diliup gabadamudalige wrote:
I called event.clear() cause it says in the Pygame documentation that if
you leave unused events on the buffer that eventually it may fill up and
cause the program to crash.
What it says is:
If you are only taking specific events from the queue,
be aware that the queue could eventually fill up with
the events you are not interested.
But event.get() without an argument takes *all* events
from the queue, so this doesn't apply in that case.
Also can you explain why
if x is True:
is not correct
and
if x == True
is correct?
Neither of those is correct. You should just be doing
if x:
...
There might be some very rare cases where comparing
something directly with True or False is justified,
but then whether to use 'is' or '==' will depend
on why you are doing it.
--
Greg
On Mon, Jun 23, 2014 at 11:34 AM, Greg Ewing
<greg.ew...@canterbury.ac.nz <mailto:greg.ew...@canterbury.ac.nz>> wrote:
diliup gabadamudalige wrote:
pygame.event.clear()
before exiting the function
somehow when I removed that line the error stopped.
That would definitely be it! You were throwing away any
events that came in between calling event.get() and
reaching the end of your function. Not a good idea when
you rely critically on seeing *all* key up events.
I don't know why you thought you needed to call
event.clear(), but whatever your reason was, it was
probably wrong.
So may be I had to keep all the unused events for the next time
the loop was entered. Is that correct?
Exactly correct.
--
Greg
--
Diliup Gabadamudalige
http://www.diliupg.com
http://soft.diliupg.com/
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