wip menu

track_selection.gd

@@ -1,24 +1,34 @@
 extends Node
 
+signal track_changed()
+
 const TRACKS_PATH = "res://assets/tracks/"
 
 var _tracks = []
-var _selected : int = 1
+var _selected : int
 
 func _ready():
 	_load_tracks()
+	_selected = 0
+	emit_signal("track_changed")
+
 
 func set_next_track():
 	_selected = wrapi(_selected + 1, 0, _tracks.size())
-	print("set_next_track : ", _selected)
+	emit_signal("track_changed")
 
 
 func set_previous_track():
 	_selected = wrapi(_selected - 1, 0, _tracks.size())
+	emit_signal("track_changed")
 
 
 func get_current_track():
-	return _tracks[_selected]
+	return _tracks[_selected]["path"]
+
+
+func get_current_track_name():
+	return _tracks[_selected]["name"]
 
 
 func _load_tracks():
@@ -27,8 +37,12 @@ func _load_tracks():
 		var file = File.new()
 		file.open(path, File.READ)
 		var track = _load_from_txt(file.get_as_text())
+		var track_name = path.get_file().rstrip(".%s" % path.get_extension())
 		if track.size() > 1:
-			loaded.append(track)
+			loaded.append({
+					"name": track_name,
+					"path": track,
+					})
 		else:
 			print("Error in track file : ", path)