quality update and sound

scripts/autoloads/level_manager.gd

@@ -1,5 +1,7 @@
 extends Node
 
+signal level_switched
+
 @onready var transition: CanvasLayer = $Transition
 
 @export var levels: Array[PackedScene]
@@ -12,17 +14,19 @@ func  _ready() -> void:
 	progress_save.load(PROGRESS_SAVE_PATH)
 
 func next_level() -> void:
-	level_pointer += 1
 	if level_pointer < levels.size():
 		transition.show()
 		get_tree().paused = true
 		await get_tree().create_timer(1).timeout
 		get_tree().change_scene_to_packed(levels[level_pointer])
 		await get_tree().create_timer(2).timeout
+		level_switched.emit()
 		get_tree().paused = false
 		transition.hide()
 	else:
 		get_tree().change_scene_to_file("res://scenes/gui/menus/game_finished.tscn")
+		level_switched.emit()
+	level_pointer += 1
 
 func start_last_level() -> void:
 	pass

scripts/autoloads/music_manager.gd

@@ -0,0 +1,15 @@
+extends Node
+
+@onready var soundeffect: SoundEffect = $SoundEffect
+
+func _ready() -> void:
+	_on_level_switched()
+	LevelManager.level_switched.connect(_on_level_switched)
+
+func _on_level_switched() -> void:
+	print(get_tree().current_scene.name)
+	match get_tree().current_scene.name:
+		"MainMenu":
+			soundeffect.play_key("main")
+		"LVL1":
+			soundeffect.play_key("lvl1")

scripts/autoloads/window_manager.gd

@@ -42,7 +42,7 @@ func uncapture_mouse() -> void:
 	Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
 
 func _input(event: InputEvent) -> void:
-	if event.is_action_pressed("pause"):
+	if event.is_action_pressed("pause") && !get_tree().current_scene is MainMenu:
 		show_pause_menu()
 
 func toggle_fullscreen() -> void:

scripts/door.gd

@@ -1,7 +1,12 @@
 extends Node3D
 
 @onready var anim: AnimationPlayer = $AnimationPlayer
+@onready var audio: AudioStreamPlayer3D = $AudioStreamPlayer3D
 
-func open(): anim.play("open")
+func open(): 
+	anim.play("open")
+	audio.play()
 
-func close(): anim.play_backwards("open")
+func close(): 
+	anim.play_backwards("open")
+	audio.play()

scripts/interactables/completer/button_stand.gd

@@ -1,12 +1,15 @@
 extends Completer
 
 @onready var animation_player: AnimationPlayer = $AnimationPlayer
+@onready var soundeffect_3d: SoundEffect3D = $SoundEffect3D
 
 func _on_interaction_area_interacted():
 	if completed:
 		animation_player.play_backwards("press")
+		soundeffect_3d.play_key("down")
 	else:
 		animation_player.play("press")
+		soundeffect_3d.play_key("up")
 	toggle_complete()
 	if one_shot:
 		await animation_player.animation_finished

scripts/menus/main_menu.gd

@@ -7,8 +7,7 @@ func _ready() -> void:
 	LevelManager.level_pointer = 0
 
 func _on_start_game_pressed() -> void:
-	get_tree().change_scene_to_file("res://scenes/levels/lvl_1.tscn")
-
+	LevelManager.next_level()
 
 func _on_quit_game_pressed() -> void:
 	get_tree().quit()

scripts/sound_effect.gd

@@ -1,5 +1,5 @@
 extends AudioStreamPlayer
-class_name  SoundEffect
+class_name SoundEffect
 
 @export var audio_library: Array[SoundeffectResource]
 @export_range(0,2) var pitch_variation: float

scripts/sound_effect_3d.gd

@@ -0,0 +1,14 @@
+extends AudioStreamPlayer3D
+class_name  SoundEffect3D
+
+@export var audio_library: Array[SoundeffectResource]
+@export_range(0,2) var pitch_variation: float
+
+func play_key(key: String) -> void:
+	for res in audio_library:
+		if res.key == key:
+			stream = res.audio
+			pitch_scale = 1 + randf_range(pitch_variation * -1, pitch_variation)
+			play()
+			return
+	push_error(key + " is not available in the Audio Library variable")