示例#1
0
static int
machine_select_machine( fuse_machine_info *machine )
{
  int width, height, i;
  int capabilities;

  machine_current = machine;

  settings_set_string( &settings_current.start_machine, machine->id );
  
  tstates = 0;

  /* Reset the event stack */
  event_reset();
  if( event_add( 0, timer_event ) ) return 1;
  if( event_add( machine->timings.tstates_per_frame, spectrum_frame_event ) )
    return 1;

  sound_end();

  if( uidisplay_end() ) return 1;

  capabilities = libspectrum_machine_capabilities( machine->machine );

  /* Set screen sizes here */
  if( capabilities & LIBSPECTRUM_MACHINE_CAPABILITY_TIMEX_VIDEO ) {
    width = DISPLAY_SCREEN_WIDTH;
    height = 2*DISPLAY_SCREEN_HEIGHT;
  } else {
    width = DISPLAY_ASPECT_WIDTH;
    height = DISPLAY_SCREEN_HEIGHT;
  }

  if( uidisplay_init( width, height ) ) return 1;

  sound_init( settings_current.sound_device );

  /* Mark RAM as not-present/read-only. The machine's reset function will
   * mark available pages as present/writeable.
   */
  for( i = 0; i < 2 * SPECTRUM_RAM_PAGES; i++ )
    memory_map_ram[i].writable = 0;

  /* Do a hard reset */
  if( machine_reset( 1 ) ) return 1;

  /* And the dock menu item */
  if( capabilities & LIBSPECTRUM_MACHINE_CAPABILITY_TIMEX_DOCK ) {
    ui_menu_activate( UI_MENU_ITEM_MEDIA_CARTRIDGE_DOCK_EJECT, 0 );
  }

  /* Reset any dialogue boxes etc. which contain machine-dependent state */
  ui_widgets_reset();

  return 0;
}
static int
machine_select_machine( fuse_machine_info *machine )
{
  int width, height;
  int capabilities;

  machine_current = machine;

  settings_set_string( &settings_current.start_machine, machine->id );
  
  tstates = 0;

  /* Reset the event stack */
  event_reset();
  event_add( 0, timer_event );
  event_add( machine->timings.tstates_per_frame, spectrum_frame_event );

  sound_end();

  if( uidisplay_end() ) return 1;

  capabilities = libspectrum_machine_capabilities( machine->machine );

  /* Set screen sizes here */
  if( capabilities & LIBSPECTRUM_MACHINE_CAPABILITY_TIMEX_VIDEO ) {
    width = DISPLAY_SCREEN_WIDTH;
    height = 2*DISPLAY_SCREEN_HEIGHT;
  } else {
    width = DISPLAY_ASPECT_WIDTH;
    height = DISPLAY_SCREEN_HEIGHT;
  }

  if( uidisplay_init( width, height ) ) return 1;

  sound_init( settings_current.sound_device );

  /* Do a hard reset */
  if( machine_reset( 1 ) ) return 1;

  /* And the dock menu item */
  if( capabilities & LIBSPECTRUM_MACHINE_CAPABILITY_TIMEX_DOCK ) {
    ui_menu_activate( UI_MENU_ITEM_MEDIA_CARTRIDGE_DOCK_EJECT, 0 );
  }

  /* Reset any dialogue boxes etc. which contain machine-dependent state */
  ui_widgets_reset();

  return 0;
}