Weekly Development Report: BeatShift

Date: June 17, 2026
Reporting Period: June 10 – June 17, 2026

1. FMOD Mobile Migration & Official Songs

• Mobile Audio: Fixed mobile audio playback and optimized FMOD for the mobile platform, including a fix for "FMOD No sound" and BeatUp note sync timing mismatches.
• Official Song Banks: Migrated official songs to secure FMOD Banks (#8), deleted official song files from StreamingAssets, added official music + song event paths in song.ini, and disabled built-in Unity audio in favor of FMOD.
• Multi-Platform & Preload: Added FMOD multi-platform support (Desktop + Mobile), wired the FMOD Song Loader into MainMenu and ShopMusic, and preloaded the BeatUp song on start.

2. Clone Hero Chart Converter

• Import Support: Added support for importing Clone Hero charts, with the converter filtering chart difficulty for BeatShift and a clone-chart note filter.

3. SongLoader Performance

• Lazy Loading: Optimized SongLoader using lazy loading, eliminated timeline judder, separated playback and memory states, and memory-optimized Custom Songs.
• Storage: Moved the CustomSongs folder to persistentDataPath and initialized SongLoader in the FastLogin scene.

4. Chart Editor & Bug Fixes

• Editor: Added a Finish note type for BeatUp completion in the ChartEditor.
• Bug Fixes: Fixed note overflow errors, the Perfect-hit error caused by VibrationController.instance being null, the create-name screen soft-lock on non-duplicate API errors, the song list not loading, and the Drag note hit box.

5. CI/CD & Build Pipelines

• Fastlane: Added Fastlane configuration for iOS and Android, added a Gemfile for project setup, and updated Fastlane build/release stages to source environment variables.
• Signing & TestFlight: Toggled the code-signing/verification stage in the Jenkinsfile and streamlined TestFlight latest-build-number retrieval via API key.
• Cloud & Timeout: Added iOS entitlements for CloudKit support and increased the Git clone timeout in the Jenkinsfile.

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