ABCU lies about material costs

[goonstation-issuebot]

Labels

[BUG][MAJOR]

Description

ABCU says it needs x amount of materials, you put them in, make it start building, it lied (needs more)

Steps to reproduce

1. Ask ABCU about material costs about current blueprint
2. Get it the required amount of metal and crystal
3. Tell it to build
4. It stops partway through, says there's not enough
5. ABCU is empty
6. Cry

Expected Behavior

ABCU to give accurate description of what it needs for a blueprint

Additional Information & Screenshots

This happened last round I tried to use the ABCU, thought it was because I was using multiple kinds of metal, but no -- This time I tried with pure steel and glass. However, I was using metal bars and glass blocks as opposed to sheets (I believe that functionality was relatively recently added, so it might be to do with that?)

The machine is holding 100 metal, and 100 crystal, measured in sheets.
Its current blueprint requires 73 metal, and 85 crystal, measured in sheets.

The ABC Unit releases a small puff of steam, then quiets down.
The ABC Unit does not have enough materials to continue construction.

The machine is holding 0 metal, and 0 crystal, measured in sheets.
Its current blueprint requires 73 metal, and 85 crystal, measured in sheets.

Reported by: Joeled
On server: Goonstation 4 Roleplay: Sylvester
Active test merges: #16477 and #16449
Round log date: 2023-10-28-02-10
Reported on: 2023-10-28 03:29:29
Map: KONDARU

[AXLFAN2000]

Tested this with using material sheets instead of bars, same result