Difference between revisions of "love.event.poll"
Line 1: | Line 1: | ||
{{newin|[[0.6.0]]|060|type=function}} | {{newin|[[0.6.0]]|060|type=function}} | ||
− | + | Returns an iterator for messages in the event queue. | |
− | == | + | == Function == |
− | === | + | === Synopsis === |
<source lang="lua"> | <source lang="lua"> | ||
i = love.event.poll( ) | i = love.event.poll( ) | ||
</source> | </source> | ||
− | === | + | === Arguments === |
− | + | None. | |
− | === | + | === Returns === |
− | {{param|function|i| | + | {{param|function|i|Iterator function usable in a for loop.}} |
− | == | + | == Examples == |
− | === | + | === Checking for events in 0.10.0 === |
<source lang="lua"> | <source lang="lua"> | ||
for n, a, b, c, d, e, f in love.event.poll() do | for n, a, b, c, d, e, f in love.event.poll() do | ||
if n == "quit" then | if n == "quit" then | ||
− | -- | + | -- Quit! |
end | end | ||
end | end | ||
</source> | </source> | ||
− | === | + | === Checking for events in 0.8.0 === |
<source lang="lua"> | <source lang="lua"> | ||
for e, a, b, c, d in love.event.poll() do | for e, a, b, c, d in love.event.poll() do | ||
if e == "quit" then | if e == "quit" then | ||
− | -- | + | -- Quit! |
end | end | ||
end | end | ||
</source> | </source> | ||
− | === | + | === Checking for events in 0.7.2 === |
<source lang="lua"> | <source lang="lua"> | ||
for e, a, b, c in love.event.poll() do | for e, a, b, c in love.event.poll() do | ||
if e == "q" then | if e == "q" then | ||
− | -- | + | -- Quit! |
end | end | ||
end | end | ||
</source> | </source> | ||
− | == | + | == See Also == |
− | * [[parent::love.event | + | * [[parent::love.event]] |
− | * [[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 == |
{{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
Other Languages
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More info