seboden said:
In my opinion, there should be modifiers assigned to the different relations between nations (for example):
Royal Marriage +50
Personal Union +150
Alliance +100
Temporary CB -50
Permanent CB -100
same State Culture +10
etc.
These would then be added (or multiplied or whatever) and give the "natural relation" (or however you would like to call it) between the two states.
The actual relation (like in EU2) would then slowly converge towards this value, unless something is done to stop it (like a gift, an insult or a DOW).
Hmm. Not a bad idea, though I don't really like the numbers.
My elaboration on it would be the following:
Relations naturally evolve each year by +3 or -3 (i.e. +1 or -1 every four months to what value is the "true" relations value).
The "true" relations value is what relations tend to, default at 0 and modified by values like:
Rulers and their families:
+50 royal marriage (this was right)
+200 personal union (the monarch/ruling body makes the state's decisions so if it's the same, naturally, the two states should converge and if the people don't like it they can revolt)
State cultures:
Same culture: +50
Cultures that like each other (ex. Polish and Lithuanian): +25
Cultures that are neutral to each other (ex. Polish and Chinese

): +1 or 0 but not -1
Cultures that dislike each other (ex. German and Scandinavian/equivalents): -25
Cultures that hate each other (ex. English and Scottish): -50
State religion:
Same religion: +50
Diffrent religion with no rivalry (ex. Orthodox and Konfucian): 0
Diffrent religions with a bit of rivalry (ex. Konfucian and Buddhist): -20
Diffrent religions with moderate rivalry (ex. Pagan and all other non-Christians, Catholics, Orthodox and Sunni in triangle): -50
Diffrent religions with bitter rivalry (Christians and Pagans, Catholics/CRC with protestants/reformed, Sunni and Shi'a): -100
After hanging religion: the value is doubled for 10 years.
Casus belli:
Permanent CB: -50
Temporary CB: -1*duration in months, capped at -50
Allies affecting relations:
Example: It is the first of January. Countries A and B are allied. Study of C's relations with them.
C currently has -25 relations with A and +2 with B.
Thus, the "true" relations value of C towards A will be modified by +2 from relations with B and the "true" relations value of C towards B will be modified by -25 for the remainder of the year. Then they will be updated and so forth every new year until the alliance breaks, or either one of the tree countries is annexed.
Alliances, trade and other aggreements and disagreements:
Military alliance: +100 (right again)
Vasslage: -50 (that's right, vassals don't have to be happy with being vassals)
Trade agreement: +25
Trade embargo: -100 (historically a lot of fuss has been made over embargo's)
Having the monopoly in another country's CoT: -50 for each CoT of theirs monopolized by you (again something they will not like at all).
Having more merchants than the owner in their CoT: -10 per extra merchant per CoT (stacks with monopoly).
Having less merchants in another country's CoT if you DO have at least one:
+10 per merchant per CoT.
Giving military access: +100 (this they will like a LOT).
Being at war: -100 (obviously nobody likes a nation they are at war with).
Note: Paradox needs not implement this, but giving ME the ability to do it would be very nice