Please, I need a action that moves my Royal Spear from depot to my main backpack, but, before, the action must calc how much spears do I have my hand and moves just the amount royal spear that remain to spear Max, for exemple, I have 5 Royal Spear in my hand, and the Spear Max is 24, so the action gonna calc and gonna go moves 19 Royal Spears (24 - 5 = 19) from depot to my backpack. Thanks