extends Node2D

signal debug_updated(node: Node, debug_text: String)

@export var update_interval: float = 1.0  # Throttle debug updates
@export var default_debug_text: String = "No debug info available."  # Default text
var update_timer: float = 0.0

# Store debug data providers
var debug_providers: Array = []

func _ready():
	if not is_in_group("debuggable"):
		add_to_group("debuggable")
	emit_debug_info()

# Register a system or component as a debug provider
func register_debug_provider(provider: Callable):
	if provider not in debug_providers:
		debug_providers.append(provider)
		print("Registered debug provider:", provider)

# Update debug information from all providers
func update_debug():
	var debug_info = []
	debug_info.append("=== Node Debug Info ===")

	for provider in debug_providers:
		if provider.is_valid():
			var data = provider.call()
			for key in data.keys():
				debug_info.append("%s: %s" % [key.capitalize(), data[key]])

	emit_signal("debug_updated", self, String("\n").join(debug_info))

func _process(delta: float):
	update_timer += delta
	if update_timer >= update_interval:
		update_timer = 0.0
		update_debug()

func emit_debug_info():
	emit_signal("debug_updated", self, default_debug_text)