first commit

objects/barrier/barrier.gd

@@ -0,0 +1,16 @@
+extends Node2D
+
+export var cost = 0
+onready var label = $Label
+
+func _ready():
+	label.visible = true
+	label.set_text(str(cost))
+	
+func _physics_process(delta):
+	#Open
+	if Game.golds >= cost: $AnimationPlayer.play("open")
+	
+func _on_AnimationPlayer_animation_finished(anim_name):
+	if anim_name == "open":
+		queue_free()