feat: add a chest node; add logic for random scroll in the chest; add a timer t hide the scroll after;

Scenes/TreasureChest/treasure_chest.gd

@@ -0,0 +1,23 @@
+extends StaticBody2D
+
+var can_interact: bool = false
+var is_open: bool = false
+@export var scrolls: Array[Sprite2D]
+var scroll_number = 0
+
+func _ready() -> void:
+	scroll_number = randi_range(1, 4)
+
+func _process(delta: float) -> void:
+	if Input.is_action_just_pressed("Interact") and can_interact:
+		if !is_open:
+			$AudioStreamPlayer.play()
+			$AnimatedSprite2D.play("open")
+			scrolls[scroll_number].visible = true
+			$Timer.start()
+			is_open = true
+	
+
+
+func _on_timer_timeout(scroll_number: int) -> void:
+	scrolls[scroll_number].visible = false