Blueprint API Summary¶

Everything on this page is BlueprintCallable / BlueprintPure / BlueprintAssignable: MovaInteract is designed so a pure-Blueprint project can drive the whole system with no C++.

Interaction¶

Node	Class	Purpose
`TargetInteraction`	Interactor	Trigger the closest aimed interactable.
`TargetAction`	Interactor	Trigger a named Cycle/Group directly.
`TargetTags`	Interactor	Trigger by raw tag string.
`SetRadialSelectDirection` / `GetRadialSelectedIndex`	Interactor	Gamepad radial-menu selection.

Grab¶

Node	Class	Purpose
`ToggleGrab` / `GrabAimed` / `ReleaseHeld` / `ThrowHeld`	Grab	Pick up / drop / throw.
`IsGrabbable` / `IsHolding` / `GetHeldComponent`	Grab	Queries for prompts and UI.

Save / load¶

Node	Class	Purpose
`SaveInteractiveGame`	`UMovaIxSaveLibrary`	Snapshot every IC in the level.
`LoadInteractiveGame`	`UMovaIxSaveLibrary`	Restore them.

Presets¶

Node	Purpose
`ListPresets`	Every built-in + user preset.
`ApplyPresetToComponent`	Replace an IC's bundle with a preset's.
`SaveUserPreset` / `DuplicateToUserPreset` / `DeleteUserPreset`	Manage user presets.
`GatherUnresolvedPresetNames`	Flag what a preset transplant needs wired before applying.

Decision hooks (override in a C++ subclass)¶

CanExecuteGroup and similar BlueprintNativeEvent hooks let a game apply project-specific rules (permissions, quest state) without touching plugin code. See Runtime Components.

Events to bind¶

Event	Fires when
`OnInteractEnter` / `OnInteractLeave`	The Interactor's aim enters/leaves an interactable: drive your prompt widget.
`OnInteractHoldProgress`	A group with `ConfirmTime` is being held: drive a progress ring.
`OnGrabbed` / `OnReleased` / `OnThrown`	Grab lifecycle.
`OnRadialSelectionChanged`	The highlighted wedge changed.

Full signatures: Interactor API, Grab API.