I'd also like the option to remove items from the trade window. For example, sometimes I'll want 30 Magic Tech from the opponent. So I'll start putting various things, like gold or resources or other tech. And then I'll realize that I can't afford/am not willing to trade at the rates the opp is asking for. But maybe I'll settle for 15 Magic Tech. Except right now, I don't have the option to remove the 30 Magic Tech and replace it with 15 Magic Tech. So I have to leave the trade window and come back again.
I thought you could remove items from the trade vvindovv by clicking on the them? I'd like the ability to edit and delete trade vvindovv items...
I like the idea of trading resources on treaties. Seems like a reasonable idea.
I definitely think trading in cities and units and outposts is a good idea. Allovvs a player to purchase resource nodes, purchase tactical advantages, profit from selling tactically indefensible cities. Perhaps this should be limited to factions of the same ideology, or factions vvith good diplomatic standings?
I also believe diplomatically trading maps of explored areas is good. I've suggested this...
Should be able to trade maps vvith other factions (removing fog of war). This can include treaties for three levels of information: land explored by the faction outside their ovvn area of influence, all land explored by the faction including their ovvn lands, and all explored land with information on cities and units (same realtime visibility as if you owned them). I'd make the first level relatively easy, second level require a non-aggression pact and good relationship, third level require an alliance and good relationship.