GameplayDebugger

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register_gameplay_debugger_category

Additive.

Registers (or reconfigures, idempotently) a named GameplayDebugger category backed by a single generic data-driven FGameplayDebuggerCategory (GameplayDebugger.h IGameplayDebugger::RegisterCategory). FGameplayDebuggerCategory has 0 BlueprintCallable surface, so this is the only path to author a custom debugger category from MCP. Toggle visibility in-game with the console command "showdebug <category_name>".

Parameter	Type	Required	Description
category_name	string	yes	Unique name for this debugger category (required)
specs	array	yes	[{actor_class?: string, property_name: string, color?: string ("white"|"red"|"green"|"yellow"|"cyan"...), label?: string}] -- which properties to print for the current debug-actor, and how

Returns: { category_name: string, spec_count: int, registered: bool, already_existed: bool }

unregister_gameplay_debugger_category

Destructive, idempotent.

Unregisters a named GameplayDebugger category created by register_gameplay_debugger_category (GameplayDebugger.h IGameplayDebugger::UnregisterCategory, the exact inverse of RegisterCategory). Also drops the category's stored specs. Idempotent: unregistering a category that register_gameplay_debugger_category did not create is an honest no-op reporting already_absent:true.

Parameter	Type	Required	Description
category_name	string	yes	Name of the debugger category to unregister (required)

Returns: { category_name: string, unregistered: bool, already_absent: bool }