Added a Lighting toggle in the Graphics menu - works but doesn't save properly

Game/Assets/UI/GUI.gd

@@ -49,5 +49,13 @@ func toggle_fullscreen(is_fullscreen):
 	else:
 		get_tree().get_root().mode = Window.MODE_WINDOWED
 
+func toggle_lighting(is_enabled):
+	var map = get_tree().get_root().get_node("Main").get_node("Map")
+
+	map.get_node("Lights").visible = is_enabled
+	map.get_node("Decals").visible = is_enabled
+	map.get_node("ReflectionProbes").visible = is_enabled
+
+
 func set_mouse_sensitivity(sensitivity):
 	pass

Game/Assets/UI/GraphicsMenu.gd

@@ -4,3 +4,9 @@ func on_fullscreen_toggled(button_pressed):
 	if GUI:
 		GUI.toggle_fullscreen(button_pressed)
 		$Fullscreen.save_data()
+
+
+func _on_Lighting_toggled(button_pressed):
+	if GUI:
+		GUI.toggle_lighting(button_pressed)
+		$Lighting.save_data()

Game/Assets/UI/GraphicsMenu.tscn

@@ -15,9 +15,19 @@ offset_bottom = 40.0
 label = "Fullscreen"
 index = "Fullscreen"
 
-[node name="Back" parent="." index="1"]
+[node name="Lighting" parent="." index="1" instance=ExtResource( "3" )]
+anchor_right = 0.0
+anchor_bottom = 0.0
 offset_top = 44.0
 offset_right = 76.0
-offset_bottom = 73.0
+offset_bottom = 84.0
+label = "Eye Candy Lighting"
+index = "Fullscreen"
+
+[node name="Back" parent="." index="2"]
+offset_top = 88.0
+offset_right = 76.0
+offset_bottom = 117.0
 
 [connection signal="toggled" from="Fullscreen" to="." method="on_fullscreen_toggled"]
+[connection signal="toggled" from="Lighting" to="." method="_on_Lighting_toggled"]

Game/Map.tscn

@@ -89,6 +89,7 @@ script = null
 
 [node name="Decals" type="Node3D" parent="."]
 transform = Transform3D(-0.965926, 0.258819, 4.2222e-08, 4.37114e-08, 1.43551e-22, 1, 0.258819, 0.965926, -1.13133e-08, 14.1763, 3.94448, 0.097948)
+visible = false
 script = null
 __meta__ = {
 "_edit_lock_": true
@@ -139,6 +140,7 @@ albedo_mix = 0.0
 script = ExtResource( "5_yr76j" )
 
 [node name="Lights" type="Node3D" parent="."]
+visible = false
 script = null
 __meta__ = {
 "_edit_lock_": true
@@ -227,30 +229,9 @@ spot_range = 9.47919
 spot_angle = 65.7864
 script = null
 
-[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
-transform = Transform3D(-0.462097, -0.0829877, -0.882938, -0.886591, 0.0663194, 0.457775, 0.0205662, 0.994341, -0.104222, 0, 38, -1)
-light_energy = 4.0
-shadow_enabled = true
-shadow_bias = 0.035
-shadow_blur = 8.0
-directional_shadow_blend_splits = true
-script = null
-
-[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
-environment = SubResource( "3" )
-camera_effects = SubResource( "4" )
-script = null
-
-[node name="VoxelGI" type="VoxelGI" parent="."]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 7, 12, 0)
-visible = false
-subdiv = 0
-extents = Vector3(27, 13, 22)
-data = SubResource( "VoxelGIData_838pm" )
-script = null
-
 [node name="ReflectionProbes" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 12.8418, -0.943157)
+visible = false
 script = null
 __meta__ = {
 "_edit_lock_": true
@@ -302,6 +283,28 @@ interior = true
 enable_shadows = true
 script = null
 
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(-0.462097, -0.0829877, -0.882938, -0.886591, 0.0663194, 0.457775, 0.0205662, 0.994341, -0.104222, 0, 38, -1)
+light_energy = 4.0
+shadow_enabled = true
+shadow_bias = 0.035
+shadow_blur = 8.0
+directional_shadow_blend_splits = true
+script = null
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource( "3" )
+camera_effects = SubResource( "4" )
+script = null
+
+[node name="VoxelGI" type="VoxelGI" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 7, 12, 0)
+visible = false
+subdiv = 0
+extents = Vector3(27, 13, 22)
+data = SubResource( "VoxelGIData_838pm" )
+script = null
+
 [node name="Props" type="Node3D" parent="."]
 script = null
 __meta__ = {