bart9h / 2n

2048 clone for the console, written in C

2n

"2048" clone for the console

http://github.com/bart9h/2n

Installation

Just run make to compile. There are no dependencies beyond GNU make and gcc.

How to play

Use w, a, s, d or vi arrow keys (h, j, k, l) to play.

m to cycle through draw modes (fancy, compact and ultra-compact).

r rotates the board, f flips horizontally, v flips vertically.

n resets the board (new game).

q quits.

Game state is automatically saved/loaded in ~/.config/2nrc.

Set environment variable SIZE to change the board size (effective on next board init), must be between 3 and 16.

Example: SIZE=8 ./2n

Navigating the source code:

• 2n.c: main() and drawing

• game.c, game.h: game logic

• itr.c, itr.h: cell iterator

• rawkb.c, rawkb.h: get input from the keyboard