//回收一个对象到对象池
public bool Recycle(T obj)
{
if (obj == null)
{
return(false);
}
m_nNoRecycleCount--;
#if UNITY_EDITOR && OBJ_POOL_TRACE_STACK
m_NoRecycleItem.Remove(obj);
#endif
if (mPool.Count >= miMaxCount && miMaxCount > 0)
{
obj = null;
return(false);
}
#if UNITY_EDITOR && OBJ_POOL_TRACE_STACK
if (mPool.Contains(obj))
{
GDebugger.LogError("同一个对象被回收了多次，请检查");
}
else
#endif
{
mPool.Push(obj);
}
return(true);
}
//打印日志
protected override void PrintLog()
{
if (m_nNoRecycleCount > 0)
{
string msg = "从类对象池申请的对象没有全部回收，有泄漏可能性，请检查：" + GetType().ToString() + ",未回收个数" + m_nNoRecycleCount + ",申请调用堆栈如下：\r\n";
Dictionary <T, string> .Enumerator it = m_NoRecycleItem.GetEnumerator();
int i = 1;
while (it.MoveNext())
{
msg += "第" + (i++) + "次：\r\n" + it.Current.Value;
if (i > 10)
{
break;
}
}
GDebugger.LogError(msg);
}
}
//产生一个新对象
public T Spawn(bool bCreateIfPoolEmpty = true) //bCreateIfPoolEmpty如果pool为空时是否new新的出来
{
if (mPool.Count > 0)
{
T rtn = mPool.Pop();
if (rtn == null)
{
#if UNITY_EDITOR && OBJ_POOL_TRACE_STACK
GDebugger.LogError("Spawn is null");
#endif
if (bCreateIfPoolEmpty)
{
rtn = new T();
}
}
m_nNoRecycleCount++;
#if UNITY_EDITOR && OBJ_POOL_TRACE_STACK
m_NoRecycleItem.Add(rtn, StackTraceUtility.ExtractStackTrace());
#endif
return(rtn);
}
#if UNITY_EDITOR && OBJ_POOL_TRACE_STACK
if (miMaxCount > 0 && !m_bHavePromptPoolIsEmpty)
{
m_bHavePromptPoolIsEmpty = true;
GDebugger.LogError("对象池已经空了，是否初始池太小或者没有完全回收?当前设定大小为：" + miMaxCount + "," + GetType().ToString());
}
#endif
if (bCreateIfPoolEmpty)
{
T rtn = new T();
m_nNoRecycleCount++;
#if UNITY_EDITOR && OBJ_POOL_TRACE_STACK
m_NoRecycleItem.Add(rtn, StackTraceUtility.ExtractStackTrace());
#endif
return(rtn);
}
return(null);
}
