Speaking of drawbridges, how do you then connect them to the levers? Do you run wires along the walls?
You can't build a fort so great that it can defend against any single attacker?
Thanks.
@Wagonlitz
I just build a Lever in the control room : (b)uild - (T)rap component - (l)ever
When it's finished, I link it to a bridge with : (q)uery - (a)dd function - link to a draw(b)ridge
Then I tell the Mechanic which mechanisms to use. The first one designated always gets installed in the object being linked (so THIS ONE needs to be magma-safe). The second one gets installed in the lever.
Then I wait for him to actually complete the task.
- You can't build a fort so great that it can defend against any single attacker?
I can defend my dwarves against anything except my own dwarves, yes.
Dwarves have emotions. When they are under too much stress, they can go mad. When they go mad, they sometimes go on killing sprees. This often sets off a "Loyalty Cascade" where A kills B, then B's friends kill A, then A's friends kill B's friends, then... the circle widens, involving more and more dwarves.
The longer dwarves are cooped up together, the more attachments they form and the more likely a loyalty cascade becomes.
Also, there are other ways for dwarves to die... Dwarven judicial beatings. Accident. Old age. Vampires infiltrating the fort in the guise of immigrants or visitors. Ghosts. Any of these things can place those dwarves who knew the victim under enough stress to crack them.
Forts are not intended to last forever. The slogan of Dwarf Fortress is "Losing is Fun!"