#Conditions, Events & Spots

Interface Director includes Conditions, Triggers, Events, and Hotspots for responsive visual scripting.

#Conditions Reference Table

Condition	Meaning
`Is Interface Open`	Returns true if the target Interface Asset or Instance Key is currently open.
`Can Open Interface`	Side-effect-free evaluation: returns true if Opening Admission rules permit opening right now.
`Interface Layer Is`	Checks if an interface belongs to a specific logical layer.
`Interface Property Is`	Compares active interface properties (e.g. is top, is suspended).
`Interface Has Payload`	Returns true if a specific payload key exists on the active instance.

Condition Library showcase — Conditions provide side-effect-free queries to guide visual branching logic.

#Triggers & Events Reference Table

Event	When It Fires
`On Interface Open`	Triggered when a matching interface opens and starts its entrance transition.
`On Interface Close`	Triggered when a matching interface closes and completes its exit transition.
`On Interface Suspend`	Triggered when an interface enters the suspended state due to a higher-layer interface.
`On Interface Resume`	Triggered when a suspended interface resumes active presentation and focus.
`On Interface Open Rejected`	Triggered when an open request was denied by Opening Admission rules.

Event Library showcase — Event Triggers allow reacting instantly to UI lifecycle transitions.

#Hotspot Integration: SpotShowInterface

Add SpotShowInterface to any Game Creator Hotspot GameObject:

Automatically binds proximity triggers to Interface Director.
Displays 3D World Anchored prompts (e.g. "Examine", "Loot", "Talk").
Opens when entering hotspot distance, closes automatically when leaving.