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/* |
/* |
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* Copyright (c) 2014-2016 Christian Schoenebeck |
* Copyright (c) 2014-2019 Christian Schoenebeck |
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* |
* |
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* http://www.linuxsampler.org |
* http://www.linuxsampler.org |
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* |
* |
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#include "InstrumentScriptVMFunctions.h" |
#include "InstrumentScriptVMFunctions.h" |
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#include "InstrumentScriptVM.h" |
#include "InstrumentScriptVM.h" |
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#include "../AbstractEngineChannel.h" |
#include "../AbstractEngineChannel.h" |
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#include "../../common/global_private.h" |
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namespace LinuxSampler { |
namespace LinuxSampler { |
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} |
} |
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VMFnResult* InstrumentScriptVMFunction_play_note::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_play_note::exec(VMFnArgs* args) { |
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int note = args->arg(0)->asInt()->evalInt(); |
vmint note = args->arg(0)->asInt()->evalInt(); |
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int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
vmint velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
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int sampleoffset = (args->argsCount() >= 3) ? args->arg(2)->asInt()->evalInt() : 0; |
vmint duration = (args->argsCount() >= 4) ? args->arg(3)->asInt()->evalInt() : 0; //TODO: -1 might be a better default value instead of 0 |
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int duration = (args->argsCount() >= 4) ? args->arg(3)->asInt()->evalInt() : 0; //TODO: -1 might be a better default value instead of 0 |
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if (note < 0 || note > 127) { |
if (note < 0 || note > 127) { |
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errMsg("play_note(): argument 1 is an invalid note number"); |
errMsg("play_note(): argument 1 is an invalid note number"); |
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return errorResult(0); |
return errorResult(0); |
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} |
} |
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if (sampleoffset < 0) { |
if (duration < -2) { |
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errMsg("play_note(): argument 3 may not be a negative sample offset"); |
errMsg("play_note(): argument 4 must be a duration value of at least -2 or higher"); |
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return errorResult(0); |
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} else if (sampleoffset != 0) { |
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wrnMsg("play_note(): argument 3 does not support a sample offset other than 0 yet"); |
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} |
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if (duration < -1) { |
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errMsg("play_note(): argument 4 must be a duration value of at least -1 or higher"); |
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return errorResult(0); |
return errorResult(0); |
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} |
} |
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return errorResult(0); |
return errorResult(0); |
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} |
} |
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e.Param.Note.ParentNoteID = m_vm->m_event->cause.Param.Note.ID; |
e.Param.Note.ParentNoteID = m_vm->m_event->cause.Param.Note.ID; |
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// check if that requested parent note is actually still alive |
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NoteBase* pParentNote = |
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pEngineChannel->pEngine->NoteByID( e.Param.Note.ParentNoteID ); |
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// if parent note is already gone then this new note is not required anymore |
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if (!pParentNote) |
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return successResult(0); |
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} |
} |
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const note_id_t id = pEngineChannel->ScheduleNoteMicroSec(&e, 0); |
const note_id_t id = pEngineChannel->ScheduleNoteMicroSec(&e, 0); |
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// if a sample offset is supplied, assign the offset as override |
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// to the previously created Note object |
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if (args->argsCount() >= 3) { |
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vmint sampleoffset = args->arg(2)->asInt()->evalInt(); |
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if (sampleoffset >= 0) { |
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NoteBase* pNote = pEngineChannel->pEngine->NoteByID(id); |
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if (pNote) { |
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pNote->Override.SampleOffset = |
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(decltype(pNote->Override.SampleOffset)) sampleoffset; |
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} |
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} else if (sampleoffset < -1) { |
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errMsg("play_note(): sample offset of argument 3 may not be less than -1"); |
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} |
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} |
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// if a duration is supplied (and play-note event was scheduled |
// if a duration is supplied (and play-note event was scheduled |
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// successfully above), then schedule a subsequent stop-note event |
// successfully above), then schedule a subsequent stop-note event |
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if (id && duration > 0) { |
if (id && duration > 0) { |
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} |
} |
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VMFnResult* InstrumentScriptVMFunction_set_controller::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_set_controller::exec(VMFnArgs* args) { |
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int controller = args->arg(0)->asInt()->evalInt(); |
vmint controller = args->arg(0)->asInt()->evalInt(); |
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int value = args->arg(1)->asInt()->evalInt(); |
vmint value = args->arg(1)->asInt()->evalInt(); |
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_ignore_event::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_ignore_event::acceptsArgType(vmint iArg, ExprType_t type) const { |
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return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
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} |
} |
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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if (args->arg(0)->exprType() == INT_EXPR) { |
if (args->argsCount() == 0 || args->arg(0)->exprType() == INT_EXPR) { |
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const ScriptID id = args->arg(0)->asInt()->evalInt(); |
const ScriptID id = (args->argsCount() >= 1) ? args->arg(0)->asInt()->evalInt() : m_vm->m_event->id; |
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if (!id) { |
if (!id && args->argsCount() >= 1) { |
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wrnMsg("ignore_event(): event ID argument may not be zero"); |
wrnMsg("ignore_event(): event ID argument may not be zero"); |
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// not errorResult(), because that would abort the script, not intentional in this case |
// not errorResult(), because that would abort the script, not intentional in this case |
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return successResult(); |
return successResult(); |
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{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_note_off::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_note_off::acceptsArgType(vmint iArg, ExprType_t type) const { |
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return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
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} |
} |
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
vmint velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
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if (velocity < 0 || velocity > 127) { |
if (velocity < 0 || velocity > 127) { |
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errMsg("note_off(): argument 2 is an invalid velocity value"); |
errMsg("note_off(): argument 2 is an invalid velocity value"); |
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return errorResult(); |
return errorResult(); |
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pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
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VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
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for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
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const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
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if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
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VMFnResult* InstrumentScriptVMFunction_set_event_mark::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_set_event_mark::exec(VMFnArgs* args) { |
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const ScriptID id = args->arg(0)->asInt()->evalInt(); |
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
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const int groupID = args->arg(1)->asInt()->evalInt(); |
const vmint groupID = args->arg(1)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("set_event_mark(): argument 2 is an invalid group id"); |
errMsg("set_event_mark(): argument 2 is an invalid group id"); |
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VMFnResult* InstrumentScriptVMFunction_delete_event_mark::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_delete_event_mark::exec(VMFnArgs* args) { |
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const ScriptID id = args->arg(0)->asInt()->evalInt(); |
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
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const int groupID = args->arg(1)->asInt()->evalInt(); |
const vmint groupID = args->arg(1)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("delete_event_mark(): argument 2 is an invalid group id"); |
errMsg("delete_event_mark(): argument 2 is an invalid group id"); |
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{ |
{ |
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} |
} |
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int InstrumentScriptVMFunction_by_marks::Result::arraySize() const { |
vmint InstrumentScriptVMFunction_by_marks::Result::arraySize() const { |
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return eventGroup->size(); |
return eventGroup->size(); |
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} |
} |
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int InstrumentScriptVMFunction_by_marks::Result::evalIntElement(uint i) { |
vmint InstrumentScriptVMFunction_by_marks::Result::evalIntElement(vmuint i) { |
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return (*eventGroup)[i]; |
return (*eventGroup)[i]; |
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} |
} |
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} |
} |
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VMFnResult* InstrumentScriptVMFunction_by_marks::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_by_marks::exec(VMFnArgs* args) { |
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int groupID = args->arg(0)->asInt()->evalInt(); |
vmint groupID = args->arg(0)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("by_marks(): argument is an invalid group id"); |
errMsg("by_marks(): argument is an invalid group id"); |
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{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_vol::acceptsArgType(vmint iArg, ExprType_t type) const { |
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if (iArg == 0) |
if (iArg == 0) |
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return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
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else |
else |
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return INT_EXPR; |
return type == INT_EXPR; |
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} |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
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if (iArg == 1) |
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return type == VM_NO_UNIT || type == VM_BEL; |
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else |
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return type == VM_NO_UNIT; |
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} |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
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return iArg == 1 && type == VM_BEL; |
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} |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgFinal(vmint iArg) const { |
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return iArg == 1; |
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} |
} |
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VMFnResult* InstrumentScriptVMFunction_change_vol::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_vol::exec(VMFnArgs* args) { |
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int volume = args->arg(1)->asInt()->evalInt(); // volume change in milli dB |
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
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vmint volume = (unit) ? args->arg(1)->asInt()->evalInt(VM_MILLI,VM_DECI) |
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: args->arg(1)->asInt()->evalInt(); // volume change in milli dB |
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bool isFinal = args->arg(1)->asInt()->isFinal(); |
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bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
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const float fVolumeLin = RTMath::DecibelToLinRatio(float(volume) / 1000.f); |
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
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if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
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const float fVolumeLin = RTMath::DecibelToLinRatio(float(volume) / 1000.f); |
// if change_vol() was called immediately after note was triggered |
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// commented out, performed by EngineBase::ProcessNoteSynthParam() for time accuracy behavior |
// then immediately apply the volume to note object, but only if |
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/*if (relative) |
// change_vol_time() has not been called before |
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pNote->Override.Volume *= fVolumeLin; |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime && |
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else |
pNote->Override.VolumeTime <= DEFAULT_NOTE_VOLUME_TIME_S) |
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pNote->Override.Volume = fVolumeLin;*/ |
{ |
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if (relative) |
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Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
pNote->Override.Volume.Value *= fVolumeLin; |
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e.Init(); // clear IDs |
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e.Type = Event::type_note_synth_param; |
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e.Param.NoteSynthParam.NoteID = id.noteID(); |
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e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
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e.Param.NoteSynthParam.Delta = fVolumeLin; |
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e.Param.NoteSynthParam.Relative = relative; |
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pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
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VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
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for (int i = 0; i < ids->arraySize(); ++i) { |
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const ScriptID id = ids->evalIntElement(i); |
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if (!id || !id.isNoteID()) continue; |
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NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
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if (!pNote) continue; |
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const float fVolumeLin = RTMath::DecibelToLinRatio(float(volume) / 1000.f); |
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// commented out, performed by EngineBase::ProcessNoteSynthParam() for time accuracy behavior |
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/*if (relative) |
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pNote->Override.Volume *= fVolumeLin; |
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else |
else |
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pNote->Override.Volume = fVolumeLin;*/ |
pNote->Override.Volume.Value = fVolumeLin; |
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pNote->Override.Volume.Final = isFinal; |
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} else { // otherwise schedule the volume change ... |
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Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
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e.Init(); // clear IDs |
e.Init(); // clear IDs |
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e.Type = Event::type_note_synth_param; |
e.Type = Event::type_note_synth_param; |
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e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
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e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
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e.Param.NoteSynthParam.Delta = fVolumeLin; |
e.Param.NoteSynthParam.Delta = fVolumeLin; |
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e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
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isFinal, relative, unit |
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); |
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pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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} |
} |
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} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
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VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
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for (vmint i = 0; i < ids->arraySize(); ++i) { |
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const ScriptID id = ids->evalIntElement(i); |
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if (!id || !id.isNoteID()) continue; |
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NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
449 |
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if (!pNote) continue; |
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// if change_vol() was called immediately after note was triggered |
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// then immediately apply the volume to Note object, but only if |
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// change_vol_time() has not been called before |
454 |
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if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime && |
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pNote->Override.VolumeTime <= DEFAULT_NOTE_VOLUME_TIME_S) |
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{ |
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if (relative) |
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pNote->Override.Volume.Value *= fVolumeLin; |
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else |
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pNote->Override.Volume.Value = fVolumeLin; |
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pNote->Override.Volume.Final = isFinal; |
462 |
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} else { // otherwise schedule the volume change ... |
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Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
464 |
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e.Init(); // clear IDs |
465 |
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e.Type = Event::type_note_synth_param; |
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e.Param.NoteSynthParam.NoteID = id.noteID(); |
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e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
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e.Param.NoteSynthParam.Delta = fVolumeLin; |
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e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
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isFinal, relative, unit |
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); |
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pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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} |
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} |
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} |
} |
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return successResult(); |
return successResult(); |
484 |
{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_change_tune::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_tune::acceptsArgType(vmint iArg, ExprType_t type) const { |
488 |
if (iArg == 0) |
if (iArg == 0) |
489 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
490 |
else |
else |
491 |
return INT_EXPR; |
return type == INT_EXPR; |
492 |
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} |
493 |
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494 |
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bool InstrumentScriptVMFunction_change_tune::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
495 |
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return iArg == 1; |
496 |
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} |
497 |
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498 |
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bool InstrumentScriptVMFunction_change_tune::acceptsArgFinal(vmint iArg) const { |
499 |
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return iArg == 1; |
500 |
} |
} |
501 |
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VMFnResult* InstrumentScriptVMFunction_change_tune::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_tune::exec(VMFnArgs* args) { |
503 |
int tune = args->arg(1)->asInt()->evalInt(); // tuning change in milli cents |
bool bUnitFactor = args->arg(1)->asInt()->hasUnitFactorNow(); |
504 |
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vmint tune = (bUnitFactor) ? args->arg(1)->asInt()->evalInt(VM_MILLI,VM_CENTI) |
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: args->arg(1)->asInt()->evalInt(); // tuning change in milli cents |
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bool isFinal = args->arg(1)->asInt()->isFinal(); |
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StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
508 |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
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const float fFreqRatio = RTMath::CentsToFreqRatioUnlimited(float(tune) / 1000.f); |
510 |
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|
511 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
512 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
525 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
526 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
527 |
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528 |
const float fFreqRatio = RTMath::CentsToFreqRatioUnlimited(float(tune) / 1000.f); |
// if change_tune() was called immediately after note was triggered |
529 |
// commented out, performed by EngineBase::ProcessNoteSynthParam() for time accuracy behavior |
// then immediately apply the tuning to Note object, but only if |
530 |
/*if (relative) |
// change_tune_time() has not been called before |
531 |
pNote->Override.Pitch *= fFreqRatio; |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime && |
532 |
else |
pNote->Override.PitchTime <= DEFAULT_NOTE_PITCH_TIME_S) |
533 |
pNote->Override.Pitch = fFreqRatio;*/ |
{ |
534 |
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if (relative) |
535 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
pNote->Override.Pitch.Value *= fFreqRatio; |
|
e.Init(); // clear IDs |
|
|
e.Type = Event::type_note_synth_param; |
|
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
|
|
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
|
|
e.Param.NoteSynthParam.Delta = fFreqRatio; |
|
|
e.Param.NoteSynthParam.Relative = relative; |
|
|
|
|
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
|
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
|
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
|
|
for (int i = 0; i < ids->arraySize(); ++i) { |
|
|
const ScriptID id = ids->evalIntElement(i); |
|
|
if (!id || !id.isNoteID()) continue; |
|
|
|
|
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
|
|
if (!pNote) continue; |
|
|
|
|
|
const float fFreqRatio = RTMath::CentsToFreqRatioUnlimited(float(tune) / 1000.f); |
|
|
// commented out, performed by EngineBase::ProcessNoteSynthParam() for time accuracy behavior |
|
|
/*if (relative) |
|
|
pNote->Override.Pitch *= fFreqRatio; |
|
536 |
else |
else |
537 |
pNote->Override.Pitch = fFreqRatio;*/ |
pNote->Override.Pitch.Value = fFreqRatio; |
538 |
|
pNote->Override.Pitch.Final = isFinal; |
539 |
|
} else { // otherwise schedule tuning change ... |
540 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
541 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
542 |
e.Type = Event::type_note_synth_param; |
e.Type = Event::type_note_synth_param; |
543 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
544 |
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
545 |
e.Param.NoteSynthParam.Delta = fFreqRatio; |
e.Param.NoteSynthParam.Delta = fFreqRatio; |
546 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
547 |
|
isFinal, relative, unit |
548 |
|
); |
549 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
550 |
} |
} |
551 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
552 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
553 |
|
for (vmint i = 0; i < ids->arraySize(); ++i) { |
554 |
|
const ScriptID id = ids->evalIntElement(i); |
555 |
|
if (!id || !id.isNoteID()) continue; |
556 |
|
|
557 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
558 |
|
if (!pNote) continue; |
559 |
|
|
560 |
|
// if change_tune() was called immediately after note was triggered |
561 |
|
// then immediately apply the tuning to Note object, but only if |
562 |
|
// change_tune_time() has not been called before |
563 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime && |
564 |
|
pNote->Override.PitchTime <= DEFAULT_NOTE_PITCH_TIME_S) |
565 |
|
{ |
566 |
|
if (relative) |
567 |
|
pNote->Override.Pitch.Value *= fFreqRatio; |
568 |
|
else |
569 |
|
pNote->Override.Pitch.Value = fFreqRatio; |
570 |
|
pNote->Override.Pitch.Final = isFinal; |
571 |
|
} else { // otherwise schedule tuning change ... |
572 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
573 |
|
e.Init(); // clear IDs |
574 |
|
e.Type = Event::type_note_synth_param; |
575 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
576 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
577 |
|
e.Param.NoteSynthParam.Delta = fFreqRatio; |
578 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
579 |
|
isFinal, relative, unit |
580 |
|
); |
581 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
582 |
|
} |
583 |
|
} |
584 |
} |
} |
585 |
|
|
586 |
return successResult(); |
return successResult(); |
593 |
{ |
{ |
594 |
} |
} |
595 |
|
|
596 |
bool InstrumentScriptVMFunction_change_pan::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_pan::acceptsArgType(vmint iArg, ExprType_t type) const { |
597 |
if (iArg == 0) |
if (iArg == 0) |
598 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
599 |
else |
else |
600 |
return INT_EXPR; |
return type == INT_EXPR; |
601 |
|
} |
602 |
|
|
603 |
|
bool InstrumentScriptVMFunction_change_pan::acceptsArgFinal(vmint iArg) const { |
604 |
|
return iArg == 1; |
605 |
} |
} |
606 |
|
|
607 |
VMFnResult* InstrumentScriptVMFunction_change_pan::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_pan::exec(VMFnArgs* args) { |
608 |
int pan = args->arg(1)->asInt()->evalInt(); |
vmint pan = args->arg(1)->asInt()->evalInt(); |
609 |
|
bool isFinal = args->arg(1)->asInt()->isFinal(); |
610 |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
611 |
|
|
612 |
if (pan > 1000) { |
if (pan > 1000) { |
616 |
wrnMsg("change_pan(): argument 2 may not be smaller than -1000"); |
wrnMsg("change_pan(): argument 2 may not be smaller than -1000"); |
617 |
pan = -1000; |
pan = -1000; |
618 |
} |
} |
619 |
|
const float fPan = float(pan) / 1000.f; |
620 |
|
|
621 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
622 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
635 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
636 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
637 |
|
|
638 |
const float fPan = float(pan) / 1000.f; |
// if change_pan() was called immediately after note was triggered |
639 |
// commented out, performed by EngineBase::ProcessNoteSynthParam() for time accuracy behavior |
// then immediately apply the panning to Note object |
640 |
/*if (relative) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
641 |
pNote->Override.Pan = RTMath::RelativeSummedAvg(pNote->Override.Pan, fPan, ++pNote->Override.PanSources); |
if (relative) { |
642 |
} else { |
pNote->Override.Pan.Value = RTMath::RelativeSummedAvg(pNote->Override.Pan.Value, fPan, ++pNote->Override.Pan.Sources); |
|
pNote->Override.Pan = fPan; |
|
|
pNote->Override.PanSources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
|
|
}*/ |
|
|
|
|
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
|
|
e.Init(); // clear IDs |
|
|
e.Type = Event::type_note_synth_param; |
|
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
|
|
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
|
|
e.Param.NoteSynthParam.Delta = fPan; |
|
|
e.Param.NoteSynthParam.Relative = relative; |
|
|
|
|
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
|
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
|
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
|
|
for (int i = 0; i < ids->arraySize(); ++i) { |
|
|
const ScriptID id = ids->evalIntElement(i); |
|
|
if (!id || !id.isNoteID()) continue; |
|
|
|
|
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
|
|
if (!pNote) continue; |
|
|
|
|
|
const float fPan = float(pan) / 1000.f; |
|
|
// commented out, performed by EngineBase::ProcessNoteSynthParam() for time accuracy behavior |
|
|
/*if (relative) { |
|
|
pNote->Override.Pan = RTMath::RelativeSummedAvg(pNote->Override.Pan, fPan, ++pNote->Override.PanSources); |
|
643 |
} else { |
} else { |
644 |
pNote->Override.Pan = fPan; |
pNote->Override.Pan.Value = fPan; |
645 |
pNote->Override.PanSources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
pNote->Override.Pan.Sources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
646 |
}*/ |
} |
647 |
|
pNote->Override.Pan.Final = isFinal; |
648 |
|
} else { // otherwise schedule panning change ... |
649 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
650 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
651 |
e.Type = Event::type_note_synth_param; |
e.Type = Event::type_note_synth_param; |
652 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
653 |
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
654 |
e.Param.NoteSynthParam.Delta = fPan; |
e.Param.NoteSynthParam.Delta = fPan; |
655 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
656 |
|
isFinal, relative, false |
657 |
|
); |
658 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
659 |
} |
} |
660 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
661 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
662 |
|
for (vmint i = 0; i < ids->arraySize(); ++i) { |
663 |
|
const ScriptID id = ids->evalIntElement(i); |
664 |
|
if (!id || !id.isNoteID()) continue; |
665 |
|
|
666 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
667 |
|
if (!pNote) continue; |
668 |
|
|
669 |
|
// if change_pan() was called immediately after note was triggered |
670 |
|
// then immediately apply the panning to Note object |
671 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
672 |
|
if (relative) { |
673 |
|
pNote->Override.Pan.Value = RTMath::RelativeSummedAvg(pNote->Override.Pan.Value, fPan, ++pNote->Override.Pan.Sources); |
674 |
|
} else { |
675 |
|
pNote->Override.Pan.Value = fPan; |
676 |
|
pNote->Override.Pan.Sources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
677 |
|
} |
678 |
|
pNote->Override.Pan.Final = isFinal; |
679 |
|
} else { // otherwise schedule panning change ... |
680 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
681 |
|
e.Init(); // clear IDs |
682 |
|
e.Type = Event::type_note_synth_param; |
683 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
684 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
685 |
|
e.Param.NoteSynthParam.Delta = fPan; |
686 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
687 |
|
isFinal, relative, false |
688 |
|
); |
689 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
690 |
|
} |
691 |
|
} |
692 |
} |
} |
693 |
|
|
694 |
return successResult(); |
return successResult(); |
695 |
} |
} |
696 |
|
|
697 |
#define VM_FILTER_PAR_MAX_VALUE 1000000 |
#define VM_FILTER_PAR_MAX_VALUE 1000000 |
698 |
|
#define VM_FILTER_PAR_MAX_HZ 30000 |
699 |
#define VM_EG_PAR_MAX_VALUE 1000000 |
#define VM_EG_PAR_MAX_VALUE 1000000 |
700 |
|
|
701 |
// change_cutoff() function |
// change_cutoff() function |
705 |
{ |
{ |
706 |
} |
} |
707 |
|
|
708 |
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgType(vmint iArg, ExprType_t type) const { |
709 |
if (iArg == 0) |
if (iArg == 0) |
710 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
711 |
else |
else |
712 |
return INT_EXPR; |
return type == INT_EXPR; |
713 |
|
} |
714 |
|
|
715 |
|
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
716 |
|
if (iArg == 1) |
717 |
|
return type == VM_NO_UNIT || type == VM_HERTZ; |
718 |
|
else |
719 |
|
return type == VM_NO_UNIT; |
720 |
|
} |
721 |
|
|
722 |
|
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
723 |
|
return iArg == 1 && type == VM_HERTZ; |
724 |
|
} |
725 |
|
|
726 |
|
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgFinal(vmint iArg) const { |
727 |
|
return iArg == 1; |
728 |
} |
} |
729 |
|
|
730 |
VMFnResult* InstrumentScriptVMFunction_change_cutoff::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_cutoff::exec(VMFnArgs* args) { |
731 |
int cutoff = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
732 |
if (cutoff > VM_FILTER_PAR_MAX_VALUE) { |
vmint cutoff = (unit) ? args->arg(1)->asInt()->evalInt(VM_NO_PREFIX) |
733 |
wrnMsg("change_cutoff(): argument 2 may not be larger than 1000000"); |
: args->arg(1)->asInt()->evalInt(); |
734 |
|
bool isFinal = args->arg(1)->asInt()->isFinal(); |
735 |
|
if (!unit && cutoff > VM_FILTER_PAR_MAX_VALUE) { |
736 |
|
wrnMsg("change_cutoff(): argument 2 may not be larger than " strfy(VM_FILTER_PAR_MAX_VALUE)); |
737 |
cutoff = VM_FILTER_PAR_MAX_VALUE; |
cutoff = VM_FILTER_PAR_MAX_VALUE; |
738 |
|
} else if (unit && cutoff > VM_FILTER_PAR_MAX_HZ) { |
739 |
|
wrnMsg("change_cutoff(): argument 2 may not be larger than " strfy(VM_FILTER_PAR_MAX_HZ) " Hz"); |
740 |
|
cutoff = VM_FILTER_PAR_MAX_HZ; |
741 |
} else if (cutoff < 0) { |
} else if (cutoff < 0) { |
742 |
wrnMsg("change_cutoff(): argument 2 may not be negative"); |
wrnMsg("change_cutoff(): argument 2 may not be negative"); |
743 |
cutoff = 0; |
cutoff = 0; |
744 |
} |
} |
745 |
|
const float fCutoff = |
746 |
|
(unit) ? cutoff : float(cutoff) / float(VM_FILTER_PAR_MAX_VALUE); |
747 |
|
|
748 |
|
if (unit && !isFinal) { |
749 |
|
wrnMsg("change_cutoff(): you must pass argument 2 as 'final' value when using Hz as unit"); |
750 |
|
return successResult(); |
751 |
|
} |
752 |
|
|
753 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
754 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
767 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
768 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
769 |
|
|
770 |
const float fCutoff = float(cutoff) / float(VM_FILTER_PAR_MAX_VALUE); |
// if change_cutoff() was called immediately after note was triggered |
771 |
|
// then immediately apply cutoff to Note object |
772 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
773 |
e.Init(); // clear IDs |
pNote->Override.Cutoff.Value = fCutoff; |
774 |
e.Type = Event::type_note_synth_param; |
pNote->Override.Cutoff.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
775 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
} else { // otherwise schedule cutoff change ... |
776 |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
777 |
e.Param.NoteSynthParam.Delta = fCutoff; |
e.Init(); // clear IDs |
778 |
e.Param.NoteSynthParam.Relative = false; |
e.Type = Event::type_note_synth_param; |
779 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
780 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
781 |
|
e.Param.NoteSynthParam.Delta = fCutoff; |
782 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
783 |
|
isFinal, false, unit |
784 |
|
); |
785 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
786 |
|
} |
787 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
788 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
789 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
790 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
791 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
792 |
|
|
793 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
794 |
if (!pNote) continue; |
if (!pNote) continue; |
795 |
|
|
796 |
const float fCutoff = float(cutoff) / float(VM_FILTER_PAR_MAX_VALUE); |
// if change_cutoff() was called immediately after note was triggered |
797 |
|
// then immediately apply cutoff to Note object |
798 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
799 |
e.Init(); // clear IDs |
pNote->Override.Cutoff.Value = fCutoff; |
800 |
e.Type = Event::type_note_synth_param; |
pNote->Override.Cutoff.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
801 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
} else { // otherwise schedule cutoff change ... |
802 |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
803 |
e.Param.NoteSynthParam.Delta = fCutoff; |
e.Init(); // clear IDs |
804 |
e.Param.NoteSynthParam.Relative = false; |
e.Type = Event::type_note_synth_param; |
805 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
806 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
807 |
|
e.Param.NoteSynthParam.Delta = fCutoff; |
808 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
809 |
|
isFinal, false, unit |
810 |
|
); |
811 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
812 |
|
} |
813 |
} |
} |
814 |
} |
} |
815 |
|
|
823 |
{ |
{ |
824 |
} |
} |
825 |
|
|
826 |
bool InstrumentScriptVMFunction_change_reso::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_reso::acceptsArgType(vmint iArg, ExprType_t type) const { |
827 |
if (iArg == 0) |
if (iArg == 0) |
828 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
829 |
else |
else |
830 |
return INT_EXPR; |
return type == INT_EXPR; |
831 |
|
} |
832 |
|
|
833 |
|
bool InstrumentScriptVMFunction_change_reso::acceptsArgFinal(vmint iArg) const { |
834 |
|
return iArg == 1; |
835 |
} |
} |
836 |
|
|
837 |
VMFnResult* InstrumentScriptVMFunction_change_reso::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_reso::exec(VMFnArgs* args) { |
838 |
int resonance = args->arg(1)->asInt()->evalInt(); |
vmint resonance = args->arg(1)->asInt()->evalInt(); |
839 |
|
bool isFinal = args->arg(1)->asInt()->isFinal(); |
840 |
if (resonance > VM_FILTER_PAR_MAX_VALUE) { |
if (resonance > VM_FILTER_PAR_MAX_VALUE) { |
841 |
wrnMsg("change_reso(): argument 2 may not be larger than 1000000"); |
wrnMsg("change_reso(): argument 2 may not be larger than 1000000"); |
842 |
resonance = VM_FILTER_PAR_MAX_VALUE; |
resonance = VM_FILTER_PAR_MAX_VALUE; |
844 |
wrnMsg("change_reso(): argument 2 may not be negative"); |
wrnMsg("change_reso(): argument 2 may not be negative"); |
845 |
resonance = 0; |
resonance = 0; |
846 |
} |
} |
847 |
|
const float fResonance = float(resonance) / float(VM_FILTER_PAR_MAX_VALUE); |
848 |
|
|
849 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
850 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
863 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
864 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
865 |
|
|
866 |
const float fResonance = float(resonance) / float(VM_FILTER_PAR_MAX_VALUE); |
// if change_reso() was called immediately after note was triggered |
867 |
|
// then immediately apply resonance to Note object |
868 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
869 |
e.Init(); // clear IDs |
pNote->Override.Resonance.Value = fResonance; |
870 |
e.Type = Event::type_note_synth_param; |
pNote->Override.Resonance.Final = isFinal; |
871 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
} else { // otherwise schedule resonance change ... |
872 |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
873 |
e.Param.NoteSynthParam.Delta = fResonance; |
e.Init(); // clear IDs |
874 |
e.Param.NoteSynthParam.Relative = false; |
e.Type = Event::type_note_synth_param; |
875 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
876 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
877 |
|
e.Param.NoteSynthParam.Delta = fResonance; |
878 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
879 |
|
isFinal, false, false |
880 |
|
); |
881 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
882 |
|
} |
883 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
884 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
885 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
886 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
887 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
888 |
|
|
889 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
890 |
if (!pNote) continue; |
if (!pNote) continue; |
891 |
|
|
892 |
const float fResonance = float(resonance) / float(VM_FILTER_PAR_MAX_VALUE); |
// if change_reso() was called immediately after note was triggered |
893 |
|
// then immediately apply resonance to Note object |
894 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
895 |
e.Init(); // clear IDs |
pNote->Override.Resonance.Value = fResonance; |
896 |
e.Type = Event::type_note_synth_param; |
pNote->Override.Resonance.Final = isFinal; |
897 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
} else { // otherwise schedule resonance change ... |
898 |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
899 |
e.Param.NoteSynthParam.Delta = fResonance; |
e.Init(); // clear IDs |
900 |
e.Param.NoteSynthParam.Relative = false; |
e.Type = Event::type_note_synth_param; |
901 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
902 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
903 |
|
e.Param.NoteSynthParam.Delta = fResonance; |
904 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
905 |
|
isFinal, false, false |
906 |
|
); |
907 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
908 |
|
} |
909 |
} |
} |
910 |
} |
} |
911 |
|
|
919 |
{ |
{ |
920 |
} |
} |
921 |
|
|
922 |
bool InstrumentScriptVMFunction_change_attack::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_attack::acceptsArgType(vmint iArg, ExprType_t type) const { |
923 |
if (iArg == 0) |
if (iArg == 0) |
924 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
925 |
else |
else |
926 |
return INT_EXPR; |
return type == INT_EXPR; |
927 |
|
} |
928 |
|
|
929 |
|
bool InstrumentScriptVMFunction_change_attack::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
930 |
|
if (iArg == 1) |
931 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
932 |
|
else |
933 |
|
return type == VM_NO_UNIT; |
934 |
|
} |
935 |
|
|
936 |
|
bool InstrumentScriptVMFunction_change_attack::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
937 |
|
return iArg == 1 && type == VM_SECOND; |
938 |
|
} |
939 |
|
|
940 |
|
bool InstrumentScriptVMFunction_change_attack::acceptsArgFinal(vmint iArg) const { |
941 |
|
return iArg == 1; |
942 |
} |
} |
943 |
|
|
944 |
VMFnResult* InstrumentScriptVMFunction_change_attack::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_attack::exec(VMFnArgs* args) { |
945 |
int attack = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
946 |
if (attack > VM_EG_PAR_MAX_VALUE) { |
vmint attack = (unit) ? args->arg(1)->asInt()->evalInt(VM_MICRO) |
947 |
wrnMsg("change_attack(): argument 2 may not be larger than 1000000"); |
: args->arg(1)->asInt()->evalInt(); |
948 |
attack = VM_EG_PAR_MAX_VALUE; |
bool isFinal = args->arg(1)->asInt()->isFinal(); |
949 |
} else if (attack < 0) { |
// note: intentionally not checking against a max. value here! |
950 |
|
// (to allow i.e. passing 2000000 for doubling the attack time) |
951 |
|
if (attack < 0) { |
952 |
wrnMsg("change_attack(): argument 2 may not be negative"); |
wrnMsg("change_attack(): argument 2 may not be negative"); |
953 |
attack = 0; |
attack = 0; |
954 |
} |
} |
955 |
const float fAttack = float(attack) / float(VM_EG_PAR_MAX_VALUE); |
const float fAttack = float(attack) / float(VM_EG_PAR_MAX_VALUE); |
956 |
|
|
957 |
|
if (unit && !isFinal) { |
958 |
|
wrnMsg("change_attack(): you must pass argument 2 as 'final' value when using seconds as unit"); |
959 |
|
return successResult(); |
960 |
|
} |
961 |
|
|
962 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
963 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
964 |
|
|
974 |
} |
} |
975 |
|
|
976 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
977 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
|
|
|
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
|
|
e.Init(); // clear IDs |
|
|
e.Type = Event::type_note_synth_param; |
|
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
|
|
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
|
|
e.Param.NoteSynthParam.Delta = fAttack; |
|
|
e.Param.NoteSynthParam.Relative = false; |
|
978 |
|
|
979 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
// if change_attack() was called immediately after note was triggered |
980 |
|
// then immediately apply attack to Note object |
981 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
982 |
|
pNote->Override.Attack.Value = fAttack; |
983 |
|
pNote->Override.Attack.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
984 |
|
} else { // otherwise schedule attack change ... |
985 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
986 |
|
e.Init(); // clear IDs |
987 |
|
e.Type = Event::type_note_synth_param; |
988 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
989 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
990 |
|
e.Param.NoteSynthParam.Delta = fAttack; |
991 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
992 |
|
isFinal, false, unit |
993 |
|
); |
994 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
995 |
|
} |
996 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
997 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
998 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
999 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1000 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1001 |
|
|
1002 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1003 |
if (!pNote) continue; |
if (!pNote) continue; |
1004 |
|
|
1005 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
// if change_attack() was called immediately after note was triggered |
1006 |
e.Init(); // clear IDs |
// then immediately apply attack to Note object |
1007 |
e.Type = Event::type_note_synth_param; |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1008 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
pNote->Override.Attack.Value = fAttack; |
1009 |
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
pNote->Override.Attack.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1010 |
e.Param.NoteSynthParam.Delta = fAttack; |
} else { // otherwise schedule attack change ... |
1011 |
e.Param.NoteSynthParam.Relative = false; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1012 |
|
e.Init(); // clear IDs |
1013 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
e.Type = Event::type_note_synth_param; |
1014 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1015 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
1016 |
|
e.Param.NoteSynthParam.Delta = fAttack; |
1017 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1018 |
|
isFinal, false, unit |
1019 |
|
); |
1020 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1021 |
|
} |
1022 |
} |
} |
1023 |
} |
} |
1024 |
|
|
1032 |
{ |
{ |
1033 |
} |
} |
1034 |
|
|
1035 |
bool InstrumentScriptVMFunction_change_decay::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_decay::acceptsArgType(vmint iArg, ExprType_t type) const { |
1036 |
if (iArg == 0) |
if (iArg == 0) |
1037 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1038 |
else |
else |
1039 |
return INT_EXPR; |
return type == INT_EXPR; |
1040 |
|
} |
1041 |
|
|
1042 |
|
bool InstrumentScriptVMFunction_change_decay::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1043 |
|
if (iArg == 1) |
1044 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1045 |
|
else |
1046 |
|
return type == VM_NO_UNIT; |
1047 |
|
} |
1048 |
|
|
1049 |
|
bool InstrumentScriptVMFunction_change_decay::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1050 |
|
return iArg == 1 && type == VM_SECOND; |
1051 |
|
} |
1052 |
|
|
1053 |
|
bool InstrumentScriptVMFunction_change_decay::acceptsArgFinal(vmint iArg) const { |
1054 |
|
return iArg == 1; |
1055 |
} |
} |
1056 |
|
|
1057 |
VMFnResult* InstrumentScriptVMFunction_change_decay::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_decay::exec(VMFnArgs* args) { |
1058 |
int decay = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
1059 |
if (decay > VM_EG_PAR_MAX_VALUE) { |
vmint decay = (unit) ? args->arg(1)->asInt()->evalInt(VM_MICRO) |
1060 |
wrnMsg("change_decay(): argument 2 may not be larger than 1000000"); |
: args->arg(1)->asInt()->evalInt(); |
1061 |
decay = VM_EG_PAR_MAX_VALUE; |
bool isFinal = args->arg(1)->asInt()->isFinal(); |
1062 |
} else if (decay < 0) { |
// note: intentionally not checking against a max. value here! |
1063 |
|
// (to allow i.e. passing 2000000 for doubling the decay time) |
1064 |
|
if (decay < 0) { |
1065 |
wrnMsg("change_decay(): argument 2 may not be negative"); |
wrnMsg("change_decay(): argument 2 may not be negative"); |
1066 |
decay = 0; |
decay = 0; |
1067 |
} |
} |
1068 |
const float fDecay = float(decay) / float(VM_EG_PAR_MAX_VALUE); |
const float fDecay = float(decay) / float(VM_EG_PAR_MAX_VALUE); |
1069 |
|
|
1070 |
|
if (unit && !isFinal) { |
1071 |
|
wrnMsg("change_decay(): you must pass argument 2 as 'final' value when using seconds as unit"); |
1072 |
|
return successResult(); |
1073 |
|
} |
1074 |
|
|
1075 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
1076 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1077 |
|
|
1087 |
} |
} |
1088 |
|
|
1089 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1090 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
|
|
|
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
|
|
e.Init(); // clear IDs |
|
|
e.Type = Event::type_note_synth_param; |
|
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
|
|
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
|
|
e.Param.NoteSynthParam.Delta = fDecay; |
|
|
e.Param.NoteSynthParam.Relative = false; |
|
1091 |
|
|
1092 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
// if change_decay() was called immediately after note was triggered |
1093 |
|
// then immediately apply decay to Note object |
1094 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1095 |
|
pNote->Override.Decay.Value = fDecay; |
1096 |
|
pNote->Override.Decay.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1097 |
|
} else { // otherwise schedule decay change ... |
1098 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1099 |
|
e.Init(); // clear IDs |
1100 |
|
e.Type = Event::type_note_synth_param; |
1101 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1102 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
1103 |
|
e.Param.NoteSynthParam.Delta = fDecay; |
1104 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1105 |
|
isFinal, false, unit |
1106 |
|
); |
1107 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1108 |
|
} |
1109 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1110 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1111 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1112 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1113 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1114 |
|
|
1115 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1116 |
if (!pNote) continue; |
if (!pNote) continue; |
1117 |
|
|
1118 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
// if change_decay() was called immediately after note was triggered |
1119 |
e.Init(); // clear IDs |
// then immediately apply decay to Note object |
1120 |
e.Type = Event::type_note_synth_param; |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1121 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
pNote->Override.Decay.Value = fDecay; |
1122 |
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
pNote->Override.Decay.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1123 |
e.Param.NoteSynthParam.Delta = fDecay; |
} else { // otherwise schedule decay change ... |
1124 |
e.Param.NoteSynthParam.Relative = false; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1125 |
|
e.Init(); // clear IDs |
1126 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
e.Type = Event::type_note_synth_param; |
1127 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1128 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
1129 |
|
e.Param.NoteSynthParam.Delta = fDecay; |
1130 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1131 |
|
isFinal, false, unit |
1132 |
|
); |
1133 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1134 |
|
} |
1135 |
} |
} |
1136 |
} |
} |
1137 |
|
|
1145 |
{ |
{ |
1146 |
} |
} |
1147 |
|
|
1148 |
bool InstrumentScriptVMFunction_change_release::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_release::acceptsArgType(vmint iArg, ExprType_t type) const { |
1149 |
if (iArg == 0) |
if (iArg == 0) |
1150 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1151 |
else |
else |
1152 |
return INT_EXPR; |
return type == INT_EXPR; |
1153 |
|
} |
1154 |
|
|
1155 |
|
bool InstrumentScriptVMFunction_change_release::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1156 |
|
if (iArg == 1) |
1157 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1158 |
|
else |
1159 |
|
return type == VM_NO_UNIT; |
1160 |
|
} |
1161 |
|
|
1162 |
|
bool InstrumentScriptVMFunction_change_release::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1163 |
|
return iArg == 1 && type == VM_SECOND; |
1164 |
|
} |
1165 |
|
|
1166 |
|
bool InstrumentScriptVMFunction_change_release::acceptsArgFinal(vmint iArg) const { |
1167 |
|
return iArg == 1; |
1168 |
} |
} |
1169 |
|
|
1170 |
VMFnResult* InstrumentScriptVMFunction_change_release::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_release::exec(VMFnArgs* args) { |
1171 |
int release = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
1172 |
if (release > VM_EG_PAR_MAX_VALUE) { |
vmint release = (unit) ? args->arg(1)->asInt()->evalInt(VM_MICRO) |
1173 |
wrnMsg("change_release(): argument 2 may not be larger than 1000000"); |
: args->arg(1)->asInt()->evalInt(); |
1174 |
release = VM_EG_PAR_MAX_VALUE; |
bool isFinal = args->arg(1)->asInt()->isFinal(); |
1175 |
} else if (release < 0) { |
// note: intentionally not checking against a max. value here! |
1176 |
|
// (to allow i.e. passing 2000000 for doubling the release time) |
1177 |
|
if (release < 0) { |
1178 |
wrnMsg("change_release(): argument 2 may not be negative"); |
wrnMsg("change_release(): argument 2 may not be negative"); |
1179 |
release = 0; |
release = 0; |
1180 |
} |
} |
1181 |
const float fRelease = float(release) / float(VM_EG_PAR_MAX_VALUE); |
const float fRelease = float(release) / float(VM_EG_PAR_MAX_VALUE); |
1182 |
|
|
1183 |
|
if (unit && !isFinal) { |
1184 |
|
wrnMsg("change_release(): you must pass argument 2 as 'final' value when using seconds as unit"); |
1185 |
|
return successResult(); |
1186 |
|
} |
1187 |
|
|
1188 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
1189 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1190 |
|
|
1200 |
} |
} |
1201 |
|
|
1202 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1203 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
1204 |
|
|
1205 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
// if change_release() was called immediately after note was triggered |
1206 |
e.Init(); // clear IDs |
// then immediately apply relase to Note object |
1207 |
e.Type = Event::type_note_synth_param; |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1208 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
pNote->Override.Release.Value = fRelease; |
1209 |
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
pNote->Override.Release.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1210 |
e.Param.NoteSynthParam.Delta = fRelease; |
} else { // otherwise schedule release change ... |
1211 |
e.Param.NoteSynthParam.Relative = false; |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1212 |
|
e.Init(); // clear IDs |
1213 |
|
e.Type = Event::type_note_synth_param; |
1214 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1215 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
1216 |
|
e.Param.NoteSynthParam.Delta = fRelease; |
1217 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1218 |
|
isFinal, false, unit |
1219 |
|
); |
1220 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1221 |
|
} |
1222 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1223 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1224 |
|
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1225 |
|
const ScriptID id = ids->evalIntElement(i); |
1226 |
|
if (!id || !id.isNoteID()) continue; |
1227 |
|
|
1228 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1229 |
|
if (!pNote) continue; |
1230 |
|
|
1231 |
|
// if change_release() was called immediately after note was triggered |
1232 |
|
// then immediately apply relase to Note object |
1233 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1234 |
|
pNote->Override.Release.Value = fRelease; |
1235 |
|
pNote->Override.Release.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1236 |
|
} else { // otherwise schedule release change ... |
1237 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1238 |
|
e.Init(); // clear IDs |
1239 |
|
e.Type = Event::type_note_synth_param; |
1240 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1241 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
1242 |
|
e.Param.NoteSynthParam.Delta = fRelease; |
1243 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1244 |
|
isFinal, false, unit |
1245 |
|
); |
1246 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1247 |
|
} |
1248 |
|
} |
1249 |
|
} |
1250 |
|
|
1251 |
|
return successResult(); |
1252 |
|
} |
1253 |
|
|
1254 |
|
// template for change_*() functions |
1255 |
|
|
1256 |
|
bool VMChangeSynthParamFunction::acceptsArgType(vmint iArg, ExprType_t type) const { |
1257 |
|
if (iArg == 0) |
1258 |
|
return type == INT_EXPR || type == INT_ARR_EXPR; |
1259 |
|
else |
1260 |
|
return type == INT_EXPR; |
1261 |
|
} |
1262 |
|
|
1263 |
|
bool VMChangeSynthParamFunction::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1264 |
|
if (iArg == 1) |
1265 |
|
return type == VM_NO_UNIT || type == m_unit; |
1266 |
|
else |
1267 |
|
return type == VM_NO_UNIT; |
1268 |
|
} |
1269 |
|
|
1270 |
|
bool VMChangeSynthParamFunction::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1271 |
|
return m_acceptUnitPrefix && iArg == 1 && type == m_unit; |
1272 |
|
} |
1273 |
|
|
1274 |
|
bool VMChangeSynthParamFunction::acceptsArgFinal(vmint iArg) const { |
1275 |
|
return (m_acceptFinal) ? (iArg == 1) : false; |
1276 |
|
} |
1277 |
|
|
1278 |
|
inline static void setNoteParamScopeBy_FinalUnit(NoteBase::Param& param, const bool bFinal, const StdUnit_t unit) { |
1279 |
|
param.Scope = NoteBase::scopeBy_FinalUnit(bFinal, unit); |
1280 |
|
} |
1281 |
|
|
1282 |
|
inline static void setNoteParamScopeBy_FinalUnit(NoteBase::Norm& param, const bool bFinal, const StdUnit_t unit) { |
1283 |
|
param.Final = bFinal; |
1284 |
|
} |
1285 |
|
|
1286 |
|
inline static void setNoteParamScopeBy_FinalUnit(float& param, const bool bFinal, const StdUnit_t unit) { |
1287 |
|
/* NOOP */ |
1288 |
|
} |
1289 |
|
|
1290 |
|
template<class T> |
1291 |
|
inline static void setNoteParamValue(T& param, vmfloat value) { |
1292 |
|
param.Value = value; |
1293 |
|
} |
1294 |
|
|
1295 |
|
inline static void setNoteParamValue(float& param, vmfloat value) { |
1296 |
|
param = value; |
1297 |
|
} |
1298 |
|
|
1299 |
|
// Arbitrarily chosen constant value symbolizing "no limit". |
1300 |
|
#define NO_LIMIT 1315916909 |
1301 |
|
|
1302 |
|
template<class T_NoteParamType, T_NoteParamType NoteBase::_Override::*T_noteParam, |
1303 |
|
vmint T_synthParam, |
1304 |
|
vmint T_minValueNorm, vmint T_maxValueNorm, bool T_normalizeNorm, |
1305 |
|
vmint T_minValueUnit, vmint T_maxValueUnit, |
1306 |
|
MetricPrefix_t T_unitPrefix0, MetricPrefix_t ... T_unitPrefixN> |
1307 |
|
VMFnResult* VMChangeSynthParamFunction::execTemplate(VMFnArgs* args, const char* functionName) |
1308 |
|
{ |
1309 |
|
const StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
1310 |
|
const bool isFinal = args->arg(1)->asInt()->isFinal(); |
1311 |
|
vmint value = |
1312 |
|
(m_acceptUnitPrefix && ((m_unit && unit) || (!m_unit && args->arg(1)->asInt()->hasUnitFactorNow()))) |
1313 |
|
? args->arg(1)->asInt()->evalInt(T_unitPrefix0, T_unitPrefixN ...) |
1314 |
|
: args->arg(1)->asInt()->evalInt(); |
1315 |
|
|
1316 |
|
if (unit && !isFinal && m_unit != VM_BEL && m_unit) { |
1317 |
|
wrnMsg(String(functionName) + "(): you must pass argument 2 as 'final' value when using a unit"); |
1318 |
|
return successResult(); |
1319 |
|
} |
1320 |
|
|
1321 |
|
// check if passed value is in allowed range |
1322 |
|
if (unit && m_unit) { |
1323 |
|
if (T_maxValueUnit != NO_LIMIT && value > T_maxValueUnit) { |
1324 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be larger than " + ToString(T_maxValueUnit)); |
1325 |
|
value = T_maxValueUnit; |
1326 |
|
} else if (T_minValueUnit != NO_LIMIT && value < T_minValueUnit) { |
1327 |
|
if (T_minValueUnit == 0) |
1328 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be negative"); |
1329 |
|
else |
1330 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be smaller than " + ToString(T_minValueUnit)); |
1331 |
|
value = T_minValueUnit; |
1332 |
|
} |
1333 |
|
} else { // value was passed to this function without a unit ... |
1334 |
|
if (T_maxValueNorm != NO_LIMIT && value > T_maxValueNorm) { |
1335 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be larger than " + ToString(T_maxValueNorm)); |
1336 |
|
value = T_maxValueNorm; |
1337 |
|
} else if (T_minValueNorm != NO_LIMIT && value < T_minValueNorm) { |
1338 |
|
if (T_minValueNorm == 0) |
1339 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be negative"); |
1340 |
|
else |
1341 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be smaller than " + ToString(T_minValueNorm)); |
1342 |
|
value = T_minValueNorm; |
1343 |
|
} |
1344 |
|
} |
1345 |
|
|
1346 |
|
// convert passed argument value to engine internal expected value range (i.e. 0.0 .. 1.0) |
1347 |
|
const float fValue = |
1348 |
|
(unit && m_unit) ? |
1349 |
|
(unit == VM_BEL) ? |
1350 |
|
RTMath::DecibelToLinRatio(float(value) * float(T_unitPrefix0) /*i.e. mdB -> dB*/) : |
1351 |
|
float(value) * VMUnit::unitFactor(T_unitPrefix0, T_unitPrefixN ...) /*i.e. us -> s*/ : |
1352 |
|
(T_normalizeNorm) ? |
1353 |
|
float(value) / ((T_maxValueNorm != NO_LIMIT) ? float(T_maxValueNorm) : 1000000.f/* fallback: value range used for most */) : |
1354 |
|
float(value) /* as is */; |
1355 |
|
|
1356 |
|
AbstractEngineChannel* pEngineChannel = |
1357 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1358 |
|
|
1359 |
|
if (args->arg(0)->exprType() == INT_EXPR) { |
1360 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
1361 |
|
if (!id) { |
1362 |
|
wrnMsg(String(functionName) + "(): note ID for argument 1 may not be zero"); |
1363 |
|
return successResult(); |
1364 |
|
} |
1365 |
|
if (!id.isNoteID()) { |
1366 |
|
wrnMsg(String(functionName) + "(): argument 1 is not a note ID"); |
1367 |
|
return successResult(); |
1368 |
|
} |
1369 |
|
|
1370 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1371 |
|
if (!pNote) return successResult(); |
1372 |
|
|
1373 |
|
// if this change_*() script function was called immediately after |
1374 |
|
// note was triggered then immediately apply the synth parameter |
1375 |
|
// change to Note object |
1376 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1377 |
|
setNoteParamValue(pNote->Override.*T_noteParam, fValue); |
1378 |
|
setNoteParamScopeBy_FinalUnit( |
1379 |
|
(pNote->Override.*T_noteParam), |
1380 |
|
isFinal, unit |
1381 |
|
); |
1382 |
|
} else { // otherwise schedule this synth parameter change ... |
1383 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1384 |
|
e.Init(); // clear IDs |
1385 |
|
e.Type = Event::type_note_synth_param; |
1386 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1387 |
|
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1388 |
|
e.Param.NoteSynthParam.Delta = fValue; |
1389 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1390 |
|
isFinal, false, unit |
1391 |
|
); |
1392 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1393 |
|
} |
1394 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1395 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1396 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1397 |
|
const ScriptID id = ids->evalIntElement(i); |
1398 |
|
if (!id || !id.isNoteID()) continue; |
1399 |
|
|
1400 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1401 |
|
if (!pNote) continue; |
1402 |
|
|
1403 |
|
// if this change_*() script function was called immediately after |
1404 |
|
// note was triggered then immediately apply the synth parameter |
1405 |
|
// change to Note object |
1406 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1407 |
|
setNoteParamValue(pNote->Override.*T_noteParam, fValue); |
1408 |
|
setNoteParamScopeBy_FinalUnit( |
1409 |
|
(pNote->Override.*T_noteParam), |
1410 |
|
isFinal, unit |
1411 |
|
); |
1412 |
|
} else { // otherwise schedule this synth parameter change ... |
1413 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1414 |
|
e.Init(); // clear IDs |
1415 |
|
e.Type = Event::type_note_synth_param; |
1416 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1417 |
|
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1418 |
|
e.Param.NoteSynthParam.Delta = fValue; |
1419 |
|
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1420 |
|
isFinal, false, unit |
1421 |
|
); |
1422 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1423 |
|
} |
1424 |
|
} |
1425 |
|
} |
1426 |
|
|
1427 |
|
return successResult(); |
1428 |
|
} |
1429 |
|
|
1430 |
|
// change_sustain() function |
1431 |
|
|
1432 |
|
VMFnResult* InstrumentScriptVMFunction_change_sustain::exec(VMFnArgs* args) { |
1433 |
|
return VMChangeSynthParamFunction::execTemplate< |
1434 |
|
decltype(NoteBase::_Override::Sustain), |
1435 |
|
&NoteBase::_Override::Sustain, |
1436 |
|
Event::synth_param_sustain, |
1437 |
|
/* if value passed without unit */ |
1438 |
|
0, NO_LIMIT, true, |
1439 |
|
/* if value passed WITH 'Bel' unit */ |
1440 |
|
NO_LIMIT, NO_LIMIT, VM_MILLI, VM_DECI>( args, "change_sustain" ); |
1441 |
|
} |
1442 |
|
|
1443 |
|
// change_cutoff_attack() function |
1444 |
|
|
1445 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_attack::exec(VMFnArgs* args) { |
1446 |
|
return VMChangeSynthParamFunction::execTemplate< |
1447 |
|
decltype(NoteBase::_Override::CutoffAttack), |
1448 |
|
&NoteBase::_Override::CutoffAttack, |
1449 |
|
Event::synth_param_cutoff_attack, |
1450 |
|
/* if value passed without unit */ |
1451 |
|
0, NO_LIMIT, true, |
1452 |
|
/* if value passed with 'seconds' unit */ |
1453 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_cutoff_attack" ); |
1454 |
|
} |
1455 |
|
|
1456 |
|
// change_cutoff_decay() function |
1457 |
|
|
1458 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_decay::exec(VMFnArgs* args) { |
1459 |
|
return VMChangeSynthParamFunction::execTemplate< |
1460 |
|
decltype(NoteBase::_Override::CutoffDecay), |
1461 |
|
&NoteBase::_Override::CutoffDecay, |
1462 |
|
Event::synth_param_cutoff_decay, |
1463 |
|
/* if value passed without unit */ |
1464 |
|
0, NO_LIMIT, true, |
1465 |
|
/* if value passed with 'seconds' unit */ |
1466 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_cutoff_decay" ); |
1467 |
|
} |
1468 |
|
|
1469 |
|
// change_cutoff_sustain() function |
1470 |
|
|
1471 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_sustain::exec(VMFnArgs* args) { |
1472 |
|
return VMChangeSynthParamFunction::execTemplate< |
1473 |
|
decltype(NoteBase::_Override::CutoffSustain), |
1474 |
|
&NoteBase::_Override::CutoffSustain, |
1475 |
|
Event::synth_param_cutoff_sustain, |
1476 |
|
/* if value passed without unit */ |
1477 |
|
0, NO_LIMIT, true, |
1478 |
|
/* if value passed WITH 'Bel' unit */ |
1479 |
|
NO_LIMIT, NO_LIMIT, VM_MILLI, VM_DECI>( args, "change_cutoff_sustain" ); |
1480 |
|
} |
1481 |
|
|
1482 |
|
// change_cutoff_release() function |
1483 |
|
|
1484 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_release::exec(VMFnArgs* args) { |
1485 |
|
return VMChangeSynthParamFunction::execTemplate< |
1486 |
|
decltype(NoteBase::_Override::CutoffRelease), |
1487 |
|
&NoteBase::_Override::CutoffRelease, |
1488 |
|
Event::synth_param_cutoff_release, |
1489 |
|
/* if value passed without unit */ |
1490 |
|
0, NO_LIMIT, true, |
1491 |
|
/* if value passed with 'seconds' unit */ |
1492 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_cutoff_release" ); |
1493 |
|
} |
1494 |
|
|
1495 |
|
// change_amp_lfo_depth() function |
1496 |
|
|
1497 |
|
VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_depth::exec(VMFnArgs* args) { |
1498 |
|
return VMChangeSynthParamFunction::execTemplate< |
1499 |
|
decltype(NoteBase::_Override::AmpLFODepth), |
1500 |
|
&NoteBase::_Override::AmpLFODepth, |
1501 |
|
Event::synth_param_amp_lfo_depth, |
1502 |
|
/* if value passed without unit */ |
1503 |
|
0, 1000000, true, |
1504 |
|
/* not used (since this function does not accept unit) */ |
1505 |
|
NO_LIMIT, NO_LIMIT, VM_NO_PREFIX>( args, "change_amp_lfo_depth" ); |
1506 |
|
} |
1507 |
|
|
1508 |
|
// change_amp_lfo_freq() function |
1509 |
|
|
1510 |
|
VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_freq::exec(VMFnArgs* args) { |
1511 |
|
return VMChangeSynthParamFunction::execTemplate< |
1512 |
|
decltype(NoteBase::_Override::AmpLFOFreq), |
1513 |
|
&NoteBase::_Override::AmpLFOFreq, |
1514 |
|
Event::synth_param_amp_lfo_freq, |
1515 |
|
/* if value passed without unit */ |
1516 |
|
0, 1000000, true, |
1517 |
|
/* if value passed with 'Hz' unit */ |
1518 |
|
0, 30000, VM_NO_PREFIX>( args, "change_amp_lfo_freq" ); |
1519 |
|
} |
1520 |
|
|
1521 |
|
// change_cutoff_lfo_depth() function |
1522 |
|
|
1523 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_lfo_depth::exec(VMFnArgs* args) { |
1524 |
|
return VMChangeSynthParamFunction::execTemplate< |
1525 |
|
decltype(NoteBase::_Override::CutoffLFODepth), |
1526 |
|
&NoteBase::_Override::CutoffLFODepth, |
1527 |
|
Event::synth_param_cutoff_lfo_depth, |
1528 |
|
/* if value passed without unit */ |
1529 |
|
0, 1000000, true, |
1530 |
|
/* not used (since this function does not accept unit) */ |
1531 |
|
NO_LIMIT, NO_LIMIT, VM_NO_PREFIX>( args, "change_cutoff_lfo_depth" ); |
1532 |
|
} |
1533 |
|
|
1534 |
|
// change_cutoff_lfo_freq() function |
1535 |
|
|
1536 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_lfo_freq::exec(VMFnArgs* args) { |
1537 |
|
return VMChangeSynthParamFunction::execTemplate< |
1538 |
|
decltype(NoteBase::_Override::CutoffLFOFreq), |
1539 |
|
&NoteBase::_Override::CutoffLFOFreq, |
1540 |
|
Event::synth_param_cutoff_lfo_freq, |
1541 |
|
/* if value passed without unit */ |
1542 |
|
0, 1000000, true, |
1543 |
|
/* if value passed with 'Hz' unit */ |
1544 |
|
0, 30000, VM_NO_PREFIX>( args, "change_cutoff_lfo_freq" ); |
1545 |
|
} |
1546 |
|
|
1547 |
|
// change_pitch_lfo_depth() function |
1548 |
|
|
1549 |
|
VMFnResult* InstrumentScriptVMFunction_change_pitch_lfo_depth::exec(VMFnArgs* args) { |
1550 |
|
return VMChangeSynthParamFunction::execTemplate< |
1551 |
|
decltype(NoteBase::_Override::PitchLFODepth), |
1552 |
|
&NoteBase::_Override::PitchLFODepth, |
1553 |
|
Event::synth_param_pitch_lfo_depth, |
1554 |
|
/* if value passed without unit */ |
1555 |
|
0, 1000000, true, |
1556 |
|
/* not used (since this function does not accept unit) */ |
1557 |
|
NO_LIMIT, NO_LIMIT, VM_NO_PREFIX>( args, "change_pitch_lfo_depth" ); |
1558 |
|
} |
1559 |
|
|
1560 |
|
// change_pitch_lfo_freq() function |
1561 |
|
|
1562 |
|
VMFnResult* InstrumentScriptVMFunction_change_pitch_lfo_freq::exec(VMFnArgs* args) { |
1563 |
|
return VMChangeSynthParamFunction::execTemplate< |
1564 |
|
decltype(NoteBase::_Override::PitchLFOFreq), |
1565 |
|
&NoteBase::_Override::PitchLFOFreq, |
1566 |
|
Event::synth_param_pitch_lfo_freq, |
1567 |
|
/* if value passed without unit */ |
1568 |
|
0, 1000000, true, |
1569 |
|
/* if value passed with 'Hz' unit */ |
1570 |
|
0, 30000, VM_NO_PREFIX>( args, "change_pitch_lfo_freq" ); |
1571 |
|
} |
1572 |
|
|
1573 |
|
// change_vol_time() function |
1574 |
|
|
1575 |
|
VMFnResult* InstrumentScriptVMFunction_change_vol_time::exec(VMFnArgs* args) { |
1576 |
|
return VMChangeSynthParamFunction::execTemplate< |
1577 |
|
decltype(NoteBase::_Override::VolumeTime), |
1578 |
|
&NoteBase::_Override::VolumeTime, |
1579 |
|
Event::synth_param_volume_time, |
1580 |
|
/* if value passed without unit (implying 'us' unit) */ |
1581 |
|
0, NO_LIMIT, true, |
1582 |
|
/* if value passed with 'seconds' unit */ |
1583 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_vol_time" ); |
1584 |
|
} |
1585 |
|
|
1586 |
|
// change_tune_time() function |
1587 |
|
|
1588 |
|
VMFnResult* InstrumentScriptVMFunction_change_tune_time::exec(VMFnArgs* args) { |
1589 |
|
return VMChangeSynthParamFunction::execTemplate< |
1590 |
|
decltype(NoteBase::_Override::PitchTime), |
1591 |
|
&NoteBase::_Override::PitchTime, |
1592 |
|
Event::synth_param_pitch_time, |
1593 |
|
/* if value passed without unit (implying 'us' unit) */ |
1594 |
|
0, NO_LIMIT, true, |
1595 |
|
/* if value passed with 'seconds' unit */ |
1596 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_tune_time" ); |
1597 |
|
} |
1598 |
|
|
1599 |
|
// change_pan_time() function |
1600 |
|
|
1601 |
|
VMFnResult* InstrumentScriptVMFunction_change_pan_time::exec(VMFnArgs* args) { |
1602 |
|
return VMChangeSynthParamFunction::execTemplate< |
1603 |
|
decltype(NoteBase::_Override::PanTime), |
1604 |
|
&NoteBase::_Override::PanTime, |
1605 |
|
Event::synth_param_pan_time, |
1606 |
|
/* if value passed without unit (implying 'us' unit) */ |
1607 |
|
0, NO_LIMIT, true, |
1608 |
|
/* if value passed with 'seconds' unit */ |
1609 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_pan_time" ); |
1610 |
|
} |
1611 |
|
|
1612 |
|
// template for change_*_curve() functions |
1613 |
|
|
1614 |
|
bool VMChangeFadeCurveFunction::acceptsArgType(vmint iArg, ExprType_t type) const { |
1615 |
|
if (iArg == 0) |
1616 |
|
return type == INT_EXPR || type == INT_ARR_EXPR; |
1617 |
|
else |
1618 |
|
return type == INT_EXPR; |
1619 |
|
} |
1620 |
|
|
1621 |
|
template<fade_curve_t NoteBase::_Override::*T_noteParam, vmint T_synthParam> |
1622 |
|
VMFnResult* VMChangeFadeCurveFunction::execTemplate(VMFnArgs* args, const char* functionName) { |
1623 |
|
vmint value = args->arg(1)->asInt()->evalInt(); |
1624 |
|
switch (value) { |
1625 |
|
case FADE_CURVE_LINEAR: |
1626 |
|
case FADE_CURVE_EASE_IN_EASE_OUT: |
1627 |
|
break; |
1628 |
|
default: |
1629 |
|
wrnMsg(String(functionName) + "(): invalid curve type passed as argument 2"); |
1630 |
|
return successResult(); |
1631 |
|
} |
1632 |
|
|
1633 |
|
AbstractEngineChannel* pEngineChannel = |
1634 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1635 |
|
|
1636 |
|
if (args->arg(0)->exprType() == INT_EXPR) { |
1637 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
1638 |
|
if (!id) { |
1639 |
|
wrnMsg(String(functionName) + "(): note ID for argument 1 may not be zero"); |
1640 |
|
return successResult(); |
1641 |
|
} |
1642 |
|
if (!id.isNoteID()) { |
1643 |
|
wrnMsg(String(functionName) + "(): argument 1 is not a note ID"); |
1644 |
|
return successResult(); |
1645 |
|
} |
1646 |
|
|
1647 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1648 |
|
if (!pNote) return successResult(); |
1649 |
|
|
1650 |
|
// if this change_*_curve() script function was called immediately after |
1651 |
|
// note was triggered then immediately apply the synth parameter |
1652 |
|
// change to Note object |
1653 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1654 |
|
pNote->Override.*T_noteParam = (fade_curve_t) value; |
1655 |
|
} else { // otherwise schedule this synth parameter change ... |
1656 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1657 |
|
e.Init(); // clear IDs |
1658 |
|
e.Type = Event::type_note_synth_param; |
1659 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1660 |
|
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1661 |
|
e.Param.NoteSynthParam.Delta = value; |
1662 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1663 |
|
|
1664 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1665 |
|
} |
1666 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1667 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1668 |
|
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1669 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1670 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1671 |
|
|
1672 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1673 |
if (!pNote) continue; |
if (!pNote) continue; |
1674 |
|
|
1675 |
|
// if this change_*_curve() script function was called immediately after |
1676 |
|
// note was triggered then immediately apply the synth parameter |
1677 |
|
// change to Note object |
1678 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1679 |
|
pNote->Override.*T_noteParam = (fade_curve_t) value; |
1680 |
|
} else { // otherwise schedule this synth parameter change ... |
1681 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1682 |
|
e.Init(); // clear IDs |
1683 |
|
e.Type = Event::type_note_synth_param; |
1684 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1685 |
|
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1686 |
|
e.Param.NoteSynthParam.Delta = value; |
1687 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1688 |
|
|
1689 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1690 |
|
} |
1691 |
|
} |
1692 |
|
} |
1693 |
|
|
1694 |
|
return successResult(); |
1695 |
|
} |
1696 |
|
|
1697 |
|
// change_vol_curve() function |
1698 |
|
|
1699 |
|
VMFnResult* InstrumentScriptVMFunction_change_vol_curve::exec(VMFnArgs* args) { |
1700 |
|
return VMChangeFadeCurveFunction::execTemplate< |
1701 |
|
&NoteBase::_Override::VolumeCurve, |
1702 |
|
Event::synth_param_volume_curve>( args, "change_vol_curve" ); |
1703 |
|
} |
1704 |
|
|
1705 |
|
// change_tune_curve() function |
1706 |
|
|
1707 |
|
VMFnResult* InstrumentScriptVMFunction_change_tune_curve::exec(VMFnArgs* args) { |
1708 |
|
return VMChangeFadeCurveFunction::execTemplate< |
1709 |
|
&NoteBase::_Override::PitchCurve, |
1710 |
|
Event::synth_param_pitch_curve>( args, "change_tune_curve" ); |
1711 |
|
} |
1712 |
|
|
1713 |
|
// change_pan_curve() function |
1714 |
|
|
1715 |
|
VMFnResult* InstrumentScriptVMFunction_change_pan_curve::exec(VMFnArgs* args) { |
1716 |
|
return VMChangeFadeCurveFunction::execTemplate< |
1717 |
|
&NoteBase::_Override::PanCurve, |
1718 |
|
Event::synth_param_pan_curve>( args, "change_pan_curve" ); |
1719 |
|
} |
1720 |
|
|
1721 |
|
// fade_in() function |
1722 |
|
|
1723 |
|
InstrumentScriptVMFunction_fade_in::InstrumentScriptVMFunction_fade_in(InstrumentScriptVM* parent) |
1724 |
|
: m_vm(parent) |
1725 |
|
{ |
1726 |
|
} |
1727 |
|
|
1728 |
|
bool InstrumentScriptVMFunction_fade_in::acceptsArgType(vmint iArg, ExprType_t type) const { |
1729 |
|
if (iArg == 0) |
1730 |
|
return type == INT_EXPR || type == INT_ARR_EXPR; |
1731 |
|
else |
1732 |
|
return type == INT_EXPR; |
1733 |
|
} |
1734 |
|
|
1735 |
|
bool InstrumentScriptVMFunction_fade_in::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1736 |
|
if (iArg == 1) |
1737 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1738 |
|
else |
1739 |
|
return type == VM_NO_UNIT; |
1740 |
|
} |
1741 |
|
|
1742 |
|
bool InstrumentScriptVMFunction_fade_in::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1743 |
|
return iArg == 1 && type == VM_SECOND; |
1744 |
|
} |
1745 |
|
|
1746 |
|
VMFnResult* InstrumentScriptVMFunction_fade_in::exec(VMFnArgs* args) { |
1747 |
|
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
1748 |
|
vmint duration = (unit) ? args->arg(1)->asInt()->evalInt(VM_MICRO) |
1749 |
|
: args->arg(1)->asInt()->evalInt(); |
1750 |
|
if (duration < 0) { |
1751 |
|
wrnMsg("fade_in(): argument 2 may not be negative"); |
1752 |
|
duration = 0; |
1753 |
|
} |
1754 |
|
const float fDuration = float(duration) / 1000000.f; // convert microseconds to seconds |
1755 |
|
|
1756 |
|
AbstractEngineChannel* pEngineChannel = |
1757 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1758 |
|
|
1759 |
|
if (args->arg(0)->exprType() == INT_EXPR) { |
1760 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
1761 |
|
if (!id) { |
1762 |
|
wrnMsg("fade_in(): note ID for argument 1 may not be zero"); |
1763 |
|
return successResult(); |
1764 |
|
} |
1765 |
|
if (!id.isNoteID()) { |
1766 |
|
wrnMsg("fade_in(): argument 1 is not a note ID"); |
1767 |
|
return successResult(); |
1768 |
|
} |
1769 |
|
|
1770 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1771 |
|
if (!pNote) return successResult(); |
1772 |
|
|
1773 |
|
// if fade_in() was called immediately after note was triggered |
1774 |
|
// then immediately apply a start volume of zero to Note object, |
1775 |
|
// as well as the fade in duration |
1776 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1777 |
|
pNote->Override.Volume.Value = 0.f; |
1778 |
|
pNote->Override.VolumeTime = fDuration; |
1779 |
|
} else { // otherwise schedule a "volume time" change with the requested fade in duration ... |
1780 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1781 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1782 |
e.Type = Event::type_note_synth_param; |
e.Type = Event::type_note_synth_param; |
1783 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1784 |
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
1785 |
e.Param.NoteSynthParam.Delta = fRelease; |
e.Param.NoteSynthParam.Delta = fDuration; |
1786 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1787 |
|
|
1788 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1789 |
|
} |
1790 |
|
// and finally schedule a "volume" change, simply one time slice |
1791 |
|
// ahead, with the final fade in volume (1.0) |
1792 |
|
{ |
1793 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1794 |
|
e.Init(); // clear IDs |
1795 |
|
e.Type = Event::type_note_synth_param; |
1796 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1797 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
1798 |
|
e.Param.NoteSynthParam.Delta = 1.f; |
1799 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1800 |
|
|
1801 |
|
// scheduling with 0 delay would also work here, but +1 is more |
1802 |
|
// safe regarding potential future implementation changes of the |
1803 |
|
// scheduler (see API comments of RTAVLTree::insert()) |
1804 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 1); |
1805 |
|
} |
1806 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1807 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1808 |
|
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1809 |
|
const ScriptID id = ids->evalIntElement(i); |
1810 |
|
if (!id || !id.isNoteID()) continue; |
1811 |
|
|
1812 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1813 |
|
if (!pNote) continue; |
1814 |
|
|
1815 |
|
// if fade_in() was called immediately after note was triggered |
1816 |
|
// then immediately apply a start volume of zero to Note object, |
1817 |
|
// as well as the fade in duration |
1818 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1819 |
|
pNote->Override.Volume.Value = 0.f; |
1820 |
|
pNote->Override.VolumeTime = fDuration; |
1821 |
|
} else { // otherwise schedule a "volume time" change with the requested fade in duration ... |
1822 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1823 |
|
e.Init(); // clear IDs |
1824 |
|
e.Type = Event::type_note_synth_param; |
1825 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1826 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
1827 |
|
e.Param.NoteSynthParam.Delta = fDuration; |
1828 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1829 |
|
|
1830 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1831 |
|
} |
1832 |
|
// and finally schedule a "volume" change, simply one time slice |
1833 |
|
// ahead, with the final fade in volume (1.0) |
1834 |
|
{ |
1835 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1836 |
|
e.Init(); // clear IDs |
1837 |
|
e.Type = Event::type_note_synth_param; |
1838 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1839 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
1840 |
|
e.Param.NoteSynthParam.Delta = 1.f; |
1841 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1842 |
|
|
1843 |
|
// scheduling with 0 delay would also work here, but +1 is more |
1844 |
|
// safe regarding potential future implementation changes of the |
1845 |
|
// scheduler (see API comments of RTAVLTree::insert()) |
1846 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 1); |
1847 |
|
} |
1848 |
|
} |
1849 |
|
} |
1850 |
|
|
1851 |
|
return successResult(); |
1852 |
|
} |
1853 |
|
|
1854 |
|
// fade_out() function |
1855 |
|
|
1856 |
|
InstrumentScriptVMFunction_fade_out::InstrumentScriptVMFunction_fade_out(InstrumentScriptVM* parent) |
1857 |
|
: m_vm(parent) |
1858 |
|
{ |
1859 |
|
} |
1860 |
|
|
1861 |
|
bool InstrumentScriptVMFunction_fade_out::acceptsArgType(vmint iArg, ExprType_t type) const { |
1862 |
|
if (iArg == 0) |
1863 |
|
return type == INT_EXPR || type == INT_ARR_EXPR; |
1864 |
|
else |
1865 |
|
return type == INT_EXPR; |
1866 |
|
} |
1867 |
|
|
1868 |
|
bool InstrumentScriptVMFunction_fade_out::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1869 |
|
if (iArg == 1) |
1870 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1871 |
|
else |
1872 |
|
return type == VM_NO_UNIT; |
1873 |
|
} |
1874 |
|
|
1875 |
|
bool InstrumentScriptVMFunction_fade_out::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1876 |
|
return iArg == 1 && type == VM_SECOND; |
1877 |
|
} |
1878 |
|
|
1879 |
|
VMFnResult* InstrumentScriptVMFunction_fade_out::exec(VMFnArgs* args) { |
1880 |
|
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
1881 |
|
vmint duration = (unit) ? args->arg(1)->asInt()->evalInt(VM_MICRO) |
1882 |
|
: args->arg(1)->asInt()->evalInt(); |
1883 |
|
if (duration < 0) { |
1884 |
|
wrnMsg("fade_out(): argument 2 may not be negative"); |
1885 |
|
duration = 0; |
1886 |
|
} |
1887 |
|
const float fDuration = float(duration) / 1000000.f; // convert microseconds to seconds |
1888 |
|
|
1889 |
|
bool stop = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : true; |
1890 |
|
|
1891 |
|
AbstractEngineChannel* pEngineChannel = |
1892 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1893 |
|
|
1894 |
|
if (args->arg(0)->exprType() == INT_EXPR) { |
1895 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
1896 |
|
if (!id) { |
1897 |
|
wrnMsg("fade_out(): note ID for argument 1 may not be zero"); |
1898 |
|
return successResult(); |
1899 |
|
} |
1900 |
|
if (!id.isNoteID()) { |
1901 |
|
wrnMsg("fade_out(): argument 1 is not a note ID"); |
1902 |
|
return successResult(); |
1903 |
|
} |
1904 |
|
|
1905 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1906 |
|
if (!pNote) return successResult(); |
1907 |
|
|
1908 |
|
// if fade_out() was called immediately after note was triggered |
1909 |
|
// then immediately apply fade out duration to Note object |
1910 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1911 |
|
pNote->Override.VolumeTime = fDuration; |
1912 |
|
} else { // otherwise schedule a "volume time" change with the requested fade out duration ... |
1913 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1914 |
|
e.Init(); // clear IDs |
1915 |
|
e.Type = Event::type_note_synth_param; |
1916 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1917 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
1918 |
|
e.Param.NoteSynthParam.Delta = fDuration; |
1919 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1920 |
|
|
1921 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1922 |
} |
} |
1923 |
|
// now schedule a "volume" change, simply one time slice ahead, with |
1924 |
|
// the final fade out volume (0.0) |
1925 |
|
{ |
1926 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1927 |
|
e.Init(); // clear IDs |
1928 |
|
e.Type = Event::type_note_synth_param; |
1929 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1930 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
1931 |
|
e.Param.NoteSynthParam.Delta = 0.f; |
1932 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1933 |
|
|
1934 |
|
// scheduling with 0 delay would also work here, but +1 is more |
1935 |
|
// safe regarding potential future implementation changes of the |
1936 |
|
// scheduler (see API comments of RTAVLTree::insert()) |
1937 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 1); |
1938 |
|
} |
1939 |
|
// and finally if stopping the note was requested after the fade out |
1940 |
|
// completed, then schedule to kill the voice after the requested |
1941 |
|
// duration |
1942 |
|
if (stop) { |
1943 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1944 |
|
e.Init(); // clear IDs |
1945 |
|
e.Type = Event::type_kill_note; |
1946 |
|
e.Param.Note.ID = id.noteID(); |
1947 |
|
e.Param.Note.Key = pNote->hostKey; |
1948 |
|
|
1949 |
|
pEngineChannel->ScheduleEventMicroSec(&e, duration + 1); |
1950 |
|
} |
1951 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1952 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1953 |
|
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1954 |
|
const ScriptID id = ids->evalIntElement(i); |
1955 |
|
if (!id || !id.isNoteID()) continue; |
1956 |
|
|
1957 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
1958 |
|
if (!pNote) continue; |
1959 |
|
|
1960 |
|
// if fade_out() was called immediately after note was triggered |
1961 |
|
// then immediately apply fade out duration to Note object |
1962 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1963 |
|
pNote->Override.VolumeTime = fDuration; |
1964 |
|
} else { // otherwise schedule a "volume time" change with the requested fade out duration ... |
1965 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1966 |
|
e.Init(); // clear IDs |
1967 |
|
e.Type = Event::type_note_synth_param; |
1968 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1969 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
1970 |
|
e.Param.NoteSynthParam.Delta = fDuration; |
1971 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1972 |
|
|
1973 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1974 |
|
} |
1975 |
|
// now schedule a "volume" change, simply one time slice ahead, with |
1976 |
|
// the final fade out volume (0.0) |
1977 |
|
{ |
1978 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1979 |
|
e.Init(); // clear IDs |
1980 |
|
e.Type = Event::type_note_synth_param; |
1981 |
|
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1982 |
|
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
1983 |
|
e.Param.NoteSynthParam.Delta = 0.f; |
1984 |
|
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1985 |
|
|
1986 |
|
// scheduling with 0 delay would also work here, but +1 is more |
1987 |
|
// safe regarding potential future implementation changes of the |
1988 |
|
// scheduler (see API comments of RTAVLTree::insert()) |
1989 |
|
pEngineChannel->ScheduleEventMicroSec(&e, 1); |
1990 |
|
} |
1991 |
|
// and finally if stopping the note was requested after the fade out |
1992 |
|
// completed, then schedule to kill the voice after the requested |
1993 |
|
// duration |
1994 |
|
if (stop) { |
1995 |
|
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1996 |
|
e.Init(); // clear IDs |
1997 |
|
e.Type = Event::type_kill_note; |
1998 |
|
e.Param.Note.ID = id.noteID(); |
1999 |
|
e.Param.Note.Key = pNote->hostKey; |
2000 |
|
|
2001 |
|
pEngineChannel->ScheduleEventMicroSec(&e, duration + 1); |
2002 |
|
} |
2003 |
|
} |
2004 |
|
} |
2005 |
|
|
2006 |
|
return successResult(); |
2007 |
|
} |
2008 |
|
|
2009 |
|
// get_event_par() function |
2010 |
|
|
2011 |
|
InstrumentScriptVMFunction_get_event_par::InstrumentScriptVMFunction_get_event_par(InstrumentScriptVM* parent) |
2012 |
|
: m_vm(parent) |
2013 |
|
{ |
2014 |
|
} |
2015 |
|
|
2016 |
|
VMFnResult* InstrumentScriptVMFunction_get_event_par::exec(VMFnArgs* args) { |
2017 |
|
AbstractEngineChannel* pEngineChannel = |
2018 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2019 |
|
|
2020 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
2021 |
|
if (!id) { |
2022 |
|
wrnMsg("get_event_par(): note ID for argument 1 may not be zero"); |
2023 |
|
return successResult(0); |
2024 |
|
} |
2025 |
|
if (!id.isNoteID()) { |
2026 |
|
wrnMsg("get_event_par(): argument 1 is not a note ID"); |
2027 |
|
return successResult(0); |
2028 |
|
} |
2029 |
|
|
2030 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2031 |
|
if (!pNote) { |
2032 |
|
wrnMsg("get_event_par(): no note alive with that note ID of argument 1"); |
2033 |
|
return successResult(0); |
2034 |
|
} |
2035 |
|
|
2036 |
|
const vmint parameter = args->arg(1)->asInt()->evalInt(); |
2037 |
|
switch (parameter) { |
2038 |
|
case EVENT_PAR_NOTE: |
2039 |
|
return successResult(pNote->cause.Param.Note.Key); |
2040 |
|
case EVENT_PAR_VELOCITY: |
2041 |
|
return successResult(pNote->cause.Param.Note.Velocity); |
2042 |
|
case EVENT_PAR_VOLUME: |
2043 |
|
return successResult( |
2044 |
|
RTMath::LinRatioToDecibel(pNote->Override.Volume.Value) * 1000.f |
2045 |
|
); |
2046 |
|
case EVENT_PAR_TUNE: |
2047 |
|
return successResult( |
2048 |
|
RTMath::FreqRatioToCents(pNote->Override.Pitch.Value) * 1000.f |
2049 |
|
); |
2050 |
|
case EVENT_PAR_0: |
2051 |
|
return successResult(pNote->userPar[0]); |
2052 |
|
case EVENT_PAR_1: |
2053 |
|
return successResult(pNote->userPar[1]); |
2054 |
|
case EVENT_PAR_2: |
2055 |
|
return successResult(pNote->userPar[2]); |
2056 |
|
case EVENT_PAR_3: |
2057 |
|
return successResult(pNote->userPar[3]); |
2058 |
|
} |
2059 |
|
|
2060 |
|
wrnMsg("get_event_par(): argument 2 is an invalid event parameter"); |
2061 |
|
return successResult(0); |
2062 |
|
} |
2063 |
|
|
2064 |
|
// set_event_par() function |
2065 |
|
|
2066 |
|
InstrumentScriptVMFunction_set_event_par::InstrumentScriptVMFunction_set_event_par(InstrumentScriptVM* parent) |
2067 |
|
: m_vm(parent) |
2068 |
|
{ |
2069 |
|
} |
2070 |
|
|
2071 |
|
VMFnResult* InstrumentScriptVMFunction_set_event_par::exec(VMFnArgs* args) { |
2072 |
|
AbstractEngineChannel* pEngineChannel = |
2073 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2074 |
|
|
2075 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
2076 |
|
if (!id) { |
2077 |
|
wrnMsg("set_event_par(): note ID for argument 1 may not be zero"); |
2078 |
|
return successResult(); |
2079 |
|
} |
2080 |
|
if (!id.isNoteID()) { |
2081 |
|
wrnMsg("set_event_par(): argument 1 is not a note ID"); |
2082 |
|
return successResult(); |
2083 |
|
} |
2084 |
|
|
2085 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2086 |
|
if (!pNote) return successResult(); |
2087 |
|
|
2088 |
|
const vmint parameter = args->arg(1)->asInt()->evalInt(); |
2089 |
|
const vmint value = args->arg(2)->asInt()->evalInt(); |
2090 |
|
|
2091 |
|
switch (parameter) { |
2092 |
|
case EVENT_PAR_NOTE: |
2093 |
|
if (value < 0 || value > 127) { |
2094 |
|
wrnMsg("set_event_par(): note number of argument 3 is out of range"); |
2095 |
|
return successResult(); |
2096 |
|
} |
2097 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
2098 |
|
pNote->cause.Param.Note.Key = value; |
2099 |
|
m_vm->m_event->cause.Param.Note.Key = value; |
2100 |
|
} else { |
2101 |
|
wrnMsg("set_event_par(): note number can only be changed when note is new"); |
2102 |
|
} |
2103 |
|
return successResult(); |
2104 |
|
case EVENT_PAR_VELOCITY: |
2105 |
|
if (value < 0 || value > 127) { |
2106 |
|
wrnMsg("set_event_par(): velocity of argument 3 is out of range"); |
2107 |
|
return successResult(); |
2108 |
|
} |
2109 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
2110 |
|
pNote->cause.Param.Note.Velocity = value; |
2111 |
|
m_vm->m_event->cause.Param.Note.Velocity = value; |
2112 |
|
} else { |
2113 |
|
wrnMsg("set_event_par(): velocity can only be changed when note is new"); |
2114 |
|
} |
2115 |
|
return successResult(); |
2116 |
|
case EVENT_PAR_VOLUME: |
2117 |
|
wrnMsg("set_event_par(): changing volume by this function is currently not supported, use change_vol() instead"); |
2118 |
|
return successResult(); |
2119 |
|
case EVENT_PAR_TUNE: |
2120 |
|
wrnMsg("set_event_par(): changing tune by this function is currently not supported, use change_tune() instead"); |
2121 |
|
return successResult(); |
2122 |
|
case EVENT_PAR_0: |
2123 |
|
pNote->userPar[0] = value; |
2124 |
|
return successResult(); |
2125 |
|
case EVENT_PAR_1: |
2126 |
|
pNote->userPar[1] = value; |
2127 |
|
return successResult(); |
2128 |
|
case EVENT_PAR_2: |
2129 |
|
pNote->userPar[2] = value; |
2130 |
|
return successResult(); |
2131 |
|
case EVENT_PAR_3: |
2132 |
|
pNote->userPar[3] = value; |
2133 |
|
return successResult(); |
2134 |
|
} |
2135 |
|
|
2136 |
|
wrnMsg("set_event_par(): argument 2 is an invalid event parameter"); |
2137 |
|
return successResult(); |
2138 |
|
} |
2139 |
|
|
2140 |
|
// change_note() function |
2141 |
|
|
2142 |
|
InstrumentScriptVMFunction_change_note::InstrumentScriptVMFunction_change_note(InstrumentScriptVM* parent) |
2143 |
|
: m_vm(parent) |
2144 |
|
{ |
2145 |
|
} |
2146 |
|
|
2147 |
|
VMFnResult* InstrumentScriptVMFunction_change_note::exec(VMFnArgs* args) { |
2148 |
|
AbstractEngineChannel* pEngineChannel = |
2149 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2150 |
|
|
2151 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
2152 |
|
if (!id) { |
2153 |
|
wrnMsg("change_note(): note ID for argument 1 may not be zero"); |
2154 |
|
return successResult(); |
2155 |
|
} |
2156 |
|
if (!id.isNoteID()) { |
2157 |
|
wrnMsg("change_note(): argument 1 is not a note ID"); |
2158 |
|
return successResult(); |
2159 |
|
} |
2160 |
|
|
2161 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2162 |
|
if (!pNote) return successResult(); |
2163 |
|
|
2164 |
|
const vmint value = args->arg(1)->asInt()->evalInt(); |
2165 |
|
if (value < 0 || value > 127) { |
2166 |
|
wrnMsg("change_note(): note number of argument 2 is out of range"); |
2167 |
|
return successResult(); |
2168 |
|
} |
2169 |
|
|
2170 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
2171 |
|
pNote->cause.Param.Note.Key = value; |
2172 |
|
m_vm->m_event->cause.Param.Note.Key = value; |
2173 |
|
} else { |
2174 |
|
wrnMsg("change_note(): note number can only be changed when note is new"); |
2175 |
|
} |
2176 |
|
|
2177 |
|
return successResult(); |
2178 |
|
} |
2179 |
|
|
2180 |
|
// change_velo() function |
2181 |
|
|
2182 |
|
InstrumentScriptVMFunction_change_velo::InstrumentScriptVMFunction_change_velo(InstrumentScriptVM* parent) |
2183 |
|
: m_vm(parent) |
2184 |
|
{ |
2185 |
|
} |
2186 |
|
|
2187 |
|
VMFnResult* InstrumentScriptVMFunction_change_velo::exec(VMFnArgs* args) { |
2188 |
|
AbstractEngineChannel* pEngineChannel = |
2189 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2190 |
|
|
2191 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
2192 |
|
if (!id) { |
2193 |
|
wrnMsg("change_velo(): note ID for argument 1 may not be zero"); |
2194 |
|
return successResult(); |
2195 |
|
} |
2196 |
|
if (!id.isNoteID()) { |
2197 |
|
wrnMsg("change_velo(): argument 1 is not a note ID"); |
2198 |
|
return successResult(); |
2199 |
|
} |
2200 |
|
|
2201 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2202 |
|
if (!pNote) return successResult(); |
2203 |
|
|
2204 |
|
const vmint value = args->arg(1)->asInt()->evalInt(); |
2205 |
|
if (value < 0 || value > 127) { |
2206 |
|
wrnMsg("change_velo(): velocity of argument 2 is out of range"); |
2207 |
|
return successResult(); |
2208 |
} |
} |
2209 |
|
|
2210 |
|
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
2211 |
|
pNote->cause.Param.Note.Velocity = value; |
2212 |
|
m_vm->m_event->cause.Param.Note.Velocity = value; |
2213 |
|
} else { |
2214 |
|
wrnMsg("change_velo(): velocity can only be changed when note is new"); |
2215 |
|
} |
2216 |
|
|
2217 |
|
return successResult(); |
2218 |
|
} |
2219 |
|
|
2220 |
|
// change_play_pos() function |
2221 |
|
|
2222 |
|
InstrumentScriptVMFunction_change_play_pos::InstrumentScriptVMFunction_change_play_pos(InstrumentScriptVM* parent) |
2223 |
|
: m_vm(parent) |
2224 |
|
{ |
2225 |
|
} |
2226 |
|
|
2227 |
|
bool InstrumentScriptVMFunction_change_play_pos::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
2228 |
|
if (iArg == 1) |
2229 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
2230 |
|
else |
2231 |
|
return type == VM_NO_UNIT; |
2232 |
|
} |
2233 |
|
|
2234 |
|
bool InstrumentScriptVMFunction_change_play_pos::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
2235 |
|
return iArg == 1 && VM_SECOND; |
2236 |
|
} |
2237 |
|
|
2238 |
|
VMFnResult* InstrumentScriptVMFunction_change_play_pos::exec(VMFnArgs* args) { |
2239 |
|
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
2240 |
|
if (!id) { |
2241 |
|
wrnMsg("change_play_pos(): note ID for argument 1 may not be zero"); |
2242 |
|
return successResult(); |
2243 |
|
} |
2244 |
|
if (!id.isNoteID()) { |
2245 |
|
wrnMsg("change_play_pos(): argument 1 is not a note ID"); |
2246 |
|
return successResult(); |
2247 |
|
} |
2248 |
|
|
2249 |
|
StdUnit_t unit = args->arg(1)->asInt()->unitType(); |
2250 |
|
const vmint pos = (unit) ? args->arg(1)->asInt()->evalInt(VM_MICRO) |
2251 |
|
: args->arg(1)->asInt()->evalInt(); |
2252 |
|
if (pos < 0) { |
2253 |
|
wrnMsg("change_play_pos(): playback position of argument 2 may not be negative"); |
2254 |
|
return successResult(); |
2255 |
|
} |
2256 |
|
|
2257 |
|
AbstractEngineChannel* pEngineChannel = |
2258 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2259 |
|
|
2260 |
|
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2261 |
|
if (!pNote) return successResult(); |
2262 |
|
|
2263 |
|
pNote->Override.SampleOffset = |
2264 |
|
(decltype(pNote->Override.SampleOffset)) pos; |
2265 |
|
|
2266 |
return successResult(); |
return successResult(); |
2267 |
} |
} |
2268 |
|
|
2291 |
return successResult(pNote ? EVENT_STATUS_NOTE_QUEUE : EVENT_STATUS_INACTIVE); |
return successResult(pNote ? EVENT_STATUS_NOTE_QUEUE : EVENT_STATUS_INACTIVE); |
2292 |
} |
} |
2293 |
|
|
2294 |
|
// callback_status() function |
2295 |
|
|
2296 |
|
InstrumentScriptVMFunction_callback_status::InstrumentScriptVMFunction_callback_status(InstrumentScriptVM* parent) |
2297 |
|
: m_vm(parent) |
2298 |
|
{ |
2299 |
|
} |
2300 |
|
|
2301 |
|
VMFnResult* InstrumentScriptVMFunction_callback_status::exec(VMFnArgs* args) { |
2302 |
|
const script_callback_id_t id = args->arg(0)->asInt()->evalInt(); |
2303 |
|
if (!id) { |
2304 |
|
wrnMsg("callback_status(): callback ID for argument 1 may not be zero"); |
2305 |
|
return successResult(); |
2306 |
|
} |
2307 |
|
|
2308 |
|
AbstractEngineChannel* pEngineChannel = |
2309 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2310 |
|
|
2311 |
|
RTList<ScriptEvent>::Iterator itCallback = pEngineChannel->ScriptCallbackByID(id); |
2312 |
|
if (!itCallback) |
2313 |
|
return successResult(CALLBACK_STATUS_TERMINATED); |
2314 |
|
|
2315 |
|
return successResult( |
2316 |
|
(m_vm->m_event->execCtx == itCallback->execCtx) ? |
2317 |
|
CALLBACK_STATUS_RUNNING : CALLBACK_STATUS_QUEUE |
2318 |
|
); |
2319 |
|
} |
2320 |
|
|
2321 |
// wait() function (overrides core wait() implementation) |
// wait() function (overrides core wait() implementation) |
2322 |
|
|
2323 |
InstrumentScriptVMFunction_wait::InstrumentScriptVMFunction_wait(InstrumentScriptVM* parent) |
InstrumentScriptVMFunction_wait::InstrumentScriptVMFunction_wait(InstrumentScriptVM* parent) |
2358 |
(args->argsCount() >= 2) ? (args->arg(1)->asInt()->evalInt() == 1) : false; |
(args->argsCount() >= 2) ? (args->arg(1)->asInt()->evalInt() == 1) : false; |
2359 |
|
|
2360 |
pEngineChannel->ScheduleResumeOfScriptCallback( |
pEngineChannel->ScheduleResumeOfScriptCallback( |
2361 |
itCallback, m_vm->m_event->cause.SchedTime(), disableWaitForever |
itCallback, m_vm->m_event->scheduleTime, disableWaitForever |
2362 |
); |
); |
2363 |
|
|
2364 |
return successResult(); |
return successResult(); |
2365 |
} |
} |
2366 |
|
|
2367 |
|
// abort() function |
2368 |
|
|
2369 |
|
InstrumentScriptVMFunction_abort::InstrumentScriptVMFunction_abort(InstrumentScriptVM* parent) |
2370 |
|
: m_vm(parent) |
2371 |
|
{ |
2372 |
|
} |
2373 |
|
|
2374 |
|
VMFnResult* InstrumentScriptVMFunction_abort::exec(VMFnArgs* args) { |
2375 |
|
const script_callback_id_t id = args->arg(0)->asInt()->evalInt(); |
2376 |
|
if (!id) { |
2377 |
|
wrnMsg("abort(): callback ID for argument 1 may not be zero"); |
2378 |
|
return successResult(); |
2379 |
|
} |
2380 |
|
|
2381 |
|
AbstractEngineChannel* pEngineChannel = |
2382 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2383 |
|
|
2384 |
|
RTList<ScriptEvent>::Iterator itCallback = pEngineChannel->ScriptCallbackByID(id); |
2385 |
|
if (!itCallback) return successResult(); // ignore if callback is i.e. not alive anymore |
2386 |
|
|
2387 |
|
itCallback->execCtx->signalAbort(); |
2388 |
|
|
2389 |
|
return successResult(); |
2390 |
|
} |
2391 |
|
|
2392 |
|
// fork() function |
2393 |
|
|
2394 |
|
InstrumentScriptVMFunction_fork::InstrumentScriptVMFunction_fork(InstrumentScriptVM* parent) |
2395 |
|
: m_vm(parent) |
2396 |
|
{ |
2397 |
|
} |
2398 |
|
|
2399 |
|
VMFnResult* InstrumentScriptVMFunction_fork::exec(VMFnArgs* args) { |
2400 |
|
// check if this is actually the parent going to fork, or rather one of |
2401 |
|
// the children which is already forked |
2402 |
|
if (m_vm->m_event->forkIndex != 0) { // this is the entry point for a child ... |
2403 |
|
int forkResult = m_vm->m_event->forkIndex; |
2404 |
|
// reset so that this child may i.e. also call fork() later on |
2405 |
|
m_vm->m_event->forkIndex = 0; |
2406 |
|
return successResult(forkResult); |
2407 |
|
} |
2408 |
|
|
2409 |
|
// if we are here, then this is the parent, so we must fork this parent |
2410 |
|
|
2411 |
|
const vmint n = |
2412 |
|
(args->argsCount() >= 1) ? args->arg(0)->asInt()->evalInt() : 1; |
2413 |
|
const bool bAutoAbort = |
2414 |
|
(args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : true; |
2415 |
|
|
2416 |
|
if (m_vm->m_event->countChildHandlers() + n > MAX_FORK_PER_SCRIPT_HANDLER) { |
2417 |
|
wrnMsg("fork(): requested amount would exceed allowed limit per event handler"); |
2418 |
|
return successResult(-1); |
2419 |
|
} |
2420 |
|
|
2421 |
|
AbstractEngineChannel* pEngineChannel = |
2422 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
2423 |
|
|
2424 |
|
if (!pEngineChannel->hasFreeScriptCallbacks(n)) { |
2425 |
|
wrnMsg("fork(): global limit of event handlers exceeded"); |
2426 |
|
return successResult(-1); |
2427 |
|
} |
2428 |
|
|
2429 |
|
for (int iChild = 0; iChild < n; ++iChild) { |
2430 |
|
RTList<ScriptEvent>::Iterator itChild = |
2431 |
|
pEngineChannel->forkScriptCallback(m_vm->m_event, bAutoAbort); |
2432 |
|
if (!itChild) { // should never happen, otherwise its a bug ... |
2433 |
|
errMsg("fork(): internal error while allocating child"); |
2434 |
|
return errorResult(-1); // terminate script |
2435 |
|
} |
2436 |
|
// since both parent, as well all child script execution instances |
2437 |
|
// all land in this exec() method, the following is (more or less) |
2438 |
|
// the only feature that lets us distinguish the parent and |
2439 |
|
// respective children from each other in this exec() method |
2440 |
|
itChild->forkIndex = iChild + 1; |
2441 |
|
} |
2442 |
|
|
2443 |
|
return successResult(0); |
2444 |
|
} |
2445 |
|
|
2446 |
} // namespace LinuxSampler |
} // namespace LinuxSampler |