A Tetris Clone

Controls

Key	Action
A / H / ←	Move current piece to the left
S / J / ↓	Move current piece down
D / L / →	Move current piece to the right
Z / ␣	Rotate current piece clockwise

Building

To build, you will need the following C/C++ libraries and headers available:

• GLFW (Graphics Library Framework)
• GLEW (The OpenGL Extension Wrangler)

Ubuntu (and likely most Debian-based distributions as well):

# apt install libglfw3 libglfw3-dev libglew2.1 libglew-dev

Fedora:

# dnf install glfw glfw-devel libGLEW glew-devel

Arch Linux:

# pacman -S glfw glew

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Then, to compile it using GCC, just run

make tetris

or simply

make

(Assumes the pkg-config command is globally available)

Additionally

make DEBUG=1

compiles with the -g flag (for debug information) and no -O,

make TRACK_FPS=1

will flood your stdout with some measure of frames per second when the game is ran,

make FAST_RENDER=1

will render the game by mapping each tile of the field to a texel instead of doing more complex vertex / triangle stuff, which I think is pretty neat, but doesn't seem faster at all... I mean, it's still about 10000 FPS on my machine but...

Of course, you can mix those flags whatever way you like.