void CreateEffect(GameObject prefab, LVector2 pos)
{
var go = GameObject.Instantiate(prefab, transform.position + pos.ToVector3(),
Quaternion.identity);
var comp = go.GetComponent <RollbackableRes>();
if (comp != null)
{
if (tail == null)
{
head = tail = comp;
}
else
{
comp.pre = tail;
tail.next = comp;
tail = comp;
}
comp.DoStart(CurTick);
}
}
public override void Backup(int tick)
{
var node = head;
var temp = node;
while (node != null)
{
temp = node;
node = node.next;
if (temp.IsLive(tick))
{
temp.DoUpdate(tick);
}
else
{
if (head == temp)
{
head = temp.next;
}
if (tail == temp)
{
tail = temp.pre;
}
if (temp.pre != null)
{
temp.pre.next = temp.next;
}
if (temp.next != null)
{
temp.next.pre = temp.pre;
}
Destroy(temp);
}
}
}
void Destroy(RollbackableRes node)
{
GameObject.Destroy(node.gameObject);
}