initial commit

widgets/compass/scripts/compass_widget_node.gd

@@ -0,0 +1,21 @@
+extends BaseWidgetNode
+class_name CompassWidgetNode
+
+
+@export_range(0., 359., 0.1) var north_deg = 0.
+var north_rad: float
+var indicator: Sprite2D
+
+# 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)
+	Signals.heading_updated.connect(_on_heading_updated)
+	indicator = get_node("CompassIndicator")
+
+func _on_heading_updated(sensor_ip: String, heading_rad: float):
+	if not check_valid_sensor(sensor_ip, "MAG"):
+		return
+	indicator.rotation = north_rad + heading_rad