CBA_fnc_headDir broken in 1.92

[derbismarck]

Arma 3 Version: 1.92 (stable)
CBA Version: 3.10.1 (stable)

Mods:

- CBA_A3
- ACE3

Description:

• CBA_fnc_headDir returns four distinct values rather than a smooth range of values as the player turns in a circle.

Steps to reproduce:

• Monitor the value of [player] call CBA_fnc_headDir as the player turns in a circle.

Where did the issue occur?

• SP/Local MP

RPT log file:

• N/A

Here's a video: https://streamable.com/h6a0l

It seems like this could potentially be related to the changes that BI made to position commands (like setPos, for example, player setPos [6969696, 0, 0] results in the player ending up at world position [500000, 0, 0] - they've capped a lot of things it seems), look at this line of the CBA function: https://github.com/CBATeam/CBA_A3/blob/master/addons/common/fnc_headDir.sqf#L68

EDIT - AGLToASL positionCameraToWorld [0, 0, 99999999]; gets capped out at [-500000,-500000,500000], [500000,-500000,500000], [500000,500000,500000], or [-500000,500000,500000] based on the direction you're facing. This is definitely the issue!

That's definitely a 🤔