<< 20-12-2015 >>
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00:37:17cryzedCan someone shed light on the UseBase deprecation? Warning: use {.base.} for base methods; baseless methods are deprecated [UseBase]
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00:52:11sqwishyI have a function that writes to a stream and I have a socket. How do I hook them up so that the function writes to the socket?
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00:57:50krux02how can I transform a type into a NimNode, so I can compare it with sameType
01:00:22krux02sqwishy: I would say, without knowing a lot of nim, you do it by polling, regulary check, if that stream has some data, and then write it to the socket
01:01:37krux02sqwishy: you can also create a theread, that does nothing, except reading the sockets and writing to the socket
01:14:20sqwishyHrm ... I can't even figure out how read the thing out of the stream ...
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01:58:16cryzeddom96, is it possible to use varargs without having a leading fixed positional argument?
02:17:12cryzedAraq, https://gist.github.com/cryzed/baa46dea7ae36f1ef3d0 my code looks like this. I am trying to do something like newGameObject(newComp1(), newComp2()) where Comp1 and Comp2 are subclasses of Component. I get the following error: https://gist.github.com/cryzed/bcf0ccfe4b014bcad1e2
02:17:13cryzedAny idea
02:27:21krux02cryzed can you add the calling part, too ?
02:27:40krux02have you tried openArray, too?
02:34:27cryzedkrux02, yes, one second
02:34:41cryzedkrux02, openArray is not really what I want -- that would require me to pass a sequence or array
02:35:07cryzedkrux02, https://gist.github.com/cryzed/10d7668680f1f6b63866 calling part
02:39:06cryzedbut yeah when I use openArray[Component]: snake.nim(76, 32) Error: type mismatch: got (Array constructor[0..1, Component:ObjectType])
02:39:17cryzedah that might be my fault
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02:40:18cryzedkrux02, I found the error. I forgot to put "ref" when subclassing
02:41:13cryzedhm, I still can't use varargs though
02:45:09cryzedit works for simple types, just not the Component type, or its subclasses
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11:44:00M-maxAnswer to my question: at compilation stage, use when T is int, not if type(t) == int => it is possible to have type specific code paths within generic code
11:44:42M-maxI don't think there's a "when case T" equivalent though?
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12:01:40dom96M-max: yeah, I don't think there is a way to do a static case statement currently. Unless maybe using `static: case ...` but then you can't use the `is`.
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15:47:18cryzeddom96, https://gist.github.com/cryzed/baa46dea7ae36f1ef3d0 my code looks like this. I am trying to do something like newGameObject(newComp1(), newComp2()) where Comp1 and Comp2 are subclasses of Component. I get the following error: https://gist.github.com/cryzed/bcf0ccfe4b014bcad1e2. Any idea?
15:48:05dom96hi cryzed
15:48:11cryzedhi dom96 :)
15:48:23*dom96 takes a look
15:48:52cryzedThe varargs works for simple types, string int etc. But as soon as I try to pass subclasses of Component to varargs I get an error
15:49:07dom96cryzed: can you gist your full code?
15:49:11cryzedYes, one second
15:49:13cryzedit has changed since
15:51:29cryzedUhm, I had to zip it dom96. There's no executable in there, so don't worry: https://dl.dropboxusercontent.com/u/835469/resources.zip -- The files are components.nim and main.nim -- respectively line 32 and line 62. I had to change the code to accept an array instead, but as soon as you change the signature back and adapt it in newRandomButton it will error -- I'll do that every second if that's too much to task
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15:52:49dom96I don't see any main.nim and snake.nim compiles fine?
15:55:31cryzedit does
15:55:38cryzednow, yes. Since I pass an array to newComponent
15:55:40cryzedinstead of varargs
15:55:50cryzedI meant snake.nim
15:56:07cryzedif I remove the [ ] and change the signature of newGameObject to accept varargs instead it doesn't work
15:56:09cryzedone second
15:56:52cryzeddom96, https://gist.github.com/cryzed/671bf0f63c4b347c9df2 adapted code
15:56:59cryzedline 32 and 60
15:57:40cryzedcomponents.nim(61, 16) Error: type mismatch: got (GraphicsComponent, RandomPositionComponent)
15:57:41cryzedbut expected one of:
15:57:41cryzedcomponents.newGameObject(components: varargs[Component])
16:00:03dom96cryzed: Looks like a bug to me.
16:00:09cryzedoh
16:00:25cryzedWell I'll ping Araq again then, he didn't get around to answering yesterday
16:00:27cryzedAraq, ping
16:00:53cryzedthank you dom96
16:02:22dom96Sure, if you want. I would just report it already.
16:02:27cryzedAh ok
16:02:38cryzeddom96, I'm trying to implement the component system from http://gameprogrammingpatterns.com/component.html. You were planning to port a game engine too right? Or an entity system?
16:02:57dom96cryzed: Somebody on the forum wanted to do that, I was offering my help
16:03:04cryzedah I see
16:03:10dom96But with the amount of work I have it doesn't look like I will be able to do that.
16:03:59cryzedthat's too bad :(. Hope your workload eases soon
16:06:25dom96Thank you :)
16:10:02cryzedhttps://github.com/nim-lang/Nim/issues/3656 -- created
16:11:10cryzedthanks for your support, as always
16:11:25cryzedI am trying to implement an approximation of a game component system
16:11:42cryzedmight be overkill for snake, but I want to do something similar to what you did -- a dungeon crawler/roguelike thingy
16:13:59dom96oh, you mean futurehack?
16:14:06dom96Never got that finished lol
16:14:26dom96Would be awesome if you could create a game component system as a standalone library
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16:14:53cryzeddom96, I'll try to abstract it out once I got all the kinks out by having to actually use it
16:15:20cryzedalthough there's not much of a library in the end. You just need a type that accepts component-subtypes and calls a method on them. But yes, that was the plan -- I'll try to do that
16:15:26dom96cryzed: Awesome. That usually results in great libraries :)
16:15:31cryzed:)
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23:55:16cryzedAraq, dom96: When you get time it would be awesome if you could help me out with this: https://gist.github.com/cryzed/409893a53be0842751eb https://gist.github.com/cryzed/2d125034be103d5bc5d5. It's the first time I'm attempting a more complicated class hierarchy with method overriding etc. and it fails entirely. I have defined generic send/receive methods in the baseclass and want to override them in my subclasses, and I expect some kind of
23:55:16cryzedpattern matching for the types at runtime. i.e. if I override it with receive[T] I expect all arguments to match that method, if I override [string] specifically only string types etc. But no matter what I do, the 2 methods aren't called. Is what I'm attempting to do impossible? Does Nim always think that the elements in my seq[Components] of class GameObject are "just" Component types?
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