decouple integration from main

content/main.gd

@@ -11,8 +11,6 @@ var sky_passthrough = preload ("res://assets/materials/sky_passthrough.material"
 @onready var menu = $Menu
 @onready var keyboard = $Keyboard
 
-var last_room = null
-
 func _ready():
 	# In case we're running on the headset, use the passthrough sky
 	if OS.get_name() == "Android":
@@ -84,17 +82,6 @@ func _emit_action(name: String, value, right_controller: bool=true):
 		TYPE_FLOAT, TYPE_VECTOR2:
 			EventSystem.emit("action_value", event)
 
-func _physics_process(delta):
-	var room = House.body.find_room_at(camera.global_position)
-
-	if room != last_room:
-		if room:
-			HomeApi.api.update_room(room.name)
-			last_room = room
-		else:
-			HomeApi.api.update_room("outside")
-			last_room = null
-
 func _process(delta):
 	if OS.get_name() != "Android":
 		

content/main.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=15 format=3 uid="uid://eecv28y6jxk4"]
+[gd_scene load_steps=16 format=3 uid="uid://eecv28y6jxk4"]
 
 [ext_resource type="PackedScene" uid="uid://clc5dre31iskm" path="res://addons/godot-xr-tools/xr/start_xr.tscn" id="1_i4c04"]
 [ext_resource type="Script" path="res://content/main.gd" id="1_uvrd4"]
 [ext_resource type="PackedScene" uid="uid://b30w6tywfj4fp" path="res://content/system/controller_left/controller_left.tscn" id="2_2lraw"]
 [ext_resource type="PackedScene" uid="uid://d3f8glx1xgm5w" path="res://content/system/raycast/raycast.tscn" id="3_67lii"]
+[ext_resource type="PackedScene" uid="uid://b2kjh1fpjptdr" path="res://content/system/camera/camera.tscn" id="3_rj4ac"]
 [ext_resource type="PackedScene" uid="uid://bsx12q23v8apy" path="res://content/system/hands/hands.tscn" id="4_v8xu6"]
 [ext_resource type="PackedScene" uid="uid://ctltchlf2j2r4" path="res://addons/xr-simulator/XRSimulator.tscn" id="5_3qc8g"]
 [ext_resource type="Material" uid="uid://bf5ina366dwm6" path="res://assets/materials/sky.material" id="5_wgwf8"]
@@ -46,10 +47,7 @@ shadow_enabled = true
 
 [node name="XROrigin3D" type="XROrigin3D" parent="."]
 
-[node name="XRCamera3D" type="XRCamera3D" parent="XROrigin3D"]
+[node name="XRCamera3D" parent="XROrigin3D" instance=ExtResource("3_rj4ac")]
-transform = Transform3D(0.999999, 0.00106283, -0.000420545, -0.00106267, 0.999999, 0.000379457, 0.000420948, -0.000378989, 1, 0.0356617, 0.71033, 0.00564247)
-cull_mask = 524287
-current = true
 
 [node name="XRControllerLeft" parent="XROrigin3D" instance=ExtResource("2_2lraw")]
 transform = Transform3D(0.999999, -1.39633e-11, 0, 9.48075e-12, 1, 0, 0, 0, 1, -0.355145, 0.550439, -0.477945)

content/system/camera/camera.gd

@@ -0,0 +1,18 @@
+extends XRCamera3D
+
+var last_room = null
+
+func _physics_process(_delta):
+	if HomeApi.api.has_integration():
+		update_room()
+
+func update_room():
+	var room = House.body.find_room_at(global_position)
+
+	if room != last_room:
+		if room:
+			HomeApi.api.update_room(room.name)
+			last_room = room
+		else:
+			HomeApi.api.update_room("outside")
+			last_room = null

content/system/camera/camera.tscn

@@ -0,0 +1,6 @@
+[gd_scene format=3 uid="uid://b2kjh1fpjptdr"]
+
+[node name="XRCamera3D" type="XRCamera3D"]
+transform = Transform3D(0.999999, 0.00106283, -0.000420545, -0.00106267, 0.999999, 0.000379457, 0.000420948, -0.000378989, 1, 0.0356617, 0.71033, 0.00564247)
+cull_mask = 524287
+current = true

lib/home_apis/hass_ws/hass.gd

@@ -255,6 +255,9 @@ func set_state(entity: String, state: String, attributes: Dictionary={}):
 		}
 	})
 
+func has_integration():
+	return integration_handler.integration_exists
+
 func update_room(room: String):
 	var response = await send_request_packet({
 		"type": "immersive_home/update",