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/*
* Example program for the Allegro library, by Shawn Hargreaves.
*
* This program demonstrates how to play MIDI files.
*/
#include "allegro.h"
int main(int argc, char *argv[])
{
MIDI *the_music;
allegro_init();
if (argc != 2) {
allegro_message("Usage: 'exmidi filename.mid'\n");
return 1;
}
install_keyboard();
install_timer();
/* install a MIDI sound driver */
if (install_sound(DIGI_AUTODETECT, MIDI_AUTODETECT, argv[0]) != 0) {
allegro_message("Error initialising sound system\n%s\n", allegro_error);
return 1;
}
/* read in the MIDI file */
the_music = load_midi(argv[1]);
if (!the_music) {
allegro_message("Error reading MIDI file '%s'\n", argv[1]);
return 1;
}
if (set_gfx_mode(GFX_SAFE, 320, 200, 0, 0) != 0) {
set_gfx_mode(GFX_TEXT, 0, 0, 0, 0);
allegro_message("Unable to set any graphic mode\n%s\n", allegro_error);
return 1;
}
set_palette(desktop_palette);
clear_to_color(screen, makecol(255, 255, 255));
text_mode(-1);
textprintf_centre(screen, font, SCREEN_W/2, SCREEN_H/3, makecol(0, 0, 0),
"Driver: %s", midi_driver->name);
textprintf_centre(screen, font, SCREEN_W/2, SCREEN_H/2, makecol(0, 0, 0),
"Playing %s", argv[1]);
/* start up the MIDI file */
play_midi(the_music, TRUE);
/* wait for a keypress */
readkey();
/* destroy the MIDI file */
destroy_midi(the_music);
return 0;
}
END_OF_MAIN();
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