DanDuncombe/castle — pull request #1 by VanessaE (2013-10-15 18:09:54+00:00)
Title: Alternate recipes in case building blocks and/or streets mods are installed

If building blocks installed, craft:

G T or... T G
T G G T

T = tar, G = gravel. Yields 4 slates.

If streets installed, craft:

G A or... A G
A G G A

A = asphalt block, G = gravel. Yields 4 slates.

If both are installed, all of the above recipes work.

If neither mod exists, cook one gravel to get one slate, as before.