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

James Simmons nicestep at gmail.com
Wed Feb 19 11:19:55 EST 2014
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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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