public void AddUnit(Unit u)
{
if (!mUnitList.Contains(u))
{
mUnitDic[u.Id] = u;
mUnitList.Add(u);
this.AddUnitWithInputIndex(u);
u.SetRollBackDriver(this.GetComponent <RollbackDriver>());
}
else
{
Log.Warning("重复添加UnitTo World");
}
}