BASE9 ATARI 4.9.2022

This is a game for ATARI ST mono emulators. It is made with GFA-BASIC
and GBE. It is not tested on a real machine and it is possible, that
it can't be run on it. You can try to run BASE9.PRG or BASE9.GFA
in a GFA BASIC interpreter. BASE9.PRG runs with the emulator hatari
1.8.0 and its built-in EmuTOS-image
(https://hatari.tuxfamily.org/download.html).
GFA BASIC was chosen as programming language to write a program compatible
to EmuTOS. The game can also be run with hataroid and its built-in
EmuTOS-image. hataroid is available for Android devices.
The .LST file was written with the Windows X editor and merged and
compiled with the programs coming with GBE. GBE ran with the operating
system FreeMint 1.19 and the emulator ARAnyM 1.1.0 and the result was
tested with the ATARI emulator hatari 1.8.0.
There is an error occuring with Steem v3.2 (and not with hatari 1.8.0).
The mouseclicks on the upper half of the RESTART and the QUIT button are
not processed.
Two players set three cannons on the gamefield. The first player
chooses a cannon and enters direction and speed of the shot.
He tries to eliminate a base of the other player. Then it's
the other players' turn. The player, who first looses three
cannons, looses the game. Setting positions and selecting cannons
is done with the mouse. The shot parameters are entered as
numbers with the keyboard.