ParagonBehaviourContextMenu

Static editor class that injects a gear icon context menu into the Inspector header of every ParagonBehaviour. Provides quick toggles for enabling/disabling subsystems and debug mode without navigating into component properties.

Definition

Namespace: Paragon.Editor Assembly: Paragon.Editor.dll

[InitializeOnLoad]
public static class ParagonBehaviourContextMenu

Remarks

This class uses EditorHeaderItemInjector (a reflection-based utility) to insert a custom UI callback into Unity's internal editor header item pipeline. The injection happens in the static constructor, ensuring it runs automatically when the editor domain loads via [InitializeOnLoad].

The injected callback (OnContextMenuGUI) renders a gear icon button for every ParagonBehaviour target in the Inspector. When clicked, it shows a GenericMenu with:

• Use Subsystem — Toggle that creates or destroys the ParagonSubsystem on the behaviour. Only shown if the behaviour implements IParagonSubsystem<>. The checkmark reflects behaviour.HasSubsystem.

• Enable Debug — Toggle that enables or disables DebugEnabled on the behaviour. The checkmark reflects behaviour.DebugEnabled.

The menu actions delegate to ParagonBehaviourEditor.EnableSubsystem(), DisableSubsystem(), and SetDebugEnabled().

Quick Lookup

Goal	How
Toggle subsystem on a behaviour	Click gear icon → "Use Subsystem"
Toggle debug mode	Click gear icon → "Enable Debug"
Extend with custom menu items	Not supported — class is static and sealed

Methods

All methods are private. The class exposes no public API — it operates entirely through the injected editor header callback.

OnContextMenuGUI (private)

The injected callback that renders the gear icon and dropdown menu.

private static bool OnContextMenuGUI(Rect buttonRect, Object[] targets)

Parameter	Type	Description
buttonRect	Rect	The position for the button in the header
targets	Object[]	The currently selected editor targets

Returns: true if any target was a ParagonBehaviour (indicating the button was rendered).

Common Pitfalls

"Use Subsystem" not appearing The "Use Subsystem" menu item only appears if the behaviour implements IParagonSubsystem<>. Regular ParagonBehaviour subclasses that don't implement this interface will only see "Enable Debug".

See Also

• ParagonBehaviourEditor — the editor class whose methods the context menu invokes

• ParagonSubsystemDrawer — the drawer that renders the subsystem once enabled