FACTIONS & OTHER MINOR CIVS

Their point is to bring a tad of dynamism to the countryside

<BARB CITY TYPE>

Each barb city gets a building that gives it a particular type, roughly a racial leaning
Elven
Dwarven
Patrian
Human
Lizard
Vahua
Orcish
Undead?

Units would then get the racial for free and thus appear to be of that race
The artstyle of the city should be changed accordingly
Also, the name of the city would depend on this type

::Implementation

Hijack CvGame::foundBarbarianCiv()
Calculate the type of civ the city will get
use setCivilizationType, this takes care of everything else

<TRADE LEAGUE>

When half the players have researched Trade, spawn a Trade League using some barb city and gets new ones overtime

Befriending the League has several advantages:
	- you can recruit ships as mercenary-like units
	- trade routes in TL cities have a +100% bonus (on top of the other bonuses)

Making an enemy out of them has disadvantages:
	- you get diplo penalties from every leader (who's not in the same case) if you have a less than "Cautious" level with the TL
	- pirates ship will plunder your sea lanes
	- if you're connected by land, indy mercenaries will harass you

However, one big advantage of conquering the TL:
	- each city has a special building that makes it particularly good at trading (League Hall, +200% trade yield)
	- their capital has a world wonder

<RELIGIOUS SEES & ORDERS>

The See of a religion appears when a specific religion has no good normal player candidate to get a holy city
It spawns with a settler at some place
It has a special palace granting it a huge defense bonus
periodically, it gets immigrants from unhappy cities with its religion

The Sees can become Military Orders if they gain enough War points
Then, they are forever at war with those not of their religion and get free units instead of immigrants

<EMERGING CIVS>

If a barbarian city gets a high enough population, it has a chance to become a full civilization
Which civ depends on which exists and on which barb type it is
Similarly to Revolutions, it can be a warlike civ or a peaceful one

Note that if it should be an elven civ and all already exists, factions should be checked to make sure we don't appoint a leader that is leading a rival faction in one of the other elven civs

<GUILDS>

Guilds become self-spread, like in SoI
their criteria are nearby resources, amount of science, prod, gold generated, etc.
they appear after a certain tech is researched
once the player builds a guild building (an HQ?), they become a faction to contend with
you get their units like you'd get mercenaries -- if the guild doesn't like you, they won't offer you units; the stronger it is, the more levelled the units will be

if they really dislike you, they might try to take over their siege-city if they're military guilds
if not, they'll simply leave (removing the buildings)

AI

Give the AI goals that aren't necessarily about winning
For instance, a Sheaim could want to raise the AC higher than 50

CULTURE AND CIVICS

Bring down the # of civics categories to three or so: Government, Religious Stance and Racial Stance

<GOVERNMENT>

Would allow you to choose your government: Monarchy, Republic, etc.

<RELIGIOUS STANCE>

How you feel about religion: Disorganized believers, Central Church, Syncretic Philosophy, etc.

<RACIAL STANCE>

How you perceive races: Human Domination, Patrian Heritage,

Those would control what kind of factions you may have to face; Patrian Heritage would greatly get on the nerves of non-Patria citizens, etc.