Too much ActionScript -- what happens? 2004-03-01 - By Justin Palmer
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I would think that flash is a single threaded player to keep the size of
the player to a minimal. Even though this would give the programmer a
lot to work with. Multi-threaded Flash Player would ROCK!!!
Regards,
Justin Palmer
-- --Original Message-- --
From: Jesse Warden [mailto:warden@(protected)]
Sent: Monday, March 01, 2004 10:27 AM
To: 'flashnewbie@(protected)'
Subject: RE: [Flashnewbie] Too much ActionScript -- what happens?
If movie clip timeslines were translated into threads, I think a lot of
programmers would collapse with a heart-attack, that'd be so cool.
Unfortunately (or foruntately), Flash is single threaded. Each action
occurs, one after the other. When Flash has time, it'll do a screen
refresh based on when certain actions are done. Most happen so fast you
don't notice. But, if an action takes a longer period of a few
milliseconds, no screen refreshes (onEnterFrame) will occur, therefore,
Flash will not redraw until the script is done.
-- --Original Message-- --
From: Daniel [mailto:daniel@(protected)]
Sent: Monday, March 01, 2004 01:23 PM
To: flashnewbie@(protected)
Subject: Re: [Flashnewbie] Too much ActionScript -- what happens?
sorry I was thinking that the mc that all the code on would basicly
freeze leaving other timelines advailible to run, not the player
freezing. I misunderstood this.
Daniel
-- -- Original Message -- --
From: "Merrill, Jason" <JMerrill@(protected)>
To: <flashnewbie@(protected)>
Sent: Monday, March 01, 2004 10:33 AM
Subject: RE: [Flashnewbie] Too much ActionScript -- what happens?
Its the player that freezes, not the movie clips. Movie clips are just
data- they cannot think for themselves. So the player will freeze,
which meants everything and anything being displayed within it.
Jason Merrill
ICF Consulting Government e-Learning Solutions
icfconsulting.com
:::>-- --Original Message-- --
:::>From: Daniel [mailto:daniel@(protected)]
:::>Sent: Monday, March 01, 2004 12:31 PM
:::>To: flashnewbie@(protected)
:::>Subject: Re: [Flashnewbie] Too much ActionScript -- what happens?
:::> :::> :::>what about other MC's that are on the screen when this
:::>happens. Will it :::>freeze thouse, even if they are independant of
the timeline :::>that the script :::>is on? :::> :::>daniel :::>
:::>-- -- Original Message -- --
:::>From: "Merrill, Jason" <JMerrill@(protected)>
:::>To: <flashnewbie@(protected)>
:::>Sent: Monday, March 01, 2004 10:24 AM
:::>Subject: RE: [Flashnewbie] Too much ActionScript -- what happens?
:::> :::> :::>Large script: Flash freezes everything until it is
:::>finished processing and :::>then moves on. Since everything is
frozen while it :::>processes, you cannot :::>make any animation to keep
the user entertained. Xtra :::>large script: If it :::>is too much,
you can get an error saying the script is too :::>slow and the :::>movie
won't work. I've had this happen a lot with XML :::>files. Best thing
to :::>do is try and break the script up over several frames. :::>
:::> Jason Merrill
:::> ICF Consulting Government e-Learning Solutions
:::> icfconsulting.com
:::>
:::>
:::>
:::>
:::>
:::>
:::>:::>
:::>:::>Hey Folks,
:::>:::>A somewhat theoretical question, if you try to perform too
:::>:::>many operations on a single frame of a movie, what happens?
:::>:::>eg. Does the movie stay at that frame until the entire
:::>:::>script is finished? Does it proceed without finishing the
:::>:::>script? Does your movie come to a crashing end? :::>:::>--dan
:::>:::> :::>:::>Daniel Sherman :::>:::>Multi-Media Coordinator
:::>:::>Catholic Relief Services
:::>:::>(410) 951-7398
:::>:::>
:::>:::>
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