MADS::Phantom::RSound1 Class Reference

#include <rsound_phantom.h>

Inheritance diagram for MADS::Phantom::RSound1:

Public Member Functions
	RSound1 (Audio::Mixer *mixer)
int	command (int commandId, int param) override
Public Member Functions inherited from MADS::Phantom::RSound
	RSound (Audio::Mixer *mixer, const Common::Path &filename, int dataOffset, int dataSize, int sysExOffset)
int	stop () override
int	poll () override
void	noise () override
void	setVolume (int volume) override
int	getFrameCounter ()
Public Member Functions inherited from MADS::SoundDriver
	SoundDriver (Audio::Mixer *mixer, const Common::Path &filename, int dataOffset, int dataSize)

Additional Inherited Members
Public Attributes inherited from MADS::Phantom::RSound
Channel	_channels [9]
int	_frameCounter
bool	_isDisabled
int	_pollResult
Protected Member Functions inherited from MADS::Phantom::RSound
byte *	loadData (int offset)
void	resetChannelRange (int first, int last)
void	resultCheck ()
Channel *	playSound (int offset)
Channel *	playSoundChannels1To5 (int offset)
Channel *	playSoundAny (int offset)
Channel *	playSoundChannels5To8 (int offset)
Channel *	playSoundChannels1To6 (int offset)
Channel *	playSoundData (byte *pData, int startingChannel, int freeScanEnd, int fallbackScanEnd)
bool	isSoundActive (byte *pData)
int	getRandomNumber ()
void	sendMidiByte (byte value)
void	sendStatus (int midiChannel, byte statusNibble)
void	sendNoteOn (int midiChannel, int note, int velocity)
void	sendProgramChange (int midiChannel, int program)
void	sendVolume (int midiChannel, int volume)
void	sendVolumeCC (int midiChannel, int volume)
void	resetPitchBend (int midiChannel)
void	sendPitchBend (int midiChannel, int value)
void	sendPan (int midiChannel, int value)
void	muteChannel (int midiChannel)
void	sendGmReset (int count)
void	sendSysExData (const byte *pData)
void	sendSysEx (int offset)
void	sendPatchInitSequence ()
void	sendReverbSysEx (int mode, int time, int level)
void	noOpHandler (int param)
virtual int	command0 ()
int	command1 ()
int	command2 ()
int	command3 ()
void	enableUpperChannels ()
void	resetAndGmResetUpperChannels ()
int	command6 ()
int	command7 ()
int	command8 ()
int	nullCommand ()
Protected Member Functions inherited from MADS::SoundDriver
Common::MemoryReadStream	getDataStream (int offset) const
Protected Attributes inherited from MADS::Phantom::RSound
int	_commandParam
int	_randomAmbianceTriggerFlag
int	_fadeCheckPeriod
Protected Attributes inherited from MADS::SoundDriver
Audio::Mixer *	_mixer
Common::Array< byte >	_soundData
Common::Mutex	_driverMutex

Detailed Description

RSound1 (rsound.ph1)

Dispatch table layout (funcs_10960/10976/1098C/109A2/109B8 in the disassembly - a 5-bucket sparse dispatch, mirroring the sibling ASound1's identical structure). There is no command 17 - bucket 2's dispatch bounds check only ever admits index 16 (confirmed: word_13047 = 16, an inclusive upper bound equal to the bucket's own lower bound). commands 0-8 (base class, except command4/5 - see RSound::command4/5) command 16 (random-ambiance picker, this class) commands 24-27 (this class) commands 32-39 (this class) commands 64-76 (this class - unlike ASound1's equivalent range, this one WAS reconstructable from the disassembly)

command16 picks one of five alternatives at random (avoiding immediate repeats via _lastRandomAmbianceIndex), after first checking whether one of five known pieces is already playing via isSoundActive() gates. sound1() doesn't exist as a separate function in the disassembly - index 0 of funcs_122AD dispatches directly to command38 (also independently reachable as a direct command) - but is declared here as a thin wrapper for consistency with sound2()-sound5().

Member Function Documentation

command()

int MADS::Phantom::RSound1::command ( int  commandId, int  param  )

overridevirtual

Execute a player command. Most commands represent sounds to play, but some low number commands also provide control operations.

Parameters

commandId	Player ommand to execute.
param	Optional parameter used by a few commands

Implements MADS::SoundDriver.

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

• engines/mads/phantom/rsound_phantom.h