Issue description
When a multi-recipe building has multiple non-empty internal output storages and the current output belt throughput is lower than this building production rate, there is a case when this building is continuously working on the 2nd recipe only because it empties the wrong internal storage.
Reproduction steps
- Load attached save crusher.save.
- Select the crusher.
- Move
Rock -> Gravelrecipe to the top, making it the 1st recipe. - Run the game at x3 speed for several in-game months.
Expected result:
Crusher empties Gravel internal buffer (for the 1st recipe) when there is space on the output belt, working on Rock -> Gravel (1st) recipe.
Actual result:
Crusher empties Slag crushed internal buffer (for the 2nd recipe) when there is space on the output belt, working on Slag -> Slag crushed (2nd) recipe only.
Suggested fix:
When there are multiple non-empty output internal storages in the building, it should first empty the storage corresponding to the top (1st) recipe.
Game version and build number
v0.5.5 b246
Operating system
Windows