Difference between revisions of "love.timer.sleep"
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{{newin|[[0.2.1]]|021|type=function}} | {{newin|[[0.2.1]]|021|type=function}} | ||
− | + | Pauses the current thread for the specified amount of time. | |
== Function == | == Function == | ||
{{newin|[[0.8.0]]|080|type=behaviour}} | {{newin|[[0.8.0]]|080|type=behaviour}} | ||
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* [[parent::love.timer]] | * [[parent::love.timer]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
− | {{#set:Description= | + | {{#set:Description=Pauses the current thread for the specified amount of time.}} |
== Other Languages == | == Other Languages == | ||
{{i18n|love.timer.sleep}} | {{i18n|love.timer.sleep}} |
Revision as of 08:02, 25 October 2013
Available since LÖVE 0.2.1 |
This function is not supported in earlier versions. |
Pauses the current thread for the specified amount of time.
Function
Available since LÖVE 0.8.0 |
This behaviour is not supported in earlier versions. |
Synopsis
love.timer.sleep( s )
Arguments
number s
- Seconds to sleep for.
Returns
Nothing.
Function
Removed in LÖVE 0.8.0 |
This behaviour is not supported in that and later versions. |
Synopsis
love.timer.sleep( ms )
Arguments
number ms
- Milliseconds to sleep for.
Returns
Nothing.
Examples
Follow the the 0.8.0 API for love.timer.sleep but fix the older version
local love_timer_sleep = love.timer.sleep -- in s (like >=0.8.0)
if love._version:find("^0%.[0-7]%.") then -- if version < 0.8.0
-- love.timer.sleep in ms
love_timer_sleep = function(s) love.timer.sleep(s*1000) end
end
Use sleep to cap FPS at 30 (in 0.8.0 or older)
function love.update(dt)
if dt < 1/30 then
love_timer_sleep(1/30 - dt)
end
end
More sophisticated way to cap FPS (in 0.8.0 or older)
This takes into account the time spent updating and drawing each frame.
function love.load()
min_dt = 1/30
next_time = love.timer.getMicroTime()
end
function love.update(dt)
next_time = next_time + min_dt
--rest of function here
end
function love.draw()
--rest of function here
local cur_time = love.timer.getMicroTime()
if next_time <= cur_time then
next_time = cur_time
return
end
love_timer_sleep(next_time - cur_time)
end
See Also
Other Languages
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More info