XP Template 0.4.1

Added a loadout export function. It can be used in singleplayer testing by running the following command in the debug console:

[player] call XPT_fnc_exportInventory;

"Player" in the above example can be replaced by any unit's variable name to export their loadout. The script exports loadouts in the XPTLoadouts config format.

Also fixed a minor issue with XPT_fnc_loadInventory.