Fixed - Sling Mask: Mask rotated the wrong way when slung

What
=================
Fixed: The mask being rotated the wrong way when being displayed on the
player's waist.
Renamed: a few variables that were still referencing helmets from
GRAD_slingHelmet.

Issue ID: #14

Author: Saborknight

addons/sling_mask/CfgFunctions.hpp

@@ -8,6 +8,8 @@ class CfgFunctions {
 			class actionSwap {};
 			class addMaskToWhitelist {};
 			class whitelist {};
+			class addSlungMask {};
+			class EHGetOut {};
 		};
 	};
 

addons/sling_mask/functions/fn_EHGetOut.sqf

@@ -0,0 +1,32 @@
+/* ----------------------------------------------------------------------------
+Function: bnb_e_sling_mask_fnc_EHGetOut
+
+Description:
+	Eventhandler - Get Out. Does the actual mounting of the weapon holder
+	onto the unit's waist both when mask is slung as well as when unit exits
+	the vehicle they may be in.
+
+Parameters:
+	0: _unit <OBJECT>
+	1: _position <STRING>
+	2: _veh <OBJECT>
+
+Returns:
+	Nothing
+
+Examples:
+	[player, "", objNull] call bnb_e_sling_mask_fnc_EHGetOut;
+
+Author:
+	DerZade, Arend
+---------------------------------------------------------------------------- */
+params ["_unit","_position","_veh"];
+
+if (isNil "_unit" or isNil "_veh") exitWith {["No proper argument(s) given."] call BIS_fnc_error};
+
+private _wh = [_unit] call GRAD_slingHelmet_fnc_weaponHolder;
+
+//attach and unhide the weaponholder (slung helmet)
+[_wh, [_unit,[0.15,-0.09,-0.75],"pelvis"]] remoteExec ["attachTo", 0];
+[_wh, [[-1,-0.8,30],[1,-0.8,1]]] remoteExec ["setVectorDirAndUp", 0];
+[_wh, false] remoteExec ["hideObjectGlobal", 0];

addons/sling_mask/functions/fn_actionSling.sqf

@@ -16,14 +16,13 @@ Examples:
 Author:
 	DerZade, Arend
 ---------------------------------------------------------------------------- */
-
 params ["_unit"];
 
-private _helmetClass = goggles _unit;
+private _maskClass = goggles _unit;
 
 //can't sling a non existent helmet
-if (_helmetClass isEqualTo "") exitWith {};
+if (_maskClass isEqualTo "") exitWith {};
 
-[_unit, _helmetClass] call GRAD_slingHelmet_fnc_addSlungHelmet;
+[_unit, _maskClass] call bnb_e_sling_mask_fnc_addSlungMask;
 _unit setVariable ["bnb_e_sling_mask_slung", 1];
 removegoggles _unit;

addons/sling_mask/functions/fn_actionSwap.sqf

@@ -29,7 +29,7 @@ removeGoggles _unit;
 // Check if _goggles is a slingable item
 if (_goggles in ([] call bnb_e_sling_mask_fnc_whitelist)) then {
 
-	[_unit, _goggles] call GRAD_slingHelmet_fnc_addSlungHelmet;
+	[_unit, _goggles] call bnb_e_sling_mask_fnc_addSlungMask;
 	_unit setVariable ["bnb_e_sling_mask_slung", 1];
 
 } else {

addons/sling_mask/functions/fn_actionUnSling.sqf

@@ -16,15 +16,14 @@ Examples:
 Author:
 	DerZade, Arend
 ---------------------------------------------------------------------------- */
-
 params ["_unit"];
 
-private _helmetClass = [_unit] call GRAD_slingHelmet_fnc_getSlungHelmet;
+private _maskClass = [_unit] call GRAD_slingHelmet_fnc_getSlungHelmet;
 
 
 //can't unsling a non existent helmet
-if (_helmetClass isEqualTo "") exitWith {};
+if (_maskClass isEqualTo "") exitWith {};
 
 [_unit] call GRAD_slingHelmet_fnc_removeSlungHelmet;
 _unit setVariable ["bnb_e_sling_mask_slung", 0];
-_unit addgoggles _helmetClass;
+_unit addgoggles _maskClass;

addons/sling_mask/functions/fn_addMaskToWhitelist.sqf

@@ -21,7 +21,6 @@ Examples:
 Author:
 	DerZade, Arend
 ---------------------------------------------------------------------------- */
-
 if (isNil "_this") exitWith {};
 if (_this isEqualTo []) exitWith {};
 

addons/sling_mask/functions/fn_addSlungMask.sqf

@@ -0,0 +1,50 @@
+/* ----------------------------------------------------------------------------
+Function: bnb_e_sling_mask_fnc_addSlungMask
+
+Description:
+	Adds a slung mask to the given unit.
+
+Parameters:
+	0: _unit <OBJECT>
+	1: _maskClass <OBJECT>
+
+Returns:
+	Nothing
+
+Examples:
+	[player, "H_HelmetB_desert"] call bnb_e_sling_mask_fnc_addSlungMask;
+
+Author:
+	DerZade, Arend
+---------------------------------------------------------------------------- */
+params ["_unit", "_maskClass"];
+
+//remove old helmet if unit has already a slung helmet
+if !(([_unit] call GRAD_slingHelmet_fnc_getSlungHelmet) isEqualTo "") then {
+    [_unit] call GRAD_slingHelmet_fnc_removeSlungHelmet;
+};
+
+//create weaponholder
+private _weaponHolder = createVehicle ["GRAD_slingHelmet_WeaponHolder", getPos _unit, [], 0, "CAN_COLLIDE"];
+_weaponHolder addItemCargoGlobal [_maskClass, 1];
+
+//add EHs to unit
+private _getInID = _unit addEventHandler ["GetInMan",GRAD_slingHelmet_fnc_EHGetIn];
+private _getOutID = _unit addEventHandler ["GetOutMan",bnb_e_sling_mask_fnc_EHGetOut];
+private _killedID = _unit addEventHandler ["Killed",GRAD_slingHelmet_fnc_EHKilled];
+
+_unit setVariable ["GRAD_slingHelmet_variable",[_maskClass, _weaponHolder, [_getInID,_getOutID,_killedID]], true];
+
+//add HandleDisconnect-EH on server if not done yet
+if !(missionNamespace getVariable ["GRAD_slingHelmet_HDCEHadded",false]) then {
+    ["HandleDisconnect", GRAD_slingHelmet_fnc_EHHandleDisconnect] remoteExec ["addMissionEventHandler", 2];
+    GRAD_slingHelmet_HDCEHadded = true;
+    publicVariable "GRAD_slingHelmet_HDCEHadded";
+};
+
+//execute vehicle shit
+if !(vehicle _unit isEqualTo _unit) then {
+	[_unit, "", vehicle _unit] call GRAD_slingHelmet_fnc_EHGetIn;
+} else {
+	[_unit, "", objNull] call bnb_e_sling_mask_fnc_EHGetOut;
+};

addons/sling_mask/functions/fn_canSlingMask.sqf

@@ -16,7 +16,6 @@ Examples:
 Author:
 	DerZade, Arend
 ---------------------------------------------------------------------------- */
-
 params ["_unit"];
 
 //unit has to have goggles

addons/sling_mask/functions/fn_whitelist.sqf

@@ -16,7 +16,6 @@ Examples:
 Author:
 	DerZade, Arend
 ---------------------------------------------------------------------------- */
-
 #include "..\allowedMasks.hpp"
 
 if (isNil "bnb_e_sling_mask_whitelist") then {