quest charge_cash_by_voucher begin
	state start begin
		function charge(amount, charge_type)
			if charge_type == nil then 
				charge_type = "cash"
			end

			if 0 < amount then
				-- syntax : pc.charge_cash(amount, charge_type)
				-- warning: 	1. 'charge_type' : "cash"(default) | "mileage"
				-- 	   	2. 'amount' must be positive number.
				local result = pc.charge_cash(amount, charge_type)

				if true == result then
					local item_id = item.get_id()
					char_log(item_id, "CHARGE_CASH_BY_VOUCHER", amount)
					syschat(string.format(gameforge.charge_cash_by_voucher._010_syschat, amount))

					local flag_name = "total_" .. charge_type
					pc.setqf(flag_name, pc.getqf(flag_name) + amount)

					item.remove()
				end
			end

			return false
		end
	
		when 80014.use or 80015.use or 80016.use or 80017.use begin
			local amount = item.get_value(0)

			charge_cash_by_voucher.charge(amount, "cash")
		end
	end
end