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Channel:peek

Available since LÖVE 0.9.0
This function is not supported in earlier versions.

Retrieves the value of a Channel message, but leaves it in the queue.

The value of the message can be a boolean, string, number or a LÖVE userdata. It returns nil if there's no message in the queue.

Function

Synopsis

value = Channel:peek( )

Arguments

None.

Returns

value value
The contents of the message.

See Also


© 2006–2016 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
https://love2d.org/wiki/Channel:peek