fn_spawnWave.sqf

/*
    filename: @fn_spawnWave.sqf
    Author: J. Schmidt
    Coded for SOG Missions and Campaigns

*/

params ["_spawn", "_attack", "_waves", "_side", "_cfgSide", "_cfgFaction", "_cfgUnitType", ["_units", []]];

SpawnEnemies = true;
_wave = 0;

while {SpawnEnemies} do {
    _rdmSquad = _units call BIS_fnc_selectRandom;
    // (configFile >> "CfgPatches" >> "CfgSide" >> "CfgFaction" >> "CfgUnitType" >> "CfgUnitClassName" or "CfgGroupClassName" or "CfgVehicleClassName")
    _grp = [getMarkerPos _spawn, _side, (configFile >> "CfgGroups" >> _cfgSide >> _cfgFaction >> _cfgUnitType >> _rdmSquad)] call BIS_fnc_spawnGroup;
    null = [_grp, (getMarkerPos _attack)] call BIS_fnc_taskAttack;
    waitUntil {{alive _x} count (units _grp) == 0};

    _wave = _wave + 1;
    if (_wave < _waves) then { SpawnEnemies = true } else { SpawnEnemies = false };
};