Thanks, I will try it. I will check your game too, I like learning from examples.
Em dom, 22 de out de 2017 18:14, Clément Bera <[email protected]> escreveu: > Hi Eduardo, > > Your FFIStructures are not initialised (I thought this was solved in > latest Pharo 7 ? Maybe not integrated yet). Run: > > FFIExternalStructure allSubclassesDo: #rebuildFieldAccessors. > > Then your code should work. > > I wrote a simple game using Pharo/SDL2/Cairo and it works very well (50fps > without problems, responsiveness is really good, etc.), the ReadMe includes > how to run it on Ubuntu/Mac OS X/Windows, check here: > > https://github.com/clementbera/wizard-battle-arena > > Let me know if you have other questions. > > On Sat, Oct 21, 2017 at 6:28 PM, Eduardo de Oliveira Padoan < > [email protected]> wrote: > >> Hi, greetings! >> >> I was trying out some examples from the Pharo By Example book on the >> latest development version of Pharo, and I wanted to create a stand-alone >> window for a simple game on Ubuntu. So I found out the openInExternalWindow >> method, the window appears but I get this error that I couldn't understand, >> and could not find any reference to it online. So I'm not sure if it's a >> bug. >> >> The simplest way I found to reproduce it was: >> >> 'Hello' asMorph openInExternalWindow. >> >> I'm using Pharo 7 on Ubuntu 17.10. >> >> A copy of the stack: >> >> ByteArray(Object)>>primitiveFailed: >> ByteArray(Object)>>primitiveFailed >> ByteArray>>integerAt:size:signed: >> ByteArray>>unsignedLongAt: >> SDL_KeyDownEvent>>windowID >> OSSDL2Driver>>convertEvent: >> [ event := self convertEvent: sdlEvent. >> event ifNotNil: [ eventQueue nextPut: event ] ] in >> OSSDL2Driver>>processEvent: in Block: [ event := self convertEvent: >> sdlEvent.... >> BlockClosure>>on:do: >> OSSDL2Driver>>processEvent: >> OSSDL2Driver>>eventLoopProcessWithoutPlugin >> [ self eventLoopProcessWithoutPlugin ] in OSSDL2Driver>>setupEventLoop in >> Block: [ self eventLoopProcessWithoutPlugin ] >> [ self value. >> Processor terminateActive ] in BlockClosure>>newProcess in Block: [ self >> value.... >> >> But it seems incomplete. Any more information I can provide? >> >> Thank you. >> > > > > -- > Clément Béra > Pharo consortium engineer > https://clementbera.wordpress.com/ > Bâtiment B 40, avenue Halley 59650 > <https://maps.google.com/?q=40,+avenue+Halley+59650%C2%A0Villeneuve+d'Ascq&entry=gmail&source=g>Villeneuve > d > <https://maps.google.com/?q=40,+avenue+Halley+59650%C2%A0Villeneuve+d'Ascq&entry=gmail&source=g> > 'Ascq > <https://maps.google.com/?q=40,+avenue+Halley+59650%C2%A0Villeneuve+d'Ascq&entry=gmail&source=g> >
