Difference between revisions of "love.event.poll"
(Keeping the 0.7.2 example.) |
m (Added the 1+6 parameter version that's used from 0.10.0 onwards; to keep it consistent, i renamed the first parameter away from e, for the latest one.) |
||
Line 10: | Line 10: | ||
{{param|function|i|Iterator function usable in a for loop.}} | {{param|function|i|Iterator function usable in a for loop.}} | ||
== Examples == | == Examples == | ||
+ | === Checking for events in 0.10.0 === | ||
+ | <source lang="lua"> | ||
+ | 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 === | === Checking for events in 0.8.0 === | ||
<source lang="lua"> | <source lang="lua"> |
Revision as of 15:08, 21 June 2017
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 ===
<source lang="lua">
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
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