Difference between revisions of "Channel:demand"
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Retrieves the value of a Channel message and removes it from the message queue. | 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 or a | + | 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 == | == Function == | ||
=== Synopsis === | === Synopsis === | ||
| Line 11: | Line 11: | ||
None. | None. | ||
=== Returns === | === Returns === | ||
| − | {{param|boolean, number, string | + | {{param|boolean, number, string, LÖVE userdata, or flat table|value|The contents of the message.}} |
== See Also == | == See Also == | ||
* [[parent::Channel]] | * [[parent::Channel]] | ||
* [[Channel:pop]] | * [[Channel:pop]] | ||
| + | * [[Channel:push]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
{{#set:Description=Wait for and retrieve the value of a Channel message.}} | {{#set:Description=Wait for and retrieve the value of a Channel message.}} | ||
== Other Languages == | == Other Languages == | ||
{{i18n|Channel:demand}} | {{i18n|Channel:demand}} | ||
Revision as of 21:24, 1 September 2013
| 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
boolean, number, string, LÖVE userdata, or flat table value- The contents of the message.
See Also
Other Languages
Dansk –
Deutsch –
English –
Español –
Français –
Indonesia –
Italiano –
Lietuviškai –
Magyar –
Nederlands –
Polski –
Português –
Română –
Slovenský –
Suomi –
Svenska –
Türkçe –
Česky –
Ελληνικά –
Български –
Русский –
Српски –
Українська –
עברית –
ไทย –
日本語 –
正體中文 –
简体中文 –
Tiếng Việt –
한국어
More info
