Add backpack hiding for certain backpacks

Author: mjc4wilton

addons/main/XEH_postInit.sqf

@@ -7,3 +7,11 @@ if (isServer) then {
         addMissionEventHandler ["HandleDisconnect", FUNC(EHHandleDisconnect)];
     }] call CBA_fnc_addEventHandler;
 };
+
+// Backpack classnames which will be made invisible instead of being made a chestpack. Useful for items like the vanilla legstrap.
+GVAR(exceptions) = [
+    "B_LegStrapBag_black_F",
+    "B_LegStrapBag_coyote_F",
+    "B_LegStrapBag_olive_F",
+    "rhs_medic_bag"
+];

addons/main/functions/fnc_EHAnimDone.sqf

@@ -20,9 +20,12 @@ params ["_unit","_anim"];
 if (isNil "_unit") exitWith {["No proper argument(s) given."] call BIS_fnc_error};
 
 _chestpack = [_unit] call FUNC(chestpackContainer);
+_chestpackClass = [_unit] call FUNC(chestpack);
 
 //freefall
 if ((animationState _unit) find "halofreefall_" isEqualTo 0) then {
-     _chestpack attachTo [_unit,[0,-0.4,0.05],"pelvis"];
-     _chestpack setVectorDirandUp [[0,0,1],[0,1,0]];
+    if !(_chestpackClass in GVAR(exceptions)) then {
+        _chestpack attachTo [_unit,[0,-0.4,0.05],"pelvis"];
+        _chestpack setVectorDirandUp [[0,0,1],[0,1,0]];
+    };
 };

addons/main/functions/fnc_EHGetOut.sqf

@@ -22,10 +22,13 @@ params ["_unit","_position","_veh"];
 if (isNil "_unit" or isNil "_veh") exitWith {["No proper argument(s) given."] call BIS_fnc_error};
 
 private _chestpack = [_unit] call FUNC(chestpackContainer);
+private _chestpackClass = [_unit] call FUNC(chestpack);
 
-[_chestpack, [_unit,[0,-0.03,-0.5],"pelvis"]] remoteExec ["attachTo", 0];
-[_chestpack, [[-0.25,-1,0],[0,0,1]]] remoteExec ["setVectorDirAndUp", 0];
-[_chestpack, false] remoteExec ["hideObjectGlobal", 0];
+if !(_chestpackClass in GVAR(exceptions)) then {
+    [_chestpack, [_unit,[0,-0.03,-0.5],"pelvis"]] remoteExec ["attachTo", 0];
+    [_chestpack, [[-0.25,-1,0],[0,0,1]]] remoteExec ["setVectorDirAndUp", 0];
+    [_chestpack, false] remoteExec ["hideObjectGlobal", 0];
+};
 
 if (GVAR(walk)) then {
     [_unit, "forceWalk", "BackpackOnChest", true] call ace_common_fnc_statusEffect_set;