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This tool bulk converts etterna packs to osu maps (tutorial: https://soyoats.com/a/e2o_tutorial.png)

Python 4.97% Lua 18.07% CSS 0.51% Batchfile 0.09% Makefile 4.22% C++ 4.01% C 32.74% M4 0.99% Shell 20.77% Assembly 3.33% HTML 1.81% sed 0.10% C# 8.39%

etterna2osu's Introduction

etterna2osu

Advanced converter for etterna charts to osu beatmaps

You do not require etterna to run this tool

Features

General
    • Pretty Terminal GUI
    • Bulk pack conversion
    • Single chart conversion
    • Accurate conversion timings
    • Notes are aligned to snaps in editor

Chart attributes
    • Change OD/HP
    • Change mapper name
    • Change global offset
    • Add custom tags to conversions
    • Change shlongs to normal notes (short LNs with hold duration not exceeding 1/8 snap)

Conversion MSD
    • Use minacalc v505 as msd calculator (used in etterna 0.72.1)
    • Overall MSD in conversion diff names
    • Customize specific skillset MSD in conversion difficulty names

Conversion rates
    • Base rate is always converted
    • Custom increment for rates
    • Filter rates by msd
    • Option for audio pitch rates for conversion on rates

How to run?

Option 1: Run from prebuild

Download etterna2osu.zip from github releases
Unzip the contents into a folder
Double click on etterna2osu.exe

Option 2: Run from source

Install latest python from python releases
Open command prompt
Run the commands below

git clone https://github.com/bobermilk/etterna2osu/
cd etterna2osu/src
pip install -r ../requirements.txt
python etterna2osu.py

Notes:

if you encounter the msvcr100.dll missing error message when you start conversions, download vcredist and restart etterna2osu
uprate with the in-app uprater or trippin's uprater, do not use funorange's osu trainer because the output might be corrupted at times
you require the English (United States) system locale to run the tool
to convert your entire song folder in one go: move zipall_folders.bat into your etterna song folder, and double click it, then move all the generated zip files as input for etterna2osu