Merge branch 'master' of https://git.ghostguild.org/henry/tojam20-elevator

audio/RoboZacSpeaker.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://cnfmytsyo8biq"
+path="res://.godot/imported/RoboZacSpeaker.wav-f05e9451bbf465ad55d22d78b38e2297.sample"
+
+[deps]
+
+source_file="res://audio/RoboZacSpeaker.wav"
+dest_files=["res://.godot/imported/RoboZacSpeaker.wav-f05e9451bbf465ad55d22d78b38e2297.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=1
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=2

images/virtua_hand_left.png.import

@@ -0,0 +1,41 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://hjn06y02ragw"
+path.s3tc="res://.godot/imported/virtua_hand_left.png-efef97087be89c63cfe333c552ecb2f0.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://images/virtua_hand_left.png"
+dest_files=["res://.godot/imported/virtua_hand_left.png-efef97087be89c63cfe333c552ecb2f0.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+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/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+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

scenes/button_panel.gd

@@ -0,0 +1,18 @@
+extends Node3D
+
+const BUTTON_SCENE = preload("res://scenes/floor_button.tscn")
+const BUTTON_COUNT := 10
+const Y_TOP := 8.49
+const Y_BOTTOM := -4.36
+
+@onready var _container: Node3D = $FloorButtons
+
+func _ready() -> void:
+	var spacing = (Y_TOP - Y_BOTTOM) / float(BUTTON_COUNT - 1)
+	for i in range(BUTTON_COUNT):
+		var btn = BUTTON_SCENE.instantiate()
+		btn.name = "%02d" % i
+		btn.position = Vector3(0, Y_BOTTOM + i * spacing, 0)
+		_container.add_child(btn)
+		var sprite: Sprite3D = btn.get_node("ButtonSprite")
+		sprite.frame = i

scenes/button_panel.gd.uid

@@ -0,0 +1 @@
+uid://cp2n258uuuou3

scenes/button_panel.tscn

@@ -1,75 +1,9 @@
 [gd_scene format=3 uid="uid://cnjn0vhg1phav"]
 
 [ext_resource type="PackedScene" uid="uid://bw1kbbl3n83e8" path="res://scenes/floor_button.tscn" id="1_lff67"]
+[ext_resource type="Script" path="res://scenes/button_panel.gd" id="2_bpscr"]
 
 [node name="ButtonPanel" type="Node3D" unique_id=1270714626]
+script = ExtResource("2_bpscr")
 
 [node name="FloorButtons" type="Node3D" parent="." unique_id=1608506954]
-
-[node name="00" parent="." unique_id=1628684586 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -4.360477, 0)
-
-[node name="01" parent="." unique_id=1324476691 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -2.8598118, 0)
-
-[node name="ButtonSprite" parent="01" index="0" unique_id=1628684586]
-frame = 1
-
-[node name="02" parent="." unique_id=1143590285 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1.3875825, 0)
-
-[node name="ButtonSprite" parent="02" index="0" unique_id=1628684586]
-frame = 2
-
-[node name="03" parent="." unique_id=1467372561 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.03961301, 0)
-
-[node name="ButtonSprite" parent="03" index="0" unique_id=1628684586]
-frame = 3
-
-[node name="04" parent="." unique_id=652433944 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.3832786, 0)
-
-[node name="ButtonSprite" parent="04" index="0" unique_id=1628684586]
-frame = 4
-
-[node name="05" parent="." unique_id=470439905 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2.842876, 0)
-
-[node name="ButtonSprite" parent="05" index="0" unique_id=1628684586]
-frame = 5
-
-[node name="06" parent="." unique_id=1293107230 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 4.1931896, 0)
-
-[node name="ButtonSprite" parent="06" index="0" unique_id=1628684586]
-frame = 6
-
-[node name="07" parent="." unique_id=1309697731 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.632162, 0)
-
-[node name="ButtonSprite" parent="07" index="0" unique_id=1628684586]
-frame = 7
-
-[node name="08" parent="." unique_id=447931949 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 7.0681796, 0)
-
-[node name="ButtonSprite" parent="08" index="0" unique_id=1628684586]
-frame = 8
-
-[node name="09" parent="." unique_id=1200513083 instance=ExtResource("1_lff67")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 8.490524, 0)
-
-[node name="ButtonSprite" parent="09" index="0" unique_id=1628684586]
-frame = 9
-
-[editable path="00"]
-[editable path="01"]
-[editable path="02"]
-[editable path="03"]
-[editable path="04"]
-[editable path="05"]
-[editable path="06"]
-[editable path="07"]
-[editable path="08"]
-[editable path="09"]

scenes/elevator.gd

@@ -5,8 +5,14 @@ const DOOR_CLOSED_X := 0.7
 const DOOR_DEFAULT_TIME := 3.0
 const DOOR_FAST_CLOSE_TIME := 1.0
 const DOOR_REOPEN_TIME := 0.4
+const PULSE_CLOSE_LAG_TOP := 1.0
+const PULSE_CLOSE_LAG_PER_FLOOR := 0.09
+const PULSE_CLOSE_LAG_MIN := 0.2
+const DOORS_NEARLY_OPEN_LEAD := 0.4
 
 var _tween: Tween = null
+var _pulse_close_pending: bool = false
+var _current_floor: int = EventBus.STARTING_FLOOR
 
 func _ready():
 	$ElevatorDoorRight.position = Vector3(DOOR_CLOSED_X, 0, 0)
@@ -16,21 +22,39 @@ func _ready():
 	EventBus.doors_closed.connect(_on_doors_closed)
 	EventBus.pulse_started.connect(_on_pulse_started)
 	EventBus.pulse_blocked.connect(_on_pulse_blocked)
+	EventBus.floor_changed.connect(func(f): _current_floor = f)
 
 func _on_doors_opened():
+	_pulse_close_pending = false
 	_set_door_collision(false)
 	_tween_doors(DOOR_OPEN_X, DOOR_DEFAULT_TIME)
+	_tween.chain().tween_callback(func(): EventBus.doors_fully_opened.emit())
+	get_tree().create_timer(DOOR_DEFAULT_TIME - DOORS_NEARLY_OPEN_LEAD, false).timeout.connect(
+		func(): EventBus.doors_nearly_opened.emit(),
+		CONNECT_ONE_SHOT
+	)
 
 func _on_doors_closed(fast: bool):
+	_pulse_close_pending = false
 	_set_door_collision(true)
 	_tween_doors(DOOR_CLOSED_X, DOOR_FAST_CLOSE_TIME if fast else DOOR_DEFAULT_TIME)
 	_tween.chain().tween_callback(func(): EventBus.doors_fully_closed.emit())
 
 func _on_pulse_started(duration: float):
 	_set_door_collision(true)
-	_tween_doors(DOOR_CLOSED_X, duration)
+	_pulse_close_pending = true
+	var floors_descended = EventBus.STARTING_FLOOR - _current_floor
+	var lag = max(PULSE_CLOSE_LAG_MIN, PULSE_CLOSE_LAG_TOP - floors_descended * PULSE_CLOSE_LAG_PER_FLOOR)
+	get_tree().create_timer(lag, false).timeout.connect(
+		func():
+			if _pulse_close_pending:
+				_pulse_close_pending = false
+				_tween_doors(DOOR_CLOSED_X, duration),
+		CONNECT_ONE_SHOT
+	)
 
 func _on_pulse_blocked():
+	_pulse_close_pending = false
 	_set_door_collision(false)
 	_tween_doors(DOOR_OPEN_X, DOOR_REOPEN_TIME)
 

scenes/elevator_panel.gd

@@ -30,7 +30,7 @@ const ROBOT_DELAY_MIN := 1.0
 var people_in_elevator := 0
 
 const PERFECT_STUN_DURATION := 1.5
-const PRE_PULSE_DELAY := 3.5
+const DING_TO_DOORS_DELAY := 2.0
 
 func _ready():
 	_close_button.text = "CLOSE"
@@ -41,7 +41,7 @@ func _ready():
 	_screen.pulse_blocked_perfect.connect(_on_pulse_blocked_perfect)
 	_screen.doors_closing.connect(func(): _on_doors_closing(true))
 
-	EventBus.game_started.connect(_start_floor)
+	EventBus.game_started.connect(_on_game_started)
 	EventBus.game_lost.connect(func(_reason): $SfxRobotIUnderstand.play())
 	EventBus.survivor_squeaked_in.connect(_on_survivor_squeaked_in)
 	EventBus.robot_close_warning.connect(_on_robot_close_warning)
@@ -59,6 +59,10 @@ func _unhandled_input(event):
 			EventBus.debug_starting_floor = EventBus.STARTING_FLOOR
 			get_tree().reload_current_scene()
 
+func _on_game_started():
+	await EventBus.intro_finished
+	_start_floor()
+
 func _reset_floor_state():
 	doors_closing_flag = false
 	people_in_elevator = 0
@@ -72,12 +76,18 @@ func _start_floor():
 		_onboarded = true
 		EventBus.debug_starting_floor = 0
 
-	$SfxOpen.play()
 	$SfxBell.play()
 	if _onboarded and randf() < 0.4:
 		$SfxRobotDeepBreath.play()
 	_reset_floor_state()
-	EventBus.doors_opened.emit()
+	get_tree().create_timer(DING_TO_DOORS_DELAY, false).timeout.connect(
+		func():
+			if not is_instance_valid(self) or doors_closing_flag:
+				return
+			$SfxOpen.play()
+			EventBus.doors_opened.emit(),
+		CONNECT_ONE_SHOT
+	)
 
 	EventBus.people_changed.emit(people_in_elevator, THRESHOLD)
 	EventBus.floor_changed.emit(current_floor)
@@ -97,17 +107,7 @@ func _start_floor():
 
 	if not _onboarded:
 		_onboarded = true
-		_screen.show_onboarding("BLOCK\nIN GREEN ZONE")
+	EventBus.doors_nearly_opened.connect(
-		get_tree().create_timer(3.0, false).timeout.connect(
-			func():
-				if not is_instance_valid(_screen):
-					return
-				_screen.end_onboarding()
-				_screen.launch_pulse(),
-			CONNECT_ONE_SHOT
-		)
-	else:
-		get_tree().create_timer(PRE_PULSE_DELAY, false).timeout.connect(
 		func():
 			if not is_instance_valid(self) or doors_closing_flag:
 				return
@@ -126,6 +126,7 @@ func _on_robot_close_warning():
 func _on_block_pressed():
 	if doors_closing_flag:
 		return
+	EventBus.block_pressed.emit()
 	if _screen.pulse_active:
 		_screen.attempt_block()
 	else:

scenes/game.gd

@@ -2,3 +2,4 @@ extends Node3D
 
 func _ready() -> void:
 	$ComponentSpawn.survivor_spawn = $World/SurvivorSpawn
+	$Ambience.finished.connect($Ambience.play)

scenes/game.tscn

@@ -17,6 +17,8 @@
 [ext_resource type="PackedScene" uid="uid://sgakdvtoblmd" path="res://scenes/title_screen.tscn" id="11_title"]
 [ext_resource type="AudioStream" uid="uid://b3d6rntbosvc6" path="res://audio/Ambience.wav" id="12_amb"]
 [ext_resource type="PackedScene" path="res://scenes/pause_menu.tscn" id="12_pause"]
+[ext_resource type="AudioStream" uid="uid://cnfmytsyo8biq" path="res://audio/RoboZacSpeaker.wav" id="13_muzak"]
+[ext_resource type="Script" uid="uid://deyjxii7yykjv" path="res://scenes/muzak.gd" id="14_muzak_s"]
 
 [node name="Game" type="Node3D" unique_id=1456297160]
 script = ExtResource("1_lbhrr")
@@ -66,6 +68,11 @@ stream = ExtResource("12_amb")
 volume_db = -6.0
 autoplay = true
 
+[node name="Muzak" type="AudioStreamPlayer" parent="." unique_id=1100000006]
+stream = ExtResource("13_muzak")
+volume_db = -10.0
+script = ExtResource("14_muzak_s")
+
 [node name="ComponentSpawn" parent="." unique_id=649225939 instance=ExtResource("9_0tnpc")]
 
 [node name="EndScreen" parent="." unique_id=993175156 instance=ExtResource("10_endsc")]

scenes/hud.tscn

@@ -1,7 +1,6 @@
-[gd_scene load_steps=3 format=3 uid="uid://cbvi51vvpt7mu"]
+[gd_scene load_steps=2 format=3 uid="uid://cbvi51vvpt7mu"]
 
 [ext_resource type="Script" uid="uid://fpaw3u5yjtbk" path="res://scenes/hud.gd" id="1_64ctp"]
-[ext_resource type="PackedScene" uid="uid://dshaftstrip01" path="res://scenes/shaft_strip.tscn" id="2_shaft"]
 
 [node name="HUD" type="MarginContainer" unique_id=769131693]
 offset_right = 40.0
@@ -31,13 +30,3 @@ text = "FLOOR: 0"
 [node name="ScoreLabel" type="Label" parent="StatsColumn" unique_id=1595653166]
 layout_mode = 2
 theme_override_font_sizes/font_size = 24
-
-[node name="ShaftStrip" parent="." instance=ExtResource("2_shaft")]
-top_level = true
-anchors_preset = 9
-anchor_bottom = 1.0
-offset_left = 12.0
-offset_top = 12.0
-offset_right = 60.0
-offset_bottom = -12.0
-grow_vertical = 2

scenes/left_hand.gd

@@ -0,0 +1,114 @@
+extends Sprite3D
+
+const INTRO_DURATION := 1.5
+const ENTRY_OFFSET := 0.5
+const EXIT_OFFSET := 0.5
+const FORWARD_OFFSET := 0.05
+const FINGER_OFFSET_X := 0.0
+
+@onready var _button_panel: Node3D = get_parent().get_node("ButtonPanel")
+
+var _buttons: Array = []
+var _intro_playing := false
+var _sprite_half_h := 0.0
+
+func _ready() -> void:
+	visible = false
+	_sprite_half_h = texture.get_height() * pixel_size * global_transform.basis.get_scale().y * 0.5
+
+	EventBus.game_started.connect(_play_intro)
+	EventBus.floor_changed.connect(_on_floor_changed)
+
+func _ensure_buttons() -> void:
+	if not _buttons.is_empty():
+		return
+	_buttons = _collect_buttons()
+	if not _buttons.is_empty():
+		_set_all_lit(false)
+
+func _collect_buttons() -> Array:
+	var arr: Array = []
+	var container = _button_panel.get_node_or_null("FloorButtons")
+	if container == null or container.get_child_count() == 0:
+		container = _button_panel
+	for i in range(10):
+		var button_name := "%02d" % i
+		var btn = container.get_node_or_null(button_name)
+		if btn != null:
+			arr.append(btn)
+	return arr
+
+func _play_intro() -> void:
+	if _intro_playing:
+		return
+	_intro_playing = true
+
+	_ensure_buttons()
+	if _buttons.size() < 10:
+		_intro_playing = false
+		EventBus.intro_finished.emit()
+		return
+
+	_set_all_lit(false)
+
+	# animate the hand's global_position.y from start to end over a set duration
+	# each button gets a sibling callback scheduled in *parallel*!
+	# what fraction of the way from start to end is this button's Y?
+	# to figure out when to fire callback on set_delay() to stagge.3.r
+	# this way it is easy to change the duration if we want
+
+	var top_button: Node3D = _buttons[9]
+	var bottom_button: Node3D = _buttons[0]
+	var camera = get_viewport().get_camera_3d()
+	var camera_pos = camera.global_position if camera else Vector3.ZERO
+	var button_z = top_button.global_position.z
+	var hand_z = button_z - FORWARD_OFFSET
+	var z_ratio = (hand_z - camera_pos.z) / (button_z - camera_pos.z)
+	
+	var hand_x = camera_pos.x + (top_button.global_position.x - camera_pos.x) * z_ratio + FINGER_OFFSET_X
+	
+	var finger_start_y_world = top_button.global_position.y + ENTRY_OFFSET
+	var finger_end_y_world = bottom_button.global_position.y - EXIT_OFFSET
+	var finger_start_y = camera_pos.y + (finger_start_y_world - camera_pos.y) * z_ratio
+	var finger_end_y = camera_pos.y + (finger_end_y_world - camera_pos.y) * z_ratio
+	
+	var sprite_start_y = finger_start_y - _sprite_half_h
+	var sprite_end_y = finger_end_y - _sprite_half_h
+
+	global_position = Vector3(hand_x, sprite_start_y, hand_z)
+	visible = true
+
+	var tween := create_tween().set_parallel(true)
+	tween.tween_property(self, "global_position:y", sprite_end_y, INTRO_DURATION)
+
+	for i in range(_buttons.size()):
+		var button_y_world = _buttons[i].global_position.y
+		# weird thing: button_y is projected onto the hand's Z-plane to account for perspective
+		# to keep the fingertip visually aligned with each button at the exact right moment
+		var button_y_proj = camera_pos.y + (button_y_world - camera_pos.y) * z_ratio
+		var t_fraction = (finger_start_y - button_y_proj) / (finger_start_y - finger_end_y)
+		t_fraction = clamp(t_fraction, 0.0, 1.0)
+		tween.tween_callback(_light_button.bind(i)).set_delay(t_fraction * INTRO_DURATION)
+
+	await tween.finished
+	visible = false
+	_intro_playing = false
+	EventBus.intro_finished.emit()
+
+func _light_button(index: int) -> void:
+	var sprite: Sprite3D = _buttons[index].get_node("ButtonSprite")
+	sprite.frame = index + 10
+
+func _set_all_lit(lit: bool) -> void:
+	for i in range(_buttons.size()):
+		var sprite: Sprite3D = _buttons[i].get_node("ButtonSprite")
+		sprite.frame = i + (10 if lit else 0)
+
+func _on_floor_changed(floor_num: int) -> void:
+	if floor_num >= EventBus.STARTING_FLOOR:
+		return
+	_ensure_buttons()
+	if floor_num < 0 or floor_num >= _buttons.size():
+		return
+	var sprite: Sprite3D = _buttons[floor_num].get_node("ButtonSprite")
+	sprite.frame = floor_num

scenes/left_hand.gd.uid

@@ -0,0 +1 @@
+uid://cqi3wsvqno12v

scenes/left_hand.tscn

@@ -0,0 +1,11 @@
+[gd_scene format=3 uid="uid://cl3hb1nm4xy8t"]
+
+[ext_resource type="Texture2D" path="res://images/virtua_hand_left.png" id="1_lhand"]
+[ext_resource type="Script" path="res://scenes/left_hand.gd" id="2_lhscr"]
+
+[node name="LeftHand" type="Sprite3D"]
+billboard = 1
+texture_filter = 0
+alpha_cut = 1
+texture = ExtResource("1_lhand")
+script = ExtResource("2_lhscr")

scenes/muzak.gd

@@ -0,0 +1,64 @@
+extends AudioStreamPlayer
+
+const NORMAL_DB := -10.0
+const DUCKED_DB := -24.0
+const DUCK_IN := 0.15
+const DUCK_OUT := 0.4
+# these paths wwould need to be updated if renamed or moved
+const BARK_PATHS := [
+	"../CanvasPanel/ElevatorPanel/SfxRobotDeepBreath",
+	"../CanvasPanel/ElevatorPanel/SfxRobotSoundsDifficult",
+	"../CanvasPanel/ElevatorPanel/SfxRobotIUnderstand",
+	"../CanvasPanel/ElevatorPanel/SfxRobotThankYou",
+]
+
+var _barks: Array = []
+var _ducked: bool = false
+var _tween: Tween
+var _started: bool = false
+
+func _ready() -> void:
+	volume_db = NORMAL_DB
+	finished.connect(play)
+	for p in BARK_PATHS:
+		var n := get_node_or_null(p)
+		if n:
+			_barks.append(n)
+	EventBus.game_started.connect(_on_game_started)
+	EventBus.game_won.connect(_on_game_ended)
+	EventBus.game_lost.connect(_on_game_lost)
+
+func _process(_delta: float) -> void:
+	if not playing:
+		return
+	var any := false
+	for b in _barks:
+		if b.playing:
+			any = true
+			break
+	if any and not _ducked:
+		_ducked = true
+		_to_db(DUCKED_DB, DUCK_IN)
+	elif not any and _ducked:
+		_ducked = false
+		_to_db(NORMAL_DB, DUCK_OUT)
+
+func _to_db(target: float, time: float) -> void:
+	if _tween:
+		_tween.kill()
+	_tween = create_tween()
+	_tween.tween_property(self, "volume_db", target, time)
+
+func _on_game_started() -> void:
+	if _started:
+		return
+	_started = true
+	_ducked = false
+	volume_db = NORMAL_DB
+	play()
+
+func _on_game_ended() -> void:
+	stop()
+
+func _on_game_lost(_reason) -> void:
+	stop()

scenes/muzak.gd.uid

@@ -0,0 +1 @@
+uid://deyjxii7yykjv

scenes/robot.gd

@@ -6,7 +6,7 @@ const STALK_ILLUMINATE_DISTANCE := 15.0
 var robot_ready: bool = false
 var robot_win: bool = false
 var speed: float = 1.0
-var doors_open: bool = false
+var doors_open: bool = true
 var stun_remaining: float = 0.0
 var _stalking_close: bool = false
 

scenes/survivor.gd

@@ -7,11 +7,16 @@ const CHASE_LONG := preload("res://audio/Chase1.wav")
 const CHASE_TRACKS := [CHASE_SHORT_1, CHASE_SHORT_2, CHASE_MID, CHASE_LONG]
 static var _last_chase: AudioStream = null
 
+const SCREAM_OPEN_DB := 0.0
+const SCREAM_CLOSED_DB := -20.0
+
 var speed: int = 3
 var clumsiness: int = 0
 var _saved: bool = false
+var _in_safety_zone: bool = false
 
 @onready var safety_zone: Node = get_node_or_null("/root/Game/World/ElevatorSafeZone")
+@onready var _elevator: Node = safety_zone.get_node_or_null("Elevator") if safety_zone else null
 
 
 #func start(xform):
@@ -30,16 +35,31 @@ func _ready():
 	)
 
 func _physics_process(_delta):
+	var p: float = _elevator.get_door_close_progress() if _elevator else 0.0
+	if _in_safety_zone and not _saved and p > 0.49:
+		velocity.z = 0
+	else:
 		velocity.z = -speed
 	move_and_slide()
+	if _elevator:
+		$ScreamPlayer.volume_db = lerp(SCREAM_OPEN_DB, SCREAM_CLOSED_DB, p)
 
 func _on_area_3d_area_entered(area: Area3D) -> void:
-	if area == safety_zone and not _saved:
+	if area == safety_zone and not _in_safety_zone:
-		_saved = true
+		_in_safety_zone = true
 		var elevator = safety_zone.get_node_or_null("Elevator")
-		if elevator and elevator.get_door_close_progress() > 0.7:
+		var close_progress: float = elevator.get_door_close_progress() if elevator else 0.0
-			EventBus.survivor_squeaked_in.emit()
+		if close_progress > 0.49:
+			return
 		get_tree().create_timer(0.5, false).timeout.connect(
-			func(): queue_free(),
+			func():
+				if not is_instance_valid(self):
+					return
+				var elev = safety_zone.get_node_or_null("Elevator")
+				var final_progress: float = elev.get_door_close_progress() if elev else 0.0
+				if final_progress > 0.49:
+					return
+				_saved = true
+				queue_free(),
 			CONNECT_ONE_SHOT
 		)

scenes/virtua_hand.gd

@@ -0,0 +1,25 @@
+extends Sprite3D
+
+const UP_DURATION := 0.1
+const HOLD_DURATION := 0.05
+const DOWN_DURATION := 0.18
+
+var _rest_position: Vector3
+var _tween: Tween
+
+@onready var _button: Node3D = get_parent().get_node("ElevatorButton")
+
+func _ready() -> void:
+	_rest_position = position
+	EventBus.block_pressed.connect(_animate_press)
+
+func _animate_press() -> void:
+	if not is_instance_valid(_button):
+		return
+	if _tween and _tween.is_valid():
+		_tween.kill()
+	var press_pos := Vector3(_rest_position.x, _button.position.y, _rest_position.z)
+	_tween = create_tween()
+	_tween.tween_property(self, "position", press_pos, UP_DURATION).set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_OUT)
+	_tween.tween_interval(HOLD_DURATION)
+	_tween.tween_property(self, "position", _rest_position, DOWN_DURATION).set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_IN)

scenes/virtua_hand.gd.uid

@@ -0,0 +1 @@
+uid://by5qr8pax54b1

scenes/virtua_hand.tscn

@@ -1,8 +1,10 @@
 [gd_scene format=3 uid="uid://bkqwi2yqa0nvg"]
 
 [ext_resource type="Texture2D" uid="uid://51p1gbyn5l02" path="res://images/virtua_hand.png" id="1_ikq7c"]
+[ext_resource type="Script" path="res://scenes/virtua_hand.gd" id="2_hand_s"]
 
 [node name="VirtuaHand" type="Sprite3D" unique_id=1811028460]
 billboard = 1
 texture_filter = 0
 texture = ExtResource("1_ikq7c")
+script = ExtResource("2_hand_s")

scenes/world.tscn

@@ -7,6 +7,7 @@
 [ext_resource type="PackedScene" uid="uid://cwwexawpj46hk" path="res://scenes/elevator_button.tscn" id="5_qfnet"]
 [ext_resource type="Script" uid="uid://c6v2lhrkeup5i" path="res://scenes/world.gd" id="5_world"]
 [ext_resource type="PackedScene" uid="uid://cnjn0vhg1phav" path="res://scenes/button_panel.tscn" id="7_i7141"]
+[ext_resource type="PackedScene" uid="uid://cl3hb1nm4xy8t" path="res://scenes/left_hand.tscn" id="8_lefth"]
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_k0juu"]
 size = Vector3(3.8, 6.6328125, 0.8612671)
@@ -63,12 +64,16 @@ unit_size = 4.0
 max_distance = 30.0
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="ElevatorSafeZone" unique_id=264489586]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.24584353, 2.8164063, -0.56969166)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.24584353, 2.8164063, -0.49238968)
 shape = SubResource("BoxShape3D_k0juu")
 
 [node name="ButtonPanel" parent="ElevatorSafeZone" unique_id=1270714626 instance=ExtResource("7_i7141")]
 transform = Transform3D(0.3, 0, 0, 0, 0.3, 0, 0, 0, 0.3, 3.4193654, 2.2598982, -0.39259052)
 
+[node name="LeftHand" parent="ElevatorSafeZone" instance=ExtResource("8_lefth")]
+transform = Transform3D(3, 0, 0, 0, 3, 0, 0, 0, 3, 0, 0, 0)
+visible = false
+
 [node name="SurvivorSpawn" type="Marker3D" parent="." unique_id=1095768768]
 unique_name_in_owner = true
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.9181392, 13.711893)

scripts/event_bus.gd

@@ -15,6 +15,8 @@ signal game_won
 signal game_lost(reason: String)
 signal floor_started(survivor_count: int)
 signal doors_opened
+signal doors_nearly_opened
+signal doors_fully_opened
 signal doors_closed(fast: bool)
 signal doors_fully_closed
 signal pulse_started(duration: float)
@@ -23,5 +25,7 @@ signal robot_stun_requested(duration: float)
 signal robot_floor_started(delay: float, robot_speed: float)
 signal robot_close_warning
 signal survivor_squeaked_in
+signal block_pressed
+signal intro_finished
 
 @warning_ignore_restore("unused_signal")