update interaction system

README.md

@@ -65,30 +65,29 @@ func watch_state(entity: String, callback: Callable[entity: Entity]) -> Callable
 
 ### Interaction Events
 
-Each time a button is pressed on the primary controller, a raycast is done to be able to interact with devices or the UI.
+Each time a button is pressed on the primary controller, a ray-cast is done to be able to interact with devices or the UI.
 
-**InteractionEvent**
-```js
-{
-	position: Vector3,
-	rotation: Vector3
+```python
+InteractionEvent {
+	"controller": XRController3D, # The controller that triggered the event
+	"ray": RayCast3D, # The ray-cast that triggered the event
 }
 ```
 
 | Function called | Args | Description |
 | -- | -- | -- |
-| `_click` | `[event: InteractionEvent]` | The back trigger button has been pressed and released |
-| `_dbl_click` | `[event: InteractionEvent]` | The back trigger button has been pressed and released twice in a row |
-| `_long_click` | `[event: InteractionEvent]` | The back trigger button has been pressed, then hold still for a short period, then released |
-| `_press_down` | `[event: InteractionEvent]` | The back trigger button has been pressed down |
-| `_press_move` | `[event: InteractionEvent]` | The back trigger button has been moved while pressed down |
-| `_press_up` | `[event: InteractionEvent]` | The back trigger button has been released |
-| `_grab_down` | `[event: InteractionEvent]` | The side grap button been pressed down |
-| `_grab_move` | `[event: InteractionEvent]` | The side grap button been pressed down |
-| `_grab_up` | `[event: InteractionEvent]` | The side grap button been released |
+| `_on_click` | `[event: InteractionEvent]` | The back trigger button has been pressed and released |
+| `_on_press_down` | `[event: InteractionEvent]` | The back trigger button has been pressed down |
+| `_on_press_move` | `[event: InteractionEvent]` | The back trigger button has been moved while pressed down |
+| `_on_press_up` | `[event: InteractionEvent]` | The back trigger button has been released |
+| `_on_grab_down` | `[event: InteractionEvent]` | The side grab button been pressed down |
+| `_on_grab_move` | `[event: InteractionEvent]` | The side grab button been pressed down |
+| `_on_grab_up` | `[event: InteractionEvent]` | The side grab button been released |
+| `_on_ray_enter` | `[event: InteractionEvent]` | The ray-cast enters the the collision body |
+| `_on_ray_leave` | `[event: InteractionEvent]` | The ray-cast leaves the the collision body |
 
 ### Testing without a VR Headset
 
 In order to test without a headset, press the run project (F5) button in Godot and ignore the prompt that OpenXR failed to start.
 To simulate the headset and controller movement, we're using the [XR Input Simulator](https://godotengine.org/asset-library/asset/1775) asset.
-Click at the link to get a list of the supported controlls.
+Click at the link to get a list of the supported controls.

main.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=12 format=3 uid="uid://eecv28y6jxk4"]
+[gd_scene load_steps=13 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://src/raycast.gd" id="1_tsqxc"]
@@ -7,6 +7,7 @@
 [ext_resource type="PackedScene" uid="uid://c3kdssrmv84kv" path="res://scenes/menu.tscn" id="3_1tbp3"]
 [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"]
+[ext_resource type="PackedScene" uid="uid://cscl5k7lhopj5" path="res://scenes/entities/switch.tscn" id="8_uxmrb"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_m58yb"]
 ao_enabled = true
@@ -76,3 +77,7 @@ shadow_enabled = true
 
 [node name="XRSimulator" parent="." instance=ExtResource("5_3qc8g")]
 xr_origin = NodePath("../XROrigin3D")
+
+[node name="Switch" parent="." instance=ExtResource("8_uxmrb")]
+transform = Transform3D(0.999999, -1.39635e-11, 0, 9.48031e-12, 1, 0, 0, 0, 1, 0.564168, 0.725642, -1.56163)
+entity_id = "switch.plug_printer_2_fale"

src/entities/switch.gd

@@ -6,6 +6,9 @@ extends StaticBody3D
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	var stateInfo = await HomeAdapters.adapter_ws.get_state(entity_id)
+	if stateInfo == null:
+		return
+
 	if stateInfo["state"] == "on":
 		sprite.set_frame(0)
 	else:

src/home_adapters/hass_ws/hass.gd

@@ -10,6 +10,7 @@ var token := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiIzZjQ0ZGM2N2Y3YzY0M
 var LOG_MESSAGES := false
 
 var authenticated := false
+var loading := true
 var id := 1
 var entities: Dictionary = {}
 
@@ -100,6 +101,7 @@ func start_subscriptions():
 					"attributes": packet.event.a[entity]["a"]
 				}
 				entitiy_callbacks.call_key(entity, [entities[entity]])
+			loading = false
 			on_connect.emit()
 
 		if packet.event.has("c"):
@@ -171,13 +173,13 @@ func encode_packet(packet: Dictionary):
 	return JSON.stringify(packet)
 
 func load_devices():
-	if !authenticated:
+	if loading:
 		await on_connect
 
 	return entities
 
 func get_state(entity: String):
-	if !authenticated:
+	if loading:
 		await on_connect
 
 	if entities.has(entity):
@@ -186,14 +188,14 @@ func get_state(entity: String):
 
 
 func watch_state(entity: String, callback: Callable):
-	if !authenticated:
+	if loading:
 		await on_connect
 
 	entitiy_callbacks.add(entity, callback)
 
 
 func set_state(entity: String, state: String, attributes: Dictionary = {}):
-	assert(authenticated, "Not authenticated")
+	assert(!loading, "Still loading")
 
 	var domain = entity.split(".")[0]
 	var service: String

src/raycast.gd

@@ -5,23 +5,92 @@ extends Node3D
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	_controller.button_pressed.connect(self._on_button_pressed)
+	_controller.button_pressed.connect(_on_button_pressed)
+	_controller.button_released.connect(_on_button_released)
 
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
+var _last_collided: Object = null
+var _is_pressed := false
+var _is_grabbed := false
+var _moved := false
+var _click_point := Vector3.ZERO
 
-func _on_button_pressed(button):
-	print(button)
-	if button != "trigger_click":
+func _physics_process(delta):
+	_handle_enter_leave()
+	_handle_move()
+
+func _get_event_data():
+	return {
+		"controller": _controller,
+		"ray": ray,
+	}
+
+func _handle_move():
+	var distance = ray.get_collision_point().distance_to(_click_point)
+
+	if distance > 0.01:
+		if _is_pressed:
+			_call_fn("_on_press_move")
+			_moved = true
+		if _is_grabbed:
+			_call_fn("_on_grab_move")
+			_moved = true
+
+func _handle_enter_leave():
+	var collider = ray.get_collider()
+
+	if collider == _last_collided:
 		return
 
+	if _last_collided != null && _last_collided.has_method("_on_ray_enter"):
+		_last_collided._on_ray_enter(_get_event_data())
+
+	if collider != null && collider.has_method("_on_ray_leave"):
+		collider._on_ray_leave(_get_event_data())
+
+	_last_collided = collider
+
+func _on_button_pressed(button):
 	var collider = ray.get_collider()
 
 	if collider == null:
 		return
 
-	print(collider)
+	match button:
+		"trigger_click":
+			_is_pressed = true
+			_click_point = ray.get_collision_point()
+			_call_fn("_on_press_down")
+		"grip_click":
+			_is_grabbed = true
+			_click_point = ray.get_collision_point()
+			_call_fn("_on_grab_down")
 
-	if collider.has_method("_on_toggle"):
-		collider._on_toggle()
+func _on_button_released(button):
+	var collider = ray.get_collider()
+
+	if collider == null:
+		return
+
+	match button:
+		"trigger_click":
+			if _is_pressed:
+				if _moved == false:
+					_call_fn("_on_click")
+				_call_fn("_on_press_up")
+				_is_pressed = false
+				_moved = false
+		"grip_click":
+			if _is_grabbed:
+				_call_fn("_on_grab_up")
+				_is_grabbed = false
+				_moved = false
+
+func _call_fn(fn_name: String):
+	print("call_fn", fn_name)
+	var collider = ray.get_collider()
+
+	if collider == null:
+		return
+	
+	if collider.has_method(fn_name):
+		collider.call(fn_name, _get_event_data())