Fix Mangle Check in Light for SpotLight Generation

Used to use a check for 0.005 exactly, but float imprecision would still trigger the SpotLight spawn instead of the OmniLight spawn. Modified the range to be slightly wider to allow room for imprecision.

addons/qodot/game_definitions/fgd/point_classes/light.gd

@@ -11,18 +11,18 @@ func update_properties():
 	for child in get_children():
 		remove_child(child)
 		child.queue_free()
+	light_node = null
 
-	if 'mangle' in properties and (properties['mangle'] as Vector3).x != 0.005:
-		light_node = SpotLight3D.new()
+	if 'mangle' in properties:
+		var mangle: Vector3 = properties['mangle'] as Vector3
+		if mangle.x < 0.0049 or mangle.x > 0.0051:
+			light_node = SpotLight3D.new()
+			light_node.rotate(Vector3.UP, deg_to_rad(180 + mangle.x))
+			light_node.rotate(light_node.transform.basis.x, deg_to_rad(180 + mangle.y))
+			if 'angle' in properties:
+				light_node.set_param(Light3D.PARAM_SPOT_ANGLE, (properties['angle'] as float))
 
-		var yaw = properties['mangle'].x
-		var pitch = properties['mangle'].y
-		light_node.rotate(Vector3.UP, deg_to_rad(180 + yaw))
-		light_node.rotate(light_node.transform.basis.x, deg_to_rad(180 + pitch))
-
-		if 'angle' in properties:
-			light_node.set_param(Light3D.PARAM_SPOT_ANGLE, properties['angle'])
-	else:
+	if light_node == null:
 		light_node = OmniLight3D.new()
 
 	var light_brightness = 300