OpenTTD Source  1.11.0-beta2
MusicDriver_OS2 Class Reference

OS/2's music player. More...

#include <os2_m.h>

Inheritance diagram for MusicDriver_OS2:
MusicDriver Driver

Public Member Functions

const char * Start (const StringList &param) override
 Start this driver. More...
 
void Stop () override
 Stop this driver.
 
void PlaySong (const MusicSongInfo &song) override
 Play a particular song. More...
 
void StopSong () override
 Stop playing the current song.
 
bool IsSongPlaying () override
 Are we currently playing a song? More...
 
void SetVolume (byte vol) override
 Set the volume, if possible. More...
 
const char * GetName () const override
 Get the name of this driver. More...
 

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 MusicDriverGetInstance ()
 Get the currently active instance of the music driver.
 

Detailed Description

OS/2's music player.

Definition at line 16 of file os2_m.h.

Member Function Documentation

◆ GetName()

const char* MusicDriver_OS2::GetName ( ) const
inlineoverridevirtual

Get the name of this driver.

Returns
The name of the driver.

Implements Driver.

Definition at line 29 of file os2_m.h.

◆ IsSongPlaying()

bool MusicDriver_OS2::IsSongPlaying ( )
overridevirtual

Are we currently playing a song?

Returns
True if a song is being played.

Implements MusicDriver.

Definition at line 76 of file os2_m.cpp.

◆ PlaySong()

void MusicDriver_OS2::PlaySong ( const MusicSongInfo song)
overridevirtual

Play a particular song.

Parameters
songThe information for the song to play.

Implements MusicDriver.

Definition at line 52 of file os2_m.cpp.

References MidiFile::GetSMFFile(), and MidiSendCommand().

◆ SetVolume()

void MusicDriver_OS2::SetVolume ( byte  vol)
overridevirtual

Set the volume, if possible.

Parameters
volThe new volume.

Implements MusicDriver.

Definition at line 71 of file os2_m.cpp.

References MidiSendCommand().

◆ Start()

const char * MusicDriver_OS2::Start ( const StringList parm)
overridevirtual

Start this driver.

Parameters
parmParameters passed to the driver.
Returns
nullptr if everything went okay, otherwise an error message.

Implements Driver.

Definition at line 83 of file os2_m.cpp.


The documentation for this class was generated from the following files: