[Sugar-devel] PyGame/ Sugargame issues with GTK 3

Gonzalo Odiard godiard at sugarlabs.org
Wed Feb 19 11:40:38 EST 2014
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PyGame do not integrate well with gtk, and at least some one invest a good
time
and solve the issues, will continue out of sugar.

Gonzalo


On Wed, Feb 19, 2014 at 1:19 PM, James Simmons <nicestep at gmail.com> wrote:

> Manuel,
>
> I am aware of the test Activity. I wrote this chapter on using PyGame to
> develop Activities:
>
>
> http://en.flossmanuals.net/make-your-own-sugar-activities/making-activities-using-pygame/
>
> The code changes to sugargame to make it recognize the plus and minus keys
> aren't hard to figure out, and I could correct my personal copy of
> sugargame. I was a bit surprised to find that while so much has changed in
> Sugar since I wrote the book but sugargame still isn't an official part of
> the Sugar API. It's been a couple of years now.
>
> James Simmons
>
>
>
> On Wed, Feb 19, 2014 at 5:56 AM, Manuel Quiñones <manuq at laptop.org> wrote:
>
>> 2014-02-19 6:26 GMT-03:00 James Simmons <nicestep at gmail.com>:
>> > It occurs to me to ask if sugargame is still something you need to copy
>> the
>> > code into your activity to use or if it is part of sugar proper. I'm
>> still
>> > taking the latest code and copying it in.
>>
>> Yes, you need to copy sugargame inside your activity.
>>
>> Inside sugargame repository there is a test Activity
>> https://git.sugarlabs.org/sugargame/mainline/trees/master/test
>>
>> It displays a bouncing ball.  You should be able to change the ball
>> direction with left and right arrows.  Can you test the activity?
>>
>> Note that you should use PyGame events, not GTK+.  The demo listens to
>> pygame.KEYDOWN event in pygame.K_LEFT and pygame.K_RIGHT.
>>
>> >
>> > James Simmons
>> >
>> >
>> >
>> > On Wed, Feb 19, 2014 at 2:52 AM, James Simmons <nicestep at gmail.com>
>> wrote:
>> >>
>> >> Alan,
>> >>
>> >> Grabbing focus definitely helped. I get the arrow keys now. However, I
>> >> also use the plus and minus keys and I still don't get them. In the
>> logs I
>> >> see these messages:
>> >>
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key Num_Lock unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key Scroll_Lock unrecognized
>> >> Key Scroll_Lock unrecognized
>> >> Key Scroll_Lock unrecognized
>> >> Key Scroll_Lock unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_8 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_2 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_4 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_6 unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Subtract unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >> Key KP_Add unrecognized
>> >>
>> >> This is not coming from my code. I see a Translator class in
>> >> sugargame/events.py that may be the culprit.
>> >>
>> >> James Simmons
>> >>
>> >>
>> >>
>> >> On Tue, Feb 18, 2014 at 6:37 PM, Alan Jhonn Aguiar Schwyn
>> >> <alanjas at hotmail.com> wrote:
>> >>>
>> >>> Hi,
>> >>>
>> >>> The problem of no keyboards events appears in GTK-2 too.
>> >>> Maybe you need "grab_focus" to get them. See the function:
>> >>>
>> >>> _pygamecanvas.grab_focus()
>> >>>
>> >>> This is my code for Conozco America activity:
>> >>>
>> >>> self.actividad = conozco.Conozco(self)
>> >>> self._pygamecanvas = sugargame.canvas.PygameCanvas(self)
>> >>> self.set_canvas(self._pygamecanvas)
>> >>> self._pygamecanvas.grab_focus()
>> >>> self._pygamecanvas.run_pygame(self.actividad.principal)
>> >>>
>> >>>
>> >>> > Date: Wed, 19 Feb 2014 09:03:58 +1100
>> >>> > From: quozl at laptop.org
>> >>> > To: sugar-devel at lists.sugarlabs.org
>> >>> > Subject: Re: [Sugar-devel] PyGame/ Sugargame issues with GTK 3
>> >>>
>> >>> >
>> >>> > G'day James,
>> >>> >
>> >>> > I've not seen this problem myself, nor have I tried, but I shall
>> >>> > speculate:
>> >>> >
>> >>> > - make sure the window has focus; without focus the events may not
>> be
>> >>> > delivered, and I have a vague memory of focus manipulation in one of
>> >>> > the pygame/gtk toolkits,
>> >>> >
>> >>> > - add code to sugargame temporarily to print received events, in an
>> >>> > attempt to diagnose which half of the stack is misbehaving.
>> >>> >
>> >>> > --
>> >>> > James Cameron
>> >>> > http://quozl.linux.org.au/
>> >>> > _______________________________________________
>> >>> > Sugar-devel mailing list
>> >>> > Sugar-devel at lists.sugarlabs.org
>> >>> > http://lists.sugarlabs.org/listinfo/sugar-devel
>> >>>
>> >>> _______________________________________________
>> >>> Sugar-devel mailing list
>> >>> Sugar-devel at lists.sugarlabs.org
>> >>> http://lists.sugarlabs.org/listinfo/sugar-devel
>> >>>
>> >>
>> >
>> >
>> > _______________________________________________
>> > Sugar-devel mailing list
>> > Sugar-devel at lists.sugarlabs.org
>> > http://lists.sugarlabs.org/listinfo/sugar-devel
>> >
>>
>>
>>
>> --
>> .. manuq ..
>>
>
>
> _______________________________________________
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> http://lists.sugarlabs.org/listinfo/sugar-devel
>
>


-- 
Gonzalo Odiard

SugarLabs - Learning Software for children
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