Added auto repeat and made some small fixes

MusicPlayer.gd

@@ -77,9 +77,12 @@ func play_or_pause() -> void:
 		progress_slider.max_value = round(stream.get_length())
 		progress_slider.tick_count = round(stream.get_length() / 60)
 	else:
-		audio_player.stream_paused = true
-		playback_position = audio_player.get_playback_position()
-		play_button.texture_normal = play_icon
+		pause()
+
+func pause() -> void:
+	audio_player.stream_paused = true
+	playback_position = audio_player.get_playback_position()
+	play_button.texture_normal = play_icon
 
 func restart() -> void:
 	audio_player.stop()
@@ -94,6 +97,10 @@ func restart() -> void:
 func _on_finished() -> void:
 	play_button.texture_normal = play_icon
 	song_finished = true
+	if !Settings.stop_after_current:
+		fetch_next_song()
+	if Settings.auto_repeat_song:
+		restart()
 	
 func _on_drag_started() -> void:
 	is_changing = true
@@ -103,8 +110,8 @@ func _on_drag_ended(_changed: bool) -> void:
 	playback_position = progress_slider.value
 	is_changing = false
 
-func seek(position: float) -> void:
-	progress_slider.value += position
+func seek(new_position: float) -> void:
+	progress_slider.value += new_position
 	is_changing = true
 	audio_player.seek(progress_slider.value)
 	playback_position = progress_slider.value
@@ -161,16 +168,12 @@ func song_fetched(body: PackedByteArray) -> void:
 	stream = audio_player.stream
 	progress_slider.max_value = round(stream.get_length())
 	progress_slider.tick_count = round(stream.get_length() / 60)
-	
+	add_to_queue.emit()
 	if Settings.add_to_stats:
 		print("add to stats")
 		Settings.make_request3("/music/addPlayed")
-	if !Settings.stop_after_current:
-		audio_player.finished.connect(fetch_next_song)
 	if !Settings.hide_next_track:
 		show_answer.emit()
-		
-	add_to_queue.emit()
 
 func fetch_next_song() -> void:
 	#if audio_player.is_playing():