What are you working on? v16

[Dr Magnusson]

So I wanted to be able to write to the console while still reading input without it blocking or writing over itself, and it got a bit out of hand.

[img]http://i.cubeupload.com/poRJfL.png[/img]

[cpp]
#include "Console.hpp"
#include "Command.hpp"

void Help( Console* ccDebug, char** Args, char Argc ) {
// Printa and Printaf (a is for attribute, f is for format), allows you to change the color of any future character using colors encased in square brackets.
ccDebug->Printa( "Sorry [lime]buddy.\n\n\t[white]No [red]help [white]here!\n\n" );
}

int main() {
// Sets up the console so we can write all kinds of fancy things, and do so in different threads.
Console* Con = new Console();

// Console command handler
Command* Cmd = new Command( Con );

Cmd->AddCommand( "help", Help );

char sCmd[256];
while( true ) {
// Read the console input if there is any into sCmd. This function is non-blocking.
// It also handles scrolling and whatnot.
if( Con->Read( sCmd ) ) {
// Send the input to the console command handler that looks it up and calls it, if found.
Cmd->Input( sCmd );
}
}
return 0;
}
[/cpp]

[Darwin226]

I have a IntPoint struct that is the same as Point except it only handles ints and I made a function that checks if two points are next to each other.
[csharp]
public bool Adjecent ( IntPoint Point ) {

var temp = this - Point;
temp.ToAbsolute();
return ( temp.x == 1 ^ temp.y == 1 );
}[/csharp]

I think that's quite nice looking :D

Edit:
Needed to change it to this:
[csharp]
return ( ( temp.x == 1 && temp.y == 0 ) ^ ( temp.y == 1 && temp.x == 0 ) );[/csharp]
Now it's ugly :(

[jomt1234]

Just some shit I'm making while in class:
C# by the way.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication12
{
    class Program
    {
        static void Main()
        {
            Console.WriteLine("Here, some random numbers for you.");
            Console.WriteLine();
            Console.WriteLine();
            Random r1 = new Random(123789);
            Random r2 = new Random(123456);
            Random r3 = new Random(123123);
            Random r4 = new Random(789123);
            Random r5 = new Random(456123);
            Random r6 = new Random(321123);
            Random r7 = new Random(654123);
            Random r8 = new Random(987123);
            Console.Write("Number-line 1: ");
            for (int i=1; i<=5; i++)
                Console.Write(r1.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 2: ");
            for (int i=1; i<=5; i++)
                Console.Write(r2.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 3: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r3.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 4: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r4.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 5: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r5.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 6: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r6.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 7: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r7.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 8: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r8.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine("Say thanks.");
            Console.ReadLine();
        }
    }
}

[Dr Magnusson]

[QUOTE=jomt1234;28543778]Just some shit I'm making while in class:
C# by the way.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication12
{
    class Program
    {
        static void Main()
        {
            Console.WriteLine("Here, some random numbers for you.");
            Console.WriteLine();
            Console.WriteLine();
            Random r1 = new Random(123789);
            Random r2 = new Random(123456);
            Random r3 = new Random(123123);
            Random r4 = new Random(789123);
            Random r5 = new Random(456123);
            Random r6 = new Random(321123);
            Random r7 = new Random(654123);
            Random r8 = new Random(987123);
            Console.Write("Number-line 1: ");
            for (int i=1; i<=5; i++)
                Console.Write(r1.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 2: ");
            for (int i=1; i<=5; i++)
                Console.Write(r2.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 3: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r3.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 4: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r4.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 5: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r5.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 6: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r6.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 7: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r7.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.Write("Number-line 8: ");
            for (int i = 1; i <= 5; i++)
                Console.Write(r8.Next() + " ");
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine("Say thanks.");
            Console.ReadLine();
        }
    }
}

[/QUOTE]

You should read up on arrays, they make things like these a lot easier:
[cpp]
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
class Program
{
static void Main()
{
int[] Numbers = { 123789, 123456, 123123, 789123, 456123, 321123, 654123, 987123 };
Random[] Randoms;
Randoms = new Random[8];
for (byte i = 0; i < 8; i++)
{
Randoms[i] = new Random(Numbers[i]);
}

Console.WriteLine("Here, some random numbers for you.\n");

for (byte k = 0; k < 8; k++)
{
Console.WriteLine("\nNumber-line " + k + ": ");
for (byte i = 0; i <= 5; i++)
{
Console.WriteLine(Randoms[k].Next() + " ");
}
}

Console.WriteLine("\n\nSay thanks.");
while (Console.ReadLine() != "Thanks")
{
Console.WriteLine("Ahem..");
}
}
}
}
[/cpp]

[dajoh]

You could make that run faster by using 32/64 bit types (depends on your data bus size).

[Falcqn]

[QUOTE=Tangara;28540950].NET Expression trees are incredibly awesome. I've never used them before, but it took literally 10 minutes to implement compilation in Tangaraular Grapher with them

[img_thumb]http://ahb.me/25KT[/img_thumb][/QUOTE]

Hi.

[Richy13]

[QUOTE=DarkCybo7;28540220]Full in-game intro/teaser for my 2D C++/SDL/OpenGL/GLSL/Lua/FMOD/FreeType/Boost extravaganza.

[media]http://www.youtube.com/watch?v=zUmzlxN5OnQ[/media]

Whole intro was scripted in Lua and then parsed by the game.[/QUOTE]

Nice, are you making any tutorials on your blog?
BTW mind linking me to it i can never find it

[Niteshifter]

Working on some more of my book. It has me parse and translate a stack-based vm language to an assembly language.

Currently parsing is done, now for the translating.

[Frugle]

While ago I tried to use Farseer Physics with SFML and I had problems with stuff being out of place. I gave up because I couldn't fix it. Today, after a month since I last time worked on it, I decided to give another shot on it. After 1 hour I finally managed to fix it. :)

[Randdalf]

[img]http://dl.dropbox.com/u/1085379/itsacruelworld.PNG[/img]

Here's a screenshot of a platformer me and a partner pair programmed as part of our Java coursework over the last 2 weeks.

[Asgard]

[QUOTE=Randdalf;28548538][img_thumb]http://dl.dropbox.com/u/1085379/itsacruelworld.PNG[/img_thumb]

Here's a screenshot of a platformer me and a partner pair programmed as part of our Java coursework over the last 2 weeks.[/QUOTE]

I just love that style of games.

[SupahVee]

[QUOTE=bootv2;28547388]Are you creating a D.R.O.D. remake? it is just so D.R.O.D.-like.

I like it.[/QUOTE]

Yeah it's DROD. I can't find a good way to implement tunnels :(

[Blade]

Anyone know about TCP hole punching? I have seen some games/programs do p2p without needing a port forwarded and was wondering if they did that or something else?

[rrkpp_]

[QUOTE=Richy19;28546025]Nice, are you making any tutorials on your blog?
BTW mind linking me to it i can never find it[/QUOTE]

[url]http://dev.gaminghigh.com/[/url]

He's not written any tutorials afaik, but his blog posts are still entertaining :v:

[esalaka]

[QUOTE=high;28548857]Anyone know about TCP hole punching? I have seen some games/programs do p2p without needing a port forwarded and was wondering if they did that or something else?[/QUOTE]

I thought hole punching only worked for UDP o_O

[CarlBooth]

Hole punching only works for UDP.

You can't do it with TCP because the port closes as soon as you finish sending the data to the common server.

[Xera]

You could use UPnP but that almost never works properly.

[Blade]

[QUOTE=esalaka;28549515]I thought hole punching only worked for UDP o_O[/QUOTE]

[url]http://en.wikipedia.org/wiki/TCP_hole_punching[/url] Apparently it does unless I'm reading it wrong.

[Dr Magnusson]

About that console..

[IMG]http://i.cubeupload.com/OxNG1W.png[/IMG]

It's a little cryptic, but it does make sense.

[Darwin226]

[QUOTE=high;28549780][url]http://en.wikipedia.org/wiki/TCP_hole_punching[/url] Apparently it does unless I'm reading it wrong.[/QUOTE]

YESSSSSS!
Please say if you find anything more on this.

And could someone explain to me what are the advantages of using auto-implemented properties in C#?
The way I see it, it's just a public field with some extra letters.
If I use normal accessors it's useful because I can do some extra stuff when getting and setting private fields but when I use the auto-implemented ones I can't do that since it automatically generates return privateVar and privateVar = value.

[Blade]

[QUOTE=Darwin226;28550116]YESSSSSS!
Please say if you find anything more on this.

And could someone explain to me what are the advantages of using auto-implemented properties in C#?
The way I see it, it's just a public field with some extra letters.
If I use normal accessors it's useful because I can do some extra stuff when getting and setting private fields but when I use the auto-implemented ones I can't do that since it automatically generates return privateVar and privateVar = value.[/QUOTE]

My guess is its for libraries. That way if you ever want to add an accessor/mutator you can without breaking the programs that use it.

[Darwin226]

How does changing a public field into a private one and an accessor break the programs?

[Blade]

[QUOTE=Darwin226;28550580]How does changing a public field into a private one and an accessor break the programs?[/QUOTE]

Because the program that uses it would be bound to a field and not to a property.

[Richy13]

[QUOTE=Kopimi;28548998][url]http://dev.gaminghigh.com/[/url]

He's not written any tutorials afaik, but his blog posts are still entertaining :v:[/QUOTE]

Im sure h ha a different one, or one specifically for huey

[DarkCybo7]

[QUOTE=Kopimi;28548998][url]http://dev.gaminghigh.com/[/url]

He's not written any tutorials afaik, but his blog posts are still entertaining :v:[/QUOTE]

I haven't really written anything educational in a while on it, or anything at all really. But I may later. I'm contemplating remaking the whole style

[pollyzoid]

[QUOTE=Darwin226;28550580]How does changing a public field into a private one and an accessor break the programs?[/QUOTE]

Fields and properties are not binary compatible. The code is the same but the generated IL is different. If you use properties and decide to change the getter/setter, you don't need to update any binaries dependent on it.

[Spoco]

[QUOTE=Darwin226;28550116]YESSSSSS!
Please say if you find anything more on this.

And could someone explain to me what are the advantages of using auto-implemented properties in C#?
The way I see it, it's just a public field with some extra letters.
If I use normal accessors it's useful because I can do some extra stuff when getting and setting private fields but when I use the auto-implemented ones I can't do that since it automatically generates return privateVar and privateVar = value.[/QUOTE]

You can also do this, which is kinda cool and saves time:
[csharp]public int ReadOnlyProperty { get; protected set; }[/csharp]

[bromvlieg]

[IMG]http://i.imgur.com/3efpJ.png[/IMG]

Finaly.. after a huge struggle, got block updates working, and water.. next step lava, then redwire...

the water flows like notch's server, and if you murder the source, it dies out

[Geel]

[QUOTE=bromvlieg;28552077][img_thumb]http://i.imgur.com/3efpJ.png[/img_thumb]

Finaly.. after a huge struggle, got block updates working, and water.. next step lava, then redwire...

the water flows like notch's server, and if you murder the source, it dies out[/QUOTE]

Is it supposed to do that? I don't know much about Minecraft and that seems kind of odd.

[Skipcast]

[QUOTE=geel9;28552114]Is it supposed to do that? I don't know much about Minecraft and that seems kind of odd.[/QUOTE]

Yep, it does.