Events

All events fired by the Spark UI system. Subscribe via SparkEventBus.Subscribe<T>().

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UIPanelShownEvent

Fired when a UI panel is shown/opened.

Property	Type	Description
Panel	UIPanel	The panel that was shown
PanelName	string	The name of the panel

SparkEventBus.Subscribe<UIPanelShownEvent>(e =>
{
    Debug.Log($"Panel shown: {e.PanelName}");
});

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UIPanelHiddenEvent

Fired when a UI panel is hidden/closed.

Property	Type	Description
Panel	UIPanel	The panel that was hidden
PanelName	string	The name of the panel

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FirstUIPanelOpenedEvent

Fired when the first UI panel is opened from a state where no panels were open. Useful for pausing gameplay or showing cursor.

Property	Type	Description
Panel	UIPanel	The first panel that was opened

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AllUIPanelsClosedEvent

Fired when the last open UI panel is closed, returning to a state with no panels open. Useful for resuming gameplay or hiding cursor.

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EscapeKeyPressedEvent

Fired when the escape key is pressed, allowing systems to respond to the escape action.

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ShowEventMessageEvent

Fired to request displaying an event message on screen (e.g., "Quest Completed", "Level Up").

Property	Type	Description
Message	string	The message text to display
Duration	float	How long to show the message

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CloseAllUIPanelsEvent

Fired to request all UI panels to close. Systems can publish this to force-close all panels.

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UISkeletonSpawnedEvent

Fired when the UI skeleton (root UI structure) has been spawned and is ready.

Property	Type	Description
Skeleton	GameObject	The spawned UI skeleton root object