Combat, when the hero has a magic book but does not know any combat spells, the button for casting spells should be grayed out

[LeHerosInconnu]

Preliminary checks

• [X] I've checked that there aren't other open issues on the same topic.

Describe the problem requiring a solution

In fheroes2, when the hero has a magic book but does not know any combat spells, the button for casting spells should be grayed out. This way the player would not try to cast a spell and get a message window that he can't.

In fheroes2:

Describe the possible solution

It should be done in the same way that the hero can't access the magic book during a combat when he doesn't have one.

In fheroes2:

Additional info

No response

[Alucard648]

I think, it`s fins as is.

[Branikolog]

Hi, @LeHerosInconnu I think the current implementation is better. Players can distinguish two different situations: when a hero doesn't have a book at all and when a hero doesn't have a spells in a book. If the button would be grayed, player could think, he doesn't have a book, which could force him to ignore shrines and other objects related to spells.

[LeHerosInconnu]

Hello @Alucard648 and @Branikolog,

I think, it`s fins as is.

Hi, @LeHerosInconnu I think the current implementation is better. Players can distinguish two different situations: when a hero doesn't have a book at all and when a hero doesn't have a spells in a book. If the button would be grayed, player could think, he doesn't have a book, which could force him to ignore shrines and other objects related to spells.

That's one point of view. :) Personally, I'd rather not be able to click on a button that doesn't do what it's normally used for. :)