public FollowInstanceData EnableInstanceNext()
{
Debug.Assert(isActiveCount < followInstanceData.Count);
FollowInstanceData instance = followInstanceData[isActiveCount++];
instance.gameObject.SetActive(true);
return(instance);
}
private void AllocateInstance(GameObject prefab, Transform parent)
{
var instance = new FollowInstanceData();
if (parent != null)
{
instance.gameObject = Instantiate(prefab, parent);
instance.gameObject.SetActive(false);
instance.renderer = instance.gameObject.GetComponentInChildren <Renderer>(includeInactive: true);
Debug.Assert(instance.renderer != null);
}
followInstanceData.Add(instance);
}
public void DisableInstance(FollowInstanceData instance)
{
int instanceIndex = followInstanceData.IndexOf(instance);
Debug.Assert(instanceIndex >= 0 && instanceIndex < isActiveCount);
--isActiveCount;
if (isActiveCount > 0)
{
FollowInstanceData instanceActiveLast = followInstanceData[isActiveCount];
followInstanceData[instanceIndex] = instanceActiveLast;
followInstanceData[isActiveCount] = instance;
}
instance.gameObject.SetActive(false);
}
