public Task <bool> Start(ILua lua, GetILuaFromLuaStatePointer lua_extructor, ModuleAssemblyLoadContext _)
{
TaskCompletionSource <bool> taskCompletion = new TaskCompletionSource <bool>();
try
{
this.lua_extructor = lua_extructor;
// Create new metatable and populate it
this.TypeId = lua.CreateMetaTable("GetTableAndRawGetMetaTable");
lua.PushManagedFunction(this.indexDelegate);
lua.SetField(-2, "__index");
lua.Pop(1);
// Create a test table
lua.CreateTable();
lua.PushString(this.RandomString2);
lua.SetField(-2, "TestVal");
lua.PushMetaTable(this.TypeId);
lua.SetMetaTable(-2);
// Test GetTable
lua.PushString("TestVal");
lua.GetTable(-2);
string receivedString1 = lua.GetString(-1);
if (receivedString1 != this.RandomString2)
{
throw new Exception("GetTable returned invalid string on existing key");
}
lua.Pop(1);
lua.PushString("ArbitraryString");
lua.GetTable(-2);
string receivedString11 = lua.GetString(-1);
if (receivedString11 != this.RandomString1)
{
throw new Exception("GetTable returned invalid string on non-existing key");
}
lua.Pop(1);
// Test RawGet
lua.PushString("TestVal");
lua.RawGet(-2);
string receivedString2 = lua.GetString(-1);
if (receivedString2 != this.RandomString2)
{
throw new Exception("RawGet returned invalid string on existing key");
}
lua.Pop(1);
lua.PushString("ArbitraryString");
lua.RawGet(-2);
int received_type = lua.GetType(-1);
if (received_type != (int)TYPES.NIL)
{
throw new Exception("RawGet didn't return NIL on non-existing key");
}
lua.Pop(1);
lua.Pop(lua.Top());
lua.PushMetaTable(TypeId);
lua.PushNil();
lua.SetField(-2, "__index");
lua.Pop(1);
taskCompletion.TrySetResult(true);
}
catch (Exception e)
{
taskCompletion.TrySetException(new Exception[] { e });
}
return(taskCompletion.Task);
}