Marking Laser - Handle bad laser data (#11174)

* Marking Laser - Handle bad laser data

* Update addons/laser/functions/fnc_findLaserSource.sqf

Co-authored-by: johnb432 <58661205+johnb432@users.noreply.github.com>

---------

Co-authored-by: johnb432 <58661205+johnb432@users.noreply.github.com>

Author: PabstMirror

addons/common/functions/fnc_removeActionEventHandler.sqf

@@ -39,7 +39,7 @@ _actionIDs = _actionIDs - [-1];
 _actions set [_id, []];
 _actions = _actions - [[]];
 
-if (count _actions == 0) then {
+if (_actions isEqualTo []) then {
     _unit removeAction _actionID;
     _actionID = -1;
 };

addons/laser/functions/fnc_findLaserSource.sqf

@@ -24,9 +24,9 @@ _methodArgs params ["_ownerSelection"];
 private _targetObject = _vehicle getVariable [QGVAR(targetObject), objNull];
 private _targetPos = getPosASL _targetObject;
 
-if(isNull _targetObject) exitWith {
+if (isNull _targetObject) exitWith {
     WARNING_1("Laser is null [%1]",_targetObject);
-    [-1,-1]
+    [-1, -1]
 };
 
 if (surfaceIsWater _targetPos && {(_targetPos select 2) < 0}) then {

addons/markinglaser/functions/fnc_renderPFH.sqf

@@ -33,7 +33,9 @@ if (((currentVisionMode focusOn) != 1) || {EGVAR(laser,laserEmitters) isEqualTo
         _cycle > 1/6
     }) then { continue };
 
-    (_y call EFUNC(laser,findLaserSource)) params ["_laserPosASL", "_laserDir"];
+    private _laser = _y call EFUNC(laser,findLaserSource);
+    if ((_laser isEqualTo []) || {_laser isEqualTo [-1, -1]}) then { continue };
+    _laser params ["_laserPosASL", "_laserDir"];
 
     #ifdef DEBUG_MODE_FULL
     private _targetObject = _aircraft getVariable [QEGVAR(laser,targetObject), objNull];