[PATCH] Send diplomacy changed message only if it actually changes

[elexis]

Currently you can declare war on someone multiple times (even if you are at war already). While this is fun and helps communicating with backstabbers, it is also a waste of performance.

[elexis]

Almost fixes it. You can still send dupes while waiting for the answer / broadcastes diplomacy message to arrive.

[elexis]

The diplomacy button will now be updated as soon as one clicks on it. It has become really hard to send dupes this way (only when spamming different diplomacies anyway).

[elexis]

I should also mention that the diplomacy feature becomes more responsive without increasing the actual performance (turns per second).

If one player pauses the game, you can still send multiple 'diplomacy changed' messages by switching through many diplomacies on that turn. The solution would be to send only the last diplomacy changed message per turn!

[leper]

If you're already at it, the diplomacy screen should just allow changing things (tributes, diplo) and provide you with the choice to apply those changes or to discard them.

And only send a few messages (at max playernum*2 (diplo, tribute)) at that point. Would be easier than doing something like the patch for each setting and then still having some issues.

[elexis]

One should make sure that if multiple types of resources are sent, that they are displayed in a single notification, like "Player X has sent 100 food, 200 wood, 300 metal and 400 stone".

[elexis]

Backlogging due to lack of progress.

[Imarok]

Move tickets to In-game UI as UI & Simulation got some sub components.