Fix flow

core/prestige/prestige_panel.gd

@@ -1,8 +1,6 @@
 class_name PrestigePanel
 extends PanelContainer
 
-@export var game_state: LevelGameState
-
 @onready var _total_value: Label = $MarginContainer/VBoxContainer/StatsGrid/TotalValue
 @onready var _pending_value: Label = $MarginContainer/VBoxContainer/StatsGrid/PendingValue
 @onready var _multiplier_value: Label = $MarginContainer/VBoxContainer/StatsGrid/MultiplierValue
@@ -11,6 +9,7 @@ extends PanelContainer
 @onready var _reset_button: Button = $MarginContainer/VBoxContainer/Buttons/ResetButton
 @onready var _save_button: Button = $MarginContainer/VBoxContainer/Buttons/SaveButton
 @onready var _confirm_dialog: ConfirmationDialog = $ConfirmDialog
+@onready var game_state: LevelGameState = find_parent("LevelGameState")
 
 var _is_waiting_for_confirm: bool = false
 
@@ -62,11 +61,11 @@ func _on_confirm_dialog_confirmed() -> void:
 		return
 
 	_is_waiting_for_confirm = false
-	var manager: Node = _get_prestige_manager()
+	var manager: PrestigeManager = _get_prestige_manager()
 	if manager == null:
 		return
 
-	manager.call("perform_prestige")
+	manager.perform_prestige()
 
 func _on_confirm_dialog_canceled() -> void:
 	_is_waiting_for_confirm = false
@@ -90,5 +89,5 @@ func _refresh_ui() -> void:
 	_basis_label.text = "%s (%s)" % [basis_text, basis_value.to_string_suffix(2)]
 	_reset_button.disabled = not bool(manager.call("can_prestige"))
 
-func _get_prestige_manager() -> Node:
-	return get_node_or_null("/root/PrestigeManager")
+func _get_prestige_manager() -> PrestigeManager:
+	return game_state.prestige_manager

core/prestige/prestige_progress_bar.gd

@@ -8,11 +8,17 @@ extends HBoxContainer
 
 var _basis_value: BigNumber
 var _next_threshold: BigNumber
-var _manager: Node
 var _connected: bool = false
+var _game_state: LevelGameState
+var _manager: PrestigeManager
 
 func _ready() -> void:
-	_manager = get_node_or_null("/root/PrestigeManager")
+	_game_state = find_parent("LevelGameState")
+	_game_state.ready.connect(_on_game_state_ready)
+
+func _on_game_state_ready() -> void:
+	_manager = _game_state.prestige_manager
+
 	if _manager == null:
 		push_warning("PrestigeProgressBar '%s' cannot find PrestigeManager; progress bar disabled." % String(name))
 		visible = false