLIDER'

package = provider.try_load_package(package_path)
if package is not None:
    package_dict = package.get_dict() # get json serializable dict

    # write package_dict to json
    import json
    with open('something.json', 'w') as f:
        json.dump(package_dict, f, indent=4)

Converting Textures

if texture := package.find_export_of_type("Texture2D"):
    image = texture.decode()  # returns PIL Image object
    image.save("cool_image.png", "PNG")  # save image
    # for more information refer to https://pillow.readthedocs.io/en/stable/reference/Image.html?highlight=Image#PIL.Image.Image

Links

• Trello

Notes for Developers

• Developers can use pyximport for development purposes

  import pyximport
  pyximport.install()