Zeus - Group Side Module: preserve group id and assigned team (#6569)

* Group Side - preserve group id and assigned team

* use findIf instead of breakOut

addons/zeus/functions/fnc_moduleGroupSide.sqf

@@ -1,6 +1,6 @@
 #include "script_component.hpp"
 /*
- * Author: SilentSpike
+ * Author: SilentSpike, Brett
  * Zeus module function to change side of a group on dialog confirmation
  *
  * Arguments:
@@ -25,20 +25,30 @@ if (_side == _newSide) exitWith {};
 private _oldGroup = group _unit;
 private _newGroup = createGroup _newSide;
 
+// Preserve groupid from the previous group if doesn't already exist
+if ((allGroups findIf {side _x isEqualTo _newSide && {(groupId _oldGroup) isEqualTo (groupId _newGroup)}}) == -1) then {
+    _newGroup setGroupIdGlobal [groupId _oldGroup];
+};
+
 // Pretty hacky, will replace units return group with this new group if unconcious
 if (GETVAR(_unit,ACE_isUnconscious,false) && {GETMVAR(EGVAR(medical,moveUnitsFromGroupOnUnconscious),false)}) then {
-        private _previousGroupsList = _unit getVariable [QEGVAR(common,previousGroupSwitchTo), []];
+    private _previousGroupsList = _unit getVariable [QEGVAR(common,previousGroupSwitchTo), []];
 
-        {
-            if ("ACE_isUnconscious" == (_x select 2)) exitWith {
-                _x set [0,_newGroup];
-                _x set [1,_newSide];
-                _previousGroupsList set [_forEachIndex, _x];
-            };
-        } forEach _previousGroupsList;
+    {
+        if ("ACE_isUnconscious" == (_x select 2)) exitWith {
+            _x set [0,_newGroup];
+            _x set [1,_newSide];
+            _previousGroupsList set [_forEachIndex, _x];
+        };
+    } forEach _previousGroupsList;
 
-        _unit setVariable [QEGVAR(common,previousGroupSwitchTo), _previousGroupsList, true];
+    _unit setVariable [QEGVAR(common,previousGroupSwitchTo), _previousGroupsList, true];
 } else {
-    (units _unit) joinSilent _newGroup;
+    // Preserve assignedTeam for each unit
+    {
+        private _team = assignedTeam _x;
+        [_x] joinSilent _newGroup;
+        _x assignTeam _team;
+    } forEach units _unit;
     deleteGroup _oldGroup;
 };