mu-hun / gosu

Classic rhythm games written in go with Ebitengine

gosu

Classic rhythm games written in go with Ebitengine

How to play

Change the mode with F1

Change the Speed with PageUp / PageDown

Select the song with Enter

Press matching keys with notes!

You can change key settings by modifying keys.txt. Default Key settings are below:

4 Key: S, D, J, K
7 Key: S, D, F, Space, J, K, L
Drum:  S, D, J, K

Game play preview

Click thumbnails to watch at YouTube.

Feature

• osu! files supported

  • .osu (osu! beatmap file)
    • Speed-change effects work (called SV).
  • .osr (osu! replay file)
    • Put replay files at replay/ with ReplayMode at select scene.

• Skinnable in-game images

  • Put your favorite skin in skin/ (should match the file name though).
  • Image size in game are settable by user (WIP).
    • You can try it right now with changing value at settings.go and build.

• Effective score and level system (originally designed)

  • The motivation of gosu dev.
  • Tried to make feel score and actual performance are related.
  • Level calculation is currently naive.
    • Will be exquisite in a short time.

• Quick input supported (1ms)

  • Hook is used in Windows.
  • Others is currently depending on ebiten.IsKeyPressed .

• Codebase with high readability

  • Super-fast in loading files and playing.
  • Fairly scalable for future work.

Build

Go to root directory of the repository first.

cd cmd/gosu
go build .

Flow of game logic

Powerpoint and SlideShare.

Will also post details at wiki.

Community

Discord server

License

Codebase: Apache License 2.0

Skin images and music tracks are from osu-resources, licensed under CC-BY-NC 4.0.