SHA2017 Wiki - User contributions [en]

Pixelflut bar

2017-08-04T18:22:43Z

Fridgefire: added support number

== Pixelflut ==

Pixelflut is basically an "open canvas" game, where everybody can draw single pixels via a TCP/IP based ASCII protocol. The Basic usage is:

<code>"PX x y RRGGBB(AA)\n"</code>

where the "PX" starts the ASCII sequence, x is the X-coordinate and the y is the Y-coordinate. The color is expressed in a html-alike form, in HEX-numbers.

Example: <code>telnet 127.0.0.1 1234 "PX 42 42 C0FFEE\n"</code>

With this you will change the pixel located at 42,42 to the color turquoise ( C0 = RR = 192, FF = GG = 255, EE = BB = 238). By doing that more then once with different colors at different positions you can start drawing stuff on the pixelflut server. There is not much example code on the internet as the DIY part of pixelflut is a essential thing. Pixelflut is not just an amazing game, it also is a great opportunity to learn how to code.
Once you are drawing nice effects, animations or images to the server, you will see that you are not the only one doing that. Well now its time to get more efficient, have fun ;).

Usually there are a few more commands:

<code>size</code> returns the screen size.

<code>PX x y\n</code> returns the color of the given position.

<code>help</code> returns the help section.

Usefull links:

Pixelflut recording EH14 http://vimeo.com/92827556

Infopage with code: https://cccgoe.de/wiki/Pixelflut

Thanks for JanHenrik for this information ;-)

'''PROBLEMS? CALL 4243 (fridgefire) or 7931 (FriedZombie)'''

Pixelflut bar

2017-08-04T17:23:51Z

Fridgefire:

Pixelflut bar

2017-08-04T10:21:02Z

Fridgefire: Creating pixelflut wiki

Village:TkkrLab

2017-08-04T10:17:46Z

Fridgefire:

{{Village
|Has name=Hackerspace TkkrLab
|Has website=TkkrLab.nl
|Has contact=bestuur@tkkrlab.nl / irc://freenode.net/#tkkrlab
|Has description=Hackerspace in Enschede / Twente / Netherlands / Europe / World / Universe
|Provides session location=No
|Has Field=Liskov Field
|MapObjectHandle=0xvill111C
|Has orga contact=bestuur@tkkrlab.nl
|On site orga contact=Dave Borghuis / Michiel Brink
|Village frab=No
|Village content space=No
|Village citizen count=12
|Village Needs power=Smaller Village (up to 2x 230V/16A CEE/Schuko)
|Village size needed=244
|Village hacktents num=1
|Village brings big stuff=No
|Village Special Vehicle=No
|Village Plans=... have any other unusual installations
}}
{{MapObject|Handle = 0xv1136}}

For who is at Village see also our own [https://tkkrlab.nl/wiki/SHA2017 wiki page], not all users created a profile here. In total there will be around 12 TkkrLab members in our village.

[[File:TkkrLab Village.JPG|500px]]

We showcase our projects like :
* Mr. Turrent (WIP so no documentation yet)
* [[Pixelflut_bar]] Pixelflut LED wall
* [https://tkkrlab.nl/wiki/Pixelmatrix Pixel matrix]
* [https://tkkrlab.nl/wiki/LedPet LedPet]

Village:TkkrLab

2017-08-04T10:17:17Z

Fridgefire:

{{Village
|Has name=Hackerspace TkkrLab
|Has website=TkkrLab.nl
|Has contact=bestuur@tkkrlab.nl / irc://freenode.net/#tkkrlab
|Has description=Hackerspace in Enschede / Twente / Netherlands / Europe / World / Universe
|Provides session location=No
|Has Field=Liskov Field
|MapObjectHandle=0xvill111C
|Has orga contact=bestuur@tkkrlab.nl
|On site orga contact=Dave Borghuis / Michiel Brink
|Village frab=No
|Village content space=No
|Village citizen count=12
|Village Needs power=Smaller Village (up to 2x 230V/16A CEE/Schuko)
|Village size needed=244
|Village hacktents num=1
|Village brings big stuff=No
|Village Special Vehicle=No
|Village Plans=... have any other unusual installations
}}
{{MapObject|Handle = 0xv1136}}

For who is at Village see also our own [https://tkkrlab.nl/wiki/SHA2017 wiki page], not all users created a profile here. In total there will be around 12 TkkrLab members in our village.

[[File:TkkrLab Village.JPG|500px]]

We showcase our projects like :
* Mr. Turrent (WIP so no documentation yet)
* [[Pixelflut_bar Pixelflut LED wall]]
* [https://tkkrlab.nl/wiki/Pixelmatrix Pixel matrix]
* [https://tkkrlab.nl/wiki/LedPet LedPet]

Village:TkkrLab

2017-08-04T10:16:33Z

Fridgefire:

{{Village
|Has name=Hackerspace TkkrLab
|Has website=TkkrLab.nl
|Has contact=bestuur@tkkrlab.nl / irc://freenode.net/#tkkrlab
|Has description=Hackerspace in Enschede / Twente / Netherlands / Europe / World / Universe
|Provides session location=No
|Has Field=Liskov Field
|MapObjectHandle=0xvill111C
|Has orga contact=bestuur@tkkrlab.nl
|On site orga contact=Dave Borghuis / Michiel Brink
|Village frab=No
|Village content space=No
|Village citizen count=12
|Village Needs power=Smaller Village (up to 2x 230V/16A CEE/Schuko)
|Village size needed=244
|Village hacktents num=1
|Village brings big stuff=No
|Village Special Vehicle=No
|Village Plans=... have any other unusual installations
}}
{{MapObject|Handle = 0xv1136}}

For who is at Village see also our own [https://tkkrlab.nl/wiki/SHA2017 wiki page], not all users created a profile here. In total there will be around 12 TkkrLab members in our village.

[[File:TkkrLab Village.JPG|500px]]

We showcase our projects like :
* Mr. Turrent (WIP so no documentation yet)
* [Pixelflut_bar Pixelflut LED wall]
* [https://tkkrlab.nl/wiki/Pixelmatrix Pixel matrix]
* [https://tkkrlab.nl/wiki/LedPet LedPet]

User:Fridgefire

2017-07-18T20:06:33Z

Fridgefire:

{{User
|Name=FriedZombie
|Village=Village:TkkrLab
|Arrival=2017/08/03
|Departure=2017/08/09
|EMail=sha@pb4m.nl
}}

User:Fridgefire

2017-07-18T20:06:15Z

Fridgefire: Created page with "{{User |Name=FriedZombie |Village=Village:TkkrLab |Arrival=2017/08/01 |Departure=2017/08/09 |EMail=martijn@friedzombie.com }}"

{{User
|Name=FriedZombie
|Village=Village:TkkrLab
|Arrival=2017/08/01
|Departure=2017/08/09
|EMail=martijn@friedzombie.com
}}