Haptic rumble

Haptics are presentation driven by authoritative events. They never extend hitstop, hitstun, cancel windows, movement or damage.

Compatible modes

off | hit-only | layered-with-audio

Treat them as project presets, not mandatory device behavior.

Contract

Publish event ID, effect/pattern ID, supported actuator/capability requirements, intensity/frequency envelope supported by the target API, retrigger/overlap policy, cancellation/end event and user setting.

Rules