extends Control

var lines : Array[String] = []

func _ready() -> void:
	EventBus.debug_print.connect(_on_debug_print)

func _process(delta: float) -> void:
	$Label.text = "FPS: " + str(Engine.get_frames_per_second()) + "\n"
	for l in lines:
		$Label.text += l + "\n"


func _on_debug_print(msg : String):
	lines.append(msg)
	if len(lines) > 10:
		lines.pop_front()


func _shortcut_input(event: InputEvent) -> void:
	if (event.is_action_pressed("debug")):
		visible = !visible