
  Zmiy - a snake game (like Nibbles) for DOS and 8086
           Copyright (C) 2013 Mateusz Viste

         http://sourceforge.net/projects/zmiy



*** About ***

Zmiy is a snake game designed for DOS and 8086/8088 processors. It's very
small and pretty fast. Zmiy simulates graphics using a 80x50 text mode.


*** Controls ***

Zmiy is entirely controlled via the keyboard. Key bindings are listed below:
 Arrows - Change the snake's direction
 Escape - Quit the game
 Enter  - Pause the game (the 'P' key does the same)


*** Scoring rules, lives & speed ***

The scoring rules are simple: for every collected item, you get 10 points.
When you hit an obstacle, you die. The number of lifes you have depends on how
much points you earned. A life costs 100 points. If, at the time of dying, you
had enough points, then 100 points are subtracted from your score, and you can
replay on the same level. If you don't had enough points, the game is over.
The speed of the game is closely linked to your score. A bigger score means a
higher speed. If your score decrease (because you loose lifes), the speed will
get slower. Note, that there is no speed change during the gameplay. The speed
is computed at the begin of every level.


*** Hardware timing ***

As for most games, the gameplay quality of Zmiy is greatly impacted by the
accuracy of how the game handle timing. The timing mechanism is configurable,
because on different platforms timers can behave differently. If you feel the
game is laggy, or behave erratically, you might want to try an alternative
timing mechanism.
See the help of Zmiy for more information (zmiy /?).


*** Building from source ***

The Zmiy game is written in ANSI C (89). It has been compiled using the
Borland Turbo C 2.01 compiler. A makefile is provided to automatize the
entire build procedure.


*** License ***

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
