car-os/widgets/compass/scripts/compass_widget_node.gd

extends BaseWidgetNode
class_name CompassWidgetNode


@export_range(0., 359., 0.1) var north_deg = 0.
var north_rad: float
var indicator: Sprite2D
var label: Label

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	super._ready()
	if north_deg == null:
		north_deg = 0.
	north_rad = deg_to_rad(north_deg)
	indicator = get_node("CompassIndicator")
	label = get_node("Label")

func _update_data():
	if label == null:
		return
	#label.rotation = -host_vehicle.heading_rad
	label.text = get_direction_label(host_vehicle.heading_rad)

func get_direction_label(heading_rad):
	var heading_deg = rad_to_deg(heading_rad)
	if 0 <= heading_deg and heading_deg <= 22.5:
		return 'N'
	elif 22.5 < heading_deg and heading_deg <= 67.5:
		return "NE"
	elif 67.5 < heading_deg and heading_deg <= 112.5:
		return "E"
	elif 112.5 < heading_deg and heading_deg <= 157.5:
		return "SE"
	elif 157.5 < heading_deg and heading_deg <= 202.5:
		return "S"
	elif 202.5 < heading_deg and heading_deg <= 247.5:
		return "SW"
	elif 247.5 < heading_deg and heading_deg <= 292.5:
		return "W"
	elif 292.5 < heading_deg and heading_deg <= 337.5:
		return "NW"
	else:
		return "N"