public HexUnit GetNextUnit()
{
if (_units.Count == 0)
{
return(null);
}
HexUnit hexUnit = _units.Dequeue();
//Unit might be dead waiting to be pooled.
if (!hexUnit.IsDead)
{
_units.Enqueue(hexUnit);
//Process after enqueue to prevent false positive gameover in armies as small as 1 unit.
hexUnit.SelectSkill(-1);
hexUnit.ToggleWeapons(true);
hexUnit.BeginTurn();
}
return(hexUnit);
}