public static int msgHandler(IntPtr L)
{
if (!LuaDLL.lua_isstring(L, 1))
{
return(1);
}
LuaDLL.wlua_getglobal(L, "debug"); //msg,debug
if (!LuaDLL.lua_istable(L, -1))
{
LuaDLL.lua_pop(L, 1);
return(1);
}
LuaDLL.wlua_getfield(L, -1, "traceback"); //msg,debug,traceback
if (!LuaDLL.lua_isfunction(L, -1))
{
LuaDLL.lua_pop(L, 2);
return(1);
}
LuaStateCache cache = LuaStateCacheMan.GetLuaStateCache(L);
LuaDLL.lua_pushvalue(L, 1); //msg,debug,traceback,msg
LuaDLL.lua_pushinteger(L, 2 + (cache.isException() ? 2 : 0)); //msg,debug,traceback,msg,level
LuaDLL.lua_pcall(L, 2, 1, 0); //msg,debug,tracebackstring
cache.clearException();
return(1);
}
public static System.Object GetObject(IntPtr L, int index)
{
LuaTypes type = (LuaTypes)LuaDLL.lua_type(L, index);
if (type != LuaTypes.LUA_TUSERDATA)
{
return(null);
}
IntPtr idptr = LuaDLL.lua_touserdata(L, index);
LuaStateCache cache = LuaStateCacheMan.GetLuaStateCache(L);
return(cache.GetObject(idptr));
}
public static LuaStateCache GetLuaStateCache(IntPtr L)
{
#if MULTILUASTATE_SUPPORT
LuaStateCache cache = null;
if (caches.TryGetValue(L, out cache))
{
return(cache);
}
throw new LuaException("failed to find luaState cache");
#else
return(cache);
#endif
}
public static void AddLuaStateCache(IntPtr L)
{
#if MULTILUASTATE_SUPPORT
LuaStateCache cache = null;
if (caches.TryGetValue(L, out cache))
{
return;
}
cache = new LuaStateCache();
cache.Init(L);
caches[L] = cache;
#else
if (cache == null)
{
cache = new LuaStateCache();
cache.Init(L);
}
#endif
}
void DisposeException(IntPtr L)
{
LuaStateCache cache = LuaStateCacheMan.GetLuaStateCache(L);
cache.setException();
}
public static void RemoveObject(IntPtr L, IntPtr userdata)
{
LuaStateCache cache = LuaStateCacheMan.GetLuaStateCache(L);
cache.RemoveObject(userdata);
}
//L: [namespace Table]
public static bool AddObject2Lua(IntPtr L, System.Object obj, string metatable /*nullable*/)
{
LuaStateCache cache = LuaStateCacheMan.GetLuaStateCache(L);
return(cache.AddObject(L, obj, metatable));
}