public void Release(T element)
{
m_LastUsingTime = MDebug.GetMillisecondsSinceStartup();
#if GF_DEBUG
MDebug.Assert(element != null, "Pool", $"element == null");
bool removedFromUsing = false;
for (int iObject = 0; iObject < m_Using.Count; iObject++)
{
UsingObject usingObject = m_Using[iObject];
if (usingObject.Obj.Equals(element))
{
removedFromUsing = true;
m_Using.RemoveAt(iObject);
break;
}
}
if (!removedFromUsing)
{
MDebug.LogError("Pool"
, $"Object({element.ToString()}) not alloc by ObjectPool<{typeof(T).FullName}>!");
}
#endif
element.OnRelease();
m_Stack.Push(element);
m_UsingCount--;
}
public T Alloc()
{
m_LastUsingTime = MDebug.GetMillisecondsSinceStartup();
T element = default;
if (m_Stack.Count == 0)
{
#if GF_DEBUG
CheckMemoryLeak();
#endif
element = new T();
element.OnAlloc();
m_AllCount++;
}
else
{
element = m_Stack.Pop();
}
#if GF_DEBUG
m_Using.Add(new UsingObject(element));
#endif
m_UsingCount++;
return(element);
}
private static int GetMillisecondsSinceStartup(IntPtr luaState)
{
int top = Lua.lua_gettop(luaState);
if (top != 0)
{
return(Lua.luaL_error(luaState, "top != 0"));
}
Lua.lua_pushint64(luaState, MDebug.GetMillisecondsSinceStartup());
return(1);
}
public static void ResetBundleName(Dictionary <string, string> assetToBundle)
{
long elapsedMS = MDebug.GetMillisecondsSinceStartup();
string[] assetPaths = AssetDatabase.GetAllAssetPaths();
int modifyAssetCount = 0;
for (int iAsset = 0; iAsset < assetPaths.Length; iAsset++)
{
if (iAsset % 100 == 0 &&
EditorUtility.DisplayCancelableProgressBar("AssetBundle"
, $"Reset bundleName {iAsset}/{assetPaths.Length}. Modified {modifyAssetCount}", iAsset / (float)assetPaths.Length))
{
throw new CancelException();
}
string iterAssetPath = assetPaths[iAsset];
// 没有meta文件的不需要设置bundleName
if (!File.Exists(iterAssetPath + ".meta"))
{
continue;
}
AssetImporter iterAssetImporter = AssetImporter.GetAtPath(iterAssetPath);
if (!assetToBundle.TryGetValue(iterAssetPath, out string bundleName))
{
bundleName = string.Empty;
}
if (iterAssetImporter.assetBundleName != bundleName)
{
modifyAssetCount++;
iterAssetImporter.assetBundleName = bundleName;
EditorUtility.SetDirty(iterAssetImporter);
}
//1000间隔,执行一次IO操作，提高性能,如果中断可能会出现问题，比如BuildPipling获取不到一些已经赋值的BuildName
if (iAsset % 1000 == 0)
{
AssetDatabase.SaveAssets();
Resources.UnloadUnusedAssets();
}
}
EditorUtility.ClearProgressBar();
AssetDatabase.SaveAssets();
Resources.UnloadUnusedAssets();
AssetDatabase.Refresh();
elapsedMS = MDebug.GetMillisecondsSinceStartup() - elapsedMS;
MDebug.Log("AssetBundle"
, $"Modify bundleName count ({modifyAssetCount}) elapsed {MDebug.FormatMilliseconds(elapsedMS)}");
}
public void CheckMemoryLeak()
{
long currentTime = MDebug.GetMillisecondsSinceStartup();
for (int iObject = 0; iObject < m_Using.Count; iObject++)
{
UsingObject usingObject = m_Using[iObject];
if (currentTime - usingObject.WhenBeUse > m_MemoryLeakMilliseconds)
{
MDebug.LogWarning("Pool"
, $"Object in ObjectPool<{typeof(T).FullName}> be used {(currentTime - usingObject.WhenBeUse) * 0.001:F2} seconds ago, maybe memory leak!\n({usingObject.ToString()})");
}
}
}
public override string ToString()
{
System.Text.StringBuilder stringBuilder = StringUtility.AllocStringBuilder();
stringBuilder.Append($"ObjectPool<{typeof(T).FullName}> alloc {m_AllCount} objects. ")
.Append($"{m_UsingCount} obejcts being used");
#if GF_DEBUG
long currentTime = MDebug.GetMillisecondsSinceStartup();
for (int iObject = 0; iObject < m_Using.Count; iObject++)
{
UsingObject usingObject = m_Using[iObject];
float beUsedTime = (currentTime - usingObject.WhenBeUse) * 0.001f;
stringBuilder.Append($"\nObject be used {beUsedTime:F2} seconds. ({usingObject.ToString()})");
}
#endif
return(StringUtility.ReleaseStringBuilder(stringBuilder));
}
public override void OnLateUpdate(float deltaTime)
{
long currentTime = MDebug.GetMillisecondsSinceStartup();
for (int iPool = m_StrongObjectPools.Count - 1; iPool >= 0; iPool--)
{
IObjectPool iterPool = m_StrongObjectPools[iPool];
if (iterPool.GetUsingCount() == 0 &&
currentTime - iterPool.GetLastUsingTime() > AUTO_GC_MILLISECONDS)
{
MDebug.Log("Pool"
, $"ObjectPool<{iterPool.GetObjectType().FullName}> will be GC.");
m_StrongObjectPools.RemoveAt(iPool);
m_WeakObjectPools.Remove(TypeToKey(iterPool.GetObjectType()));
}
}
}
private void EditorUpdate()
{
if (!CheckAlive())
{
return;
}
if (Application.isPlaying)
{
return;
}
// 把自己胡乱拖动, 让编辑器维持更新
transform.position = UnityEngine.Random.insideUnitSphere;
// 编辑器下Update的回调
// 在编辑器下 EditorApplication.update 的更新间隔与Time.deltaTime返回的时间不一致
long editModeMilliseconds = MDebug.GetMillisecondsSinceStartup();
if (m_LastEditModeMilliseconds == NOTSET_EDITMODE_MILLISECONDS)
{
m_LastEditModeMilliseconds = editModeMilliseconds;
}
else
{
// 0.001: milliseconds to seconds
float deltaTime = (editModeMilliseconds - m_LastEditModeMilliseconds) * 0.001f;
// 60: 60FPS
if (deltaTime >= 1.0f / _EditModeUpdateRate)
{
float time = editModeMilliseconds * 0.001f;
m_LastEditModeMilliseconds = editModeMilliseconds;
for (int iTab = 0; iTab < m_Tabs.Count; iTab++)
{
m_Tabs[iTab].OnEditorUpdate(time, deltaTime);
}
}
}
}
public UsingObject(T element)
{
Obj = element;
WhenBeUse = MDebug.GetMillisecondsSinceStartup();
}