Hey, so I have an idea for an in-game mechanic or it could be a card too. But I think it would work better as a mechanic with its own menu.
The idea is to have a mechanic where if both parties agree to trade with each other then they will receive a bonus to their income based on the following equation. [ The trading bonus received by each player would = 5% of players A's income + 5% of player B's income. ]
If there were a limited number of trading partners allowed (adjustable in the settings) This would be interesting for diplomacy. Especially with the above equation as some trading partners would be more valuable than the others.
What do you guys think?
I'm never made a mod before, so I'm looking for an experienced programmer who would be interested in helping me develop this mod.