emigrate nobles

[ong-yinggao98]

Adds a script to allow players to make inherited nobles emigrate to govern their rightful lands.
For those who want a non-violent way of getting unnecessary nobles to stop imposing on them and do their jobs.

• Argument handling
  • Select specific noble for emigration by ID
  • Select all nobles
  • Select current unit
• Allow immigration of your rightful ruler (if your original died and the heir is off-site)
• Noble takes family with him/her (as an option)
• Make sure when noble leaves, the noble:
  • Is not an administrator in the fortress - block
  • Is not in a military squad - block
  • Is not in a strange mood - block
  • Has no symbols of office
  • Stops any social activities
  • Has no more mandates

[ong-yinggao98]

Ideally I would have noble items unassigned but I can't seem to find them. I guess I could assume that players who want to be rid of their nobles would not assign items to them first...

[myk002]

doc review done

[myk002]

May lead to citizens being sentenced ahead of time

I'm pretty sure this will be safe. DF would punish citizens when the mandate expires, but if it were to just disappear from the world.mandates list, then it would be like the mandate never existed

[myk002]

Noble has been unassigned items of office

Copied from Discord:

so, from the perspective of emigrate nobles, you'd:

• find the noble position of the noble you're kicking out
• get the related historical_entity (e.g. civ, for barons)
• scan the artifact_claims vector and look for claim_type=Symbol and symbol_claim_id=noble position idx
• remove those items from the vector and delete them
• remove the entity_claim on the associated artifact record

If the noble is the owner of the artifact item, remove ownership
might need to do more to get them to drop it if they're carrying it

[ong-yinggao98]

The todo i recently added to the script can be safely ignored, just realised it is not possible for citizens to inherit titles from another civilisation.

[ong-yinggao98]

I've done a scan, didn't see any other restructured stuff other than mandates. It's ready now!