extends Area2D
class_name InspectableEntity

const MODULATE_INSPECTED_COLOR = Color.GRAY

var terrain : Terrain
var planet : Planet : 
	get(): return terrain if terrain is Planet else null

@export var default_info_title = ""
@export var default_info_desc = ""

@onready var default_modulate : Color = modulate
@onready var inspectable_signals_setuped : bool = setup_inspectable_signals()

func inspect(is_inspected : bool = true):
	modulate = MODULATE_INSPECTED_COLOR if is_inspected else default_modulate

func setup_inspectable_signals() -> bool:
	mouse_entered.connect(_on_mouse_entered)
	mouse_exited.connect(_on_mouse_excited)
	return true

func _on_mouse_entered():
	Pointer.inspect(self, inspector_info())

func _on_mouse_excited():
	Pointer.stop_inspect(self)

func pointer_text():
	return default_info_title

func inspector_info() -> Inspector.Info:
	return Inspector.Info.new(
		pointer_text(),
		default_info_desc
	)

func _notification(what):
	if (what == NOTIFICATION_PREDELETE):
		Pointer.stop_inspect(self)