Delphi Developer Competition

The Delphi Developer group on Facebook has been around for a few years, and in that time we have held two very interesting demo competitions. The last competition we held was for Smart Pascal (Smart Mobile Studio) only, but we are extending it to include the dialects supported by our group; meaning Delphi, Smart Pascal, Freepascal and Remobjects Oxygene!

Embarcadero shipped over some extra goodies for us, so the competition this year is indeed a magical one. The top 3 contestants all get the official Embarcadero T-Shirt. We also throw in 10 Sencha ball-pens for each of the top 3 contestants; this is in addition to the actual prizes listed below (!)

The #1 winner not only get the 100€ FPGA devkit (see prizes below), he or she walks off with a high-quality, stainless steel Embarcadero branded coffee mug that holds half a litre of breakfast! (I seriously wanted to keep this for myself).

The prizes in all their glory!

Submission rules are:

• Source submission (GPL, LGPL) + binary
• No dependencies on commercial libraries or components
• Submissions must be available through GIT or BitBucket
• Submission must include everything it needs to be compiled

Submission categories are:

• Graphical demo (demo-scene style)
• Games and multimedia
• General purpose (utility programs)

Use the following Google form to register:

• Delphi Developer Demo Competition 2018

The purpose of the submissions is to show off both the language and your skills. Back in 2013 we got a ton of really cool demo-scene stuff, demonstrating timeless techniques; everything from bouncing meta-balls, gouraud shaded vectors, sinus scroll-texts and webgl landscape flight. We also had a fantastic fractal explorer program, bitmap rotozoom generator – and two great games! Which both made it onto AppStore and Google Play!

First prize

The winner walks off with some exciting stuff!

The first prize this year is something really, really special. The winner walks off with a spiffing Altera Cyclone IV FPGA starter board. This is a spectacular FPGA kit that allows you to upload a wide range of ready-to-rock FPGA core’s, as well as your own logic designs.

But to make it more accessible we added a retro daughter board, this gives you VGA, audio, keyboard, mouse, MicroSD, serial and two old school joystick ports. The daughterboard is needed if you plan on using some of the retro-cores out there. I personally love the Amiga core (shock, I know) but you can run anything from a humble Spectrum to Sega Megadrive, SNES, Atari ST/E, Neo-Geo and many others.

While the daughter-board makes this wonderful for retro-computing and gaming, fpga is first and foremost a tool for engineering. It ships with a USB-Blaster which allows you to connect it directly to your PC and it will be recognized as a device. FPGA modeling applications will pick this up and you can test out designs “live”, or just place a core on the SD-card and edit the boot config.

The kit sells for roughly 100€ with a case, but getting both the motherboard and the retro daughter-board is difficult. These things are sold separately, and the daughter board is produced in small numbers by dedicated hackers. So winning a kit that is pre-assembled, soldered and ready to go is quite a prize!

If you are even remotely interested in FPGA programming, this should give you goosebumps!

Second prize

The most powerful SBC I have ever used

The silver medal is the powerful Asus Tinkerboard, this is probably the most powerful SBC you can get below 100€. It delivers 10 times the firepower a Raspberry PI 3b can muster – and is superbly suited for Android development, Smart Mobile Studio kiosk systems and much, much more.

Of all the board I have tested and own this is the one with enough CPU grunt (even the mighty ODroid XU4 can’t touch this) to rival a low-end x86 laptop. You have to fork out for a SnapDragon IV to beat the Tinkerboard.

I have two of these around the house myself, one as a game console running Emulation Station (emulates PSX 1, 2 and 3 games), and another under my TV with Kodi and a 2 terabyte movie collection.

Third prize

Last but not least the bronze medal is a Raspberry PI 3b. The PI should be no stranger to programmers today, it more or less defines the IOT revolution and has, by far, the biggest collection of software available of all SBC (single board computers) available today.

The device that represents the IOT phenomenon

The PI is a wonderful starter board for Delphi developers who want to play with hardware under android. It’s also a fantastic board for Smart and FPC development.

I use a PI to test node.js services written in Smart Mobile Studio.

Dates

We start the clock on the 1st of october and submission must be delivered by the 31st. So you have a full month to code something cool!

Remember comments

While not always possible, try to write clean code. Part of the point here is to use these demos as an educational source.

We wont reject non-commented code, but please try to avoid 20k lines of spaghetti.

Hints and tips

Delphi has brilliant support for DirectX and OpenGL, so taking advantage of hardware acceleration should not be a problem. FMX is largely powered by the GPU and has 3d rendering and modeling as an integral feature – so Delphi developers have a slight advantage there.

Tilesets are graphics-blocks that can be used to create large game levels with a map-editor

If you want to use DIB’s under vanilla WinAPI there is always Graphics32, a wonderful and exceptionally detailed library for fast graphics.

Music: Most demo-scene code use mod music (actually today people play MP3’s as well), and there are good wrappers for player libraries like Bass. It’s always a nice touch to add a spot of music (and literally millions of free mod tracks freely available). So give your demo some flair by adding a kick-ass mod track, or impress us by writing a score yourself?

In the world of demo coding anything goes! Bring out that teenage spirit and go wild, create wonderful graphical effects, vector objects, scrolling texts, games or whatever tickles your fancy. If you need inspiration, check out the demo scene videos on YouTube (if that is what you would like to submit of course). A kick-ass database application, X server renderer, paint program or a compiler — it’s all good!

Make people go WOW that is cool!

Tile graphics: which is often used in games and demos, can be found almost anywhere. If you google “tileset” or “game tiles” you should get more than you need. Brilliant for parallax scrolling. Why not give Super Mario a run for its money? Show the next generation how to code a platform game! Check out the Tiled map-editor, this has a JSON export filter for you Smart Pascal coders.

Tiled is a powerful map editor. There is also mappy, which I believe have a Delphi player

OK guys, the game is a-foot! May the best coder win!