function ctld.countDroppedUnitsInZone does not count properly

[475fgdawger]

function ctld.countDroppedUnitsInZone does not count properly.

Dropping 8 troops resulted in a count of 72 (factor of 9)

Dropping 24 troops resulted in a count of 600 (factor of 25)

[475fgdawger]

-- Use: ctld.countDroppedUnitsInZone("Zone Name", flagBlue, flagRed)
 function ctld.countDroppedUnitsInZone(_zone, _blueFlag, _redFlag)
     local _triggerZone = trigger.misc.getZone(_zone) -- trigger to use as reference position
 
     if _triggerZone == nil then
         trigger.action.outText("CTLD.lua ERROR: Cant find zone called " .. _zone, 10)
         return
     end
 
     local _zonePos = mist.utils.zoneToVec3(_zone)
 
     local _redCount = 0;
     local _blueCount = 0;
 
     local _allGroups = { ctld.droppedTroopsRED, ctld.droppedTroopsBLUE, ctld.droppedVehiclesRED, ctld
         .droppedVehiclesBLUE }
 
     for _, _extractGroups in pairs(_allGroups) do
         for _, _groupName in pairs(_extractGroups) do
             local _groupUnits = ctld.getGroup(_groupName)
 
             if #_groupUnits > 0 then
                 local _zonePos = mist.utils.zoneToVec3(_zone)
                 for _, _unit in pairs(_groupUnits) do
                     local _dist = ctld.getDistance(_unit:getPoint(), _zonePos)
 
                     if _dist <= _triggerZone.radius then
                         if (_unit:getCoalition() == 1) then
                             _redCount = _redCount + 1;
                         else
                             _blueCount = _blueCount + 1;
                         end
                     end
                 end
             end
         end
     end
 
 
     --set flag stuff
     trigger.action.setUserFlag(_blueFlag, _blueCount)
     trigger.action.setUserFlag(_redFlag, _redCount)
 
     --  env.info("Units in zone ".._blueCount.." ".._redCount)
 end