/[svn]/linuxsampler/trunk/src/engines/common/InstrumentScriptVMFunctions.cpp
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Diff of /linuxsampler/trunk/src/engines/common/InstrumentScriptVMFunctions.cpp

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revision 3293 by schoenebeck, Tue Jun 27 22:19:19 2017 UTC revision 3335 by schoenebeck, Sun Jul 30 14:33:15 2017 UTC
# Line 838  namespace LinuxSampler { Line 838  namespace LinuxSampler {
838    
839      VMFnResult* InstrumentScriptVMFunction_change_attack::exec(VMFnArgs* args) {      VMFnResult* InstrumentScriptVMFunction_change_attack::exec(VMFnArgs* args) {
840          int attack = args->arg(1)->asInt()->evalInt();          int attack = args->arg(1)->asInt()->evalInt();
841          if (attack > VM_EG_PAR_MAX_VALUE) {          // note: intentionally not checking against a max. value here!
842              wrnMsg("change_attack(): argument 2 may not be larger than 1000000");          // (to allow i.e. passing 2000000 for doubling the attack time)
843              attack = VM_EG_PAR_MAX_VALUE;          if (attack < 0) {
         } else if (attack < 0) {  
844              wrnMsg("change_attack(): argument 2 may not be negative");              wrnMsg("change_attack(): argument 2 may not be negative");
845              attack = 0;              attack = 0;
846          }          }
# Line 925  namespace LinuxSampler { Line 924  namespace LinuxSampler {
924    
925      VMFnResult* InstrumentScriptVMFunction_change_decay::exec(VMFnArgs* args) {      VMFnResult* InstrumentScriptVMFunction_change_decay::exec(VMFnArgs* args) {
926          int decay = args->arg(1)->asInt()->evalInt();          int decay = args->arg(1)->asInt()->evalInt();
927          if (decay > VM_EG_PAR_MAX_VALUE) {          // note: intentionally not checking against a max. value here!
928              wrnMsg("change_decay(): argument 2 may not be larger than 1000000");          // (to allow i.e. passing 2000000 for doubling the decay time)
929              decay = VM_EG_PAR_MAX_VALUE;          if (decay < 0) {
         } else if (decay < 0) {  
930              wrnMsg("change_decay(): argument 2 may not be negative");              wrnMsg("change_decay(): argument 2 may not be negative");
931              decay = 0;              decay = 0;
932          }          }
# Line 1012  namespace LinuxSampler { Line 1010  namespace LinuxSampler {
1010    
1011      VMFnResult* InstrumentScriptVMFunction_change_release::exec(VMFnArgs* args) {      VMFnResult* InstrumentScriptVMFunction_change_release::exec(VMFnArgs* args) {
1012          int release = args->arg(1)->asInt()->evalInt();          int release = args->arg(1)->asInt()->evalInt();
1013          if (release > VM_EG_PAR_MAX_VALUE) {          // note: intentionally not checking against a max. value here!
1014              wrnMsg("change_release(): argument 2 may not be larger than 1000000");          // (to allow i.e. passing 2000000 for doubling the release time)
1015              release = VM_EG_PAR_MAX_VALUE;          if (release < 0) {
         } else if (release < 0) {  
1016              wrnMsg("change_release(): argument 2 may not be negative");              wrnMsg("change_release(): argument 2 may not be negative");
1017              release = 0;              release = 0;
1018          }          }
# Line 1177  namespace LinuxSampler { Line 1174  namespace LinuxSampler {
1174          return successResult();          return successResult();
1175      }      }
1176    
1177        // change_sustain() function
1178    
1179        VMFnResult* InstrumentScriptVMFunction_change_sustain::exec(VMFnArgs* args) {
1180            return VMChangeSynthParamFunction::execTemplate<
1181            &NoteBase::_Override::Sustain,
1182            Event::synth_param_sustain,
1183            true, NO_LIMIT, 0>( args, "change_sustain" );
1184        }
1185    
1186      // change_amp_lfo_depth() function      // change_amp_lfo_depth() function
1187    
1188      VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_depth::exec(VMFnArgs* args) {      VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_depth::exec(VMFnArgs* args) {
# Line 1231  namespace LinuxSampler { Line 1237  namespace LinuxSampler {
1237                      false, NO_LIMIT, 0>( args, "change_tune_time" );                      false, NO_LIMIT, 0>( args, "change_tune_time" );
1238      }      }
1239    
1240        // change_pan_time() function
1241    
1242        VMFnResult* InstrumentScriptVMFunction_change_pan_time::exec(VMFnArgs* args) {
1243            return VMChangeSynthParamFunction::execTemplate<
1244            &NoteBase::_Override::PanTime,
1245            Event::synth_param_pan_time,
1246            false, NO_LIMIT, 0>( args, "change_pan_time" );
1247        }
1248    
1249      // template for change_*_curve() functions      // template for change_*_curve() functions
1250    
1251      bool VMChangeFadeCurveFunction::acceptsArgType(int iArg, ExprType_t type) const {      bool VMChangeFadeCurveFunction::acceptsArgType(int iArg, ExprType_t type) const {
# Line 1332  namespace LinuxSampler { Line 1347  namespace LinuxSampler {
1347                      Event::synth_param_pitch_curve>( args, "change_tune_curve" );                      Event::synth_param_pitch_curve>( args, "change_tune_curve" );
1348      }      }
1349    
1350        // change_pan_curve() function
1351    
1352        VMFnResult* InstrumentScriptVMFunction_change_pan_curve::exec(VMFnArgs* args) {
1353            return VMChangeFadeCurveFunction::execTemplate<
1354            &NoteBase::_Override::PanCurve,
1355            Event::synth_param_pan_curve>( args, "change_pan_curve" );
1356        }
1357    
1358      // fade_in() function      // fade_in() function
1359    
1360      InstrumentScriptVMFunction_fade_in::InstrumentScriptVMFunction_fade_in(InstrumentScriptVM* parent)      InstrumentScriptVMFunction_fade_in::InstrumentScriptVMFunction_fade_in(InstrumentScriptVM* parent)
# Line 1865  namespace LinuxSampler { Line 1888  namespace LinuxSampler {
1888          return successResult(pNote ? EVENT_STATUS_NOTE_QUEUE : EVENT_STATUS_INACTIVE);          return successResult(pNote ? EVENT_STATUS_NOTE_QUEUE : EVENT_STATUS_INACTIVE);
1889      }      }
1890    
1891        // callback_status() function
1892    
1893        InstrumentScriptVMFunction_callback_status::InstrumentScriptVMFunction_callback_status(InstrumentScriptVM* parent)
1894            : m_vm(parent)
1895        {
1896        }
1897    
1898        VMFnResult* InstrumentScriptVMFunction_callback_status::exec(VMFnArgs* args) {
1899            const script_callback_id_t id = args->arg(0)->asInt()->evalInt();
1900            if (!id) {
1901                wrnMsg("callback_status(): callback ID for argument 1 may not be zero");
1902                return successResult();
1903            }
1904    
1905            AbstractEngineChannel* pEngineChannel =
1906                static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel);
1907    
1908            RTList<ScriptEvent>::Iterator itCallback = pEngineChannel->ScriptCallbackByID(id);
1909            if (!itCallback)
1910                return successResult(CALLBACK_STATUS_TERMINATED);
1911    
1912            return successResult(
1913                (m_vm->m_event->execCtx == itCallback->execCtx) ?
1914                    CALLBACK_STATUS_RUNNING : CALLBACK_STATUS_QUEUE
1915            );
1916        }
1917    
1918      // wait() function (overrides core wait() implementation)      // wait() function (overrides core wait() implementation)
1919    
1920      InstrumentScriptVMFunction_wait::InstrumentScriptVMFunction_wait(InstrumentScriptVM* parent)      InstrumentScriptVMFunction_wait::InstrumentScriptVMFunction_wait(InstrumentScriptVM* parent)
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