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/* |
/* |
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* Copyright (c) 2014 Christian Schoenebeck |
* Copyright (c) 2014-2016 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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return errorResult(-1); |
return errorResult(-1); |
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} else if (duration == -1) { |
} else if (duration == -1) { |
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wrnMsg("play_note(): argument 4 does not support special value -1 as duration yet"); |
wrnMsg("play_note(): argument 4 does not support special value -1 as duration yet"); |
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} else if (duration != 0) { |
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wrnMsg("play_note(): argument 4 does not support any other value as 0 as duration yet"); |
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} |
} |
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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e.Type = Event::type_note_on; |
e.Type = Event::type_note_on; |
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e.Param.Note.Key = note; |
e.Param.Note.Key = note; |
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e.Param.Note.Velocity = velocity; |
e.Param.Note.Velocity = velocity; |
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e.Format = {}; // init format speific stuff with zero |
memset(&e.Format, 0, sizeof(e.Format)); // init format specific stuff with zero |
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int id = pEngineChannel->ScheduleEvent(&e, duration); |
int id = pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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// if a duration is supplied, then schedule a subsequent note-ff event |
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if (duration > 0) { |
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e.Type = Event::type_note_off; |
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e.Param.Note.Velocity = 127; |
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pEngineChannel->ScheduleEventMicroSec(&e, duration); |
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} |
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return successResult(id); |
return successResult(id); |
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} |
} |
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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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Event e = m_vm->m_event->cause; |
Event e = m_vm->m_event->cause; |
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e.Format = {}; // init format speific stuff with zero |
memset(&e.Format, 0, sizeof(e.Format)); // init format speific stuff with zero |
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if (controller == CTRL_TABLE_IDX_AFTERTOUCH) { |
if (controller == CTRL_TABLE_IDX_AFTERTOUCH) { |
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e.Type = Event::type_channel_pressure; |
e.Type = Event::type_channel_pressure; |
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e.Param.ChannelPressure.Value = value & 127; |
e.Param.ChannelPressure.Value = value & 127; |
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return errorResult(); |
return errorResult(); |
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} |
} |
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int id = pEngineChannel->ScheduleEvent(&e, 0); |
int id = pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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return successResult(id); |
return successResult(id); |
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} |
} |
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{ |
{ |
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} |
} |
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VMFnResult* InstrumentScriptVMFunction_ignore_event::exec(VMFnArgs* args) { |
bool InstrumentScriptVMFunction_ignore_event::acceptsArgType(int iArg, ExprType_t type) const { |
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int id = args->arg(0)->asInt()->evalInt(); |
return type == INT_EXPR || type == INT_ARR_EXPR; |
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if (id < 0) { |
} |
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wrnMsg("ignore_event(): argument may not be a negative event ID"); |
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return successResult(); |
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} |
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VMFnResult* InstrumentScriptVMFunction_ignore_event::exec(VMFnArgs* args) { |
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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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pEngineChannel->IgnoreEvent(id); |
if (args->arg(0)->exprType() == INT_EXPR) { |
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int id = args->arg(0)->asInt()->evalInt(); |
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if (id < 0) { |
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wrnMsg("ignore_event(): argument may not be a negative event ID"); |
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return successResult(); |
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} |
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pEngineChannel->IgnoreEvent(id); |
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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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int id = ids->evalIntElement(i); |
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pEngineChannel->IgnoreEvent(id); |
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} |
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} |
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return successResult(); |
return successResult(); |
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} |
} |
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return successResult(); |
return successResult(); |
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} |
} |
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InstrumentScriptVMFunction_note_off::InstrumentScriptVMFunction_note_off(InstrumentScriptVM* parent) |
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: m_vm(parent) |
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{ |
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} |
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bool InstrumentScriptVMFunction_note_off::acceptsArgType(int iArg, ExprType_t type) const { |
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return type == INT_EXPR || type == INT_ARR_EXPR; |
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} |
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VMFnResult* InstrumentScriptVMFunction_note_off::exec(VMFnArgs* args) { |
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AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
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if (velocity < 0 || velocity > 127) { |
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errMsg("note_off(): argument 2 is an invalid velocity value"); |
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return errorResult(); |
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} |
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if (args->arg(0)->exprType() == INT_EXPR) { |
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int id = args->arg(0)->asInt()->evalInt(); |
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if (id < 0) { |
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wrnMsg("note_off(): argument 1 may not be a negative event ID"); |
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return successResult(); |
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} |
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RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(id); |
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if (!itEvent) return successResult(); |
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Event e = *itEvent; |
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e.Type = Event::type_note_off; |
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e.Param.Note.Velocity = velocity; |
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memset(&e.Format, 0, sizeof(e.Format)); // init format speific stuff with zero |
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int releaseEventID = 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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int id = ids->evalIntElement(i); |
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RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(id); |
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if (!itEvent) continue; |
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Event e = *itEvent; |
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e.Type = Event::type_note_off; |
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e.Param.Note.Velocity = velocity; |
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memset(&e.Format, 0, sizeof(e.Format)); // init format speific stuff with zero |
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int releaseEventID = pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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} |
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} |
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return successResult(); |
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} |
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InstrumentScriptVMFunction_set_event_mark::InstrumentScriptVMFunction_set_event_mark(InstrumentScriptVM* parent) |
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: m_vm(parent) |
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{ |
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} |
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VMFnResult* InstrumentScriptVMFunction_set_event_mark::exec(VMFnArgs* args) { |
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int eventID = args->arg(0)->asInt()->evalInt(); |
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int groupID = args->arg(1)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("set_event_mark(): argument 2 is an invalid group id"); |
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return errorResult(); |
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} |
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AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(eventID); |
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if (!itEvent) return successResult(); |
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pEngineChannel->pScript->eventGroups[groupID].insert(eventID); |
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return successResult(); |
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} |
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InstrumentScriptVMFunction_delete_event_mark::InstrumentScriptVMFunction_delete_event_mark(InstrumentScriptVM* parent) |
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: m_vm(parent) |
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{ |
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} |
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VMFnResult* InstrumentScriptVMFunction_delete_event_mark::exec(VMFnArgs* args) { |
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int eventID = args->arg(0)->asInt()->evalInt(); |
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int groupID = args->arg(1)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("delete_event_mark(): argument 2 is an invalid group id"); |
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return errorResult(); |
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} |
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AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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pEngineChannel->pScript->eventGroups[groupID].erase(eventID); |
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return successResult(); |
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} |
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InstrumentScriptVMFunction_by_marks::InstrumentScriptVMFunction_by_marks(InstrumentScriptVM* parent) |
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: m_vm(parent) |
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{ |
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} |
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int InstrumentScriptVMFunction_by_marks::Result::arraySize() const { |
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return eventGroup->size(); |
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} |
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int InstrumentScriptVMFunction_by_marks::Result::evalIntElement(uint i) { |
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return (*eventGroup)[i]; |
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} |
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VMFnResult* InstrumentScriptVMFunction_by_marks::errorResult() { |
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m_result.eventGroup = NULL; |
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m_result.flags = StmtFlags_t(STMT_ABORT_SIGNALLED | STMT_ERROR_OCCURRED); |
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return &m_result; |
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} |
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VMFnResult* InstrumentScriptVMFunction_by_marks::successResult(EventGroup* eventGroup) { |
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m_result.eventGroup = eventGroup; |
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m_result.flags = STMT_SUCCESS; |
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return &m_result; |
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} |
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VMFnResult* InstrumentScriptVMFunction_by_marks::exec(VMFnArgs* args) { |
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int groupID = args->arg(0)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("by_marks(): argument is an invalid group id"); |
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return errorResult(); |
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} |
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AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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return successResult( &pEngineChannel->pScript->eventGroups[groupID] ); |
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} |
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} // namespace LinuxSampler |
} // namespace LinuxSampler |