Buying an active item doesn't respect keyboard layout

[hexaferrumium]

On a qwertz layout, whenever I buy an active item in the shop and I want to bind it to Y it doesn't recognize Y and I have to press Z (wrong, only in buy menu), however when I want to use the item in game I have to press Y (correct).

 

[setlean]

The bug is still in the game btw.
The logic checks for scancode of the key while assuming qwerty layout, which is obviously incorrect if the layout is different.
The input implementation of the game must be an absolute mess.