Suspect there is a bug for productions that take more than 1 in game day

[arctius1024]

I've created a small personal (for now) mod that adds a building with a production that I want to take more than a single in game day (think of it like a "keg" building). The building appears and accepts inputs and produces the proper output, however no matter what value (greater than 1 day of time) I use for MinutesPerConversion it always seems to provide output the next morning.

I've used values of over 4000 (which should be far more than a single day's worth of minutes) and still get output the next morning.

The SMAPI logs show the building loading (as it should - since it does work otherwise) but there are no other errors or output that appear related.

There is nothing explicitly documented that says that productions can't take more than a single day so I assume this is unintended behavior - if it is intended than perhaps an adjustment to note that in the documentation would be helpful.

[arctius1024]

I downloaded the source and made some changes and got it to work (sort of). There appear to be several issues at play:

• It looks like it was never intended to extend over a day (or to be serialized/saved and reloaded) - the serializer doesn't appear to store itemconversions. At least I've never seen it store any of mine, only the "input" items... which is not particularly helpful.
• Updates do not currently appear to handle the "gap" between when sleep occurs and the true "end of day"; this means that it will generally take longer (possibly far longer) than it should for an item to "process" for intra-day conversions.
• The logic near the bottom of the process conversions method is subtly incorrect for multi-day items. The isn't complicated to fix but it won't work properly without updating.
• It also appears multiple conversions don't work properly - when I attempt to convert two different items I get duplicates of the output of the first. I haven't investigated this much and it's not as significant an issue for my purposes as the other 3, although ideally I'd want to resolve it.

I've been able to fix 2 and 3. Unfortunately I don't understand how the serializer is(n't) working so I am unable to fix that and without it there isn't much of a point in going further.