feat: add persistence to the opened chest via SceneManager opened_chests array;

Scenes/SceneManager/scene_manager.gd

@@ -1,12 +1,4 @@
 extends Node2D
 
 var player_next_scene_spawn_pos: Vector2
-
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	pass
+var opened_chests: Array[String] = []

Scenes/TreasureChest/treasure_chest.gd

@@ -7,6 +7,8 @@ var scroll_number = 0
 
 func _ready() -> void:
 	scroll_number = randi_range(1, 4)
+	if SceneManager.opened_chests.has(name):
+		is_open = true
 
 func _process(delta: float) -> void:
 	if Input.is_action_just_pressed("Interact") and can_interact:
@@ -17,6 +19,8 @@ func _process(delta: float) -> void:
 			print("found sprite num: ", scroll_number)
 			scrolls[scroll_number].visible = true
 			is_open = true
+			SceneManager.opened_chests.append(name)
+			print(SceneManager.opened_chests)
 
 func _on_timer_timeout() -> void:
 	print("removing sprite: ", scroll_number)