adds scroll wheel spawning and setting, adds utils for getting cfg

functions/resupply/fn_addArsenalObjectSpawnBoxActions.sqf

@@ -0,0 +1,31 @@
+// adds a scroll wheel action to all arsenal boxes to spawn different supply crate types
+
+private _arsenalBoxClassName = "Land_PaperBox_open_full_F";
+
+// get all instances of the arsenal item
+private _arsenalBoxes = (allMissionObjects _arsenalBoxClassName) select {
+	// only select the ones that already have user actions attached
+	count (actionIDs _x) > 0;
+};
+
+private _supplyCratesCfg = call milsim_resupply_fnc_getSupplyCratesCfg;
+private _supplyCrateTypesCfgs = _supplyCratesCfg call BIS_fnc_returnChildren;
+
+{
+	// add scroll wheel action to spawn different supply box types
+	private _arsenalBox = _x;
+	{
+		private _cfg = _x;
+		private _supplyCrateDisplayName = (_cfg >> "displayName") call BIS_fnc_getCfgData;
+
+		_arsenalBox addAction [format ["<t color='#ffffff'>Spawn %1</t>", _supplyCrateDisplayName], {
+			params ["_target", "_caller", "_actionId", "_arguments"];
+			_arguments params ["_supplyCrateCfg"];
+			[
+				objNull,
+				configName _supplyCrateCfg,
+				getPos _target
+			] call milsim_resupply_fnc_createBox;
+		}, [_cfg], 0, false, true, "", ""];
+	} forEach _supplyCrateTypesCfgs;
+} forEach _arsenalBoxes;