| 33 |
|
|
| 34 |
|
static void usage(const char *prg_name) |
| 35 |
|
{ |
| 36 |
< |
printf("\nUsage: %s FILE [song_number]]\n", prg_name); |
| 36 |
> |
printf("\nUsage: %s [options] FILE [song_number]]\n", prg_name); |
| 37 |
|
exit(0); |
| 38 |
|
} |
| 39 |
|
|
| 59 |
|
// Parse arguments |
| 60 |
|
if (argc < 2) |
| 61 |
|
usage(argv[0]); |
| 62 |
< |
char *file_name = argv[1]; |
| 62 |
> |
char *file_name = argv[argc - 1]; |
| 63 |
|
int song = 0; |
| 64 |
< |
if (argc == 3) |
| 65 |
< |
song = atoi(argv[2]); |
| 64 |
> |
if (argc >= 3) { |
| 65 |
> |
bool only_numbers = true; |
| 66 |
> |
for (int i=0; i<strlen(file_name); i++) |
| 67 |
> |
if (!isdigit(file_name[i])) { |
| 68 |
> |
only_numbers = false; |
| 69 |
> |
break; |
| 70 |
> |
} |
| 71 |
> |
if (only_numbers) { |
| 72 |
> |
song = atoi(file_name); |
| 73 |
> |
file_name = argv[argc - 2]; |
| 74 |
> |
} |
| 75 |
> |
} |
| 76 |
|
|
| 77 |
|
// Initialize everything |
| 78 |
|
if (SDL_Init(SDL_INIT_AUDIO) < 0) { |
| 80 |
|
exit(1); |
| 81 |
|
} |
| 82 |
|
atexit(quit); |
| 83 |
< |
InitAll(); |
| 83 |
> |
InitAll(argc, argv); |
| 84 |
|
|
| 85 |
|
// Load given PSID file |
| 86 |
< |
if (!LoadPSIDFile(argv[1])) { |
| 87 |
< |
fprintf(stderr, "Couldn't load '%s' (not a PSID file?)\n", argv[1]); |
| 86 |
> |
if (!LoadPSIDFile(file_name)) { |
| 87 |
> |
fprintf(stderr, "Couldn't load '%s' (not a PSID file?)\n", file_name); |
| 88 |
|
exit(1); |
| 89 |
|
} |
| 90 |
|
|
