satisfactory-save 0.10.0

A savegame parsing package for Satisfactory.

Satisfactory Save Library

A library to parse and edit save games of the game Satisfactory by Coffee Stain Studios.

Install

pip install satisfactory-save

Usage

import satisfactory_save as s

# Load a save game
save = s.SaveGame('test.sav')

# Store a save game
save.save('test_edit.sav')

# Get save header, e.g., SessionName
print(save.mSaveHeader.SessionName)

A save game could be seen as mainly consisting of objects stored in several levels. Each object is of a specific class, which is identified by a class name, e.g., a foundation is of the class /Game/FactoryGame/Buildable/Building/Foundation/Build_Foundation_8x4_01.Build_Foundation_8x4_01_C. For further details about the save game structure, please refer to the detailed documentation here.

To access the save objects, the following methods exist:

# List of objects of the main level (including buildings)
save.mPersistentAndRuntimeData.SaveObjects

# List of other level save objects
for i in range(len(save.mPerLevelDataMap)):
    level_name = save.mPerLevelDataMap.Keys[i]
    level_objects = save.mPerLevelDataMap.Values[i].SaveObjects

# Unified list of all objects
save.allSaveObjects()

To access the objects by class name, the following methods exist:

save.isObjectClass('/Class/Name')
save.getObjectsByClass('/Class/Name')

To access the objects by path name, the following methods exist:

save.isObjectPath('Path_Name')
save.getObjectsByPath('Path_Name')

Objects can be added and removed to a save game:

# Add object, a level must be provided, -1 refers to the main level
save.addObject(object, level=-1)

# Remove object from save game
save.removeObject(object)

Adding and removing objects is computationally expensive because internal structures are rebuilt every time. To overcome this limitation, an interface to add or remove lists of objects exists:

save.addObjects(objects, level=-1)
save.removeObjects(objects)

For more details about creating objects and adding properties, some examples are available here.