immersive-home/app/content/system/hands/hands.tscn

[gd_scene load_steps=4 format=3 uid="uid://byj36o0boo1v2"]

[ext_resource type="PackedScene" uid="uid://bsjqdvkt0u87c" path="res://content/ui/components/button/button.tscn" id="3_te2p8"]

[sub_resource type="GDScript" id="GDScript_4kea7"]
script/source = "extends Node3D

const Pointer = preload (\"res://lib/utils/pointer/pointer.gd\")
const Initiator = preload (\"res://lib/utils/pointer/initiator.gd\")
const Finger = preload (\"res://lib/utils/touch/finger.gd\")
const Touch = preload (\"res://lib/utils/touch/touch.gd\")
const Collide = preload (\"res://lib/utils/touch/collide.gd\")
const Miniature = preload (\"res://content/system/house/mini/miniature.gd\")

@onready var main = $\"/root/Main\"
@onready var palm = $XRHandLeft/Palm
@onready var quick_actions = $XRHandLeft/Palm/QuickActions
@onready var mini_view_button = $XRHandLeft/Palm/QuickActions/MiniView
@onready var temperature_button = $XRHandLeft/Palm/QuickActions/Temperature
@onready var humidity_button = $XRHandLeft/Palm/QuickActions/Humidity
@export var ray_left: RayCast3D
@export var ray_right: RayCast3D
@export var hand_left: Node3D
@export var hand_right: Node3D

@onready var bone_attachments_right = [$XRHandRight/IndexTip, $XRHandRight/ThumbTip, $XRHandRight/MiddleTip]
@onready var bone_attachments_left = [$XRHandLeft/IndexTip, $XRHandLeft/ThumbTip, $XRHandLeft/MiddleTip]

enum Fingers {INDEX, THUMB, MIDDLE}

var left_initiator: Initiator = Initiator.new()
var right_initiator: Initiator = Initiator.new()
var touch: Touch
var collide: Collide
var left_pointer: Pointer
var right_pointer: Pointer
var press_distance = 0.03
var grip_distance = 0.03

var pressed_left = false
var pressed_right = false
var grabbed_left = false
var grabbed_right = false

func _ready():
	var fingers = {
		Finger.Type.INDEX_RIGHT: $XRHandRight/IndexTip/TouchArea,
		Finger.Type.INDEX_LEFT: $XRHandLeft/IndexTip/TouchArea,
		Finger.Type.MIDDLE_RIGHT: $XRHandRight/MiddleTip/TouchArea,
		Finger.Type.MIDDLE_LEFT: $XRHandLeft/MiddleTip/TouchArea
	}

	touch = Touch.new(fingers)
	collide = Collide.new(hand_left, hand_right, $XRHandLeft/IndexTip/TouchArea, $XRHandRight/IndexTip/TouchArea)
	add_child(touch)
	add_child(collide)

	_ready_hand()

	mini_view_button.on_button_up.connect(func():
		House.body.mini_view.small.value=!House.body.mini_view.small.value
	)

	temperature_button.on_button_up.connect(func():
		if House.body.mini_view.heatmap_type.value == Miniature.HeatmapType.TEMPERATURE:
			House.body.mini_view.heatmap_type.value=Miniature.HeatmapType.NONE
		else:
			House.body.mini_view.heatmap_type.value=Miniature.HeatmapType.TEMPERATURE
	)

	humidity_button.on_button_up.connect(func():
		if House.body.mini_view.heatmap_type.value == Miniature.HeatmapType.HUMIDITY:
			House.body.mini_view.heatmap_type.value=Miniature.HeatmapType.NONE
		else:
			House.body.mini_view.heatmap_type.value=Miniature.HeatmapType.HUMIDITY
	)

func _ready_hand():
	left_initiator.type = Initiator.Type.HAND_LEFT
	left_initiator.node = ray_left.get_parent()

	left_pointer = Pointer.new(left_initiator, ray_left)
	add_child(left_pointer)

	right_initiator.type = Initiator.Type.HAND_RIGHT
	right_initiator.node = ray_right.get_parent()

	right_pointer = Pointer.new(right_initiator, ray_right)
	add_child(right_pointer)

func _process(_delta):
	if main.camera.global_transform.basis.z.dot(palm.global_transform.basis.y) > 0.85:
		if quick_actions.is_inside_tree() == false: palm.add_child(quick_actions)
	else:
		if quick_actions.is_inside_tree(): palm.remove_child(quick_actions)

func _physics_process(_delta):
	_process_hand_left(hand_left)
	_process_hand_right(hand_right)

func _process_hand_left(hand: Node3D):
	var index_tip = bone_attachments_left[Fingers.INDEX].get_node(\"Marker3D\")
	var thumb_tip = bone_attachments_left[Fingers.THUMB].get_node(\"Marker3D\")
	var middle_tip = bone_attachments_left[Fingers.MIDDLE].get_node(\"Marker3D\")

	var _ray = ray_left if hand == hand_left else ray_right
	var initiator = left_initiator if hand == hand_left else right_initiator

	var distance_trigger = index_tip.global_position.distance_to(thumb_tip.global_position)
	var distance_grab = middle_tip.global_position.distance_to(thumb_tip.global_position)

	var trigger_close = distance_trigger <= press_distance
	var grab_close = distance_grab <= grip_distance

	if trigger_close&&!pressed_left:
		initiator.on_press.emit(Initiator.EventType.TRIGGER)
		pressed_left = true
	elif !trigger_close&&pressed_left:
		initiator.on_release.emit(Initiator.EventType.TRIGGER)
		pressed_left = false

	if grab_close&&!grabbed_left:
		initiator.on_press.emit(Initiator.EventType.GRIP)
		grabbed_left = true
	elif !grab_close&&grabbed_left:
		initiator.on_release.emit(Initiator.EventType.GRIP)
		grabbed_left = false

func _process_hand_right(hand: Node3D):
	var index_tip = bone_attachments_right[Fingers.INDEX].get_node(\"Marker3D\")
	var thumb_tip = bone_attachments_right[Fingers.THUMB].get_node(\"Marker3D\")
	var middle_tip = bone_attachments_right[Fingers.MIDDLE].get_node(\"Marker3D\")

	var _ray = ray_left if hand == hand_left else ray_right
	var initiator = left_initiator if hand == hand_left else right_initiator

	var distance_trigger = index_tip.global_position.distance_to(thumb_tip.global_position)
	var distance_grab = middle_tip.global_position.distance_to(thumb_tip.global_position)

	var trigger_close = distance_trigger <= press_distance
	var grab_close = distance_grab <= grip_distance

	if trigger_close&&!pressed_right:
		initiator.on_press.emit(Initiator.EventType.TRIGGER)
		pressed_right = true
	elif !trigger_close&&pressed_right:
		initiator.on_release.emit(Initiator.EventType.TRIGGER)
		pressed_right = false

	if grab_close&&!grabbed_right:
		initiator.on_press.emit(Initiator.EventType.GRIP)
		grabbed_right = true
	elif !grab_close&&grabbed_right:
		initiator.on_release.emit(Initiator.EventType.GRIP)
		grabbed_right = false
"

[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_dopke"]
radius = 0.001
height = 0.02

[node name="Hands" type="Node3D"]
script = SubResource("GDScript_4kea7")

[node name="XRHandLeft" type="Node3D" parent="."]
transform = Transform3D(0.999999, -1.39628e-11, 0, 9.48119e-12, 0.999999, -4.54747e-13, 0, 0, 0.999999, -0.25, 0, 0)

[node name="IndexTip" type="BoneAttachment3D" parent="XRHandLeft"]
transform = Transform3D(0.967526, 0.252326, -0.0150302, -0.0150302, 0.116784, 0.993043, 0.252326, -0.960569, 0.116784, -0.00665802, 0.0427913, -0.169868)
bone_name = "Index_Tip_L"
bone_idx = 9
use_external_skeleton = true
external_skeleton = NodePath("")

[node name="Marker3D" type="Marker3D" parent="XRHandLeft/IndexTip"]
gizmo_extents = 0.02

[node name="TouchArea" type="Area3D" parent="XRHandLeft/IndexTip"]
transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0.01)
collision_layer = 0
collision_mask = 4
monitorable = false

[node name="CollisionShape3D" type="CollisionShape3D" parent="XRHandLeft/IndexTip/TouchArea"]
transform = Transform3D(1, -7.45058e-09, -2.22045e-16, 7.45058e-09, 1, 0, 0, 0, 1, 0, 0, 0)
shape = SubResource("CapsuleShape3D_dopke")

[node name="ThumbTip" type="BoneAttachment3D" parent="XRHandLeft"]
transform = Transform3D(0.967043, 0.24582, -0.0663439, -0.0663439, 0.494837, 0.86645, 0.24582, -0.833492, 0.494837, 0.0261569, 0.0891964, -0.0934418)
bone_name = "Thumb_Tip_L"
bone_idx = 4
use_external_skeleton = true
external_skeleton = NodePath("")

[node name="Marker3D" type="Marker3D" parent="XRHandLeft/ThumbTip"]
gizmo_extents = 0.02

[node name="MiddleTip" type="BoneAttachment3D" parent="XRHandLeft"]
transform = Transform3D(0.98042, 0.196912, 0.00149799, 0.001498, -0.015065, 0.999885, 0.196912, -0.980305, -0.0150651, -0.00327212, -0.00771424, -0.176318)
bone_name = "Middle_Tip_L"
bone_idx = 14
use_external_skeleton = true
external_skeleton = NodePath("")

[node name="Marker3D" type="Marker3D" parent="XRHandLeft/MiddleTip"]
gizmo_extents = 0.02

[node name="TouchArea" type="Area3D" parent="XRHandLeft/MiddleTip"]
transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0.01)
collision_layer = 0
collision_mask = 4
monitorable = false

[node name="CollisionShape3D" type="CollisionShape3D" parent="XRHandLeft/MiddleTip/TouchArea"]
transform = Transform3D(1, -7.45058e-09, -2.22045e-16, 7.45058e-09, 1, 0, 0, 0, 1, 0, 0, 0)
shape = SubResource("CapsuleShape3D_dopke")

[node name="Palm" type="Node3D" parent="XRHandLeft"]
transform = Transform3D(-0.707107, -8.74228e-08, -0.707107, 6.18173e-08, -1, 6.18173e-08, -0.707107, -8.29045e-24, 0.707107, 0.01, -0.04, -5.58794e-09)

[node name="QuickActions" type="Node3D" parent="XRHandLeft/Palm"]
transform = Transform3D(0.5, -4.47035e-08, -4.37114e-08, 4.37114e-08, -2.18557e-08, 0.5, -4.47035e-08, -0.5, -2.18557e-08, 0.005, 0, 0.005)

[node name="MiniView" parent="XRHandLeft/Palm/QuickActions" instance=ExtResource("3_te2p8")]
transform = Transform3D(1, -3.55271e-15, -4.33681e-19, 3.55271e-15, 1, 3.5525e-15, -4.33681e-19, -3.55291e-15, 1, -0.0600001, 0, 0)
label = "nest_multi_room"
icon = true

[node name="Temperature" parent="XRHandLeft/Palm/QuickActions" instance=ExtResource("3_te2p8")]
label = "device_thermostat"
icon = true

[node name="Humidity" parent="XRHandLeft/Palm/QuickActions" instance=ExtResource("3_te2p8")]
transform = Transform3D(1, 1.73472e-18, 0, 0, 1, 0, 0, 0, 1, 0.0600001, -5.68873e-13, 0)
label = "humidity_mid"
icon = true

[node name="XRHandRight" type="Node3D" parent="."]
transform = Transform3D(0.999998, 0, 0, 0, 0.999999, 0, 0, 0, 0.999999, 0.264391, 0, 0)

[node name="IndexTip" type="BoneAttachment3D" parent="XRHandRight"]
transform = Transform3D(0.967526, -0.252326, 0.0150302, 0.0150302, 0.116784, 0.993043, -0.252326, -0.960569, 0.116784, 0.00665802, 0.0427913, -0.169868)
bone_name = "Index_Tip_R"
bone_idx = 9
use_external_skeleton = true
external_skeleton = NodePath("")

[node name="Marker3D" type="Marker3D" parent="XRHandRight/IndexTip"]
gizmo_extents = 0.02

[node name="TouchArea" type="Area3D" parent="XRHandRight/IndexTip"]
transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0.01)
collision_layer = 0
collision_mask = 4
monitorable = false

[node name="CollisionShape3D" type="CollisionShape3D" parent="XRHandRight/IndexTip/TouchArea"]
transform = Transform3D(1, -7.45058e-09, -2.22045e-16, 7.45058e-09, 1, 0, 0, 0, 1, 0, 0, 0)
shape = SubResource("CapsuleShape3D_dopke")

[node name="ThumbTip" type="BoneAttachment3D" parent="XRHandRight"]
transform = Transform3D(0.967042, -0.24582, 0.0663439, 0.0663439, 0.494837, 0.866449, -0.24582, -0.833492, 0.494837, -0.0261569, 0.0891963, -0.0934418)
bone_name = "Thumb_Tip_R"
bone_idx = 4
use_external_skeleton = true
external_skeleton = NodePath("")

[node name="Marker3D" type="Marker3D" parent="XRHandRight/ThumbTip"]
gizmo_extents = 0.02

[node name="MiddleTip" type="BoneAttachment3D" parent="XRHandRight"]
transform = Transform3D(0.98042, -0.196912, -0.00149799, -0.001498, -0.015065, 0.999885, -0.196912, -0.980305, -0.0150651, 0.00327212, -0.00771424, -0.176318)
bone_name = "Middle_Tip_R"
bone_idx = 14
use_external_skeleton = true
external_skeleton = NodePath("")

[node name="Marker3D" type="Marker3D" parent="XRHandRight/MiddleTip"]
gizmo_extents = 0.02

[node name="TouchArea" type="Area3D" parent="XRHandRight/MiddleTip"]
transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0.01)
collision_layer = 0
collision_mask = 4
monitorable = false

[node name="CollisionShape3D" type="CollisionShape3D" parent="XRHandRight/MiddleTip/TouchArea"]
transform = Transform3D(1, -7.45058e-09, -2.22045e-16, 7.45058e-09, 1, 0, 0, 0, 1, 0, 0, 0)
shape = SubResource("CapsuleShape3D_dopke")