Move bell to main terminal

examples/terminal/terminal.gd

@@ -2,31 +2,6 @@ extends "res://addons/godot_xterm/nodes/terminal/terminal.gd"
 
 onready var pty = $PTY
 
-var _next_bell := true
-
 
 func _ready():
 	pty.fork(OS.get_environment("SHELL"))
-
-
-func _on_Terminal_bell():
-	# Limit the rate at which bells can be rung in case the user does something crazy such as
-	# `while true; do echo -e "\a"; done`
-	# which causes a real mess if we keep adding AudioStreamPlayers.
-	if not _next_bell:
-		return
-
-	var player := AudioStreamPlayer.new()
-	player.stream = preload("res://addons/godot_xterm/themes/audio/bell.wav")
-	player.autoplay = true
-	player.connect("finished", self, "_on_player_finished", [player])
-	add_child(player)
-	_next_bell = false
-
-
-func _on_player_finished(player: AudioStreamPlayer):
-	player.queue_free()
-
-
-func _on_Timer_timeout():
-	_next_bell = true

examples/terminal/terminal.tscn

@@ -21,9 +21,4 @@ env = {
 "TERM": "xterm-256color"
 }
 
-[node name="Timer" type="Timer" parent="."]
-wait_time = 0.1
-autostart = true
-
 [connection signal="bell" from="." to="." method="_on_Terminal_bell"]
-[connection signal="timeout" from="Timer" to="." method="_on_Timer_timeout"]