/*
* Determines whether the node is currently visible
*
* node The node
* return Whether the node is visible
*/
BOOL wii_menu_handle_is_node_visible( TREENODE *node )
{
switch( node->node_type )
{
case NODETYPE_LOAD_STATE:
return wii_snapshot_current_exists();
case NODETYPE_REWIND_BUTTON:
return wii_rewind;
case NODETYPE_GX_VI_SCALER_SPACER:
case NODETYPE_GX_VI_SCALER:
return !wii_filter;
case NODETYPE_RESET:
case NODETYPE_RESUME:
case NODETYPE_EMULATOR_SETTINGS_SPACER:
return wii_last_rom != NULL;
case NODETYPE_CARTRIDGE_SAVE_STATES:
return wii_last_rom != NULL && MDFNGameInfo->StateAction != NULL;
case NODETYPE_CARTRIDGE_SETTINGS_CURRENT_SPACER:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
return
emu != NULL &&
( ( emu->getMenuManager().getCartridgeSettingsMenu() != NULL &&
wii_last_rom != NULL ) ||
( emu->getMenuManager().getEmulatorMenu() != NULL ) );
}
case NODETYPE_CARTRIDGE_SETTINGS_CURRENT:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
return
emu != NULL &&
emu->getMenuManager().getCartridgeSettingsMenu() != NULL &&
wii_last_rom != NULL;
}
case NODETYPE_EMULATOR_SETTINGS:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
return
emu != NULL &&
emu->getMenuManager().getEmulatorMenu() != NULL;
}
default:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
if( emu != NULL )
{
return emu->getMenuManager().isNodeVisible( node );
}
}
}
return TRUE;
}
/*
* React to the "select" event for the specified node
*
* node The node
*/
void wii_menu_handle_select_node( TREENODE *node )
{
char buff[WII_MAX_PATH];
Emulator* emu = emuRegistry.getCurrentEmulator();
if( emu != NULL )
{
emu->getMenuManager().selectNode( node );
}
if( node->node_type == NODETYPE_ROM ||
node->node_type == NODETYPE_RESUME ||
node->node_type == NODETYPE_LOAD_STATE ||
node->node_type == NODETYPE_RESET )
{
// Essentially blanks the screen
//wii_gx_push_callback( NULL, FALSE, NULL );
switch( node->node_type )
{
case NODETYPE_LOAD_STATE:
wii_start_snapshot();
break;
case NODETYPE_ROM:
snprintf(
buff, sizeof(buff), "%s%s", wii_get_roms_dir(), node->name );
last_rom_index = wii_menu_get_current_index();
loading_game = TRUE;
wii_start_emulation( buff, "", false, false );
loading_game = FALSE;
break;
case NODETYPE_RESUME:
wii_resume_emulation();
break;
case NODETYPE_RESET:
wii_reset_emulation();
break;
default:
/* do nothing */
break;
}
//wii_gx_pop_callback();
}
else
{
LOCK_RENDER_MUTEX();
switch( node->node_type )
{
case NODETYPE_VOLUME:
wii_volume += 10;
if( wii_volume > 150 )
{
wii_volume = 0;
}
break;
case NODETYPE_SAVE_STATE:
wii_save_snapshot( NULL, TRUE );
break;
case NODETYPE_CARTRIDGE_SAVE_STATES_SLOT:
wii_snapshot_next();
break;
case NODETYPE_SELECT_LANG:
language_index++;
if( language_index >= language_menu->child_count )
{
language_index = 0;
}
select_language();
break;
case NODETYPE_DOUBLE_STRIKE:
wii_double_strike_mode ^= 1;
break;
case NODETYPE_FULL_WIDESCREEN:
wii_full_widescreen++;
if( wii_full_widescreen > WS_AUTO )
{
wii_full_widescreen = 0;
}
break;
case NODETYPE_16_9_CORRECTION:
wii_16_9_correction ^= 1;
break;
case NODETYPE_GX_VI_SCALER:
wii_gx_vi_scaler ^= 1;
break;
case NODETYPE_AUTO_LOAD_SAVE:
wii_auto_load_save_state ^= 1;
break;
case NODETYPE_TOP_MENU_EXIT:
wii_top_menu_exit ^= 1;
break;
case NODETYPE_CHEATS:
wii_cheats ^= 1;
break;
case NODETYPE_REWIND:
wii_rewind ^= 1;
if( wii_rewind )
{
wii_set_status_message(
"Note: Enabling rewind may affect performance." );
}
break;
case NODETYPE_REWIND_BUTTON:
wii_rewind_add_buttons ^= 1;
break;
case NODETYPE_WIIMOTE_MENU_ORIENT:
wii_mote_menu_vertical ^= 1;
break;
case NODETYPE_DEBUG_MODE:
wii_debug ^= 1;
break;
case NODETYPE_TRAP_FILTER:
wii_trap_filter ^= 1;
break;
case NODETYPE_FILTER:
wii_filter ^= 1;
break;
case NODETYPE_ROOT_DRIVE:
case NODETYPE_UPDIR:
case NODETYPE_DIR:
if( node->node_type == NODETYPE_ROOT_DRIVE )
{
char path[WII_MAX_PATH];
snprintf( path, sizeof(path), "%s/", node->name );
wii_set_roms_dir( path );
mount_pending = TRUE;
}
else if( node->node_type == NODETYPE_UPDIR )
{
const char* romsDir = wii_get_roms_dir();
int len = strlen( romsDir );
if( len > 1 && romsDir[len-1] == '/' )
{
char dirpart[WII_MAX_PATH] = "";
char filepart[WII_MAX_PATH] = "";
Util_splitpath( romsDir, dirpart, filepart );
len = strlen(dirpart);
if( len > 0 )
{
dirpart[len] = '/';
dirpart[len+1] = '\0';
}
wii_set_roms_dir( dirpart );
}
}
else
{
char newDir[WII_MAX_PATH];
snprintf( newDir, sizeof(newDir), "%s%s/",
wii_get_roms_dir(), node->name );
wii_set_roms_dir( newDir );
}
games_read = FALSE;
last_rom_index = 1;
break;
case NODETYPE_ADVANCED:
case NODETYPE_VIDEO_SETTINGS:
case NODETYPE_CARTRIDGE_SAVE_STATES:
case NODETYPE_LOAD_ROM:
wii_menu_push( node );
if( node->node_type == NODETYPE_LOAD_ROM )
{
if( games_read )
{
wii_menu_move( node, last_rom_index );
}
}
else if( node->node_type == NODETYPE_CARTRIDGE_SAVE_STATES )
{
// Initialize the "current" value prior to displaying
// the menu...
BOOL foo;
wii_snapshot_current( &foo );
}
break;
case NODETYPE_CARTRIDGE_SETTINGS_CURRENT:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
if( emu != NULL )
{
TREENODE* menu =
emu->getMenuManager().getCartridgeSettingsMenu();
if( menu != NULL )
{
wii_menu_push( menu );
}
}
}
break;
case NODETYPE_EMULATOR_SETTINGS:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
if( emu != NULL )
{
TREENODE* menu = emu->getMenuManager().getEmulatorMenu();
if( menu != NULL )
{
wii_menu_push( menu );
}
}
}
break;
default:
/* do nothing */
break;
}
UNLOCK_RENDER_MUTEX();
}
}
/*
* Updates the buffer with the name of the specified node
*
* node The node
* name The name of the specified node
* value The value of the specified node
*/
void wii_menu_handle_get_node_name(
TREENODE* node, char *buffer, char* value )
{
const char* strmode = NULL;
int index;
snprintf( buffer, WII_MENU_BUFF_SIZE, "%s", node->name );
switch( node->node_type )
{
case NODETYPE_ROOT_DRIVE:
{
int device;
FindDevice( node->name, &device );
switch( device )
{
case DEVICE_SD:
snprintf( buffer, WII_MENU_BUFF_SIZE, "[%s]",
gettextmsg( "SD Card" ) );
break;
case DEVICE_USB:
snprintf( buffer, WII_MENU_BUFF_SIZE, "[%s]",
gettextmsg( "USB Device" ) );
break;
case DEVICE_SMB:
snprintf( buffer, WII_MENU_BUFF_SIZE, "[%s]",
gettextmsg( "Network Share" ) );
break;
}
}
break;
case NODETYPE_DIR:
snprintf( buffer, WII_MENU_BUFF_SIZE, "[%s]", node->name );
break;
case NODETYPE_CARTRIDGE_SAVE_STATES_SLOT:
{
BOOL isLatest;
int current = wii_snapshot_current( &isLatest );
current++;
if( !isLatest )
{
snprintf( value, WII_MENU_BUFF_SIZE, "%d", current );
}
else
{
snprintf( value, WII_MENU_BUFF_SIZE, "%d (%s)",
current, gettextmsg( "Latest" ) );
}
}
break;
case NODETYPE_EMULATOR_SETTINGS:
snprintf(
buffer, WII_MENU_BUFF_SIZE, "%s (%s)",
gettextmsg(node->name),
gettextmsg(emuRegistry.getCurrentEmulator()->getName()) );
break;
case NODETYPE_SELECT_LANG:
snprintf(
value, WII_MENU_BUFF_SIZE, "%s",
language_menu->children[language_index]->name );
break;
case NODETYPE_FULL_WIDESCREEN:
snprintf( value, WII_MENU_BUFF_SIZE, "%s",
( wii_full_widescreen == WS_AUTO ? "(auto)" :
( wii_full_widescreen ? "Enabled" : "Disabled" ) ) );
break;
case NODETYPE_GX_VI_SCALER:
snprintf( value, WII_MENU_BUFF_SIZE, "%s",
( wii_gx_vi_scaler ? "GX + VI" : "GX" ) );
break;
case NODETYPE_VOLUME:
snprintf( value, WII_MENU_BUFF_SIZE, "%d %s",
( wii_volume / 10 ),
( wii_volume == 100 ? gettextmsg("(normal)") : "" ) );
break;
case NODETYPE_REWIND_BUTTON:
snprintf( value, WII_MENU_BUFF_SIZE, "%s",
wii_rewind_add_buttons ? "Auto" : "Manual" );
break;
case NODETYPE_DEBUG_MODE:
case NODETYPE_TOP_MENU_EXIT:
case NODETYPE_FILTER:
case NODETYPE_VSYNC:
case NODETYPE_AUTO_LOAD_SAVE:
case NODETYPE_DOUBLE_STRIKE:
case NODETYPE_CHEATS:
case NODETYPE_TRAP_FILTER:
case NODETYPE_16_9_CORRECTION:
case NODETYPE_REWIND:
{
BOOL enabled = FALSE;
switch( node->node_type )
{
case NODETYPE_REWIND:
enabled = wii_rewind;
break;
case NODETYPE_16_9_CORRECTION:
enabled = wii_16_9_correction;
break;
case NODETYPE_TRAP_FILTER:
enabled = wii_trap_filter;
break;
case NODETYPE_DOUBLE_STRIKE:
enabled = wii_double_strike_mode;
break;
case NODETYPE_CHEATS:
enabled = wii_cheats;
break;
case NODETYPE_AUTO_LOAD_SAVE:
enabled = wii_auto_load_save_state;
break;
case NODETYPE_VSYNC:
enabled = ( wii_vsync == VSYNC_ENABLED );
break;
case NODETYPE_DEBUG_MODE:
enabled = wii_debug;
break;
case NODETYPE_FILTER:
enabled = wii_filter;
break;
case NODETYPE_TOP_MENU_EXIT:
enabled = wii_top_menu_exit;
break;
default:
/* do nothing */
break;
}
snprintf( value, WII_MENU_BUFF_SIZE, "%s",
enabled ? "Enabled" : "Disabled" );
break;
}
case NODETYPE_WIIMOTE_MENU_ORIENT:
if( wii_mote_menu_vertical )
{
strmode="Upright";
}
else
{
strmode="Sideways";
}
snprintf( value, WII_MENU_BUFF_SIZE, "%s", strmode );
break;
default:
{
Emulator* emu = emuRegistry.getCurrentEmulator();
if( emu != NULL )
{
emu->getMenuManager().getNodeName( node, buffer, value );
}
}
break;
}
}