claude godot 4 port

scenes/alarms_screen/ButtonGroup.gd

@@ -5,17 +5,16 @@ signal selected(idx)
 func _ready():
 	var x := 0
 	for item in get_children():
-		item.connect("toggled",self,"_on_button_toggled", [x])
+		item.toggled.connect(_on_button_toggled.bind(x))
 		x += 1
 
-func select(index:int):
+func select(index: int):
 	var x := 0
 	for item in get_children():
-		item.set_pressed_no_signal( x == index )
-		if item.pressed:
-			emit_signal("selected", x)
+		item.set_pressed_no_signal(x == index)
+		if item.button_pressed:
+			selected.emit(x)
 		x += 1
 
-func _on_button_toggled(state:bool, idx:int):
+func _on_button_toggled(state: bool, idx: int):
 	select(idx)
-