What are you working on? October 2015

[Funley]

[QUOTE=Willox;49020452]You've got to show DoThing's code, too![/QUOTE]

public static void DoThing(string text)
{
    Console.WriteLine(text);
}

[cartman300]

[QUOTE=Funley;49020432][img]http://i.imgur.com/IXdn89h.png[/img]

Using .NET 4.6, no external libraries.[/QUOTE]

Is it [URL="https://github.com/cartman300/Hackery/blob/master/Hackery/HookHandle.cs#L128"]similar to mine[/URL] or are you doing something differently? I'm curious.

[Funley]

[QUOTE=cartman300;49020465]Is it [URL="https://github.com/cartman300/Hackery/blob/master/Hackery/HookHandle.cs#L128"]similar to mine[/URL] or are you doing something differently? I'm curious.[/QUOTE]

[url=https://github.com/Spanfile/FucksShitUp/blob/master/FucksShitUp/Program.cs#L29]Mine basically changes the method's internal address to point to another method.[/url]

[Fourier]

I am currently learning F#, and I feel smart&dumb at same time.

[QUOTE=layla;49018328]Curved screens

[img]http://files.facepunch.com/Layla/2015/October/31/2015-10-31_01-30-28.png[/img]

[vid]http://files.facepunch.com/Layla/2015/October/31/2015-10-31_01-26-48.mp4[/vid][/QUOTE]

Looks sick!

Add on-screen mouse just like in Doom 3 / Quake 4 :D. Those things were always fun to operate.

[Layla]

[QUOTE=Fourier;49020604]I am currently learning F#, and I feel smart&dumb at same time.

Looks sick!

Add on-screen mouse just like in Doom 3 / Quake 4 :D. Those things were always fun to operate.[/QUOTE]

We already have that :)

Here's what the screen looks like in the cabinet, looks amazing in fullscreen, all these little effects really bring it all together.

[vid]http://files.facepunch.com/Layla/2015/October/31/2015-10-31_15-40-15.mp4[/vid]

There's parameters to change the screen and pixel brightness, screen depth and curvature.

Here's 3 games running

[img_thumb]http://files.facepunch.com/Layla/2015/October/31/2015-10-31_18-08-05.png[/img_thumb]

[Berkin]

Oh, god... what was I thinking when I wrote this?

internal void WriteArticle()
{
	_articles = true;
	var anBuilder = _.Create(new StringBuilder(_outputFormatter.Format(_format.IndefiniteArticles.ConsonantForm, _format, OutputFormatterOptions.NoUpdate | OutputFormatterOptions.IsArticle)), _outputFormatter.Clone());
	var afterBuilder = _currentBuffer = new StringBuilder();
	_articleConverters[afterBuilder] = anBuilder;
	_buffers.Add(anBuilder.Item1);
	_buffers.Add(afterBuilder);
	_bufferCount += 2;
	_length += anBuilder.Item1.Length;
}

private void UpdateArticle(StringBuilder target)
{
	_<StringBuilder, OutputFormatter> aBuilder;
	if (!_articleConverters.TryGetValue(target, out aBuilder)) return;
	int l1 = aBuilder.Item1.Length;
	if (target.Length == 0) // Clear to "a" if the after-buffer is empty
	{
		aBuilder.Item1.Length = 0;
		aBuilder.Item1.Append(aBuilder.Item2.Format(_format.IndefiniteArticles.ConsonantForm, _format, OutputFormatterOptions.NoUpdate | OutputFormatterOptions.IsArticle));
		_length += -l1 + aBuilder.Item1.Length;
		return;
	}

	// Check for vowel
	if (!_format.IndefiniteArticles.PrecedesVowel(target)) return;
	aBuilder.Item1.Length = 0;
	aBuilder.Item1.Append(aBuilder.Item2.Format(_format.IndefiniteArticles.VowelForm, _format, OutputFormatterOptions.NoUpdate | OutputFormatterOptions.IsArticle));
	_length += -l1 + aBuilder.Item1.Length;
}

[Tamschi]

[QUOTE=Berkin;49022422]Oh, god... what was I thinking when I wrote this?

[...][/QUOTE]

That I'm wondering too. Why is there so much instance state? :glare:

[thatbooisaspy]

[vid]https://dl.dropboxusercontent.com/u/357850863/ShareX/2015/10/2015-10-31_18-36-45.mp4[/vid]

Playing around with perlin noise. I should really create proper shaders :v:
[I](It's also surprisingly smooth performance for me not culling anything)[/I]

[Layla]

Our artist Petur made the cabinet even sexier by remaking the materials properly because I didn't know what I was doing when I made them. He also made a mask so I could tint them any color.

The lighting doesn't do them justice but they still look much better than before.

[img_thumb]http://files.facepunch.com/Layla/2015/October/31/2015-10-31_23-22-31.png[/img_thumb]

[Drury]

transform.position = Vector3.Lerp(transform.position, wheel.transform.TransformPoint(Quaternion.Euler(0, 0, wheel.transform.eulerAngles.z)*Vector2(wheel.acceleration.x,-wheel.acceleration.y)*shakeAmount)+transform.TransformDirection(Vector2(0,1.5)), Time.deltaTime * lerpRate);

I spent too much time on this line of code.

I have no idea what's going on anymore.

But it works so fuck it for now.

[thatbooisaspy]

[QUOTE=Rocket;49024386][vid]https://d.maxfile.ro/naytdttonw.webm[/vid]

random poster generator that was definitely worth the effort[/QUOTE]

Are these pulled off of the internet or just from disk? If you aren't doing so already I would look into making it pull images from random google image searches :v:

[awcmon]

[QUOTE=Rocket;49024386][vid]https://d.maxfile.ro/naytdttonw.webm[/vid]

random poster generator that was definitely worth the effort[/QUOTE]

does that use Rant? any time i see "Rockhopper Penguin" in a program, i get strongly reminded of Rant

[MatheusMCardoso]

[QUOTE=Drury;49024159]

transform.position = Vector3.Lerp(transform.position, wheel.transform.TransformPoint(Quaternion.Euler(0, 0, wheel.transform.eulerAngles.z)*Vector2(wheel.acceleration.x,-wheel.acceleration.y)*shakeAmount)+transform.TransformDirection(Vector2(0,1.5)), Time.deltaTime * lerpRate);

I spent too much time on this line of code.

I have no idea what's going on anymore.

But it works so fuck it for now.[/QUOTE]

uh... use variables.

[ChloeBlackSythe]

Probably stupid to post this in here, but this would be a amazing concept for the arcade idea here: [url]http://www.digitalcybercherries.com/[/url]

[Drury]

[QUOTE=MatheusMCardoso;49024894]uh... use variables.[/QUOTE]

That was the plan at one point, but then I saw the beginning of something amazing and I just couldn't stop.

[Fourier]

Still studying F#, this language has so many features that I always forget about them.

[editline]1st November 2015[/editline]

[QUOTE=layla;49023738]Our artist Petur made the cabinet even sexier by remaking the materials properly because I didn't know what I was doing when I made them. He also made a mask so I could tint them any color.

The lighting doesn't do them justice but they still look much better than before.

[img_thumb]http://files.facepunch.com/Layla/2015/October/31/2015-10-31_23-22-31.png[/img_thumb][/QUOTE]

I know it's "offtopic", but is it possible that those CRTs are physical - is it possible to put them inside cars / tanks?

[simssi]

[QUOTE=Fourier;49026442]Still studying F#, this language has so many features that I always forget about them.[/QUOTE]

There aren't really that many, it's just C# + immutability by default + currying + partial application + ADTs + records + tuples + pattern matching (+ active patterns) + computation expressions + ranges + static generic constraints + inline functions \w type erasure + functional standard library + quotations + units of measure + agents +...

Ok I'll take that back.

[Layla]

[QUOTE=Fourier;49026442]Still studying F#, this language has so many features that I always forget about them.

[editline]1st November 2015[/editline]

I know it's "offtopic", but is it possible that those CRTs are physical - is it possible to put them inside cars / tanks?[/QUOTE]

Sure, it's just rendered on a quad, you can put them anywhere, you can render it on any surface you want.

[Fourier]

[QUOTE=Simspelaaja;49026661]There aren't really that many, it's just C# + immutability by default + currying + partial application + ADTs + records + tuples + pattern matching (+ active patterns) + computation expressions + ranges + static generic constraints + inline functions \w type erasure + functional standard library + quotations + units of measure + agents +...

Ok I'll take that back.[/QUOTE]

Worst of it is Google-ing for help about F#.

Results are:

1. F#&%#!, I have problem in my game?

2. Music theory, F# and it's chords

3. My internet doesn't works sometimes F#u$%" hell

4. F# [Insert expert topic here about lambda calculus and monads] is not so hard tutorial

and so on

[editline]1st November 2015[/editline]

[QUOTE=layla;49026788]Sure, it's just rendered on a quad, you can put them anywhere, you can render it on any surface you want.[/QUOTE]

Makes sense :). Cool piece of technology.

[Asgard]

[QUOTE=layla;49026788]Sure, it's just rendered on a quad, you can put them anywhere, you can render it on any surface you want.[/QUOTE]

Is the curvature a screen-space effect or does it offset vertices?

[simssi]

[QUOTE=Fourier;49027305]Worst of it is Google-ing for help about F#.

Results are:

1. F#&%#!, I have problem in my game?

2. Music theory, F# and it's chords

3. My internet doesn't works sometimes F#u$%" hell

4. F# [Insert expert topic here about lambda calculus and monads] is not so hard tutorial

and so on[/QUOTE]

[URL="http://fsharpforfunandprofit.com/"]F# for Fun and Profit[/URL] is hands down the best tutorial site for F#. It's aimed at C# developers with little to no functional programming experience. For more general topics, articles about Haskell and (especially) OCaml can help.

[Ziks]

[QUOTE=Asgard;49027612]Is the curvature a screen-space effect or does it offset vertices?[/QUOTE]

The geometry is literally just two triangles in a quad, the effect is done in the fragment shader. Basically it works out where the lines from the camera to each fragment would hit a virtual sphere, and calculates texture coordinates etc from there.

[Fourier]

[QUOTE=Simspelaaja;49027729][URL="http://fsharpforfunandprofit.com/"]F# for Fun and Profit[/URL] is hands down the best tutorial site for F#. It's aimed at C# developers with little to no functional programming experience. For more general topics, articles about Haskell and (especially) OCaml can help.[/QUOTE]

Yeah I am checking that too :)

[editline]1st November 2015[/editline]

[QUOTE=Ziks;49028100]The geometry is literally just two triangles in a quad, the effect is done in the fragment shader. Basically it works out where the lines from the camera to each fragment would hit a virtual sphere, and calculates texture coordinates etc from there.[/QUOTE]

Isn't this quite expensive, I mean for each display you need to iterate whole screen buffer?

But PC GPUs are monsters anyway.

[cartman300]

[QUOTE=Ziks;49028100]The geometry is literally just two triangles in a quad, the effect is done in the fragment shader. Basically it works out where the lines from the camera to each fragment would hit a virtual sphere, and calculates texture coordinates etc from there.[/QUOTE]

Wouldn't it be more efficient if geometry shaders were used? Or at least if it was an actual part of the sphere.

[cody8295]

just some MIPS homework
[t]http://i.imgur.com/cL42sJT.png[/t]

[bean_xp]

[QUOTE=Fourier;49028184]
Isn't this quite expensive, I mean for each display you need to iterate whole screen buffer?

But PC GPUs are monsters anyway.[/QUOTE]

Line-sphere intersection isn't very expensive. It's probably considerably cheaper than the current default lighting calculations of the major engines.

[URL="http://www.iquilezles.org/www/articles/simplegpurt/simplegpurt.htm"]Reference implementation here[/URL]

[paindoc]

[QUOTE=Fourier;49027305]Worst of it is Google-ing for help about F#.

Results are:

1. F#&%#!, I have problem in my game?

2. Music theory, F# and it's chords

3. My internet doesn't works sometimes F#u$%" hell

4. F# [Insert expert topic here about lambda calculus and monads] is not so hard tutorial

and so on

[editline]1st November 2015[/editline]

Makes sense :). Cool piece of technology.[/QUOTE]

Googling for issues in D is worse :v:

[Berkin]

I just accidentally discovered that if you press Shift+Enter in Visual Studio, it will create a new line below the current line and place your cursor there, regardless of where in the current line the cursor is.

This will speed things up for me significantly.

[Asgard]

[QUOTE=Fourier;49028184]
Isn't this quite expensive, I mean for each display you need to iterate whole screen buffer?

But PC GPUs are monsters anyway.[/QUOTE]

It's as expensive as any fragment shader, i.e. hardly. The expensive parts come from I imagine projecting the texture coordinates to a spherical shape. Even that isn't expensive for modern GPUs

[Ac!dL3ak]

[QUOTE=cody8295;49028444]just some MIPS homework
[t]http://i.imgur.com/cL42sJT.png[/t][/QUOTE]

I wish I could wrap my head around assembly. Are there any tutorials or whatchamacallits that you (all) would recommend?