From 863692625dd7fefc80051ffcbdbc6b3e9eb67ce0 Mon Sep 17 00:00:00 2001
From: lambdatiger <spam.stnuocca.sl@gmail.com>
Date: Thu, 18 Jan 2024 18:21:39 -0600
Subject: [PATCH] optimization, see
 https://github.com/acemod/ACE3/pull/9728#discussion_r1458112339

---
 addons/frag/functions/fnc_doFragTargeted.sqf | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/addons/frag/functions/fnc_doFragTargeted.sqf b/addons/frag/functions/fnc_doFragTargeted.sqf
index 9532b908f8..09336623d7 100644
--- a/addons/frag/functions/fnc_doFragTargeted.sqf
+++ b/addons/frag/functions/fnc_doFragTargeted.sqf
@@ -50,24 +50,20 @@ if (_objects isEqualTo []) exitWith {
 };
 
 // grab crews and add them in so that targets stay approx. sorted by distance
+private _targets = [];
 {
-    private _crew = crew _x;
-    if (_crew isNotEqualTo []) then {
-        private _arr = [_x];
-        {
-            _arr pushBackUnique _x;
-        } forEach _crew;
+    private _crew =  crew _x;
+    _crew pushBackUnique _x;
+    _targets append _crew;
 
-        _objects set [_forEachIndex, _arr];
-    };
 } forEach _objects;
-_objects = flatten _objects;
-TRACE_3("Targets found",_posASL,_fragRange,count _objects);
+
+TRACE_3("Targets found",_posASL,_fragRange,count _targets);
 
 // limit number of fragments per direction (2D) to 10 using _fragArcs
 private _fragArcs = createHashMap;
 private _totalFragCount = 0;
-{ // Begin of forEach iterating on _objects
+{ // Begin of forEach iterating on _targets
     if (!alive _x) then {
         continue;
     };
@@ -168,7 +164,7 @@ private _totalFragCount = 0;
         TRACE_2("maxFrags", _totalFragCount, _maxFrags);
         break;
     };
-} forEach _objects;
+} forEach _targets;
 
 #ifdef DEBUG_MODE_FULL
 systemChat ("fragCount cnt: " + str _totalFragCount);