Various - Conform isNil checks across the codebase

addons/arsenal/XEH_postInit.sqf

@@ -24,7 +24,7 @@ GVAR(lastSearchTextLoadouts) = "";
 [QGVAR(loadoutUnshared), {
     params ["_contentPanelCtrl" , "_playerName", "_loadoutName"];
 
-    if (!(isNil QGVAR(currentLoadoutsTab)) && {GVAR(currentLoadoutsTab) == IDC_buttonSharedLoadouts}) then {
+    if (!isNil QGVAR(currentLoadoutsTab) && {GVAR(currentLoadoutsTab) == IDC_buttonSharedLoadouts}) then {
 
         private _dataToCheck = _playerName + _loadoutName;
 
@@ -52,7 +52,7 @@ GVAR(lastSearchTextLoadouts) = "";
     params ["_contentPanelCtrl" ,"_loadoutArgs"];
     _loadoutArgs params ["_playerName", "_loadoutName", "_loadoutData"];
 
-    if (!(isNil QGVAR(currentLoadoutsTab)) && {GVAR(currentLoadoutsTab) == IDC_buttonSharedLoadouts}) then {
+    if (!isNil QGVAR(currentLoadoutsTab) && {GVAR(currentLoadoutsTab) == IDC_buttonSharedLoadouts}) then {
 
         private _curSelData =_contentPanelCtrl lnbData [(lnbCurSelRow _contentPanelCtrl), 1];
         ([_loadoutData] call FUNC(verifyLoadout)) params ["_loadout", "_nullItemsAmount", "_unavailableItemsAmount"];

addons/arsenal/functions/fnc_fillLeftPanel.sqf

@@ -18,7 +18,7 @@ params ["_display", "_control"];
 
 private _ctrlIDC = ctrlIDC _control;
 
-if !(isNil QGVAR(currentLeftPanel)) then {
+if (!isNil QGVAR(currentLeftPanel)) then {
     private _previousCtrlBackground  = _display displayCtrl (GVAR(currentLeftPanel) - 1);
     _previousCtrlBackground ctrlSetFade 1;
     _previousCtrlBackground ctrlCommit FADE_DELAY;

addons/arsenal/functions/fnc_fillRightPanel.sqf

@@ -19,7 +19,7 @@ params ["_display", "_control"];
 private _ctrlIDC = ctrlIDC _control;
 
 // Fade old control background
-if !(isNil QGVAR(currentRightPanel)) then {
+if (!isNil QGVAR(currentRightPanel)) then {
     private _previousCtrlBackground  = _display displayCtrl (GVAR(currentRightPanel) - 1);
     _previousCtrlBackground ctrlSetFade 1;
     _previousCtrlBackground ctrlCommit FADE_DELAY;

addons/arsenal/functions/fnc_handleStats.sqf

@@ -46,7 +46,7 @@ private _hideUnusedFnc = {
     } forEach _numbers;
 };
 
-if !(isNil "_itemCfg") then {
+if (!isNil "_itemCfg") then {
 
     private _handleStatsFnc = {
         params ["_statsIndex", "_leftPanel"];

addons/arsenal/functions/fnc_message.sqf

@@ -19,7 +19,7 @@ params ["_display", "_message"];
 private _messageBoxCtrl = _display displayCtrl IDC_message;
 private _handle = _messageBoxCtrl getVariable QGVAR(messageBoxHandle);
 
-if !(isNil "_handle") then {
+if (!isNil "_handle") then {
     terminate _handle;
 };
 

addons/arsenal/functions/fnc_onSelChangedLeft.sqf

@@ -23,10 +23,10 @@ private _display = ctrlParent _control;
 private _item = [_control lnbData [_curSel, 0], _control lbData _curSel] select !(ctrlType _control == 102);
 
 private _weaponDefaultRightPanel = _display displayCtrl IDC_buttonOptic;
-private _selectCorrectPanelWeapon = [_weaponDefaultRightPanel, _display displayCtrl GVAR(currentRightPanel)] select (!(isNil QGVAR(currentRightPanel)) && {GVAR(currentRightPanel) in [RIGHT_PANEL_ACC_IDCS, IDC_buttonCurrentMag, IDC_buttonCurrentMag2]});
+private _selectCorrectPanelWeapon = [_weaponDefaultRightPanel, _display displayCtrl GVAR(currentRightPanel)] select (!isNil QGVAR(currentRightPanel) && {GVAR(currentRightPanel) in [RIGHT_PANEL_ACC_IDCS, IDC_buttonCurrentMag, IDC_buttonCurrentMag2]});
 
 private _containerDefaultRightPanel = _display displayCtrl IDC_buttonMisc;
-private _selectCorrectPanelContainer = [_containerDefaultRightPanel, _display displayCtrl GVAR(currentRightPanel)] select (!(isNil QGVAR(currentRightPanel)) && {GVAR(currentRightPanel) in [RIGHT_PANEL_ITEMS_IDCS]});
+private _selectCorrectPanelContainer = [_containerDefaultRightPanel, _display displayCtrl GVAR(currentRightPanel)] select (!isNil QGVAR(currentRightPanel) && {GVAR(currentRightPanel) in [RIGHT_PANEL_ITEMS_IDCS]});
 
 private _fnc_clearPreviousWepMags = {
     private _compatibleMags = getArray (configfile >> "cfgweapons" >> _baseWeapon >> "magazines");

addons/arsenal/functions/fnc_removeBox.sqf

@@ -23,7 +23,7 @@ if (isNull _object || {isNil QGVAR(EHIDArray)}) exitWith {};
 if (_global && {isMultiplayer}) then {
     private _ID = (GVAR(EHIDArray) select {_x select 1 == _object}) select 0;
 
-    if !(isNil "_ID") then {
+    if (!isNil "_ID") then {
         [_ID select 0] call CBA_fnc_removeGlobalEventJIP;
         GVAR(EHIDArray) deleteAt (GVAR(EHIDArray) find _ID);
         publicVariable QGVAR(EHIDArray);

addons/cargo/functions/fnc_removeCargoItem.sqf

@@ -53,7 +53,7 @@ private _continue = if (_item isEqualType objNull) then {
         };
     } forEach _loaded;
 
-    FILTER(_loaded,_x != nil);
+    FILTER(_loaded,!isNil "_x");
     true
 };
 

addons/common/functions/fnc_parseList.sqf

@@ -43,7 +43,7 @@ if (_checkNil) then {
     private _nilCheckedList = [];
 
     {
-        if !(isNil _x) then {
+        if (!isNil _x) then {
             _nilCheckedList pushBack (missionNamespace getVariable _x);
         };
         false

addons/common/functions/fnc_receiveRequest.sqf

@@ -33,7 +33,7 @@ if (isLocalized _requestMessage) then {
 
 hint format ["%1", _requestMessage]; // @todo ?
 
-if !(isNil QGVAR(RECIEVE_REQUEST_TIME_OUT_SCRIPT)) then {
+if (!isNil QGVAR(RECIEVE_REQUEST_TIME_OUT_SCRIPT)) then {
     terminate GVAR(RECIEVE_REQUEST_TIME_OUT_SCRIPT);
 };
 

addons/common/functions/fnc_resetAllDefaults.sqf

@@ -23,7 +23,7 @@ _unit setVariable ["ACE_isUnconscious", nil, true];
 if (isPlayer _unit) then {
     [true] call FUNC(setVolume);
 
-    if !(isNil QGVAR(DISABLE_USER_INPUT_COLLECTION)) then {
+    if (!isNil QGVAR(DISABLE_USER_INPUT_COLLECTION)) then {
         // clear all disable user input
         {
             [_x, false] call FUNC(setDisableUserInputStatus);

addons/fastroping/functions/fnc_onRopeBreak.sqf

@@ -42,7 +42,7 @@ private _unit = {
     if (_x isKindOf "CAManBase") exitWith {_x};
 } forEach (attachedObjects (_brokenRope select 3));
 
-if !(isNil "_unit") then {
+if (!isNil "_unit") then {
     if (_part == "top") then {
         detach _unit;
     } else {

addons/gunbag/XEH_preInit.sqf

@@ -35,7 +35,7 @@ PREP_RECOMPILE_END;
 
 [QEGVAR(arsenal,displayClosed), {
 
-    if !(isNil QGVAR(arsenalCache)) then {
+    if (!isNil QGVAR(arsenalCache)) then {
         (backpackContainer EGVAR(arsenal,center)) setVariable [QGVAR(gunbagWeapon),GVAR(arsenalCache), true];
     };
 

addons/interact_menu/functions/fnc_compileMenu.sqf

@@ -24,7 +24,7 @@ if (_target isEqualType objNull) then {
 private _namespace = GVAR(ActNamespace);
 
 // Exit if the action menu is already compiled for this class
-if !(isNil {_namespace getVariable _objectType}) exitWith {};
+if (!isNil {_namespace getVariable _objectType}) exitWith {};
 
 if (_objectType isKindOf "VirtualMan_F") exitWith { // these have config: isPlayableLogic = 1
     TRACE_1("skipping playable logic",_objectType);
@@ -41,7 +41,7 @@ private _recurseFnc = {
 
     {
         private _entryCfg = _x;
-        if(isClass _entryCfg) then {
+        if (isClass _entryCfg) then {
             private _displayName = getText (_entryCfg >> "displayName");
             private _distance = _parentDistance;
             if (isNumber (_entryCfg >> "distance")) then {_distance = getNumber (_entryCfg >> "distance");};

addons/interact_menu/functions/fnc_compileMenuSelfAction.sqf

@@ -24,7 +24,7 @@ if (_target isEqualType objNull) then {
 private _namespace = GVAR(ActSelfNamespace);
 
 // Exit if the action menu is already compiled for this class
-if !(isNil {_namespace getVariable _objectType}) exitWith {};
+if (!isNil {_namespace getVariable _objectType}) exitWith {};
 
 
 private _recurseFnc = {
@@ -34,7 +34,7 @@ private _recurseFnc = {
 
     {
         private _entryCfg = _x;
-        if(isClass _entryCfg) then {
+        if (isClass _entryCfg) then {
             private _displayName = getText (_entryCfg >> "displayName");
 
             private _icon = if (isArray (_entryCfg >> "icon")) then {

addons/interact_menu/functions/fnc_compileMenuZeus.sqf

@@ -16,15 +16,15 @@
  */
 
 // Exit if the action menu is already compiled for zeus
-if !(isNil {missionNamespace getVariable [QGVAR(ZeusActions), nil]}) exitWith {};
+if (!isNil {missionNamespace getVariable [QGVAR(ZeusActions), nil]}) exitWith {};
 
 private _recurseFnc = {
     params ["_actionsCfg"];
     private _actions = [];
 
     {
         private _entryCfg = _x;
-        if(isClass _entryCfg) then {
+        if (isClass _entryCfg) then {
             private _displayName = getText (_entryCfg >> "displayName");
 
             private _icon = if (isArray (_entryCfg >> "icon")) then {

addons/laser/functions/fnc_shootRay.sqf

@@ -46,7 +46,7 @@ if (!(_intersects isEqualTo [])) then {
 TRACE_3("", _resultPos, _distance, _intersects);
 
 #ifdef DRAW_LASER_INFO
-if !(isNil "_resultPos") then {
+if (!isNil "_resultPos") then {
     private _text = [_distance, 4, 0] call CBA_fnc_formatNumber;
     drawIcon3D ["\a3\ui_f\data\IGUI\Cfg\Cursors\selectover_ca.paa", [0, 1, 0, 1], ASLtoAGL _resultPos, 0.5, 0.5, 0, _text, 0.4, 0.025, "TahomaB"];
     drawLine3D [ASLtoAGL _posASL, ASLtoAGL _resultPos, [0,1,0,1]];

addons/rearm/functions/fnc_readSupplyCounter.sqf

@@ -51,7 +51,7 @@ if (GVAR(supply) == 1) then {
             private _numChars = count (localize LSTRING(Hint_RemainingAmmo));
             private _text = "";
             private _magazines = _truck getVariable QGVAR(magazineSupply);
-            if !(isNil "_magazines") then {
+            if (!isNil "_magazines") then {
                 {
                     _x params ["_magazineClass", "_rounds"];
                     private _line = format ["%1: %2", _magazineClass call FUNC(getMagazineName), _rounds];

addons/repair/functions/fnc_canRepair.sqf

@@ -77,7 +77,7 @@ if (!("All" in _repairLocations)) then {
         if (_x == "field") exitWith {_return = true;};
         if (_x == "RepairFacility" && _repairFacility) exitWith {_return = true;};
         if (_x == "RepairVehicle" && _repairVeh) exitWith {_return = true;};
-        if !(isNil _x) exitWith {
+        if (!isNil _x) exitWith {
             private _val = missionNamespace getVariable _x;
             if (_val isEqualType 0) then {
                 _return = switch (_val) do {

addons/repair/functions/fnc_repair.sqf

@@ -82,7 +82,7 @@ if (!("All" in _repairLocations)) then {
         if (_x == "field") exitWith {_return = true;};
         if (_x == "RepairFacility" && _repairFacility) exitWith {_return = true;};
         if (_x == "RepairVehicle" && _repairVeh) exitWith {_return = true;};
-        if !(isNil _x) exitWith {
+        if (!isNil _x) exitWith {
             private _val = missionNamespace getVariable _x;
             if (_val isEqualType 0) then {
                 _return = switch (_val) do {

addons/scopes/XEH_postInit.sqf

@@ -34,7 +34,7 @@ GVAR(scopeAdjust) = [[[0,0],0,[0,0],0], [[0,0],0,[0,0],0], [[0,0],0,[0,0],0]];
             private _layer = [QGVAR(Zeroing)] call BIS_fnc_rscLayer;
             _layer cutText ["", "PLAIN", 0];
 
-            if !(isNil QGVAR(fadePFH)) then {
+            if (!isNil QGVAR(fadePFH)) then {
                 [GVAR(fadePFH)] call CBA_fnc_removePerFrameHandler;
                 GVAR(fadePFH) = nil;
             };

addons/scopes/functions/fnc_showZeroing.sqf

@@ -67,7 +67,7 @@ if (GVAR(simplifiedZeroing)) then {
 // Set the time when to hide the knobs
 GVAR(timeToHide) = diag_tickTime + 3.0;
 
-if !(isNil QGVAR(fadePFH)) exitWith {};
+if (!isNil QGVAR(fadePFH)) exitWith {};
 
 // Launch a PFH to wait and fade out the knobs
 GVAR(fadePFH) = [{

addons/spectator/functions/fnc_getCameraAttributes.sqf

@@ -15,7 +15,7 @@
  * Public: Yes
  */
 
-if !(isNil QGVAR(camera)) then {
+if (!isNil QGVAR(camera)) then {
     [GVAR(camMode), GVAR(camFocus), GVAR(camVision), getPosATL GVAR(camera), getDirVisual GVAR(camera)]
 } else {
     // These values could be pre-set by function

addons/spectator/functions/fnc_setCameraAttributes.sqf

@@ -42,13 +42,13 @@ params [
 ];
 
 // Apply if camera exists
-if !(isNil QGVAR(camera)) then {
+if (!isNil QGVAR(camera)) then {
     // These functions are smart and handle unavailable inputs
-    if !(isNil "_focus") then {
+    if (!isNil "_focus") then {
         [_focus] call FUNC(setFocus);
     };
 
-    if !(isNil "_mode") then {
+    if (!isNil "_mode") then {
         // If mode not free and no focus, find focus
         if ((_mode != MODE_FREE) && {isNull GVAR(camFocus)}) then {
             [true] call FUNC(setFocus);
@@ -57,19 +57,19 @@ if !(isNil QGVAR(camera)) then {
         [_mode] call FUNC(cam_setCameraMode);
     };
 
-    if !(isNil "_vision") then {
+    if (!isNil "_vision") then {
         [_vision] call FUNC(cam_setVisionMode);
     };
 
-    if !(isNil "_position") then {
+    if (!isNil "_position") then {
         GVAR(camera) setPosATL _position;
     };
 
-    if !(isNil "_direction") then {
+    if (!isNil "_direction") then {
         GVAR(camera) setDir _direction;
     };
 } else {
-    if !(isNil "_focus") then {
+    if (!isNil "_focus") then {
         // If there are no entities this becomes nil, handled on camera startup
         if (_focus isEqualType true) then {
             _focus = ([] call FUNC(getTargetEntities)) select 0;
@@ -78,20 +78,20 @@ if !(isNil QGVAR(camera)) then {
         GVAR(camFocus) = _focus;
     };
 
-    if !(isNil "_mode") then {
+    if (!isNil "_mode") then {
         GVAR(camMode) = _mode;
     };
 
-    if !(isNil "_vision") then {
+    if (!isNil "_vision") then {
         GVAR(camVision) = _vision;
     };
 
     // GVARs exits purely for pre-setting of these attributes
-    if !(isNil "_position") then {
+    if (!isNil "_position") then {
         GVAR(camPos) = ATLtoASL _position;
     };
 
-    if !(isNil "_direction") then {
+    if (!isNil "_direction") then {
         GVAR(camDir) = _direction;
     };
 };

addons/spectator/functions/fnc_ui.sqf

@@ -33,7 +33,7 @@ while {dialog} do {
 BIS_fnc_feedback_allowPP = !_init;
 
 // Removes death blur if present
-if !(isNil "BIS_DeathBlur") then {
+if (!isNil "BIS_DeathBlur") then {
     BIS_DeathBlur ppEffectAdjust [0];
     BIS_DeathBlur ppEffectCommit 0;
 };

addons/spectator/functions/fnc_ui_handleMapDraw.sqf

@@ -76,7 +76,7 @@ GVAR(uiMapHighlighted) = _nearestEntity;
 CTRL_MAP_FOOTER ctrlSetText _text;
 
 // Draw camera icon
-if !(isNil QGVAR(camera)) then {
+if (!isNil QGVAR(camera)) then {
     private _cameraPos = getPosASLVisual GVAR(camera);
     private _cameraDir = getDirVisual GVAR(camera);
     _map drawIcon [ICON_CAMERA, [0.5, 1, 0.5, 1], _cameraPos, 32, 48, _cameraDir, "", 1, 0.05, "TahomaB", "right"];

addons/spectator/functions/fnc_updateCameraModes.sqf

@@ -45,7 +45,7 @@ if (_newModes isEqualTo []) then {
 };
 
 // Update camera in case of change
-if !(isNil QGVAR(camera)) then {
+if (!isNil QGVAR(camera)) then {
     // If mode was free and no longer available, find a focus
     if (!(MODE_FREE in _newModes) && {GVAR(camMode) == MODE_FREE} && {isNull GVAR(camFocus)}) then {
         [true] call FUNC(setFocus);

addons/spectator/functions/fnc_updateVisionModes.sqf

@@ -53,7 +53,7 @@ if (_newModes isEqualTo []) then {
 };
 
 // Update camera in case of change
-if !(isNil QGVAR(camera)) then {
+if (!isNil QGVAR(camera)) then {
     [GVAR(camVision)] call FUNC(cam_setVisionMode);
 };
 

addons/tagging/functions/fnc_createTag.sqf

@@ -46,7 +46,7 @@ if (_object getVariable [QGVAR(testVar), false]) then {
 
     // If the object already has tags attached, just add the new one to the list
     private _attachedTags = _object getVariable QGVAR(attachedTags);
-    if !(isNil  "_attachedTags ") exitWith {
+    if (!isNil "_attachedTags") exitWith {
         _attachedTags pushBack _tag;
     };
 

addons/zeus/functions/fnc_moduleSuicideBomber.sqf

@@ -77,7 +77,7 @@ if (_autoSeek) then {
     private _nearestObjects = nearestObjects [_unit, [], _range] select {side _x == _activationSide && {_x != _unit} && {alive _x}};
 
     #ifdef DEBUG_MODE_FULL
-        if !(isNil "_lastMove") then {
+        if (!isNil "_lastMove") then {
             drawLine3D [_unit modelToWorldVisual [0, 0, 1], _lastMove, [1, 0, 0, 1]];
         };
         for "_i" from 0 to 35 do {