Difference between revisions of "love.event.poll"
(7 intermediate revisions by 5 users not shown) | |||
Line 1: | Line 1: | ||
− | + | {{newin|[[0.6.0]]|060|type=function}} | |
+ | Returns an iterator for messages in the event queue. | ||
== Function == | == Function == | ||
=== Synopsis === | === Synopsis === | ||
Line 8: | Line 9: | ||
None. | None. | ||
=== Returns === | === Returns === | ||
− | {{param|function|i|Iterator function usable in for loop.}} | + | {{param|function|i|Iterator function usable in a for loop.}} |
== Examples == | == Examples == | ||
− | === Checking for events === | + | === Checking for events in 0.10.0 === |
<source lang="lua"> | <source lang="lua"> | ||
− | for e,a,b,c in love.events.poll() do | + | for n, a, b, c, d, e, f in love.event.poll() do |
+ | if n == "quit" then | ||
+ | -- Quit! | ||
+ | end | ||
+ | end | ||
+ | </source> | ||
+ | === Checking for events in 0.8.0 === | ||
+ | <source lang="lua"> | ||
+ | for e, a, b, c, d in love.event.poll() do | ||
+ | if e == "quit" then | ||
+ | -- Quit! | ||
+ | end | ||
+ | end | ||
+ | </source> | ||
+ | === Checking for events in 0.7.2 === | ||
+ | <source lang="lua"> | ||
+ | for e, a, b, c in love.event.poll() do | ||
if e == "q" then | if e == "q" then | ||
-- Quit! | -- Quit! | ||
Line 22: | Line 39: | ||
* [[love.event.wait]] | * [[love.event.wait]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
− | {{#set:Description= | + | {{#set:Description=Returns an iterator for messages in the event queue.}} |
{{#set:Since=000}} | {{#set:Since=000}} | ||
== Other Languages == | == Other Languages == | ||
{{i18n|love.event.poll}} | {{i18n|love.event.poll}} |
Latest revision as of 22:33, 17 November 2019
Available since LÖVE 0.6.0 |
This function is not supported in earlier versions. |
Returns an iterator for messages in the event queue.
Contents
Function
Synopsis
i = love.event.poll( )
Arguments
None.
Returns
function i
- Iterator function usable in a for loop.
Examples
Checking for events in 0.10.0
for n, a, b, c, d, e, f in love.event.poll() do
if n == "quit" then
-- Quit!
end
end
Checking for events in 0.8.0
for e, a, b, c, d in love.event.poll() do
if e == "quit" then
-- Quit!
end
end
Checking for events in 0.7.2
for e, a, b, c in love.event.poll() do
if e == "q" then
-- Quit!
end
end
See Also
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