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ScummVM API documentation
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ScummVM API documentation
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#include <asound_dragonsphere.h>
Public Member Functions | |
| ASound2 (Audio::Mixer *mixer) | |
| int | command (int commandId, int param) override |
 Public Member Functions inherited from MADS::Dragonsphere::ASound | |
| ASound (Audio::Mixer *mixer, const Common::Path &filename, int dataOffset, int dataSize) | |
| virtual int | stop () override |
| int | poll () override |
| void | noise () override |
| void | playSound (int offset) |
| void | setVolume (int volume) override |
| Public Member Functions inherited from MADS::SoundDriver | |
| SoundDriver (Audio::Mixer *mixer, const Common::Path &filename, int dataOffset, int dataSize) | |
Additional Inherited Members | |
| Static Public Member Functions inherited from MADS::Dragonsphere::ASound | |
| static void | validate (bool isDemo) |
| Protected Types inherited from MADS::Dragonsphere::ASound | |
| typedef void(ASound::* | CallbackFunction) () |
| Protected Member Functions inherited from MADS::Dragonsphere::ASound | |
| int | isMusicChannelsActive () |
| int | isAnyChannelActive () |
| void | scheduleCallback (CallbackFunction fn) |
| void | resetCallbackTimer (uint16 period) |
| void | resetCallbackTimerEx (uint16 counter, uint16 period) |
| void | setMusicIndex (uint16 idx) |
| uint16 | getMusicIndex () const |
| void | setScriptVar (int idx, uint8 val) |
| void | write (uint8 reg, uint8 value) |
| uint16 | getRandomNumber () |
| void | adlib_channelOn (uint8 portIndex) |
| void | signalSoundPlaying () |
| void | pollAllChannels () |
| void | pollActiveChannel () |
| bool | isSoundActive (byte *ptr) const |
| void | findFreeChannel (byte *soundData) |
| void | findFreeChannelFull (byte *soundData) |
| byte * | loadData (int offset) |
| int | command0 () |
| int | command1 () |
| int | command2 () |
| int | command3 () |
| int | command4 () |
| int | command5 () |
| int | command6 () |
| int | command7 () |
| int | command8 () |
| virtual void | callFunction (uint16 offset) |
| int | command18 () |
| Protected Member Functions inherited from MADS::SoundDriver | |
| Common::MemoryReadStream | getDataStream (int offset) const |
| Protected Attributes inherited from MADS::Dragonsphere::ASound | |
| AdlibChannel | _channel0 |
| AdlibChannel | _channel1 |
| AdlibChannel | _channel2 |
| AdlibChannel | _channel3 |
| AdlibChannel | _channel4 |
| AdlibChannel | _channel5 |
| AdlibChannel | _channel6 |
| AdlibChannel | _channel7 |
| AdlibChannel | _channel8 |
| AdlibChannel * | _channels [9] |
| uint8 | _adlibPorts [0x100] = { 0 } |
| Common::Array< AdlibSample > | _samples |
| Protected Attributes inherited from MADS::SoundDriver | |
| Audio::Mixer * | _mixer |
| Common::Array< byte > | _soundData |
| Common::Mutex | _driverMutex |
ASound2 (asound.dr2, _dataOffset = 0x1FA0, _dataSize = 0x2950)
Dispatch table layout (five tables collapsed to flat [76]): off_11A14: commands 0–8 (base=0, max=8) off_11A26: commands 16–19 (base=0x10, max=0x13; slot 19 = no-op) off_11A2E: commands 24–31 (base=0x18, max=0x1F; slot at cmd32 unreachable) funcs_11C87: commands 32–36 (base=0x20, max=0x24; slot 36 = no-op) off_11A4A: commands 64–75 (base=0x40, max=0x4B; slots 73–75 = no-ops)
command16 sets _musicIndex = 0x10 for command18 re-entry. commands 32–35: _musicIndex saved by dispatcher for command18 re-entry.
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overridevirtual |
Execute a player command. Most commands represent sounds to play, but some low number commands also provide control operations.
| commandId | Player ommand to execute. |
| param | Optional parameter used by a few commands |
Implements MADS::SoundDriver.
1.8.13