aqilc / ctetris

Trying to write a tetris game in C and OpenGL all by myself :D

ctetris

Includes a random, hopefully pretty optimized 2d graphics lib. Very simple, with fast operations taking less code and effort, vice versa for less performant operations. I would love PRs working on optimizing this or adding non-invasive features :D

Building

Windows (my build env)

Currently only builds on MSVC :'(. Please PR a way to build this with MinGW.

1. Set up environment. I usually put "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build" in as path and just call vcvars32 for my 32bit lib setup
2. Ensure libs are in place/on path, although most of them should be in the deps dir
3. Either download clcache(what I use to speed up builds) or replace clcache in run.bat with cl
   • clcache can be installed with like one command pip install git+https://github.com/frerich/clcache.git so I'd recommend.
4. Run "run.bat"
5. Binary will be generated as main.exe, just bundle the res folder with it and it will run :D

Linux (should be painless too though)

1. Install gcc, pkg-config, freetype2, glfw3 and glew
2. run this command in bash: gcc -o ctetris.exe $(pkg-config --static --cflags freetype2 glfw3 glew) -I./deps/include *.c ./util/*.c ./g/*.c -static $(pkg-config --static --libs freetype2 glfw3 glew) -lopengl32 -lstdc++

This won't work on Macs soon anyways so why even try to bulid on Mac lol

Licensing

I know no sane person is going to try to use this in production, but I put a Commons Clause license on it for commercial users anyways. I'm going to college soon and I need as much money as I can get :(

Please Email me([e-mail]) about it and I'll try to do my best to respond. Feel free to spam it as long as I don't.

2dgraphics.c docs.

I don't know if it deserves an actual name but this is fine for now.

Normal Draw commands

Things like rect and text are "normal" draw commands, they're drawn in the next draw call.

• rect