Minimal factory

Only 1 type of block.

What the block does depends on adjacent blocks an their direction.

Change tile direction with arrow keys or WASD.

Click to place, Right click to erase.

Tile roles:

M = mine

F = factory (only one recipe in this prototype)

E = Export

Arrow tile = moves items

S,U = currently unused

Colors: Blue=empty, dark blue = in motion, black=backed up.

Resources:

Light Grey = Iron Ore

Dark Grey = Coal