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Available since: Gideros 2011.6
Class: coroutine


Starts or continues the execution of coroutine co. The first time you resume a coroutine, it starts running its body. The values val1, ··· are passed as the arguments to the body function. If the coroutine has yielded, resume restarts it; the values val1, ··· are passed as the results from the yield.

If the coroutine runs without any errors, resume returns true plus any values passed to yield (if the coroutine yields) or any values returned by the body function (if the coroutine terminates). If there is any error, resume returns false plus the error message.
(bool), (multiple) = coroutine.resume(co,val1,...)


co: (coroutine) coroutine to start or resume
val1: (any) value to pass as the result optional
...: (any) other optional values to pass as results optional

Return values

Returns (bool) true if coroutine ran without errors, false otherwise
Returns (multiple) values provided to coroutine.yield function call