//添加一个节点到头部
public MDoubleLinkedListNode <T> AddToHead(T t)
{
MDoubleLinkedListNode <T> mDoubleLinkedListNode = mDoubleLinkedListNodePool.Spawn(true);
mDoubleLinkedListNode.m_prev = null;
mDoubleLinkedListNode.m_next = null;
mDoubleLinkedListNode.m_t = t;
return(AddToHead(mDoubleLinkedListNode));
}
//根据单个AbName 加载AB
private AssetBundle LoadAssetBundle(string assetBundleName)
{
MAssetBundleItem assetBundleItem = null;
uint crc = MCrcHelper.GetCRC32(assetBundleName);
if (!m_assetBundleItemDic.TryGetValue(crc, out assetBundleItem))
{
AssetBundle assetBundle = null;
string fullPath = MPathUtils.ASSETBUNDLE_PATH + "/" + assetBundleName;
if (File.Exists(fullPath))
{
assetBundle = AssetBundle.LoadFromFile(fullPath);
}
if (assetBundle == null)
{
MDebug.singleton.AddErrorLog("没有找到这个AssetBundle " + assetBundleName);
}
assetBundleItem = m_assetBundleItemPool.Spawn(true);
assetBundleItem.assetBundle = assetBundle;
assetBundleItem.refCount++;
m_assetBundleItemDic.Add(crc, assetBundleItem);
}
else
{
assetBundleItem.refCount++;
}
return(assetBundleItem.assetBundle);
}
/// <summary>
/// 同步加载GameObject的方法
/// </summary>
/// <returns>The game obeject.</returns>
/// <param name="resPath">资源路径</param>
/// <param name="isSetToDefault">是否实例化到默认节点</param>
/// <param name="isChangeSceneClear">在切换场景的时候是否清楚资源的缓存</param>
public GameObject InstantiateGameObeject(string resPath, bool isSetToDefault = false, bool isChangeSceneClear = true)
{
uint crc = MCrcHelper.GetCRC32(resPath);
MResourceObjectItem mResourceObjectItem = GetObjectFromPool(crc);
if (mResourceObjectItem == null)
{
mResourceObjectItem = m_resourceObjectClssPool.Spawn(true);
mResourceObjectItem.m_crc = crc;
mResourceObjectItem.m_isClear = isChangeSceneClear;
mResourceObjectItem = MResourceManager.singleton.LoadToResourceObject(resPath, mResourceObjectItem);
if (mResourceObjectItem.m_resItem.m_object != null)
{
mResourceObjectItem.m_cloneObeject = (GameObject)Object.Instantiate(mResourceObjectItem.m_resItem.m_object);
mResourceObjectItem.m_instanceId = mResourceObjectItem.m_cloneObeject.GetInstanceID();
mResourceObjectItem.m_resOffLineData = mResourceObjectItem.m_cloneObeject.GetComponent <MResOffLineDataBase>();
}
}
if (isSetToDefault)
{
mResourceObjectItem.m_cloneObeject.transform.SetParent(DefaultObjectTrans, false);
}
if (!m_resourceObjectDic.ContainsKey(mResourceObjectItem.m_instanceId))
{
m_resourceObjectDic.Add(mResourceObjectItem.m_instanceId, mResourceObjectItem);
}
return(mResourceObjectItem.m_cloneObeject);
}
/// <summary>
/// 异步加载资源 仅加载不需要实例化的资源 音频 图片等等
/// </summary>
public void AsyncLoadResource(string resPath, OnAsyncLoadFinished onAsyncLoadFinished, LoadResPriority loadResPriority, object[] parms = null)
{
if (string.IsNullOrEmpty(resPath))
{
return;
}
uint crc = MCrcHelper.GetCRC32(resPath);
MResourceItem mResourceItem = GetCacheResourceItem(crc);
if (mResourceItem != null && mResourceItem.m_object != null)
{
if (onAsyncLoadFinished != null)
{
onAsyncLoadFinished(resPath, mResourceItem.m_object, parms);
}
return;
}
//判断下对象是不是在加载中
AsyncLoadResParam asyncLoadResParam = null;
if (!m_asyncLoadingAssetDic.TryGetValue(crc, out asyncLoadResParam) || asyncLoadResParam == null)
{
asyncLoadResParam = m_asyncLoadResParamPool.Spawn(true);
asyncLoadResParam.m_crc = crc;
asyncLoadResParam.m_resPath = resPath;
asyncLoadResParam.m_loadResPriority = loadResPriority;
//结果保存
m_asyncAssetLoadingList[(int)loadResPriority].Add(asyncLoadResParam);
m_asyncLoadingAssetDic.Add(crc, asyncLoadResParam);
}
//添加回调
AsyncCallBack m_asyncCallBack = m_asyncCallBackPool.Spawn(true);
m_asyncCallBack.m_onAsyncLoadFinished = onAsyncLoadFinished;
m_asyncCallBack.m_parms = parms;
asyncLoadResParam.m_asyncCallBacks.Add(m_asyncCallBack);
}