public LuaFunction GetFunction(string name)
{
WeakReference weak = null;
if (funcMap.TryGetValue(name, out weak))
{
if (weak.IsAlive)
{
LuaFunction func = weak.Target as LuaFunction;
if (func.IsAlive)
{
func.AddRef();
RemoveFromGCList(func.GetReference());
return(func);
}
}
funcMap.Remove(name);
}
if (PushLuaFunction(name, false))
{
int reference = ToLuaRef();
if (funcRefMap.TryGetValue(reference, out weak))
{
if (weak.IsAlive)
{
LuaFunction func = weak.Target as LuaFunction;
if (func.IsAlive)
{
funcMap.Add(name, weak);
func.AddRef();
RemoveFromGCList(reference);
return(func);
}
}
funcRefMap.Remove(reference);
delegateMap.Remove(reference);
}
LuaFunction fun = new LuaFunction(reference, this);
fun.name = name;
funcMap.Add(name, new WeakReference(fun));
funcRefMap.Add(reference, new WeakReference(fun));
RemoveFromGCList(reference);
if (LogGC)
{
Debugger.Log("Alloc LuaFunction name {0}, id {1}", name, reference);
}
return(fun);
}
Debugger.Log("Lua function {0} not exists", name);
return(null);
}
public LuaDelegate(LuaFunction func)
{
this.func = func;
this.func.AddRef();
reference = func.GetReference();
self = null;
method = null;
count = 1;
}
internal void AddLuaDelegate(LuaDelegate luaDelegate, LuaFunction func)
{
int key = func.GetReference();
if (key > 0)
{
delegateMap[key] = new WeakReference(luaDelegate);
}
}
public LuaDelegate(LuaFunction func, LuaTable self)
{
this.func = func;
this.func.AddRef();
this.self = self;
this.self.AddRef();
reference = func.GetReference();
method = null;
count = 1;
}
public LuaDelegate GetLuaDelegate(LuaFunction func)
{
WeakReference weak = null;
int reference = func.GetReference();
if (delegateMap.TryGetValue(reference, out weak))
{
if (weak.IsAlive)
{
return(weak.Target as LuaDelegate);
}
delegateMap.Remove(reference);
}
return(null);
}
