sfb -- Flappy Bird clone written in sed.

Implemented:

• Collisions;
• Level generation;
• Columns' movement;
• User's input handling;
• Score count;
• Colorful output;
• Choice of the color scheme;
• Bird's movement.

Not implemented:

• Level randomization;
• Background music.

$ git clone https://github.com/ValeriyKr/sfb.git
$ cd sfb
$ ./sfb.sh

Move up with k button. No more movements implemented. It's the original way,

There are three color schemes, none, light and full. You should choose one when you start playing by passing it as a command-line argument.

• none is internal representation of field. It's ugly.
• light can be used if full is too bright for you or if it lags. I was experiencing delays in remote system and used this.
• full is the prettiest. It is recommended for default playing.