set back up some masks and a third tuto level

scenes/managers/game_manager.gd

@@ -23,8 +23,11 @@ class_name GameManager
 @export var lvl2_guest_1: MaskedChara
 @export var lvl2_guest_2: MaskedChara
 
+@export_group("Level 3")
+@export var lvl3_guest_1: MaskedChara
+@export var lvl3_guest_2: MaskedChara
+
 @export_category("Random levels")
-@export var max_roster_size: int = 3;
 @export_tool_button("Create chara roster") var create_roster_action = create_new_roster
 
 var current_chara_roster: Array[MaskedChara]
@@ -37,13 +40,15 @@ enum GameState {
 enum Levels {
 	LVL1,
 	LVL2,
+	LVL3,
 	RANDOM
 }
 var current_game_state = GameState.READY
-var current_level = Levels.LVL1
+var current_level = Levels.LVL2
 var first_guest = true
 var current_guest: MaskedChara
 var selected_seat: Seat
+var roster_size: int = 2
 
 @onready var camera_2d: Camera2D = $"../Camera2D"
 @onready var ring_bell: Sprite2D = $"../RingBell"
@@ -54,7 +59,7 @@ func create_new_roster() -> void:
 	current_chara_roster = []
 	print(character_roster.size())
 	var roster_for_this_round = character_roster.duplicate()
-	var max_number_of_people = min(max_roster_size, character_roster.size())
+	var max_number_of_people = min(roster_size, character_roster.size())
 	for i in range(max_number_of_people):
 		# Pick unique characters for the roster
 		var random_index = randi_range(0, roster_for_this_round.size() - 1)
@@ -113,7 +118,10 @@ func ending_tween_cb():
 	mask_list.visible = false
 	if current_level == Levels.LVL1:
 		current_level = Levels.LVL2
+	elif current_level == Levels.LVL2:
+		current_level = Levels.LVL3
 	else:
+		roster_size += 1
 		current_level = Levels.RANDOM
 	
 
@@ -140,6 +148,8 @@ func on_ready_bell_pressed() -> void:
 		current_chara_roster = [lvl1_guest_1, lvl1_guest_2]
 	elif current_level == Levels.LVL2:
 		current_chara_roster = [lvl2_guest_1, lvl2_guest_2]
+	elif current_level == Levels.LVL3:
+		current_chara_roster = [lvl3_guest_1, lvl3_guest_2]
 	else:
 		create_new_roster()