sources

scripts/DialogueAction.gd

@@ -16,7 +16,7 @@ func start() -> void:
 
 func load_dialogue(file_path) -> Array:
 	var file = File.new()
-	assert (file.file_exists(file_path))
+#	assert (file.file_exists(file_path))
 	
 	file.open(file_path, file.READ)
 	var dialogue = parse_json(file.get_as_text())

scripts/Globals.gd

@@ -3,3 +3,20 @@ extends Node
 var ui_accept_tip = false
 var ui_interact_flatfish_tip = false
 var did_already_play_once = false
+
+func save_game():
+	var file = File.new()
+	file.open('user://globals.save', File.WRITE)
+	file.store_line('1' if did_already_play_once else '0')
+	file.close()
+	print('saved')
+
+func load_game():
+	var file = File.new()
+	if not file.file_exists("user://savegame.save"):
+		return
+		
+	file.open('user://globals.save', File.READ)
+	var d = file.get_line()
+	did_already_play_once = true if d == '1' else false
+	print('loaded')

scripts/MusicPlayer.gd

@@ -9,9 +9,9 @@ var previous_tracks : Array
 func play(music, offset=0, duration=1):
 	print('Play music: ' + music)
 	var path = "res://sounds/" + music + ".ogg"
-	if !File.new().file_exists(path):
+#	if !File.new().file_exists(path):
-		path = "res://sounds/" + music
+#		path = "res://sounds/" + music
-		assert(File.new().file_exists(path))
+#		assert(File.new().file_exists(path))
 	var stream = load(path)
 	
 	target_track = get_free_track()

scripts/credits.gd

@@ -1,7 +1,10 @@
 extends Node2D
 
 
+func _ready():
+	Globals.did_already_play_once = true
+	Globals.save_game()
+
 func _input(event):
 	if event.is_action_pressed("ui_accept"):
-		Globals.did_already_play_once = true
 		get_tree().change_scene("res://scenes/main_menu.tscn")

scripts/main_menu.gd

@@ -4,5 +4,6 @@ onready var music_player = get_node('/root/MusicPlayer') as MusicPlayer
 
 func _ready():
 	music_player.play('main_title')
+	Globals.load_game()
 	if Globals.did_already_play_once:
 		$UI/Buttons/AnotherChoiceButton.show()