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OpenTTD
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Public Member Functions | |
| const char * | Start (const char *const *param) |
| Start this driver. | |
| void | Stop () |
| Stop this driver. | |
| void | PlaySong (const char *filename) |
| Play a particular song. | |
| void | StopSong () |
| Stop playing the current song. | |
| bool | IsSongPlaying () |
| Are we currently playing a song? | |
| void | SetVolume (byte vol) |
| Set the volume, if possible. | |
| const char * | GetName () const |
| Get the name of this driver. | |
Private Member Functions | |
| void | DoPlay () |
| void | DoStop () |
Private Attributes | |
| char * | command |
| char | song [MAX_PATH] |
| pid_t | pid |
Additional Inherited Members | |
Public Types inherited from Driver | |
| enum | Type { DT_BEGIN = 0, DT_MUSIC = 0, DT_SOUND, DT_VIDEO, DT_END } |
| The type of driver. More... | |
Static Public Member Functions inherited from MusicDriver | |
| static MusicDriver * | GetInstance () |
| Get the currently active instance of the music driver. | |
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inlinevirtual |
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virtual |
Are we currently playing a song?
Implements MusicDriver.
Definition at line 72 of file extmidi.cpp.
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virtual |
Play a particular song.
| filename | The name of file with the song to play. |
Implements MusicDriver.
Definition at line 60 of file extmidi.cpp.
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virtual |
Set the volume, if possible.
| vol | The new volume. |
Implements MusicDriver.
Definition at line 81 of file extmidi.cpp.
References DEBUG.
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virtual |
Start this driver.
| parm | Parameters passed to the driver. |
Implements Driver.
Definition at line 37 of file extmidi.cpp.
References EXTERNAL_PLAYER, GetDriverParam(), SoundDriver::GetInstance(), VideoDriver::GetInstance(), GetName(), stredup(), and StrEmpty().
1.8.1.2