InteractionInputTableDrawer

Custom Odin Inspector drawer for InteractionInputTable values. Renders the interaction input table as a foldable toolbar with a "Create Table" button for null instances and indented input entries showing each input's name and InputActionReference.

Definition

Namespace: Paragon.Townskeep.InteractionSystem.Editor Assembly: Townskeep.Editor.dll

[DrawerPriority(0.0, 0.0, 3000.0), DrawerIndentation]
public class InteractionInputTableDrawer : OdinValueDrawer<InteractionInputTable>

Inheritance: OdinValueDrawer<InteractionInputTable> → InteractionInputTableDrawer

Remarks

This drawer manages the visual representation of an InteractionInputTable — a reflection-based collection of InteractionInput entries discovered from [InteractionInput]-attributed methods on an Interaction.

The drawer handles three visual states:

1. Null table — Shows a "Create Table" button. When clicked, creates a new InteractionInputTable initialized with the parent Interaction reference (found via FindParentOfType<Interaction>()).

2. Empty table — Shows a collapsed toolbar with "(Interaction Has No Inputs)" label.

3. Populated table — Shows a foldable toolbar with each input entry rendered as a labeled InputActionReference field, indented by 9px.

Nested AttributeProcessor

Contains a nested AttributeProcessor that disables the context menu on InteractionTable properties and the table child member when the property is on a prefab instance. This prevents accidental structural modifications to prefab-based interaction tables.

Quick Lookup

Goal	How
Access the input table	ValueEntry.SmartValue
Access individual inputs	Iterate tableProperty.Children
Find the parent Interaction	tableProperty.FindParentOfType<Interaction>()

Methods

DrawPropertyLayout (override)

Main draw method. Dispatches to null, toolbar, or input rendering based on state.

protected override void DrawPropertyLayout(GUIContent label)

Parameter	Type	Description
label	GUIContent	Property label, defaults to "Input Table" if null

DrawNullReference (private)

Renders the "Create Table" button. On click, creates a new InteractionInputTable with the parent Interaction as the owner.

DrawToolbar (private)

Renders the header toolbar. Shows a foldout when inputs exist, or a read-only "(Interaction Has No Inputs)" label when empty.

DrawInputs (private)

Iterates over the table's children and draws each input entry. For each child, extracts the InteractionInput from index [1] of the key-value pair and draws it with a label set to interactionInput.Name.

Properties (cached)

Field	Type	Description
inputTable	InteractionInputTable	Cached reference to the drawn value
tableProperty	InspectorProperty	The "table" child property (the internal dictionary)
interactionProperty	InspectorProperty	The parent Interaction property, found via reflection

Visual Layout

Populated table:

┌───────────────────────────────────────┐  ← Toolbar
│ ▼ Input Table                         │
│   ┌───────────────────────────────┐   │
│   │ Grab    [InputActionRef ▾]    │   │  ← Each input entry
│   │ Release [InputActionRef ▾]    │   │
│   └───────────────────────────────┘   │
└───────────────────────────────────────┘

Null table:

┌───────────────────────────────────────┐
│ Input Table        [Create Table]     │
└───────────────────────────────────────┘

Empty table:

┌───────────────────────────────────────┐
│   Input Table  (Interaction Has No…)  │
└───────────────────────────────────────┘

Nested Types

AttributeProcessor

class AttributeProcessor : OdinAttributeProcessor<InteractionTable>

Disables context menus on InteractionTable and its table child when the property belongs to a prefab instance. Prevents accidental structural edits to serialized interaction tables on prefabs.

Method	Behavior
ProcessSelfAttributes	Adds [DisableContextMenu] if HasPrefabs is true
ProcessChildMemberAttributes	Adds [DisableContextMenu] to the "table" member if on a prefab

Common Pitfalls

"Create Table" requires a parent Interaction — The drawer uses FindParentOfType<Interaction>() to locate the owning interaction. If the InteractionInputTable is serialized outside of an Interaction, the parent will be null and table creation will fail.

Prefab context menu is disabled — On prefab instances, the context menu for InteractionTable and its table entries is disabled to prevent accidental structural modifications.

See Also

• InteractionInputTable — the type this drawer renders

• InteractionInput — individual input entries rendered within the table

• InteractionInputDrawer — drawer for individual InteractionInput values

• InteractionTriggerDrawer — related drawer for trigger rendering