diff --git a/Global/Pills.gd b/Global/Pills.gd index 9ed47e1..f368849 100644 --- a/Global/Pills.gd +++ b/Global/Pills.gd @@ -28,6 +28,11 @@ func get_level() -> float: return _level +# Returns the currenct level as a floating point number between 0 and 1 +func get_normalized_level() -> float: + return _level / _max + + # Returns the rounded level, e.g. for behavior which changes stepwise (X at level 6, Y at level 5, ...) func get_round_level(): return ceil(get_level()) diff --git a/Level/World.tscn b/Level/World.tscn index fae3b60..ed03b30 100644 --- a/Level/World.tscn +++ b/Level/World.tscn @@ -1,4 +1,4 @@ -[gd_scene load_steps=20 format=2] +[gd_scene load_steps=21 format=2] [ext_resource path="res://Characters/Player/Player.tscn" type="PackedScene" id=1] [ext_resource path="res://Level/Interactables/Keycard/Keycard.tscn" type="PackedScene" id=2] @@ -12,6 +12,7 @@ [ext_resource path="res://Util/NodeGroupNotifier.tscn" type="PackedScene" id=10] [ext_resource path="res://Characters/Util/PathNavigatorForNPC.tscn" type="PackedScene" id=11] [ext_resource path="res://Characters/Meldewesen/Meldewesen.tscn" type="PackedScene" id=12] +[ext_resource path="res://Util/AmbiencePlayer.tscn" type="PackedScene" id=13] [sub_resource type="BoxShape" id=1] @@ -44,18 +45,18 @@ _data = { transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 14, 0, 7 ) [node name="Collectibles" type="Spatial" parent="."] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 15.0831, 1.63203, 13.0809 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 15.0831, 1.63203, 13.0809 ) [node name="Keycard" parent="Collectibles" groups=[ "Collectibles", ] instance=ExtResource( 2 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 203.861, -0.63203, 110.591 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 203.861, -0.63203, 110.591 ) card_lvl = 1 [node name="Key" parent="Collectibles" groups=[ "Collectibles", ] instance=ExtResource( 3 )] -transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -75.0183, 0, -2.86102e-006 ) +transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -75.0183, 0, -2.86102e-06 ) key_id = 1 [node name="Area" type="Area" parent="Collectibles/Key" groups=[ @@ -70,61 +71,61 @@ shape = SubResource( 1 ) editor/display_folded = true [node name="Door" parent="Touchables" instance=ExtResource( 4 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, 73.152, 2, -191.228 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 73.152, 2, -191.228 ) door_lvl = 1 [node name="Lever" parent="Touchables" instance=ExtResource( 5 )] -transform = Transform( 1.19249e-008, 0, -1, 0, 1, 0, 1, 0, 1.19249e-008, 5.94476, 2, 11.731 ) +transform = Transform( 1.19249e-08, 0, -1, 0, 1, 0, 1, 0, 1.19249e-08, 5.94476, 2, 11.731 ) [node name="NavigationMeshInstance" type="NavigationMeshInstance" parent="."] navmesh = SubResource( 2 ) [node name="PlayerHouse" parent="NavigationMeshInstance" instance=ExtResource( 6 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 13, 0, 14 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 13, 0, 14 ) [node name="BuildingBlocks" type="Spatial" parent="NavigationMeshInstance"] [node name="BuildingBlock" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -13, 0, -13 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -13, 0, -13 ) [node name="BuildingBlock2" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 13, 0, -13 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 13, 0, -13 ) [node name="BuildingBlock11" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 13, 0, 41 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 13, 0, 41 ) [node name="BuildingBlock12" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -13, 0, 14 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -13, 0, 14 ) [node name="BuildingBlock13" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -13, 0, 41 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -13, 0, 41 ) [node name="BuildingBlock14" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 34, 0, 47 ) [node name="BuildingBlock15" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, 41, 0, 95 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 41, 0, 95 ) [node name="BuildingBlock21" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, 41, 0, 68 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 41, 0, 68 ) [node name="BuildingBlock16" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, -13, 0, 68 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -13, 0, 68 ) [node name="BuildingBlock20" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, -13, 0, 95 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -13, 0, 95 ) [node name="BuildingBlock17" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -1, 0, 8.74228e-008, 0, 1, 0, -8.74228e-008, 0, -1, 8, 0, 116 ) +transform = Transform( -1, 0, 8.74228e-08, 0, 1, 0, -8.74228e-08, 0, -1, 8, 0, 116 ) [node name="BuildingBlock18" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -1, 0, 8.74228e-008, 0, 1, 0, -8.74228e-008, 0, -1, 35, 0, 116 ) +transform = Transform( -1, 0, 8.74228e-08, 0, 1, 0, -8.74228e-08, 0, -1, 35, 0, 116 ) [node name="BuildingBlock3" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 13, 0, -40 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 13, 0, -40 ) [node name="BuildingBlock4" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -13, 0, -40 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -13, 0, -40 ) [node name="BuildingBlock5" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -34, 0, -88 ) @@ -133,10 +134,10 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -34, 0, -88 ) transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -34, 0, -46 ) [node name="BuildingBlock9" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -13, 0, -94 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -13, 0, -94 ) [node name="BuildingBlock24" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -13, 0, -121 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -13, 0, -121 ) [node name="BuildingBlock25" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 8, 0, -127 ) @@ -175,19 +176,19 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -8, 0, -211 ) transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -35, 0, -211 ) [node name="BuildingBlock47" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, -56, 0, -217 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -56, 0, -217 ) [node name="BuildingBlock48" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, -71, 0, -217 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -71, 0, -217 ) [node name="BuildingBlock50" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, -1, 0, 1, 0, 1, 0, -4.37114e-008, -71, 0, -244 ) +transform = Transform( -4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -71, 0, -244 ) [node name="BuildingBlock51" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -1, 0, 8.74228e-008, 0, 1, 0, -8.74228e-008, 0, -1, -92, 0, -250 ) +transform = Transform( -1, 0, 8.74228e-08, 0, 1, 0, -8.74228e-08, 0, -1, -92, 0, -250 ) [node name="BuildingBlock52" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( 1.31134e-007, 0, 1, 0, 1, 0, -1, 0, 1.31134e-007, -113, 0, -256 ) +transform = Transform( 1.31134e-07, 0, 1, 0, 1, 0, -1, 0, 1.31134e-07, -113, 0, -256 ) [node name="BuildingBlock32" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 8, 0, -169 ) @@ -199,7 +200,7 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -19, 0, -169 ) transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -46, 0, -169 ) [node name="BuildingBlock35" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, -67, 0, -163 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -67, 0, -163 ) [node name="BuildingBlock36" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -76, 0, -142 ) @@ -208,24 +209,24 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -76, 0, -142 ) transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -103, 0, -142 ) [node name="BuildingBlock27" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 41, 0, -148 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 41, 0, -148 ) [node name="BuildingBlock28" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 79, 0, -109 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 79, 0, -109 ) [node name="BuildingBlock29" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 79, 0, -136 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 79, 0, -136 ) [node name="BuildingBlock30" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 79, 0, -163 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 79, 0, -163 ) [node name="BuildingBlock39" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 133, 0, -190 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 133, 0, -190 ) [node name="MeldewesenHome" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 8 )] [node name="BuildingBlock6" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] -transform = Transform( -4.37114e-008, 0, 1, 0, 1, 0, -1, 0, -4.37114e-008, 13, 0, -67 ) +transform = Transform( -4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 13, 0, -67 ) [node name="BuildingBlock7" parent="NavigationMeshInstance/BuildingBlocks" instance=ExtResource( 7 )] transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 19, 0, -88 ) @@ -275,3 +276,5 @@ curve = SubResource( 7 ) body_nodepath = NodePath("Meldewesen") [node name="Meldewesen" parent="PathNavigatorForNPC" instance=ExtResource( 12 )] + +[node name="AmbiencePlayer" parent="." instance=ExtResource( 13 )] diff --git a/Resources/Audio/Ambience/masked_ambience.wav b/Resources/Audio/Ambience/masked_ambience.wav new file mode 100644 index 0000000..fbefb0a Binary files /dev/null and b/Resources/Audio/Ambience/masked_ambience.wav differ diff --git a/Resources/Audio/Ambience/masked_ambience.wav.import b/Resources/Audio/Ambience/masked_ambience.wav.import new file mode 100644 index 0000000..700357f --- /dev/null +++ b/Resources/Audio/Ambience/masked_ambience.wav.import @@ -0,0 +1,21 @@ +[remap] + +importer="wav" +type="AudioStreamSample" +path="res://.import/masked_ambience.wav-6753faa28aa6ef687bfa3f9d915f3916.sample" + +[deps] + +source_file="res://Resources/Audio/Ambience/masked_ambience.wav" +dest_files=[ "res://.import/masked_ambience.wav-6753faa28aa6ef687bfa3f9d915f3916.sample" ] + +[params] + +force/8_bit=false +force/mono=false +force/max_rate=false +force/max_rate_hz=44100 +edit/trim=true +edit/normalize=true +edit/loop=true +compress/mode=0 diff --git a/Resources/Audio/Ambience/melody.wav b/Resources/Audio/Ambience/melody.wav new file mode 100644 index 0000000..6eceb6d Binary files /dev/null and b/Resources/Audio/Ambience/melody.wav differ diff --git a/Resources/Audio/Ambience/melody.wav.import b/Resources/Audio/Ambience/melody.wav.import new file mode 100644 index 0000000..6b3b21a --- /dev/null +++ b/Resources/Audio/Ambience/melody.wav.import @@ -0,0 +1,21 @@ +[remap] + +importer="wav" +type="AudioStreamSample" +path="res://.import/melody.wav-2d579ec9769452178b8c2ceca3b8ba9e.sample" + +[deps] + +source_file="res://Resources/Audio/Ambience/melody.wav" +dest_files=[ "res://.import/melody.wav-2d579ec9769452178b8c2ceca3b8ba9e.sample" ] + +[params] + +force/8_bit=false +force/mono=false +force/max_rate=false +force/max_rate_hz=44100 +edit/trim=true +edit/normalize=true +edit/loop=true +compress/mode=0 diff --git a/Resources/Audio/Ambience/true_ambience.wav b/Resources/Audio/Ambience/true_ambience.wav new file mode 100644 index 0000000..b5ef024 Binary files /dev/null and b/Resources/Audio/Ambience/true_ambience.wav differ diff --git a/Resources/Audio/Ambience/true_ambience.wav.import b/Resources/Audio/Ambience/true_ambience.wav.import new file mode 100644 index 0000000..c9ed041 --- /dev/null +++ b/Resources/Audio/Ambience/true_ambience.wav.import @@ -0,0 +1,21 @@ +[remap] + +importer="wav" +type="AudioStreamSample" +path="res://.import/true_ambience.wav-61169b761e5a621d378c2ccef4d4937b.sample" + +[deps] + +source_file="res://Resources/Audio/Ambience/true_ambience.wav" +dest_files=[ "res://.import/true_ambience.wav-61169b761e5a621d378c2ccef4d4937b.sample" ] + +[params] + +force/8_bit=false +force/mono=false +force/max_rate=false +force/max_rate_hz=44100 +edit/trim=true +edit/normalize=true +edit/loop=true +compress/mode=0 diff --git a/Util/AmbiencePlayer.gd b/Util/AmbiencePlayer.gd new file mode 100644 index 0000000..73ba377 --- /dev/null +++ b/Util/AmbiencePlayer.gd @@ -0,0 +1,58 @@ +extends Node + + +export(float) var true_ambience_begin_threshold = 0.75 +export(float) var masked_ambience_begin_threshold = 0.4 +export(float) var max_volume = 0.15 +export(float) var min_pitch_scale = 0.97 # The pitch won't go down lower than this when the player is sober +export(float) var sync_threshold = 0.1 # If audio streams are further apart than this (in seconds), they are re-synced + +onready var melody = get_node("Melody") as AudioStreamPlayer +onready var true_ambience = get_node("TrueAmbience") as AudioStreamPlayer +onready var masked_ambience = get_node("MaskedAmbience") as AudioStreamPlayer + +# Called when the node enters the scene tree for the first time. +func _ready() -> void: + _update_volumes() + melody.volume_db = linear2db(max_volume) # This one is constant, so it's only set once here + + melody.playing = true + true_ambience.playing = true + masked_ambience.playing = true + + +# Called every frame. 'delta' is the elapsed time since the previous frame. +func _process(delta: float) -> void: + _update_volumes() + + +func _update_volumes(): + var level = Pills.get_normalized_level() + + if level < masked_ambience_begin_threshold: + masked_ambience.volume_db = linear2db(0.0) + true_ambience.volume_db = linear2db(max_volume) + elif level < true_ambience_begin_threshold: + # Get the distance between the masked and true thresholds as a value between 0 and 1 + var normalized_distance_within_thresholds = inverse_lerp(masked_ambience_begin_threshold, true_ambience_begin_threshold, level) + + # Scale volumes accordingly + masked_ambience.volume_db = linear2db(normalized_distance_within_thresholds * max_volume) + true_ambience.volume_db = linear2db((1.0 - normalized_distance_within_thresholds) * max_volume) + else: + masked_ambience.volume_db = linear2db(max_volume) + true_ambience.volume_db = linear2db(0.0) + + # Decrease the pitch when the player is sober + var pitch = lerp(min_pitch_scale, 1.0, level) + + melody.pitch_scale = pitch + masked_ambience.pitch_scale = pitch + true_ambience.pitch_scale = pitch + + # Make sure that everything stays in sync - the melody is the leader + if abs(true_ambience.get_playback_position() - melody.get_playback_position()) > sync_threshold: + true_ambience.seek(melody.get_playback_position()) + + if abs(masked_ambience.get_playback_position() - melody.get_playback_position()) > sync_threshold: + masked_ambience.seek(melody.get_playback_position()) diff --git a/Util/AmbiencePlayer.tscn b/Util/AmbiencePlayer.tscn new file mode 100644 index 0000000..62b8d50 --- /dev/null +++ b/Util/AmbiencePlayer.tscn @@ -0,0 +1,18 @@ +[gd_scene load_steps=5 format=2] + +[ext_resource path="res://Util/AmbiencePlayer.gd" type="Script" id=1] +[ext_resource path="res://Resources/Audio/Ambience/melody.wav" type="AudioStream" id=2] +[ext_resource path="res://Resources/Audio/Ambience/true_ambience.wav" type="AudioStream" id=3] +[ext_resource path="res://Resources/Audio/Ambience/masked_ambience.wav" type="AudioStream" id=4] + +[node name="AmbiencePlayer" type="Node"] +script = ExtResource( 1 ) + +[node name="Melody" type="AudioStreamPlayer" parent="."] +stream = ExtResource( 2 ) + +[node name="TrueAmbience" type="AudioStreamPlayer" parent="."] +stream = ExtResource( 3 ) + +[node name="MaskedAmbience" type="AudioStreamPlayer" parent="."] +stream = ExtResource( 4 )