public void Destroy()
{
m_Cache.Destroy();
// 清理掉加载队列
for (int i = 0; i < m_LoadingResList.Length; i++)
{
var stack = m_LoadingResList[i];
while (stack.Count > 0)
{
AsyncLoadProcess process = stack.Pop();
process.Reset();
m_ProcessPool.Recycle(process);
}
}
UnRegisterTick();
}
private void Update()
{
if (m_CurrentLoadingCount >= m_MaxLoadingCount)
{
return;
}
for (int i = 0; i < m_LoadingResList.Length; i++)
{
Stack <AsyncLoadProcess> processStack = m_LoadingResList[i];
while (processStack.Count > 0)
{
if (m_CurrentLoadingCount >= m_MaxLoadingCount)
{
return;
}
m_CurrentLoadingCount++;
AsyncLoadProcess param = processStack.Pop();
param.BeginLoad();
}
}
}
public void LoadAsync(string assetPath, Action <AssetItem> call, LoadPriority priority = LoadPriority.Hight)
{
// 已加载
if (m_Cache.IsHaveAsset(assetPath))
{
AssetItem item = m_Cache.Load(assetPath);
call?.Invoke(item);
}
// 加载中
else if (m_LoadingResDict.ContainsKey(assetPath))
{
m_LoadingResDict[assetPath].AddCallback(call);
}
// 从头加载
else
{
AsyncLoadProcess param = m_ProcessPool.Spawn();
param.Init(assetPath, this, priority);
param.AddCallback(call);
m_LoadingResDict.Add(assetPath, param);
m_LoadingResList[(int)priority].Push(param);
}
}
