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libstorm-nvgt/menu_music.nvgt

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#include "music.nvgt"
// Resume paused menu music when possible, otherwise start a new track.
void menu_music_resume_or_play(music_manager& inout manager, const string track, const int fadeInMs = 0) {
if (manager.resume(fadeInMs)) {
return;
}
if (manager.playing) {
// Normalize state before fading back up.
manager.pause(0, true);
manager.resume(fadeInMs);
return;
}
manager.play(track);
}
// Pause menu music. Blocking is enabled by default so fade-out fully completes.
bool menu_music_pause(music_manager& inout manager, const int fadeOutMs = 0, const bool blocking = true) {
if (!manager.playing) {
return false;
}
return manager.pause(fadeOutMs, blocking);
}
// Stop menu music and reset playback state.
void menu_music_stop(music_manager& inout manager, const int fadeOutMs = 0, const bool blocking = false) {
manager.stop(fadeOutMs, blocking);
}