Feature Request: Add option to input or output to a specific IO block

[MasterBuilder747]

I would like to use this for both liquids and items. For example, if I wanted to make a distillation tower and wanted lighter gases to output on higher hatches and heavier gases to output on lower hatches. Also, this can be done with inputs. For example, if I wanted a dedicated item input slot for just the numbered circuit that identifies which recipe to use. Then the recipe will not start until it has that specific item/fluid in that specific IO hatch.

When defining the machine json, you can set a unique identifier for the item/liquid input/output hatch:
{
"x": -1,
"y": 0,
"z": 2,
"elements": ["modularmachinery:blockoutputbus@6"],
"id": "stone_hatch",
"desc": "output for stone"
},

This variable can then be referenced when adding recipes through CraftTweaker. This can be an optional additional parameter to each item/fluid input/output function:
var testMachine = mods.modularmachinery.RecipeBuilder.newBuilder("testMachine", "test machine", 10, 0);
testMachine.addItemInput(<minecraft:dirt:0>);
testMachine.addItemOutput(<minecraft:stone>, "stone_hatch");
testMachine.build();

This would have to be valid id and item output.

Also, in JEI you can add a description to each IO block in the preview to indicate what it does. When clicking the block in the preview, the description shows as a tooltip. Maybe it can be highlighted yellow to indicate it is a separate IO block from the rest. This can also be shown as a tooltip when looking at the affected item/liquid the recipe.

I would really appreciate this feature as I am actively using this mod in my pack. I thank you for all the work you have put into maintaining this mod.