added selling cards and made shop items cheaper

enemybox.gd

@@ -6,9 +6,14 @@ func set_wave(wave: int) -> void:
 
 
 func add_enemy_tag(enemy: Enemy, num: int) -> void:
-	var name_label: Label = Label.new()
-	name_label.text = enemy.title
-	var num_label: Label = Label.new()
-	num_label.text = str(num)
-	add_child(name_label)
-	add_child(num_label)
+	for x: int in num:
+		var enemy_tex: TextureRect = TextureRect.new()
+		enemy_tex.texture = enemy.sprite
+		enemy_tex.custom_minimum_size = Vector2(80, 80)
+		add_child(enemy_tex)
+	#var name_label: Label = Label.new()
+	#name_label.text = enemy.title
+	#var num_label: Label = Label.new()
+	#num_label.text = str(num)
+	#add_child(name_label)
+	#add_child(num_label)