This is an experimental X11-game. It is a fast hack, I give no
guarantees. No makefile is included. Modify this compile-line to work on
your machine:

gcc thrust2.c -o thrust -I/usr/openwin/include -O3 -lX11 -lm

You may have to modify the constants THRUSTFORCE, TURNSPEED and
GRAVITATION in the beginning of the c-file to get a usable gamespeed.

Keys:
 A          : left
 S          : right
 Right-shift: thrust
 Space      : catch ball or drop ball
 M          : Make world (game-editor)

Keys in edit-mode:
 Left-mouse  : Draw polygon
 Middle-mouse: Finish polygon
 Right-mouse : Abort polygon
 Left-shift  : Lock to nearest point
 D           : Delete polygon
 X           : Exit edit-mode
 S           : Save to "thrust.map"
 B           : Place ball
 P           : Place ship
 G           : Place goal


--
john@lysator.liu.se