Data Structures
struct	PlaylistEntry

Public Types
enum	PlaylistChoices : uint8_t { PLCH_ALLMUSIC , PLCH_OLDSTYLE , PLCH_NEWSTYLE , PLCH_EZYSTREET , PLCH_CUSTOM1 , PLCH_CUSTOM2 , PLCH_THEMEONLY , PLCH_MAX }

typedef std::vector< PlaylistEntry >	Playlist

Public Member Functions
void	BuildPlaylists ()
	Rebuild all playlists for the current music set.

void	ChangePlaylist (PlaylistChoices pl)
	Switch to another playlist, or reload the current one.

void	ChangeMusicSet (const std::string &set_name)
	Change to named music set, and reset playback.

void	Shuffle ()
	Enable shuffle mode.

void	Unshuffle ()
	Disable shuffle mode.

void	Play ()
	Start/restart playback at current song.

void	Stop ()
	Stop playback and set flag that we don't intend to play music.

void	Next ()
	Skip to next track.

void	Prev ()
	Skip to previous track.

void	CheckStatus ()
	Check that music is playing if it should, and that appropriate playlist is active for game/main menu.

bool	IsPlaying () const
	Is the player getting music right now?

bool	IsShuffle () const
	Is shuffle mode enabled?

PlaylistEntry	GetCurrentSong () const
	Return the current song, or a dummy if none.

bool	IsCustomPlaylist () const
	Is one of the custom playlists selected?

void	PlaylistAdd (size_t song_index)
	Append a song to a custom playlist.

void	PlaylistRemove (size_t song_index)
	Remove a song from a custom playlist.

void	PlaylistClear ()
	Remove all songs from the current custom playlist.

Data Fields
Playlist	active_playlist {}
	current play order of songs, including any shuffle

Playlist	music_set {}
	all songs in current music set, in set order

PlaylistChoices	selected_playlist {}

Private Member Functions
uint	GetSetIndex ()
	Get set index from current playlist position.

void	SetPositionBySetIndex (uint set_index)
	Set playlist position by set index.

void	ChangePlaylistPosition (int ofs)
	Change playlist position pointer by the given offset, making sure to keep it within valid range.

void	SaveCustomPlaylist (PlaylistChoices pl)
	Save a custom playlist to settings after modification.

Private Attributes
int	playlist_position = 0

std::array< Playlist, PLCH_MAX >	standard_playlists {}

Detailed Description

Definition at line 40 of file music_gui.cpp.

Member Typedef Documentation

◆ Playlist

typedef std::vector<PlaylistEntry> MusicSystem::Playlist

Definition at line 48 of file music_gui.cpp.

Member Enumeration Documentation

◆ PlaylistChoices

enum MusicSystem::PlaylistChoices : uint8_t

Definition at line 50 of file music_gui.cpp.

Member Function Documentation

◆ BuildPlaylists()

void MusicSystem::BuildPlaylists ( )

Rebuild all playlists for the current music set.

Definition at line 103 of file music_gui.cpp.

References _settings_client, MusicSettings::custom_1, MusicSettings::custom_2, BaseMedia< MusicSet >::GetUsedSet(), ClientSettings::music, music_set, NUM_SONGS_AVAILABLE, NUM_SONGS_CLASS, and NUM_SONGS_PLAYLIST.

Referenced by ChangeMusicSet(), and InitializeMusic().

◆ ChangeMusicSet()

void MusicSystem::ChangeMusicSet ( const std::string & set_name )

Change to named music set, and reset playback.

Parameters

set_name Name of music set to select

Definition at line 170 of file music_gui.cpp.

References BuildPlaylists(), ChangePlaylist(), BaseMusic::ini_set, InvalidateWindowData(), BaseMedia< MusicSet >::SetSetByName(), WC_GAME_OPTIONS, WC_MUSIC_TRACK_SELECTION, WC_MUSIC_WINDOW, and WN_GAME_OPTIONS_GAME_OPTIONS.

Referenced by ChangeMusicSet().

◆ ChangePlaylist()

void MusicSystem::ChangePlaylist ( PlaylistChoices pl )

Switch to another playlist, or reload the current one.

Parameters

pl	Playlist to select

Definition at line 147 of file music_gui.cpp.

References _settings_client, active_playlist, InvalidateWindowData(), ClientSettings::music, Play(), MusicSettings::playing, MusicSettings::playlist, Shuffle(), MusicSettings::shuffle, WC_MUSIC_TRACK_SELECTION, and WC_MUSIC_WINDOW.

Referenced by ChangeMusicSet(), CheckStatus(), MusicTrackSelectionWindow::OnClick(), MusicWindow::OnClick(), and PlaylistClear().

◆ ChangePlaylistPosition()

void MusicSystem::ChangePlaylistPosition ( int ofs )

private

Change playlist position pointer by the given offset, making sure to keep it within valid range.

If the playlist is empty, position is always set to 0.

Parameters

ofs	Amount to move playlist position by.

Definition at line 413 of file music_gui.cpp.

References active_playlist.

Referenced by Next(), Play(), and Prev().

◆ CheckStatus()

void MusicSystem::CheckStatus ( )

Check that music is playing if it should, and that appropriate playlist is active for game/main menu.

Definition at line 285 of file music_gui.cpp.

References _settings_client, active_playlist, ChangePlaylist(), MusicDriver::GetInstance(), IsPlaying(), ClientSettings::music, Next(), and MusicSettings::playlist.

Referenced by MusicLoop().

◆ GetCurrentSong()

MusicSystem::PlaylistEntry MusicSystem::GetCurrentSong ( ) const

Return the current song, or a dummy if none.

Definition at line 309 of file music_gui.cpp.

References active_playlist, BaseMedia< MusicSet >::GetUsedSet(), and IsPlaying().

Referenced by MusicWindow::DrawWidget().

◆ GetSetIndex()

uint MusicSystem::GetSetIndex ( )

private

Get set index from current playlist position.

Returns: current set index, or UINT_MAX if nothing is selected.

Definition at line 197 of file music_gui.cpp.

References active_playlist.

Referenced by Shuffle(), and Unshuffle().

◆ IsCustomPlaylist()

bool MusicSystem::IsCustomPlaylist ( ) const

Is one of the custom playlists selected?

Definition at line 316 of file music_gui.cpp.

Referenced by PlaylistAdd(), PlaylistClear(), and PlaylistRemove().

◆ IsPlaying()

bool MusicSystem::IsPlaying ( ) const

Is the player getting music right now?

Definition at line 297 of file music_gui.cpp.

References _settings_client, active_playlist, ClientSettings::music, and MusicSettings::playing.

Referenced by CheckStatus(), MusicWindow::DrawWidget(), GetCurrentSong(), PlaylistAdd(), and PlaylistRemove().

◆ IsShuffle()

bool MusicSystem::IsShuffle ( ) const

Is shuffle mode enabled?

Definition at line 303 of file music_gui.cpp.

References _settings_client, ClientSettings::music, and MusicSettings::shuffle.

Referenced by MusicWindow::OnClick(), PlaylistAdd(), and PlaylistRemove().

◆ Next()

void MusicSystem::Next ( )

Skip to next track.

Definition at line 267 of file music_gui.cpp.

References _settings_client, ChangePlaylistPosition(), InvalidateWindowData(), ClientSettings::music, Play(), MusicSettings::playing, and WC_MUSIC_WINDOW.

Referenced by CheckStatus(), and MusicWindow::OnClick().

◆ Play()

void MusicSystem::Play ( )

Start/restart playback at current song.

Definition at line 239 of file music_gui.cpp.

References _settings_client, active_playlist, ChangePlaylistPosition(), MusicDriver::GetInstance(), InvalidateWindowData(), MusicSongInfo::loop, ClientSettings::music, MusicSettings::playing, MusicDriver::PlaySong(), MusicDriver::StopSong(), and WC_MUSIC_WINDOW.

Referenced by ChangePlaylist(), Next(), MusicWindow::OnClick(), PlaylistAdd(), PlaylistRemove(), and Prev().

◆ PlaylistAdd()

void MusicSystem::PlaylistAdd ( size_t song_index )

Append a song to a custom playlist.

Always adds to the currently active playlist.

Parameters

song_index Index of song in the current music set to add

Definition at line 326 of file music_gui.cpp.

References active_playlist, InvalidateWindowData(), IsCustomPlaylist(), IsPlaying(), IsShuffle(), music_set, NUM_SONGS_PLAYLIST, Play(), SaveCustomPlaylist(), and WC_MUSIC_TRACK_SELECTION.

Referenced by MusicTrackSelectionWindow::OnClick().

◆ PlaylistClear()

void MusicSystem::PlaylistClear ( )

Remove all songs from the current custom playlist.

Effectively stops playback too.

Definition at line 398 of file music_gui.cpp.

References ChangePlaylist(), IsCustomPlaylist(), and SaveCustomPlaylist().

Referenced by MusicTrackSelectionWindow::OnClick().

◆ PlaylistRemove()

void MusicSystem::PlaylistRemove ( size_t song_index )

Remove a song from a custom playlist.

Parameters

song_index Index in the custom playlist to remove.

Definition at line 364 of file music_gui.cpp.

References active_playlist, MusicSongInfo::cat_index, MusicSongInfo::filename, InvalidateWindowData(), IsCustomPlaylist(), IsPlaying(), IsShuffle(), Play(), SaveCustomPlaylist(), and WC_MUSIC_TRACK_SELECTION.

Referenced by MusicTrackSelectionWindow::OnClick().

◆ Prev()

void MusicSystem::Prev ( )

Skip to previous track.

Definition at line 276 of file music_gui.cpp.

References _settings_client, ChangePlaylistPosition(), InvalidateWindowData(), ClientSettings::music, Play(), MusicSettings::playing, and WC_MUSIC_WINDOW.

Referenced by MusicWindow::OnClick().

◆ SaveCustomPlaylist()

void MusicSystem::SaveCustomPlaylist ( PlaylistChoices pl )

private

Save a custom playlist to settings after modification.

Parameters

pl	Playlist to store back

Definition at line 428 of file music_gui.cpp.

References _settings_client, MusicSettings::custom_1, MusicSettings::custom_2, ClientSettings::music, and NUM_SONGS_PLAYLIST.

Referenced by PlaylistAdd(), PlaylistClear(), and PlaylistRemove().

◆ SetPositionBySetIndex()

void MusicSystem::SetPositionBySetIndex ( uint set_index )

private

Set playlist position by set index.

Parameters

set_index Set index to select.

Definition at line 187 of file music_gui.cpp.

References active_playlist, and MusicSystem::PlaylistEntry::set_index.

Referenced by Shuffle(), and Unshuffle().

◆ Shuffle()

void MusicSystem::Shuffle ( )

Enable shuffle mode.

Definition at line 207 of file music_gui.cpp.

References _settings_client, active_playlist, GetSetIndex(), InvalidateWindowData(), ClientSettings::music, SetPositionBySetIndex(), MusicSettings::shuffle, WC_MUSIC_TRACK_SELECTION, and WC_MUSIC_WINDOW.

Referenced by ChangePlaylist(), and MusicWindow::OnClick().

◆ Stop()

void MusicSystem::Stop ( )

Stop playback and set flag that we don't intend to play music.

Definition at line 258 of file music_gui.cpp.

References _settings_client, MusicDriver::GetInstance(), InvalidateWindowData(), ClientSettings::music, MusicSettings::playing, MusicDriver::StopSong(), and WC_MUSIC_WINDOW.

Referenced by MusicWindow::OnClick().

◆ Unshuffle()

void MusicSystem::Unshuffle ( )

Disable shuffle mode.

Definition at line 226 of file music_gui.cpp.

References _settings_client, active_playlist, GetSetIndex(), InvalidateWindowData(), ClientSettings::music, SetPositionBySetIndex(), MusicSettings::shuffle, WC_MUSIC_TRACK_SELECTION, and WC_MUSIC_WINDOW.

Referenced by MusicWindow::OnClick().

Field Documentation

◆ active_playlist

Playlist MusicSystem::active_playlist {}

current play order of songs, including any shuffle

Definition at line 61 of file music_gui.cpp.

Referenced by ChangePlaylist(), ChangePlaylistPosition(), CheckStatus(), MusicTrackSelectionWindow::DrawWidget(), GetCurrentSong(), GetSetIndex(), IsPlaying(), Play(), PlaylistAdd(), PlaylistRemove(), SetPositionBySetIndex(), Shuffle(), and Unshuffle().

◆ music_set

Playlist MusicSystem::music_set {}

all songs in current music set, in set order

Definition at line 62 of file music_gui.cpp.

Referenced by BuildPlaylists(), MusicTrackSelectionWindow::DrawWidget(), PlaylistAdd(), MusicTrackSelectionWindow::UpdateWidgetSize(), and MusicWindow::UpdateWidgetSize().

◆ playlist_position

int MusicSystem::playlist_position = 0

private

Definition at line 92 of file music_gui.cpp.

◆ selected_playlist

PlaylistChoices MusicSystem::selected_playlist {}

Definition at line 64 of file music_gui.cpp.

◆ standard_playlists

std::array<Playlist, PLCH_MAX> MusicSystem::standard_playlists {}

private

Definition at line 96 of file music_gui.cpp.

The documentation for this struct was generated from the following file:

src/music_gui.cpp

Data Structures

Public Types

Public Member Functions

Data Fields

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Playlist

Member Enumeration Documentation

◆ PlaylistChoices

Member Function Documentation

◆ BuildPlaylists()

◆ ChangeMusicSet()

◆ ChangePlaylist()

◆ ChangePlaylistPosition()

◆ CheckStatus()

◆ GetCurrentSong()

◆ GetSetIndex()

◆ IsCustomPlaylist()

◆ IsPlaying()

◆ IsShuffle()

◆ Next()

◆ Play()

◆ PlaylistAdd()

◆ PlaylistClear()

◆ PlaylistRemove()

◆ Prev()

◆ SaveCustomPlaylist()

◆ SetPositionBySetIndex()

◆ Shuffle()

◆ Stop()

◆ Unshuffle()

Field Documentation

◆ active_playlist

◆ music_set

◆ playlist_position

◆ selected_playlist

◆ standard_playlists