Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
On Thu, 11 Feb 2010 09:35:35 +0100, Patai Gergely patai_gerg...@fastmail.fm wrote: I just uploaded the first public version of Dungeons of Wor [1], a [1] http://hackage.haskell.org/package/dow I tried it, but after briefly displaying a window, the program terminates with the message: dow: user error (unknown OpenGL extension entry glTexParameteri, check for OpenGL 3.1) I suppose the program needs a newer version than is supplied with Windows (opengl.org states that Microsoft always includes an old version of OpenGL [1]) Does anybody know how to deal with this? Regards, Henk-Jan van Tuyl [1] http://www.opengl.org/wiki/Getting_started#OpenGL_2.0.2B_and_extensions -- http://Van.Tuyl.eu/ http://members.chello.nl/hjgtuyl/tourdemonad.html -- ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
On Sat, Feb 13, 2010 at 09:49:53PM +0100, Henk-Jan van Tuyl wrote: I tried it, but after briefly displaying a window, the program terminates with the message: dow: user error (unknown OpenGL extension entry glTexParameteri, check for OpenGL 3.1) I suppose the program needs a newer version than is supplied with Windows (opengl.org states that Microsoft always includes an old version of OpenGL [1]) Does anybody know how to deal with this? Just a thought: maybe it is something else. That function appears to exist since Windows 95 according msdn[1] and OpenGL 1.1[2]. [1] http://msdn.microsoft.com/en-us/library/dd368641(VS.85).aspx [2] http://www.talisman.org/opengl-1.1/Reference/glTexParameter.html HTH, -- Felipe. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
Seems like today FRP is the last word in game programming with Haskell. Do you know something that could be a good tutorial, or at least introduction to FRP ? Something that could somewhat help me learn the ropes, 'cause I'm afraid if I dive directly into your code I'm gonna be lost. Good job, by the way. Yves Parès Felipe Lessa wrote: On Sat, Feb 13, 2010 at 09:49:53PM +0100, Henk-Jan van Tuyl wrote: I tried it, but after briefly displaying a window, the program terminates with the message: dow: user error (unknown OpenGL extension entry glTexParameteri, check for OpenGL 3.1) I suppose the program needs a newer version than is supplied with Windows (opengl.org states that Microsoft always includes an old version of OpenGL [1]) Does anybody know how to deal with this? Just a thought: maybe it is something else. That function appears to exist since Windows 95 according msdn[1] and OpenGL 1.1[2]. [1] http://msdn.microsoft.com/en-us/library/dd368641(VS.85).aspx [2] http://www.talisman.org/opengl-1.1/Reference/glTexParameter.html HTH, -- Felipe. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe -- View this message in context: http://old.nabble.com/ANN%3A-Dungeons-of-Wor---a-largish-FRP-example-and-a-fun-game%2C-all-in-one%21-tp27543827p27579234.html Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
I tried it, but after briefly displaying a window, the program terminates with the message: dow: user error (unknown OpenGL extension entry glTexParameteri, check for OpenGL 3.1) I just tried it under XP, using an unaltered Haskell Platform 2009.2.0.1 (GHC 6.10.3), and it compiled and worked out of the box. I got some other error reports too (about segfaults under Linux), but I can't reproduce any of them. Gergely -- http://www.fastmail.fm - Access your email from home and the web ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
Seems like today FRP is the last word in game programming with Haskell. Do you know something that could be a good tutorial, or at least introduction to FRP ? Something that could somewhat help me learn the ropes, 'cause I'm afraid if I dive directly into your code I'm gonna be lost. I don't think there's any material on FRP that could be considered a general tutorial, because there are many flavours with smaller and bigger differences, and no-one really seems to know how to program in this manner beyond toy examples. So, for the time being, I'd probably start with the original Fran paper [1], which is quite accessible in my opinion, and even though some of the details are obsolete, it explains the basics reasonably well. The Yampa Arcade [2] is probably the best introduction to the arrow-based approach (AFRP). The new Reactive paper [3] is not beginner friendly, but if you already grokked Fran, it shouldn't be too hard to follow, and it describes a way to design an applicative style reactive library with a much cleaner interface than that of Fran. Gergely [1] http://conal.net/papers/icfp97/ [2] http://www.haskell.org/yale/papers/haskell-workshop03/index.html [3] http://conal.net/papers/push-pull-frp/ -- http://www.fastmail.fm - A fast, anti-spam email service. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
Hello all, I just uploaded the first public version of Dungeons of Wor [1], a homage to the renowned three-decade-old arcade game, Wizard of Wor. While it makes a fine time killer if you have a few minutes to spare, it might be of special interest to the lost souls who are trying to figure out FRP. The game was programmed using the Simple version of the experimental branch of Elerea [2], which provides first-class discrete streams to describe time-varying quantities, and the main game logic is described as a composition of streams instead of a world state transformer. Developing in this manner was an interesting experience, and I'll write about it in more detail over the weekend. All the best, Gergely [1] http://hackage.haskell.org/package/dow [2] http://hackage.haskell.org/packages/archive/elerea/1.2.3/doc/html/FRP-Elerea-Experimental-Simple.html -- http://www.fastmail.fm - The professional email service ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
1) This is missing the obligatory youtube video. 2) AWESOME! :) thomas. 2010/2/11 Patai Gergely patai_gerg...@fastmail.fm: Hello all, I just uploaded the first public version of Dungeons of Wor [1], a homage to the renowned three-decade-old arcade game, Wizard of Wor. While it makes a fine time killer if you have a few minutes to spare, it might be of special interest to the lost souls who are trying to figure out FRP. The game was programmed using the Simple version of the experimental branch of Elerea [2], which provides first-class discrete streams to describe time-varying quantities, and the main game logic is described as a composition of streams instead of a world state transformer. Developing in this manner was an interesting experience, and I'll write about it in more detail over the weekend. All the best, Gergely [1] http://hackage.haskell.org/package/dow [2] http://hackage.haskell.org/packages/archive/elerea/1.2.3/doc/html/FRP-Elerea-Experimental-Simple.html -- http://www.fastmail.fm - The professional email service ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
1) This is missing the obligatory youtube video. That's usually handled by dons. ;) Gergely -- http://www.fastmail.fm - Email service worth paying for. Try it for free ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] ANN: Dungeons of Wor - a largish FRP example and a fun game, all in one!
Exciting! But on a mac, I can't get the window to become focussed or accept input. Tips ? I don't have a Mac, but I heard that GLFW is not without problems there, so maybe it's the culprit this time too. Do other GLFW apps work on your machine? Gergely -- http://www.fastmail.fm - IMAP accessible web-mail ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
