EOLib

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

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

Requirements

JDK 11+
Maven

Build & Test

Execute the following command from the project's root directory:

mvn clean install

This command will:

build protocol-code-generator
build protocol-code-generator-maven-plugin
generate code based on the eo-protocol XML specification
build eolib
run unit tests