Issue type:

• 🐛 Bug

Short description:

Fluid Importers and Exporters are ignoring the Exact Amount setting and blindly moving fluids regardless of the amounts available to be moved, resulting in clogged casting basins.

Steps to reproduce the problem:

1. Set up a network consisting either of a Fluid Interface on a source tank and a Fluid Exporter on a destination tank, or a Fluid Importer on a source tank and a Fluid Interface on a destination tank
2. Configure the Import/Export All Fluids aspect on the relevant part to use a certain fluid amount and set Exact Match to true, then enable that aspect
3. Place an amount of fluid lower than the set number into the source tank

Expected behaviour:

That the fluid stays where it is until enough is added to the source tank to fulfill the Exact Amount condition

Versions:

• Integrated Dynamics 1.0.1
• Integrated Tunnels 1.6.1
• Integrated Terminals 1.0.1
• Integrated Crafting 1.0.0
• Cyclops Core 1.0.1
• Common Capabilities 2.0.0
• Forge 14.23.5 2796
• Minecraft 1.12.2

Hmm, I did test this extensively quite recently though... This must be a recent regression then.

@rubensworks in a previous version I noticed that, basically, the predicate logic only considered the transfer rate and not the amount in the tank, I wonder if this issue might stem from the same the same root cause?

@xoxfaby Probably not, as all of this has been rewritten quite extensively in the latest update. I suspect it's something small though.