void initializeRoomba(void) {
// Start command
send_byte_roomba(128);
// Save mode
send_byte_roomba(132);
// Store songs
storeSongs();
}
/*************************************************************
* Function: main ()
* Created: January 27th, 2012
* Last Revised: February 2nd, 2012
* Description: This function controls the program
* Input parameters: None
* Returns: None
* Preconditions: the program needs to be run
* Postconditions: the program has been run
*************************************************************/
int main (void)
{
// variables
char programTitle[] = "Digital Music Manager";
Node *pSongs = NULL;
int prog_state = 0, sub_state = 0, option = 0;
Bool success = false;
FILE *ioFile = NULL;
while (prog_state >= 0)
{
//// LOADING ////
if (prog_state == 0)
{
// open the music file
ioFile = fopen ("music.dmm", "r+");
prog_state = 1;
}
//// MAIN MENU ////
else if (prog_state == 1)
{
// display menu and get selected option
option = display_menu (2, 2, ':', 1, 9, ";", programTitle, "Main Menu",
"Display Songs;Rate Songs;Sort Songs;Add Song;Edit Song;Delete Song;Load Songs;Store Songs;Exit Digital Music Manager");
// Display Songs
if (option == 1)
{
displaySongs (pSongs);
}
// Rate Songs
else if (option == 2)
{
editSong (1, &pSongs);
}
// Sort Songs
else if (option == 3)
{
sortSongs (&pSongs, display_menu (2, 2, ':', 1, 3, ";", programTitle, "Choose an Insert Order...",
"Insert by Song Title;Insert by Genre;Insert by Rating"));
}
// Add Song
else if (option == 4)
{
success = addSong (&pSongs);
if (!success)
{
printf ("Failed to create song!\n");
}
else
{
sortSongs (&pSongs, display_menu (2, 2, ':', 1, 3, ";", programTitle, "Choose an Insert Order...",
"Insert by Song Title;Insert by Genre;Insert by Rating"));
}
}
// Edit Song
else if (option == 5)
{
editSong (0, &pSongs);
}
// Delete Song
else if (option == 6)
{
deleteSong (&pSongs);
}
// Load Songs
else if (option == 7)
{
loadSongs (&pSongs, ioFile);
}
// Store Songs
else if (option == 8)
{
storeSongs (pSongs, ioFile);
}
// Exit program
else if (option == 9)
{
fclose (ioFile);
prog_state = -1;
}
}
}
return 0;
}
