Some mouse/keyboard events not captured

[Phlarx]

I noticed a few actions do not trigger a callback (e.g. OnKeyPress):

• The Alt key (maybe AltGr, too, but I don't have that on my keyboard to test)
  • There is no (obvious) mapping in the VirtualKey enum for these
• Mouse scroll events
  • Tested up / down / left / right
  • No mapping in VirtualKey, and the OnMouseButton callback only has a int button id, so there's no obvious way to even receive these events

Unknown if these are limitations of Openplanet, Nadeo, imgui, or something else.

[codecat]

I've fixed this for the next update.

For Alt, you are looking for VirtualKey::Menu (VK_MENU).

The new callback signature for mousewheel events is:

bool OnMouseWheel(int x, int y)

I guess technically I could change the int to an enum, but that's for a later refactor. For now, you can safely assume that the button numbers will never change:

• 0 = left mouse button
• 1 = right mouse button
• 2 = middle mouse button

Note that currently any additional mouse buttons are not supported.. open another Github issue for that if you need it!

[Phlarx]

Are the x and y parameters to bool OnMouseWheel(int x, int y) the scroll input value or the mouse position?

[codecat]

It's the scroll delta in a direction, x being horizontal and y vertical. It's in segments of 120 (or less, when using smooth scrolling via eg. an Apple Magic Trackpad.