// Generate units if stationed units is less than genMax
void Update()
{
if (tower.StationedUnits < genMax)
{
genTimer += Time.deltaTime;
float spawnInterval = 1f / UnitsProducedPerSecond; // Calculate interval. Eventualy will be a constant.
if (genTimer >= spawnInterval)
{
tower.IncStationedUnits();
TotalProduced++;
genTimer = 0;
}
}
}