bn::music_tempo_to_action class

Modifies the tempo of the active Direct Sound music until it has a given state.

Base classes

template<typename Property, class PropertyManager>
class to_template_action<fixed, music_tempo_manager>
Modifies the property until it has a given state.

Constructors, destructors, conversion operators

music_tempo_to_action(int duration_updates, fixed final_tempo)

Public functions

auto final_tempo() const -> fixed
Returns the tempo when the action is updated the given number of times.

Function documentation

bn::music_tempo_to_action::music_tempo_to_action(int duration_updates, fixed final_tempo)


duration_updates Number of times that the action must be updated until the tempo is equal to final_tempo.
final_tempo tempo when the action is updated duration_updates times.

This tempo must be in the range [0.5..2].