103 |
{ |
{ |
104 |
} |
} |
105 |
|
|
106 |
VMFnResult* InstrumentScriptVMFunction_ignore_event::exec(VMFnArgs* args) { |
bool InstrumentScriptVMFunction_ignore_event::acceptsArgType(int iArg, ExprType_t type) const { |
107 |
int id = args->arg(0)->asInt()->evalInt(); |
return type == INT_EXPR || type == INT_ARR_EXPR; |
108 |
if (id < 0) { |
} |
|
wrnMsg("ignore_event(): argument may not be a negative event ID"); |
|
|
return successResult(); |
|
|
} |
|
109 |
|
|
110 |
|
VMFnResult* InstrumentScriptVMFunction_ignore_event::exec(VMFnArgs* args) { |
111 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
112 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
113 |
|
|
114 |
pEngineChannel->IgnoreEvent(id); |
if (args->arg(0)->exprType() == INT_EXPR) { |
115 |
|
int id = args->arg(0)->asInt()->evalInt(); |
116 |
|
if (id < 0) { |
117 |
|
wrnMsg("ignore_event(): argument may not be a negative event ID"); |
118 |
|
return successResult(); |
119 |
|
} |
120 |
|
pEngineChannel->IgnoreEvent(id); |
121 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
122 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
123 |
|
for (int i = 0; i < ids->arraySize(); ++i) { |
124 |
|
int id = ids->evalIntElement(i); |
125 |
|
pEngineChannel->IgnoreEvent(id); |
126 |
|
} |
127 |
|
} |
128 |
|
|
129 |
return successResult(); |
return successResult(); |
130 |
} |
} |
154 |
{ |
{ |
155 |
} |
} |
156 |
|
|
157 |
|
bool InstrumentScriptVMFunction_note_off::acceptsArgType(int iArg, ExprType_t type) const { |
158 |
|
return type == INT_EXPR || type == INT_ARR_EXPR; |
159 |
|
} |
160 |
|
|
161 |
VMFnResult* InstrumentScriptVMFunction_note_off::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_note_off::exec(VMFnArgs* args) { |
162 |
int id = args->arg(0)->asInt()->evalInt(); |
AbstractEngineChannel* pEngineChannel = |
163 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
164 |
|
|
165 |
int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
166 |
|
if (velocity < 0 || velocity > 127) { |
167 |
|
errMsg("note_off(): argument 2 is an invalid velocity value"); |
168 |
|
return errorResult(); |
169 |
|
} |
170 |
|
|
171 |
if (id < 0) { |
if (args->arg(0)->exprType() == INT_EXPR) { |
172 |
wrnMsg("note_off(): argument 1 may not be a negative event ID"); |
int id = args->arg(0)->asInt()->evalInt(); |
173 |
return successResult(); |
if (id < 0) { |
174 |
|
wrnMsg("note_off(): argument 1 may not be a negative event ID"); |
175 |
|
return successResult(); |
176 |
|
} |
177 |
|
|
178 |
|
RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(id); |
179 |
|
if (!itEvent) return successResult(); |
180 |
|
|
181 |
|
Event e = *itEvent; |
182 |
|
e.Type = Event::type_note_off; |
183 |
|
e.Param.Note.Velocity = velocity; |
184 |
|
memset(&e.Format, 0, sizeof(e.Format)); // init format speific stuff with zero |
185 |
|
|
186 |
|
int releaseEventID = pEngineChannel->ScheduleEvent(&e, 0); |
187 |
|
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
188 |
|
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
189 |
|
for (int i = 0; i < ids->arraySize(); ++i) { |
190 |
|
int id = ids->evalIntElement(i); |
191 |
|
|
192 |
|
RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(id); |
193 |
|
if (!itEvent) continue; |
194 |
|
|
195 |
|
Event e = *itEvent; |
196 |
|
e.Type = Event::type_note_off; |
197 |
|
e.Param.Note.Velocity = velocity; |
198 |
|
memset(&e.Format, 0, sizeof(e.Format)); // init format speific stuff with zero |
199 |
|
|
200 |
|
int releaseEventID = pEngineChannel->ScheduleEvent(&e, 0); |
201 |
|
} |
202 |
} |
} |
203 |
|
|
204 |
if (velocity < 0 || velocity > 127) { |
return successResult(); |
205 |
errMsg("note_off(): argument 2 is an invalid velocity value"); |
} |
206 |
|
|
207 |
|
InstrumentScriptVMFunction_set_event_mark::InstrumentScriptVMFunction_set_event_mark(InstrumentScriptVM* parent) |
208 |
|
: m_vm(parent) |
209 |
|
{ |
210 |
|
} |
211 |
|
|
212 |
|
VMFnResult* InstrumentScriptVMFunction_set_event_mark::exec(VMFnArgs* args) { |
213 |
|
int eventID = args->arg(0)->asInt()->evalInt(); |
214 |
|
int groupID = args->arg(1)->asInt()->evalInt(); |
215 |
|
|
216 |
|
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
217 |
|
errMsg("set_event_mark(): argument 2 is an invalid group id"); |
218 |
return errorResult(); |
return errorResult(); |
219 |
} |
} |
220 |
|
|
221 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
222 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
223 |
|
|
224 |
RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(id); |
RTList<Event>::Iterator itEvent = pEngineChannel->pEngine->EventByID(eventID); |
225 |
if (!itEvent) return successResult(); |
if (!itEvent) return successResult(); |
226 |
|
|
227 |
Event e = *itEvent; |
pEngineChannel->pScript->eventGroups[groupID].insert(eventID); |
228 |
e.Type = Event::type_note_off; |
|
229 |
e.Param.Note.Velocity = velocity; |
return successResult(); |
230 |
memset(&e.Format, 0, sizeof(e.Format)); // init format speific stuff with zero |
} |
231 |
|
|
232 |
|
InstrumentScriptVMFunction_delete_event_mark::InstrumentScriptVMFunction_delete_event_mark(InstrumentScriptVM* parent) |
233 |
|
: m_vm(parent) |
234 |
|
{ |
235 |
|
} |
236 |
|
|
237 |
int releaseEventID = pEngineChannel->ScheduleEvent(&e, 0); |
VMFnResult* InstrumentScriptVMFunction_delete_event_mark::exec(VMFnArgs* args) { |
238 |
|
int eventID = args->arg(0)->asInt()->evalInt(); |
239 |
|
int groupID = args->arg(1)->asInt()->evalInt(); |
240 |
|
|
241 |
|
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
242 |
|
errMsg("delete_event_mark(): argument 2 is an invalid group id"); |
243 |
|
return errorResult(); |
244 |
|
} |
245 |
|
|
246 |
|
AbstractEngineChannel* pEngineChannel = |
247 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
248 |
|
|
249 |
|
pEngineChannel->pScript->eventGroups[groupID].erase(eventID); |
250 |
|
|
251 |
return successResult(); |
return successResult(); |
252 |
} |
} |
253 |
|
|
254 |
|
InstrumentScriptVMFunction_by_marks::InstrumentScriptVMFunction_by_marks(InstrumentScriptVM* parent) |
255 |
|
: m_vm(parent) |
256 |
|
{ |
257 |
|
} |
258 |
|
|
259 |
|
int InstrumentScriptVMFunction_by_marks::Result::arraySize() const { |
260 |
|
return eventGroup->size(); |
261 |
|
} |
262 |
|
|
263 |
|
int InstrumentScriptVMFunction_by_marks::Result::evalIntElement(uint i) { |
264 |
|
return (*eventGroup)[i]; |
265 |
|
} |
266 |
|
|
267 |
|
VMFnResult* InstrumentScriptVMFunction_by_marks::errorResult() { |
268 |
|
m_result.eventGroup = NULL; |
269 |
|
m_result.flags = StmtFlags_t(STMT_ABORT_SIGNALLED | STMT_ERROR_OCCURRED); |
270 |
|
return &m_result; |
271 |
|
} |
272 |
|
|
273 |
|
VMFnResult* InstrumentScriptVMFunction_by_marks::successResult(EventGroup* eventGroup) { |
274 |
|
m_result.eventGroup = eventGroup; |
275 |
|
m_result.flags = STMT_SUCCESS; |
276 |
|
return &m_result; |
277 |
|
} |
278 |
|
|
279 |
|
VMFnResult* InstrumentScriptVMFunction_by_marks::exec(VMFnArgs* args) { |
280 |
|
int groupID = args->arg(0)->asInt()->evalInt(); |
281 |
|
|
282 |
|
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
283 |
|
errMsg("by_marks(): argument is an invalid group id"); |
284 |
|
return errorResult(); |
285 |
|
} |
286 |
|
|
287 |
|
AbstractEngineChannel* pEngineChannel = |
288 |
|
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
289 |
|
|
290 |
|
return successResult( &pEngineChannel->pScript->eventGroups[groupID] ); |
291 |
|
} |
292 |
|
|
293 |
} // namespace LinuxSampler |
} // namespace LinuxSampler |