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%%%----------------------------------------------------------------------
%%% File : ex2.erl
%%% Author : Claes Wikstrom <klacke@kaja.hemma.net>
%%% Purpose :
%%% Created : 30 Nov 2000 by Claes Wikstrom <klacke@kaja.hemma.net>
%%%----------------------------------------------------------------------
-module(ex2).
-author('klacke@kaja.hemma.net').
-compile(export_all).
start() ->
slang:tt_get_terminfo(),
slang:kp_init(),
slang:init_tty(7, 0, 1),
slang:smg_init_smg (),
draw_stuff2(),
Key = slang:kp_getkey(),
slang:smg_printf("Just got key ~p~n", [Key]),
slang:smg_refresh (),
slang:kp_getkey(),
slang:smg_reset_smg (),
slang:reset_tty(),
halt().
draw_stuff2() ->
slang:smg_normal_video (),
slang:smg_gotorc (5, 0),
slang:smg_write_string ("Hello "),
slang:smg_erase_eol (),
slang:smg_refresh ().
draw_stuff(Pos) ->
case slang:getkey() of
$q ->
ok;
Key ->
slang:smg_gotorc(4+Pos,6),
slang:smg_printf("Hello there ~n",[]),
draw_stuff(Pos+1)
end.
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