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Implement ChannelFinished()

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This commit is contained in:
Dmitry Marakasov 2015-08-28 23:45:52 +03:00
parent ed12546cc5
commit 1ba35e5575
2 changed files with 21 additions and 1 deletions
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4
SDL2pp/Mixer.cc
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@ -113,6 +113,10 @@ int Mixer::FadeOutChannel(int channel, int ms) {
return Mix_FadeOutChannel(channel, ms);
}
void Mixer::ChannelFinished(ChannelFinishedHandler channel_finished) {
Mix_ChannelFinished(channel_finished);
}
int Mixer::Playing(int channel) const {
return Mix_Playing(channel);
}

18
SDL2pp/Mixer.hh
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@ -41,6 +41,9 @@ class Chunk;
///
////////////////////////////////////////////////////////////
class Mixer {
public:
typedef void (*ChannelFinishedHandler)(int);
private:
bool open_;
@ -300,7 +303,20 @@ public:
////////////////////////////////////////////////////////////
int FadeOutChannel(int channel, int ms);
// TODO: ChannelFinished
////////////////////////////////////////////////////////////
/// \brief Set callback for when channel finishes playing
///
/// \param[in] channel_finished Function to call when any channel
/// finishes playback
///
/// \note Since Mix_ChannelFinished doesn't take any custom data
/// pointer, unfortunately there's no safe way of using
/// std::function here.
///
/// \see https://www.libsdl.org/projects/SDL_mixer/docs/SDL_mixer.html#SEC37
///
////////////////////////////////////////////////////////////
void ChannelFinished(ChannelFinishedHandler channel_finished);
////////////////////////////////////////////////////////////
/// \brief Get the active playing status of a channel