public void CreateLoaderGroupNode(UnityEngine.Object target, string fileName,
LoaderGroupSubNodeType type,
System.Object param = null)
{
if (target == null || string.IsNullOrEmpty(fileName))
{
return;
}
var nodeType = GetLoaderGroupNodeType(type);
if (nodeType == LoaderGroupNodeType.None)
{
return;
}
var loadMap = this.LoadMap;
LoaderGroupKey key = new LoaderGroupKey(fileName, nodeType);
LoaderGroupNode node;
if (loadMap.TryGetValue(key, out node))
{
node.AddSubNode(type, target, param);
return;
}
LoaderGroupNode ret = CreateNodeByPool(fileName, nodeType);
ret.AddSubNode(type, target, param);
AddLoadNode(key, ret);
}
/*
* private void ClearLoader(int instanceId, LoaderGroupSubNodeType subType) {
* if (m_LoadList == null || m_LoadMap == null)
* return;
* var loader = this.Loader;
* if (loader == null)
* return;
* var node = m_LoadList.First;
* while (node != null) {
* var next = node.Next;
* var n = node.Value;
* if (n != null && n.ClearLoader(instanceId, loader, subType)) {
* m_LoadList.Remove(node);
* LoaderGroupKey key = new LoaderGroupKey(n.FileName, n.Type);
* m_LoadMap.Remove(key);
* DestroyNodeByPool(n);
* }
* node = next;
* }
* }
*/
public void LoadAll(int instanceId, LoaderGroupSubNodeType subType)
{
if (m_LoadList == null || m_LoadMap == null)
{
return;
}
var loader = this.Loader;
if (loader == null)
{
return;
}
var node = m_LoadList.First;
while (node != null)
{
var next = node.Next;
var n = node.Value;
if (n != null && n.LoadAll(instanceId, loader, subType))
{
if (n.LoadCount <= 0)
{
m_LoadList.Remove(node);
LoaderGroupKey key = new LoaderGroupKey(n.FileName, n.Type);
m_LoadMap.Remove(key);
DestroyNodeByPool(n);
}
}
node = next;
}
}
private void AddLoadNode(LoaderGroupKey key, LoaderGroupNode node)
{
if (node == null)
{
return;
}
var loadList = this.LoadList;
var loadMap = this.LoadMap;
var checkNode = loadList.First;
var currentDepth = node.GetFirstDepth();
while (checkNode != null)
{
var checkDepth = checkNode.Value.GetFirstDepth();
if (currentDepth < checkDepth)
{
break;
}
checkNode = checkNode.Next;
}
if (checkNode != null)
{
loadList.AddBefore(checkNode, node.LinkListNode);
}
else
{
loadList.AddLast(node.LinkListNode);
}
loadMap.Add(key, node);
}
// 更新加载
protected virtual void Update()
{
if (m_LoadList == null)
{
return;
}
var loader = this.Loader;
if (loader == null)
{
return;
}
var first = m_LoadList.First;
int curCnt = 1;
while (first != null)
{
if (curCnt > m_MaxLoadCount)
{
break;
}
var node = first.Value;
if (node != null)
{
node.Load(loader);
}
LoaderGroupKey key = new LoaderGroupKey(node.FileName, node.Type);
m_LoadMap.Remove(key);
m_LoadList.RemoveFirst();
DestroyNodeByPool(node);
first = m_LoadList.First;
++curCnt;
}
}