HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

...if anyone is unaware, [F10] now functions in the city like a trade window, but only between heroes.

Interesting, I must have missed that information.

New mode: ...with very clear icons.

Yes, especially the clarity (contrast) is needed for the button (activation) for the direction of troop/artifact transfer when playing with an ally. Many people get confused and don't even know that you can make trades during the opponent's turn.

Regarding one-way transfer...
There is such an idea...

We need to try it, but I haven't fully grasped the idea yet.
What would be helpful to add is a separation between the exchange/transfer of equipped artifacts and those in the bag. The point is that less useful/unused artifacts are dumped into the bag of a secondary hero, and then after quick transfers, they are returned to the main hero. That is, there needs to be a full and partial exchange of artifacts.

Also, regarding the algorithm for general transfer...

The intelligent transfer mechanism is good, but it doesn't take into account the realities - because different situations can occur. As it is, the Silver Pegasus remains when you need the Centaur to stay. Or the Wolf Rider (greened) remains instead of the Hobgoblin. You have to rearrange everything. The new mechanism with a click on the desired unit will be more practical.
And FightValue, proposed in the latest "Heroes' Herald," is very subjective, according to its author. I remember that it stated that mages are the best in their class, and Naga Kings were completely overlooked. :smile04:

Added after 29 minutes

Well, you assumed that I don't know about disabling the second button :D
...

I couldn't have assumed that you need an interface with two buttons. Maybe for playing with two controllers... :) After all, the second button (located on the left) is really far away. In addition, there is always a risk of pressing the wrong one if you click them with the mouse. And besides, if you really want to play with two buttons, then focusing should no longer be relevant. The main thing is that it exists, with both options.