mirror of
https://github.com/libretro/scummvm.git
synced 2025-01-19 16:33:50 +00:00
Separated the IMuse Part methods into their own file. Updated the Bloodshed Dev-C++ project file at the same time.
svn-id: r21085
This commit is contained in:
Jamieson Christian
parent
1fe0deeb54
commit
b1f7f32ed1
@ -1,7 +1,7 @@
|
||||
[Project]
|
||||
FileName=scumm.dev
|
||||
Name=scumm
|
||||
UnitCount=138
|
||||
UnitCount=139
|
||||
Type=2
|
||||
Ver=1
|
||||
ObjFiles=
|
||||
@ -1358,7 +1358,7 @@ OverrideBuildCmd=0
|
||||
BuildCmd=
|
||||
|
||||
[Unit132]
|
||||
FileName=..\..\engines\scumm\imuse\imuse.cpp
|
||||
FileName=..\..\engines\scumm\imuse\imuse_part.cpp
|
||||
CompileCpp=1
|
||||
Folder=imuse
|
||||
Compile=1
|
||||
@ -1427,3 +1427,13 @@ Priority=1000
|
||||
OverrideBuildCmd=0
|
||||
BuildCmd=
|
||||
|
||||
[Unit139]
|
||||
FileName=..\..\engines\scumm\imuse\imuse.cpp
|
||||
CompileCpp=1
|
||||
Folder=imuse
|
||||
Compile=1
|
||||
Link=1
|
||||
Priority=1000
|
||||
OverrideBuildCmd=0
|
||||
BuildCmd=
|
||||
|
||||
|
||||
@ -1600,331 +1600,6 @@ void IMuseInternal::fix_players_after_load(ScummEngine *scumm) {
|
||||
}
|
||||
}
|
||||
|
||||
Part::Part() {
|
||||
_slot = 0;
|
||||
_next = 0;
|
||||
_prev = 0;
|
||||
_mc = 0;
|
||||
_player = 0;
|
||||
_pitchbend = 0;
|
||||
_pitchbend_factor = 0;
|
||||
_transpose = 0;
|
||||
_transpose_eff = 0;
|
||||
_vol = 0;
|
||||
_vol_eff = 0;
|
||||
_detune = 0;
|
||||
_detune_eff = 0;
|
||||
_pan = 0;
|
||||
_pan_eff = 0;
|
||||
_on = false;
|
||||
_modwheel = 0;
|
||||
_pedal = false;
|
||||
_pri = 0;
|
||||
_pri_eff = 0;
|
||||
_chan = 0;
|
||||
_effect_level = 0;
|
||||
_chorus = 0;
|
||||
_percussion = 0;
|
||||
_bank = 0;
|
||||
_unassigned_instrument = false;
|
||||
}
|
||||
|
||||
void Part::saveLoadWithSerializer(Serializer *ser) {
|
||||
const SaveLoadEntry partEntries[] = {
|
||||
MKLINE(Part, _pitchbend, sleInt16, VER(8)),
|
||||
MKLINE(Part, _pitchbend_factor, sleUint8, VER(8)),
|
||||
MKLINE(Part, _transpose, sleInt8, VER(8)),
|
||||
MKLINE(Part, _vol, sleUint8, VER(8)),
|
||||
MKLINE(Part, _detune, sleInt8, VER(8)),
|
||||
MKLINE(Part, _pan, sleInt8, VER(8)),
|
||||
MKLINE(Part, _on, sleUint8, VER(8)),
|
||||
MKLINE(Part, _modwheel, sleUint8, VER(8)),
|
||||
MKLINE(Part, _pedal, sleUint8, VER(8)),
|
||||
MK_OBSOLETE(Part, _program, sleUint8, VER(8), VER(16)),
|
||||
MKLINE(Part, _pri, sleUint8, VER(8)),
|
||||
MKLINE(Part, _chan, sleUint8, VER(8)),
|
||||
MKLINE(Part, _effect_level, sleUint8, VER(8)),
|
||||
MKLINE(Part, _chorus, sleUint8, VER(8)),
|
||||
MKLINE(Part, _percussion, sleUint8, VER(8)),
|
||||
MKLINE(Part, _bank, sleUint8, VER(8)),
|
||||
MKEND()
|
||||
};
|
||||
|
||||
int num;
|
||||
if (ser->isSaving()) {
|
||||
num = (_next ? (_next - _se->_parts + 1) : 0);
|
||||
ser->saveUint16(num);
|
||||
|
||||
num = (_prev ? (_prev - _se->_parts + 1) : 0);
|
||||
ser->saveUint16(num);
|
||||
|
||||
num = (_player ? (_player - _se->_players + 1) : 0);
|
||||
ser->saveUint16(num);
|
||||
} else {
|
||||
num = ser->loadUint16();
|
||||
_next = (num ? &_se->_parts[num - 1] : 0);
|
||||
|
||||
num = ser->loadUint16();
|
||||
_prev = (num ? &_se->_parts[num - 1] : 0);
|
||||
|
||||
num = ser->loadUint16();
|
||||
_player = (num ? &_se->_players[num - 1] : 0);
|
||||
}
|
||||
ser->saveLoadEntries(this, partEntries);
|
||||
}
|
||||
|
||||
void Part::set_detune(int8 detune) {
|
||||
_detune_eff = clamp((_detune = detune) + _player->getDetune(), -128, 127);
|
||||
if (_mc)
|
||||
sendPitchBend();
|
||||
}
|
||||
|
||||
void Part::pitchBend(int16 value) {
|
||||
_pitchbend = value;
|
||||
if (_mc)
|
||||
sendPitchBend();
|
||||
}
|
||||
|
||||
void Part::volume(byte value) {
|
||||
_vol_eff = ((_vol = value) + 1) * _player->getEffectiveVolume() >> 7;
|
||||
if (_mc)
|
||||
_mc->volume(_vol_eff);
|
||||
}
|
||||
|
||||
void Part::set_pri(int8 pri) {
|
||||
_pri_eff = clamp((_pri = pri) + _player->getPriority(), 0, 255);
|
||||
if (_mc)
|
||||
_mc->priority(_pri_eff);
|
||||
}
|
||||
|
||||
void Part::set_pan(int8 pan) {
|
||||
_pan_eff = clamp((_pan = pan) + _player->getPan(), -64, 63);
|
||||
if (_mc)
|
||||
_mc->panPosition(_pan_eff + 0x40);
|
||||
}
|
||||
|
||||
void Part::set_transpose(int8 transpose) {
|
||||
_transpose_eff = transpose_clamp((_transpose = transpose) + _player->getTranspose(), -24, 24);
|
||||
if (_mc)
|
||||
sendPitchBend();
|
||||
}
|
||||
|
||||
void Part::sustain(bool value) {
|
||||
_pedal = value;
|
||||
if (_mc)
|
||||
_mc->sustain(value);
|
||||
}
|
||||
|
||||
void Part::modulationWheel(byte value) {
|
||||
_modwheel = value;
|
||||
if (_mc)
|
||||
_mc->modulationWheel(value);
|
||||
}
|
||||
|
||||
void Part::chorusLevel(byte value) {
|
||||
_chorus = value;
|
||||
if (_mc)
|
||||
_mc->chorusLevel(value);
|
||||
}
|
||||
|
||||
void Part::effectLevel(byte value)
|
||||
{
|
||||
_effect_level = value;
|
||||
if (_mc)
|
||||
_mc->effectLevel(value);
|
||||
}
|
||||
|
||||
void Part::fix_after_load() {
|
||||
set_transpose(_transpose);
|
||||
volume(_vol);
|
||||
set_detune(_detune);
|
||||
set_pri(_pri);
|
||||
set_pan(_pan);
|
||||
sendAll();
|
||||
}
|
||||
|
||||
void Part::pitchBendFactor(byte value) {
|
||||
if (value > 12)
|
||||
return;
|
||||
pitchBend(0);
|
||||
_pitchbend_factor = value;
|
||||
if (_mc)
|
||||
_mc->pitchBendFactor(value);
|
||||
}
|
||||
|
||||
void Part::set_onoff(bool on) {
|
||||
if (_on != on) {
|
||||
_on = on;
|
||||
if (!on)
|
||||
off();
|
||||
if (!_percussion)
|
||||
_player->_se->reallocateMidiChannels(_player->getMidiDriver());
|
||||
}
|
||||
}
|
||||
|
||||
void Part::set_instrument(byte * data) {
|
||||
_instrument.adlib(data);
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::load_global_instrument(byte slot) {
|
||||
_player->_se->copyGlobalAdlibInstrument(slot, &_instrument);
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::noteOn(byte note, byte velocity) {
|
||||
if (!_on)
|
||||
return;
|
||||
|
||||
MidiChannel *mc = _mc;
|
||||
|
||||
// DEBUG
|
||||
if (_unassigned_instrument && !_percussion) {
|
||||
_unassigned_instrument = false;
|
||||
if (!_instrument.isValid()) {
|
||||
debug(0, "[%02d] No instrument specified", (int)_chan);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (mc && _instrument.isValid()) {
|
||||
mc->noteOn(note, velocity);
|
||||
} else if (_percussion) {
|
||||
mc = _player->getMidiDriver()->getPercussionChannel();
|
||||
if (!mc)
|
||||
return;
|
||||
static byte prev_vol_eff = 128;
|
||||
if (_vol_eff != prev_vol_eff){
|
||||
mc->volume(_vol_eff);
|
||||
prev_vol_eff = _vol_eff;
|
||||
}
|
||||
if ((note < 35) && (!_player->_se->isNativeMT32()))
|
||||
note = Instrument::_gmRhythmMap[note];
|
||||
|
||||
mc->noteOn(note, velocity);
|
||||
}
|
||||
}
|
||||
|
||||
void Part::noteOff(byte note) {
|
||||
if (!_on)
|
||||
return;
|
||||
|
||||
MidiChannel *mc = _mc;
|
||||
if (mc) {
|
||||
mc->noteOff(note);
|
||||
} else if (_percussion) {
|
||||
mc = _player->getMidiDriver()->getPercussionChannel();
|
||||
if (mc)
|
||||
mc->noteOff(note);
|
||||
}
|
||||
}
|
||||
|
||||
void Part::init() {
|
||||
_player = NULL;
|
||||
_next = NULL;
|
||||
_prev = NULL;
|
||||
_mc = NULL;
|
||||
}
|
||||
|
||||
void Part::setup(Player *player) {
|
||||
_player = player;
|
||||
|
||||
_percussion = (player->isMIDI() && _chan == 9); // true;
|
||||
_on = true;
|
||||
_pri_eff = player->getPriority();
|
||||
_pri = 0;
|
||||
_vol = 127;
|
||||
_vol_eff = player->getEffectiveVolume();
|
||||
_pan = clamp(player->getPan(), -64, 63);
|
||||
_transpose_eff = player->getTranspose();
|
||||
_transpose = 0;
|
||||
_detune = 0;
|
||||
_detune_eff = player->getDetune();
|
||||
_pitchbend_factor = 2;
|
||||
_pitchbend = 0;
|
||||
_effect_level = 64;
|
||||
_instrument.clear();
|
||||
_unassigned_instrument = true;
|
||||
_chorus = 0;
|
||||
_modwheel = 0;
|
||||
_bank = 0;
|
||||
_pedal = false;
|
||||
_mc = NULL;
|
||||
}
|
||||
|
||||
void Part::uninit() {
|
||||
if (!_player)
|
||||
return;
|
||||
off();
|
||||
_player->removePart(this);
|
||||
_player = NULL;
|
||||
}
|
||||
|
||||
void Part::off() {
|
||||
if (_mc) {
|
||||
_mc->allNotesOff();
|
||||
_mc->release();
|
||||
_mc = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
bool Part::clearToTransmit() {
|
||||
if (_mc)
|
||||
return true;
|
||||
if (_instrument.isValid())
|
||||
_player->_se->reallocateMidiChannels(_player->getMidiDriver());
|
||||
return false;
|
||||
}
|
||||
|
||||
void Part::sendAll() {
|
||||
if (!clearToTransmit())
|
||||
return;
|
||||
_mc->pitchBendFactor(_pitchbend_factor);
|
||||
sendPitchBend();
|
||||
_mc->volume(_vol_eff);
|
||||
_mc->sustain(_pedal);
|
||||
_mc->modulationWheel(_modwheel);
|
||||
_mc->panPosition(_pan_eff + 0x40);
|
||||
_mc->effectLevel(_effect_level);
|
||||
if (_instrument.isValid())
|
||||
_instrument.send(_mc);
|
||||
_mc->chorusLevel(_chorus);
|
||||
_mc->priority(_pri_eff);
|
||||
}
|
||||
|
||||
void Part::sendPitchBend() {
|
||||
int16 bend = _pitchbend;
|
||||
// RPN-based pitchbend range doesn't work for the MT32,
|
||||
// so we'll do the scaling ourselves.
|
||||
if (_player->_se->isNativeMT32())
|
||||
bend = bend * _pitchbend_factor / 12;
|
||||
_mc->pitchBend(clamp(bend + (_detune_eff * 64 / 12) + (_transpose_eff * 8192 / 12), -8192, 8191));
|
||||
}
|
||||
|
||||
void Part::programChange(byte value) {
|
||||
_bank = 0;
|
||||
_instrument.program(value, _player->isMT32());
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::set_instrument(uint b) {
|
||||
_bank = (byte)(b >> 8);
|
||||
if (_bank)
|
||||
error("Non-zero instrument bank selection. Please report this");
|
||||
_instrument.program((byte)b, _player->isMT32());
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::allNotesOff() {
|
||||
if (!_mc)
|
||||
return;
|
||||
_mc->allNotesOff();
|
||||
}
|
||||
|
||||
////////////////////////////////////////
|
||||
//
|
||||
// Some more IMuseInternal stuff
|
||||
|
||||
363
engines/scumm/imuse/imuse_part.cpp
Normal file
363
engines/scumm/imuse/imuse_part.cpp
Normal file
@ -0,0 +1,363 @@
|
||||
/* ScummVM - Scumm Interpreter
|
||||
* Copyright (C) 2001 Ludvig Strigeus
|
||||
* Copyright (C) 2001-2006 The ScummVM project
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*
|
||||
* $URL$
|
||||
* $Id$
|
||||
*
|
||||
*/
|
||||
|
||||
#include "common/stdafx.h"
|
||||
|
||||
#include "common/util.h"
|
||||
#include "scumm/imuse/imuse_internal.h"
|
||||
#include "scumm/saveload.h"
|
||||
|
||||
namespace Scumm {
|
||||
|
||||
////////////////////////////////////////
|
||||
//
|
||||
// IMuse Part implementation
|
||||
//
|
||||
////////////////////////////////////////
|
||||
|
||||
Part::Part() {
|
||||
_slot = 0;
|
||||
_next = 0;
|
||||
_prev = 0;
|
||||
_mc = 0;
|
||||
_player = 0;
|
||||
_pitchbend = 0;
|
||||
_pitchbend_factor = 0;
|
||||
_transpose = 0;
|
||||
_transpose_eff = 0;
|
||||
_vol = 0;
|
||||
_vol_eff = 0;
|
||||
_detune = 0;
|
||||
_detune_eff = 0;
|
||||
_pan = 0;
|
||||
_pan_eff = 0;
|
||||
_on = false;
|
||||
_modwheel = 0;
|
||||
_pedal = false;
|
||||
_pri = 0;
|
||||
_pri_eff = 0;
|
||||
_chan = 0;
|
||||
_effect_level = 0;
|
||||
_chorus = 0;
|
||||
_percussion = 0;
|
||||
_bank = 0;
|
||||
_unassigned_instrument = false;
|
||||
}
|
||||
|
||||
void Part::saveLoadWithSerializer(Serializer *ser) {
|
||||
const SaveLoadEntry partEntries[] = {
|
||||
MKLINE(Part, _pitchbend, sleInt16, VER(8)),
|
||||
MKLINE(Part, _pitchbend_factor, sleUint8, VER(8)),
|
||||
MKLINE(Part, _transpose, sleInt8, VER(8)),
|
||||
MKLINE(Part, _vol, sleUint8, VER(8)),
|
||||
MKLINE(Part, _detune, sleInt8, VER(8)),
|
||||
MKLINE(Part, _pan, sleInt8, VER(8)),
|
||||
MKLINE(Part, _on, sleUint8, VER(8)),
|
||||
MKLINE(Part, _modwheel, sleUint8, VER(8)),
|
||||
MKLINE(Part, _pedal, sleUint8, VER(8)),
|
||||
MK_OBSOLETE(Part, _program, sleUint8, VER(8), VER(16)),
|
||||
MKLINE(Part, _pri, sleUint8, VER(8)),
|
||||
MKLINE(Part, _chan, sleUint8, VER(8)),
|
||||
MKLINE(Part, _effect_level, sleUint8, VER(8)),
|
||||
MKLINE(Part, _chorus, sleUint8, VER(8)),
|
||||
MKLINE(Part, _percussion, sleUint8, VER(8)),
|
||||
MKLINE(Part, _bank, sleUint8, VER(8)),
|
||||
MKEND()
|
||||
};
|
||||
|
||||
int num;
|
||||
if (ser->isSaving()) {
|
||||
num = (_next ? (_next - _se->_parts + 1) : 0);
|
||||
ser->saveUint16(num);
|
||||
|
||||
num = (_prev ? (_prev - _se->_parts + 1) : 0);
|
||||
ser->saveUint16(num);
|
||||
|
||||
num = (_player ? (_player - _se->_players + 1) : 0);
|
||||
ser->saveUint16(num);
|
||||
} else {
|
||||
num = ser->loadUint16();
|
||||
_next = (num ? &_se->_parts[num - 1] : 0);
|
||||
|
||||
num = ser->loadUint16();
|
||||
_prev = (num ? &_se->_parts[num - 1] : 0);
|
||||
|
||||
num = ser->loadUint16();
|
||||
_player = (num ? &_se->_players[num - 1] : 0);
|
||||
}
|
||||
ser->saveLoadEntries(this, partEntries);
|
||||
}
|
||||
|
||||
void Part::set_detune(int8 detune) {
|
||||
_detune_eff = clamp((_detune = detune) + _player->getDetune(), -128, 127);
|
||||
if (_mc)
|
||||
sendPitchBend();
|
||||
}
|
||||
|
||||
void Part::pitchBend(int16 value) {
|
||||
_pitchbend = value;
|
||||
if (_mc)
|
||||
sendPitchBend();
|
||||
}
|
||||
|
||||
void Part::volume(byte value) {
|
||||
_vol_eff = ((_vol = value) + 1) * _player->getEffectiveVolume() >> 7;
|
||||
if (_mc)
|
||||
_mc->volume(_vol_eff);
|
||||
}
|
||||
|
||||
void Part::set_pri(int8 pri) {
|
||||
_pri_eff = clamp((_pri = pri) + _player->getPriority(), 0, 255);
|
||||
if (_mc)
|
||||
_mc->priority(_pri_eff);
|
||||
}
|
||||
|
||||
void Part::set_pan(int8 pan) {
|
||||
_pan_eff = clamp((_pan = pan) + _player->getPan(), -64, 63);
|
||||
if (_mc)
|
||||
_mc->panPosition(_pan_eff + 0x40);
|
||||
}
|
||||
|
||||
void Part::set_transpose(int8 transpose) {
|
||||
_transpose_eff = transpose_clamp((_transpose = transpose) + _player->getTranspose(), -24, 24);
|
||||
if (_mc)
|
||||
sendPitchBend();
|
||||
}
|
||||
|
||||
void Part::sustain(bool value) {
|
||||
_pedal = value;
|
||||
if (_mc)
|
||||
_mc->sustain(value);
|
||||
}
|
||||
|
||||
void Part::modulationWheel(byte value) {
|
||||
_modwheel = value;
|
||||
if (_mc)
|
||||
_mc->modulationWheel(value);
|
||||
}
|
||||
|
||||
void Part::chorusLevel(byte value) {
|
||||
_chorus = value;
|
||||
if (_mc)
|
||||
_mc->chorusLevel(value);
|
||||
}
|
||||
|
||||
void Part::effectLevel(byte value)
|
||||
{
|
||||
_effect_level = value;
|
||||
if (_mc)
|
||||
_mc->effectLevel(value);
|
||||
}
|
||||
|
||||
void Part::fix_after_load() {
|
||||
set_transpose(_transpose);
|
||||
volume(_vol);
|
||||
set_detune(_detune);
|
||||
set_pri(_pri);
|
||||
set_pan(_pan);
|
||||
sendAll();
|
||||
}
|
||||
|
||||
void Part::pitchBendFactor(byte value) {
|
||||
if (value > 12)
|
||||
return;
|
||||
pitchBend(0);
|
||||
_pitchbend_factor = value;
|
||||
if (_mc)
|
||||
_mc->pitchBendFactor(value);
|
||||
}
|
||||
|
||||
void Part::set_onoff(bool on) {
|
||||
if (_on != on) {
|
||||
_on = on;
|
||||
if (!on)
|
||||
off();
|
||||
if (!_percussion)
|
||||
_player->_se->reallocateMidiChannels(_player->getMidiDriver());
|
||||
}
|
||||
}
|
||||
|
||||
void Part::set_instrument(byte * data) {
|
||||
_instrument.adlib(data);
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::load_global_instrument(byte slot) {
|
||||
_player->_se->copyGlobalAdlibInstrument(slot, &_instrument);
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::noteOn(byte note, byte velocity) {
|
||||
if (!_on)
|
||||
return;
|
||||
|
||||
MidiChannel *mc = _mc;
|
||||
|
||||
// DEBUG
|
||||
if (_unassigned_instrument && !_percussion) {
|
||||
_unassigned_instrument = false;
|
||||
if (!_instrument.isValid()) {
|
||||
debug(0, "[%02d] No instrument specified", (int)_chan);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (mc && _instrument.isValid()) {
|
||||
mc->noteOn(note, velocity);
|
||||
} else if (_percussion) {
|
||||
mc = _player->getMidiDriver()->getPercussionChannel();
|
||||
if (!mc)
|
||||
return;
|
||||
static byte prev_vol_eff = 128;
|
||||
if (_vol_eff != prev_vol_eff){
|
||||
mc->volume(_vol_eff);
|
||||
prev_vol_eff = _vol_eff;
|
||||
}
|
||||
if ((note < 35) && (!_player->_se->isNativeMT32()))
|
||||
note = Instrument::_gmRhythmMap[note];
|
||||
|
||||
mc->noteOn(note, velocity);
|
||||
}
|
||||
}
|
||||
|
||||
void Part::noteOff(byte note) {
|
||||
if (!_on)
|
||||
return;
|
||||
|
||||
MidiChannel *mc = _mc;
|
||||
if (mc) {
|
||||
mc->noteOff(note);
|
||||
} else if (_percussion) {
|
||||
mc = _player->getMidiDriver()->getPercussionChannel();
|
||||
if (mc)
|
||||
mc->noteOff(note);
|
||||
}
|
||||
}
|
||||
|
||||
void Part::init() {
|
||||
_player = NULL;
|
||||
_next = NULL;
|
||||
_prev = NULL;
|
||||
_mc = NULL;
|
||||
}
|
||||
|
||||
void Part::setup(Player *player) {
|
||||
_player = player;
|
||||
|
||||
_percussion = (player->isMIDI() && _chan == 9); // true;
|
||||
_on = true;
|
||||
_pri_eff = player->getPriority();
|
||||
_pri = 0;
|
||||
_vol = 127;
|
||||
_vol_eff = player->getEffectiveVolume();
|
||||
_pan = clamp(player->getPan(), -64, 63);
|
||||
_transpose_eff = player->getTranspose();
|
||||
_transpose = 0;
|
||||
_detune = 0;
|
||||
_detune_eff = player->getDetune();
|
||||
_pitchbend_factor = 2;
|
||||
_pitchbend = 0;
|
||||
_effect_level = 64;
|
||||
_instrument.clear();
|
||||
_unassigned_instrument = true;
|
||||
_chorus = 0;
|
||||
_modwheel = 0;
|
||||
_bank = 0;
|
||||
_pedal = false;
|
||||
_mc = NULL;
|
||||
}
|
||||
|
||||
void Part::uninit() {
|
||||
if (!_player)
|
||||
return;
|
||||
off();
|
||||
_player->removePart(this);
|
||||
_player = NULL;
|
||||
}
|
||||
|
||||
void Part::off() {
|
||||
if (_mc) {
|
||||
_mc->allNotesOff();
|
||||
_mc->release();
|
||||
_mc = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
bool Part::clearToTransmit() {
|
||||
if (_mc)
|
||||
return true;
|
||||
if (_instrument.isValid())
|
||||
_player->_se->reallocateMidiChannels(_player->getMidiDriver());
|
||||
return false;
|
||||
}
|
||||
|
||||
void Part::sendAll() {
|
||||
if (!clearToTransmit())
|
||||
return;
|
||||
_mc->pitchBendFactor(_pitchbend_factor);
|
||||
sendPitchBend();
|
||||
_mc->volume(_vol_eff);
|
||||
_mc->sustain(_pedal);
|
||||
_mc->modulationWheel(_modwheel);
|
||||
_mc->panPosition(_pan_eff + 0x40);
|
||||
_mc->effectLevel(_effect_level);
|
||||
if (_instrument.isValid())
|
||||
_instrument.send(_mc);
|
||||
_mc->chorusLevel(_chorus);
|
||||
_mc->priority(_pri_eff);
|
||||
}
|
||||
|
||||
void Part::sendPitchBend() {
|
||||
int16 bend = _pitchbend;
|
||||
// RPN-based pitchbend range doesn't work for the MT32,
|
||||
// so we'll do the scaling ourselves.
|
||||
if (_player->_se->isNativeMT32())
|
||||
bend = bend * _pitchbend_factor / 12;
|
||||
_mc->pitchBend(clamp(bend + (_detune_eff * 64 / 12) + (_transpose_eff * 8192 / 12), -8192, 8191));
|
||||
}
|
||||
|
||||
void Part::programChange(byte value) {
|
||||
_bank = 0;
|
||||
_instrument.program(value, _player->isMT32());
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::set_instrument(uint b) {
|
||||
_bank = (byte)(b >> 8);
|
||||
if (_bank)
|
||||
error("Non-zero instrument bank selection. Please report this");
|
||||
_instrument.program((byte)b, _player->isMT32());
|
||||
if (clearToTransmit())
|
||||
_instrument.send(_mc);
|
||||
}
|
||||
|
||||
void Part::allNotesOff() {
|
||||
if (!_mc)
|
||||
return;
|
||||
_mc->allNotesOff();
|
||||
}
|
||||
|
||||
} // End of namespace Scumm
|
||||
Loading…
x
Reference in New Issue
Block a user