Tetris in D
Posted 2020-08-03
Blog
Articles- String interpolation DIP prototype
- terminal inline syntax highlighting, sdpy fonts improved
- January 18, 2021
- gdb debugging tips
- A little work on sdpy/terminal interop and apng debugging
- New plain tcp fiber socket class (with "how it works" docs), new arsd docs started, new dub subpackages in arsd. Also Turkish newsgroups added to forum.dlang.org
- Little audio player in D
- Thoughts on tutorial writing benefits, D marketing, and some simpledisplay.d improvements.
- arsd 9.0 rollup release, my thoughts on "google it" culture and related practices
- dpldocs.info cross-package search finally released! and more terminal getline enhancements
- I did a dconf livestream!
- New selective mouse input in terminal stack, Xft used in simpledisplay to improve TrueType font support
- simpleaudio now has playOgg, Mp3, Wav with resampling and can access multiple soundcards on Linux, adrdox gets ddoc on function params
- Weekend experiment: declarative GUI in D
- October 26, 2020
- My DConf livestream sneak preview
- Off topic jrpg video game review
- My thoughts on breakage, and I'll be in DConf Online 2020
- cgi.d hybrid server basically working, terminal.d can redirect stdout to a window if requested
- Some talk on cgi.d in benchmarks
- September 14, 2020
- New D update "dwidder" website launched, making-of post here
- white noise app in D
- More modern opengl in simpledisplay, document undocumented on dpldocs.info, tip on default template args
- Xlib taskbar in D
- D Tetris running on Webassembly
- Tetris in D
- Zero-runtime classes
- DConf online in the works for Nov 21-22, image copy/paste coming to sdpy soon
- July 13, 2020
- July 6, 2020
- simpledisplay getting dynamic loads, terminal gui gracefully degrades, i muse on scope raii classes
- Adam's dynamic link transition
- June 15, 2020
- June 8, 2020
- June 1, 2020
- foot pedal and midi fun, some dmd speed enhancements. Forum argues about @safe by default on extern.
- May 18, 2020
- simpleaudio dev work, rasp pi gpio module, static foreach rant, gcc 10's D support upped
- May 4, 2020
- my http more compatible with ssl, script+jsvar can do subclasses of D objects
- i want to make a jrpg, and have eye damage.
- Dustmite post on official blog
- What if I were dictator?
- March 30, 2020
- terminal.d with built-in emulator option releaed
- Online DConf in the works
- Dconf 2020 cancelled, Adam plays with terminal gui integration
- March 2, 2020
- some adrdox/dpldocsinfo updates
- terminal.d gets clipboard functions, ldc 1.20 out.
- DConf keynote speaker announced: Lua architect Roberto Ierusalimschy, Named args DIP discussed
- February 3, 2020
- Adam's terminal suite explained
- Understanding mixin templates, terminal.d improvements
- My attribute-by-default proposal. Also dmd 2.090 came out.
- DConf 2020 announced: June 17-20 in London. @safe by default debated. Adam did: Android, JNI, WebSocket in arsd libs
- tar.xz, --DRT tip, dom bug fixes, more Android and JNI, link to old phobos docs
- LDC 1.19 - Android, AVR. My rant on tests, update on JNI and COM.
- Walter's string interpolation proposal is OK but not great. My Android thing nearing beta release. dub downtime explained.
- Android project update, introduction to arsd.jni
- New pattern about interface contracts
- Adam shares Windows console secrets - DO NOT USE chcp!!
- Adam's rant on benchmarks
- Socket tutorial
- November 4, 2019
- October 28, 2019
- arsd package updates, forum nonsense
- Update on Android
- Adam does iOS "goodbye world"
- September 30, 2019
- D turns 20, Adam rants on software freedom
- Named arg DIPs and my thoughts on code organization
- September 9, 2019
- I wrote about mixin templates vs string mixins on Stack Overflow
- August 26, 2019
- Bug bounty in D again - my hot take, on reusing code, a fun picture, my tentative plan for the next month
- Time invested is worth a lot
- cgi.d's new scheduler, static this tricks
- July 29, 2019
- July 22, 2019
- Solving vs managing problems
- A big week in the arsd repo
- July 1, 2019
- June 24, 2019
- June 17, 2019
- CRTP thoughts, named arguments DIP review, DConf videos now on youtube
- musings on hybrid CT/RT tests, some more progress on new web framework
- a little more webassembly
- May 20, 2019
- Adam's string interpolation proposal
- DMD 2.086 live, GCC 9 with D support formally released, DConf coming soon, links to posts on builder pattern and disallowing implicit conversions with templates, and 2d array op overloads
- template constraint error improvements coming?
- dmd 2.086 beta, dstep 1.0 released, Adam works on memory usage
- obj-c and webassembly report, tips on is expressions linked.
- new ldc, new dmd, dpp on the blog
- D's future discussed in forums
- LDC beta, DConf blog link, Adam introduces gamehelpers.d
- March 18, 2019
- LDC 1.15.0-beta1, responsive design rant
- dmd 2.085.0 released
- Obj-C interop and D without druntime code to copy/paste
- dmd beta, more info coming next time, demo of new web framework initial prototype
- automatic web interface discussion, reflection tips and tricks
- Adam busy with weather and a move, lots of community announcements
- January 28, 2019
- Working on official blog 2018 retro, C++ new wrapped, dmd reading zips?
- dmd obj-c growing, Adam static foreaches an interface to RPC
- dmd 2.084, hope for future, but busy non-D week for me
- IDE tools released, my cgi.d gets new features
- DConf announced, tip, Adam rants: mouse trap
- This Week in D is back!
I'm going to start a new series this week, called "X in D". Each entry will be a small program to implement some simple concept. But, I will not limit to just the simple concept like I do for documentation examples - I'll go a little beyond the basics for more fun.
Core D Development Statistics
In the community
Community announcements
See more at the announce forum.
Tetris in D
First, we need to set up. Get my arsd repo so you can dmd -i with it.
https://github.com/adamdruppe/arsd
Either git clone it or download the zip and rename the folder to arsd, putting it in your working directory. I may be using several modules in there as time goes on, so while I normally just list the specific files you need, here I suggest you grab the whole thing. dmd -i will automatically pick out the ones you need when compiling as long as the arsd folder is right there. (Or you can put it somewhere else and consistently pass -I/path/to/arsd/.. - yes, the parent directory that contains the arsd folder, not the arsd folder itself, to dmd.)
After that, you're ready to go.
Here's tetris.d:
simpledisplay.d and simpleaudio.d are only fully supported on Windows and Linux. And yes, it may make beeps as you play, so make sure your volume isn't too high.
This might not be your first time seeing this code. I first wrote it about two years ago while on an airplane flight, and just fixed a few small bugs since then. But at this point, it is playable which means I stopped coding and started playing!
Move the piece with arrows. Use spacebar to rotate. Use [ and ] keys to decrease and increase the speed of play.
I may revisit this program later in the series, adding more UI decoration and joystick support, etc., but for now, here's the little gane. Fun fact: it is pretty playable on remote X connections too!