/// <summary>
/// 根据时间片长短创建
/// </summary>
/// <param name="dataSet">数据集</param> dataInfo的数据结构
/// <returns></returns>
public NodeObject ProduceModelNode(int mType, NodeData dataInfo)
{
if (!TrackManager.instance.CheckPushValue())
{
dataInfo.mtype = mType;
_dataCache.Insert(0, dataInfo); // 时间倒叙
return(null);
}
// Creat modelnode,生成节点
NodeObject node = PickAvaliableNode((eNodeType)mType);
if (node == null)
{
return(null);
}
// ToDo: Set node attriInfo,将数据集传给Node（钢琴块）节点
node.ResetDataInfo(dataInfo);
// Put on track ,将节点放入轨道
TrackManager.instance.PushValue(node);
return(node);
}
// 创建一类节点缓存
private void CrateModelNodePool(int mType, GameObject prefabe, int num)
{
if (_nodePool.ContainsKey(mType))
{
Debug.LogWarning("Already contain this type node cache " + mType);
return;
}
if (prefabe == null)
{
Debug.LogError("Created failed ,node resource is a null value");
return;
}
List <NodeObject> list = new List <NodeObject>();
_nodePool.Add(mType, list);
for (int i = 0; i < num; ++i)
{
eNodeType eType = (eNodeType)mType;
NodeObject node = CreateEmptyNode(eType, prefabe);
//list.Add(node);
RecoverNode(node);
}
}
/// <summary>
///
/// </summary>
/// <param name="eType"></param>
/// <param name="prefab">源资源prefab</param>
/// <returns></returns>
private NodeObject CreateEmptyNode(eNodeType eType, UnityEngine.Object prefab)
{
if (prefab == null)
{
return(null);
}
NodeObject node = null;
GameObject go = GameObject.Instantiate(prefab) as GameObject;
go.name = prefab.name;
switch (eType)
{
case eNodeType.Normal:
node = go.GetComponent <NormalNode>();
if (node == null)
{
node = go.AddComponent <NormalNode>();
}
node.eType = eNodeType.Normal;
break;
case eNodeType.Len:
node = go.GetComponent <NormalNode>();
if (node == null)
{
node = go.AddComponent <NormalNode>();
}
node.eType = eNodeType.Len;
break;
case eNodeType.Combine:
node = go.GetComponent <NormalNode>();
if (node == null)
{
node = go.AddComponent <NormalNode>();
}
node.eType = eNodeType.Combine;
break;
default:
node = go.GetComponent <NormalNode>();
if (node == null)
{
node = go.AddComponent <NormalNode>();
}
node.eType = eNodeType.Normal;
break;
}
node.Init();
node.SetParent(cacheRoot);
//node.SetActive(false);
return(node);
}
// 更新不由引擎驱动，而是由Game驱动
public void Update()
{
int count = _dataCache.Count;
for (int i = count - 1; i >= 0; --i)
{
if (!TrackManager.instance.CheckPushValue())
{
break;
}
NodeData dataInfo = _dataCache[i];
int mType = dataInfo.mtype;
NodeObject obj = ProduceModelNode(mType, dataInfo);
if (obj != null)
{
_dataCache.RemoveAt(i);
}
}
}
public void RecoverNode(NodeObject node)
{
eNodeType eType = node.eType;
int mType = (int)eType;
List <NodeObject> list = null;
if (!_nodePool.TryGetValue(mType, out list))
{
GameObject.Destroy(node);
Debug.LogError("RecoverNode failed not contain this type pool");
return;
}
node.Disappear();
node.SetParent(cacheRoot);
node.position = Vector3.zero;
list.Add(node);
}
private NodeObject PickAvaliableNode(eNodeType eType)
{
int mType = (int)eType;
List <NodeObject> list = null;
NodeObject node = null;
if (!_nodePool.TryGetValue(mType, out list))
{
GameObject prefabe = _prefabList[mType];
if (prefabe == null)
{
Debug.LogError("Not contain this type prefab " + mType);
return(null);
}
CrateModelNodePool(mType, prefabe, m_CacheDefualtNum);
}
int count = list.Count;
if (count <= 0)
{
Object prefabe = _prefabList[mType];
if (prefabe == null)
{
Debug.LogError("Not contain this type prefab@@@@@@ " + mType);
return(null);
}
node = CreateEmptyNode(eType, prefabe);
return(node);
}
node = list[0];
list.RemoveAt(0);
return(node);
}