A powerful Enum-driven State Machine for MetaSounds.
Control all your audio with clean, centralized Global and per-Component states. Dynamic MetaSound nodes let your sounds react instantly to gameplay without Blueprint complexity.

Perfect for music systems, UI audio, weapon logic, ambience control, and any state-driven audio behavior. Works with Blueprint & C++ enums. Includes full debug tools.

Features

1. Global State System — one shared Enum value for all MetaSounds.

2. Component State System — per-AudioComponent Enum handling.

3. Dynamic MetaSound Nodes — Router, Selector, Trigger Switcher, GlobalValue.

4. Global Custom Values — RTPC-style numeric parameters.

5. Blueprint & C++ Enum Support — fully automatic.

6. Debug Tools — jp.audio.debug.log, jp.audio.debug.print.

Version History

• 1.0 — Added Global State system.

• 1.1 — Added Component-scoped State system.

• 1.2 — Added Debug Mode (log + on-screen print).

Simple. Fast. Production-ready.