public static bool TryPush(IntPtr l, object obj)
{
#if DEBUG_LUA_THREADSAFE
LuaStateAttachmentManager.CheckThread(l);
#endif
#if DEBUG_LUA_PERFORMANCE
System.Threading.Interlocked.Increment(ref _TotalCnt);
#endif
if (obj != null)
{
LuaObjCacheSlimStorageRecord record;
if (Storage.ObjMap.TryGetValue(obj, out record))
{
var pos = record.StackPos;
var pointer = record.Pointer;
if (l.topointer(pos) == pointer)
{
l.pushvalue(pos);
#if DEBUG_LUA_PERFORMANCE
System.Threading.Interlocked.Increment(ref _HitCnt);
UnityEngine.Debug.Log(((float)_HitCnt) / _TotalCnt);
#endif
return(true);
}
}
}
#if DEBUG_LUA_PERFORMANCE
UnityEngine.Debug.Log(((float)_HitCnt) / _TotalCnt);
#endif
return(false);
}
public static bool TryGet(IntPtr l, int index, out object obj)
{
#if DEBUG_LUA_THREADSAFE
LuaStateAttachmentManager.CheckThread(l);
#endif
#if DEBUG_LUA_PERFORMANCE
System.Threading.Interlocked.Increment(ref _TotalCnt);
#endif
var pointer = l.topointer(index);
if (pointer != IntPtr.Zero)
{
LuaObjCacheSlimStorageRecord record;
if (Storage.PointerMap.TryGetValue(pointer, out record))
{
obj = record.Obj;
#if DEBUG_LUA_PERFORMANCE
System.Threading.Interlocked.Increment(ref _HitCnt);
UnityEngine.Debug.Log(((float)_HitCnt) / _TotalCnt);
#endif
return(true);
}
}
obj = null;
#if DEBUG_LUA_PERFORMANCE
UnityEngine.Debug.Log(((float)_HitCnt) / _TotalCnt);
#endif
return(false);
}
public static LuaStateAttachmentManager GetAttachmentManager(IntPtr l)
{
#if DEBUG_LUA_THREADSAFE
LuaStateAttachmentManager.CheckThread(l);
#endif
var indicator = l.Indicator();
LuaStateAttachmentManager rv = GetAttachmentManagerForIndicator(indicator);
if (rv != null)
{
return(rv);
}
l.checkstack(1);
l.pushlightuserdata(LuaConst.LRKEY_REF_ATTACH); // #man
l.gettable(lua.LUA_REGISTRYINDEX); // man
if (l.isuserdata(-1))
{
LuaStateAttachmentManager man = null;
try
{
IntPtr pud = l.touserdata(-1);
if (pud != IntPtr.Zero)
{
IntPtr hval = Marshal.ReadIntPtr(pud);
GCHandle handle = (GCHandle)hval;
man = handle.Target as LuaStateAttachmentManager;
}
}
catch { }
l.pop(1); // X
if (man != null)
{
Map[indicator] = man;
}
return(man);
}
else
{
//l.checkstack(5);
l.pop(1); // X
//l.pushlightuserdata(LuaConst.LRKEY_REF_ATTACH); // #man
//LuaStateAttachmentManager man = new LuaStateAttachmentManager(l);
//var h = l.PushLuaRawObject(man); // #man man
//l.PushCommonMetaTable(); // #man man meta
//l.setmetatable(-2); // #man man
//l.newtable(); // #man man env
//l.pushlightuserdata(LuaConst.LRKEY_OBJ_META_EX); // #man man env #meta
//l.pushlightuserdata(h); // #man man env #meta meta
//l.settable(-3); // #man man env
//l.setfenv(-2); // #man man
//l.settable(lua.LUA_REGISTRYINDEX); // X
//Map[indicator] = man;
//return man;
return(null);
}
}
public void gc(IntPtr l, object obj)
{
#if DEBUG_LUA_THREADSAFE
LuaStateAttachmentManager.CheckThread(l);
#endif
var map = _Map;
if (map != null)
{
map.Remove(l.Indicator());
}
}