Lua's Wrap function usage Example _lua

Wrap and create are similar, are to build a coroutine, some difference:

1,wrap does not pass resume to get the first return value (Error message)
2, after the creation, directly call the function, go to coroutine, and create but to resume to go to coroutine.
3,wrap cannot view status.

Example code:

Copy Code code as follows:

Todo
function Createwrap ()
Return Coroutine.wrap (function (x)
Print ("Hello", X);
Coroutine.yield ();
Print ("Continue")
End);
End

CoA = Createwrap (); --get the function, resum the Coroutine
CoA (3);
CoA (3); --call the global function, resum the Coroutine

End