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Added command line option to specify config file to use on startup.

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This commit is contained in:
TomW 2015-11-06 21:23:46 +00:00
commit 67dea77677
1 changed files with 15 additions and 6 deletions
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21
src/pc.c
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@ -193,6 +193,7 @@ void pc_reset()
void initpc(int argc, char *argv[]) void initpc(int argc, char *argv[])
{ {
char *p; char *p;
char *config_file = NULL;
int c; int c;
// allegro_init(); // allegro_init();
get_executable_name(pcempath,511); get_executable_name(pcempath,511);
@ -206,22 +207,34 @@ void initpc(int argc, char *argv[])
if (!strcasecmp(argv[c], "--help")) if (!strcasecmp(argv[c], "--help"))
{ {
printf("PCem command line options :\n\n"); printf("PCem command line options :\n\n");
printf("-fullscreen - start in fullscreen mode\n"); printf("--config file.cfg - use given config file as initial configuration\n");
printf("--fullscreen - start in fullscreen mode\n");
exit(-1); exit(-1);
} }
else if (!strcasecmp(argv[c], "--fullscreen")) else if (!strcasecmp(argv[c], "--fullscreen"))
{ {
start_in_fullscreen = 1; start_in_fullscreen = 1;
} }
else if (!strcasecmp(argv[c], "--config"))
{
if ((c+1) == argc)
break;
config_file = argv[c+1];
c++;
}
} }
keyboard_init(); keyboard_init();
mouse_init(); mouse_init();
joystick_init(); joystick_init();
midi_init(); midi_init();
append_filename(config_file_default, pcempath, "pcem.cfg", 511);
loadconfig(NULL); loadconfig(config_file);
pclog("Config loaded\n"); pclog("Config loaded\n");
if (config_file)
saveconfig();
codegen_init(); codegen_init();
@ -508,11 +521,7 @@ void loadconfig(char *fn)
char *p; char *p;
if (!fn) if (!fn)
{
append_filename(config_file_default, pcempath, "pcem.cfg", 511);
config_load(config_file_default); config_load(config_file_default);
}
else else
config_load(fn); config_load(fn);