added working vending machine

scripts/Label3D.gd

@@ -0,0 +1,12 @@
+extends Label3D
+
+@onready var vendingmachine = $".."
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	text = "$" + str(vendingmachine.item_price)
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass