Diplomacy

Diplomacy panel of a suzerain subject.

Diplomacy can be conducted with alien empires and mutually beneficial arrangements can be agreed upon in the diplomacy panel.

Relationship

There are several key components of a relationship.

Status

Possible relationship statuses include self, ally, neutral, and enemy.

Opinion (AI)

Opinion is the number that determines how friendly/hostile an empire is.

Attitude (AI)

AI attitude changes based on the opinion value.

ID	Attitude	Opinion Range
-1	Hostile	< -150
0	Cautious	≥ -150 and < 0
1	Open	≥ 0 and < 150
2	Friendly	≥ 150

Agendas (AI)

Agendas are distinctive individual personality traits of AI empires.

	Agenda	Description
	Ahead Of The Curve	Likes empires who are more advanced, dislikes those who aren't.
	Anti Subjugator	Likes empires that don't subjugate other empires, dislikes those who do.
	Appeaser	Likes stronger empires, dislikes those who aren't.
	Breathing Room	Dislikes empires that border them, likes empires that don't.
	Buffer States	Likes neighbours that are weaker, dislikes strong neighbours.
	Do Not Interfere	Dislikes empires that join their wars, likes empires who don't.
	Economist	Likes empires an economy similar or better than theirs, dislikes those who don't.
	Fighter	Likes empires with more fleets than them, dislikes those with less.
	Free Trader	Likes empires that have traded with them, dislikes those who haven't.
	Friendly	Likes empires that ally with others, dislikes those who don't.
	Imperialistic	Likes empires with less systems than them, dislikes empires with more.
	Peacekeeper	Likes those who have not recently been at war with a pacifist, dislikes those who have.
	Peacemonger	Likes empires that are not at war, dislikes those who are.
	Protector	Likes weaker empires, dislikes those who aren't.
	Subjugator	Likes empires that subjugate other empires, dislikes those who don't.
	Warmonger	Likes empires that have recently been at war, dislikes those who aren't.

Trade

Attitude Modifiers

Attitude	Trade Cost Modifier
Hostile	4
Cautious	2
Open	1.5
Friendly	1

Base Resource Values

Resource	Base Value
	0.1
	0.1
	0.2
	0.8
	0.1
	4
	4
	2
	2

Base Agreement Values

Resource	Base Value
	0.1
	0.1
	0.2
	0.8
	0.1
	4
	4
	2
	2