rework to HomeApi and fix device loading

README.md

@@ -36,7 +36,7 @@ In order to contribute to this project, you need the following to be setup befor
 
 ## Fundamentals
 
-Communication with the Smart Home Environment is done using the `HomeAdapters` global. Each environment is made up of devices and entities.
+Communication with the Smart Home Environment is done using the `HomeApi` global. Each environment is made up of devices and entities.
 A device is a collection of different entities and entities can represent many different things in a smart home.
 For example, the entity of name `lights.smart_lamp_1` would control the kitchen lamps while `state.smart_lamp_1_temp` would show the current temperature of the lamp.
 
@@ -55,9 +55,9 @@ For example, the entity of name `lights.smart_lamp_1` would control the kitchen
     └── home_adapters  (Code allowing control smart home entities)
 ```
 
-### Home Adapters
+### Home Api
 
-The `HomeAdapters` global allows to communicate with different backends and offers a set of fundamental functions allowing communication with the Smart Home.
+The `HomeApi` global allows to communicate with different backends and offers a set of fundamental functions allowing communication with the Smart Home.
 
 ```python
 Device {

assets/icons/wifi_white_24dp.svg

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:053d1e42a72e988fad4b2ef981eb72ec850f1f7da6963b257c8935e8392cb37b
+size 324

assets/icons/wifi_white_24dp.svg.import

@@ -0,0 +1,39 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://co5fgm68t4j6o"
+path.s3tc="res://.godot/imported/wifi_white_24dp.svg-9edf937c7c00e607b2e1a7211dd6ea49.s3tc.ctex"
+path.etc2="res://.godot/imported/wifi_white_24dp.svg-9edf937c7c00e607b2e1a7211dd6ea49.etc2.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://assets/icons/wifi_white_24dp.svg"
+dest_files=["res://.godot/imported/wifi_white_24dp.svg-9edf937c7c00e607b2e1a7211dd6ea49.s3tc.ctex", "res://.godot/imported/wifi_white_24dp.svg-9edf937c7c00e607b2e1a7211dd6ea49.etc2.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0
+svg/scale=8.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

content/entities/light/light.gd

@@ -13,10 +13,10 @@ var brightness = 0 # 0-255
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	var stateInfo = await HomeAdapters.adapter.get_state(entity_id)
+	var stateInfo = await HomeApi.get_state(entity_id)
 	set_state(stateInfo["state"] == "on")
 
-	await HomeAdapters.adapter.watch_state(entity_id, func(new_state):
+	await HomeApi.watch_state(entity_id, func(new_state):
 		if (new_state["state"] == "on") == state:
 			return
 		set_state(new_state["state"] == "on")
@@ -44,7 +44,7 @@ func _on_click(event):
 		if !state && brightness != null:
 			attributes["brightness"] = int(brightness)
 
-		HomeAdapters.adapter.set_state(entity_id, "on" if !state else "off", attributes)
+		HomeApi.set_state(entity_id, "on" if !state else "off", attributes)
 		set_state(!state, brightness)
 	else:
 		_on_clickable_on_click(event)
@@ -71,5 +71,5 @@ func _on_clickable_on_click(event):
 
 	slider_knob.position = new_pos
 
-	HomeAdapters.adapter.set_state(entity_id, "on" if state else "off", {"brightness": int(ratio * 255)})
+	HomeApi.set_state(entity_id, "on" if state else "off", {"brightness": int(ratio * 255)})
 	set_state(state, ratio * 255)

content/entities/sensor/sensor.gd

@@ -5,10 +5,10 @@ extends StaticBody3D
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	var stateInfo = await HomeAdapters.adapter.get_state(entity_id)
+	var stateInfo = await HomeApi.get_state(entity_id)
 	set_text(stateInfo)
 
-	await HomeAdapters.adapter.watch_state(entity_id, func(new_state):
+	await HomeApi.watch_state(entity_id, func(new_state):
 		set_text(new_state)
 	)
 

content/entities/switch/switch.gd

@@ -5,7 +5,7 @@ extends StaticBody3D
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	var stateInfo = await HomeAdapters.adapter.get_state(entity_id)
+	var stateInfo = await HomeApi.get_state(entity_id)
 	if stateInfo == null:
 		return
 
@@ -14,7 +14,7 @@ func _ready():
 	else:
 		sprite.set_frame(1)
 
-	await HomeAdapters.adapter.watch_state(entity_id, func(new_state):
+	await HomeApi.watch_state(entity_id, func(new_state):
 		if new_state["state"] == "on":
 			sprite.set_frame(0)
 		else:
@@ -23,7 +23,7 @@ func _ready():
 
 
 func _on_click(event):
-	HomeAdapters.adapter.set_state(entity_id, "off" if sprite.get_frame() == 0 else "on")
+	HomeApi.set_state(entity_id, "off" if sprite.get_frame() == 0 else "on")
 	if sprite.get_frame() == 0:
 		sprite.set_frame(1)
 	else:

content/system/raycast/raycast.gd

@@ -84,11 +84,11 @@ func _on_button_released(button: String):
 				last_collided = null
 				moved = false
 
-func _emit_event(type: String, target: Object):
+func _emit_event(type: String, target):
 	var event = EventRay.new()
 	event.controller = controller
 	event.target = target
 	event.ray = self
 	event.is_right_controller = is_right
 
-	EventSystem.emit(type, event)
+	EventSystem.emit(type, event)

content/ui/components/input/input.gd

@@ -19,7 +19,8 @@ var text_handler = preload("res://content/ui/components/input/text_handler.gd").
 	get:
 		return text_handler.text
 	set(value):
-		text_handler.set_text(value, EventSystem.is_focused(self) == false)
+		var focused = Engine.is_editor_hint() == false && EventSystem.is_focused(self) == false
+		text_handler.set_text(value, focused)
 
 		if label != null:
 			label.text = text_handler.get_display_text()

content/ui/components/input/input.tscn

@@ -5,11 +5,11 @@
 
 [sub_resource type="BoxMesh" id="BoxMesh_kjbca"]
 resource_local_to_scene = true
-size = Vector3(0.15, 0.006, 0.03)
+size = Vector3(0.2, 0.006, 0.03)
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_x4yp8"]
 resource_local_to_scene = true
-size = Vector3(0.15, 0.006, 0.03)
+size = Vector3(0.2, 0.006, 0.03)
 
 [sub_resource type="SystemFont" id="SystemFont_nbea0"]
 
@@ -55,7 +55,7 @@ _data = {
 
 [node name="Input" type="StaticBody3D" groups=["ui_focus"]]
 script = ExtResource("1_uml3t")
-text = "Hello World"
+width = 0.2
 
 [node name="Box" type="MeshInstance3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.003, 0)
@@ -67,7 +67,7 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.003, 0)
 shape = SubResource("BoxShape3D_x4yp8")
 
 [node name="Label" type="Label3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, -0.073, 0.00618291, 0)
+transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, -0.098, 0.00618291, 0)
 pixel_size = 0.0004
 text = "Hello World"
 font = SubResource("SystemFont_nbea0")

content/ui/menu/edit/edit_menu.gd

@@ -19,11 +19,6 @@ var pages = 0
 var selected_device = null
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	HomeAdapters.adapter.adapter.on_connect.connect(func():
-		devices = await HomeAdapters.adapter.get_devices()
-		render()
-	)
-
 	next_page_button.get_node("Clickable").on_click.connect(func(_event):
 		print("next page")
 		next_page()
@@ -33,6 +28,26 @@ func _ready():
 		previous_page()
 	)
 
+func _enter_tree():
+	if HomeApi.has_connected():
+		load_devices()
+	else:
+		HomeApi.on_connect.connect(func():
+			if is_inside_tree():
+				load_devices()
+		)
+
+func load_devices():
+	if devices.size() == 0:
+		devices = await HomeApi.get_devices()
+		render()
+
+		HomeApi.on_disconnect.connect(func():
+			devices = []
+			if is_inside_tree():
+				render()
+		)
+
 func update_pages():
 	if selected_device == null:
 		pages = ceil(float(devices.size()) / page_size)

content/ui/menu/settings/ball.tscn

@@ -8,7 +8,7 @@ radius = 0.08
 height = 0.16
 
 [node name="Ball" type="RigidBody3D"]
-angular_damp = 39.224
+angular_damp = 4.0
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
 shape = SubResource("SphereShape3D_orlq6")

content/ui/menu/settings/settings_menu.gd

@@ -25,22 +25,23 @@ func _ready():
 		input_token.text = config["token"]
 
 	button_connect.on_button_down.connect(func():
-		HomeAdapters.adapter.adapter.url = input_url.text + "/api/websocket"
+		var url = input_url.text + "/api/websocket"
-		HomeAdapters.adapter.adapter.token = input_token.text
+		var token = input_token.text
-		HomeAdapters.adapter.adapter.retries = 5
+
-		HomeAdapters.adapter.adapter.connect_ws()
+		HomeApi.start_adapter("hass_ws", url, token)
 
 		ConfigData.save_config({
+			"api_type": "hass_ws",
 			"url": input_url.text,
 			"token": input_token.text
 		})
 	)
 
-	HomeAdapters.adapter.adapter.on_connect.connect(func():
+	HomeApi.on_connect.connect(func():
 		connection_status.text = "Connected"
 	)
 
-	HomeAdapters.adapter.adapter.on_disconnect.connect(func():
+	HomeApi.on_disconnect.connect(func():
 		connection_status.text = "Disconnected"
 	)
 	

content/ui/menu/settings/settings_menu.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=6 format=3 uid="uid://c6r4higceibif"]
+[gd_scene load_steps=7 format=3 uid="uid://c6r4higceibif"]
 
 [ext_resource type="Script" path="res://content/ui/menu/settings/settings_menu.gd" id="1_0lte6"]
 [ext_resource type="PackedScene" uid="uid://bsjqdvkt0u87c" path="res://content/ui/components/button/button.tscn" id="1_faxng"]
 [ext_resource type="Script" path="res://content/functions/clickable.gd" id="3_qmg6q"]
 [ext_resource type="PackedScene" uid="uid://blrhy2uccrdn4" path="res://content/ui/components/input/input.tscn" id="4_q3x6k"]
+[ext_resource type="Texture2D" uid="uid://co5fgm68t4j6o" path="res://assets/icons/wifi_white_24dp.svg" id="5_muw54"]
 
 [sub_resource type="BoxMesh" id="BoxMesh_e51x8"]
 size = Vector3(0.3, 0.01, 0.3)
@@ -30,40 +31,45 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0458097, 0, 0.253575)
 script = ExtResource("3_qmg6q")
 
 [node name="ConnectionStatus" type="Label3D" parent="Content"]
-transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0.26, 0, 0.29)
+transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0.250698, 0, 0.161303)
 pixel_size = 0.0003
 text = "Disconnected"
 
 [node name="LabelURL" type="Label3D" parent="Content"]
 transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0.01, 0, 0.03)
 pixel_size = 0.0005
-text = "URL"
+text = "url:
+"
 font_size = 36
 horizontal_alignment = 0
 
 [node name="InputURL" parent="Content" instance=ExtResource("4_q3x6k")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.18, 0, 0.03)
-width = 0.2
+text = "ws://192.168.33.33:8123"
-text = ""
 
 [node name="LabelToken" type="Label3D" parent="Content"]
 transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0.01, 0, 0.07)
 pixel_size = 0.0005
-text = "TOKEN"
+text = "token:"
 font_size = 36
 horizontal_alignment = 0
 
 [node name="InputToken" parent="Content" instance=ExtResource("4_q3x6k")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.18, 0, 0.07)
-width = 0.2
+text = "..."
-text = ""
 
 [node name="LabelConnect" type="Label3D" parent="Content"]
-transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0.15, 0, 0.12)
+transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0.14, 0, 0.12)
 pixel_size = 0.0005
-text = "TOKEN"
+text = "Connect"
 font_size = 36
 horizontal_alignment = 0
 
 [node name="Connect" parent="Content" instance=ExtResource("1_faxng")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.25, 0, 0.12)
+
+[node name="Sprite3D" type="Sprite3D" parent="Content"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.25, 0.012, 0.12)
+pixel_size = 0.0002
+axis = 1
+texture = ExtResource("5_muw54")

lib/globals/home_adapters.gd

@@ -1,11 +0,0 @@
-extends Node
-
-const Adapter = preload("res://lib/home_adapters/adapter.gd")
-
-var adapter = Adapter.new(Adapter.ADAPTER_TYPES.HASS_WS)
-# var adapter_http = Adapter.new(Adapter.ADAPTER_TYPES.HASS)
-
-func _ready():
-	add_child(adapter)
-	# add_child(adapter_http)
-	

lib/globals/home_api.gd

@@ -0,0 +1,94 @@
+extends Node
+
+const Hass = preload("res://lib/home_apis/hass/hass.gd")
+const HassWebSocket = preload("res://lib/home_apis/hass_ws/hass.gd")
+
+
+const apis = {
+	"hass": Hass,
+	"hass_ws": HassWebSocket
+}
+
+const methods = [
+	"get_devices",
+	"get_device",
+	"get_state",
+	"set_state",
+	"watch_state"
+]
+
+signal on_connect()
+signal on_disconnect()
+var api: Node
+
+func _ready():
+	print("HomeApi ready")
+
+	var config = ConfigData.load_config()
+
+	if config.has("api_type") && config.has("url") && config.has("token"):
+		var type = config["api_type"]
+		var url = config["url"] + "/api/websocket"
+		var token = config["token"]
+
+		start_adapter(type, url, token)
+	
+
+func start_adapter(type: String, url: String, token: String):
+	print("Starting adapter: %s" % type)
+	if api != null:
+		api.on_connect.disconnect(_on_connect)
+		api.on_disconnect.disconnect(_on_disconnect)
+		remove_child(api)
+		api.queue_free()
+		api = null
+
+	api = apis[type].new(url, token)
+	add_child(api)
+
+	api.on_connect.connect(func():
+		on_connect.emit()
+	)
+
+	api.on_disconnect.connect(func():
+		on_disconnect.emit()
+	)
+
+	for method in methods:
+		assert(api.has_method(method), "%s Api does not implement method: %s" % [type, method])
+
+func _on_connect():
+	on_connect.emit()
+
+func _on_disconnect():
+	on_disconnect.emit()
+
+func has_connected():
+	if api == null:
+		return false
+	return api.has_connected()
+
+## Get a list of all devices
+func get_devices():
+	assert(has_connected(), "Not connected")
+	return await api.get_devices()
+
+## Get a single device by id
+func get_device(id: String):
+	assert(has_connected(), "Not connected")
+	return await api.get_device(id)
+
+## Returns the current state of an entity
+func get_state(entity: String):
+	assert(has_connected(), "Not connected")
+	return await api.get_state(entity)
+
+## Updates the state of the entity and returns the resulting state
+func set_state(entity: String, state: String, attributes: Dictionary = {}):
+	assert(has_connected(), "Not connected")
+	return await api.set_state(entity, state, attributes)
+
+## Watches the state and each time it changes, calls the callback with the changed state, returns a function to stop watching the state
+func watch_state(entity: String, callback: Callable):
+	assert(has_connected(), "Not connected")
+	return api.watch_state(entity, callback)

lib/home_adapters/adapter.gd

@@ -1,61 +0,0 @@
-extends Node
-
-const Hass = preload("res://lib/home_adapters/hass/hass.gd")
-const HassWebSocket = preload("res://lib/home_adapters/hass_ws/hass.gd")
-
-enum ADAPTER_TYPES {
-	HASS,
-	HASS_WS
-}
-
-const adapters = {
-	ADAPTER_TYPES.HASS: Hass,
-	ADAPTER_TYPES.HASS_WS: HassWebSocket
-}
-
-const methods = [
-	"get_devices",
-	"get_device",
-	"get_state",
-	"set_state",
-	"watch_state"
-]
-
-var adapter: Node
-
-func _init(type: ADAPTER_TYPES):
-
-	var url = ""
-	var token = ""
-	var config = ConfigData.load_config()
-
-	if config.has("url"):
-		url = config["url"] + "/api/websocket"
-	if config.has("token"):
-		token = config["token"]
-
-	adapter = adapters[type].new(url, token)
-	add_child(adapter)
-
-	for method in methods:
-		assert(adapter.has_method(method), "Adapter does not implement method: " + method)
-
-## Get a list of all devices
-func get_devices():
-	return await adapter.get_devices()
-
-## Get a single device by id
-func get_device(id: String):
-	return await adapter.get_device(id)
-
-## Returns the current state of an entity
-func get_state(entity: String):
-	return await adapter.get_state(entity)
-
-## Updates the state of the entity and returns the resulting state
-func set_state(entity: String, state: String, attributes: Dictionary = {}):
-	return await adapter.set_state(entity, state, attributes)
-
-## Watches the state and each time it changes, calls the callback with the changed state, returns a function to stop watching the state
-func watch_state(entity: String, callback: Callable):
-	return adapter.watch_state(entity, callback)

lib/home_apis/hass/hass.gd

@@ -4,7 +4,7 @@ var url: String = "http://192.168.33.33:8123"
 var token: String = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiIzZjQ0ZGM2N2Y3YzY0MDc1OGZlMWI2ZjJlNmIxZjRkNSIsImlhdCI6MTY5ODAxMDcyOCwiZXhwIjoyMDEzMzcwNzI4fQ.K6ydLUC-4Q7BNIRCU1nWlI2s6sg9UCiOu-Lpedw2zJc"
 var headers: PackedStringArray = PackedStringArray([])
 
-var devices_template = FileAccess.get_file_as_string("res://lib/home_adapters/hass/templates/devices.j2")
+var devices_template = FileAccess.get_file_as_string("res://lib/home_apis/hass/templates/devices.j2")
 
 func _init(url := self.url, token := self.token):
 	self.url = url
@@ -32,8 +32,6 @@ func get_state(entity: String):
 
 	return json
 
-
-
 func set_state(entity: String, state: String, attributes: Dictionary = {}):
 	var type = entity.split('.')[0]
 	var response

lib/home_apis/hass_ws/hass.gd

@@ -1,6 +1,10 @@
 extends Node
 
-var devices_template := FileAccess.get_file_as_string("res://lib/home_adapters/hass_ws/templates/devices.j2")
+signal on_connect()
+signal on_disconnect()
+var connected := false
+
+var devices_template := FileAccess.get_file_as_string("res://lib/home_apis/hass_ws/templates/devices.j2")
 var socket := WebSocketPeer.new()
 # in seconds
 var request_timeout := 10.0
@@ -13,7 +17,7 @@ var token := ""
 var LOG_MESSAGES := false
 
 var authenticated := false
-var loading := true
+
 var id := 1
 var entities: Dictionary = {}
 var retries := 5
@@ -21,9 +25,6 @@ var retries := 5
 var entitiy_callbacks := CallbackMap.new()
 var packet_callbacks := CallbackMap.new()
 
-signal on_connect()
-signal on_disconnect()
-
 func _init(url := self.url, token := self.token):
 	self.url = url
 	self.token = token
@@ -114,7 +115,7 @@ func start_subscriptions():
 					"attributes": packet.event.a[entity]["a"]
 				}
 				entitiy_callbacks.call_key(entity, [entities[entity]])
-			loading = false
+			connected = true
 			on_connect.emit()
 
 		if packet.event.has("c"):
@@ -201,10 +202,10 @@ func decode_packet(packet: PackedByteArray):
 func encode_packet(packet: Dictionary):
 	return JSON.stringify(packet)
 
-func get_devices():
+func has_connected():
-	if loading:
+	return connected
-		await on_connect
 
+func get_devices():
 	var result = await send_request_packet({
 		"type": "render_template",
 		"template": devices_template,
@@ -218,18 +219,12 @@ func get_device(id: String):
 	pass
 
 func get_state(entity: String):
-	if loading:
-		await on_connect
-
 	if entities.has(entity):
 		return entities[entity]
 	return null
 
 
 func watch_state(entity: String, callback: Callable):
-	if loading:
-		await on_connect
-
 	entitiy_callbacks.add(entity, callback)
 
 	return func():
@@ -237,8 +232,6 @@ func watch_state(entity: String, callback: Callable):
 
 
 func set_state(entity: String, state: String, attributes: Dictionary = {}):
-	assert(!loading, "Still loading")
-
 	var domain = entity.split(".")[0]
 	var service: String
 

project.godot

@@ -20,7 +20,7 @@ config/icon="res://assets/logo.png"
 XRToolsUserSettings="*res://addons/godot-xr-tools/user_settings/user_settings.gd"
 ConfigData="*res://lib/globals/config_data.gd"
 Request="*res://lib/globals/request.gd"
-HomeAdapters="*res://lib/globals/home_adapters.gd"
+HomeApi="*res://lib/globals/home_api.gd"
 AudioPlayer="*res://lib/globals/audio_player.gd"
 EventSystem="*res://lib/globals/event_system.gd"