EOLib

A core Python library for writing applications related to Endless Online.

Installation

pip install eolib

Features

Read and write the following EO data structures:

• Client packets
• Server packets
• Endless Map Files (EMF)
• Endless Item Files (EIF)
• Endless NPC Files (ENF)
• Endless Spell Files (ESF)
• Endless Class Files (ECF)

Utilities:

• Data reader
• Data writer
• Number encoding
• String encoding
• Data encryption
• Packet sequencer

Development

Requirements

• Python 3.8+
• Hatch

Available Commands

Command	Description
hatch build	Build package
hatch clean	Remove build artifacts
hatch run test	Run unit tests with coverage
hatch run lint:format	Format source files using black
hatch run lint:style	Check formatting using black
hatch run lint:typing	Check typing using mypy
hatch run lint:all	Check formatting using black and typing using mypy
hatch run docs:build	Build documentation using mkdocs
hatch run docs:serve	Build and serve documentation using mkdocs
hatch run docs:deploy	Build and deploy documentation using mkdocs & mike
hatch run release:prepare	Prepare and tag a new release