Difference between revisions of "Channel:demand"

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m (correct return type to ''value'')
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None.
 
None.
 
=== Returns ===
 
=== Returns ===
{{param|boolean, number, string, LÖVE userdata, or flat table|value|The contents of the message.}}
+
{{param|value|value|The contents of the message.}}
 
== See Also ==
 
== See Also ==
 
* [[parent::Channel]]
 
* [[parent::Channel]]

Revision as of 06:14, 26 January 2014

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

Retrieves the value of a Channel message and removes it from the message queue.

The value of the message can be a boolean, string, number, LÖVE userdata, or a simple flat table. It waits until a message is in the queue then returns the message value.

Function

Synopsis

value = Channel:demand( )

Arguments

None.

Returns

value value
The contents of the message.

See Also

Other Languages