void
menu_machine_select( int action )
{
widget_select_t info;
char **options, *buffer;
size_t i;
int error;
libspectrum_machine new_machine;
options = malloc( machine_count * sizeof( const char * ) );
if( !options ) {
ui_error( UI_ERROR_ERROR, "out of memory at %s:%d", __FILE__, __LINE__ );
return;
}
buffer = malloc( 40 * machine_count );
if( !buffer ) {
ui_error( UI_ERROR_ERROR, "out of memory at %s:%d", __FILE__, __LINE__ );
free( options );
return;
}
for( i = 0; i < machine_count; i++ ) {
options[i] = &buffer[ i * 40 ];
snprintf( options[i], 40,
libspectrum_machine_name( machine_types[i]->machine ) );
if( machine_current->machine == machine_types[i]->machine )
info.current = i;
}
info.title = "Select machine";
info.options = (const char**)options;
info.count = machine_count;
error = widget_do( WIDGET_TYPE_SELECT, &info );
free( buffer ); free( options );
if( error ) return;
if( info.result == -1 ) return;
new_machine = machine_types[ info.result ]->machine;
if( machine_current->machine != new_machine ) machine_select( new_machine );
}
/* Called by the menu when Machine/Select selected */
void
menu_machine_select( int action )
{
/* FIXME: choosing spectrum SE crashes Fuse sound_frame () at sound.c:477 "ay_change[f].ofs = ( ay_change[f].tstates * sfreq ) / cpufreq;" */
/* FIXME: choosing some Timexes crashes (win32) fuse as well */
int selected_machine;
win32ui_select_info items;
int i;
/* Stop emulation */
fuse_emulation_pause();
/* Populate win32ui_select_info */
items.dialog_title = TEXT( "Fuse - Select Machine" );
items.labels = malloc( machine_count * sizeof( char * ) );
items.length = machine_count;
for( i=0; i<machine_count; i++ ) {
items.labels[i] = libspectrum_machine_name( machine_types[i]->machine );
if( machine_current == machine_types[i] ) {
items.selected = i;
}
}
/* start the machine select dialog box */
selected_machine = selector_dialog( &items );
if( selected_machine >= 0 &&
machine_types[ selected_machine ] != machine_current ) {
machine_select( machine_types[ selected_machine ]->machine );
}
free( items.labels );
/* Resume emulation */
fuse_emulation_unpause();
}
int
machine_select( libspectrum_machine type )
{
int i;
int error;
/* We don't want to have to deal with screen size changes in the movie code
and recording movies where we change machines seems pretty obscure */
movie_stop();
for( i=0; i < machine_count; i++ ) {
if( machine_types[i]->machine == type ) {
machine_location = i;
error = machine_select_machine( machine_types[i] );
if( !error ) return 0;
/* If we couldn't select the new machine type, try falling back
to plain old 48K */
if( type != LIBSPECTRUM_MACHINE_48 )
error = machine_select( LIBSPECTRUM_MACHINE_48 );
/* If that still didn't work, give up */
if( error ) {
ui_error( UI_ERROR_ERROR, "can't select 48K machine. Giving up." );
fuse_abort();
} else {
ui_error( UI_ERROR_INFO, "selecting 48K machine" );
return 0;
}
return 0;
}
}
ui_error( UI_ERROR_ERROR, "machine type %d unknown", type );
return 1;
}
/* Open `filename' and do something sensible with it; autoload tapes
if `autoload' is true and return the type of file found in `type' */
int
utils_open_file( const char *filename, int autoload,
libspectrum_id_t *type_ptr)
{
utils_file file;
libspectrum_id_t type;
libspectrum_class_t class;
int error;
error = 0;
if( rzx_recording ) error = rzx_stop_recording();
if( rzx_playback ) error = rzx_stop_playback( 1 );
if( error ) return error;
/* Read the file into a buffer */
if( utils_read_file( filename, &file ) ) return 1;
/* See if we can work out what it is */
if( libspectrum_identify_file_with_class( &type, &class, filename,
file.buffer, file.length ) ) {
utils_close_file( &file );
return 1;
}
switch( class ) {
case LIBSPECTRUM_CLASS_UNKNOWN:
ui_error( UI_ERROR_ERROR, "utils_open_file: couldn't identify `%s'",
filename );
utils_close_file( &file );
return 1;
case LIBSPECTRUM_CLASS_RECORDING:
error = rzx_start_playback_from_buffer( file.buffer, file.length );
break;
case LIBSPECTRUM_CLASS_SNAPSHOT:
error = snapshot_read_buffer( file.buffer, file.length, type );
pokemem_find_pokfile( filename );
break;
case LIBSPECTRUM_CLASS_TAPE:
error = tape_read_buffer( file.buffer, file.length, type, filename,
autoload );
pokemem_find_pokfile( filename );
break;
case LIBSPECTRUM_CLASS_DISK_PLUS3:
if( !( machine_current->capabilities &
LIBSPECTRUM_MACHINE_CAPABILITY_PLUS3_DISK ) ) {
error = machine_select( LIBSPECTRUM_MACHINE_PLUS3 ); if( error ) break;
}
error = specplus3_disk_insert( SPECPLUS3_DRIVE_A, filename, autoload );
break;
case LIBSPECTRUM_CLASS_DISK_DIDAKTIK:
error = didaktik80_disk_insert( DIDAKTIK80_DRIVE_A, filename, autoload );
break;
case LIBSPECTRUM_CLASS_DISK_PLUSD:
if( periph_is_active( PERIPH_TYPE_DISCIPLE ) )
error = disciple_disk_insert( DISCIPLE_DRIVE_1, filename, autoload );
else
error = plusd_disk_insert( PLUSD_DRIVE_1, filename, autoload );
break;
case LIBSPECTRUM_CLASS_DISK_OPUS:
error = opus_disk_insert( OPUS_DRIVE_1, filename, autoload );
break;
case LIBSPECTRUM_CLASS_DISK_TRDOS:
if( !( machine_current->capabilities &
LIBSPECTRUM_MACHINE_CAPABILITY_TRDOS_DISK ) &&
!periph_is_active( PERIPH_TYPE_BETA128 ) ) {
error = machine_select( LIBSPECTRUM_MACHINE_PENT ); if( error ) break;
}
/* Check that we actually got a Beta capable machine to insert the disk */
if( ( machine_current->capabilities &
LIBSPECTRUM_MACHINE_CAPABILITY_TRDOS_DISK ) ||
periph_is_active( PERIPH_TYPE_BETA128 ) ) {
error = beta_disk_insert( BETA_DRIVE_A, filename, autoload );
}
break;
case LIBSPECTRUM_CLASS_DISK_GENERIC:
if( machine_current->machine == LIBSPECTRUM_MACHINE_PLUS3 ||
machine_current->machine == LIBSPECTRUM_MACHINE_PLUS2A )
error = specplus3_disk_insert( SPECPLUS3_DRIVE_A, filename, autoload );
else if( machine_current->machine == LIBSPECTRUM_MACHINE_PENT ||
machine_current->machine == LIBSPECTRUM_MACHINE_PENT512 ||
machine_current->machine == LIBSPECTRUM_MACHINE_PENT1024 ||
machine_current->machine == LIBSPECTRUM_MACHINE_SCORP )
error = beta_disk_insert( BETA_DRIVE_A, filename, autoload );
else
if( periph_is_active( PERIPH_TYPE_BETA128 ) )
error = beta_disk_insert( BETA_DRIVE_A, filename, autoload );
else if( periph_is_active( PERIPH_TYPE_DISCIPLE ) )
error = disciple_disk_insert( DISCIPLE_DRIVE_1, filename, autoload );
else if( periph_is_active( PERIPH_TYPE_PLUSD ) )
error = plusd_disk_insert( PLUSD_DRIVE_1, filename, autoload );
break;
case LIBSPECTRUM_CLASS_CARTRIDGE_IF2:
error = if2_insert( filename );
break;
case LIBSPECTRUM_CLASS_MICRODRIVE:
error = if1_mdr_insert( -1, filename );
break;
case LIBSPECTRUM_CLASS_CARTRIDGE_TIMEX:
if( !( machine_current->capabilities &
LIBSPECTRUM_MACHINE_CAPABILITY_TIMEX_DOCK ) ) {
error = machine_select( LIBSPECTRUM_MACHINE_TC2068 ); if( error ) break;
}
/* Check that we actually got a Dock capable machine to insert the cart */
if( machine_current->capabilities &
LIBSPECTRUM_MACHINE_CAPABILITY_TIMEX_DOCK ) {
error = dck_insert( filename );
}
break;
case LIBSPECTRUM_CLASS_HARDDISK:
if( !settings_current.simpleide_active &&
!settings_current.zxatasp_active &&
!settings_current.divide_enabled &&
!settings_current.zxcf_active ) {
settings_current.zxcf_active = 1;
periph_update();
}
if( settings_current.zxcf_active ) {
error = zxcf_insert( filename );
} else if( settings_current.zxatasp_active ) {
error = zxatasp_insert( filename, LIBSPECTRUM_IDE_MASTER );
} else if( settings_current.simpleide_active ) {
error = simpleide_insert( filename, LIBSPECTRUM_IDE_MASTER );
} else {
error = divide_insert( filename, LIBSPECTRUM_IDE_MASTER );
}
if( error ) return error;
break;
case LIBSPECTRUM_CLASS_AUXILIARY:
if( type == LIBSPECTRUM_ID_AUX_POK ) {
ui_pokemem_selector( filename );
}
break;
default:
ui_error( UI_ERROR_ERROR, "utils_open_file: unknown class %d", type );
error = 1;
break;
}
if( error ) { utils_close_file( &file ); return error; }
utils_close_file( &file );
if( type_ptr ) *type_ptr = type;
return 0;
}
