@tool
class_name MapPoint
extends Node2D


@export_tool_button("Update lines", "Callable") var update_lines = queue_redraw
@export var connected_map_points: Array[MapPoint] = []:
	set(new_value):
		connected_map_points = new_value
		queue_redraw()

@onready var hover_dot: Sprite2D = $HoverDot


func _ready():
	queue_redraw()

func _on_area_2d_mouse_entered():
	hover_dot.show()

func _on_area_2d_mouse_exited():
	hover_dot.hide()

func _draw():
	for p in connected_map_points:
		draw_dashed_line(Vector2.ZERO, to_local(p.global_position), Color.BLACK)