Liquid Loader

The Liquid Loader is a block added by Railcraft used to deposit liquids from an adjacent container into a Tank Cart. When the cart is full, or meets the requirements set in the GUI the block will emit a redstone signal. In the GUI there is a Filters section, and a few buttons. The Filters section determines which liquids are taken from the container, determined by buckets. Any adjacent inventories will automatically be put here. There are different modes for the Liquid Loader to use, for the top button we have All, Transfer, Stock, and Excess. All will move all liquids possible (16 buckets). Transfer will move the liquid in the Filter. Stock will move liquid until the destination matches the filter. Excess will keep the liquids in the filter, and move the rest. For the bottom button we have Immediate, Complete, Manual, and Partial. Immediate will emit redstone if no liquids were moved. Complete will emit redstone when the move is complete. Manual will never emit redstone. Partial will emit redstone if no liquids were moved and cart is not empty.

Usage
Place the Liquid Loader directly next to the block you want to output a liquid from, and directly above a track. Use Tank Carts to move the items from the Liquid Loader. Set the Filters, redstone control, and item movement control buttons to your preferred settings. It is recommended to use a Holding Track or a Boarding Track, because they will stop the cart when there is no redstone signal, and will force the cart to continue when there is a redstone signal.